Sony XM-S400D Service Manual ▷ View online
XM-S400D
XM-S400D
9
9
4-2. PRINTED WIRING BOARD - MAIN Board -
•
: Uses unleaded solder.
8
1
5
4
3
1
4
5
8
1
5
4
8
5
1
4
1
8
16
9
24
19
18
13
1
6
7
12
LND504
LND507
LND508
Q101
Q103
Q104
SL501
Q526
R101
R103
R109
R302
R110
R111
R112
R113
R114
R115
R506
R120
R508
R122
R124
R126
R128
R129
R514
R515
R130
R518
R519
R131
R134
R135
R136
R521
R139
R523
R524
R526
R527
R141
R143
C108
R145
R147
R148
C111
C112
C115
C116
R168
R166
R170
R163
R152
R154
R158
TH501
R159
TH502
C121
C509
C122
C123
C124
R160
R162
C127
C128
C510
C511
C512
C513
R552
C517
R553
R554
C518
C131
C519
C133
R557
C135
C520
C138
C139
C525
C528
C140
R566
C339
C145
R569
C530
C149
C534
C341
R571
C342
R572
C343
C344
C538
R574
C345
C151
R575
C346
C152
C347
R577
C348
C154
C349
C156
C158
C159
C350
R580
C351
R581
C352
R582
C353
C354
R584
D101
C355
C356
C357
C358
C359
C360
C361
C362
C366
C367
C368
C369
R599
D501
D502
C370
IC101
IC103
IC104
IC107
IC503
IC508
LND101
LND501
LND502
14
16
2
13
1
15
6
4
3
1
2
5
L305
L306
L503
CN501
C529
C541
C544
C556
D514
T502
DC/DC CONVERTER
TRANSFORMER
R600
Q102
Q105
Q106
Q501
Q502
Q503
Q504
Q507
Q508
Q509
Q510
Q513
Q514
Q525
Q527 Q528
R104
FB502
R304
R305
R306
R307
R308
R309
R116
R169
R164
R167
R165
R117
R118
R501
R119
R502
R503
R504
R310
R505
R311
R312
R313
R314
R121
R315
R316
R123
R317
R318
R319
R125
R127
R512
R513
R320
R321
R516
R322
R323
R324
R325
R326
R132
R133
R137
R520
R138
C101
C102
C103
C104
C104
R140
C105
C106
C106
R142
C107
R144
C109
R146
R531
R149
R533
R534
C110
TP001
R535
TP002
C306
TP003
C113
C307
TP004
C114
4
1
5
8
8
5
1
4
R538
R150
C308
TP005
R539
C309
R151
TP006
TP007
C117
R153
TP008
C118
TP009
R155
C501
R156
C502
R157
C504
R540
C310
JL101
C311
R541
C506
C312
R542
TH503
C313
C507
R543
TP010
C314
R544
C508
TP011
C315
TP012
C316
TP013
C317
R547
TP014
C318
TP015
C125
C319
32
33
48
16
1
17
49
64
R161
TP016
C126
TP017
9
1
10
2
TP018
TP019
C129
C514
C320
C321
C516
C322
C323
TP020
C130
C324
TP021
C325
TP022
C326
C132
TP023
C327
TP024
C328
C134
R558
TP025
R559
TP026
C136
TP027
C137
TP028
TP029
C331
C332
C333
TP030
C334
TP031
C335
TP032
C336
TP033
C337
TP034
5
4
8
1
C338
TP035
TP036
C146
TP037
C147
TP038
C148
TP039
C532
C533
3
2
1
C535
C150
C153
C155
C545
R583
C547
C548
C161
C549
R587
R588
C550
C551
C553
C554
R590
C555
R591
C557
R593
C558
R594
R597
D503
D504
D505
IC102
IC105
IC106
IC301
D516
D517
4
1
5
6
4
1
5
6
4
1
5
6
4
1
5
6
D518
D519
IC502
IC507
VDR001
VDR002
VDR003
VDR004
VDR005
VDR006
VDR003
VDR004
VDR005
VDR006
VDR007
VDR008
JC502
4
1
5
6
4
1
5
6
4
6
3
1
CN101
S101
S102
S103
MAIN BOARD
(SIDE A)
MAIN BOARD
(SIDE B)
K
A
A
K
E
E
E
A
S
D
G
K
1-980-790-
12
(12)
1-980-790-
12
(12)
E
K
A
K
A
E
E
E
E
D
E
S
G
E
E
E
E
E
E
E
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
POWER
PROTECT
SIGNAL
INPUT
INPUT
SELECT
2CH
4CH
REAR
LPF
OFF
ON
FRONT
HPF
OFF
ON
-2
S101 - 103
-1
FU1
1
PW1
GRN
VIO
GRN/BLK
VIO/BLK
WHT
GRY
WHT/BLK
GRY/BLK
BLU
BLK
YEL
REAR LCH (+)
REAR RCH (+)
REAR LCH (–)
REAR RCH (–)
FRONT LCH (+)
FRONT RCH (+)
FRONT LCH (–)
FRONT RCH (–)
AMP REM
GND
BATT
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TO
CN501
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
9
10
11
12
Note: When IC301 on the MAIN board are replaced, be sure to apply the grease
(OIL COMPOUND (KS609)) so as to cover the IC301 on the MAIN board.
