SYNCMASTER755DF(DF17J*)

COLOR MONITOR

SyncMaster 753DF (DF17K*)

SyncMaster 755DF (DF17J*)

SERVICE ^Manual

COLOR MONITOR

CONTENTS

1. Precautions

2. Product Specifications

3. Disassembly & Reassembly

4. Alignment & Adjustments

5. Troubleshooting

6. Exploded View & Parts List

7. Electrical Parts List

8. Block Diagram

9. Wiring Diagram

10. Schematic Diagrams

Samsung Electronics Co., Ltd. May 2000

Printed in Korea

P/N : BH68-00129G-01

1 Precautions

1-1 Safety Precautions

WARNINGS

2. Inspect all protective devices such as nonmetallic

control knobs, insulating materials, cabinet backs,

adjustment and compartment covers or shields,

isolation resistor-capacitor networks, mechanical

insulators, etc.

1. For continued safety, do not attempt to modify the

circuit board.

2. Disconnect the AC power before servicing.

3. When the chassis is operating, semiconductor

heatsinks are potential shock hazards.

3. Leakage Current Hot Check (Figure 1-1):

WARNING: Do not use an isolation transformer during

this test.

1-1-1 Servicing the High Voltage VR

and CRT :

WARNING:A high voltage VR replaced in the wrong

direction may cause excessive X-ray

emissions.

Use a leakage current tester or a metering system

that complies with American National Standards

Institute (ANSI C101.1, Leakage Current for

Appliances), and Underwriters Laboratories (UL

Publication UL1410, 59.7).

Caution: When replacing the high voltage

adjustment VR, it must be fixed by a

soldering iron after it is properly set.

4. With the unit completely reassembled, plug the AC

line cord directly into a 120V AC outlet. With the

unit’s AC switch first in the ON position and then

OFF, measure the current between a known earth

ground (metal water pipe, conduit, etc.) and all

exposed metal parts, including: metal cabinets,

screwheads and control shafts. The current

measured should not exceed 0.5 milliamp. Reverse

the power-plug prongs in the AC outlet and repeat

the test.

1. When servicing the high voltage system, remove

the static charge by connecting a 10 kohm resistor

in series with an insulated wire (such as a test

probe) between the chassis and the anode lead.

2. If the HV VR requires adjustment, (a) Replace the

VR and adjust the high voltage to the specification.

(b) Use a soldering iron to melt the adjustment cap

on the HV VR to prevent any movement.

(READING SHOULD

NOT BE ABOVE 0.5mA)

3. When troubleshooting a monitor with excessively

HV, avoid being unnecessarily close to the monitor.

Do not operate the monitor for longer than is

LEAKAGE

CURRENT

TESTER

DEVICE

UNDER

TEST

necessary to locate the cause of excessive voltage.

4. High voltage should always be kept at the rated

value, no higher. Only when high voltage is

excessive are X-rays capable of penetrating the shell

of the CRT, including the lead in glass material.

Operation at high voltages may also cause failure of

the CRT or high voltage circuitry.

TEST ALL

EXPOSED METAL

SURFACES

2-WIRE CORD

ALSO TEST WITH

PLUG REVERSED

(USING AC ADAPTER

5. When the HV regulator is operating properly, there

is no possibility of an X-ray problem. Make sure the

HV does not exceed its specified value and that it is

regulating correctly.

PLUG AS REQUIRED)

EARTH

GROUND

Figure 1-1. Leakage Current Test Circuit

6. The CRT is especially designed to prohibit

X-ray emissions. To ensure continued X-ray

protection, replace the CRT only with one that is

the same or equivalent type as the original.

1-1-4 Product Safety Notices

Some electrical and mechanical parts have special

safety-related characteristics which are often not

evident from visual inspection. The protection they give

may not be obtained by replacing them with

components rated for higher voltage, wattage, etc. Parts

that have special safety characteristics are identified by

7. Handle the CRT only when wearing shatterproof

goggles and after completely discharging the high

voltage anode.

on schematics and parts lists. A substitute

8. Do not lift the CRT by the neck.

!

replacement that does not have the same safety

characteristics as the recommended replacement part

might create shock, fire and / or other hazards. Product

safety is under review continuously and new

instructions are issued whenever appropriate.

1-1-2 Fire and Shock Hazard :

Before returning the monitor to the user, perform the

following safety checks:

1. Inspect each lead dress to make certain that the

leads are not pinched or that hardware is not

lodged between the chassis and other metal parts in

the monitor.

Components identified by

on schematics and parts

lists must be sealed by a soldering iron after

replacement and adjustment.

SyncMaster 753DF/755DF

1-1

1 Precautions

1-2 Servicing Precautions

WARNING1: First read the “Safety Precautions” section of this manual. If unforeseen circumstances

create conflict between the servicing precautions and safety precautions, always

follow the safety precautions.

WARNING2: A high voltage VR replaced in the wrong direction may cause excessive X-ray

emissions.

WARNING3: An electrolytic capacitor installed with the wrong polarity might explode.

1. Servicing precautions are printed on the cabinet,

and should be followed closely.

5. Check the insulation between the blades of the AC

plug and accessible conductive parts (examples:

metal panels, input terminals and earphone jacks).

2. Always unplug the unit’s AC power cord from the

AC power source before attempting to: (a) remove

or reinstall any component or assembly, (b)

disconnect PCB plugs or connectors, (c) connect all

test components in parallel with an electrolytic

capacitor.

6. Insulation Checking Procedure: Disconnect the

power cord from the AC source and turn the power

switch ON. Connect an insulation resistance meter

(500 V) to the blades of the AC plug.

The insulation resistance between each blade of the

AC plug and accessible conductive parts (see

above) should be greater than 1 megohm.

3. Some components are raised above the printed

circuit board for safety. An insulation tube or tape

is sometimes used. The internal wiring is

sometimes clamped to prevent contact with

thermally hot components. Reinstall all such

elements to their original position.

7. Never defeat any of the +B voltage interlocks. Do

not apply AC power to the unit (or any of its

assemblies) unless all solid-state heat sinks are

correctly installed.

4. After servicing, always check that the screws,

components and wiring have been correctly

reinstalled. Make sure that the area around the

serviced part has not been damaged.

8. Always connect a test instrument’s ground lead to

the instrument chassis ground before connecting the

positive lead; always remove the instrument’s

ground lead last.

1-3 Electrostatically Sensitive Devices (ESD) Precautions

Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly

called Electrostatically Sensitive Devices (ESD). Examples of typical ESD devices are integrated circuits and some field-

effect transistors. The following techniques will reduce the incidence of component damage caused by static electricity.

1. Immediately before handling any semiconductor

components or assemblies, drain the electrostatic

charge from your body by touching a known earth

ground. Alternatively, wear a discharging wrist-

strap device. To avoid a shock hazard, be sure to

remove the wrist strap before applying power to

the monitor.

6. Do not remove a replacement ESD from its

protective package until you are ready to install it.

Most replacement ESDs are packaged with leads

that are electrically shorted together by conductive

foam, aluminum foil or other conductive materials.

7. Immediately before removing the protective

material from the leads of a replacement ESD,

touch the protective material to the chassis or

circuit assembly into which the device will be

installed.

2. After removing an ESD-equipped assembly, place it

on a conductive surface such as aluminum foil to

prevent accumulation of an electrostatic charge.

3. Do not use freon-propelled chemicals. These can

generate electrical charges sufficient to damage

ESDs.

Caution: Be sure no power is applied to the

chassis or circuit and observe all

other safety precautions.

4. Use only a grounded-tip soldering iron to solder or

desolder ESDs.

8. Minimize body motions when handling

unpackaged replacement ESDs. Motions such as

brushing clothes together, or lifting your foot from

a carpeted floor can generate enough static

electricity to damage an ESD.

5. Use only an anti-static solder removal device. Some

solder removal devices not classified as “anti-static”

can generate electrical charges sufficient to damage

ESDs.

9.

Indicates ESDs on the Schematic Diagram in

this manual.

1-2

SyncMaster 753DF/755DF

2 Product Specifications

2-1 Specifications

Description

Item

Picture Tube:

17-Inch (43 cm): 16-inch (40.6 cm) viewable,

Flat-face, 90˚ Deflection, 0.20 mm (Horizontal) / 0.24 mm (Diagonal) Dot pitch,

Silica coated with anti-electrostatic properties (TCO: Multilayer coating),

Medium-short persistence phosphor

Scanning Frequency

Horizontal : S/M 753DF ; 30 kHz to 70 kHz / S/M 755DF ; 30 kHz to 85 kHz

Vertical : 50 Hz to 160 Hz

Display Colors

Unlimited colors

Maximum Resolution

S/M 753DF ; Horizontal : 1280 Dots, Vertical : 1024 Lines

S/M 755DF ; Horizontal : 1600 Dots, Vertical : 1200 Lines

Input Video Signal

Input Sync Signal

Maximum Pixel Clock rate

Active Display

Analog, 0.7 Vp-p positive at 75 Ω, internally terminated

Separate Sync: TTL level, positive/negative

S/M 753DF ; 110 MHz, S/M 755DF ; 135 MHz

Horizontal : 312 mm 4 mm, Vertical : 234 mm 4 mm

AC 90 to 264 Volts, 60 Hz or 50 Hz 3 Hz

Input Voltage

Power Consumption

Dimensions (W x D x H)

S/M 753DF ; 90 Watt (max), S/M 755DF ; 100 Watt (max)

Unit ; 16.22 x 16.54 x 16.36 Inches (412 x 420 x 415.5 mm)

Carton ; 21.02 x 21.73 x 18.39 Inches (534 x 552 x 467 mm)

Weight (Net/Gross)

33.1 lbs (15.0 kg) / 38.6 lbs (17.5 kg)

Environmental Considerations Operating Temperature : 32°F to 104°F (0°C to 40°C)

Humidity : 10 % to 80 %

Storage Temperature : -4°F to 113°F (-20°C to 45°C)

Humidity : 5 % to 95 %

• Above models comply with SWEDAC (MPR II) recommendations for reduced electromagnetic fields.

• Designs and specifications are subject to change without prior notice.

SyncMaster 753DF/755DF

2-1

2 Product Specifications

2-2 Pin Assignments

Sync

Type

Macintosh

Separate

Pin No.

1

2

Red

GND-R

Red

Green

Blue

N-C

3

H/V Sync

Sense 0

Green

4

5

DDC Return

GND-R

6

GND-G

Sense 1

Reserved

Blue

7

GND-G

8

GND-B

9

N-C

10

11

12

13

14

15

GND-Sync/Self-raster

N-C

Sense 2

GND

DDC Data

H-Sync

V-Sync

GND-B

GND

V-Sync

DDC Clock

H-Sync

5

15

Figure 2-1. Male Type

Figure 2-2. Male Type

2-2

SyncMaster 753DF/755DF

2 Product Specifications

2-3 Timing Chart

This section of the service manual describes the timing that the computer industry recognizes as standard

for computer-generated video signals.

Table 2-1. Timing Chart

Mode

IBM

VESA

640/75 Hz

640 x 480

1280/75Hz

1280x1024

(S/M755DF)

VGA2/70 Hz VGA3/60 Hz

800/75 Hz 800/85 Hz 1024/75 Hz 1024/85 Hz

800 x 600 800 x 600 1024 x 768 1024 x 768

640/85 Hz

640 x 480

720 x 400 640 x 480

Timing

(S/M753DF)

37.500

26.667

2.032

31.469

31.778

3.813

31.469

31.777

3.813

fH (kHz)

A µsec

B µsec

C µsec

D µsec

E µsec

fV (Hz)

O msec

P msec

Q msec

R msec

S msec

43.269

23.111

1.556

53.674

18.631

1.138

60.023

16.660

1.219

46.875

21.333

1.616

68.677

14.561

1.016

79.976

12.504

1.067

1.837

9.481

0.119

75.025

13.329

0.038

0.475

12.804

0.013

1.907

3.810

2.222

2.702

2.235

3.232

2.201

25.422

0.636

25.422

0.636

20.317

0.508

17.778

1.556

14.222

0.569

13.003

0.203

16.162

0.323

10.836

0.508

59.940

16.683

0.064

70.087

14.268

0.064

75.000

13.333

0.080

85.008

11.764

0.671

85.061

11.756

0.056

75.029

13.328

0.050

75.000

13.333

0.064

84.997

11.765

0.044

1.048

1.080

0.427

0.578

0.503

0.466

0.448

0.524

15.253

0.318

12.711

0.413

12.800

0.027

11.093

0.023

11.179

0.019

12.795

0.017

12.800

0.021

11.183

0.015

Clock

Frequency

(MHz)

25.175

28.322

31.500

36.000

56.250

78.750

49.500

94.500

135.000

Polarity

H.Sync

Negative

Separate

Negative

Positive

Negative

Separate

Negative

Separate

Positive

Separate

Positive

Separate

Positive

Separate

Positive

Separate

Positive

Separate

V.Sync

Remark

Separate

Separate Sync

Horizontal

Vertical

Video

C

D

E

Q

R

S

C

D

Q

R

Sync

B

P

B

A

O

A

O

A : Line time total

C : Back porch

E : Front porch

B : Horizontal sync width

D : Active time

O : Frame time total

Q : Back porch

P : Vertical sync width

R : Active time

S : Front porch

SyncMaster 753DF/755DF

2-3

2 Product Specifications

Memo

2-4

SyncMaster 753DF/755DF

3 Disassembly and Reassembly

This section of the service manual describes the disassembly and reassembly procedures for the

SyncMaster 753DF/ 755DF monitors.

