Sony TA-SB500WR (serv.man3) Service Manual ▷ View online
TA-SB500WR
5
5
TA-SB500WR
1
2
(2/4)
DIAT AMP
BOARD
(3/4)
DIAT AMP
BOARD
4.9
2.5
4.7
1.3
0
0
0
0
0
0
0
3.3
0
0
3.3
3.3
2.5
3.1
3.1
2.3
2.5
0
0
0
3.2
3.2
2.5
0.9
0.9
1.5
1.5
2.5
1.3
2.5
0
0
1.3
1.5
2.5
1.3
2.4
2.5
1
2.5
2
2.5
2.5
2.5
0
0
0
2.3
2.4
2.5
1.2
2.5
1.2
1.5
4.9
4.9
3.3k
R109
0.1
C109
1000p
C115
FB104
VCC
1k
R118
XSCEN
4.7k
R266
0.1
C103
16V
47
C136
0.1
C119
DAOUT/ROUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
CXD4017R
IC102
0.01
C111
16V
47
C107
16V
47
C104
330
R103
J301
123
4
5
6
TK11225CMCL-G
IC104
GND
220
R111
DIAT_SWDT
INIT
100p
C123
12.288MHz
X101
0.1
C108
50V
10
C140
47k
R105
100
R112
100p
C122
100p
C125
10k
R117
100p
C126
100
R108
DIAT_SRDT
1000p
C114
16V
47
C128
BCK/RCLK
3.3k
R104
10uH
L104
1
C131
0.1
C141
0.1
C127
100
R113
0.1
C138
1k
R120
50V
10
C102
100
R114
10uH
L103
0.01
C142
0.1
C116
0.01
C105
0.1
C130
VCC2
4.7k
R264
0.1
C133
27p
C129
APX
FB103
1k
R119
47uH
L101
68
R116
DTVALID(I)
DIAT_SCLK
10uH
L105
0.1
C135
FB102
VCC2
27p
C124
LRCK/RCS
0.01
C120
2.2k
R265
1
C132
820
R102
CSOD
10uH
L102
10k
R101
14
13
12
11
10
98
7
6
5
4
3
2
1
SN74LV08APWR
IC103
50V
10
C137
0.1
C113
0.1
C101
VCC
1k
R110
100
R106
FB109
FB101
SCMODE
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LVC08APWR
IC106
1
C134
100
R115
5
4
3
2
1
XC62HR1502MR
IC101
E
ET302
0.1
C110
LRCK
DTSEL
DIVCODE
ADVRL
TEST4
SCMODE
BCK
MST
APVCI
+2.5V REGULATOR
VSS
ADAVD
TXOUT/RINFO
VDDE
XSM
VSS
ICLK
ADAVS
SMCK
APCPO
ADVRH
LEVEL SHIFT
VDDE
TESTMD
APAVD
OSCI
VSS
DIAT AMP BOARD
(1/4)
TEST6
IC103
/XRST
TEST0
OSCO
EMPFSI
APAVS
IC101
IC106
RF DEMODULATOR,A/D CONVERTER
/XTST
SYMCLK
TEST2
EMPFSO
+1.5V REGULATOR
VDDE
TEST3
DTVALID
VDDE
VSS
IC104
CSOD
VSS
DIFM0
DAOUT
ADVIN
VDDI
PLVAR
LEVEL SHIFT
TEST7
/XSCEN
DIFM1
IC102
VDDE
TEST5
SCLK
SRDT
VSS
APX
PLREF
VCOR
SWDT
TEST1
VDDI
EXTCK
CHNUM
VSS
GND
VCC
VCC
GND
VIN
GND
VOUT
NP
GND
COUT
VIN
CE
VOUT
VSS
DIR-R1
(CHASSIS)
E
11
8
12
D
C
2
I
7
5
10
6
9
G
A
B
H
F
1
3
4
2-3. SCHEMATIC DIAGRAM – DIAT AMP Section (1/4) –
(Page 6)
(Page 7)
TA-SB500WR
6
6
TA-SB500WR
(1/4)
DIAT AMP
BOARD
(4/4)
DIAT AMP
BOARD
(3/4)
DIAT AMP
BOARD
4
1
3
TO
DIAT LED
BOARD
(Refer to page 12
on supplement-1)
CNP400
3.3
33
.3
0
0
3.3
3.3
0
3.3
0
0
0
0
3.3
3.3
0
