SYNCMASTER700P/CSH7839L [ETC]
Monitor_ICs:TDA9110 ST72E75 M52748SP M52759SP ; Monitor_ICs ： TDA9110 ST72E75 M52748SP M52759SP\n
| 型号： | SYNCMASTER700P/CSH7839L |
| 厂家： | 
ETC |
| 描述： | Monitor_ICs:TDA9110 ST72E75 M52748SP M52759SP
|
| 文件： | 总9页 (文件大小：872K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Thanks Jovani
13-1 Power Part Schematic Diagram
S AMS UNG
CS H7 8 3 9 L
(S yn c Ma s t e r 7 0 0 p
)
CS H9 8 3 9 L
(S yn c Ma s t e r 9 0 0 p )
1 544 V (IC601, #1)
2 56.4 V (T601, #7)
CH1 P-P = 544 V
CH1 RMS = 332.4 V
CH1 P-P = 56.4 V CH1 RMS = 9.18 V
13-2 Micom & H/V Process Part Schematic Diagram
3 3.42 V (IC201, #33)
4 3.16 V (IC201, #32)
5 12.08 V (Q253, Base)
6 2.20 V (IC251, #15)
Table 13-1. IC201 (ST72E75_3)
MODES
69 kHz
MODES
69 kHz
31 kHz
96 kHz
31 kHz
96 kHz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
0.239
0.210
1.875
2.111
1.833
0.238
0.210
1.871
3.34
1.830
–
0.236
3.72
GND
5.05
0.241
0.212
1.876
3.88
1.835
–
0.239
0.238
GND
5.05
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
3.65
GND
3.96
5.05
Low
High
–
3.39
GND
0.337
5.05
Low
High
–
3.36
GND
4.17
5.05
Low
High
–
CH1 P-P = 3.42 V CH1 RMS = 2.500 V
CH1 P-P = 3.16 V CH1 RMS = 2.560 V
CH1 P-P = 12.08 V CH1 RMS = 7.396 V
CH1 P-P = 2.20 V CH1 RMS = 2.776 V
0.237
3.73
GND
5.05
–
–
–
–
–
–
Low
2.258
2.233
High
High
Low
2.258
2.233
High
High
Low
2.258
2.233
High
High
up: 0.535, down: 1.478, left: 2.478, rignt: 3.45
pos: 0.539, pin: 1.476, menu: 2.476
3.24 ~ 5.02
0 ~ 5.06
4.51
0.112
Low
4.64
3.24 ~ 5.02
0 ~ 5.06
0.02
0.122
Low
3.24 ~ 5.02
0 ~ 5.06
4.5
0.172
Low
4.46
4.39
D-Sub : High, BNC : Low
Low
0.604
5.05
GND
5.05
GND
5.05
GND
Low
0.376
Low
0.378
Unit: Vrms
Table 13-2. IC251 (TDA9110)
MODES
69 kHz
MODES
69 kHz
31 kHz
96 kHz
31 kHz
96 kHz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0.610
Low
0 ~ 1.127
3.28
3.121
6.35
3.96
1.515
1.517
3.27
GND
0.073
7.97
0.382
Low
0 ~ 1.127
3.28
2.469
6.35
3.96
3.32
3.32
3.18
GND
0.096
7.97
7.95
2.91
0.384
Low
0 ~ 1.127
3.28
1.96
6.35
3.96
4.69
4.7
3.27
GND
0.131
7.96
7.91
2.90
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
GND
11.9
GND
5.42
8.07
3.52
3.38
2.92
Low
5.28
GND
3.18
11.92
4.94
4.94
5.05
GND
11.9
GND
5.22
8.07
3.52
3.44
2.86
Low
5.51
GND
1.85
11.92
4.94
4.94
5.05
GND
11.9
GND
5.18
8.07
3.51
3.40
2.81
Low
5.43
GND
2.77
11.92
4.94
4.94
5.05
8.01
2.81
3.23
3.21
3.20
Unit: Vrms
CSH7839L/CSH9839L
13-4
13-3 Main Part Schematic Diagram
7 10.96 V (IC401, #6)
8 230 V (Q405, S
9 29.8 V (T402, #8)
10 54 V (Q406, Drain)
Table 13-3. IC401 (KA3843B)
MODES
31 kHz
69 kHz
96 kHz
1
2
3
4
5
6
7
8
3.027
2.493
0.709
1.535
0
2.070
11.73
4.96
2.621
2.494
0.439
1.472
0
3.71
11.74
4.96
2.57
2.495
0.278
1.548
0
5.33
11.74
4.96
CH1 P-P = 10.96 V CH1 RMS = 6.180 V
CH1 P-P = 230 V
CH1 RMS = 150.1 V
CH1 P-P = 29.8 V CH1 RMS = 7.14 V
CH1 P-P = 54 V
CH1 RMS = 22.44 V
11 11.6 V (Q406, Gain)
12 18.6 V (Q407, Base)
13 1.216 kV (Q407, Collector)
14 11.36 V (Q501, Gain)
Unit: Vrms
CH1 P-P = 11.6 V CH1 RMS = 6.944 V
CH1 P-P = 55.2 V CH1 RMS = 9.52 V
CH1 P-P = 1.216 kV CH1 RMS = 316 V