WARNING: This monitor contains electrostatically sensitive devices. Use caution when handling

these components.

3-1 Disassembly

Cautions:1. Disconnect the monitor from the power source before disassembly.

2. To remove the Rear Cover, you must use the special opening jig tool.

5. Squeeze the hold-snap on bottom of the

3-1-1 Cabinet Disassembly

monitor using your hand.

1. With a pad beneath it, stand the monitor on its

front with the screen facing downward and

the base closest to you. Make sure nothing will

damage the screen.

2. Remove the Stand from the monitor.

(Refer to Stand manual)

3. Incline the monitor by lifting the rear of the

monitor.

Figure 3

6. Insert the Opening jig into the groove then

release the hold-snap.

Figure 1

4. Push the Opening jig each groove along the

top of the monitor till it makes a “ttak” sound.

(2 grooves : Left and Right, Make sure each

snap is disengaged.)

Figure 4

Figure 2

SyncMaster 753DF/755DF

3-1

3 Disassembly and Reassembly

7. When the hold-snap release, lift the Rear

Cover slightly to make sure it doesn’t re-

engage while you release the snap on the

other side.

Figure 7

Figure 5

8. In a similar manner, Release the hold-snap on

the opposite side.

Figure 8

9. Pull the Rear Cover up off the monitor.

3-1-2 Removing the CRT Socket PCB

1. Complete all previous steps.

2. Lift up the Video Spring and remove the CRT

Socket PCB from the CRT.

Figure 9

Figure 6

3. Disconnect all connectors on the CRT Socket

PCB.

10. Using pinch-nose pliers or ling-nose pliers,

acrefully disconnect the Anode Cap from the

CRT.

4. Using a solder iron, disconnect Ground (G2)

on the back of the Video Shield and remove

the Shield Cap.

Warning: Do not touch the Anode contact

on the CRT (High Voltage may

remain).

5. Remove the screw on the front of the Shield

Socket.

6. Desolder the 4 tabs on the CRT Socket PCB

and remove Shield.

Note :

If the hold-snap on the bottom of the

Front Cover is broken, secure the

cabinet by applying a 4x16 screw in

the extra holes on each side of the

cabinet.

7. Place the Video PCB on a flat, level surface

that is protected from static electricity.

3-2

SyncMaster 753DF/755DF

3 Disassembly and Reassembly

3-1-3 Removing the Main PCB

3-1-4 CRT Ass’y Disassembly

1. Complete all previous steps.

2. Disconnect the Degaussing Coil at GT601 and

GT602 on the Main PCB.

2. Straighten the Degaussing Coil Assembly

coated metal ties and lift the Coil Ass’y from

the CRT.

3. Disconnect all easily accessible ground wires

on the Main PCB and Bottom Chassis.

3. Remove the four corner screws and lift the

CRT up and away from the Front Cover

Assembly and place it on a padded surface.

4. Disconnect the DY connector at the CN303

connector on the Main .

5. Using the jig, release the snaps (2) connecting

the Front Cover and Main PCB then lift up the

Bottom to separate the two Shield.

Caution: Do not lift the CRT by the neck.

If you will be returning this CRT to

the monitor, be sure to place the CRT

face downward on a protective pad.

Figure 10

6. Remove the screws on the back and along

each side of the Bottom Chassis.

7. Carefully lift the Main PCB Ass’y and remove

the remaining ground wires.

8. Place the Main PCB Ass’y on a flat, level

surface that is protected from static electricity.

3-2 Reassembly

Reassembly procedures are in the reverse order of Disassembly procedures.

SyncMaster 753DF/755DF

3-3

3 Disassembly and Reassembly

Memo

3-4

SyncMaster 753DF/755DF

4 Alignment and Adjustments

This section of the service manual explains how to make permanent adjustments to the monitor. Directions

are given for adjustments using the monitor Interface Board Ver. 2.0 and software (Softjig).

4-1 Adjustment Conditions

Caution: Changes made without the Softjig are saved only to the user mode settings. As such, the

settings are not permanently stored and may be inadvertently deleted by the user.

4-1-1 Before Making Adjustments

.4-1-2 Required Equipment

The following equipment may be necessary for

adjustment procedures:

4-1-1 (a) ORIENTATION

When servicing, always face the monitor to the

east.

4-1-2 (a) DISPLAY CONTROL ADJUSTMENT

1. Non-metallic (–) screwdriver:

1.5, 2.5, 3 mm

4-1-1 (b) MAGNETIC FIELDS

Whenever possible, use magnetic field isolation

equipment such as a Helmholtz field to surround

the monitor. If a Helmholtz field is not available,

frequently degauss the unit under test.

2. Non-metallic (+) screwdriver:

1.5, 2.5, 3 mm

3. Digital Multimeter (DMM), or

Digital Voltmeter

Caution: Other electrical equipment may cause

external magnetic fields which may

4. Signal generator, or

DM200 software

interfere with monitor performance.

5. Software: Softjig or DM200

Use an external degaussing coil to limit magnetic

build up on the monitor. If an external degaussing

coil is not available, use the internal degaussing

circuit. However, do not use the internal

6. Interface Board Ver. 2.0 Code No.

BH81-90001K

7. Parallel communications cable (25-pin to

25-pin); Code No. BH81-90001H

degaussing circuit more than once per 30 minutes.

8. Signal cable (15-pin to 15-pin cable with

additional 3-pin connector); Code No.

BH81-90001J

4-1-1 (c) WARM-UP TIME

The monitor must be on for 30 minutes before

starting alignment. Warm-up time is especially

critical in color temperature and white balance

adjustments.

9. 5 V DC adapter, not supplied

10. Personal computer

Note: Softjig Ass’y (includes items 6, 7 and 9)

Code No. BH81-90001L

4-1-1 (d) SIGNAL

Analog, 0.7 Vp-p positive at 75 ohm, internal

termination

Sync: Separate

4-1-2 (b) COLOR ADJUSTMENTS

1. All equipment listed in 4-1-2 (a), above

(TTL level negative/ positive)

2. Color analyzer, or any luminance

measurement equipment

4-1-1 (e) SCANNING FREQUENCY

Horizontal

S/ M 753DF : 30 kHz to 70 kHz (Automatic)

S/ M 755DF : 30 kHz to 85 kHz (Automatic)

Vertical

: 50 Hz to 160 Hz (Automatic)

Unless otherwise specified, adjust at the

1024 x 768 mode (68 kHz/ 85 Hz),

Refer to Table 2-1 on page 2-3.

SyncMaster 753DF/755DF

4-1

4 Alignment and Adjustments

4-1-3 Connecting the SoftJig

Connect the monitor to the signal generator and/

or PC as illustrated in Figures 4-1 and 4-2.

MONITOR

3-WIRE CABLE

INTERFACE

BOARD VER. 2.0

Note: The signal cable connector which includes

the 3-wire cable must connect to the

monitor. If you use Setup 2 (PC only, no

signal generator) you can only make

adjustments to the signal timing available

on that computer system. To make

corrections to all factory timings requires

the use of an additional signal generator.

5V DC

ADAPTOR

SIGNAL CABLE

D-SUB

PARALLEL CABLE

CONNECTOR

PC

MONITOR

INTERFACE

BOARD VER. 2.0

SIGNAL CABLE

Figure 4-2. Setup 2, Without Signal Generator

5V DC

ADAPTOR

3-WIRE

CABLE

PARALLEL CABLE

SIGNAL

GENERATOR

PC

Figure 4-1. Setup 1, With Signal Generator

4-2

SyncMaster 753DF/755DF

4 Alignment and Adjustments

4-2 Display Control Adjustments

4-2-1 HIGH VOLTAGE ADJUSTMENT

Signal:

Display image: Don’t care

1024 x 768 (68 kHz/ 85 Hz)

4-2-4 Centering

Centering means to position the center point of

the display in the middle of the display area.

Horizontal size and position and vertical size and

position control the centering of the display.

Contrast:

Brightness:

Limit:

Minimum

26.0 kV ± 0.3 kV

Measure the hight voltage level at the anode cap.

High voltage should be within the limit as above.

If the high voltage needs adjustment use the

following procedure.

Adjust the horizontal size and vertical size to their

optimal settings: 312 mm (H) x 234 mm (V).

Adjust the horizontal position and vertical

position to ≤ 4.0 mm of the center point of the

screen.

PROCEDURE

1. Turn the power off and disconnect the AC line

cord from the power source.

| A-B| ≤ 4.0 mm.

| C-D| ≤ 4.0 mm.

2. Turn the power on after connecting high

voltage Probe.

C

3. Using the jig, adjust the high voltage to the

specification.

DISPLAY AREA

A

B

* High Voltage Adjustment PROCEDURE using Softjig

EDGE OF BEZEL

① Select matching model name in “Model” field.

D

➁ Select “ @7: Zero Beam” in menu after

selecting “Extra 1”

Figure 4-3. Centering

➂ Adjust high voltage using control bar after

selecting “HV MIN”

* In Softjig window, “Geometry” has to be

selected for GD adjustment.

➃ Turn the power off/ on after adjustment

finished.

4-2-4 (a) HORIZONTAL SIZE ADJUSTMENT

➄ Check the high voltage has been fixed with

adjusted value after reselecting “@7: Zero Beam”.

CONDITIONS

Scanning frequency: 68 kHz/ 85 Hz

Display image:

Brightness:

Contrast:

Crosshatch pattern

Maximum

4-2-2 SCREEN VOLTAGE ADJUSTMENT

CONDITIONS

Use control bar after selecting “H-SIZE” in left

menu to adjust the horizontal size of the display

pattern to 312 mm.(Tolerance: ± 3 mm.)

Signal:

Display image: Don’t care

Contrast:

Brightness:

Limit:

1024 x 768 (68 kHz/ 85 Hz)

Minimum

520 V ± 10 V

If “H-SIZE” is not enough to adjust it, select

“SIZE B+” by turns.

Screen Voltage adjustment procedure using softjig

is all the same as 4-2-1 but selecting “G2 CONT”

on the contrary to “HV MIN”.

4-2-4 (b) VERTICAL SIZE ADJUSTMENT

CONDITIONS

4-2-3 CENTER RASTER

Adjust SW401 so that the back raster comes to the

center when you apply basic mode for 17”.

Scanning frequency: 68 kHz/ 85 Hz

Display image:

Brightness:

Contrast:

Crosshatch pattern

Maximum

Use control bar after selecting “V-SIZE” in left

menu to adjust the vertical size of the display

pattern to 234 mm.(Tolerance: ± 3 mm.)

SyncMaster 753DF/755DF

4-3

4 Alignment and Adjustments

4-2-4 (c) HORIZONTAL POSITION ADJUSTMENT

CONDITIONS

4-2-5 (a) HORIZONTAL LINEARITY ADJUSTMENT

CONDITIONS

Scanning frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Crosshatch pattern

Maximum

Scanning frequency:

Display image:

68 kHz/ 85 Hz

Crosshatch pattern

Use control bar after selecting “H-POSITION” in

left menu to center the horizontal image on the

raster.

Contrast:

Maximum

To adjust the Horizontal Linearity, refer to Tables

4-2 and 4-3 for the tolerance range.

Increase or decrease H_LIN to optimize the

image.

4-2-4 (d) VERTICAL POSITION ADJUSTMENT

CONDITIONS

4-2-5 (b) VERTICAL LINEARITY ADJUSTMENT

CONDITIONS

Scanning frequency:

Display image:

68 kHz/ 85 Hz

Crosshatch pattern

Scanning frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Crosshatch pattern

Maximum

Use control bar after selecting “V-POSITION” in

left menu to center the vertical image on the

raster.

Contrast:

Maximum

4-2-5 Linearity

To adjust the Vertical Linearity, refer to Tables 4-2

and 4-3 for the tolerance range.

Linearity affects the symmetry of images as they

appear on the screen. Unless each row or column

of blocks in a crosshatch pattern is of equal size,

or within the tolerances shown in Tables 4-2 and

4-3, an image appears distorted, elongated or

squashed.

Use control bar after selecting “V-LINEARITY

BAL” in left menu to optimize the image.

4-2-6 Trapezoid Adjustment

CONDITIONS

Scanning frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Crosshatch pattern

Maximum

Table 4-1. Standard Modes Linearity: 640x480/85Hz,

800x600/85Hz and 1024x768/85Hz

Standard Modes Linearity

Contrast:

Maximum

Difference between

Each block (10 %)

Use control bar after selecting “TRAPEZOID” in

left menu to make the image area rectangular.

adjacent blocks (4 %)

Horizontal: 20.9~23.1 Horizontal: Less than 0.88 mm

4 : 3

Vertical : 20.9~23.1 Vertical : Less than 0.88 mm

| A - B | < 4 mm

Horizontal: 19.60~21.65 Horizontal: Less than 0.82 mm

5 : 4

Vertical : 20.9~23.1 Vertical : Less than 0.88 mm

A

B

A

B

Table 4-2. Other Modes Linearity: VGA, SVGA, XGA,

MAC, etc.

