Sony TC-WE475 Service Manual ▷ View online
29
TC-WE475
7-3. CASSETTE HOLDER SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
102
103
110
109
108
117
119
104
114
105
114
114
112
111
114
108
116
113
112
107
106
115
115
105
104
114
#4
#4
#3
#3
#3
#3
114
TCM-230ASR41A
TCM-230ASR41B
118
101
X-4953-501-1 LID(A) ASSY, CASSETTE
(US,CND,AEP,UK,SP,AUS)
101
X-4953-504-1 LID(A) ASSY, CASSETTE (SILVER) (AEP)
102
X-4953-497-1 LID(B) ASSY, CASSETTE
(US,CND,AEP,UK,SP,AUS)
102
X-4953-505-1 LID(B) ASSY, CASSETTE (SILVER) (AEP)
103
4-232-407-01 BUTTON (EJECT) (US,CND,AEP,UK,SP,AUS)
103
4-232-407-11 BUTTON (EJECT)(SILVER) (AEP)
104
3-022-410-01 DAMPER
105
3-019-450-01 PLATE (L), FULCRUM
106
X-4953-543-1 HOLDER (L) ASSY, CASSETTE
(US,CND,AEP,UK,SP,AUS)
106
X-4953-552-1 HOLDER (L) ASSY, CASSETTE (SILVER) (AEP)
107
3-019-455-01 SPRING (R), LOADING
108
3-019-451-01 PLATE (R), FULCRUM
109
X-4953-542-1 HOLDER (R) ASSY, CASSETTE
(US,CND,AEP,UK,SP,AUS)
109
X-4953-551-1 HOLDER (R) ASSY, CASSETTE (SILVER) (AEP)
110
3-019-454-01 SPRING (L), LOADING
111
3-019-453-01 LEVER (LOCK R)
112
3-019-456-01 SCREW, STEP
113
3-019-452-01 LEVER (LOCK L)
114
4-951-620-01 SCREW (2.6X8), +BVTP
115
4-959-229-11 DETENT, CASSETTE
116
3-032-810-03 SPRING (R), TORSION
117
3-032-809-03 SPRING (L), TORSION
118
4-238-804-01 LEVER (EJECT PREVENTION R)
119
4-238-805-01 LEVER (EJECT PREVENTION L)
#3
7-685-851-09 SCREW +BVTT 2X4 (S)
#4
7-685-852-04 SCREW +BVTT 2X5 (S)
Ver. 1.9
30
TC-WE475
7-4. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
• vA to vG are including into the mounted PANEL board (Ref No. 160).
vA
vA
PANEL board
vC
DIRECTION board
vD
H.P board
vF
POWER board
vG
RECVOL board
FLT901
not supplied
not supplied
not
supplied
#5
152
155
151
154
154
154
160
(Including
v
A to
v
G)
154
159
154
154
158
157
154
156
153
v
A
v
D
v
G
v
F
v
C
151
X-4953-498-1 PANEL (US) ASSY, FRONT (US,CND)
151
X-4953-499-1 PANEL (EU) ASSY, FRONT (AEP,UK,SP,AUS)
151
X-4953-502-1 PANEL (EU) ASSY, FRONT (SILVER) (AEP)
152
4-232-409-01 KNOB (DIA. 21) (US,CND,AEP,UK,SP,AUS)
152
4-232-409-11 KNOB (DIA. 21)(SILVER) (AEP)
153
4-232-410-01 KNOB (SLIDE) (US,CND,AEP,UK,SP,AUS)
153
4-232-410-11 KNOB (SLIDE)(SILVER) (AEP)
154
4-951-620-01 SCREW (2.6X8), +BVTP
* 155
4-978-398-21 CUSHION
156
4-231-973-01 BUTTON (POWER) (US,CND,AEP,UK,SP,AUS)
156
4-231-973-11 BUTTON (POWER)(SILVER) (AEP)
157
4-232-412-01 BUTTON (DIA 3.5) (US,CND,AEP,UK,SP,AUS)
157
4-232-412-11 BUTTON (DIA 3.5)(SILVER) (AEP)
158
3-931-378-01 KNOB (F10) (US,CND,AEP,UK,SP,AUS)
158
3-931-378-21 KNOB (F10)(SILVER) (AEP)
159
1-769-950-11 WIRE (FLAT TYPE) (11 CORE)
160
A-2007-861-A PANEL MOUNTED PC BOARD (US,CND)
160
A-2007-863-A PANEL MOUNTED PC BOARD (AEP,UK)
160
A-2007-864-A PANEL MOUNTED PC BOARD (SP)
160
A-2007-865-A PANEL MOUNTED PC BOARD (SILVER) (AEP)
160
A-2007-872-A PANEL MOUNTED PC BOARD (AUS)
31
TC-WE475
7-5. TAPE MECHANISM SECTION
(DECK A: TCM-230ASR41A)
(DECK B: TCM-230ASR41B)
(DECK B: TCM-230ASR41B)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
201 (DECK B)
202 (DECK A)
#7
#6
not supplied
#7
#6
not supplied
203
204
203
204
205
222
205
222
207
208
209
210
211
206
212
213
214
212
213
218
215
219
216
216
217
220
217
220
221
223
221
223
Ver. 1.8
201
A-2100-942-A MECHANISM DECK (DECK B)
202
A-2100-941-A MECHANISM DECK (DECK A)
203
X-3374-155-5 PINCH LEVER (FWD) ASSY
204
X-3374-156-5 PINCH LEVER (REV) ASSY
205
4-227-872-11 SCREW (+PTT 2X4), GROUND POINT
206
X-4953-986-1 BLOCK (B) ASSY, HEAD (DECK B)
207
X-4953-985-1 BLOCK (A) ASSY, HEAD (DECK A)
208
A-4476-817-A HEAD (B) BOARD, COMPLETE (DECK B)
209
A-4476-815-A HEAD (A) BOARD, COMPLETE (DECK A)
210
A-4476-816-A LEAF SW BOARD, COMPLETE (DECK B)
211
A-4476-814-A LEAF SW BOARD, COMPLETE (DECK A)
212
3-041-947-01 BELT (FR)
213
3-041-946-01 BELT (CAPSTAN B)
214
X-3378-042-1 FLYWHEEL (B-FWD) ASSY
215
X-3378-043-1 FLYWHEEL (B-REV) ASSY
216
A-2004-854-A MOTOR ASSY, CAPSTAN
217
3-359-464-01 WASHER (CAPSTAN)
218
X-4952-851-1 WHEEL (B-FWD) ASSY, FLY
219
X-4952-852-1 WHEEL (B-REV) ASSY, FLY
220
3-359-464-11 WASHER (CAPSTAN)
221
3-016-533-01 WASHER (FR), STOPPER
222
3-019-208-01 WASHER, STOPPER
223
3-040-580-02 PULLEY (TENSION)
#6
7-623-921-01 RING, RETAINING, CAPSTAN
#7
7-628-254-05 SCREW +PS 2.6X5
Note: When replacing Ref. No. 201, be sure to refer to
service manual supplement-4.
