Schematic Diagram - Amp Section - Sony CX-LFA660 Service Manual

Aep model; uk model cx-lfa660/lfa770; australian model cx-lfa660
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CX-LFA660/LFA770
Q Q
7-10. SCHEMATIC DIAGRAM — AMP SECTION —
3 7 6 3 1 5 1 5 0
CNA101
9P
R149
100k
CNA102
11P
R153
R150
1M
10k
T E
L
1 3 9 4 2 2 9 6 5 1 3
w w w
CX-LFA660/LFA770
R147
C129
4.7k
0.1
R139
R143
0
10k
Q101
2SC3052F-T1-LF
R181
2.2k
Q121
2SA1235
C097
0.1
R182
2.2k
EP002
TERMINAL,EARTH
Q102
2SC3052F-T1-LF
R154
47k
R144
R140
10k
0
R148
C130
4.7k
0.1
C240
0.1
Q011
2SB1370-E
R029
R028
47k
220
C040
100
25V
D030
R058
Q012
1SS133T-77
10k
KTC3198GR-AT
R025
Q006
C016
100k
2SC3052F-T1-LF
0.01
1/4W
R060
470
D021
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MTZJ-T-77-
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R059
C034
R056
R057
47
220
47
4.7k
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R123
R125
1k
D101
2.2k
D105
1SS133T-77
1/4W
1/4W
1SS133T-77
R115
2.2k
R117
1/4W
10k
C111
Q103
2SA1587-BL
47
C121
50V
(TE85L)
C103
R107
R109
1 50V
1 50V
100
1k
C127
100p
C123
Q107
2SC3052F-T1-LF
R145
R103
R111
4.7k
5.6k
820
R113
*
1/4W
R105
C101
27k
C107
0.0022
C145
47
0.015
25V
R119
100
R126
R124
1k
D102
2.2k
D106
1/4W
1SS133T-77
1/4W
1SS133T-77
C108
C146
47
0.015
R116
25V
D108
R106
2.2k
1SS133T-77
27k
1/4W
R118
10k
R112
C102
820
R146
R104
0.0022
C112
Q104
4.7k
C104
47
5.6k
2SA1587-BL
1
R108
50V
(TE85L)
R110
50V
100
1k
C122
C128
1 50V
100p
C124
R114
*
1/4W
Q108
2SC3052F-T1-LF
Q
Q
3
7
6
R120
100
0.0047
R274
10k
D250
1SS133T-77
Q250
2SD0814A0LS0
IC001
TA7807S
C028
C029
C014
0.1
0.1
100
16V
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32
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2
4
8
9
9
D111
1SS133T-77
R157
4.7k
TH101
Q119
D107
2SD2642
1SS133T-77
R137
R173
100
R177
2.2k
Q105
15k
2SA1587-BL
Q113
C119
(TE85L)
2SC3052F-T1-LF
R133
0.01
2.2k
Q127
2SC3052F
R171
-T1-LF
R131
R135
2.2k
0.001
*
1.8k
C125
C117
C113
100p
100p
0.1
R165
1k
D103
1SS133T-77
R129
*
R151
0
R175
Q111
330
KTC3200GR-AT
Q109
2SC3052F-T1-LF
R121
R127
Q117
100
47
2SB1686
D112
R158
4.7k
1SS133T-77
Q120
2SD2642
TH102
C120
R174
0.01
Q106
2.2k
2SA1587-BL
(TE85L)
R138
R178
100
Q114
15k
2SC3052F
Q128
R134
2SC3052F
2.2k
R172
0.001
2.2k
R132
C114
R136
C126
*
100p
100p
1.8k
R166
1k
C118
0.1
D104
1SS133T-77
R130
R152
R176
*
3
1
5
1
5
0
8
9
0
Q112
330
KTC3200GR
Q110
2SC3052F-T1-LF
Q118
R122
R128
2SB1686
100
47
R272
47k
Q280
Q251
R273
2SA1587-BL
DTA114EKA -T146
R281
10k
(TE85L)
2.2k
C271
Q281
R271
2SA1587-BL
10k
50V
(TE85L)
R280
D249
47k
1SS133T-77
1/4W
C280
R282
22
Q282
10k
25V
2SC3052F-T1-LF
C272
C270
R270
R277
0.1
10k
0.0022
6,8k
m
c o
.
2
8
9
9
R155
D113
5.6k
1SS244T-77
Q123
2SA1587-BL
(TE85L)
R141
1k
R156
5.6k
D114
1SS244T-77
Q124
R142
2SA1587-BL
1k
(TE85L)
2
4
9
8
2
9
9
R221
100k
R222
100k
27k
R223
R224
27k

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