Read Sony KLV-HG26M1 / KLV-SG21M1 Service Manual online
KLV-HG26M1/SG21M1(CH) 3-11
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
AUDIO
1
AUDIO R
AUDIO L
AUDIO L
AUDIO R
AUDIO L
4.4
4.3
0
4.3
0
0
4.5
4.4
4.3
4.6
4.4
4.5
4.5
4.5
4.6
4.5
AUDIO L
AUDIO R
0
0
2.3
0
0
0
0
0
AUDIO L
AUDIO R
AUDIO L
AUDIO R
5.3
4.8
5.3
5.3
5.3
4.8
4.5
4.5
2.7
4.5
4.5
4.2
9V
9V
9V
REG9V
REG5V
GND
FILTER
CHIP
LOUD2
IN2
LOUD1
IN1
FT2
FT1
FB22
FB21
FB11
FB12
OUT2
OUT1
VCC
SCL
SDA
A_OUT
V-
A+IN
A-IN
V-
A+IN
A-IN
A_OUT
V+
B_OUT
B-IN
B+IN
V+
B_OUT
B-IN
B+IN
V-
A+IN
A-IN
A_OUT
V+
B_OUT
B-IN
B+IN
TO(4/6)
TO(5/6)
L7001
TO(4/6)
QSS BUFF
1608
B
25V
0.01
QSS AMP
TO(5/6)
TO(5/6)
TO(3/6)
TO(3/6)(4/6)(5/6)
TO(4/6)(5/6)
AUDIO CONT.
TO(5/6)
BUFF
TO(1/6)(2/6)(5/6)
MUTE SW
AP
ACTIVE FILTER
BUFF
FILTER-W
FILTER-W
MUTE SW
MUTE SW
AMP
MUTE
MUTE
CN7501
TO H2 BOARD
(AUDIO AMP)
A(2/6)
B-SS12085<AEP>-A..-P2
R7126
56k
CHIP
1/10W
R7125
39k
CHIP
1/10W
R7124
56k
CHIP
1/10W
R7123
39k
CHIP
1/10W
VAR_MUTE
D7009
MMDL914T1
R7188
10k
CHIP
1/10W
C7006
CK
2p
50V
2012
C7005
CK
2p
50V
2012
R7182
100k
CHIP
1/10W
R7181
10k
CHIP
1/10W
D7007
MMDL914T1
D7008
MMDL914T1
R7009
2.2k
CHIP
1/10W
18.432MHz
X7001
REG16.5V
27k
R7114
CHIP
1/10W
27k
R7113
CHIP
1/10W
27k
R7112
CHIP
1/10W
27k
R7111
CHIP
1/10W
R7107
62k
CHIP
1/10W
R7106
62k
CHIP
1/10W
R7097
8.2k
CHIP
1/10W
R7096
8.2k
CHIP
1/10W
30k
R7095
CHIP
1/10W
30k
R7094
CHIP
1/10W
R7086
56k
CHIP
1/10W
R7084
56k
CHIP
1/10W
R7077
7.5k
CHIP
1/10W
R7071
7.5k
CHIP
1/10W
27k
R7070
CHIP
1/10W
27k
R7065
CHIP
1/10W
C7086
B
3300p
50V
1608
C7085
B
3300p
50V
1608
C7084
B
3300p
50V
1608
C7083
B
3300p
50V
1608
C7079
B
2200p
50V
1608
0.022
C7078
C7076
B
2200p
50V
1608
C7071
B
2200p
50V
1608
C7067
B
2200p
50V
1608
C7054
B
0.068
25V
2012
C7053
B
2.2
25V
25V
2012
AU16.5V
R7159
10k
CHIP
1/10W
R7158
0
CHIP
C7131
100
25V
25V
D7004
MMDL914T1
Q7013
2SA1037AK-T146-QR
C7108
B
2200p
50V
1608
C7106
B
2200p
50V
1608
C7062
470
25V
25V
TL431CLP-Z
IC7002
2
1
3
R7178
XX
R7173
4.7k
CHIP
1/10W
C7132
B
0.1
25V
25V
1608
C7127
B
0.22
16V
1608
C7129
47
16V
R7174
10k
CHIP
1/10W
R7175
100k
CHIP
1/10W
R7177
100k
