Printed Wiring Boards - Diat Amp Section (2/2) - Sony TA-SB500WR2 Service Manual

TA-SB500WR2
3-3. PRINTED WIRING BOARDS – DIAT AMP Section (2/2) –
1 2
DIAT AMP BOARD
(CONDUCTOR SIDE)
A
ET302
(CHASSIS)
R278
B
R139
R142
R126
R254 R254 R254
C151 C151 C151
R410
D301
C157
R143
R276
C109
R274
C
R256
R132
CN309
1 7
2 6
(NC)
DIAT LED BOARD
D
POWER/ON LINE
• Semiconductor
E
CNP400
Location
1
Ref. No. Location
3
D104 C-6
D105 C-6
D106 B-6
D107 B-6
D301 C-2
D400 E-2
D933 A-4
D934 A-7
IC108 B-4
IC903 A-6
Q105 B-8
Q106 B-8
Q108 C-8
Q109 C-8
TA-SB500WR2
All manuals and user guides at all-guides.com
: Uses unleaded solder.
3 4
R943 R942
CNP303
R944
L908
4
D933 D933 D933
1
L909
C227
C160
C162
1
C150 3
L119
L122
IC108
C115 C115 C115 R201
R105 R105 R105
CL013
C172 C172 C172
C198
C175 C175 C175
C195
R103
C171 C171 C171
C174 C174 C174
CL003
C140 C136
C135
FB104
C102
L105 L105
C128
C103
L104
FB103
D400
G R
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11
(11)
5 6
IC903
C229
CL011
D107
C238
C232 C215
R197
C230
C231
C220 C237 C237 C237 C203
D106
R200
C201
R194
C219
CL004
CL012
C200
C206 D105
C188
R179
C196
C205
C204
C197
C177
C176 C176 C176
C173
R263
C202
D104
C170
R412
10 10
7 8
(Page 15)
DIAT POWER
A
BOARD
CN904
C385
R954
5
9 3 1
D934
CN301
C952
1
C953 C953 C953
C216
Q105
L121 L121 L121
CL008
C212
CL009 CL009 CL009
Q106
L118 L118 L118 C235
C270
CL007
L115 L115 L115
Q108
C192
CL006
CL010 CL010 CL010
Q109
C269
L112 L112 L112 C199
C184
CL005
9 10
(CHASSIS)
ET301
–
C289
SURROUND
R
C288
+
L123
TB301
R153
SPEAKER
R156
–
C287 SURROUND
L124 L
C286
+
L125
R157
R159
L126
J301
DIR-R1
11
(11)
1-872-329-