Sony TA-SB500WR Service Manual ▷ View online
TA-SB500WR
9
9
TA-SB500WR
R110
FB102
FB110
R119
R118
R120
R313
R314
C120
C116
R109
C132
C128
R116
C131
C134
C140
C130
C119
FB104
C142
IC104
R117
C138
L104 10
µ
H
FB103
R111
FB101
C110
C111
R102
R104
C108
C135
C136
C127
FB109
X101
R108
R106
C114
C115
R105
C109
C107
C141
R115
R114
C126
C123
R103
C104
C103
R113
R112
C122
C125
R101
C102
C101
IC103
R142
R129
C253
R131
R253
R152
R171
C143
R123
R124
C147
D102
R121
R122
C148
C152
C146
C145
D110
C150
C151
R127
R258
R257
R126
R139
C156
R143
R148
R147
R146
R262
R261
R260
R151
R149
R150
R254
C154
C155
C153
C158
C159
C157
R138
R137
R144
R145
R141
FB107
R136
R165
R259
C149
IC106
R135
R256
C137
FB105
C160
C161
C163
C162
Q111
Q103
R252
FB106
EB102
C113
R128
R100
R125
Q110
C124
C129
CNP102
CNP103
IC107
X102
Q102
IC101
C133
IC102
J100
C105
R311
R312
R140
Q112
Q104
IC105
1k
1k
1k
1k
2.2k
4.7k
0.01
0.1
3.3k
1
47 16V
68
1
1
10
50V
0.1
0.1
0.01
TK11225CMCL-G
10k
0.1
220
0.1
0.01
820
3.3k
0.1
L102
10
µ
H
L103
10
µ
H
0.1
L105
10
µ
H
47
16V
0.1
12.288MHz
100
100
0.001
0.001
47k
0.1
47
16V
0.1
100
100
100p
100p
330
47
16V
0.1
100
100
100p
100p
10k
10
50V
0.1
TC74VHCT08
AFT(EL)
100
100
0.22
47k
47k
100
47k
0.1
22k
47k
0.001
MA111-TX
2.2k
10k
0.1
0.1
0.1
0.22
1SS355
100
10V
10V
0.1
47k
47k
47k
1k
100
L107
10
µ
H
L108
10
µ
H
100p
0
100
100
100
100
100
100
100
100
100
10k
10p
100p
100p
100p
100p
100p
100
100
100
100
100
100
1k
1k
0.1
TC74VHCT08
IC108
µ
PC2933T-E2
AFT(EL)
10k
3.3k
10
50V
0.01
100
16V
16V
100
10V
10V
0.01
DTA114EKA-
T146
DTC114EKA-
T146
10k
0.1
10k
150
150
DTA114EKA-
T146
10p
33p
3P
6P
MB89537APFM
-G-565-BNDE1
8MHz
2SC1623-T1
-L5L6
XC62HR1502MR
0.1
L106
10
µ
H
CXD4017R
0.01
L101
47
µ
H
0
4.7k
100
DTA114EKA-
T146
DTC114EKA-
T146
PST3629NR
A1
A2
A3
B1
B2
B3
B4
B5
SCDT
SCSHIFT
SCLATCH
S
R
D
T
S
R
D
T
C
S
O
D
C
S
O
D
DTVALID
D
T
V
A
L
ID
BCK
LRCK
DAOUT
SCMODE
S
C
M
O
D
E
XSCEN
X
S
C
E
N
D_SCLK
D
_
S
C
L
K
D_SWDT
D
_
S
W
D
T
APX
OFF
O
F
F
CUT
CUT
CONT
C
O
N
T
P-MUT
S-MUT
N-MUT
DGND
V-CONT
DGND
AC-CUT
5V
MAIN-OFF
CSO
D
SR
DT
SW
D
T
XSCEN
SCLK
SCM
O
D
E
VSS
O
SCI
V
DD
E
VS
S
OS
CO
TES
T0
TEST
1
T
EST2
TEST3
TE
ST4
TEST5
TEST6
TEST7
SYMCLK
ICLK
VDDE
VSS
VDDI
DTVALID
EMPFS0
EMPFS1
XTST
M
ST
XS
M
S
M
CK
V
D
D
E
V
SS
A
DVR
H
AD
AV
S
ADA
VD
AD
VR
L
AD
VIN
V
DD
E
V
SS
XR
ST
D
IFM
0
DIFM
1
DT
SE
L
PLREF
PLVAR
TESTMD
APVCI
APCPO
APAVD
APAVS
VSS
VDDI
VDDE
VCOR
CHNUM
DIVCODE
APX
EXTCK
VSS