XM-S400D
XM-S400D
10
10
4-3. SCHEMATIC DIAGRAM - MAIN Board (1/3) -
0
3.3
3.3
0
9
9
9
18
9
9
9
18
9
9
9
18
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
18
9
9
9
18
9
9
9
18
0
9
9
0
0
0
9
9
18
9
9
9
220p
C133
220p
C134
220p
C127
220p
C131
220p
C126
220p
C132
220p
C129
10P
CN101
1
RL+
2
RL–
3
RR+
4
RR–
5
FL+
6
FL–
7
FR+
8
FR–
9
NC
10
NC
ANALOG_+18V
AGND
BU_GND
LCH_GND
RCH_GND
RL
SP_IN
FL
FR
RR
JL101
LTC614TUFP8T106
Q105
LTC614TUFP8T106
Q104
LTC614TUFP8T106
Q103
LTC614TUFP8T106
Q106
LTC614TUFP8T106
Q102
12k
R126
12k
R127
0
R162
0
R161
1k
R145
12k
R125
12k
R124
1k
R146
NJM2125F(TE2)
IC103
1
GND
2
3
4
V+
5
IC105
1
2
3
V–
4
5
6
7
V+
8
IC107
1
2
3
V–
4
5
6
7
V+
8
TL082CPWR
IC102
1
2
3
VCC–
4
5
6
7
VCC+
8
IC106
1
2
3
V–
4
5
6
7
V+
8
IC104
1
2
3
V–
4
5
6
7
V+
8
TL082CPWR
IC101
1
2
3
VCC–
4
5
6
7
VCC+
8
20k
R163
20k
R164
20k
R165
20k
R166
INTP3
47p
C103
47p
C106
47p
C109
47p
C107
47p
C105
47p
C104
47p
C101
47p
C102
0
R168
0
R169
0
R170
0
R167
10
C116
10
C115
10
C1
14
10
C113
10
C112
10
C111
10
C1
18
10
C117
1
C110
1
C108
DA2J10100L
D101
S
SSM3KO9FU(T5LSONY1)
Q101
82k
R101
100k
R103
4.7k
R104
22k
R112
22k
R113
220p
C123
12k
R120
22
C159
220p
C128
12k
R122
22k
R115
22k
R114
10
C139
10
C140
0.1
C122
22
C158
22
C121
10k
R128
10k
R130
0
R111
10k
R129
0
R110
220p
C124
8.2k
R131
1
C135
10
C138
0
R109
22k
R116
22k
R118
22k
R1
17
22
C161
1
C136
10
C137
22k
R1
19
220p
C130
12k
R123
12k
R121
220p
C125
8.2k
R133
8.2k
R132
2.7k
R137
2.7k
R138
2.7k
R136
2.7k
R135
8.2k
R134
R140
3.3k
R142
3.3k
R139
3.3k
R141
3.3k
0
R150
0
R149
1
C146
0
R147
1
C145
0
R148
8.2k
R151
100V
0.1
C149
8.2k
R155
100V
0.1
C148
20k
R154
100V
0.1
C152
1
C155
100V
0.1
C150
100V
0.1
C147
20k
R153
1
C156
100V
0.1
C151
8.2k
R152
8.2k
R158
100V
0.1
C153
100V
0.1
C154
1k
R143
1k
R144
20k
R157
0
R156
20k
R160
0
R159
VDR008
VDR005
VDR006
VDR007
VDR002
VDR001
VDR003
VDR004
IC101
IC103
CENTER VOLTAGE GENERATOR
IC102
DIFFERENTIAL AMP
BUFFER
IC105
BUFFER
IC104
LOW/HIGH-PASS FILTER
IC107
LOW/HIGH-PASS FILTER
IC106
MAIN BOARD (1/3)
BOARD
(2/3)
MAIN
>002S
BOARD
(3/3)
MAIN
>001S
DIFFERENTIAL AMP