CHIP
1/10W
R7171
100k
CHIP
1/10W
VAR_R
L7009
10uH
C7126
B
0.33
10V
2012
R7172
4.7k
CHIP
1/10W
R7176
10k
CHIP
1/10W
AU9V
R7180
0
CHIP
IC7010
NJM4558V-TE2
1
2
3
4
5
6
7
8
C7125
B
0.33
10V
2012
R7170
10k
CHIP
1/10W
C7128
B
0.22
25V
1608
A.GND
VAR_L
IC7003
BD3869AF-E2
12345
6789
10
11
12
13
14
15
16
17
18
R7144
XX
CHIP
R7155
0
CHIP
R7143
XX
CHIP
R7142
XX
CHIP
VCC
B_OUT
B-IN
B+IN
VEE
A+IN
A-IN
A_OUT
IC7004
NJM3414AV(TE2)
1
2
3
4
5
6
7
8
IC7005
NJM4558V-TE2
1
2
3
4
5
6
7
8
IC7009
NJM4558V-TE2
1
2
3
4
5
6
7
8
STANBYQ
ADR_SEL
D_CTR_I/O_0
D_CTR_I/O_1
NC
NC
AUDIO_CLOCK_OUT
TP
XTAL_OUT
XTAL_IN
TEST
IF_IN2
IF_COMMON_IN
IF_IN1
AVSUP
AVSUP
NC
NC
IF_GND
IF_GND
MONO_IN
NC
REF_VOLTAGE
SC1_IN_R
SC1_IN_L
ASGND1
SC2_IN_R
SC2_IN_L
ASGND2
SC3_IN_R
SC3_IN_L
ASGND4
SC4_IN_R
SC4_IN_L
NC
REF_VOLTAGE
A_GND
A_GND
NC
NC
SP_CAP
AHVSUP
HP_CAP
SC1_OUT_L
SC1_OUT_R
VREFGND1
SC2_OUT_L
SC2_OUT_R
NC
NC
SUBWOOFER_OUT
NC
SP_OUT_L
SP_OUT_R
VREFGND2
HP_OUT_L
HP_OUT_R
NC
NC
POWER_ON_RESET
NC
NC
NC
I2S_DA_IN2
D_GND
D_GND
D_GND
DVSUP
ADR_CL_OUT
ADR_WS
ADR_DA_OUT
I2S_DA_IN1
I2S_DA_OUT
I2S_WS
I2S_CL
SDA
SCL
NC
IC7001
MSP3411G-QA-B11
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
5958
57
56
55
54
53
52
51
50
4948
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC7008
NJM4558V-TE2
1
2
3
4
5
6
7
8
R7050
100
CHIP
1/10W
R7051
100
CHIP
1/10W
Q7008
DTC323TKT146
Q7009
DTC323TKT146
L7007
10uH
AU9V
SCL_B
SDA_B
REG5V
REG5V
REG9V
R7054
0
CHIP
A.GND
R7202
0
CHIP
A.GND
R7014
100
CHIP
1/10W
R7012
0
CHIP
R7015
0
CHIP
A.GND
Q7002
2SA1037AK-T146-QR
D7003
MMDL914T1
Q7014
DTC144EKA
Q7005
DTC144EKA
R7046
100
CHIP
1/10W
R7047
10k
CHIP
1/10W
R7043
10k
CHIP
1/10W
R7045
10k
CHIP
1/10W
R7200
0
CHIP
SP_MUTE
0uH
FL7001
G
EMI
8.2uH
L7002
C7025
10
16V
C7028
10
16V
C7029
10
16V
PS7001
0.5A
C7046
47
16V
C7011
47
16V
C7022
47
16V
C7003
16V
R7005
0
CHIP
AU9V
R7078
4.7k
CHIP
1/10W
C7060
47
16V
C7077
B
2.2
10V
10V
2012
C7081
47
16V
C7080
47
16V
R7099
0
CHIP
R7098
0
CHIP
R7093
470
CHIP
1/4W
R7092
470
CHIP
1/4W
R7091
470
CHIP
1/4W
R7090
470
CHIP
1/4W
R7087
33k
CHIP
1/10W
R7085
33k
CHIP
1/10W
R7082
10k
CHIP
1/10W
R7058
10k
CHIP
