Sony XM-1502SX / XM-1902GX Service Manual ▷ View online
20
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R252
1-215-859-00 METAL OXIDE
22
5%
1W
F
R253
1-216-853-11 METAL CHIP
470K
5%
1/16W
R254
1-216-049-11 RES-CHIP
1K
5%
1/10W
R255
1-216-077-00 RES-CHIP
15K
5%
1/10W
R256
1-216-833-11 METAL CHIP
10K
5%
1/16W
R257
1-220-894-11 METAL
0.22
10%
5W
F
R258
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R259
1-216-821-11 METAL CHIP
1K
5%
1/16W
R260
1-215-859-00 METAL OXIDE
22
5%
1W
F
R261
1-216-017-00 RES-CHIP
47
5%
1/10W
(1902GX)
R262
1-216-017-00 RES-CHIP
47
5%
1/10W
(1902GX)
R263
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
(1902GX)
R264
1-216-821-11 METAL CHIP
1K
5%
1/16W
(1902GX)
R265
1-216-833-11 METAL CHIP
10K
5%
1/16W
R266
1-216-833-11 METAL CHIP
10K
5%
1/16W
(1902GX)
R267
1-216-017-00 RES-CHIP
47
5%
1/10W
R268
1-216-017-00 RES-CHIP
47
5%
1/10W
R301
1-216-833-11 METAL CHIP
10K
5%
1/16W
R302
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R303
1-216-833-11 METAL CHIP
10K
5%
1/16W
R304
1-216-833-11 METAL CHIP
10K
5%
1/16W
R305
1-216-833-11 METAL CHIP
10K
5%
1/16W
R306
1-216-833-11 METAL CHIP
10K
5%
1/16W
R307
1-216-833-11 METAL CHIP
10K
5%
1/16W
R308
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R309
1-216-847-11 METAL CHIP
150K
5%
1/16W
R310
1-216-847-11 METAL CHIP
150K
5%
1/16W
R311
1-216-833-11 METAL CHIP
10K
5%
1/16W
R312
1-216-833-11 METAL CHIP
10K
5%
1/16W
R313
1-220-397-11 RES-CHIP
4.7M
5%
1/16W
R314
1-220-397-11 RES-CHIP
4.7M
5%
1/16W
R315
1-216-845-11 METAL CHIP
100K
5%
1/16W
R801
1-216-857-11 METAL CHIP
1M
5%
1/16W
R802
1-216-821-11 METAL CHIP
1K
5%
1/16W
R803
1-216-833-11 METAL CHIP
10K
5%
1/16W
R804
1-216-845-11 METAL CHIP
100K
5%
1/16W
R805
1-216-839-11 METAL CHIP
33K
5%
1/16W
R806
1-216-833-11 METAL CHIP
10K
5%
1/16W
R807
1-216-833-11 METAL CHIP
10K
5%
1/16W
R808
1-216-833-11 METAL CHIP
10K
5%
1/16W
R809
1-216-833-11 METAL CHIP
10K
5%
1/16W
R810
1-216-857-11 METAL CHIP
1M
5%
1/16W
R811
1-216-206-00 RES-CHIP
2.2K
5%
1/8W
R820
1-216-833-11 METAL CHIP
10K
5%
1/16W
R821
1-216-833-11 METAL CHIP
10K
5%
1/16W
R822
1-216-833-11 METAL CHIP
10K
5%
1/16W
R823
1-216-833-11 METAL CHIP
10K
5%
1/16W
R824
1-216-841-11 METAL CHIP
47K
5%
1/16W
R825
1-216-833-11 METAL CHIP
10K
5%
1/16W
R826
1-216-833-11 METAL CHIP
10K
5%
1/16W
R827
1-216-833-11 METAL CHIP
10K
5%
1/16W
R828
1-216-833-11 METAL CHIP
10K
5%
1/16W
R829
1-216-833-11 METAL CHIP
10K
5%
1/16W
R830
1-216-833-11 METAL CHIP
10K
5%
1/16W
R838
1-216-821-11 METAL CHIP
1K
5%
1/16W
R839
1-216-857-11 METAL CHIP
1M
5%
1/16W
R840
1-216-820-11 METAL CHIP
820
5%
1/16W
R841
1-216-820-11 METAL CHIP
820
5%
1/16W
R844
1-216-820-11 METAL CHIP
820
5%
1/16W
R845
1-216-820-11 METAL CHIP
820
5%
1/16W
R846
1-216-820-11 METAL CHIP
820
5%
1/16W
R847
1-216-820-11 METAL CHIP
820
5%
1/16W
R850
1-216-833-11 METAL CHIP
10K
5%
1/16W
R851
1-216-820-11 METAL CHIP
820
5%
1/16W
R852
1-216-820-11 METAL CHIP
820
5%
1/16W
R901
1-216-828-11 METAL CHIP
3.9K
5%
1/16W
R902
1-216-827-11 METAL CHIP
3.3K
5%
1/16W
R903
1-216-837-11 METAL CHIP
22K
5%