Supported Timing Mode

Difference between

Each block (14 %)

adjacent blocks (5 %)

Figure 4-4. Trapezoid

Horizontal: 20.5~23.5 Horizontal: Less than 1.10 mm

4 : 3

Vertical : 20.5~23.5 Vertical : Less than 1.10 mm

Horizontal: 19.18~22.07 Horizontal: Less than 1.03 mm

5 : 4

Vertical : 20.5~23.5 Vertical : Less than 1.10 mm

4-4

SyncMaster 753DF/755DF

4 Alignment and Adjustments

4-2-7 Pinbalance Adjustment

4-2-9 Side Pincushion Adjustment

CONDITIONS

Scanning frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Crosshatch pattern

Maximum

Scanning frequency:

Display image:

68 kHz/ 85 Hz

Crosshatch pattern

Contrast:

Maximum

Use control bar after selecting “PINCUSHION” in

left menu to straighten the sides of the image area.

D1

D2

D1

| C1 |, | C2 | ≤ 2.0 mm, | D1 |, | D2 | ≤ 2.0 mm.

C2

Figure 4-5. Pinbalance

Use control bar after selecting “PINBALANCE” in

left menu to optimize the image.

D1

D2

4-2-8 Parallelogram Adjustment

CONDITIONS

C1

Scanning Frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Crosshatch pattern

Maximum

Figure 4-7. Pincushion

Contrast:

Maximum

Use control bar after selecting “PARALLEL” in

left menu to make the image area rectangular.

4-2-10 Tilt Adjustment

CONDITIONS

Scanning Frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Crosshatch pattern

Maximum

Contrast:

Maximum

Use control bar after selecting “ROTATION” in

left menu to correct the tilt of the display.

4 mm

Figure 4-6. Parallelogram

4-2-11 Degauss

No adjustments are available for the degaussing

circuit. The degaussing circuit can effectively

function only once per 30 minutes.

4-2-12 To Delete the User Mode Data

To delete the adjustment data from the user

modes, click “@4: USER DELETE” in right ment.

4-2-13 Save the Data

To save the adjustment data for a mode, press

“@3: ALL MODE SAVE” in right ment.

SyncMaster 753DF/755DF

4-5

4 Alignment and Adjustments

4-3 Color Adjustments

CAUTION:Check below condition before color

adjustment

4-3-2 (b) WHITE BALANCE ADJUSTMENT

CONDITIONS

Video signal : Analog 0.7 Vp-p (at 75 Ω)

Sync : TTL level (H, V seperate signal)

Scanning frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

White box pattern

0.06ft-L at Back Raster

Pattern Display

Maximum

* Select “Color” in Softjig menu for color adjustment.

4-3-1 Color Coordinates (Temperature)

Contrast:

Color temperature is a measurement of the

radiant energy transmitted by a color. For

computer monitors, the color temperature refers

to the radiant energy transmitted by white. Color

coordinates are the X and Y coordinates on the

chromaticity diagram of wavelengths for the

visible spectrum.

1/3H-1/2H

FRONT BEZEL OPENING

BACK RASTER

1/3V-1/2V

WHITE WINDOW

CONDITIONS

Figure 4-8. White Box Pattern

Measurement instrument: Color analyzer

Scanning frequency: 68 kHz/ 85 Hz

1. Use control bar after selecting “RED GAIN”,

“GREEN GAIN” and “BLUE GAIN” to adjust

the luminance to 40 ft-L with the color

coordinates ranged for

Display image:

Luminance:

PROCEDURE

White flat field at

center of display area

Maximum

9300K to x = 0.283 ± 0.02, y = 0.298 ± 0.02.

4-3-2 (c) ABL ADJUSTMENT

CONDITIONS

Use the directions in sections 4-3-2 through 4-3-3

to adjust the color coordinates for:

9300K to x = 0.283 ± 0.02, y = 0.298 ± 0.02

6500K to x = 0.313 ± 0.02, y = 0.329 ± 0.02

Scanning frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Full white pattern

Maximum

Contrast:

Maximum

4-3-2 Color Adjustments for 9300K

4-3-2 (a) BACK RASTER COLOR ADJUSTMENT

CONDITIONS

FRONT BEZEL OPENING

BACK RASTER

WHITE WINDOW

Scanning frequency:

Display image:

Brightness:

68 kHz/ 85 Hz

Back raster pattern

Maximum

Contrast:

Maximum

Figure 4-9. Full White Pattern

1. Select “@1: CHANNEL 1” in right menu to

1. Check the ABL. If it is not within the

specifications, use the ABL controls to adjust

it. (29 ± 1 ft-L )

control the color for 9300K.

2. Adjust the luminance of the back raster to

between 0.5 to 0.7 ft-L using contron bar after

selecting “GREEN CUTOFF” in the menu.

2. Select “@4: COLOR SAVE” to save the data.

3. Select “@6: ALL COLOR SAVE” to save the

3. Use control bar after selecting “BLUE

CUTOFF” in left menu to set the “y”

coordinate to 0.298 ± 0.02.

CH2.

4. Use control bar after selecting “RED

CUTOFF” in left menu to 0.283 ± 0.02.

* If color values would not be matched desirable

values, repeat sequence 3 and 4 after readjusting

“GREEN CUTOFF” control a little different.

4-6

SyncMaster 753DF/755DF

4 Alignment and Adjustments

4-3-2 (d) WHITE BALANCE ADJUSTMENT VERIFICATION

CONDITIONS

PROCEDURE

Measure luminance at nine points on the display

screen (see figure below).

Scanning frequency:

Display image:

68 kHz/ 85 Hz

Back raster pattern

Full White Pattern

x = 0.283 ± 0.02,

y = 0.298 ± 0.02

Refer to 4-3-2(c)

Maximum

X-Y Coordinates:

ABL Luminance

Brightness:

Contrast:

5 ft-L, 24 ft-L

Figure 4-10. Luminance Uniformity Check Locations

1. Check whether the color coordinates of the

back raster satisfy the above spec.

4-3-4 Focus Adjustment

If they do not, return to 4-3-2 (a) and readjust

all settings.

CONDITIONS

Scanning frequency:

68 kHz/ 85 Hz

(1024 x 768)

2. Display a full white pattern.

Display image:

Brightness:

Contrast:

“H” character pattern

Cut off point

Maximum

3. Select “Geometry” in softjig menu.

4. Select “@7: 5-ft “ in right menu.

5. Check whether the white coordinates of the

video meet the above coordinates spec.

PROCEDURE

1. Adjust the Focus VR on the FBT to display the

sharpest image possible.

6. Select “@8: 24-ft “ in right menu.

7. Check whether the white coordinates of the

video satisfies the above spec.

2. Use Locktite to seal the Focus VR in position.

If they do not, return to 4-3-2 (a) and readjust

all settings.

4-3-5 Color Purity Adjustment

Color purity is the absence of undesired color.

Conspicuous mislanding (unexpected color in a

uniform field) within the display area shall not be

visible at a distance of 50 cm from the CRT

surface.

Select “Color” and click “@2: CHANNEL 2”

for color ajdustment for 6500K

Repeat the sequence of 9300K adjustment.

The luminance values the same as 9300K, but

the color coordinated of back raster and white

box are : x = 0.313 0.02 y = 0.329 0.02

CONDITIONS

Orientation:

Monitor facing east

68 kHz/ 85 Hz

White flat field

Cut off point at the center

of the display area

4-3-3 Luminance Uniformity Check

Scanning frequency:

Display image:

Luminance:

Luminance is considered uniform only if the ratio

of lowest to highest brightness areas on the screen

is not less than 7.5:10.

Note: Color purity adjustments should only be

CONDITIONS

attempted by qualified personnel.

Scanning frequency:

68 kHz/ 85 Hz

(1024 x 768)

Display image:

Brightness:

Contrast:

White flat field

Cut off point at 24 ft-L

Maximum

SyncMaster 753DF/755DF

4-7

4 Alignment and Adjustments

PROCEDURE

For trained and experienced service technicians

only.

Use the following procedure to correct minor

color purity problems:

1. Make sure the display is not affected by

external magnetic fields.

2. Make sure the spacing between the PCM

assembly and the CRT stem is 29 mm ± 1 mm.

3. Display a green pattern over the entire display

area.

4. Adjust the purity magnet rings on the PCM

assembly to display a pure green pattern.

(Optimum setting: x = 0.295 ± 0.015,

y = 0.594 ± 0.015)

5. Repeat steps 4 and 5 using a red pattern and

then again, using a blue pattern.

Table 4-4. Color Purity Tolerances

Red:

x = 0.640 0.015

x = 0.295 0.015

x = 0.142 0.015

y = 0.323 0.015

y = 0.594 0.015

y = 0.066 0.015

Green:

Blue:

(For 9300K color adjustment: x = 0.283 0.02, y = 0.298 0.02)

6. When you have the PCMs properly adjusted,

carefully glue them together to prevent their

movement during shipping.

4-8

SyncMaster 753DF/755DF

5 Troubleshooting

5-1 Parts Level Troubleshooting

Notes: 1. If a picture does not appear, fully rotate the brightness and contrast controls clockwise and reinspect.

2. Check the following circuits.

• No raster appears: Power circuit, Horizontal output circuit.

• High voltage develops but no raster appears: Video output circuits.

• High voltage does not develop: Horizontal output circuits.

5-1-1 No Power Supply

WAVEFORMS

Check and replace D601, FH1

1 100 V (IC601, #1)

Yes

No

Chirping noise exists?

Check and replace IC601.

Check and replace D606.

CH1 P-P = 100 V

CH1 RMS = 350.2 V

No

Repeating start?

No

Check and replace D614, IC601,

Q602, ZD601.

1

IC601 Pin 1 waveform is right?

Yes

No

Check and replace IC201, IC301,

IC401, Q402, Q404.

C622 Voltage is 13 V 0.5V?

Yes

No

Normal operation

Replace Main board.

Yes

Verify voltages.

Yes

Done.

SyncMaster 753DF/755DF

5-1

5 Troubleshooting

5-1-2 DPMS Failure

WAVEFORMS

Check signal source

H/V sync video level.

2 100V (IC601, #1)

Make No H/V sync (power off

mode)

CH1 P-P = 100V

CH1 RMS = 325.8 V

No

Yes

No

LED blinks

Check IC201 Pin 40.

Check IC201 Pin 6.

Yes

+12 V line off

Yes

IC602 Pin 4

voltage exists?

Check IC201 Pin 6.

Check and replace IC602.

No

IC601 Pin 1 output

voltage exists?

2

Refer to 5-1-1 No Power Supply.

Yes

Done

5-2

SyncMaster 753DF/755DF

5 Troubleshooting

Check 12 V line.

5-1-3 H_Deflection Failure

No

Does PWM output signal appear

Does DC 12V appear at

Pin 10 of IC401?

3

at Pin 6 (H_out) of IC401?

Yes

WAVEFORMS

Check IC401.

3 2.00 V (IC401, #6)

No

Does Horizontal paluse signal

appear at at Pin 8 of IC401?

4

Check IC401.

Check Q403.

CH1 P-P = 2.00V

CH1 RMS = 5.868V

Yes

4 1.00V (IC401, #8)

No

Does 110 Vp-p signal appear

5

at Collector of Q403?

No

CH1 P-P = 1.00V

CH1 RMS = 1.298V

Check Q402, Q404, T401.

5 20.0 V (Q403, Collector)

CH1 P-P = 20.0 V

CH1 RMS = 46.80V

5-1-4 S Correction Failure

Check S1 ~ S4 signal.

No

S1~S4 signals are right at each

frequency block?

Check and replace IC201.

Yes

Check and replace Q404, Q409, Q410,

Q411, Q414, Q415, Q416, Q420, Q421.

SyncMaster 753DF/755DF

5-3

5 Troubleshooting

5-1-5 H_Lin. Failure

No

IC201 Pin 21 voltage varies with

different H_Lin. DAC values?

Replace IC201.

Yes

IC603 Pin 9 voltage varies with

different H_Lin. DAC values?

Check +13 V, –10 V line.

Check some parts around IC603.

Yes

Check Q412, Q413, T402.

5-1-6 Invariable H_Size

No

IC401 Pin 6 voltage varies with

different B_Out DAC values?

Check and replace IC401.

Yes

Q402 Gate output duty varies with

different B_Out DAC values?

Check some parts around Q402,

IC401 Pin 3 ~ 6.

5-1-7 Abnormal H_Size

WAVEFORMS

IC401 Pin 11 output duty

varies with different B+ offset

DAC values?

No

Check and replace IC201.

6 200 V (Q404, Collector)

Yes

Q404 Collector waveform is

Check and replace Q405, Q406, Q407,

Q408.

6

right?

CH1 P-P = 200V

CH1 RMS = 387.2V

Yes

Check some parts around D409, L401.

5-4

SyncMaster 753DF/755DF

5 Troubleshooting

5-1-8 Side Pin or Trap Failure

WAVEFORMS

No

7

IC401 Pin 11 output exists?

