Sony KLV-23M1 Service Manual page 25

3
1 2
A
IC7001
BA09FP-E2
9V REG
AU16.5V
16.9 9.0
TO(4/4) AU_16.5V OUT
VCC
B GND
C7004
C7003 0.1
50V
2200
25V B
2012
R7012
0 R7011
0
CHIP
CHIP
TO(4/4) AU_GND
R7016
R7015
0 0
CHIP
CHIP
1
R7160
GND_2 XX
C
C7018
2200p
50V
B
1608
C7019
2200p
50V
B
1608
IC7003
AUDIO L
BD3869AF-E2
TO(1/4) L_IN
AP
R7036 C7023
100
2.2 4.4
1/10W 10V
FT1 FB22
RN-CP B
4.4
2012 C7031
0.1 FT2 FB21
R7053 4.2
16V
5.6k B
D 1/10W IN1 FB11
1608
RN-CP 0
LOUD1 FB12
AUDIO R 4.2
TO(1/4) R_IN IN2 OUT2
R7058 C7033 0
100
2.2 LOUD2 OUT1
1/10W
10V
RN-CP B
2012 CHIP VCC
4.4
FIL SCL
4.4
C7042 GND SDA
R7063 0.1
5.6k
16V
1/10W
B 1608
RN-CP
R7069
100
1/10W
RN-CP
C7044
47
16V
E
TO(2/4) SDA_B_5V
SCL_B_5V
F
TO(1/4) WOW
TO(1/4) 9V
R7092
R7111
D7006 10k
100 1/10W
MMDL914T1 9.0
1/10W RN-CP
RN-CP R7051
0
1.5k
1/10W
2.7 RN-CP
TO(1/4) SP_MUTE
G R7094
10k
1/10W Q7008
RN-CP R7096 2PC4081R-115 C7064
0 2.2
Q7007 MUTE
10V
MUN5213T1
CHIP
MUTE
2012
P_MUTE
Q7402
MUN5213T1
MUTE
+9V
R7149 D7007
100 EP05Q03L-TE8L3 R7114 C7086
1/10W 10k 47
RN-CP 1/10W 25V
RN-CP
H Q7404 16.1
R7105 2PC4081R-115
10k
MUTE
1/10W Q7011
RN-CP MUN5213T1
0
MUTE C7092
TO(1/4) HP_MUTE 2.2
10V
0
2012
Q7403
MUN5213T1
MUTE
Q7405
2PC4081R-115
MUTE
I
R7128 R7106
10k 10k
1/10W 1/10W
RN-CP RN-CP
12.8
Q7106
MUN5213T1
MUTE
TO(1/4)
LINE_MUTE
R7107
Q7107 0
XX
MUN5213T1
MUTE
J
K
4
5 6
AU16.5V
R7005
47
1/10W +9V
RN-CP
R7150
47
+9V
1/10W
RN-CP
C7006
10
16V
R7013
0
CHIP R7162
0
CHIP
1
GND_2
R7026
22k
1/10W Q7003
RN-CP 2PD601AR-115
C7016
0.1
16V
C7015 BIAS
47
16V
1608
C7014
10
16V
R7027 R7028
47k 1k
R7029
1/10W 1/10W 100k
C7027
RN-CP RN-CP 1/10W
0.1
16V RN-CP
B
R7048 1608
150k R7034
1/10W C7028
0.1 XX
RN-CP
16V C7020
4.5 B 0.01
R7049
1608
4.4 4.7k
1/10W
C7029
RN-CP
4.5 0.1
16V AUDIO R
C7032
B
R7054 0.1
4.4 150k R7055 16V R7040
1608 C7024 C7025
1/10W 4.7k B 1 47k 0.01 1608
1/10W 1/10W
4.5 RN-CP AUDIO R 16V 25V
RN-CP 1608 B RN-CP B
4.5 AUDIO L 2012 1608
9.0
R7088
4.4 R7020
C7036 100k 100k
10 1/10W 1/10W
16V RN-CP
4.0 RN-CP
C7039
0.1
16V
B
R7070
100
1608
1/10W
RN-CP
C7046
0.01
R7071 25V
82k B
1/10W
AUDIO L RN-CP 1608
C7045 R7074
47k
1
1/10W
16V
B RN-CP C7048
0.01
2012 25V
B
1608
R7084
100k
1/10W
RN-CP
+9V
C7060
0.1
C7059
R7097 16V
0.1 820 B
C7061 16V 1/10W
R7102 IC7009 B RN-CP
3900p 10k 1608
50V NJM4558V-TE2
1/10W
B 1608
RN-CP C7058
0.1
1608
16V
B
R7103
10k
1608
1/10W
RN-CP
AUDIO R
C7089
470p 36 35 34 33 32 31 30 29 28 27 26 25
R7109 50V
B 33k
B
1/10W
RN-CP 1608
R7112
820 37
1/10W
C7072 RN-CP