1/16W
R904
1-216-835-11 METAL CHIP
15K
5%
1/16W
R905
1-216-848-11 METAL CHIP
180K
5%
1/16W
R906
1-216-065-00 RES-CHIP
4.7K
5%
1/10W
R907
1-216-190-00 RES-CHIP
470
2%
1/8W
R908
1-216-190-00 RES-CHIP
470
2%
1/8W
R909
1-216-061-00 METAL CHIP
3.3K
5%
1/10W
R910
1-216-073-00 METAL CHIP
10K
5%
1/10W
R911
1-216-073-00 METAL CHIP
10K
5%
1/10W
R912
1-216-186-00 RES-CHIP
330
5%
1/8W
R913
1-216-049-11 RES-CHIP
1K
5%
1/10W
R914
1-216-049-11 RES-CHIP
1K
5%
1/10W
R915
1-216-009-00 RES-CHIP
22
5%
1/10W
(US,CND)
R915
1-216-021-00 METAL CHIP
68
5%
1/10W
(AEP,UK,E)
R916
1-216-001-00 METAL CHIP
10
5%
1/10W
R917
1-216-009-00 RES-CHIP
22
5%
1/10W
(US,CND)
R917
1-216-021-00 METAL CHIP
68
5%
1/10W
(AEP,UK,E)
R918
1-216-186-00 RES-CHIP
330
2%
1/8W
R919
1-216-186-00 RES-CHIP
330
2%
1/8W
R920
1-216-001-00 METAL CHIP
10
5%
1/10W
R921
1-216-001-00 METAL CHIP
10
5%
1/10W
R922
1-216-001-00 METAL CHIP
10
5%
1/10W
R923
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R924
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R925
1-216-081-00 METAL CHIP
22K
5%
1/10W
R926
1-216-081-00 METAL CHIP
22K
5%
1/10W
R927
1-216-833-11 METAL CHIP
10K
5%
1/16W
R928
1-216-073-00 METAL CHIP
10K
5%
1/10W
R929
1-216-033-00 METAL CHIP
220
5%
1/10W
R930
1-216-821-11 METAL CHIP
1K
5%
1/16W
R931
1-216-821-11 METAL CHIP
1K
5%
1/16W
R932
1-216-821-11 METAL CHIP
1K
5%
1/16W
MAIN
Ver 1.2
21
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
R933
1-216-821-11 METAL CHIP
1K
5%
1/16W
R934
1-216-821-11 METAL CHIP
1K
5%
1/16W
R942
1-216-186-00 RES-CHIP
330
2%
1/8W
R943
1-216-186-00 RES-CHIP
330
2%
1/8W
< VARIABLE RESISTOR >
RV101
1-227-320-11 RES, VAR, CARBON 50KX2 (PHASE (40Hz))
(1902GX)
RV103
1-225-648-11 RES, VAR, CARBON 5KX2 (LOW BOOST)
RV104
1-225-648-11 RES, VAR, CARBON 5KX2 (LEVEL)
RV105
1-227-480-21 RES, ADJ, CERMET 22K
RV205
1-227-480-21 RES, ADJ, CERMET 22K
RV801
1-225-647-11 RES, VAR, CARBON 20KX4 (FILTER)
< SWITCH >
S301
1-762-638-11 SWITCH, TACTILE (TEST TONE)
S801
1-572-185-11 SWITCH, SLIDE (FILTER)
< TRANSFORMER >
T901
1-435-857-11 TRANSFORMER, DC-DC CONVERTER
< THERMISTOR (POSITIVE) >
TH801
1-804-301-11 THERMISTOR (SMD)
TH802
1-804-301-11 THERMISTOR (SMD)
TH803
1-804-301-11 THERMISTOR (SMD)
TH806
1-804-301-11 THERMISTOR (SMD)
TH807
1-804-301-11 THERMISTOR (SMD)
TH808
1-804-301-11 THERMISTOR (SMD)
TH809
1-804-301-11 THERMISTOR (SMD)
TH812
1-804-301-11 THERMISTOR (SMD)
TH813
1-804-301-11 THERMISTOR (SMD)
*************************************************************
MISCELLANEOUS
***************
***************
F901
1-533-743-11 FUSE (BLADE TYPE) (AUTO FUSE) 40A
*************************************************************
ACCESSORIES & PACKING MATERIALS
********************************
********************************
3-228-684-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH)
(1902GX)
3-228-685-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH)
(1502SX)
3-228-685-21 MANUAL, INSTRUCTION (GERMAN,ITALIAN)
(1502SX:AEP,UK,E)
3-228-685-31 MANUAL, INSTRUCTION (SPANISH,
PORTUGUESE) (1502SX:AEP,UK,E)
3-228-685-41 MANUAL, INSTRUCTION (DUTCH,SWEDISH)
