Sony XM-SD22X Service Manual ▷ View online
13
13
XM-SD22X
XM-SD22X
C938
C939
C932
C933
D911
D912
D917
D918
Q908
L902
L904
RV102
R918
R928
R929
R930
R931 R932
R933
R919
R144
C860
C116
R121
C118
R123
R126
R125
R124
R122
C216
R223
C218
R224
C217
R222
R225
R226
R229
R702
R701
R916
R915
Q909
Q907
R917
R921
R920
R914
Q904
Q905
Q906
C920
C919
C918
C917
R803
C802
C803
R804
R806
R807
R808
R805
C225
R236
R256
R232
R234
R233
R241
C223
R230
C227
R240
C224
R235
R231
RV203
R132
R136
C125
R156
R134
R129
R130
C124
R135
R131
R155
RV103
C127
Q108
Q110
Q112
R801
C801
R802
R160
Q113
Q212
Q111
Q210
Q109
Q208
R247
R245
R243
R261
R260
R248
R246
R244
Q207
Q213
Q211
Q209
C904
C906
C905
C903
R860
R936
C936
R937
C937
C935
C934
C940
C941
R252
C228
R253
R153
C128
R141
C123
Q103
Q203
Q104
Q204
R255
R148
R146
R147
R145
R143
R800
Q107
R239
R133
C117
C701
C927
C928
D913
D914
C901
RV102
R221
CN804
CN805
R149
R249
T901
R238
R138
R140
R139
R161
R924
R927
C916
C921
C922
C923
C924
C925
C926
R251
R250
R151
R150
C232 C226
C132
C126
R152
Q101
Q102
Q105
Q106
D108
D106
D107
D109
D208
D206
D207
D209
Q801
Q114
Q201
Q202
Q205
Q206
Q214
Q702
R704
R703
Q701
Q803
Q802
Q910
Q911
Q912
Q913
R943
C942
C943
R944
D905
D906
L906
L905
L908
L907
Q914
Q915
Q804
D909
D910
IC102(2/2)
IC202(2/2)
D701
D702
D703
D919
D920
D204
R242
R142
D104
D801
D802
4-3. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) —
(Page 12)
14
14
XM-SD22X
XM-SD22X
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
TP23
TP24
JR206
JR207
JR204
JR205
FMB1
JR103
JR208
TP26
JR106
JR107
JR216
JR217
TP25
TP05
TP22
TP27
JR100
TP16
TP18
TP29
TP11
TP14
TP17
TP12
TP15
TP19
TP20
TP21
TP28
TP07
TP08
TP09
TP10
TP13
TP04
TH803
R154
R143
R144
C127
R146
R147
R130
R702
R248
R804
D915
R823
D822
C903
R807
Q914
C906
R244
R135
IC901
TH801
D207
D909 D910
D911
D918
D917
D912
R911
C913
R910
R912
Q903
Q902
R907
R908
R909
D902
D901
C908
R902
R818
R903
C806
R160
Q702
TH808
R901
R905
C941
D913
D914
R936
R937
Q915
Q214
R942
R145
R939
Q701
R703
R906
D701
R940
R811
R941
R938
R138
Q920
R844
R913
R821
D820
Q911
Q910
R246
Q114
R245
R247
R234
D208
R260
R261
R140
R161
R253
C227
D104
C940
R139
R803
R704
D702
C914
D703
R701
D803
R808
Q203
Q204
R233
R124
R235
R231
R805
Q809
R802
R800
Q801
Q805
Q806
R812
R809
R810
C804
C225
R232
PTH801
Q802
C803
D919
D920
Q804
Q803
R806
R148
C224
C226
R256 R255
C927
C928
R153
R133
Q104
Q103
R134
R236
R136
R132
C124
R131
C125
C126
R155 R156
R129
R229
Q102
Q202
C904
C905
R230
R828
D827
D206
R239
R240
R833
D832
IC101
IC202
IC102
R125
R126
R225
R226
C110
R123
R107
R121
C116
R220
R207
R203
C216
R223
R221
C210
IC301
C118
R224
Q101
Q201
R209
C218
C221
C231
R254
C108
C106
C205
C206
C105
R205
R105
R109
R103
R208