Yes

Check and replace IC401.

7 1.00 V (IC401, #11)

Abnormal H_Size

Refer to 5-1-7

.

CH1 P-P = 1.00V

CH1 RMS = 3.008 V

5-1-9 Para. or Pin Balance Failure

Yes

IC401 Pin 11 output varies with

different DAC values?

Abnormal H_Size

Refer to 5-1-7

.

No

Replace IC401.

5-1-10 Tilt Failure

Check tilt connector connection

No

IC201 Pin 20 output duty varies

with different DAC values?

Check and replace IC201.

Check and replace IC603.

Yes

IC603 Pin 13 output varies with

different DAC values?

Yes

Check and replace Q301, Q302.

SyncMaster 753DF/755DF

5-5

5 Troubleshooting

5-1-11 V Deflection Failure

WAVEFORMS

No

13 V, –10 V line is on?

Yes

Refer to 5-1-1 No Power Supply

Check and replace IC401.

8 5 V (IC401, #12)

IC401 Pin 12 output exists?

8

9

CH1 P-P = 5 V

CH1 RMS = 1.425 V

9 10.0 V (IC301, #6)

Yes

Check and replace some parts

around IC301.

IC301 Pin 6 output exists?

Yes

CH1 P-P = 10.0 V

CH1 RMS = 5.06 V

Check DY connector connection.

5-1-12 V Size or Pos. Variation Failure

No

IC401 Pin 12 output varies with

different DAC values?

Check and replace IC201, IC401.

Yes

Check and replace IC301.

5-6

SyncMaster 753DF/755DF

5 Troubleshooting

5-1-13 High Voltage Failure

WAVEFORMS

No

Check and replace IC401

and +12 V line.

IC401 Pin 6 OSC pulse exists?

3

3 2.00 V (IC401, #6)

Yes

Q402 Gate driving pulse exists?

10

11

Check and replace Q401, Q423.

CH1 P-P = 2.00 V

CH1 RMS = 5.868 V

11 2.00 V (Q402, Gate)

Yes

Check and replace D401, Q403,

L402.

Q402 Drain pulse exists?

Yes

CH1 P-P = 2.00 V

CH1 RMS = 7.692V

11 50.0 V (Q402, Drain)

Done

5-1-14 ABL Failure

CH1 P-P = 50.0 V

CH1 RMS = 73.7V

Input full white pattern to monitor.

Yes

IC101 Pin 8 input exists and

varies with different patterns?

Check and replace IC101.

No

Check CN102.

No

T501 Pin 8 output exists?

Check and replace T501.

Check and replace IC201.

Yes

IC201 Pin 26 output exists and

varies with different patterns?

Yes

Done

SyncMaster 753DF/755DF

5-7

5 Troubleshooting

5-1-15 Dynamic Focus Failure

WAVEFORMS

No

12 IC401 Pin 32 output is right?

Replace the IC401.

Replace failed part.

Check and replace C432.

Replace the T502.

12 2.00 V (IC401, #32)

Yes

Some parts around Q551 are right?

CH1 P-P = 2.00V

CH1 RMS = 6.124V

Yes

13 50.0 V (T502, #6)

T502 Pin 6 input is right?

13

14

Yes

CH1 P-P = 50.0V

CH1 RMS = 75.6V

14 100 V (T502, #1)

T502 Pin 1 output is right?

No

Check the connection between FBT

Focus pin, CRT Socket PCB.

CH1 P-P = 100V

CH1 RMS = 124.0V

5-8

SyncMaster 753DF/755DF

5 Troubleshooting

5-1-16 No Video

WAVEFORMS

Check signal cable and connection.

15 1.00 V (IC101,#12,14,16)

No

IC101 Pins 12, 14 and 16 inputs

are right?

15

16

17

Check the signal cable connection.

Check I²C bus and +12 V line.

Yes

CH1 P-P = 1.00V

CH1 RMS = 2.452V

16 1.00 V (IC101, #18,21,24)

IC101 Pins 18, 21 and 24

outputs are right?

Yes

IC103 Pins 1, 2 and 3 outputs

are right?

Check +12 V, +72 V line.

Check and replace IC103.

CH1 P-P = 1.00V

CH1 RMS = 2.792V

17 20.0 V (IC103, #1, 2, 3)

Yes

Check +72 V line.

Check and replace QR01, QR02,

QG01, QG02, QB01, QB02.

Cathode DC levels are right?

CH1 P-P = 20.0V

CH1 RMS = 40.52V

Yes

Check G2 wire, CRT Socket board,

and FBT.

G2 voltage is right?

Yes

Change CRT.

Done.

SyncMaster 753DF/755DF

5-9

5 Troubleshooting

5-1-17 Micom Failure

WAVEFORMS

No

IC201 Pin 11 input voltage is 5V?

Yes

Check IC604.

Check C202, C203, X201.

Check IC605.

18 1.00 V (IC201, #13, 14)

IC201 Pins 13 and 14 inputs

18

are right?

CH1 P-P = 1.00 V

CH1 RMS = 2.108V

Yes

IC201 Pin 18 input is right?

Yes

All in/output values are right?

Replace IC201.

No

Done

5-10

SyncMaster 753DF/755DF

5 Troubleshooting

5-1-18 OSD Failure

WAVEFORMS

Check CN104 and connector Ass’y.

19 1.00 V (IC101, #32)

No

Check and replace Q102.

Check CN102 Pin 14.

IC101 Pin 32 input is right?

19

20

Yes

CH1 P-P = 1.00V

CH1 RMS = 4.516V

20 1.00 V (IC101, #1)

IC101 Pin 1 input is right?

Check CN102 Pin 8.

Check IC201 Pins 41 and 42.

Check and replace IC101.

Yes

IC101 Pins 29 and 30 inputs are

right?

CH1 P-P = 1.00V

CH1 RMS = 5.024V

21 1.00 V (IC101, #18,21,24)

Yes

IC101 Pins 18, 21 and 24

outputs are right?

21

CH1 P-P = 1.00V

CH1 RMS = 2.580V

Yes

Check and replace IC103.

Done

SyncMaster 753DF/755DF

5-11

5 Troubleshooting

5-1-19 User Control Failure

Does the DC level change at

Pin 36 of IC201 when you push the

button S/W?

No

Check the button.

(SW201 ~ SW204)

Yes

Check IC201.

5-1-20 Degaussing Failure

Check degaussing connector.

Yes

No

RL601 operation is right?

Check D-coil and TH601.

Check and replace Q601.

Check and replace IC201.

No

Q601 base input is right?

No

IC201 Pin 4 output is right?

Yes

Done

5-12

SyncMaster 753DF/755DF

5 Troubleshooting

5-2 General Troubleshooting

5-2-1 No Picture

Yes

No

LED blinks?

Refer to 5-2-2 Shut down.

Check Micom.

No

LED is green color?

Yes

Check G2 voltage, high voltage,

R, G, B cathode voltage.

5-2-2 Shut Down

No

Yes

Blinking LED’s?

Check power supply.

Yes

Check horizontal, vertical deflection

system and check power supply

secondary voltages.

Scan failure

No

Video failure?

Check Video board.

No

Check and replace IC201.

Done

SyncMaster 753DF/755DF

5-13

5 Troubleshooting

5-2-3 Missing Color

WAVEFORMS

No

Are proper Video levels

on CN101 (D-Sub) Pins 1, 3 and 5?

22 10.0 V (R,G,B, Video)

Check signal generator.

Refer to 5-1-16 No Video.

Yes

Are proper Video signal on all

22

CH1 P-P = 10.0V

CH1 RMS = 17.02V

cathodes?

Yes

Check IC101 Pins 17, 20 and 23.

Check QR01, QR02, QG01, QG02,

QB01 and QB02.

Are proper DC voltage on all

cathodes?

Yes

No

Is G2 voltage right?

Check D502, Q501.

Yes

Is Heater voltage right?

Check D608, Q604, T601.

Yes

No

Is G1 voltage right?

Check D504, Q502, T501.

Yes

Replace CRT.

Yes

Done

5-14

SyncMaster 753DF/755DF

5 Troubleshooting

5-2-4 Visible Retrace

Check white balance adjustment.

No

Is G2 voltage right?

Check D502, Q501 and Adjust G2.

Yes

Is blank pulse on Pin 17 of IC401?

Check IC401.

WAVEFORMS

Yes

23 5.00 V (Q303, Collector)

Is V_FLB pulse on

Collector of Q303?

23

Check Q303.

Yes

CH1 P-P = 5.00V

CH1 RMS = 28.33V

Does approve the Vertical pulse

24

Check CN102, CN201.

24 20.00 V (CRT, G1)

on the CRT Socket G1?

Yes

Done

CH1 P-P = 20.0V

CH1 RMS = 66.68V

SyncMaster 753DF/755DF

5-15

5 Troubleshooting

5-2-5 Unsynchronized Image

Check input signals Pins 2

and 3 of CN202.

No

Are signals right?

Yes

Check Video Cable

Check IC201.

Signals at Pins 28 and 29 of

IC201 are right?

Yes

Signals at Pins 14 and 15 of

IC401 are right?

Check IC401

Yes

Check circuits on Main board.

Done

5-16

SyncMaster 753DF/755DF

5 Troubleshooting

5-2-6 Misconvergence

Try readjusting convergence.

Yes

Is the convergence now

within spec?

Done

No

Readjust convergence.

Yes

Is the convergence now

within spec?

Done

No

Change CRT and readjust

convergence.

Done

SyncMaster 753DF/755DF

5-17

5 Troubleshooting

5-2-7 Poor Focus

Adjust focus VR of FBT.

Yes

Aging monitor and check for focus

change.

Improved focus?

No

Check focus leads from FBT

to CRT Socket.

Check the CRT Socket.

No

Refer to 5-1-15 Dynamic

Focus Failure.

Is dynamic focus circuit right?

Yes

Replace the CRT and verify focus.

5-2-8 Purity Failure

Degaussing

Yes

No

Purity is right?

Done

No

Degaussing circuit is right?

Refer to 5-1-20 Degaussing Failure.

Yes

Replace CRT and verify purity.

5-18

SyncMaster 753DF/755DF

6 Exploded View and Parts List

6-1 Front Cover & CRT Ass’y

6-2

SyncMaster 753DF/755DF

6 Exploded View & Parts List

6-2 Chassis & Stand Ass’y

SyncMaster 753DF/755DF

6-3

6 Exploded View & Parts List

6-3 Rear Cover Ass’y

6-4

SyncMaster 753DF/755DF

7 Electrical Parts List

7-1 Main PCB Parts

Loc. No.

Code No.

Description

Specification

Remarks

BD301

BD401

3301-000011

CORE-FERRITE BEAD

“AA,3.5x1.0x5.7mm,1500,2375G”

BD402

BD403

BD555

BD601

BD602

BD603

C201

C202

C203

C204

C205

C206

C207

C209

C210

C211

C212

C213

C214

C215

C216

C217

C220

C225

C301

C302

C305

C306

C307

C308

C309

C310

C311

C312

C401

C402

C403

C404

C405

C406

C407

3301-000011

2401-000025

2201-000389

2401-002075

2401-000603

2401-000050

2401-002075

2201-000146

2201-000017

2401-000029

2401-000025

2201-000146

2401-000603

2202-002009

2401-000025

2401-002075

2301-000010

2305-001041

2401-000037

2401-000856

2305-000237

2301-000004

2202-000252

2301-000519

2301-001027

2401-001016

2301-000312

2201-000119

2301-000148

2301-000004

2201-000823

2301-000013

2401-000540

CORE-FERRITE BEAD

C-AL

“C-CERAMIC,DISC”

C-AL

“AA,3.5x1.0x5.7mm,1500,2375G”

“100uF,20%,16V,GP,TP,6.3x11,5”

“0.022nF,5%,50V,NP0,TP,5x3,5”

“4.7uF,20%,50V,GP,TP,5x11,5”

“1uF,20%,50V,GP,TP,5x11,5”

“10uF,20%,16V,GP,TP,5x11,2.5”

“4.7uF,20%,50V,GP,TP,5x11,5”

“0.1nF,5%,50V,SL,TP,5x3.5,5”

C-AL

“C-CERAMIC,DISC”

C-AL

“1nF,10%,50V,Y5P,TP,5x3.5,5”

“10uF,20%,100V,GP,TP,6.3x11,5”

“100uF,20%,16V,GP,TP,6.3x11,5”

“0.1nF,5%,50V,SL,TP,5x3.5,5”

C-AL

“C-CERAMIC,DISC”

C-AL

“C-CERAMIC,MLC-AXIAL”

C-AL

“1uF,20%,50V,GP,TP,5x11,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“100uF,20%,16V,GP,TP,6.3x11,5”

“4.7uF,20%,50V,GP,TP,5x11,5”

“100nF,5%,100V,TP,11.5x12.5mm,5”

“220nF,5%,63V,TP,7.5x4.5x13.5,5”

“470uF,20%,16V,GP,TP,8x11.5,5”

“220uF,20%,35V,WT,TP,10x20,5”

“1uF,5%,63V,TP,7.5x15.5mm,5mm”

“2.2nF,5%,100V,TP,5.5X10X2.9,5m”

“4.7nF,10%,50V,X7R,TP,2.5x4.3,-”

“3.3nF,5%,100V,TP,5.8x3x12.5,5m”

“15nF,10%,250V,TP,9.5x12x4.5,5m”

“3.3UF,20%,50V,BP,TP,5X11,5”

“8.2nF,5%,100V,TP,6x12.5mm,5mm”

“100nF,+80-20%,50V,Y5V,TP,8x3,5”

“10nF,5%,100V,TP,7x3.2x7mm,5mm”

“2.2nF,5%,100V,TP,5.5X10X2.9,5m”

“0.27nF,5%,50V,SL,TP,8x3.5,5”

“4.7nF,5%,100V,TP,10.5x12.5x6.5”

“150uF,20%,63V,LZ,TP,10x25,5”

C-AL

“C-FILM,PEF”

“C-FILM,MPEF”

C-AL

“C-FILM,MPEF”

“C-FILM,PEF”

“C-CERAMIC,MLC-AXIAL”

“C-FILM,PEF”

C-AL

“C-FILM,PEF”

“C-CERAMIC,DISC”

“C-FILM,PEF”

“C-CERAMIC,DISC”

“C-FILM,PEF”

C-AL

SyncMaster 753DF/755DF

7-1

7 Electrical Parts List

Loc. No.

