TA-SB500WR - Sony Audio Service Manual (repair manual). Page 9

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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
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
100
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.
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