(1502SX:AEP,UK,E)
3-228-685-51 MANUAL, INSTRUCTION (GREEK,RUSSIAN)
(1502SX:AEP,UK,E)
3-228-685-61 MANUAL, INSTRUCTION (POLISH,
TRADITIONAL CHINESE) (1502SX:AEP,UK,E)
3-367-410-01 SCREW (DIA.5X15), TAPPING
(MOUNTING SCREW)
*************************************************************
**************
HARDWARE LIST
**************
HARDWARE LIST
**************
#1
7-685-545-14 SCREW +BTP 3X6 TYPE2 N-S
#2
7-627-556-07 SCREW, PRECISION +P 2.6X2.8
#3
7-685-646-79 SCREW +P 3X8 TYPE2 NON-SLIT
MAIN
Ver 1.2
1
US Model
XM-1502SX/1902GX
Canadian Model
AEP Model
UK Model
E Model
XM-1502SX
SERVICE MANUAL
Ver 1.3 2002. 07
SUPPLEMENT-1
File this supplement with the service manual.
Subject : Change of Main Board (XM-1502SX only)
The main board has been changed for those sets that have their serial numbers of
3605439 and later.
Check the serial number when servicing and inspecting.
3605439 and later.
Check the serial number when servicing and inspecting.
(ENG-02008)
XM-1502SX/1902GX
2
XM-1502SX/1902GX
• IC Block Diagram
IC901 µPC494GS-T1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
OSC
REF. REG.
ERROR
ERROR
0.1V
• Waveform
IC901
5
1
1V/DIV, 5µsec/DIV
15µsec
3.4Vp-p
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 µF unless otherwise noted. pF: µµF
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
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.
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 portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
•
A
: B+ Line.
•
B
: B– Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from +12V and REM terminals.
• Voltage is 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
• Abbreviation
CND : Canadian model
•
(
) : Refer to page of Supplement-1.
for printed wiring boards:
Note:
Note:
• X
: parts extracted from the component side.
•
: Pattern from the side which enables seeing.
• Abbreviation
CND : Canadian model
IC901
C-11
IC902
F-10
IC903
A-11
Q101
G-4
Q102
F-7
Q103
E-10
Q104
E-10
Q105
E-11
Q106
E-11
Q107
G-12
Q108
G-12
Q109
D-12
Q112
H-12
Q113
E-12
Q114
F-12
Q116
E-12
Q201
H-4
Q202
F-5
Q203
F-4
Q204
F-4
Q205
F-4
Q206
F-4
Q207
G-2
Q208
G-2
Q209
D-2
Q212
H-2
Q213
E-2
Q214
E-2
Q216
E-2
Q801
D-8
Q802
E-8
Q803
C-2
Q804
C-2
Q805
B-2
Q809
A-12
Q810
B-13
Q811
B-12
Q812
C-13
Q813
C-12
Q901
G-11
Q902
G-11
Q903
H-11
Q904
B-8
Q905
B-8
Q906
B-6
Q907
B-6
Q908
B-8
Q909
B-7
Q910
B-3
Q911
B-2
Q912
B-3
R136
G-13
R236
G-2
C132
E-11
C232
F-3
D101
F-10
D102
F-10
D103
E-10
D104
E-10
D201
F-4
D202
F-4
D203
E-4
D204
E-4
D301
G-9
D302
G-8
D801
E-8
D802
D-8
D803
B-12
D805
A-12
D807
B-12
D812
B-13
D820
D-13
D821
D-13
D824
G-13
D825
H-13
D826
D-1
D827
D-1
D830
G-1
D831
H-2
D901
H-10
D902
G-11
D905
B-4
D906
B-5
D907
B-10
D908
B-9
D909
D-6
D910
D-5
D911
E-7
D912
D-6
D913
B-3
D914
B-2
D915
B-3
D917
D-6
D918
E-6
D919
E-10
D920
E-10
D921
E-4
D922
E-3
IC101
F-7
IC102
F-6
IC103
G-6
IC104
F-4
IC201
G-7
IC202
H-6
IC204
H-4
IC301
G-8
• Semiconductor Location (MAIN SECTION)
Ref. No.
Location
Ref. No.
Location
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