Code No.

Description

Specification

Remarks

C408

C409

C410

C411

C412

C413

C414

C415

C416

C417

C419

C420

C421

C423

C425

C426

C427

C429

C430

C431

C432

C433

C434

C435

C436

C445

C446

C447

C448

C450

C501

C502

C503

C504

C505

C506

C507

C508

C509

C510

C511

C512

C513

C514

C530

C551

C552

2201-000556

2306-000147

2401-000037

2301-000174

2301-000519

2401-001012

2401-001334

2401-001218

2301-000010

2301-000148

2303-000165

2301-001305

2301-001341

2401-000603

2306-000131

2401-000603

2306-000171

2401-000603

2306-000249

2306-000179

2305-001033

2305-001003

2401-001016

2201-002079

2201-000672

2201-000019

2201-000647

2201-000476

2305-000428

2305-000237

2301-000016

2401-000603

2301-000004

2401-000059

2201-000019

2201-000291

2401-002267

2301-000020

2301-000519

2301-000148

2201-000291

2401-001334

2201-000291

2401-000050

2201-000132

“C-CERAMIC,DISC”

“C-FILM,MPPF”

C-AL

“C-FILM,PEF”

C-AL

“0.47nF,10%,500V,Y5P,TP,5.5x3,5”

“1uF,5%,250V,BK,26x24x15,22.5mm”

“470uF,20%,16V,GP,TP,8x11.5,5”

“15nF,5%,100V,TP,7.2x4.0x7.5mm,”

“3.3nF,5%,100V,TP,5.8x3x12.5,5m”

“3.3UF,20%,50V,BP,TP,16X25,7.5”

“470nF,20%,50V,GP,TP,5x11,2.5”

“4.7uF,20%,100V,WT,TP,5x11,5”

“100nF,5%,100V,TP,11.5x12.5mm,5”

“10nF,5%,100V,TP,7x3.2x7mm,5mm”

“2.5nF,5%,1.6kV,TP,21x6.8x12.6mm,7.5”

“2.2NF,3%,1.6KV,TP,22X15.5X8.5MM,7.5”

“3.3nF,5%,630V,TP,17.4x10x5.4mm,7.5”

“1uF,20%,50V,GP,TP,5x11,5”

C-AL

“C-FILM,PEF”

“C-FILM,PPF”

C-AL

“C-FILM,MPPF”

C-AL

“C-FILM,MPPF”

C-AL

“C-FILM,MPPF”

“C-FILM,MPEF”

C-AL

“C-CERAMIC,DISC”

“C-FILM,MPEF”

“C-FILM,PEF”

C-AL

“150nF,5%,250V,TP,19x16x7.5,7.5”

“1uF,20%,50V,GP,TP,5x11,5”

“270nF,5%,250V,TP,21.5x12.5mm,7”

“1uF,20%,50V,GP,TP,5x11,5”

“680nF,5%,250V,TP,26x20.5x12,20”

“300nF,5%,250V,TP,20x18.5x10.5,”

“15nF,10%,250V,TP,13X9.0X4.5mm,”

“10nF,5%,250V,TP,13x4.5x9mm,7.5”

“3.3UF,20%,50V,BP,TP,5X11,5”

“0.15nF,10%,500V,Y5P,TP,6.3x4mm,5”

“0.82nF,10%,500V,Y5P,TP,6.5x3,5”

“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”

“0.068nF,5%,500V,NP0,TP,8x3.5mm,5”

“0.033nF,10%,500V,SL,TP,5.5x3,5”

“47nF,5%,250V,TP,11x9x4.5,5mm”

“1uF,5%,63V,TP,7.5x15.5mm,5mm”

“22nF,5%,100V,TP,7.2x4.5x9.0mm,”

“1uF,20%,50V,GP,TP,5x11,5”

“C-FILM,PEF”

C-AL

“C-CERAMIC,DISC”

C-AL

“2.2nF,5%,100V,TP,5.5X10X2.9,5m”

“220nF,20%,50V,GP,-,5x11,5”

“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”

“1nF,10%,500V,Y5P,TP,7.5x3.5,5”

“2.2uF,20%,250V,GP,TP,8x11.5,5”

“27nF,5%,100V,TP,7.3x4x12.5mm,5”

“3.3nF,5%,100V,TP,5.8x3x12.5,5m”

“10nF,5%,100V,TP,7x3.2x7mm,5mm”

“1nF,10%,500V,Y5P,TP,7.5x3.5,5”

“470nF,20%,50V,GP,TP,5x11,2.5”

“1nF,10%,500V,Y5P,TP,7.5x3.5,5”

“10uF,20%,16V,GP,TP,5x11,2.5”

“0.1nF,10%,500V,Y5P,TP,6.5x3,5”

C-AL

“C-FILM,PEF”

“C-CERAMIC,DISC”

C-AL

“C-CERAMIC,DISC”

C-AL

“C-CERAMIC,DISC”

7-2

SyncMaster 753DF/755DF

7 Electrical Parts List

Loc. No.

Code No.

Description

Specification

“0.68uF,20%,50V,GP,TP,5x11mm,5”

Remarks

C557

C601

C602

C603

C604

C607

C608

C609

C610

C611

C612

C613

C614

C615

C616

C617

C618

C619

C620

C621

C622

C623

C624

C625

C626

C627

C630

C631

C635

CIS

2401-001643

2301-001195

2201-000024

2202-002009

2401-003391

2401-000971

2301-000284

2401-000613

2201-000129

2201-000019

2201-000291

2201-000023

2401-000039

2201-000469

2401-000540

2401-001585

2401-000039

2201-000210

2305-001041

2401-000037

2401-000142

2401-001561

2202-002009

2201-000019

BH39-00014A

BH39-00145A

BH68-00001A

BH72-00025A

BH72-00026A

BH72-00078A

BH73-60304C

BH75-00031B

BH71-00008A

BH71-00059A

BH46-00001P

0205-001027

1204-001508

6006-001008

6021-000118

BH62-00003A

BH13-00004A

BH61-00004A

C-AL

“C-FILM,MPPF”

“C-CERAMIC,DISC”

“C-CERAMIC,MLC-AXIAL”

C-AL

“C-FILM,PEF”

C-AL

“150nF,10%,275VAC,BK,26x16.5x7,”

“4.7nF,20%,250VAC,Y5U,TP,16x7,7”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“220uF,20%,450V,GP,BK,25x50,10”

“22uF,20%,50V,WT,TP,6x11mm,5mm”

“47nF,5%,100V,TP,8.5x12.5mm,5mm”

“1uF,20%,50V,WT,TP,5x11,5”

C-AL

“1uF,20%,50V,WT,TP,5x11,5”

“0.1nF,10%,1kV,Y5P,TP,7x4,5”

“C-CERAMIC,DISC”

C-AL

“C-CERAMIC,DISC”

C-AL

“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”

“1nF,10%,500V,Y5P,TP,7.5x3.5,5”

“2.2nF,20%,125V,Y5U,TP,11x7,5”

“1000uF,20%,16V,GP,TP,10x16,5”

“0.33nF,10%,500V,Y5P,TP,5.5x3,5”

“150uF,20%,63V,LZ,TP,10x25,5”

“47uF,20%,50V,WT,TP,8x11.5,5”

“1000uF,20%,16V,GP,TP,10x16,5”

“0.12NF,10%,1KV,Y5P,TP,6.3X4MM,5”

“220nF,5%,63V,TP,7.5x4.5x13.5,5”

“470uF,20%,16V,GP,TP,8x11.5,5”

“1000uF,20%,16V,WT,TP,10x20,5”

“47uF,20%,35V,WT,TP,8x11.5,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”

“1P,280MM,RED,UL1032,AWG22,YFH800-1,BS201R”

“ATT,1500MM,15P/6P,7P,IVORY(IV01),-,D-SUB/MALE”

“ART-PAPER 100G,-,WHT,BLK,-,ALL,CDT”

“CDA4507,ABS+PC,5V,IV16,-,-”

“DP17L,AL+PC,-,-,0.5,-”

C-AL

“C-CERAMIC,DISC”

“C-FILM,MPEF”

C-AL

“C-CERAMIC,MLC-AXIAL”

“C-CERAMIC,DISC”

CBF-HARNESS

CBF SIGNAL

LABEL/MARK-CDT

GUIDE-POWER

SHAFT-POWER

SHEET-LMF

RUBBER-SUPPORT

UNIT/FRAME-BOTTOM

SHIELD-BOTTOM

EARTH-PLATE/FRONT

“MICOM-S/W,DF17KS”

OIL-SILICON

IC-VERTICAL DEF.

SCREW-ASS’Y MACH

NUT-HEXAGON

HEAT/SINK-V.IC

IC-HYBRID

“DP15LT,CR V0,GRAY,-,14*7*10,-,-”

“DF17JS,SECC T1.0,-,-,-”

“CDA4507,SECC ,T1.0,-,-”

“DF17JS,STS 301,T0.15,-,-”

“DP-FLAT(70KHz),-,-”

“G746,-,-”

“KA2142,SIP,10P,-,PLASTIC,35V,15W,-20TO+70C,ST,VERTICAL DEFLECTION”

“WSP,BH,+,M3,L10,ZPC(YEL),SWRCH”

“1C,M3,ZPC(YEL),SM20C”

“-,T1,-,A1050S,DA/DB”

“-,DP104C,TO-220-5L,5P,POWER SWITCH,-,-”

“CDA,CDB,SUS304,T0.5,-,-,-,-”

CIS

SPRING-TR

SyncMaster 753DF/755DF

7-3

7 Electrical Parts List

Loc. No.

Code No.

Description

Specification

“-,T1,-,A1050S,DA/DB”

“CSQ4357,W25*L20*T0.45,-,-,-,-”

“G746,-,-”

“IRF630,N,200V,10A,0.4OHM,100W,TO-220”

“WSP,BH,+,M3,L10,ZPC(YEL),SWRCH”

“1C,M3,ZPC(YEL),SM20C”

Remarks

CIS

BH62-00004A

BH62-20001B

0205-001027

0505-001309

6006-001008

6021-000118

BH62-30024A

0205-001027

0402-001255

0502-000465

0502-001170

BH61-00004A

BH61-70003A

BH62-00015A

0205-001027

0505-001181

BH61-00004A

BH62-00016A

3711-003895

3711-003873

3711-000197

3711-003989

BH71-40300A

3721-001028

3711-000217

0402-000274

0402-000006

0402-000208

0402-001025

0402-001118

0402-001295

0402-000546

0401-000005

0401-000004

0401-000005

0402-000546

0401-000005

0402-000017

0402-000546

HEAT/SINK-POWER

RUBBER

OIL-SILICON

FET-SILICON

SCREW-ASS’Y MACH

NUT-HEXAGON

HEAT/SINK-TR

OIL-SILICON

DIODE-RECTIFIER

TR-POWER

“SPC,T1,SN,CFX1577L”

“G746,-,-”

“DTV56F,1.5KV,10A,TO-220AC,BK”

“KTD2058-Y,NPN,25W,TO-220IS,ST,”

“2SC5440,NPN,60000mW,TOP-3E,ST,-8”

“CDA,CDB,SUS304,T0.5,-,-,-,-”

“CVT4857,STS304-W1/2H,T0.5,W3.8”

“A1050S,T1.0,T1.0,-,-”

TR-POWER

SPRING-TR

SPRING

HEAT SINK-FBT

OIL-SILICON

FET-SILICON

SPRING-TR

HEAT SINK-TR

CONNECTOR-HEADER

PIN-HINGE

PLUG-AC POWER

CONNECTOR-HEADER

DIODE-RECTIFIER

DIODE-SWITCHING

DIODE-RECTIFIER

DIODE-SWITCHING

DIODE-RECTIFIER

“G746,-,-”

“IRF634A,N,250V,8.1A,450mohm,74”

“CDA,CDB,SUS304,T0.5,-,-,-,-”

“A1050S,T1.0,-,DP17MO”

“BOX,13P,1R,2mm,STRAIGHT,SN”

“BOX,7P,1R,2mm,STRAIGHT,SN”

“1WALL,3P,1R,2.5mm,STRAIGHT,SN”

“NOWALL,4P,1R,8mm,STRAIGHT,SN”

“-,BRASS,D2.36,SN,HEAT/SINK”

“3P,-,-,NI”

“1WALL,3P,1R,3.96mm,STRAIGHT,SN”

“UF4004,400V,1A,DO-41,TP”

“1N4007GP,1000V,1A,DO-41,TP”

“EK-04,40V,1.5A,DO-41”

CIS

CN201

CN202

CN304

CN403

CN501

CN601

CN603

D301

D401

D402

D403

D404

D405

D406

D407

D409

D410

D411

D412

D413

D420

D421

D422

D431

D432

D501

D502

D503

D504

“ERD07-15,1.5KV,1.5A,-,TP”

“UF1G,400V,1.2A,DO-204AL,TP”

“GUR460L-5700,600V,4A,DO-201AD,BK”

“TVR10G,400V,1.0A,DO-41,TP”

“1N4148,100V,200MA,DO-35,TP”

“1SS244,250V,200mA,DO-34,TP”

“1N4148,100V,200MA,DO-35,TP”

“TVR10G,400V,1.0A,DO-41,TP”

“1N4148,100V,200MA,DO-35,TP”

“RGP02-12,1200V,0.5A,DO-204AL,T”

“TVR10G,400V,1.0A,DO-41,TP”

7-4

SyncMaster 753DF/755DF

7 Electrical Parts List

Loc. No.