3.3
0
0
3.2
3.1
3.3
3.3
0
3.3
3.3
0
3.3
0
3.3
0
3.3
2.3
3.3
1.4
1.3
0
0
3.3
3.3
3.3
0.4
3.3
4.8
4.9
0
4.9
0
0
4.9
4.9
3.3
0
3.3
0
10V
100
C150
0.1
C143
0.1
C146
0.1
C148
0.1
C149
0.1
C151
0.22
C145
0.22
C253
10p
C154
100p
C153
100p
C155
100p
C156
100p
C157
100p
C158
100p
C159
1000p
C147
100
R129
100
R137
100
R138
100
R139
100
R140
100
R141
100
R142
100
R144
100
R145
100
R146
100
R147
100
R148
100
R150
100
R151
100
R152
100
R261
100
R262
150
R100
150
R125
1k
R126
1k
R259
3.3k
R256
10k
R122
10k
R252
10k
R254
22k
R123
47k
R124
47k
R127
47k
R131
47k
R171
47k
R253
47k
R283
R410
47k
0
R143
1SS355WTE-17
D102
5
4
3
2
1
PST3629NR
IC105
1
3
4
CNP303
4P
R258
47k
8MHz
X102
0.1
C266
RT1P141C-TP-1
Q111
RT1P141C-TP-1
Q112
RT1N141C-TP-1
Q104
RT1N141C-TP-1
Q103
2SC3052EF-T1-LEF
Q102
RT1P141C-TP-1
Q110
1SS355WTE-17
D301
R274
47k
47k
R276
R277
47k
12345678
91
0
1
1
1
1
1
21
31
41
51
6
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
MB89537APFM-G-1077E1
IC107
INIT
DTVALID(I)
VCC
VCC2
CSOD
SCMODE
XSCEN
GND
DIAT_SWDT
DIAT_SRDT
DIAT_SCLK
100
R149
SCDT
SCSHIFT
SCLATCH
DRIVER/OCP
DRIVER/RST
DAMP/NSPMUTE
DAMP/SOFTMUTE
DAMP/PGMUTE
MAIN_OFF
GND
INIT
AC_CUT
MOD2[I]
AC CUT[I]
SCMODE[O]
SL/SR REV[I]
PWR_PWM_CONT[I]
AVCC
AVR
AVSS
DTVALID[I]
CSOD[I]
LED_RED[O]
LED_GREEN[O]
DRIVER_OCP[I]
DRIVER_RST[O]
DAMP_NSPMUTE[O]
DAMP_SOFTMUTE[O]
DAMP_PGMUTE[O]
SI2[I]
DAMP_SCDT[O]
DAMP_SHIFT[O]
DAMP_LATCH[O]
V_CONT[O]
MAIN_OFF[O]
VCC
DIAT_SRDT[I]
DIAT_SWDT[O]
DIAT_SCLK[O]
XSCEN[O]
/RESET
MOD0[I]
MOD1[I]
X0[I]
X1[O]
VSS
XRST_INIT[O]
P23[I]
P22[I]
FSDLY[I]
[O]
[O]
[O]
[O]
[O]
[O]
[I]
[I]
[O]
[O]
[O]
[O]
DAMP
[O]
[I]
[O]
[O]
[O]
[O]
[O]
[O]
[NC]
[O]
[O]
[O]
OUT2DLY[I]
GND
RED
GREEN
DAMP
DAMP
PWM
MODE[I]
VOLTAGE DETECT
IC105
SURROUND AMP CONTROLLER
IC107
(2/4)
DIAT AMP BOARD
Q103,104,111,112
LED DRIVE
AC CUT
RESET SWITCH
NC
CD
OUT
VCC
GND
E
11
8
12
D
C
2
I
7
5
10
6
9
G
A
B
H
F
1
K
J
3
4
13
47k
R278
(EXCEPT UK)
(UK)
2-4. SCHEMATIC DIAGRAM – DIAT AMP Section (2/4) –
(Page 5)
(Page 8)
(Page 7)
TA-SB500WR
7
7
TA-SB500WR
(1/4)
DIAT AMP
BOARD
(2/4)
DIAT AMP
BOARD
(4/4)
DIAT AMP
BOARD
DIAT AMP
BOARD
(4/4)
DIAT POWER
BOARD
CN904
3
2
5
6
A
(Refer to page 16
on supplement-1)
1.8
3.3
1.6
3.3
1.8
3.3
3.3
0
0.1
3.3
3.3
1.6
3.3
3.3
3.3
1.6
1.6
1.6
3.3
1.6
1.7
