Monitor Samsung SyncMaster 1000s (CGP1607).pdf
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13 Schematic Diagrams
13-1 Micom & H/V Processor Part Schematic Diagram
13-1
SyncMaster 1000s (CGP1607L)
13 Schematic Diagrams
6
34.4 V (IC301, #6))
7
54.8 V (IC301, #5)
8
2.62 V (V_RAMP)
9
5.84 V (IC201, #5))
CH1 P-P = 34.4 V CH1 RMS = 14.7 V
CH1 P-P = 54.8 V CH1 RMS = 6.4 V
CH1 P-P = 2.62 V CH1 RMS = 0.45 V
CH1 P-P = 5.84 V CH1 RMS = 2.958 V
10
5.96 V (IC201, CLAMP)
11
5.24 V (IC201, #20)
12
5.36 V (IC201, #21))
13
3.84 V (IC201, #32)
CH1 P-P = 5.96 V CH1 RMS = 0.84 V
CH1 P-P = 5.24 V CH1 RMS = 0.24 V
CH1 P-P = 5.36 V CH1 RMS = 1.5 V
CH1 P-P = 3.84 V CH1 RMS = 2.5 V
14
3.32 V (IC403, #12)
15
3.72 V (IC403, #15)
16
1.64 V (IC403, #24)
17
4.16 V (IC403, #23)
CH1 P-P = 3.32 V CH1 RMS = 0.83 V
CH1 P-P = 3.72 V CH1 RMS = 3.6 V
CH1 P-P = 1.64 V CH1 RMS = 3 V
CH1 P-P = 4.16 V CH1 RMS = 3.5 V
18
14.16 V (H_DRIVE)
43
3.48 V (IC403, #4)
44
12.40 V (IC403, #26)
CH1 P-P = 14.16 V CH1 RMS = 8.1 V
CH1 P-P = 3.48 V CH1 RMS = 2.898 V
CH1 P-P = 12.40 V CH1 RMS = 8.188 V
SyncMaster 1000s (CGP1607L)
13-2
13 Schematic Diagrams
13-2 Deflection Part Schematic Diagram
13-3
SyncMaster 1000s (CGP1607L)
13 Schematic Diagrams
Table 13-1. IC201 (ST72E75)
19
44.4 V (Q501, Drain)
20
928 V (Q502, Emitter)
21
210 V (Q503, Drain)
22
13.6 V (Q503, Gate)
MODES
MODES
31 kHz
68 kHz
96 kHz
31 kHz
68 kHz
96 kHz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
0.25
0.25
0.91
0.76
2.70
2.56
0.25
4.93
GND
4.96
4.95
4.95
NC
NC
4.35
0.11
0
4.99
4.95
0.02
0.59
0.25
0.25
1.38
3.10
3.08
2.50
0.25
4.93
GND
4.94
4.94
4.95
NC
NC
0
0.12
0
4.98
4.95
0
0.36
0.25
0.25
1.37
4.47
3.08
2.50
0.25
4.93
GND
4.94
4.94
4.95
NC
NC
0
0.17
0
4.84
4.95
0
0.38
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
4.00
GND
3.85
4.95
0
4.95
4.95
4.95
4.95
0.06
2.28
2.21
4.91
4.92
12.01
12.01
9.65
12.01
4.96
GND
5.08
3.70
GND
0.32
4.95
0
4.94
4.94
4.94
4.93
0.06
2.28
2.21
4.91
4.92
0.06
0.06
9.66
0.06
4.96
0
4.74
3.77
GND
4.03
4.95
0
4.94
4.94
4.94
4.93
0.06
2.28
2.21
4.91
4.92
0.06
0.06
0.06
0.06
4.96
0
4.74
CH1 P-P = 44.4 V CH1 RMS = 26.0 V
CH1 P-P = 928 V
CH1 RMS = 250 V
CH1 P-P = 210 V
CH1 RMS = 109.6 V
CH1 P-P = 13.6 V CH1 RMS = 5.3 V
23
58.4 V (Q510, Emitter)
24
616 V (T502, FOCUS #13)
25
4.24 V (IC401, #4)
26
13.28 V (IC401, #6)
CH1 P-P = 58.4 V CH1 RMS = 38.7 V
CH1 P-P = 616 V
CH1 RMS = 308 V
CH1 P-P = 4.24 V CH1 RMS = 1.76 V
CH1 P-P = 13.28 V CH1 RMS = 7.5 V
27
216 V (T402, #6)
28
51.6 V (Q406, Drain)
29
1.160 kV (Q407, Collector)
30
78 V (L406, #3)
Unit: Vrms
11; Right: 3.4 V, Left: 2.5 V, Down: 1.5 V, Up: 0.7 V
12; S/W: 3.2 V, Menu: 2.4 V, Exit: 1.4 V
CH1 P-P = 216 V
CH1 RMS = 151 V
CH1 P-P = 51.6 V CH1 RMS = 22.6 V
CH1 P-P = 1.160 kV CH1 RMS = 300 V
CH1 P-P = 78 V
CH1 RMS = 126.1 V
Table 13-2. IC403 (TDA9110)
31
160 V (Q507, Collector)
45
212 V (Q502, Base)
46
3.62 V (T502, #8)
47
606 V (T504, #1)
MODES
MODES
31 kHz
68 kHz
96 kHz
31 kHz
68 kHz
96 kHz
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0.59
0.03
0.09
3.28
3.20
6.33
3.97
1.52
1.52
3.41
GND
–0.04
7.94
7.98
3.14
3.26
0.36
0.02
0.09
3.26
2.51
6.32
3.95
3.34
3.34
3.16
GND
–0.12
7.94
7.92
2.78
3.23
0.38
0.02
0.09
3.26
2.16
6.32
3.94
4.72
4.72
3.16
GND
–0.22
7.94
7.89
3.3
3.22
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
GND
12.03
GND
5.38
8.04
3.50
3.55
3.10
0
5.79
GND
1.64
12.03
4.91
4.91
4.95
0
12.03
0
5.16
8.04
3.50
3.52
3.11
0
5.68
0
0.84
12.03
4.91
4.91
4.95
0
12.03
0
5.12
8.04
3.50
3.51
3.11
0
5.60
0
0.65
12.03
4.91
4.91
4.95
CH1 P-P = 160 V
CH1 RMS = 159 V
CH1 P-P = 212 V
CH1 RMS = 245.2 V
CH1 P-P = 3.62 V CH1 RMS = 3.330 V
CH1 P-P = 606 V
CH1 RMS = 279.4 V
Unit: Vrms
SyncMaster 1000s (CGP1607L)
13-4
13 Schematic Diagrams
13-3 Power Part Schematic Diagram
13-5
SyncMaster 1000s (CGP1607L)
Plik z chomika:
kuba_1969
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