Code No.

Description

Specification

Remarks

D505

D506

D507

D508

D509

D510

D511

D512

D513

D515

D516

D601

D602

D604

D605

D606

D607

D608

D609

D610

D611

D612

D614

D615

D616

D617

EY301

EY302

EY401

EY501

EY502

EY503

EY504

EY505

EY506

EY507

EY508

EY509

EY601

EY602

EY603

EY604

EY605

EY606

EY607

EY608

EY609

0401-000004

0402-000546

0401-000005

0402-000103

0401-000005

0402-000012

0402-000546

0401-000005

0402-000274

0402-000005

0402-000012

0402-001118

0402-000274

0402-000546

0401-000005

0402-001039

6042-000001

6042-000002

6042-000001

6042-000002

6042-000001

6042-000002

DIODE-SWITCHING

DIODE-RECTIFIER

DIODE-SWITCHING

DIODE-BRIDGE

DIODE-SWITCHING

DIODE-RECTIFIER

DIODE-SWITCHING

DIODE-RECTIFIER

DIODE-SWITCHING

DIODE-RECTIFIER

EYELET

“1SS244,250V,200mA,DO-34,TP”

“TVR10G,400V,1.0A,DO-41,TP”

“1N4148,100V,200MA,DO-35,TP”

“D2SBA60,600V,1.5A,SIP-4,ST”

“1N4148,100V,200MA,DO-35,TP”

“UF4007,1KV,1A,DO-41,TP”

“TVR10G,400V,1.0A,DO-41,TP”

“1N4148,100V,200MA,DO-35,TP”

“UF4004,400V,1A,DO-41,TP”

“31DF4,400V,3A,DO-201AD,BK”

“UF4007,1KV,1A,DO-41,TP”

“UF1G,400V,1.2A,DO-204AL,TP”

“UF4004,400V,1A,DO-41,TP”

“TVR10G,400V,1.0A,DO-41,TP”

“1N4148,100V,200MA,DO-35,TP”

“SB020,20V,600mA,MPG06,TP”

“ID2.2,OD2.7,L3.1,SN,BSS3-E/EH”

“ID1.5,OD2,L3.1,SN,BSS3-E/EH”

“ID2.2,OD2.7,L3.1,SN,BSS3-E/EH”

“ID1.5,OD2,L3.1,SN,BSS3-E/EH”

“ID2.2,OD2.7,L3.1,SN,BSS3-E/EH”

“ID1.5,OD2,L3.1,SN,BSS3-E/EH”

EYELET

SyncMaster 753DF/755DF

7-5

7 Electrical Parts List

Loc. No.

Code No.

Description

EYELET

CABLE CLAMP

FUSE-CLIP

FUSE-CARTRIDGE

PIN-HINGE

Specification

“ID1.5,OD2,L3.1,SN,BSS3-E/EH”

“DAWH-5NB,D15,L35,NTR,NYLON66”

“-,-,30mohm”

“250V,3.15A,SLOW-BLOW,CERAMIC,5x20mm”

“-,BRASS,D2.36,SN,HEAT/SINK”

“H/S V.IC,SCREW+NUT,KA2142,-,-,OIL SILICON,-,-”

“H/S,SCREW+NUT,IRF630,-,-,OIL SILICON,-,-”

“HS TR,SPRING,IRF634A,-,-,OIL SILICON,-,-”

“HS FBT,SPRING,2SC5440,DTV56F,KTD2058,OIL SILICON,-,-”

“H/S POWER,SPRING,DP104,-,-,RUBBER,-,-”

“88P6232,8BIT,DIP,42P,600MIL,12MHZ,ST,CMOS,PLASTIC,5V,-,-40TO+85C,464BYTE,32K,8BI”

“42P,DIP,SN,1.778mm”

Remarks

EY610

FBT

FH1

6042-000002

6502-000001

3602-000001

3601-000004

BH71-40300A

BH99-00002A

BH99-00006A

BH99-00010A

BH99-00009B

BH99-00003A

0903-001166

FUSE

GT501

GT603

GT604

HS301

HS401

HS402

HS501

HS601

IC201

IC201_SOCK

IC202

IC401

IC602

IC603

IC604

IC605

JP1

JP10

JP11

JP13

JP14

JP15

JP16

JP17

JP18

JP19

JP2

JP20

JP22

JP23

JP24

JP25

JP26

JP27

JP28

JP29

JP3

JP30

JP31

JP32

JP33

JP34

JP35

PIN-HINGE

“ASSY,HEAT/SINK”

ASSY HEAT/SINK

“ASSY,HEAT/SINK”

IC-MICROCONTROLLER

SOCKET-IC

3704-001071

1103-001149

1204-001509

1203-000165

1201-000229

1203-000001

1203-000495

BH39-40305U

IC-EEPROM

“24C041,4KBIT,DIP,8P,300MIL,10MS,5V,10%,PLASTIC,-25TO+70C,10UA,CMOS,ST”

“TDA4859,DIP,32P,400MIL,PLASTIC,16V,-,-20TO+70CC,ST,H/V DEF. PROCESSOR”

“78R12,TO-220,3P,-,-,12V,-,0to+”

“324,DIP,14P,300MIL,QUAD,100V/m”

“7805,TO-220,3P,-,PLASTIC,4.8/5”

“7045,T0-92,3P,-,PLASTIC,4.3/4.”

“,52MM,-,-,AWG22(0.6PI),-,-,-,-”

IC-HOR./VER.PROCESSO

IC-POSI.ADJUST REG.

IC-OP AMP

IC-POSI.FIXED REG.

IC-RESET

CBF HARNESS

“,52MM,-,-,AWG22(0.6PI),-,-,-,-”

7-6

SyncMaster 753DF/755DF

7 Electrical Parts List

Loc. No.

Code No.

Description

CBF HARNESS

Specification

Remarks

JP36

JP37

JP38

JP39

JP4

JP40

JP41

JP42

JP43

JP44

JP45

JP46

JP47

JP48

JP49

JP5

JP50

JP51

JP52

JP53

JP54

JP55

JP56

JP57

JP58

JP59

JP6

JP60

JP61

JP62

JP63

JP64

JP65

JP67

JP68

JP7

BH39-40305U

BH39-40306C

BH39-40305Y

BH39-40306C

BH27-00005A

“,52MM,-,-,AWG22(0.6PI),-,-,-,-”

“,60MM,BLK,1015,AWG22,-,-,-,-,-”

“,110MM,BLK,1015,AWG22,-,-,-,-,”

“,60MM,BLK,1015,AWG22,-,-,-,-,-”

“120UH,10%,AR-06*30,BULK,-,-”

CBF HARNESS

CBF-HARNESS

COIL-CHOKE

JP70

JP71

JP72

JP8

JP9

JW1

JW2

JW3

JW4

L401

SyncMaster 753DF/755DF

7-7

7 Electrical Parts List

Loc. No.

Code No.

Description

COIL-CHOKE

Specification

Remarks

L402

L403

L601

MP1.1

OP201

Q301

Q302

Q303

Q401

Q403

Q405

Q406

Q407

Q409

Q410

Q412

Q413

Q414

Q415

Q416

Q423

Q501

Q502

Q503

Q551

Q601

Q602

Q604

Q608

Q609

Q610

R200

R201

R202

R203

R204

R206

R207

R208

R209

R210

R211

R212

R213

R214

R215

BH27-00022A

BH27-20342U

BH27-00007A

BH41-00063A

0601-001147

0501-000586

0501-000303

0501-000586

0501-000122

0505-001247

0501-000303

0501-000140

0505-001309

0501-000404

0501-000321

0501-000586

0501-000303

0501-000416

0501-000143

0501-000303

0501-000413

0501-000586

0501-000122

0501-000404

0501-000010

0501-002228

0501-000586

2001-000869

2001-000786

2001-000290

2001-000734

2001-000515

2001-000869

2001-000734

2001-000472

2001-000878

2001-000660

2001-000429

2001-000281

“100UH,+/-10%,DR1523(C:9.8),BK,-,-”

“7.1MH,10%,DR8*11,BULK,-,-”

COIL-CHOKE

COIL-LINE FILTER

PCB-MAIN

LED

“25MH MIN,-,SQE 2424,BULK,-,-”

“DF17JS,FR-1,1 LAYER,247*247*1.6T,1.6T”

“ROUND,GRN,4.75mm,565nm”

TR-SMALL SIGNAL

FET-SILICON

TR-SMALL SIGNAL

FET-SILICON

“KSC945,NPN,250mW,TO-92,TP,120-”

“KSA733,PNP,250mW,TO-92,TP,120-”

“KSC945,NPN,250mW,TO-92,TP,120-”

“2N3904,NPN,625mW,TO-92,TP,100-”

“IRFU210A,N,200V,2.7A,1.5ohm,26”

“KSA733,PNP,250mW,TO-92,TP,120-”

“2N5551,NPN,625mW,TO-92,-,80-25”

“IRF630,N,200V,10A,0.4OHM,100W,TO-220”

“KSD1616-Y,NPN,750mW,TO-92,TP,1”

“KSB1116-Y,PNP,0.75W,TO-92,-,13”

“KSC945,NPN,250mW,TO-92,TP,120-”

“KSA733,PNP,250mW,TO-92,TP,120-”

“KSP92,PNP,625mW,TO-92,TP,25”

“2N6520,PNP,625mW,TO-92,-,30-20”

“KSA733,PNP,250mW,TO-92,TP,120-”

“KSP44,NPN,625mW,TO-92,-,50-200”

“KSC945,NPN,250mW,TO-92,TP,120-”

“2N3904,NPN,625mW,TO-92,TP,100-”

“KSD1616-Y,NPN,750mW,TO-92,TP,1”

“KSC1008,NPN,800mW,TO-92,TP,120”

“KTA1281,PNP,1000MW,TO-92L,TP,120-240”

“KSC945,NPN,250mW,TO-92,TP,120-”

“56OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“220OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“56OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“6.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“33KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

FET-SILICON

TR-SMALL SIGNAL

R-CARBON

7-8

SyncMaster 753DF/755DF

7 Electrical Parts List

Loc. No.

Code No.

Description

R-CARBON

Specification

Remarks

R216

R217

R218

R220

R221

R222

R223

R224

R225

R229

R230

R231

R232

R233

R234

R235

R236

R239

R301

R302

R303

R304

R306

R307

R308

R309

R310

R311

R312

R315

R316

R317

R318

R319

R320

R321

R322

R323

R324

R325

R326

R402

R403

R404

R405

R406

R407

2001-000281

2001-000734

2001-000038

2001-000869

2001-000281

2001-000290

2001-000241

2001-000812

2001-000331

2001-000563

2001-000472

2001-000290

2001-000869

2004-000580

2001-000890

2004-001022

2001-001048

2001-000037

2004-004014

2004-001136

2001-000890

2001-000812

2004-004014

2001-000281

2001-000561

2001-000766

2001-000947

2001-000331

2001-000591

2001-000890

2001-000022

2001-000660

2003-000805

2001-000869

2004-001226

2004-000498

2001-000591

2001-000522

2001-000109

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“390OHM,5%,1/4W,AA,TP,2.4X6.4MM”

“56OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“12KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“27KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“56OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“22Kohm,1%,1/4W,AA,TP,2.4x6.4mm”

“6.8KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“5.6Kohm,1%,1/4W,AA,TP,2.4x6.4m”

“1.2OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“330OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“2.4ohm,1%,1/4W,AA,TP,2.4x6.4mm”

“6.8Kohm,1%,1/4W,AA,TP,2.4x6.4m”

“6.8KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.4ohm,1%,1/4W,AA,TP,2.4x6.4mm”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“27KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“43KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“12KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“3.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“6.8KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“33OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“33KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“82ohm,5%,1W,AA,TP,3.3x9mm”

R-CARBON

R-METAL

R-CARBON

R-METAL

R-CARBON(S)

R-METAL

R-CARBON

R-METAL

R-CARBON

R-CARBON(S)

R-CARBON

R-METAL OXIDE(S)

R-CARBON

R-METAL

“82ohm,5%,1W,AA,TP,3.3x9mm”

“56OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“750ohm,1%,1/4W,AA,TP,2.4x6.4mm”

“2.7Kohm,1%,1/4W,AA,TP,2.4x6.4m”

“3.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“22KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“470OHM,5%,1/2W,AA,TP,2.4X6.4MM”

R-METAL

R-CARBON

R-CARBON(S)

SyncMaster 753DF/755DF

7-9

7 Electrical Parts List

Loc. No.