3.3
1.6
1.6
1.6
0
3.3
1.8
1.6
1.3
2.5
3.3
3.3
1.6
15.3
27.3
12
12
1.2
27.3
27.3
27.3
27.3
5
0.8
3.3
4.9
0
0
0
1.3
1.3
1.6
3.3
1.3
1.3
1.6
1.3
1.3
1.6
3.3
3.3
0
16V
47
C202
0.1
C167
0.1
C937
0.1
C953
0.1
C951
10V
220
C230
16V
100
C161
16V
100
C214
16V
100
C229
35V
100
C163
35V
100
C952
10V
470
C941
3p
C220
100p
C171
100p
C172
100p
C174
100p
C175
0.01
C160
0.01
C162
0.01
C223
0.01
C232
0.01
C234
0.01
C233
0.1
C938
0.1
C227
0.1
C196
0.1
C187
0.1
C173
0.1
C176
0.1
C195
0.1
C198
0.1
C204
0.1
C205
0.1
C206
220p
C940
22
R194
∗
R173
∗
R175
∗
R181
∗
R183
100
R160
100
R161
100
R162
100
R163
100
R201
1k
R944
1.5k
R943
1.5k
R942
150k
R952
100k
R199
1M
R200
0
R950
1
R941
1uH
L122
10uH
L909
10uH
L119
220uH
L908
49.152MHz
X103
54
3
2
1
TK11118CSCL-G
IC113
8
7
6
5
4
3
2
1
NJM2374AE(TE2)
IC904
I
O
G
NJM2885DL1-33(TE2)
IC108
1
2
3
1
2
3
4
5
SI-3120KM-TL
IC903
11EQS04-TA2B
D922
14
13
12
11
10
9
8
7
6
5
4
3
2
1
SN74LVC08APWR
IC109
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
CXD9843AR
IC301
1
3
4
5
6
7
8
9
9P
CN301
UDZW-TE17-10B
D933
UDZW-TE17-18B
D934
3p
C237
1000p
C219
54
3
2
1
TC7SHU04FU(T5RSOJF)
IC114
0
R954
C954
0.1
2SA1235TP-1EF
Q300
10k
R300
0.1
C300
0
R168
LRCK/RCS
APX
BCK/RCLK
DAOUT/ROUT
DAMP/PGMUTE
MAIN_OFF
AC_CUT
SCSHIFT
SCLATCH
INIT
DAMP/SOFTMUTE
SCDT
GND
DAMP/NSPMUTE
VCC2
VCC
1
R940
OUTR2
OUTR1
OUTL2
OUTL1
GND
VDD
SD
PVDD
GVDD
XOVSS
XFSOOUT
XOVDD
DVDD
DVSS
NSPMUTE
SOFTMUTE
PGMUTE
SCDT
SCSHIFT
SCLATCH
FLAGR_OVF
XVDD
HPVSSL
FSOCKO
HPVSSR
HPOUTL1
HPVDDR
HPVDDL
HPOUTL2
HPOUTR1
HPOUTR2
FSOI
XFSOIN
VSSL
OUTL1
VDDL
OUTL2
VSSL
VSSR
OUTR1
VDDR
OUTR2
VSSR
VSUBC
XVSS
FLUGL
_OVF
SFLUG
INIT
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
AC-CUT
MAIN-OFF
V-CONT
GND
27.5V
27.5V
GND
27.5V
STREAM PROCESSOR
IC301
LEVEL SHIFT
IC109
+3.3V REGULATOR
IC108
DC/DC CONVERTER
IC904
+12V REGULATOR
IC903
+1.8V REGULATOR
IC113
OSC
IC114
(3/4)
DIAT AMP BOARD
VC
VIN
GND
VOUT
ADJ
G
V
VOUT
VIN
VCONT
GND
NP
GND
CT
ES
CS
CD
IN+
V+
SI
GND
VCC
PROTECTOR
E
11
8
12
D
C
2
I
7
5
10
6
9
G
A
B
H
F
1
3
4
100 (UK)
470 (EXCEPT UK)
470 (EXCEPT UK)
∗
R173,175,181,183
2-5. SCHEMATIC DIAGRAM – DIAT AMP Section (3/4) –
(Page 8)
(Page 6)
(Page 5)
(Page 8)
TA-SB500WR
8
8
TA-SB500WR
(2/4)
DIAT AMP
BOARD
(3/4)
DIAT AMP
BOARD
(3/4)
DIAT AMP
BOARD
