DOWNLOAD Sony TC-WE425 / TC-WE525 / TC-WR681 Service Manual ↓ Size: 3.35 MB | Pages: 39 in PDF or view online for FREE

Model
TC-WE425 TC-WE525 TC-WR681
Pages
39
Size
3.35 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
tc-we425-tc-we525-tc-wr681.pdf
Date
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Sony TC-WE425 / TC-WE525 / TC-WR681 Service Manual ▷ View online

– 44 –
The components identified by
mark 
!
 or dotted line with mark.
!
 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 
!
 sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
R468
1-249-429-11 CARBON
10K
5%
1/4W
R481
1-249-417-11 CARBON
1K
5%
1/4W
R482
1-249-429-11 CARBON
10K
5%
1/4W
R551
1-249-417-11 CARBON
1K
5%
1/4W
R552
1-215-455-00 METAL
27K
1%
1/4W
R553
1-215-452-00 METAL
20K
1%
1/4W
R574
1-249-413-11 CARBON
470
5%
1/4W
R575
1-249-429-11 CARBON
10K
5%
1/4W
R576
1-249-429-11 CARBON
10K
5%
1/4W
R577
1-249-429-11 CARBON
10K
5%
1/4W
R578
1-249-435-11 CARBON
33K
5%
1/4W
R581
1-249-437-11 CARBON
47K
5%
1/4W
R582
1-249-437-11 CARBON
47K
5%
1/4W
R584
1-249-410-11 CARBON
270
5%
1/4W
R661
1-249-437-11 CARBON
47K
5%
1/4W
R662
1-249-437-11 CARBON
47K
5%
1/4W
R663
1-249-437-11 CARBON
47K
5%
1/4W
R664
1-247-807-11 CARBON
100
5%
1/4W
R681
1-249-425-11 CARBON
4.7K
5%
1/4W
(WE425/WE525)
R682
1-249-429-11 CARBON
10K
5%
1/4W
(WE425/WE525)
R683
1-249-393-11 CARBON
10
5%
1/4W
(WE425/WE525)
R711
1-249-414-11 CARBON
560
5%
1/4W
R721
1-249-429-11 CARBON
10K
5%
1/4W
(US,CND)
R722
1-249-421-11 CARBON
2.2K
5%
1/4W
R723
1-249-425-11 CARBON
4.7K
5%
1/4W
R724
1-249-413-11 CARBON
470
5%
1/4W
R725
1-247-852-11 CARBON
7.5K
5%
1/4W
R726
1-249-419-11 CARBON
1.5K
5%
1/4W
R727
1-249-429-11 CARBON
10K
5%
1/4W
R728
1-249-419-11 CARBON
1.5K
5%
1/4W
R729
1-249-427-11 CARBON
6.8K
5%
1/4W
! R730
1-219-137-11 FUSIBLE
0.33
10%
1/4W  F
R731
1-249-409-11 CARBON
220
5%
1/4W
! R741
1-219-137-11 FUSIBLE
0.33
10%
1/4W  F
R742
1-249-421-11 CARBON
2.2K
5%
1/4W
R761
1-249-425-11 CARBON
4.7K
5%
1/4W
R762
1-249-417-11 CARBON
1K
5%
1/4W
R763
1-249-427-11 CARBON
6.8K
5%
1/4W
! R764
1-219-138-11 FUSIBLE
0.47
10%
1/4W  F
R781
1-249-437-11 CARBON
47K
5%
1/4W
R782
1-249-430-11 CARBON
12K
5%
1/4W
R783
1-249-429-11 CARBON
10K
5%
1/4W
R784