Code No.

Description

R-CARBON

R-CARBON(S)

R-CARBON

R-CARBON(S)

R-METAL OXIDE(S)

R-CARBON(S)

R-CARBON

Specification

Remarks

R408

R409

R410

R411

R412

R413

R414

R415

R416

R417

R418

R419

R420

R422

R423

R424

R425

R426

R427

R428

R429

R430

R431

R432

R433

R434

R435

R436

R437

R438

R439

R440

R441

R443

R444

R445

R446

R447

R448

R449

R450

R451

R452

R453

R454

R458

R459

2001-000429

2001-000812

2001-000105

2001-001096

2001-000290

2001-001038

2003-000432

2001-000107

2001-000331

2001-000221

2001-000004

2001-000395

2001-001006

2001-000258

2004-000284

2001-000119

2001-000110

2001-000591

2003-000505

2001-000052

2001-001078

2003-000407

2001-000020

2003-000769

2001-000449

2001-000786

2001-000449

2001-000786

2001-000449

2001-000786

2001-000947

2001-000411

2003-000578

2001-000739

2001-001079

2001-000117

2003-000777

2001-000211

2001-000522

2001-000290

2003-000650

2001-000938

“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1.5KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“2.2OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“0.56OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“1.5Kohm,5%,3W,AA,TP,6x16mm”

“150KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“12KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“200KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“180KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“82OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1.8KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“12Kohm,1%,1/4W,AA,TP,2.4x6.4mm”

“680OHM,5%,1/4W,AA,TP,2.4X6.4MM”

“10OHM,5%,1/4W,AA,TP,2.4X6.4MM”

“3.3KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“150ohm,5%,3W,AA,TP,6x16mm”

R-CARBON

R-METAL

R-CARBON

R-METAL OXIDE(S)

R-CARBON(S)

R-METAL OXIDE(S)

R-CARBON(S)

R-METAL OXIDE(S)

R-CARBON

R-METAL OXIDE(S)

R-CARBON

R-CARBON(S)

R-METAL OXIDE(S)

R-CARBON

“3.3KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“15KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“0.6ohm,5%,2W,AA,TP,4x12mm”

“22OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“680ohm,5%,3W,AA,TP,6x16mm”

“2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“18KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“220ohm,5%,2W,AA,TP,4x12mm”

“4.7MOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“15OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“68OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“68ohm,5%,2W,AA,TP,4x12mm”

“1OHM,5%,1/4W,AA,TP,2.4X6.4MM”

“22KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“330ohm,5%,2W,AA,TP,4x12mm”

R-CARBON

R-METAL OXIDE(S)

R-CARBON

“330ohm,5%,2W,AA,TP,4x12mm”

“68OHM,5%,1/8W,AA,TP,1.8X3.2MM”

7-10

SyncMaster 753DF/755DF

7 Electrical Parts List

Loc. No.

Code No.

Description

R-METAL OXIDE(S)

Specification

Remarks

R460

R500

R501

R502

R503

R504

R505

R506

R507

R508

R509

R510

R511

R512

R513

R514

R515

R516

R518

R519

R520

R524

R525

R526

R527

R529

R530

R531

R532

R551

R552

R553

R554

R555

R556

R560

R561

R570

R600

R601

R602

R603

R604

R605

R607

R608

R609

2003-000724

2001-000435

2001-000472

2004-000979

2001-000449

2001-000008

2004-000643

2004-000216

2002-000121

2001-000837

2001-000478

2001-000786

2001-000087

2001-000837

2001-000546

2002-001056

2001-001031

2001-000356

2001-000734

2001-000660

2001-000273

2001-000766

2001-000786

2001-000429

2001-000397

2001-000508

2001-000432

2001-000530

2001-000495

2001-000642

2002-001049

2001-000042

2001-000613

2002-000121

2001-000432

2001-000085

2001-001129

2001-000023

2001-000290

2001-000857

2001-000734

2003-000014

2001-000281

2001-000114

“5.6ohm,5%,3W,AA,TP,6x16mm”

R-CARBON

R-METAL

R-CARBON

R-METAL

“1MOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47Kohm,1%,1/4W,AA,TP,2.4x6.4mm”

“2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“15KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“270Kohm,1%,1/4W,AA,TP,2.4x6.4m”

“10Kohm,1%,1/4W,AA,TP,2.4x6.4mm”

“1Mohm,10%,1/2W,AA,TP,3.5x9.5mm”

“51KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.7OHM,5%,1/4W,AA,TP,2.4X6.4MM”

“47KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“120KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“51KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“270KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“180Kohm,2%,1/4W,AA,TP,2.5x6.5mm”

“91KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“150KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“33KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“100KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“43KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“180KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“220KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1MOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“240KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“20KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“330KOHM,5%,1/2W,AA,TP,3.3X9MM”

“240Kohm,5%,1/2W,AA,TP,3.9x9mm”

“1KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“3.9KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1Mohm,10%,1/2W,AA,TP,3.5x9.5mm”

“1MOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“100KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“330KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“47OHM,5%,1/4W,AA,TP,2.4X6.4MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“560OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“4.7KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10Kohm,5%,3W,AA,TP,6x16mm”

R-METAL

R-COMPOSITION

R-CARBON

R-CARBON(S)

R-CARBON

R-COMPOSITION

R-CARBON

R-COMPOSITION

R-CARBON

R-COMPOSITION

R-CARBON

R-CARBON(S)

R-CARBON

R-METAL OXIDE(S)

R-CARBON

R-CARBON(S)

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“180KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

SyncMaster 753DF/755DF

7-11

7 Electrical Parts List

Loc. No.

Code No.

Description

R-CARBON(S)

R-METAL OXIDE(S)

R-CARBON(S)

R-CARBON

R-METAL OXIDE(S)

R-CARBON

Specification

Remarks

R610

R611

R612

R614

R615

R616

R617

R618

R619

R620

R621

R625

R630

R631

R632

RL601

S/BTM+PCB

SK501

SW201

SW202

SW203

SW204

SW401

SW601

T401

2001-000114

2001-001079

2003-000738

2001-001107

2001-001088

2001-001108

2001-001037

2001-000429

2003-000471

2001-000354

2001-000989

2001-000786

2001-000429

2001-000290

3501-001111

6003-000010

4715-000001

3404-000244

3406-000002

3403-001050

BH26-00027A

BH26-00028A

BH26-00035A

BH26-00057A

BH26-00059A

BH26-30302S

1404-000002

1404-001020

6042-000002

2801-000005

0403-000361

0403-001068

0403-000361

0403-001068

“180KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“15OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“56Kohm,5%,2W,AA,TP,4x12mm”

“220ohm,5%,1/2W,AA,TP,2.4x6.4mm”

“1KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“22KOHM,5%,1/2W,AA,TP,2.4X6.4MM”

“0.39OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10ohm,5%,2W,AA,TP,4x12mm”

“150KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“820KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“12Vdc,250mW,5A,1FormA,15mS,5mS”

“BWH,+,B,M3,L10,ZPC(YEL),SWRCH1”

“1KV,+50-10%,-,-,”

“15V,20mA,90-170gf,7.5x7mm,SPST”

“36Vdc,200mA,SP3T,-”

“30V,0.3A,SPDT,ON-OFF,PC BORD T”

“35.0MH,-,EI 1916,PL-3,-,310UH,-”

“5.2UH,6P,DR1425(C:5.0),YL-81,5.2UH/68.0MH,-,HL-1425E”

“1.0MH,13P,FUR3658,HV45,-,-,FM1059,FEA831”

“3.8MH MIN,10P,EI-2218,(SB-5S),SB-5S,3.8MH/225MH MIN,40UH MAX,-”

“350UH,18P,EER 3541,PL3,PM2,7.0UH MAX.,0.22OHM,-”

“3-1(250UH),-,-,SB-5S,UU1116,3-”

“9ohm,20%,-,-,TR,RECT,-”

“8ohm,15%,-,17mW/C,BK”

“ID1.5,OD2,L3.1,SN,BSS3-E/EH”

R-CARBON

RELAY-POWER

SCREW-TAPTITE

SURGE ABSORBER

SWITCH-TACT

SWITCH-ROTARY

SWITCH-PUSH

TRANS-HOR.DRIVE

TRANS-H.LINEARITY

TRANS-FBT

TRANS-FOCUS

TRANS-POWER

TRANS-SYNC.

THERMISTOR-PTC

THERMISTOR-NTC

EYELET

CRYSTAL-UNIT

DIODE-ZENER

T402

T501

T502

T601

T602

TH601

TH602

TP501

X201

ZD201

ZD202

ZD203

ZD204

ZD205

ZD502

ZD601

ZD602

“8MHz,50ppm,28-AAM,S,35ohm,TP”

“UZ6.2BSB,6.2V,5.99-6.24V,500mW”

“UZ4.7BSA,4.7V,4.47-4.65V,500mW”

“UZ6.2BSB,6.2V,5.99-6.24V,500mW”

“UZ4.7BSA,4.7V,4.47-4.65V,500mW”

7-12

SyncMaster 753DF/755DF

7 Electrical Parts List

7-2 Video PCB Parts

Loc. No.

Code No.

Description

Specification

Remarks

BD102

BD103

C102

C103

C105

C106

C107

C108

C109

C110

C112

C113

C116

C117

C118

C119

C120

C121

C123

C124

C125

C126

C128

C151

C152

C160

CB01

CB02

CB04

CB05

CB06

CB07

CB08

CG01

CG02

CG04

CG05

CG06

CG07

CG08

CIS

3301-000011

2401-000603

2401-000037

2301-000010

2202-002009

2401-000010

2401-000049

2201-000177

2401-000025

2401-000603

2301-000287

2301-000188

2201-000471

2201-000291

2201-000285

2202-002009

2201-000019

2301-000148

2201-000119

2201-000117

2201-000119

2202-002009

2401-000031

2201-000119

2401-000055

2301-000010

2202-002009

2201-000146

2201-000411

2201-000119

2401-000055

2301-000010

2202-002009

2201-000146

2201-000411

BH75-00047A

BH71-00006B

BH71-10311A

BH75-00192H

BH61-00002A

BH71-00007A

BH72-00024A

CORE-FERRITE BEAD

C-AL

“C-FILM,PEF”

“C-CERAMIC,MLC-AXIAL”

C-AL

“C-CERAMIC,DISC”

C-AL

“AA,3.5x1.0x5.7mm,1500,2375G”

“1uF,20%,50V,GP,TP,5x11,5”

“470uF,20%,16V,GP,TP,8x11.5,5”

“100nF,5%,100V,TP,11.5x12.5mm,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“220uF,20%,16V,GP,-,6.3x11mm,2.”

