A Board - Jack (Block E) - Sony TRINITRON KV-AR292N90 Service Manual

Bx1 chassis
Table of Contents

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4-3-6. A Board — Jack (Block E)
1
2
3
A
CN903
4P
BUS CONNECTOR BUS CONNECTOR
B
To D18 (E45)TU-AGC
To A67 (E44) B_INT
JR1980
0
To A68 (E43) B_DAT
CHIP
To A69 (E42) B_CLK
C957
R952
XX
XX
GND
1
CN907
CHIP
CHIP
XX
DVD-LIN
2
R953
C
WHT
DVD-RIN
3
TO J1 BOARD
CHIP
CN2410
C959
R954
XX
XX
CHIP
1
CHIP
TV OUT
GND
2
TVR
3
TVL
4
GND
5
CN011
8P:BTOB
Y IN
6
D
TO B BOARD
C IN
7
C314
CN1419
RF-AGC
8
1
C068
16V
XX
F
16V
SY-IN
1
B
2
C098
GND
XX
SU-IN
3
16V
GND
4
F
SV-IN
5
SEL_IN
6
HP_OUT
7
E
VP_OUT
8
R098
CN009
XX
XX
TO B BOARD
CN8801
C005
0.1
D005
25V
B:CHIP
XX
PROTECTION D007
XX
PROTECTION
F
G
R992
0
CHIP
To A62 (E41) S2
R
R IN
1
GND
2
L
CN905
L IN
3
7P
CV
GND
4
WHT
CV IN
5
H
TO B BOARD
S IN
6
CN1424
C IN
7
R IN
1
GND
2
L IN
3
GND
4
CV IN
5
I
CN906
XX
RED
TO H1 OR H2 BOARD
CN3908
J
KV-AR292N90
4
5
6
CN904
5P
XX
D920
C958
XX
XX
16V
PROTECTION
F
Q300
D921
MSB709-RT1
XX
PROTECTION
XX
PROTECTION
R396
560
C960
CHIP
XX
R955
R912
16V
XX
100
F
RN-CP
CHIP
R393
680
CHIP
C315
1
16V
F
C071
5V
XX
C051
16V
XX
16V
B
B
C008
0.1
25V
B:CHIP
C009
0.1
25V
C007
0.1
D009
B:CHIP
25V
XX
B:CHIP
D008
PROTECTION
XX
PROTECTION
R991
XX
CHIP
R940
R945
XX
C918
27k
C917
R946
1
16V
CHIP
XX
CHIP
27k
F:CHIP
CH:CHIP
CHIP
R941
D915
XX
C919
XX
C916
CHIP
1
16V
D916
XX
PROTECTION
F:CHIP
XX
CH:CHIP
S
D917
C921
PROTECTION
R942
C
0.22 16V
470
XX
B:CHIP
CHIP
PROTECTION
R918
D918
R990
0
XX
XX
CHIP
PROTECTION
R951
C954
XX
1
CHIP
D919
16V
XX
F
R993
XX
R950
R947
R948
R949
100
100
100
100
R994
CHIP
CHIP
CHIP
XX
CHIP
CHIP
– 46 –
KV-AR292N90
RM-W150
RM-W150
7
8
9
9V
R901
R903
R900
L902
XX
XX
XX
XX
RN-CP
RN-CP
RN-CP
C956
XX
R902
R904
XX
XX
R976
RN-CP
RN-CP
100
CHIP
Q900
XX
C901
XX
16V
F:CHIP
D905
XX
PROTECTION
D901
XX
C900
PROTECTION
XX
16V
F:CHIP
Q901
XX
AUDIO MUTE
C962
2.2
16V
:CHIP
D900
XX
PROTECTION
D911
RD5.6SB-T1
PROTECTION
D912
RD5.6SB-T1
PROTECTION
D913
RD5.6SB-T1
PROTECTION
D922
XX
PROTECTION
D902
XX
PROTECTION
D903
XX
PROTECTION
D906
XX
PROTECTION
D907
XX
PROTECTION
D908
XX
PROTECTION
R973
100
R922
R974
R919
R925
CHIP
XX
100
XX
XX
CHIP
CHIP
R972
R923 CHIP
CHIP
R975
100
XX
100
CHIP
CHIP
CHIP
10
11
12
CN015
7P
WHT
TO B BOARD
CN1425
R004
C003
100
100p
CHIP
CH:CHIP
SDA
GND
R002
100
CHIP
SCL
E2
R095
3.3V
C001
0:CHIP
WC
E1
100p
C095 XX
CH:CHIP
VCC
E0
IC003
BR24L16F-WE2
C910
C307
C002
R910
R913
XX
XX
47
NVM
XX
XX
CH:CHIP
35V
WC(E41)
CH
CHIP
CHIP
C911
XX
1
DVDY-IN
CH:CHIP
2
GND
R906
3
DVDU-IN
XX
4
GND
CHIP
5
DVDV-IN
CN010
5P:S-MICRO
R914
WHT
R971
XX
TO B BOARD
XX
CHIP
CN1418
CHIP
J901
Q902
XX
XX
AUDIO MUTE
PHONO JACK
14
15
C903
R931
XX
R OUT
13
XX
CHIP
12
R924
L OUT
C928
XX
1
CHIP
11
16V
MON OUT
R928
F:CHIP
68
9
CHIP
10
R929
R2
8
C929
68
1
16V
CHIP
F:CHIP
7
C930
L2
R930
4.7
R957
68
XX
CHIP
6
CHIP
V2
C961
4
XX
5
C909
R1
XX
3
R907
R920
C914
XX
16V
XX
XX
CHIP
F:CHIP
CHIP
CH:CHIP
2
C908
R921
L1
R908
C915
XX
XX
XX
16V
XX
CHIP
CHIP
F:CHIP
CH:CHIP
1
R915
R909
C907
C912
XX
XX
V1
XX
XX
16V
CHIP
F:CHIP
CHIP
CH:CHIP
R916
R905
C906
C913
XX
XX
XX
XX
16V
CHIP
F:CHIP
CHIP
CH:CHIP
R917
C902
XX
XX
CHIP
A
(BLOCK E )
JACK
B-SSS12088-WB..-A..-JACK-AR292N90
– 47 –
13
14

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