H1 Board Schematic Diagram - Sony TRINITRON KV-AR29M90 Service Manual

(6) H1 Board Schematic Diagram

1 2 3
A
TO B10 BOARD
CN6204
B CN3902
6P WHT :S-MICRO
TO SP
CN3901
4P BLK :S-MICRO
C
D
E
R3901
330
L3901
F
C3906
4.7
R3900
330
L3902
G
H
J3901
JACK
I
J
4 5 6
TO B BOARD
TO J BOARD
CN6202
CN3451
CN3903 CN3906
# 9P RED :S-MICRO
#
C3914
C3907
JW(5mm)
#
C3905
R3924
4.7
#
D3901
NNCD9.1A
C3900
0.01
R3919
:PT
D3907
NNCD9.1A
C3904
C3901
47
# 25V
C3902
R3902
0.01 R3917
75
75
:PETP
C3903
# D3900
NNCD9.1A
S
1 2
3 4
Y C
J3902
TERMINAL, S
– 43 –
KV-AR29M90 KV-AR29M90
RM-993 RM-993
7 8 9
TO B10 BOARD
TO A BOARD
CN1400
CN904
CN3904 CN3905
9P WHT :S-MICRO
R3905
10k
R3915
R3911
10k
330
R3914
R3913
10k 330
R3921
100
R3920
100
Q3902
DTC144ESA
J3903
3P
CN3907
6P BLK :S-MICRO
10 11 12 13
( FRONT AV IN, KEY SW )
D3905
C3910
NNCD9.1A
PROTECT
47 16V D3908
NNCD9.1A
PROTECT
R3916
47
R3908
470
C3911
R3909 R3910
R3907
47
1k 1.8k
5.6k
16V
S3907
S3903 S3904
– 44 –
14 15
R3912
3.3k
S3906
S3905
B-SSS11222-HK.-H1.