AUDIO DETECT
MUTING CONTROL
MUTING
MUTING
MUTING
MUTING
NJM8065RB1-TE1
NJM8065RB1-TE1
NJM8065RB1-TE1
NJM8065RB1-TE1
-1
-2
-2
-2
-1
-2
-1
SELECT
INPUT
S101
4CH
2CH
LPF
REAR
S102
ON
OFF
HPF
FRONT
S103
ON
OFF
INPUT
SIGNAL
(CHASSIS)
LND101
10
11
12
13
14
15
G
16
H
17
I
F
1
C
J
D
6
E
2
B
3
A
4
5
7
8
9
(Page 12)
(Page 11)
XM-S400D
XM-S400D
11
11
4-4. SCHEMATIC DIAGRAM - MAIN Board (2/3) -
• See page 8 for IC Block Diagram.
Note: When IC301 on the MAIN board are replaced, be sure to apply the grease
(OIL COMPOUND (KS609)) so as to cover the IC301 on the MAIN board.
3.3
3.3
7.1
1.3
3.4
3.3
7
3.3
12.2
12.2
12.2
12.2
5.8
35.1
29.7
12.2
12.2
12.2
12.2
3.3
24.3
3.3
24.3
24.3
3.3
24.3
24.3
24.3
3.3
3.3
1
C328
1
C327
10
C323
0.33
C316
0.1
C317
10
C325
0.01
C319
10
C324
0.01
C320
0.1
C318
10
C321
10
C326
10
C322
DAMP_MUTE
LCH_GND
RCH_GND
BU_GND
PVDD
FR
SCL
RR
SDA
FL
RL
AMP_STBY
FL+
FL–
FR–
RR–
RL+
AMP_FAULT
RR+
FR+
RL–
10uH
L306
TAS5414CTPHDRQ1
IC301
FAULT
1
MUTE
2
GND_3
3
STANDBY
4
D_BYP
5
CLIP_OTW
6
GND_7
7
GND_8
8
GND_9
9
REXT
10
A_BYP
11
GND_12
12
IN1_P
13
GND_14
14
IN2_P
15
GND_16
16
GND_17
17
IN_M
18
IN3_P
19
IN4_P
20
GND_21
21
GND_22
22
GND_23
23
GND_24
24
GND_25
25
GND_26
26
PVDD_27
27
PVDD_28
28
PVDD_29
29
GND_30
30
GND_31
31
GND_32
32
OUT4_P
33
OUT4_M
34
GND_35
35
OUT3_P
36
OUT3_M
37
GND_38
38
GND_39
39
CP_BOT
40
CP
41
CPC_TOP
42
GND_43
43
OUT2_P
44
OUT2_M
45
GND_46
46
OUT1_P
47
OUT1_M
48
GND_49
49
GND_50
50
GND_51
51
PVDD_52
52
PVDD_53
53
PVDD_54
54
GND_55
55
GND_56
56
GND_57
57
GND_58
58
GND_59
59
GND_60
60
OSC_SYNC
61
I2C_ADDR
62
SDA
63
SCL
64
0
R312
0
R308
0
R305
0
R306
0
R307
0
R315
0
R314
0
R316
0
R313
0
R302
0
R304
0
R309
0
R311
20k
R318
0
R317
0
R310
25V
C368
560
25V
C369
560
2.2
C307
10
C308
2.2
C306
2.2
C312
10
C313
2.2
C311
0.001
C334
0.001
C331
0.001
C333
0.001
C332
1/3W
5.6
R320
1/3W
5.6
R319
1/3W
5.6
R321
1/3W
5.6
R322
1/3W
5.6
R326
1/3W
5.6
R323
1/3W
5.6
R324
1/3W
5.6
R325
0.001
C335
0.001
C336
0.001
C337
0.001
C338
25V
C366
560
25V
C367
560
0.47
C348
0.1
C341
0.1
C342
0.47
C347
0.1
C370
0.01
C353
0.01
C354
0.01
C351
0.1
C339
0.1