38
0.1
C7074
1 16V
B
16V 39
B
1608
40
2012
AUDIO R
C7081 41
10 AUDIO L
16V IC7011
42
NJM2700FJ1
C7078
C7080 0.1 16V 1608 B AUDIO CTRL
1 43
16V
B
44
2012
C7082 0.01 25V B
1608
45
46
47
R7125 AUDIO L R7123 R7121 C7090
10k
10k 33k 0.1 48
1/10W 16V
1/10W 1/10W
B RN-CP RN-CP RN-CP B
C7084 1608
470p
50V
R7127
B
10k
R7132 1/10W 1 2 3 4 5 6 7 8 9 10
12k 1608
RN-CP
1/10W
RN-CP
C7102 R7131
0.1 4.7k
16V
C7100 1/10W
C7098 B RN-CP
3900p
47 50V
16V 1608 R7134 R7135
B
39k 110k
1/10W C7107
1608 C7103 C7104 C7105 C7106 1/10W
RN-CP RN-CP 1
0.1 0.1 0.1 0.1 50V
16V 16V 16V 16V
B
B B B B
3225
1608 1608 1608 1608
R7138 R7142
22k 4.7k
1/10W
1/10W
RN-CP R7139 RN-CP
3k
1/10W R7140
RN-CP R7141
36k
8.2k
1/10W
RN-CP 1/10W
RN-CP
R7419
0
CHIP
7 8 9
R7031
10k C7017
0.22
R7030 1/10W
R7032 16V
100k RN-CP
R7033 82k B
1/10W 10k 1/10W
RN-CP
1/10W RN-CP 1608
RN-CP
R7045
C7021
C7026 47k
25V 2200p
2200p 1/10W
50V RN-CP
50V B
B
1608
1608 AUDIO R
B
R7041 R7042 R7043 AUDIO R
R7047 C7022
100k 22k 47k 0.22
1/10W 1/10W 33k 1/10W
1/10W 16V R7050
RN-CP RN-CP RN-CP B
RN-CP 390k
1/10W
1608 RN-CP
C7037
C7040 0.1
16V
0.1 IC7006
B
IC7004 16V IC7005 NJM4558V-TE2
B
NJM4558V-TE2 NJM4558V-TE2 1608 MIX
FILTER-W FILTER-W
1608
+9V
C7047
AUDIO L
2200p
50V R7077
R7067
B 47k R7068
33k 1/10W
1/10W 390k
1608 RN-CP 1/10W
RN-CP
RN-CP
C7052
0.22
R7075 R7076
100k 22k 16V R7072 R7025
XX
1/10W 1/10W B 47k
1/10W
RN-CP RN-CP C7049
2200p 1608 RN-CP
50V
B
C7050
AUDIO L 1608
0.22
R7087 16V
R7083 82k B
R7089 10k 1/10W
100k 1/10W
RN-CP 1608
1/10W RN-CP R7085
RN-CP 10k
1/10W
RN-CP
C7070
10
R7143
0 16V
24
CHIP B 3225
23
C7073
10
22
16V
B 3225
21
C7075
20 47
16V
C7079
19
0.33
16V
18
B 2012
R7113
17 4.7k C7087
1/10W 0.47
RN-CP 16V
16
C7083 B 2012
220p
15 C7088
50V 0.33
B
16V
14 B 2012
1608
C7091
13 0.01
25V
B
1608
11 12
C7109
0.033
16V
B
1608
C7108
10
16V
B
3225
10 11
12 13
R7002
10k
1/10W
RN-CP
R7003
C7001
2.2 120k
1/10W
10V
RN-CP
B
Q7005
DTC314TK-T-146 R7145 2012
4.7k
MUTE
1/10W
RN-CP R7007
R7456
4.7k
0 1/10W
RN-CP
CHIP
Q7006
DTC314TK-T-146
MUTE
25V
470
C7008
R7457
0
CHIP
R7021 R7146 R7017
4.7k R7019 120k
R7090 C7062 C7009 10k
10k 1/10W 4.7k 1/10W
2.2 2.2 1/10W RN-CP 1/10W RN-CP
1/10W 10V RN-CP
10V RN-CP
RN-CP B B
2012 2012 R7023
10k
1/10W
RN-CP
R7091 C7010
C7063 2.2 R7024
10k 2.2 C7012
1/10W 10V 10k 10
10V C7013
RN-CP B 1/10W 16V
B RN-CP 2.2
10V
2012
2012 B
2012
AU16.5V
IC7002
NJM3414AV(TE2)
HP AMP
R7422
0
CHIP
R7423
0
R7401
0
CHIP
CHIP
R7421
0
CHIP
R7405
C7400 R7410 R7416
1k 220