1-249-421-11 CARBON
2.2K
5%
1/4W
R791
1-249-417-11 CARBON
1K
5%
1/4W
R792
1-249-429-11 CARBON
10K
5%
1/4W
R811
1-249-429-11 CARBON
10K
5%
1/4W
R812
1-249-429-11 CARBON
10K
5%
1/4W
R813
1-249-429-11 CARBON
10K
5%
1/4W
R814
1-249-429-11 CARBON
10K
5%
1/4W
R821
1-249-441-11 CARBON
100K
5%
1/4W
R822
1-249-417-11 CARBON
1K
5%
1/4W
R823
1-249-425-11 CARBON
4.7K
5%
1/4W
R825
1-247-876-11 CARBON
75K
5%
1/4W
R826
1-247-876-11 CARBON
75K
5%
1/4W
R827
1-247-895-00 CARBON
470K
5%
1/4W
R828
1-247-895-00 CARBON
470K
5%
1/4W
R830
1-249-429-11 CARBON
10K
5%
1/4W
R831
1-249-429-11 CARBON
10K
5%
1/4W
R832
1-249-429-11 CARBON
10K
5%
1/4W
R833
1-247-807-11 CARBON
100
5%
1/4W
R834
1-247-807-11 CARBON
100
5%
1/4W
R835
1-247-807-11 CARBON
100
5%
1/4W
R836
1-247-807-11 CARBON
100
5%
1/4W
R837
1-247-807-11 CARBON
100
5%
1/4W
R838
1-247-807-11 CARBON
100
5%
1/4W
R839
1-247-807-11 CARBON
100
5%
1/4W
R841
1-249-429-11 CARBON
10K
5%
1/4W
R842
1-249-441-11 CARBON
100K
5%
1/4W
R843
1-249-417-11 CARBON
1K
5%
1/4W
R889
1-247-807-11 CARBON
100
5%
1/4W
R891
1-247-807-11 CARBON
100
5%
1/4W
R892
1-247-807-11 CARBON
100
5%
1/4W
R893
1-247-807-11 CARBON
100
5%
1/4W
R894
1-247-807-11 CARBON
100
5%
1/4W
R926
1-249-431-11 CARBON
15K
5%
1/4W
< VARIABLE RESISTOR >
RV111
1-241-764-11 RES, ADJ, CARBON   10K
RV121
1-241-764-11 RES, ADJ, CARBON   10K
RV131
1-241-765-11 RES, ADJ, CARBON   22K
RV161
1-241-764-11 RES, ADJ, CARBON   10K
RV211
1-241-764-11 RES, ADJ, CARBON   10K
RV221
1-241-764-11 RES, ADJ, CARBON   10K
RV231
1-241-765-11 RES, ADJ, CARBON   22K
RV261
1-241-764-11 RES, ADJ, CARBON   10K
RV316
1-241-764-11 RES, ADJ, CARBON   10K
RV317
1-241-765-11 RES, ADJ, CARBON   22K
RV318
1-241-764-11 RES, ADJ, CARBON   10K (WE525)
RV416
1-241-764-11 RES, ADJ, CARBON   10K
RV417
1-241-765-11 RES, ADJ, CARBON   22K
< RELAY >
RY451
1-515-913-11 RELAY
< TRANSFORMER >
T131
1-433-381-11 TRANSFORMER, BIAS OSCILLATOR
T231
1-433-381-11 TRANSFORMER, BIAS OSCILLATOR
T441
1-429-222-11 TRANSFORMER, BIAS OSCILLATION
< TEST PIN >
TP431
1-766-276-11 PIN, CONNECTOR (PC BOARD) 3P
– 45 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by
mark 
!
 or dotted line with mark.
!
 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 
!