1/10W
R7057
10k
CHIP
1/10W
R7073 4.7k
CHIP
1/10W
R7072 10k
CHIP
1/10W
C7061
B
2.2
10V
10V
2012
C7055
B
2.2
10V
10V
2012
C7056
B
2.2
10V
10V
2012
C7066
B
0.1
16V
16V
1608
L7005
10uH
10k
R7061
CHIP
1/10W
L7006
10uH
R7024
120k
CHIP
1/10W
C7026
B
0.33
10V
2012
C7014
B
XX
25V
1608
R_TVAU
L_TVAU
R7032
1k
CHIP
1/10W
R7030
2.2k
CHIP
1/10W
R7026
47
CHIP
1/10W
R7027
47
CHIP
1/10W
R7028
XX
CHIP
1/10W
R7029
XX
CHIP
1/10W
C7047
B
0.1
16V
16V
1608
C7049
B
0.1 25V
1608
C7051
B
0.125V 1608
C7038
B
0.33
10V
2012
R7048
150k
CHIP
1/10W
C7037
B
2.2
10V
10V
2012 C7039
B
0.33
16V
1608
R7049
150k
CHIP
1/10W
R7053
4.7k
CHIP
1/10W
C7042
B
2200p
50V
1608
C7041
B
2200p
50V
1608
R7040
5.6k
CHIP
1/10W
R7041
62k
CHIP
1/10W
R7039
5.6k
CHIP
1/10W
C7050
B
0.1 25V
1608
C7052
B
0.125V 1608
C7044
CH
470p
50V
1608
R7052
4.7k
CHIP
1/10W
C7040
B
0.1
16V
1608
R7042
62k
CHIP
1/10W
C7045
CH
470p
50V
1608
C7043
47
16V
R7063
22k
CHIP
1/10W
R7122
47k
CHIP
1/10W
C7064
B
0.1
16V
16V
1608
R7108
10k
CHIP
1/10W
R7110
10k
CHIP
1/10W
C7072
B
0.1
16V
16V
1608
R7069
1k
CHIP
1/10W
R7119
10k
CHIP
1/10W
R7064
47k
CHIP
1/10W
R7121
47k
CHIP
1/10W
R7105
100k
CHIP
1/10W
2SD601A-QRS-TX
Q7007
R7100
100k
CHIP
1/10W
R7120
10k
CHIP
1/10W
C7092
B
0.1
16V
16V
1608
R7060
33k
CHIP
1/10W
B
C7059
10
16V
C7094
B
0.22
16V
1608
R7079
100k
CHIP
1/10W
R7083
100k
CHIP
1/10W
C7091
B
0.22
16V
1608
C7096
B
0.22
16V
1608
C7098
B
0.22
16V
1608
C7082
B
0.1
16V
16V
1608
C7070
47
16V
D7002
UDZSTE-178.2B
D7001
UDZSTE-178.2B
C7036
B
0.47
10V
1608
C7035
B
0.47
10V
1608
JL7004
JL7003
JL7002
JL7001
R7021
15k
CHIP
1/10W
R7020
15k
CHIP
1/10W
R7019
5.6k
CHIP
R7018
5.6k
CHIP
R7023
15k
CHIP
1/10W
R7022
15k
CHIP
1/10W
R7017
5.6k
CHIP
1/10W
R7016
5.6k
CHIP
1/10W
HP_MUTE
AUDIO_RESET
SDA_P2
SCL_P2
R7013
100
CHIP
1/10W
R7011
100
CHIP
1/10W
R7001
1k
CHIP
1/10W
R7003
XX
CHIP
1/10W
R7007
47k
CHIP
1/10W
R_AVSW
L_AVSW
R_MS
L_MS
QSS
Q7001
2SC2412K-T-146-QR
R7010
100k
CHIP
1/10W
FM/AM
AU9V
L7004
10uH
L7003
10uH
C7023
1608
C7031
F
1
16V
2012
C7030
F
1
16V
2012
C7032
B
2200p
50V
1608
C7027
B
2200p
50V
1608
C7033
100
16V
16V
C7034
B
0.01
25V
1608
C7024
B
0.1
16V