C344
0.47
C349
0.1
C343
0.1
C345
0.1
C346
0.47
C350
0.01
C357
0.01
C355
0.01
C356
0.01
C358
0.01
C352
100V
0.01
C359
100V
0.01
C360
100V
0.01
C361
100V
0.01
C362
2.2
C315
2.2
C309
2.2
C310
2.2
C314
POWER AMP
IC301
MAIN BOARD (2/3)
MAIN
BOARD
(1/3)
>002S
MAIN
BOARD
(3/3)
>003S
MAIN
BOARD
(3/3)
>004S
10
11
12
13
F
1
C
D
6
E
2
B
3
A
4
5
7
8
9
10uH
L305
(Page 12)
(Page 12)
(Page 10)
XM-S400D
XM-S400D
12
12
4-5. SCHEMATIC DIAGRAM - MAIN Board (3/3) -
• See page 8 for Waveforms. • See page 8 for IC Block Diagrams. • See page 13 for IC Pin Function Description.
0
5.7
0
0.7
-0.1
14.2
-0.1
14.2
3.3
14.2
3.3
0
0.3
0.2
14.2
0.2
0.3
24.3
0.3
0.3
0.3
3.3
3.3
14.1
0.1
0.3
14.2
3.3
14.1
0.1
14.2
0.3
18
0
3.3
5.7
0.3
0.3
0.1
3.3
3.3
3.3
0
3.3
3.3
7
0
3.3
3.3
0
3.3
3.3
3.3
0
2.5
2.5
3.7
0.3
1.6
3.5
14.1
0
5
5
5
14.1
14.1
-0.1
-0.1
3
3
2
2
1
1
C508
0.1
C513
0.1
C516
0.1
C520
C501
0.1
0.1
C510
0.047
C528
C538
1
0.1
C525
0.01
C517
0.1
C551
0.1
C550
0.1
C549
0.1
C530
0.01
C519
0.001
C506
0.0022
C504
0.1
C512
100V
C502
0.01
C509
0.0022
16V
100
C511
16P
CN501
RR+
1
RL+
2
RR–
3
RL–
4
FR+
5
FL+
6
FR–
7
FL–
8
AMP_REM
9
10
ST_CTL_IN1
ILL
11
12
ST_CTL_IN0
ACC
13
TELL_ATT
14
VCC
15
GND
16
D518
D517
D516
D519
DB2441600L
D501
GN1G
D503
DB2441600L
D502
DZ2J16000L
D505
DZ2J082M0L
D504
RR+
FL+
RL–
FR–
AMP_FAULT
FR+
RR–
RL+
FL–
SP_IN
SDA
PVDD
ANALOG_+18V
AGND
DAMP_MUTE
BU_GND
SCL
BU_GND
AMP_STBY
FB502
IC507
OUT
COMMON
IN
TP030
TP033
TP032
TP031
TP036
TP029
TP038
TP015
TP028
S
BSS84AK
Q527
R5F1037AANA
IC508
1
/RESET
2
BU_IN
3
REM_IN
4
SP_IN
5
Vss
6
Vdd
7
LED_ON
8
AMP_STBY
9
AMP_MUTE
10
AMP_FAULT
11
AMP_SCL
12
AMP_SDA
13
INTP3
14
NC
15
NC
16
NC
17
NC
18
TEMP_POW1
19
TEMP_POW2
20
TEMP
21
TEMP_AMP
22
MUTE
23
DCDC_ON
24
TOOL0
LSCR523UBFS8TL
Q503
LSCR523UBFS8TL
Q504
2SC6027T100-QR
Q508
2SC6027T100-QR
Q507
2SC3326N-TE85L-B
Q509
2SC3326N-TE85L-B
Q510
LTC044EUBFS8TL
Q526
LTC044EUBFS8TL
Q528
LTC044EUBFS8TL
Q525
LTC044EUBFS8TL
Q501
LTC014EUBFS8TL
Q502
0
R588
2.2k
R580
100k
R512
10k
R505
1k
R538
1k
R539
10
R547
100k
R518
1k
R535
100k
R593
10
R544
100k
R503
10k
R504
1k
R534
1.5k
R587
