Schematic Diagram Of Vm1 Board - Sony TRINITRON KV-XA25M60 Service Manual

(5) Schematic Diagram of VM1 Board

1 2 3
A
CN5901
:S-MICRO
TO A BOARD
CN306
TO B BOARD
CN1300
B
C5902
330
9V 16V
R5927
C
820
C5900
560p C5901
# C5920
JW5901
JW(5mm)
10.0MM
L5901
D5908
0UH
D
#
R5928
#
Q5907
*
E
MUTE SWITCH
F
C5903
0.0047
500V
E
G
H
(VELOCITY MODULATION)
I
J
– 91 –
KV-XA25M60/XA25M63/XA25N90
4 5 6
7P
C5919
0.1
:MPS
9V
C5904
#
L5902
R5930
#
#
R5934
C5906
#
0.047
C5921
:PT
#
R5901
47
Q5908
# R5932
Q5909
R5933
#
#
#
R5935 R5931
# #
R5907 JW5900
1k 5MM
R5906
1k
D5901
R5905
1k
1SS119-25
TEMP-CORR
C5905
R5904
470
330 R5909
R5903 10V
39
Q5902
C5912
C5907
2SA1606E
0.1
33
200V
VM.DRIVE.1
160V
:PT
R5902
R5908
D5902
560
1.5
RD39ES-B2
:FPRD
:FPRD
DC.BIAS
R5911
68k
C5908
C5910
0.047
0.001
200V
:PT
:PT
KV-XA25M60/XA25M63/XA25N90
RM-954 RM-914 RM-954
7 8 9
D5905
1SS119-25
9V 9V Q5905
2SC2458-YGR
BUFFER
R5917
R5913
# 820
R5924
R5918
R5916
D5906
E 5MM
10k
1.5k
120
R5915
R5929
10k D5907 10
120 2W
C5909
:RS
100
16V
Q5904
2SA1175-HFE
R5912
C5915
47k BUFFER
D5903
#
1SS119-25
Q5901
Q5903
*
*
AMP
AMP
R5910
68 C5914
R5914 100
C5918
68 220pf 16V
500V
B
220
Q5906
R5921 2SC4159E
180 VM.DRIVE.2
3W
:RS
R5919
R5925
R5923
1k
D5904
1.5
:FPRD
RD39ES-B2
:FPRD
DC.BIAS
C5917
470
R5920 R5922 10V
68k 560
C5911
C5913 C5916
2.2
0.001 0.047
160V
:PT :PT
RM-914
10 11 12
QP QP
Q.P.-
Q.P.+
E
VM
39
B-SSSBG3R-...-VM1
– 92 –
13 14 15
VM
CN5904
8P
:BTOB
1
QP-
2
QP-
3 QP+
4 QP+
5 E
6 E
7
VM
8
VM
3
QP-
2 NC
1
QP+
CN2801
#