N
C
XSCEN
VCC
D
IA
T_SW
DT
DIA
T_SR
DT
DIA
T_SCLK
V_CO
NT
SI2
INT24
DAM
P_SCDT
D
AM
P_SHIFT
D
AM
P_LA
TCH
T_SEN
SE
M
AIN_O
FF
P10
SCMODE
DRIVE_OCP
DRIVE_RST
DAMP_NSPMUTE
DAMP_SOFTMUTE
DAMP_PGMUTE
LED_GREEN
LED_RED
DRIVE_OTW
MOD2
AVCC
AVR
DTVALID
AVSS
CSOD
MODEL
SIMUKE
M
OD
0
M
OD
1
X0
X1
VSS
P23
FS2_EX
XR
ST_INIT
AC CU
T
P22
/RESET
NC
VIN
CE
VOUT
VSS
GND
CNT
CNP
IN
OUT
GND
RED
GND
GRN
(1/3)
+2.5V REGULATOR
LEVEL SHIFT
+3.3V REGULATOR
G
O
I
Q103,104,111,112
LED DRIVE
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
N
C
NC
N
C
N
C
SURROUND AMP
CONTROLLER
AC CUT
RESET SWITCH
LEVEL SHIFT
+1.5V REGULATOR
DAOUT
LRCK
TXOUT
BCK
DIR-R1
A/D CONVERTER
RF DEMODULATOR
VOLTAGE
DETECTOR
3-2. SCHEMATIC DIAGRAM – DIAT AMP Board (1/3) –
•
See page 8 for Waveforms.
•
See page 16 for IC Block Diagrams.
•
See page 18 for IC Pin Function Description.
(Page 15)
(Page 15)
(Page 10)
(Page 11)
TA-SB500WR
10
10
TA-SB500WR
C243
C188
R178
R212
R166
C186
R168
R176
R174
R175
R181
R183
R213
C240
R179
R173
R214
R215
C242
R197
C215
R196
R192
R193
C244
R190
C211
R188
C235
C199
C238
R203
R225
R224
R219
R218
R217
R216
C221
C222
R198
R189
C208
C207
C231
C203
R186
D115
R222
C177
C197
C190
C191
R180
R167
C180
C181
R164
C201
C200
R185
R220
C170
IC110
Q107
R155
C166
C168
R263
D105
D104
C184
C183
R169
C182
C185
C193
C189
R177
C194
C192
R159
R157
R158
R195
C218
C224
R191
C210
C209
C213
C212
C216
C217
D107
D106
R204
R205
R206
R207
R209
R208
R210
R211
Q105
Q106
Q108
C165
R154
R153
R156
C169
Q109
IC112
T100
C259
C258
C257
C256
0.1
0.01
100
22k
0
0.1
0
0
0
560
560
560
22k
47p
0
560
22k
22k
47p
0
0.01
100
0
0
0.1
0
0.1
0
2200
35V
2200
35V
1
0
10k
10k
10k
10k
10k
10k
0.22
0.22
3.3
3.3
0.22
0.22
0.033
0.033
0
MA8027
100
0.033
0.033
0.22
0.22
3.3
3.3
0.22
0.22
0
1
1
0
100
1
CXD9774M
2SC1623-T1
-L5L6
100k
2.2
47
16V
4.7k
P6SMBJ33A-5
P6SMBJ33A-5
1
0.0022
2.7
0.0022
0.047
0.047
0.0022
2.7
0.0022
1
100k
L112
10
µ
H
L115
10
µ
H
L118
10
µ
H
L121
10
µ
H
100k
100k
2.7
0.0022
0.0022
2.7
0.0022
0.0022
0.047
1
1
0.047
P6SMBJ33A-5
P6SMBJ33A-5
10k
10k
10k
10k
10k
10k
10k
10k
2SA1602TP-
1EF
2SA1602TP-
1EF
2SA1602TP-
1EF
2.2
100k
100k
100k
2.2
2SA1602TP-
1EF
CXD9774M
0.01
0.01
0.01
0.01
A2
A3
C1
C2
C3
C4
O
U
T
L
1
O
U
T
L
2
O
U
T
R
1
O
U
T
R
2
(2/3)
POWER DRIVER
DETECT
PROTECT
POWER DRIVER
Q105,106,108,109
OVER LOAD DETECT
SPEAKER
3-3. SCHEMATIC DIAGRAM – DIAT AMP Board (2/3) –
•
See page 16 for IC Block Diagrams.