4
5
6
12
12
1.6
11.2
0
27.3
0
27.3
12
3.4
0
3.4
3.4
0
3.4
3.4
3.3
3.4
27.3
3.3
27.3 11.2
1.6
12
12
12
12
11.2
0
12
0
3.4
1.6
3.4
12
3.4
1.6
3.4
27.3
27.3
0
11.2
27.3
0
27.3
3.4
3.3
12
3.3
3.4
3.3
0
3.4
3.4
3.4
3.4
0
0
3.4
3.4
0
0
3.4
3.4
0.1
C211
0.1
C186
0.033
C197
1
C170
1
C200
1
C201
35V
100
C385
1
C184
1
C192
1
C212 C216
1
0.01
C188
0.01
C215
2.2
C169
2.2
C165
2.2
C166
10k
R205
10k
R204
10k
R207
10k
R209
10k
R208
10k
R211
100k
R158
100k
R159
100k
R157
100k
R154
100k
R156
100k
R153
100k
R155
0
R179
0
R197
0
R412
10uH
L112
10uH
L115
10uH
L118
10uH
L121
0.6uH
L126
0.6uH
L124
0.6uH
L125
0.6uH
L123
2SC3052EF-T1-LEF
Q107
2SA1235TP-1EF
Q108
2SA1235TP-1EF
Q109
2SA1235TP-1EF
Q105
2SA1235TP-1EF
Q106
10k
R206
31
32
33
34
35
36
1
2
3
4
5
6
30
29
28
27
26
8
7
9
10
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
CXD9774M
IC112
31
32
33
34
35
36
1
2
3
4
5
6
30
29
28
27
26
8
7
9
10
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
CXD9774M
IC110
0.033
C203
0.033
C177
0.22
C221
0.22
C222
0.22
C180
0.22
C181
0.22
C190
0.22
C191
0.22
C208
0.22
C207
1
C238
0.1
C244
0.1
C243
0.033
C231
1k
R178
1k
R196
4.7k
R263
35V
2200
C199
35V
2200
C235
3.3
R167
3.3
R180
3.3
R189
3.3
R198
P6SMBJ33A-5
D104
P6SMBJ33A-5
D105
P6SMBJ33A-5
D106
P6SMBJ33A-5
D107
C286
0.01
C287
0.01
C288
0.01
C289
0.01
1SS355WTE-17
D300
E
ET301
C269
1000p
C270
1000p
DRIVER/RST
DRIVER/OCP
OUTL2
SD
OUTR1
OUTR2
GND
OUTL1
VDD
PVDD
GVDD
10k
R210
GND
PWM_BP
GND
/RST
DREG_RTN
GREG
M3
DREG
DGND
M1
M2
DVDD
/SD
RESV
/OTW
GND
PWM_AP
GND
GREG
GVDD
PVSS
BST_A
PVDD_A
PVDD_A
OUT_A
OUT_A
PVSS
PVSS
OUT_B
OUT_B
PVDD_B
PVDD_B
BST_B
PVSS
GVDD
GREG
DVDD
M2
M1
/SD
/RST
GREG
PWM_BP
DREG_RTN
GND
/OTW
PVDD_A
GND
RESV
GND
M3
GREG
GVDD
PVSS
BST_B
PVDD_B
PVDD_B
DGND
OUT_B
OUT_B
PVSS
PVSS
OUT_A
PVDD_A
OUT_A
BST_A
PVSS
GVDD
GREG
GND
DREG
PWM_AP
+
POWER DRIVER
IC110
POWER DRIVER
IC112
DIAT AMP BOARD
(4/4)
Q105,106
OVER LOAD DETECT
Q108,109
OVER LOAD DETECT
PROTECT DETECT
+
-
-
SURROUND
L
SURROUND
R
SPEAKER
TB301
(CHASSIS)
13
E
11
8
12
D
C
2
I
7
5
10
6
9
G
A
B
H
F
1
3
4
33p
C292
33p
C291
(EXCEPT UK)
(EXCEPT UK)
2-6. SCHEMATIC DIAGRAM – DIAT AMP Section (4/4) –
(Page 6)
(Page 7)
(Page 7)
Click on the first or last page to see other TA-SB500WR (serv.man3) service manuals if exist.