Printed Wiring Board - Main Board - Sony XM-N1004 Service Manual

4-1.

PRINTED WIRING BOARD - MAIN Board -

1 2
MAIN BOARD
A
CAM004
TH503
TP19
(CHASSIS) R267
Q207
B
Q210
R265
B
Q206
E E
R264
R269
R263
R270
Q212
R277
R278
E
R268
B
Q211
C
E
R165 R167
Q107
B
E
Q110
R163
D Q106
E
R164
E
R178
R169
R177
E
Q112
R170
B
Q111
R168
E
E
CAM006
F
C813
R172
C155
G
TP6 TP14 TP5
L
(L+R)
H
CN903
FRONT SPEAKER OUT
XM-N1004
All manuals and user guides at all-guides.com
• : Uses unleaded solder.
3 4
JW27
JW29
JW28
TP30 (CHASSIS)
R506 R505
A A TH502
D501
K/K
CAM001
E
JW104
Q311
E
JW68
JW42
JW17
JW185 JW16
JW157
JW106
JW181
JW135
JW5
R266
JW136 JW4
JW46
R166
JW48
JW49 JW47
E E E
C154
C254
Q109
JW158
Q108 Q209 Q208
C200 C252
C100
C152
B B B Q204
Q105 Q205
E B B E E B B
Q104
JW55 R259
R160
R159 R260
JW53
K A K
D102 D202
D101
A A
K K
R176 R175 R276 R275
JW60
Q102 Q103 Q202 Q203
R153
R253
C153
R254
R162
R154
R161
R262
E
E R152 R126
C251
Q101 C151
JC10 R252
Q201
JW69 JC47
C123
IC804
JW195
C110
Q115
R134
4 1 1
4
IC803
E
C213
Q122
C214
R229
R234
5 R217
E
5 8 8 R220
R236
C210
R128
C222
JC17
R203
JC18 R228
JC26
R812
E JC19
E C815
-1
JC16
JW75
-2
JW38 C216
VR801
(E, IND)
R272 C802
LEVEL
FRONT
JW84
R802
C255
R115 R215
TP12
R127 R227
SW101
C801
R801
SW101
(L+R)
L
R
FILTER (80Hz)
LP OFF HP
R
-2
FRONT
-1 CNJ101
INPUT
5 6
Q312
R363 R367
E
E
R377
R378
R368
R468
R364 Q306
R365
E Q310 Q411
B E B R370 E
Q307
R369
JW20
JW24
JW18
JW19
JW197 JW62
JW196 JW6
JW30
JW31 JW32
JW99 JW105
JW139 JW33
JW1
JW137
JW2
JW194
JW3
R366
E
JW44
JW61
R466
E E E E
JW63
Q308 Q409
B
Q309 JW161 Q408
C400
E
C354 C352
C452
B B B B
C454
Q305 Q405
JW54 Q304 Q404
A
E B B E E B B E
R459
D201 JW57
R357
C300
R359 R460 R457 R458
R360
JW56 JW58
K A JW165
K A
JW59 D302 D301
D402 D401
JW222
A K A
K
R376 R375 R476 R475
JW193
C253
R362
Q402 Q403 JW186
R261
Q302 Q303
R452
C353
C323
R353
C453
R454
C351
JC3
E R461
R361
Q301
R462
R352 R326 R354 Q401 D514
C451 JW52
JW64
(E, IND)
(E, IND)
JW65
R514
E
JW51
R320
Q322
C311
C330
4 1 R328
JC32
JW98
IC801 4 1
IC802
JW96
R306
JW95
JW97
C430
5 Q314
8
E
JW94
(E, IND) R205 JW153
5 8 JW45
(E, IND) R402 R407 JW154
JC20 C322
R403 C407 C309
JW155
R317
(E, IND) JW156
C416
C217
(E, IND) JW93 -1
VR802
JW78 LEVEL -2
R301 R401 REAR
5 8
JW77 R412
R312
R415
JW66
C101
R804
D918
1 C301 4
C102 C202
(GRN) (RED)
C803 JC15
A A A A
SW201
R803 D906 D907
SW201 POWER/PROTECTOR
(L+R)
L
LPF (80Hz) (GRN): POWER ON
(RED): PROTECTOR ON
OFF ON
FL FR RL RR
CN901
R -2
HIGH LEVEL INPUT -1
REAR
SENSING POWER ON
(E, IND)
7 7
7 8
WR1
TP15
(CHASSIS)
Q407
Q406 CAM002
E R464
R467
E
Q412 JW220
Q410
TP16
B E B
R477
E
JW172
R478
A
D809 K/A
R469
JW207
JW206
A K
K/K
K/K
K A
JW175 D811
R816
JW7
A A
A/K
R817
C829
C822
TP25
TP27
C821
C830
Q917
Q807
B E
E
E B
Q808
R815
Q918
R814
TP21
D806
D805
K A
A
K
C825
E
C824
C827
C826
TP20
16 9
IC903
1 8
C905
JC7
C908
TH501
JC22
TP17
C906
R371
JC9
C917
E
E
C814
Q902
TP22
R902 C902
Q901
E E
C504
Q503 E
A K
K C901
JW167
D515
Q510
K
D512 A/A
Q512
A
E Q508
A
A E E K K E
JC2
Q511
K E
D940
K/K
D502 Q905
K
A
E
B E
A A
R914
R915
Q916
A
R940
E
R906
K
Q906
E A
R916
E
Q907
R917
K
1
IC806
4 (E, IND)
R953 R918
C943
5
8
TP10
JC14
R372
R472
C455
TP8
C355
(E, IND)
R904 TP9
JW160 R942
TP11
Q903
E
R905
D918
L R
(L+R)
REAR SPEAKER OUT
Note: When replacing the Q110, Q111, Q210, Q211, Q310, Q311, Q410 and Q411 on the MAIN
board, refer to "NOTE FOR REPLACEMENT OF THE TRANSISTORS" on page 3.
XM-N1004
9 10 11
C844
JW183
D807
K A
CAM005
C819
TP26
C817
D803
C818
JW141 JW142
JW182
C820
JW26
JW179
D804
JW177
A
D810
D808
JW144
JW143
BB01
S
D
JW111 Q910
G
R929
R923
T901
Q908 R926
C915
DC/DC
CONVERTER
R922
E
TRANSFORMER
S
R932 D
Q911
G
R928
S
D
Q912
JW114
G
C916
R930
R933
C913 S
D
Q913
JW113
G
JW39
E
Q909
TP24 TP23
R931 R927
R925
C914
R924
C912
TH504
JW118
(CHASSIS)
CAM003
JW176
R934
C911
L901
JW151
JW152
C910 C918
JW115
TP1
JW116
JW117
TP3 TP2
R919
C909
1-888-726-
F901 F902
25A 25A REM +12V GND
CN904
12