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Schematic Diagrams
12-2 HVPS Circuit Diagram
18V
R403
200K
1/8W
R401
VR401
33K
1/6W
R402
#3
MHV-EA
33K
1/6W
Q401
KSC1008
#4
SUPPLY-EA
#5
DEV-EA-A
#9
DEV-EA-B
#1.2
24VS
12-8
C402
R407
104J
100K
50V
1/6W
MF
R405
24VS
93.1K
1/8W,MF
4
20K
13
-
14
R408
U1
47K
+
KA324
1/6W
12
C401
R406
50V
16.2K
333Z
1/8W
MF
9
8
U3
IN
OUT
+18V
GND
C1
C2
C3
50V
50V
35V
104J
104J
47uF
T401
C404
24VS
7
3K
470pF
1
C405
68pF
5
2KV
Q402
KSD526Y
2
R409
4
430
1/6W
C403
R410
50V
10
333Z
1/2W
R411
4M,1/2W
MF
24VS
R106
R107
R108
10K
R110
33K
3.3K
1/6W
2.2K
1/6W
1/6W
1/6W
R109
R112
10K
2K
1/6W
1/6W
Q104
C3198
R113
R115
10K
R116
R114
3.3K
1/6W
2.2K
33K
1/6W
1/6W
1/6W
R117
10K
R119
1/6W
2K
1/6W
Q106
C3198
R126
10K
R130
R127
R128
1/6W
2.2K
33K
3.3K
1/6W
1/6W
1/6W
R131
10K
R129
1/6W
2K
1/6W
Q110
C3198
D401
4KV
R420
D402
4M,1/2W
C406
4KV
MF
470PF
R413
3K
4M,1/2W
MF
R422
4M,1/2W
MF
R415
4M,1/2W
MF
R423
4M,1/2W
ZD401
MF
100V
R417
2M,1/2W
ZD402
MF
100V
ZD403
100V
R418
4.7M,1/2W
MF
ZD404
R419
51V
4.7M,1/2W
MF
R111
33K,1/4W
Q105
A1379
C106
1KV/100PF
R118
33K,1/4W
Q107
C107
A1379
1K/100PF
R132
33K,1/4W
C108
Q109
1K/100pF
A708-Y
MHV
R426
100K
1/2W
R424
MF
4M,1/2W
MF
R425
4M,1/2W
MF
DEV
SUPPLY
ZD405
100V
ZD406
100V
ZD407
100V
ZD408
100V
ZD409
100V
Samsung Electronics
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