Samsung SCX-5312F - Page 172

4-18
SCHEMATIC DIAGRAMS
Samsung Electronics
Repair Manual
HVPS Circuit Diagram(2/2)
R305
9.53KF
5V
+
-
U101-D
KA324
12
13
14
4
11
7407
THV(-)
5K
R304
200KF
U103-C
9 8
14
7
C301
222
ZD201
5.6V
7407
D206
6KV
D303
4KV
R309
2.2K
U103-E
R212
MGR1/2W 100KF
THV-PWM
R307
33K
R208
2.2K
D304
4KV
D-GND
D204
6KV
R213
BR1/2W 200MG
R317
2KF
D205
6KV
R301
470K
R306
26.1KF
18V
C105
104
11 10
18V
R316
1KF
THV(+)
50K
C204
473
U103-F
INDEX
5K
Q303
D526-Y
C305
333
5V
D203
1N4148
C303
333
R302
33K
R204
100KF
+
C101
35V 47uF
T301
KAB-006
1
4
2
5 6
7
R315
BR1/2W 30MJ
R314
2.2KF
R311
100KF
R203
30KF
C206
6KV 471
D302
1N4148
C201
103
Q201
A708-Y
R303
100KF
Q202
D526-Y
R202
2K
Q302
A708-Y
R201
100
R210
430
7407
THV
THV-EA
C308
3KV 471
CON03-#6
Q301
A708-Y
C202
331
D202
1N4148
C307
3KV 471
CON03-#1,3
24VS
C304
500V 103
24VS
CON03-#18
R214
1K
T201
HVT-2A
1
4
2
5
7
6
THV-READ
CON03-#20
+
-
U101-C
KA324
10
9
8
R207
1MF
C306
2KV 680
1/2W
C208
6KV 471
18V
24VS
D201
1N4148
R308
33K
C302
102
13 12
C203
472
C207
6KV 471
500V
D301
1N4148
R310
2.2K
R206
470K
R215
10K
ZD202
7.5V
D207
6KV
C209
6KV 471
C205
2KV 101
R205
510KF
R211
BR1/2W 30MJ
R209
1.2K