“47uF,20%,100V,WT,TP,10x16,5”

“10nF,10%,50V,Y5P,TP,12x3.5,5”

“100uF,20%,16V,GP,TP,6.3x11,5”

“1uF,20%,50V,GP,TP,5x11,5”

“5.6nF,5%,100V,TP,10.5x12.5x6.5”

“1nF,5%,100V,TP,10.5x12.5x6.5,5”

“0.33nF,10%,50V,Y5P,TP,4x3.5,5”

“1nF,10%,500V,Y5P,TP,7.5x3.5,5”

“1nF,10%,1kV,Y5P,TP,8x5,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“10nF,+80-20%,500V,Y5V,TP,13.5x4mm,5”

“10nF,5%,100V,TP,7x3.2x7mm,5mm”

“100nF,+80-20%,50V,Y5V,TP,8x3,5”

“1.8nF,10%,500V,Y5P,TP,8.5x3,5”

“100nF,+80-20%,50V,Y5V,TP,8x3,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“47uF,20%,16V,GP,TP,5x11,5”

“100nF,+80-20%,50V,Y5V,TP,8x3,5”

“1uF,20%,160V,WT,TP,3x11,5mm”

“100nF,5%,100V,TP,11.5x12.5mm,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“0.1nF,5%,50V,SL,TP,5x3.5,5”

“C-FILM,PEF”

“C-CERAMIC,DISC”

“C-CERAMIC,MLC-AXIAL”

“C-CERAMIC,DISC”

“C-FILM,PEF”

“C-CERAMIC,DISC”

“C-CERAMIC,MLC-AXIAL”

C-AL

“C-CERAMIC,DISC”

C-AL

“C-FILM,PEF”

“C-CERAMIC,MLC-AXIAL”

“C-CERAMIC,DISC”

C-AL

“0.27nF,10%,50V,Y5P,TP,4x3.5,5”

“100nF,+80-20%,50V,Y5V,TP,8x3,5”

“1uF,20%,160V,WT,TP,3x11,5mm”

“100nF,5%,100V,TP,11.5x12.5mm,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“0.1nF,5%,50V,SL,TP,5x3.5,5”

“0.27nF,10%,50V,Y5P,TP,4x3.5,5”

“CL17LO,SPTE T0.3,-,-,-”

“CL17LO,SPTE,0.2,-,-”

“C-FILM,PEF”

“C-CERAMIC,MLC-AXIAL”

“C-CERAMIC,DISC”

UNIT/SHIELD-VIDEO/CAP

SHIELD-VIDEO/CAP

EARTH-PLATE

UNIT/SHIELD-VIDEO

SPRING-VIDEO

SHIELD-VIDEO

CIS

“DEL,-,SPTE,-,-,14””,15””,17””,-”

“CDB7907,STS H14 ,T1.0,-,-,-,NORMAL CDT”

“CDA4507,SPTE,T0.2,-,-”

HOLDER-VIDEO

“CDA4507,ABS+PC,5V,IV16,-,NORMAL CRT”

SyncMaster 753DF/755DF

7-13

7 Electrical Parts List

Loc. No.

Code No.

Description

Specification

Remarks

CIS

BH73-00014A

0205-001027

6006-001008

6021-000118

BH13-00003A

BH62-00006A

3711-004228

BH39-00015A

2201-000119

2401-000055

2301-000010

2202-002009

2201-000146

2201-000411

0401-000005

0401-000004

0401-000005

0401-000004

0401-000005

0401-000004

0401-000005

6042-000002

6042-000001

6042-000002

BH71-40300A

BH99-00004B

1204-001646

BH39-40305U

HOLDER-RUBBER(NORMAL) “DEL,SILICON V2,GRAY,-,-,-,NORMAL”

OIL-SILICON

“G746,-,-”

SCREW-ASS’Y MACH

NUT-HEXAGON

IC-HYBRID

HEAT SINK-VIDEO

CONNECTOR-HEADER

CBF-HARNESS

“C-CERAMIC,DISC”

C-AL

“WSP,BH,+,M3,L10,ZPC(YEL),SWRCH”

“1C,M3,ZPC(YEL),SM20C”

“-,LM2437,TO-220,9P,CRT DRIVER,0 TO 6.0V,-”

“-,A1050S T2.0,-,DB”

CN101

CN102

CR01

CR02

CR04

CR05

CR06

CR07

CR08

D102

DB01

DB02

DB03

DB04

DB05

DG01

DG02

DG03

DG04

DG05

DR01

DR02

DR03

DR04

DR05

EY1

“BOX,6P,1R,2MM,ANGLE,SN”

“13P/14P,200MM,WHT/BLK/RED/BLU,UL1007,AWG26,SMH200-13/YBNH200-14”

“100nF,+80-20%,50V,Y5V,TP,8x3,5”

“1uF,20%,160V,WT,TP,3x11,5mm”

“100nF,5%,100V,TP,11.5x12.5mm,5”

“100nF,+80-20%,50V,Y5V,TP,2.3X3”

“0.1nF,5%,50V,SL,TP,5x3.5,5”

“C-FILM,PEF”

“C-CERAMIC,MLC-AXIAL”

“C-CERAMIC,DISC”

DIODE-SWITCHING

EYELET

“0.27nF,10%,50V,Y5P,TP,4x3.5,5”

“1N4148,100V,200MA,DO-35,TP”

“1SS244,250V,200mA,DO-34,TP”

“1N4148,100V,200MA,DO-35,TP”

“1SS244,250V,200mA,DO-34,TP”

“1N4148,100V,200MA,DO-35,TP”

“1SS244,250V,200mA,DO-34,TP”

“1N4148,100V,200MA,DO-35,TP”

“ID1.5,OD2,L3.1,SN,BSS3-E/EH”

“ID2.2,OD2.7,L3.1,SN,BSS3-E/EH”

“ID1.5,OD2,L3.1,SN,BSS3-E/EH”

“-,BRASS,D2.36,SN,HEAT/SINK”

“H/S VIDEO,SCREW+NUT,LM2437,-,-,OIL SILICON,-,-”

“KB2502,DIP,32P,600MIL,PLASTIC,-,-,-20to75C,ST,-”

“,52MM,-,-,AWG22(0.6PI),-,-,-,-”

EY2

EY3

EY4

G2

EYELET

PIN-HINGE

GND

HS103

IC101

JP103

JP109

JP116

JP117

JP119

JP122

JP123

JP124

PIN-HINGE

“ASSY,HEAT/SINK”

IC-OSD PROCESSOR

CBF HARNESS

7-14

SyncMaster 753DF/755DF

7 Electrical Parts List

Loc. No.

Code No.

Description

CBF HARNESS

Specification

Remarks

JP127

JP128

JP133

JP134

JP136

JP137

JP140

JP142

JP146

JP147

JP148

JP150

JP151

JP152

L101

BH39-40305U

2701-000112

2701-000164

2701-000172

BH39-40306D

2701-000172

BH41-00058A

0501-000122

0501-000140

0501-000138

0501-000140

0501-000138

0501-000140

0501-000138

2001-000522

2001-000281

2001-001138

2001-000429

2001-000812

2001-000563

2001-000780

2001-000577

2001-000290

2001-000515

2001-000857

2002-001022

2001-000432

2001-000034

2001-000969

2001-000780

“,52MM,-,-,AWG22(0.6PI),-,-,-,-”

“100uH,10%,3x7mm”

CBF HARNESS

INDUCTOR-AXIAL

CBF-HARNESS

INDUCTOR-AXIAL

PCB-VIDEO

L103

LB01

LG01

LJP1

LR01

“27uH,10%,4.2x9.8mm”

“330nH,10%,3x7mm”

“,80MM,BLK,1015,AWG22,-,-,-,-,-”

“330nH,10%,3x7mm”

MP1.2

Q102

QB01

QB02

QG01

QG02

QR01

QR02

R101

R102

R103

R104

R107

R108

R109

R114

R115

R116

R117

R118

R119

R120

R123

R124

RB01

RB02

RB03

“TP17LT,PHENOL,-,1.6T*247*330MM,-”

“2N3904,NPN,625mW,TO-92,TP,100-”

“2N5551,NPN,625mW,TO-92,-,80-25”

“2N5401,PNP,625mW,TO-92,TP,60-2”

“2N5551,NPN,625mW,TO-92,-,80-25”

“2N5401,PNP,625mW,TO-92,TP,60-2”

“2N5551,NPN,625mW,TO-92,-,80-25”

“2N5401,PNP,625mW,TO-92,TP,60-2”

“22KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“390OHM,5%,1/2W,AA,TP,2.4X6.4MM”

“1KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“5.6KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“27KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“470OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“10KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“220OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“560OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“30MOHM,5%,1/4W,AA,TP,2.5X6.5MM”

“1MOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“220OHM,5%,1/4W,AA,TP,2.4X6.4MM”

“75OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“470OHM,5%,1/8W,AA,TP,1.8X3.2MM”

TR-SMALL SIGNAL

R-CARBON

R-CARBON(S)

R-CARBON

R-COMPOSITION

R-CARBON

SyncMaster 753DF/755DF

7-15

7 Electrical Parts List

Loc. No.

Code No.

Description

R-CARBON

Specification

Remarks

RB04

RB08

RB09

RB10

RB11

RB12

RB13

RB14

RB15

RB20

RG01

RG02

RG03

RG04

RG08

RG09

RG10

RG11

RG12

RG13

RG14

RG15

RG20

RR01

RR02

RR03

RR04

RR08

RR09

RR10

RR11

RR12

RR13

RR14

RR15

RR20

S/VID

S/VID+H/S

SK01

SK101

SK102

SKB01

SKG01

SKR01

2001-000281

2001-000793

2001-000962

2001-000705

2001-000281

2001-000449

2001-001000

2001-000780

2001-000793

2001-000947

2001-000969

2001-000780

2001-000281

2001-000793

2001-000962

2001-000705

2001-000281

2001-000449

2001-001000

2001-000221

2001-000793

2001-000947

2001-000969

2001-000780

2001-000281

2001-000793

2001-000962

2001-000705

2001-000281

2001-000449

2001-001000

2001-000780

2001-000793

2001-000947

6502-000001

6003-000010

3704-001116

1405-001064

4715-000001

4715-000102

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“75KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“39OHM,5%,1/2W,AA,TP,3.3X9MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“82KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“470OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“75OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“470OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“75KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“39OHM,5%,1/2W,AA,TP,3.3X9MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“82KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“1.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“75OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“470OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“75KOHM,5%,1/4W,AA,TP,2.4X6.4MM”

“39OHM,5%,1/2W,AA,TP,3.3X9MM”

“100OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“2.2KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“82KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“470OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“47OHM,5%,1/8W,AA,TP,1.8X3.2MM”

“7.5KOHM,5%,1/8W,AA,TP,1.8X3.2MM”

“DAWH-5NB,D15,L35,NTR,NYLON66”

“BWH,+,B,M3,L10,ZPC(YEL),SWRCH1”

“11P,22.5PI,26.5PI,NI,-”

R-CARBON

CABLE CLAMP

SCREW-TAPTITE

SOCKET-CRT

SURGE ABSORBER

“400V,20%,-,-,AXIAL”

“1KV,+50-10%,-,-,”

“200V,20%,1000A,-,RADIAL”

7-16

SyncMaster 753DF/755DF

7 Electrical Parts List

7-3 Different Parts List (CDT)

SyncMaster 753DF/755DF

7-17

7 Electrical Parts List

7-4 Comparison Material List

7-4-1 Main PCB

DF17JS (SM755DF) 85K

DF17KS (SM755DF) 70K

Code No. Description

Remark

NO

Loc. No.

Code No.

Description

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

C443

C444

C442

C431

C441

Q421

HS403(Q422)

Q420

R457

R455

R456

D430

JP66

JP72

-

2303-000122

2301-001249

2306-000164

2401-000603

0505-001309

BH99-00005G

0501-000586

2001-000786

2001-000290

0402-000006

BH39-40305U

-

C-PP 630V 10nf

C-MP 400V 68nf

C-MP 250V 220nf

C-AL 50V 1uf

IRF630

-

2306-000179

C-MP 250V 304

-

H/SINK ASS’Y IRF740

KSC945

47K 1/8W

10K 1/8W

DIODE 1N4007

JUMPER

-

BH39-40305U

JUMPER

BH39-40305U

-

2001-000290

-

JUMPER

-

-85K(Model Sel)

70K(Model Sel)

-

BH39-40305U

-

BH39-40305U

JUMPER

-

JUMPER

R219

JP71

10K 1/8W

-

7-4-2 Video PCB

DF17JS (SM755DF) 85K

Code No.

DF17KS (SM755DF) 70K

Remark

NO

Loc. No.

Description

Code No.

Description

1

2

3

4

5

HS103

LR01/LG01/LB01

RR08/RG08/RB08 2001-000019

RR13/RG13/RB13 2001-000273

BH99-00004C

2701-001063

ASS’Y HEAT SINK LM2435

INDUCTOR AXIAL 0.15UH

10 ohm 5% 1/2W(S)

100K ohm 5% 1/8W

75 ohm 5% 1/4W

BH99-00004B

2701-000172

2001-000793

2001-001000

2001-000780

ASS’Y HEAT SINK LM2437

INDUCTOR AXIAL 330nH

47 ohm 5% 1/8W

82K ohm 5% 1/8W AA, TP

470 ohm 5% 1/8W A, TP

RR14/RB14

2001-000025

7-18

SyncMaster 753DF/755DF

8 Block Diagrams

SyncMaster 753DF/755DF

8-1

8 Block Diagrams

Memo

8-2

SyncMaster 753DF/755DF


型号：	SYNCMASTER755DF(DF17J*)
厂家：	ETC
描述：	Monitor_ICs:88P6232 TDA4859 Monitor_ICs ： 88P6232 TDA4859\n
文件：	总65页 (文件大小：1206K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

**SYNCMASTER755DF(DF17J*)** [ETC]

相关型号：

SYNCMASTER900P/CSH9839L

SYNCPOWE

SYP-02T-1

SYP-02TV-1

SYPD-1

SYPD-1+

SYPD-1+F12

SYPD-1F12

SYPD-2

SYPD-2+

SYPD-52+

SYPD-52W+

SYNCMASTER755DF(DF17J*) [ETC]

相关型号：

SYNCMASTER900P/CSH9839L

SYNCPOWE

SYP-02T-1

SYP-02TV-1

SYPD-1

SYPD-1+

SYPD-1+F12

SYPD-1F12

SYPD-2

SYPD-2+

SYPD-52+

SYPD-52W+

**SYNCMASTER755DF(DF17J*)** [ETC]