(Page 9)
(Page 11)
TA-SB500WR
11
11
TA-SB500WR
C176
R172
R184
C198
C195
C202
C187
C196
C178
C173
IC111
C233
C230
C206
C205
C204
R187
R194
C220
C219
C237
R200
R201
IC114
C223
C229
C226
IC113
C214
C225
EB101
C234
R199
C232
C228
C227
C236
CNP106
R161
R160
C174
C175
R163
R162
C167
C171
C172
C179
FB108
X103
IC109
0.1
100
0
0.1
0.1
47
16V
0.1
0.1
L110
10
µ
H
L111
10
µ
H
L116
10
µ
H
L109
10
µ
H
L122
1
µ
H
47
16V
0.1
CXD9788AR
0.01
22
25V
0.1
0.1
0.1
0
22
10p
0.001
5p
1M
100
MC74VHC1GU04
0.01
100
16V
16V
0.1
NJM2870F18
100
16V
16V
100
16V
16V
0.01
100k
0.01
100
10V
10V
0.1
0.1
6P
100
100
100p
100p
100
100
0.1
100p
100p
47
16V
49.152MHz
TC74VHCT08
AFT(EL)
B1
B2
B3
B4
B5
C1
C2
C3
C4
SCDT
SCSHIFT
SCLATCH
B
C
K
L
R
C
K
D
A
O
U
T
A
P
X
P-MUT
S-MUT
N-MUT
O
U
T
L
1
O
U
T
L
2
O
U
T
R
1
O
U
T
R
2
GND
GND
GND
12V
30V
30V
(3/3)
(CHASSIS)
+1.8V REGULATOR
GND
VOUT
N.B.
VIN
CONT
GND
VDD
STREAM PROCESSOR
LEVEL SHIFT
OSC
3-4. SCHEMATIC DIAGRAM – DIAT AMP Board (3/3) –
•
See page 8 for Waveform.
•
See page 16 for IC Block Diagram.
(Page 9)
(Page 10)
(Page 15)
TA-SB500WR
12
12
TA-SB500WR
3-5. PRINTED WIRING BOARD – DIAT AMP Board (Component Side) –
:Uses unleaded solder.
R252
C240
R214
R213
IC102
C166
R111
C180
Q107
C124
C129
R212
R215
R155
R112
R137
C120
R172
R120
R119
R116
C131
C105
R127
IC101
R102
R104
C111
C110
C108
R218
C142
R117
R101
L103
IC103
R167
FB102
L102
R110 R109
C116
C190
R145
C207
R180
C132
R189
R114
C181
C191
FB101
R199
IC110
R253
R131
R140
C113
C222
C159
C221
C158
Q105
C165
R144
R198
R141
C126
C125
C169
C208
C123
C122
R115
IC113
R113
C174
X101
Q111
X102
IC105
IC112
R160
R311
C233
R259
C253
C234
L101
R261
R262
R257
R258
C156
R121
R122
R128
R129
R124
C145
C146
C147
C148
Q102
C143 R123
D102
D110
Q112
Q108
R118
R163
R162
R161
IC109
R260
R152
R151
R150
C242
R135
R149
R148
R147
R173
R175
R181
R183
R187
R184
R146
IC114
X103
R193
R192
R190
C186
R217
C244
C211
R168
R174
R176
IC107
IC106
IC104
R216
R
219
R224
R225
IC111
C243
1
1
1
3
5
4
3
5
4
1
7
7
1
1
3
5
4
8
14
14
8
1
7
4
3
6
1
14
8
16
1
64
49
17
32
33
48
13
12
1
5 4
1 3
1
18
36
19
1
18
36
19
E
36
25
24
48
37
16
48
33
32
17
49
64
E
E
E
E
E
1-862-468-
12
(12)
(COMPONENT SIDE)
DIAT AMP BOARD
A
B
C
1
2
3
4
5
6
7
8
9
•
Semiconductor
Location
Location
Ref. No. Location
D103
B-1
D104
C-6
D105
B-6
D106
B-6
D107
B-6
D115
B-5
IC108
B-4
Q103
B-3
Q104
B-3
Q106
C-8
Q109
C-8
Q110
A-1
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