Samsung ML-4600/XET Service Manual page 100

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Schematic Diagrams
HVPS Circuit Diagram(2/2)
5V
R201
10K
THV-PWM
13
12
11
CN1-#3
U2-F
7407
24VS
35V 47uF
5V
CN1-#8
18V
THV-EA
9
CN1-#4
D-GND
THV-READ
CN1-#5
10-12
18V
R206
100
10
R208
30KF
R205
U2-E
Q203
1K
A708-Y
7407
C201
103
R209
R207
110KF
2K
C101
C202
331
VR201
50K
R3
1/2W 560
C7
ZD1
104
5.6V
8
U2-C
7407
24VS
C4
104
3
1
R302
2
R316
33K
U1-A
2KF
KA324
R317
2KF
C302
R301
102
470K
C301
222
24VS
D201
U1-B
1N4148
KA324
R213
5
2.2K
7
6
R210
D202
510KF
1N4148
R212
C203
D203
ZD201
470K
223
1N4148
5.6V
R211
1MF
R309
2.2K
R307
33K
D301
R310
1N4148
2.2K
R308
33K
Q302
A708-Y
R303
R306
100KF
R304
26.1KF
200KF
C303
333
R305
5.1KF
D302
1N4148
C304
500V 103
VR301
10K
T201
C206
HVT-2A
6KV
471
1
7
D204
6KV
Q204
5
6
D526-Y
2
C205
C207
6KV
101
6KV 471
4
R215
430
R214
5.6K
C204
ZD202
473
7.5V
18V
R312
1W 56
T301
C3007
D304
Q301
R313
KAB-006
3KV 471
4KV
1W 56
A708-Y
1
7
5
6
2
C306
D303
Q303
2KF 608
4K
18V
D526-Y
4
R314
2.2KF
R311
VR302
100KF
5K
C3305
333F
C208
6KV 471
D206
D207
6KV
D205
6KV
6KV
C209
6KV 471
R216
R218
MGR1/2W 100KF
BR1/2W 30MJ
R217
BR1/2W 200MG
R315
BR1/2W 30MJ
C308
3KV 471
Samsung Electronics

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