100k
R531
10k
R600
22
R540
22
R541
100k
R533
6.8k
R524
1k
R543
100k
R591
100k
R590
1k
R542
SL501
S-1142D33I-E6T1U
IC502
VOUT
1
VSS_2
2
ON/OFF
3
NC
4
VSS_5
5
VIN
6
IC503
1
NONINV_INPUT_1
2
INV_INPUT1
3
COMPEN/PWN/COMP_INPUT
4
DEADTIME_CONTROL
5
CT
6
RT
7
GROUND
8
C1
9
E1
10
E2
11
C2
12
VCC
13
OUTPUT_CONTROL
14
VREF
15
INV_INPUT2
16
NONINV_INPUT2
TH503
TH502
TH501
TP008
TP007
TP009
TP010
TP011
TP027
TP026
TP025
TP024
TP023
TP022
TP021
TP020
TP012
TP016
TP019
TP018
TP001
TP002
TP003
TP004
TP005
TP017
TP014
TP013
TP006
INTP3
S
NTMFS5C646NL
Q514
1 2 3
4
5 6
S
NTMFS5C646NL
Q513
1 2 3
4
5 6
2.2k
R501
2.2k
R502
0.1
C507
10k
R513
150
R572
1k
R571
10k
R575
0
R569
0
R566
1k
R574
1k
R581
100k
R577
100
R582
10k
R519
10k
R521
0.1
C518
0.1
C535
1
C532
1
C533
25V
330
C534
10
C555
10
C554
C547
10
10
C553
10
C557
10
C558
C548
10
16V
C529
2200
16V
4700
C541
25V
1500
C544
25V
1500
C556
10k
R523
220
R527
100
R526
100
R594
10
C545
10
C514
0
R520
4.7k
R597
4.7k
R599
4.7k
R514
4.7k
R516
4.7k
R515
TP035
TP037
TP034
TP039
100
R554
D514
0
R553
0
R552
100
R557
2.2k
R558
2.2k
R559
L503
22uH
0
R506
0
R584
0
R508
0
R583
0
JC502
IC503
DC/DC CONVERTER
IC507
+18V REGULATOR
IC502
+3.3V REGULATOR
IC508
SYSTEM CONTROLLER
(3/3)
MAIN BOARD
MAIN
(2/3)
>004S
BOARD
MAIN
BOARD
(1/3)
>001S
MAIN
BOARD
(2/3)
>003S
BUFFER
BATTERY CHECK
BUFFER
TL594CDTB-R2
REMOTE DETECT
Q501, 503
BACK UP VOLTAGE DETECT
LED DRIVE
B+ SWITCH
Q527, 528
SWITCHING DROVER
Q509, 513
SWITCHING DROVER
Q510, 514
(CHASSIS)
LND507
(CHASSIS)
LND508
(CHASSIS)
LND504
(CHASSIS)
LND502
(CHASSIS)
LND501
2
3
1
NTS10100MFS
NTS10100MFS
NTS10100MFS
NTS10100MFS
1
2
3
4
5
6
3
2
1
4
6
5
3
2
1
4
6
5
3
2
1
4
6
5
NJM78L18UA-TE1
INVERTER
1L034XG42A0CAT01
PROTECT
POWER
T502
TRANSFORMER
DC/DC CONVERTER
AMP REM
GND
BATT
CN501
TO
5
13
1
16
2
10
3
11
4
12
14
7
6
15
8
9
FRONT LCH (+)
FRONT LCH (–)
REAR LCH (+)
REAR LCH (–)
REAR RCH (+)
REAR RCH (–)
FRONT RCH (+)
FRONT RCH (–)
FU1
15A
32V
10
11
12
13
14
15
G
16
H
17
I
18
F
1
C
J
D
6
E
K
2
B
3
A
4
5
7
19
8
9
(Page 11)
(Page 10)
(Page 11)
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