CH1 P-P = 11.36 V CH1 RMS = 6.944 V
MODES
69 kHz
31 kHz
96 kHz
1
2
3
4
5
3.05
3.05
–10.79
0.286
11.93
3.88
3.89
–11.97
1.916
11.92
4.25
4.25
–11.93
2.631
11.92
15 808 V (T501, #1)
16 234 V (Q503, Drain)
17 12.40 V (IC501, #9, 10)
18 42.8 V (T551, #7)
CH1 P-P = 808 V
CH1 RMS = 244 V
CH1 P-P = 234 V
CH1 RMS = 171.5 V
CH1 P-P = 12.40 V CH1 RMS = 5.840 V
CH1 P-P = 42.8 V CH1 RMS = 13.78 V
19 580 V (T551, #1)
20 0.8 V (Q554, Emitter)
CH1 P-P = 580 V
CH1 RMS = 278.2 V
CH1 P-P = 0.8 V CH1 RMS = 10.216 V
CSH7839L/CSH9839L
13-6
13 Schematic Diagrams
13-4 Video Part Schematic Diagram
21 0.96 V (IC01, #2)
22 2.92 V (IC01, #35)
23 5.32 V (IC01, #21)
24 4.96 V (IC01, #20)
Table 13-6. IC301 (TDA8172)
MODES
Table 13-7. IC403 (L272M)
MODES
31 kHz
69 kHz
96 kHz
31 kHz
69 kHz
96 kHz
1
2
3
4
5
6
7
1.088
13.17
–13.31
–13.65
0.361
12.77
1.087
1.087
13.36
–13.31
–13.88
0
1.089
13.28
–13.31
–13.89
0.28
1
2
3
4
5
6
7
8
1.059
11.9
11.4
–13.06
0
1.065
1.487
1.5
1.046
11.9
11.4
–13.06
0
1.051
1.487
1.5
1.053
11.9
11.42
–13.06
0
1.057
1.487
1.5
CH1 P-P = 0.96 V CH1 RMS = 2.876 V
CH1 P-P = 2.92 V CH1 RMS = 2.688 V
CH1 P-P = 5.32 V CH1 RMS = 3.508 V
CH1 P-P = 4.96 V CH1 RMS = 3.586 V
13.11
1.087
12.99
1.087
25 40 V (IC02, #4)
26 39.2 V (CN105, #10)
27 4.84 V (IC03, #23)
28 5.2 V (Q101, Collector)
Unit: Vrms
Unit: Vrms
Table 13-8. IC03 (LSC4309P2)
CH1 P-P = 40 V
CH1 RMS = 53 V
CH1 P-P = 39.2 V CH1 RMS = 71.72 V
CH1 P-P = 4.84 V CH1 RMS = 2.118 V
CH1 P-P = 5.2 V
CH1 RMS = 4.648 V
MODES
69 kHz
MODES
69 kHz
31 kHz
96 kHz
31 kHz
96 kHz
1
2
3
4
5
6
7
8
9
0.334
0.94
0.938
5.02
4.67
4.95
4.94
4.94
0.672
0
0.472
1.192
1.19
5.01
4.37
4.94
4.94
4.94
0.668
0
0.605
1.557
1.554
5.0
4.19
4.94
4.94
4.94
0.661
0
13
14
15
16
17
18
19
20
21
22
23
24
0
0
0
0
0
0
29 5.12 V (IC03, #18)
30 50.4 V (CN301, #1)
31 0.52 V (IC301, #1)
2.159
4.25
4.99
4.75
0
2.107
4.16
4.94
4.70
0
2.062
4.07
4.91
4.71
0
0
0
0
0.3
0.2
0.2
GND
0.3
0.2
0.2
GND
0.3
0.2
0.2
GND
CH1 P-P = 5.12 V CH1 RMS = 4.756 V
CH1 P-P = 50.4 V CH1 RMS = 5.82 V
CH1 P-P = 0.52 V CH1 RMS = 1.078 V
10
11
12
–
–
–
–
–
–
Unit: Vrms
Table 13-9. IC06 (M52324P)
MODES
Table 13-10. IC08 (M52759SP)
MODES
31 kHz
69 kHz
96 kHz
31 kHz
69 kHz
96 kHz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
0.51
1.08
1.896
0.51
1.08
2.21
0.51
1.08
2.21
11.2
11.2
11.2
GND
GND
–
0.51
1.08
1.896
0.51
1.08
2.21
0.51
1.08
2.21
11.2
11.2
11.2
GND
GND
–
0.51
1.08
1.896
0.51
1.08
2.21
0.51
1.08
2.21
11.2
11.2
11.2
GND
GND
–
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
GND
2.333
2.192
4.93
0
0
7.54
6.0
GND
2.333
2.175
4.93
0
0
7.54
6.0
5.94
11.87
2.784
3.96
1.231
6.91
GND
0.065
0.651
GND
6.04
11.89
GND
2.333
2.159
4.93
0
0
7.54
6.0
5.91
11.87
2.806
4.04
1.231
6.91
GND
0.080
0.910
GND
6.0
6.0
11.87
2.701
3.85
1.231
6.91
GND
0.054
0.304
GND
6.08
11.89
2.97
4.84
11.8
2.97
4.84
11.8
2.97
4.84
11.8
Unit: Vrms
11.89
Unit: Vrms
CSH7839L/CSH9839L
13-8
13 Schematic Diagrams
13-5 CRT Socket & Control Part Schematic Diagram
13-9
CSH7839L/CSH9839L
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