 sont critiques pour la
sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
RECVOL
POWER
MAIN
POWER1
POWER2
< VIBRATOR >
X841
1-579-175-11 VIBRATOR, CERAMIC (10MHz)
*************************************************************
*
1-668-805-11 POWER BOARD
*************
< CAPACITOR >
C971
1-164-159-11 CERAMIC
0.1uF
50V
C972
1-164-159-11 CERAMIC
0.1uF
50V
< CONNECTOR >
CN974
1-568-106-11 PIN, CONNECTOR 4P (E,SP,MY)
< TRANSFORMER >
! T901
1-429-387-11 TRANSFORMER, POWER (US,CND)
! T901
1-429-872-11 TRANSFORMER, POWER (AEP,UK,AUS,CH)
! T901
1-431-970-11 TRANSFORMER, POWER (E,SP,MY)
*************************************************************
*
1-668-800-11 POWER1 BOARD (EXCEPT US,CND)
**************
< CAPACITOR >
! C981
1-113-925-11 CERAMIC
0.01uF
20%
250V
< CONNECTOR >
CN981
1-568-226-11 PIN, CONNECTOR 2P
< SWITCH >
! S981
1-762-581-11 SWITCH, AC POWER PUSH (1 KEY) (
U)
*************************************************************
*
1-668-801-11 POWER2 BOARD (US,CND)
**************
< RESISTOR >
R927
1-249-437-11 CARBON
47K
5%
1/4W
< SWITCH >
S961
1-554-118-00 SWITCH, PUSH (1 KEY) (
1/u)
S962
1-762-567-11 SWITCH, SLIDE (DIRECTION MODE)
*************************************************************
*
1-668-803-11 RECVOL BOARD
*************
< DIODE >
D951
8-719-313-43 LED   SEL6210S-TH10 (AUTO)
D952
8-719-313-43 LED   SEL6210S-TH10 (SYNCHRO)
(WE425/WE525)
< RESISTOR >
R941
1-249-418-11 CARBON
1.2K
5%
1/4W
R942
1-249-420-11 CARBON
1.8K
5%
1/4W
(WE425/WE525)
R952
1-249-413-11 CARBON
470
5%
1/4W
R953
1-249-413-11 CARBON
470
5%
1/4W
(WE425/WE525)
< VARIABLE RESISTOR >
RV951
1-225-616-11 RES, VAR, CARBON   20K (REC LEVEL)
< SWITCH >
S941
1-554-303-21 SWITCH, TACTILE (ARL)
S942
1-554-303-21 SWITCH, TACTILE (FADER)
S943
1-554-303-21 SWITCH, TACTILE (SYNCHRO) (WE425/WE525)
*************************************************************
MISCELLANEOUS
***************
51
1-769-976-11 WIRE (FLAT TYPE) (13 CORE)
52
1-769-984-11 WIRE (FLAT TYPE) (13 CORE)
! 53
1-590-926-11 CORD, POWER (US,CND)
! 54
1-751-529-11 CORD, POWER (UK)
! 55
1-696-845-11 CORD, POWER (WE425:AUS)
! 56
1-569-007-11 ADAPTOR, CONVERSION 2P (E)
! 57
1-558-943-41 CORD, POWER (E)
! 58
1-575-651-21 CORD, POWER (AEP,SP,MY/WR681:AUS)
! 59
1-782-510-11 CORD, POWER (CH)
166
1-773-391-11 WIRE (FLAT TYPE) (35 CORE)
HP1
A-2004-645-A DECK (A) ASSY, HEAD (PLAYBACK) (DECK A)
HRPE1
A-2004-646-A DECK (B) ASSY, HEAD
(RECORD/PLAYBACK/ERASE) (DECK B)
M1001
A-2004-644-A MOTOR ASSY, CAPSTAN (DECK A)
M1002
A-2004-644-A MOTOR ASSY, CAPSTAN (DECK B)
! S902
1-692-155-11 SELECTOR, POWER VOLTAGE (VOLTAGE)
(E,SP,MY)
! T901
1-429-387-11 TRANSFORMER, POWER (US,CND)
! T901
1-429-872-11 TRANSFORMER, POWER (AEP,UK,AUS,CH)
! T901
1-431-970-11 TRANSFORMER, POWER (E,SP,MY)
*************************************************************
– 46 –
Sony Corporation
Home A&V Products Company
9-922-808-11
TC-WE425/WE525/WR681
98D0490-1
Printed in Japan 
C
1998. 4
Published by General Engineering Dept. (Shibaura)
Ref. No.
Part No.