1/10W 10 10k
1/10W 1/10W
RN-CP 50V
RN-CP RN-CP
R7420 R7411 R7413
0
0 10k
1/10W
AU16.5V
CHIP RN-CP CHIP
8 7 6 5
1 2 3 4
R7409 R7412
220 0
R7415 C7403
1/10W
RN-CP CHIP 10k 10
50V
1/10W
RN-CP
R7407 R7414
C7401
1k 10k
1/10W 10 1/10W
LINE_MUTE 50V
RN-CP RN-CP
D7402
MMDL914T1
R7402
100 C7402
Q7401 4.7
1/10W
SI2304DS-T1 50V
RN-CP
MUTE
R7403 R7406
4.7k
4.7k
1/10W 1/10W S
RN-CP
RN-CP
R7404 R7408
100k
100k
1/10W Q7400 S 1/10W
RN-CP SI2304DS-T1 RN-CP
MUTE
TDA7263
IC7007
AUDIT OUTPUT
Q7012
DTC314TK-T-146
MUTE 1 2 3 4 5 6 7 8
AUDIO R
C7076
C7035
47
47 25V
25V
C7051 R7008
1.5k
0.1 C7116
50V 47 1/10W
B 25V RN-CP
R7082
1k R7124
2012
1/10W 0
R_CH R7037
RN-CP C7007 1k
0.47 CHIP
1/10W R7009
AUDIO R C7111 R7052 16V
4.7k RN-CP 68
1 B 1/10W
16V 1/10W
RN-CP RN-CP
B 2012 R7086
0
2012 R7064 C7034
0.47
0 CHIP
16V
CHIP
L_CH B
R7108 2012 R7057
AUDIO L C7041
C7112 R7081 1k 1k
1 1/10W 0.1
4.7k 1/10W
16V RN-CP 50V RN-CP
1/10W B
B RN-CP
2012
2012
P_MUTE
Q7013
D7010
DTC314TK-T-146 R7010
MM3Z2V4T1 12
MUTE 1/10W
RN-CP
(AUDIO CONTROL,AUDIO OUTPUT)
15
14
R7118 R7004
10k
1.2k
1/10W 1/10W
RN-CP RN-CP
C7002
47
16V R7448 Q7001
1.5k DTC314TK-T-146
1/10W
RN-CP MUTE
R7449
1.5k
1/10W VD7129 VD7130 VD7133
RN-CP
CN7001
R7006 4P
1.2k
1/10W
RN-CP
1 HP-GND
R7450
1.5k
2 HP-R
1/10W D7008
RN-CP MM3Z2V4T1
3 HP-L
R7451
1.5k
TO(1/4,2/4) 4 HP-DET
1/10W
RN-CP
D3.3V
TO
H1 BOARD
CN9308
R7018
1.2k
( 3 - 6 )
1/10W
RN-CP
C7011 R7452
47 1.5k
16V 1/10W
R7129
RN-CP
0
R7453 D7009
1.5k CHIP
MM3Z2V4T1
1/10W
MUTE
RN-CP R7022
1.2k
1/10W
RN-CP
0
R7454
R7455
1.5k 1.5k R7056
1/10W 1/10W 3.3k
RN-CP RN-CP 1/10W
Q7002 RN-CP 3.2
DTC314TK-T-146
R7119
10k
1/10W
RN-CP
Q7009
DTC114EUA-T106
TO(1/4) HP-DET
VD7401
R7443 J7400
R7440
0 470k
1/10W
CHIP JL7404 L
RN-CP
L
JL7402 R7444
JL7405
0
AUDIO OUT
CHIP JL7406 AUDIO
(VAR/FIX)
JL7403
R7441
470k R
R7445
0 1/10W R
JL7401 RN-CP
CHIP
VD7402
VD7403
GND_3
C7404
4.7
50V
C7405
10
50V
IC7400
R7417
NJM4558V-TE2
10k
1/10W BUFFER
RN-CP
R7418
10k
1/10W
RN-CP
9 10 11
C7056 CN7002
1000 SPEAKER
4P
25V
AUDIO R
C7085
0.1
1 SP R OUT
50V C7115
0.1 R
B R7095 C7057
50V 1.5k 2 SP R GND
1000
2012 B 1/10W
25V
RN-CP 3 SP L OUT
2012
AUDIO L
R7093 L
68 4 SP L GND
1/10W
Q7004 R7148
RN-CP 220
2SD2061-E
1/10W
RN-CP
C7095
0.1 PS7001
50V 2.5A
B
C7114
2012
100 R7147
25V 220
C7005 1/10W
C7113 RN-CP
C7043 XX 470
2200
25V
25V
R7100
R7059 R7060 R7062 R7101
15 15 12 15 15
1/10W 1/10W 1/10W 1/10W 1/10W
RN-CP RN-CP
RN-CP RN-CP RN-CP
AU16.5V
A1(3/4)
B-SS12346<UC.>-A1.-P3
KLV-23M1 (UC) 3-12