Vm Board Schematic Diagram - Sony KV-SW34M61 Service Manual

4-3-6. VM Board Schematic Diagram

1 2 3
A
CN5901
6P
WHT
B
TO A BOARD
(001)
CN003/CN005
C
JW5901
C5904
5.0MM
C5902
330
L5901
16V
47uH
D
R5900
47
E
D5901
1SS119-25
R5904
F
G
C5903
4700p
500V
E
H
VM
(VELOCITY MODULATION)
I
J
KV-SW34M61
4 5 6
Q5913
2SA1175-HFE
BUFFER
R5907 R5947
Q5912
1k 47k
XX
R5949
2SC2458-YGR
220
AMPLIFIER
C5923
0.1
R5951
MPS
470
R5948
R5950
47k
330
R5906
1k
FB5900
R5905
1k
330
C5907
C5905
100
33
Q5902
160V
200V
2SA1606-E
VM DRIVER 1
R5908
R5903
1.5
39
FPRD
1/2W
D5902
FPRD
RD39ESB
R5911
R5902
68k
560
FPRD C5908
C5910
0.047
1000p
200V
PT
PT
– 45 –
KV-SW34M61
RM-W103 RM-W103
7 8 9
D5905
9V R5913
XX
1SS119-25
R5917
820
R5916
1.5k
R5936
D5906
120
C5920
XX
XX
D5907
R5915
XX
10k
C5906 R5937
120
0.047
C5909
PT
D5903
100
1SS119-25
R5952 16V
C5915
470
XX
R5912
47k
Q5903
Q5901
2SC2458-YGR
2SC2458-YGR AMPLIFIER
0uH
AMPLIFIER
R5910
68
R5909
R5914
R5921
220 82
3W
RS
C5912
0.1 C5918
Q5906
200V 220p
2SC4159-E
500V
PT
VM DRIVER 2
B
R5919
1k
D5904
FPRD
RD39ESB
REGULATOR
R5922
560
R5920
68k
C5916
C5913
C5911 0.047
1000p
2.2
PT
PT
200V
10 11 12
Q5905
2SC2458-YGR
BUFFER
JW5902
5.0MM
R5918
R5929
10k
10 L5902
2W
XX
C5901
RS
XX
MPS
Q5904
2SA1175-HFE
BUFFER
XX
C5914
100
16V
R5925
39 JW5907
FPRD
XX
R5923
1.5
C5917
FPRD
470
10V
B-BX1L12534-GE-VM..-SW34M61
– 46 –
13 14
CN5903
XX
1 CY-
2 N.C.
3 CY+
1 QP-
2 QP-
3 NC
4 NC
5 QP+
6 QP+
7 NC
8 NC
9 E
E
11 VM
12 VM
CN5904
12P
TO VM COIL
3 QP-
2 NC
1 QP+
CN2801
3P
WHT
TO DL BOARD
CN8802