R834
R120
C222
C902
C943
C901
R110
R222
IC302
R308
R108
R210
R122
R309
R310
C305
C303
R111
R211
R307
C304
C232
C132
R815
R944
R943
C942
D108
R820
D209
D106
R835
R819
R904
TP01
TP02
TP03
R915
R860
C860
R928
R929
R931
R933
Q913
R916
R917
R920
Q912
R919
R918
R921
R924
R914
R927
TP06
R930
R932
CN801
JW133
JW129
JW128
JW119
JW121
JW120
RV103
JW191
JW115
JW116
JW117
JW118
JW123
JW113
JW114
JW112
JW111
JW110
JW329
JW330
JW194
JW257
C918
C919
C917
Q907
Q908
Q909
Q906
C920
JW127
JW126
D905
JW138
C924
C925
JW145
C921
C922
JW109
C915
JW108
Q213
Q211
Q209
Q208
Q110
Q112
Q111
Q113
JW144
JW143
D906
JW136
JW134
Q904
R150
JW135
JW130
JW131
JW132
JW140
JW122
JW331
C701
C926
L901
L903
R152
Q109
Q108
R151
R149
Q210
Q212
R250
R249
R251
Q905
C916
C923
JW156
JW107
JW152
JW158
JW345
JW332
JW159
C128
JW148
JW157
Q901
JW124
JW163
C909
R141
JW105
JW104
JW106
JW243
JW199
JW149
JW147
JW146
JW150
JW137
JW141
JW142
Q207
JW171
IC902
C907
C911
JW184
R252
C228
JW187
C938
C939
C932
C933
JW181
JW179
JW174
JW180
JW241
JW178
C937
C936
C935
C934
JW151
JW189
JW188
JW264
L907
JW255
JW139
JW283
IC903
JW347
JW353
JW164
JW237
R142
Q107
JW183
JW204
JW166
JW210
JW209
JW205
JW289
JW293
JW207
JW217
JW356
JW153
JW292
JW290
JW288
JW291
JW280
JW285
JW279
JW242
JW201
JW203
JW226
JW216
JW202
JW165
L902
JW230
JW232
JW236
JW200
JW233
JW231
JW334
JW256
JW161
JW272
R242
JW125
C123
JW247
Q205
Q206
JW274
JW273
C805
JW190
JW260
JW197
JW196
R241
JW219
JW218
C223
JW234
JW169
JW235
JW182
JW198
JW220
C802
JW195
JW282
JW284
JW286
JW287
JW168
JW167
L908
L906
JW160
JW343
RV203
JW344
JW333
Q106
Q105
JW276
JW275
JW346
JW342
JW341
JW348
JW349
JW340
JW215
JW208
JW355
L905
CN805
JW258
JW206
JW277
JW278
JW170
JW259
JW154
JW352
JW175
JW246
JW245
JW248
JW249
JW261
JW262
JW263
JW281
JW186
CNJ801
RV102
RV301
JW185
C101
C109
C209
C211
C202
C201
C131
C102
C111
C212
C112
JW301
S801
JW296
JW173
JW297
JW294
JW300
C217
C117
JW312
JW303
JW326
JW328
JW354
JW311
JW295
JW316
JW313
C912
RV101
JW327
JW299
JW302
JW305
JW321
JW162
JW320
JW306
JW323
JW319
JW350
JW322
JW307
JW308
JW310
JW317
JW318
JW324
JW314
JW315
JW309
JW304
JW325
JW298
CN804
L904
CN803
JW172
D109
D107
JW240
JW239
JW238
C107
C208
C207
R102
R101
R104
R106
C103
C130
C104
C302
C301
R303
R302
R305
R306
R301
R304
JW335
JW336
JW337
JW338
JW339
JW222
JW221
JW244
JW227
JW229
JW225
JW228
JW250
JW254
JW253
JW252
JW251
D801
D802
R801
C801
JW213
JW214
JW211
JW212
JR215
R238
D204
R243
JW193
JW192
JW100
JW101
JW103
JW102
C203
R204
C204
R202
C230
R201
R206
R850
JR800
R851
R853
R854
R854
R856
R857
CN852
D854
D852
D853
D850
D851
JW265
JW267
JW266
JW269
JW270
JW268
JW271
4-4. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 15 for Semiconductor Location.