Description
Remark
ACCESSORIES & PACKING MATERIALS
********************************
1-558-271-11 CORD, CONNECTION (AUDIO)
1-777-241-11 CORD, CONNECTION (CONTROL A1) (CND)
3-810-765-33 MANUAL, COMMONNESS INSTRUCTION
(CONTROL A1) (ENGLISH)
(WE425:US,AUS/WE525:UK)
3-810-765-43 MANUAL, COMMONNESS INSTRUCTION
(CONTROL A1) (ENGLISH,FRENCH,GERMAN,
SPANISH,DUTCH,SWEDISH,ITALIAN,
PORTUGUESE,CHINESE)
(WE425:CND,CH,SP,MY/WE525:AEP)
3-862-714-11 MANUAL, INSTRUCTION (ENGLISH)
(US,CND,UK,AUS,CH)
3-862-714-21 MANUAL, INSTRUCTION (ENGLISH,FRENCH,
SPANISH,PORTUGUESE) (AEP,E,SP,MY)
3-862-714-31 MANUAL, INSTRUCTION (GERMAN,DUTCH,
SWEDISH,ITALIAN) (AEP)
3-862-714-41 MANUAL, INSTRUCTION (CHINESE)
(E,CH,SP,MY)
3-862-714-51 MANUAL, INSTRUCTION (ARABIC) (E)
3-862-714-61 MANUAL, INSTRUCTION (FRENCH) (CND)
*************************************************************
**************
HARDWARE LIST
**************
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#3
7-685-851-09 SCREW +BVTT 2X4 (S)
#4
7-685-852-04 SCREW +BVTT 2X5 (S)
#5
7-685-134-19 SCREW +PTPWH 2.6X8 (TYPE2)
#6
7-628-254-15 SCREW +PS 2.6X6
#7
7-623-505-01 LUG, 2
#8
7-685-850-04 SCREW +BVTT 2X3 (S)
#9
7-685-851-04 SCREW +BVTT 2X4 (S)
– 46 –
Sony Corporation
Home A&V Products Company
9-922-808-11
TC-WE425/WE525/WR681
98D0490-1
Printed in Japan 
C
1998. 4
Published by General Engineering Dept. (Shibaura)
Ref. No.
Part No.
Description
Remark
ACCESSORIES & PACKING MATERIALS
********************************
1-558-271-11 CORD, CONNECTION (AUDIO)
1-777-241-11 CORD, CONNECTION (CONTROL A1) (CND)
3-810-765-33 MANUAL, COMMONNESS INSTRUCTION
(CONTROL A1) (ENGLISH)
(WE425:US,AUS/WE525:UK)
3-810-765-43 MANUAL, COMMONNESS INSTRUCTION
(CONTROL A1) (ENGLISH,FRENCH,GERMAN,
SPANISH,DUTCH,SWEDISH,ITALIAN,
PORTUGUESE,CHINESE)
(WE425:CND,CH,SP,MY/WE525:AEP)
3-862-714-11 MANUAL, INSTRUCTION (ENGLISH)
(US,CND,UK,AUS,CH)
3-862-714-21 MANUAL, INSTRUCTION (ENGLISH,FRENCH,
SPANISH,PORTUGUESE) (AEP,E,SP,MY)
3-862-714-31 MANUAL, INSTRUCTION (GERMAN,DUTCH,
SWEDISH,ITALIAN) (AEP)
3-862-714-41 MANUAL, INSTRUCTION (CHINESE)
(E,CH,SP,MY)
3-862-714-51 MANUAL, INSTRUCTION (ARABIC) (E)
3-862-714-61 MANUAL, INSTRUCTION (FRENCH) (CND)
*************************************************************
**************
HARDWARE LIST
**************
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#2
7-685-871-01 SCREW +BVTT 3X6 (S)
#3
7-685-851-09 SCREW +BVTT 2X4 (S)
#4
7-685-852-04 SCREW +BVTT 2X5 (S)
#5
7-685-134-19 SCREW +PTPWH 2.6X8 (TYPE2)
#6
7-628-254-15 SCREW +PS 2.6X6
#7
7-623-505-01 LUG, 2
#8
7-685-850-04 SCREW +BVTT 2X3 (S)
#9
7-685-851-04 SCREW +BVTT 2X4 (S)
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