16V
1608
C7015
B
0.47
10V
1608
C7016
10
16V
C7017
B
0.1
16V
16V
1608
C7018
B
0.47
10V
1608
C7019
B
0.47
10V
1608
C7020
B
0.47
10V
1608
C7021
B
0.47
10V
1608
C7012
B
0.1
16V
16V
1608
C7013
CH
1000p
25V
1608
C7010
B
0.01
25V
1608
C7009
CH
56p
50V
50V
1608
C7008
CH
100p
50V
1608
C7007
CH
100p
50V
1608
C7001
R7004
0
CHIP
C7004
CH
120p
50V
1608
C7002
B
0.01
25V
1608
10uH
HP GND
HP L
HP R
NC
CN7001
4P
4
3
2
1
SPEAKER
L
R
SP L GND
SP L OUT
SP R GND
SP R OUT
CN7002
6P
WHT
4
3
2
1
8.2
0
0.4
0
2.0
AUDIO L
AUDIO R
ACTIVE FILTER
NC
R OUT
VCC
L OUT
NC
GND
L IN
INV L
MUTE
INV R
R IN
AUDIO OUT
68
R7089
CHIP
1/10W
R7187
0
CHIP
SP_GND
PS7002
2.5A
IC7007
TA8256BH
11
10
5
6
7
9
4
3
2
1
8
R7157
220
CHIP
1/10W
R7156
220
CHIP
1/10W
C7101
2200
25V
Q7012
2SD2061-E
C7130
C7095
B
0.1
50V
50V
2012
AU_16.5V
AU_GND
C7100
B
0.1
50V
50V
C7088
C7088
B
0.1
50V
50V
2012
C7097
100
25V
C7103
1000
25V
C7104
1000
25V
SP_GND
C7124
470
25V
25V
C7102
2200
25V
R7145
0
CHIP
C7090
47
25V
C7100
B
0.1
50V
50V
R7088
CHIP
1/10W
R7075
CHIP
1/10W
4.7
R129
CHIP
1/10W
R7129
CHIP
1/10W
R7076
CHIP
1/10W
C7123
B
0.33
25V
2012
0
0
0
0
0
0
MUTE SW
Q7006
DTC144EKA
AUDIO R
R7206
0
CHIP
1/10W
R7207
0
CHIP
1/10W
R7203
0
CHIP
R7189
0
CHIP
1/10W
SP.GND
9V REG
C7137
B
0.1
25V
25V
C7138
B
0.1
25V
25V
12V
AU9V
C7136
33
25V
D7010
MMD914T1
IC7011
BA09FP-E2
OUT
GND
VCC
A.GND
R7167
0
CHIP
R7193
0
CHIP
R7183
0
CHIP
C7139
47
16V
R7169
0
CHIP
R7204
0
CHIP
R7194
0
CHIP
R7199
0UH
4.7k
R7115
CHIP
1/10W
C7089
B
0.1
50V
50V
2012
4.7k
R7118
CHIP
1/10W
C7074
B
XX
16V
R7080
CHIP
1/10W
1.5k
R7081
CHIP
1/10W
0
R7101
CHIP
C7075
B
XX
16V
2012
R7104
CHIP
1/10W
18k
R7102
CHIP
1/10W
MUTE
Q7017
DTC323TKT146
MUTE
Q7016
DTC323TKT146
R7186
10k
CHIP
1/10W
D7011
MMDL914T1
TO(1/6)(2/6)(5/6)
SCART_MUTE
B
0.33
25V
2012
18k
1.5k
47
25V
1.5k
1.5k
68
4.7
AUDIO R
AUDIO L
AUDIO R
AUDIO L
MUTE SW
Q7015
DTC144EKA
C7122
100
25V
25V
R7162
1k
CHIP
1/10W
R7205
SP.GND
0
CHIP
C7173
B
10
16V
1608
0.01
25V
R7024
100
CHIP
1/10W
R7190
0
CHIP
47
R7195
0
CHIP
R7031
0
CHIP
1
3.0V
P-P
(18.432MHz)
•A(2/6) BOARD WAVEFORM
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