15
XM-SD22X
IC901 TL5941NSR
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
OSC
REF. REG.
ERROR
ERROR
0.1V
• IC Block Diagram
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
for schematic diagram:
Note:
• All capacitors are in
Note:
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
%
: indicates tolerance.
•
2
: nonflammable resistor.
•
C
: panel designation.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
Ne les remplacer que par une
piéce por tant le numéro
spécifié.
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from +12V and REM terminals.
• Voltage and waveform are dc with respect to ground
under no-signal condition.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
for printed wiring boards:
Note:
Note:
• X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
3.0Vp-p
1
IC901
5
1V/div, 5
µ
sec/div
15
µ
sec
• Waveform
• Semiconductor Location (MAIN BOARD)
Ref. No.
Location
Ref. No.
Location
D104
F-11
D106
E-12
D107
E-12
D108
E-12
D109
E-12
D204
B-9
D206
C-9
D207
B-9
D208
C-9
D209
B-9
D701
F-8
D702
E-8
D703
F-8
D801
D-9
D802
D-8
D803
E-8
D820
E-5
D822
E-12
D827
B-8
D832
B-12
D850
J-7
D851
J-8
D852
J-7
D853
J-6
D854
J-7
D901
G-6
D902
G-6
D905
B-2
D906
C-2
D909
D-5
D910
D-5
D911
D-5
D912
E-5
D913
D-6
D914
E-6
D915
D-6
D917
D-5
D918
E-5
D919
D-7
D920
D-6
IC101
G-9
IC102
G-8
IC202
H-8
IC301
G-7
IC302
H-6
IC901
F-6
IC902
F-8
IC903
D-6
Q101
G-8
Q102
F-9
Q103
F-10
Q104
F-10
Q105
E-10
Q106
E-10
Q107
F-11
Q108
F-11
Q109
E-11
Q110
F-11
Q111
D-11
Q112
G-11
Q113
D-11
Q114
D-11
Q201
H-8
Q202
F-9
Q203
D-9
Q204
D-9
Q205
D-10
Q206
D-9
Q207
B-9
Q208
B-8
Q209
B-9
Q210
B-8
Q211
B-10
Q212
B-7
Q213
B-10
Q214
C-9
Q701
E-8
Q702
F-8
Q801
D-8
Q802
B-11
Q803
B-11
Q804
B-11
Q805
D-8
Q806
D-8
Q809
E-8
Q901
F-6
Q902
F-6
Q903
G-5
Q904
D-2
Q905
D-2
Q906
E-2
Q907
G-2
Q908
F-2
Q909
F-2
Q910
E-4
Q911
E-4
Q912
E-2
Q913
E-2
Q914
E-6
Q915
E-6
Q920
C-6
16
XM-SD22X
SECTION 5
EXPLODED VIEWS
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories are given in the last of
this parts list.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R
R
5-1. HEAT SINK (MAIN) SECTION
1
X-2025-547-1 PLATE ASSY, ORNAMENTAL
2
2-589-409-01 SHEET, DOUBLE-FACE ADHESIVE
0 F901
1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
0 F902
1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) (40A)
#1
7-685-545-14 SCREW +BTP 3X6 TYPE2 N-S
#2
7-685-546-19 SCREW +BTP 3X8 TYPE2 N-S
#3
7-685-649-79 SCREW +BVTP 3X14 TYPE2 N-S
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
1
2
#1
#1
#2
#2
#2
#2
#2
#3
#3
#2
F901
F902
not supplied
not supplied
not supplied
not supplied
not supplied
(LED board)
(LED board)
Click on the first or last page to see other XM-SD22X service manuals if exist.