Read Sony XM-GS400 Service Manual online
XM-GS400
XM-GS400
13
13
4-3. PRINTED WIRING BOARD - MAIN Board (Conductor Side) (Suffi x-11) -
•
: Uses unleaded solder.
R401
R210
R404
R211
R405
R212
R213
R214
R408
R217
R218
R219
R601
R602
R603
R411
R412
R413
R220
R414
R221
R609
R222
R223
R417
R224
R418
R225
R419
R226
R228
R229
R805
R806
R807
R420
R808
R421
R809
R422
R423
R230
R424
R425
R232
R426
R428
R810
R429
R430
R819
R432
C207
R820
C208
C209
C211
C212
C407
C408
C409
C411
TH602
C412
TH603
C801
C802
C813
C814
C817
C818
C819
Q106
Q107
Q112
Q306
Q307
Q312
D601
D602
C865
D807
D808
Q905
Q906
Q908
Q909
D813
Q910
Q913
Q914
Q915
Q916
R101
R104
R105
R108
R301
R110
R304
R111
R305
R112
R113
R114
R308
R117
R118
R119
R501
R503
R311
R505
R312
R506
R313
R120
R314
R121
R122
R123
R317
R124
R318
R125
R319
R126
R128
R129
R320
R321
R322
R323
R130
R324
R325
R132
R326
R902
R328
R904
R329
R905
R906
R907
R909
R330
R332
R910
R911
R912
R913
C107
R914
C108
R915
C109
R916
R917
R918
R919
C111
C112
C307
R920
C308
C309
R921
R922
R923
R924
R925
C501
R926
C502
R927
C503
R928
R929
C311
C312
C506
C507
R930
R931
R934
TP1
TP2
TP3
TP6
TP7
TP8
TP9
C908
C909
TH905
R946
TH906
R948
C910
C913
R950
C914
R951
C915
R952
C916
C917
C918
R955
C919
R956
R957
R958
R959
C922
C923
TP10
R960
TP11
R961
TP12
R962
R963
TP13
R964
TP14
TP15
TP17
TP18
TP19
TP20
TP22
TP23
TP25
TP26
Q206
TP27
Q207
Q212
Q406
Q407
Q412
Q803
Q804
Q805
Q806
D904
D905
D919
D920
D921
D922
D925
D926
D927
D928
R201
R204
R205
R208
B
E
B
E
R227
R127
Q211
B
E
Q110
B
E
Q111
Q210
B
E
B
E
R427
R327
Q410
Q411
B
E
Q310
B
E
Q311
E
B
E
B
E
B
E
B
B
E
B
E
B
E
B
E
C820
C821
Q304
Q305
Q308
Q309
Q404
Q405
Q408
Q409
E
B
E
B
E
B
B
E
B
E
B
E
C204
C404
C815
Q108
C304
Q204
Q205
Q208
Q209
Q801
E
B
B
E
B
E
B
E
C816
Q104
Q105
Q109
C104
Q802
C504
C505
1
11
1
12
CN907
CN908
4
8
1
5
E
B
E
B
C602
C803
C804
C809
C810
Q705
Q907
L903
C701
C905
C906
C911
C912
C920
C921
G
S
G
S
D
D
G
S
D
D
G
S
D
D
Q901
Q902
Q903
Q904
D801
D802
L901
L902
BB1
CAM001
CAM002
TB003
TB002
T002
DC/DC CONVERTER
TRANSFORMER
MAIN BOARD
(CONDUCTOR SIDE)
1-885-852-
11
(11)
E
E
E
E
E
E
A
K
E
E
E
E
E
E
E
E
E
E
A
A
K
E
E
E
A
K
K
A
E
E
E
E
K
E
K
A
K
A
C1
CONTROL
BOARD
CN003
D1
CONTROL
BOARD
CN006
E
(CHASSIS)
(CHASSIS)
A1
CONTROL
BOARD
CN004
B1
CONTROL
BOARD
CN005
+
–
–
+
(L+R)
REAR SPEAKER OUT
R
L
+
–
–
+
(L+R)
FRONT SPEAKER OUT
R
L
+
+
+
+
–
–
–
–
CN906
FR
FL
RL
RR
SENSING POWER ON
HIGH LEVEL INPUT
REAR
FRONT
CNJ101
L
R
L
R
INPUT
(L+R)
(L+R)
GND
+12V
REM
F902
F901
30A
30A
TB001
A
B
C
D
E
F
G
H
I
1
2
3
4
5
6
7
8
9
10
11
12
Note 1: When replacing the Q110, Q111, Q210, Q211, Q310, Q311,
Q410 and Q411 on the MAIN board, refer to “NOTE FOR
REPLACEMENT OF THE TRANSISTORS” (page 3).
REPLACEMENT OF THE TRANSISTORS” (page 3).
Note 2: Refer to the servicing notes “MAIN AND CONTROL BOARDS
DISCRIMINATION” (page 3) for how to distinguish Suffi x-11
and Suffi x-12 of MAIN board.
and Suffi x-12 of MAIN board.
(Page 18)
(Page 18)
(Page 18)
(Page 18)
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