32
TC-WE475
SECTION 8
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
• SEMICONDUCTORS
In each case, u:
µ , for example:
uA...:
µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...:
µ PC..., uPD...: µ PD...
• CAPACITORS
uF :
µ F
• COILS
uH :
µ H
• Abbreviation
CND : Canadian model
SP
SP
: Singapore model
AUS : Australian model
Note:
• Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
specified in the diagrams or the components
used on the set.
• -XX, -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
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.
A-4476-815-A HEAD RELAY (PB) BOARD
*********************
< CONNECTOR >
* CN1002 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P
**************************************************************
**************************************************************
A-4476-817-A HEAD RELAY (REC/PB) BOARD
*************************
CN1003 1-564-722-11 PIN, CONNECTOR (SMALL TYPE) 6P
**************************************************************
A-4476-814-A LEAF SW (PB) BOARD, COMPLETE
************************
< SWITCH >
S3
1-771-333-11 SWITCH, LEAF (HALF)
S4
1-771-205-11 SWITCH, LEAF (120/70)
S6
1-570-953-11 SWITCH, PUSH (1 KEY)(PLAY SW)
**************************************************************
A-4476-816-A LEAF SW (REC/PB) BOARD, COMPLETE
**********************
< SWITCH >
S1
1-771-205-11 SWITCH, LEAF (REC A SIDE)
S2
1-771-205-11 SWITCH, LEAF (B METAL)
S3
1-771-333-11 SWITCH, LEAF (HALF)
S4
1-771-205-11 SWITCH, LEAF (120/70)
S5
1-771-205-11 SWITCH, LEAF (REC B SIDE)
S6
1-570-953-11 SWITCH, PUSH (1 KEY)(PLAY SW)
**************************************************************
A-2007-860-A MAIN BOARD, COMPLETE (US,CND,SP,AUS)
A-2007-862-A MAIN BOARD, COMPLETE (AEP,UK)
A-2007-862-A MAIN BOARD, COMPLETE (AEP,UK)
*********************
< CAPACITOR >
C101
1-162-284-31 CERAMIC
150PF
10.00% 50V
C102
1-126-961-11 ELECT
2.2uF
20.00% 50V
C103
1-162-600-11 CERAMIC
0.0047uF
30.00% 16V
C104
1-126-963-11 ELECT
4.7uF
20.00% 50V
C105
1-162-302-11 CERAMIC
0.0022uF
20.00% 16V
C106
1-126-963-11 ELECT
4.7uF
20.00% 50V
C107
1-126-964-11 ELECT
10uF
20.00% 50V
C108
1-130-495-00 MYLAR
0.1uF
5%
50V
C109
1-137-375-11 MYLAR
0.068uF
5.00%
50V
C110
1-126-964-11 ELECT
10uF
20.00% 50V
C111
1-126-959-11 ELECT
0.47uF
20.00% 50V
C112
1-126-963-11 ELECT
4.7uF
20.00% 50V
C113
1-126-963-11 ELECT
4.7uF
20.00% 50V
C114
1-126-961-11 ELECT
2.2uF
20.00% 50V
C115
1-137-436-11 MYLAR
0.0039uF
5.00%
50V
C120
1-162-289-31 CERAMIC
390PF
10.00% 50V
C121
1-162-294-31 CERAMIC
0.001uF
10%
50V
C122
1-162-282-31 CERAMIC
100PF
10%
50V
C123
1-137-372-11 MYLAR
0.022uF
5.00%
50V
C124
1-126-963-11 ELECT
4.7uF
20.00% 50V
C125
1-162-289-31 CERAMIC
390PF
10.00% 50V
C126
1-162-282-31 CERAMIC
100PF
10%
50V
C127
1-137-372-11 MYLAR
0.022uF
5.00%
50V
C128
1-126-963-11 ELECT
4.7uF
20.00% 50V
C141
1-162-288-31 CERAMIC
330PF
10%
50V
0 C142
1-107-609-11 CERAMIC
75PF
5.00%
500V
C143
1-130-472-00 MYLAR
0.0012uF
5%
50V
C144
1-102-973-00 CERAMIC
100PF
5%
50V
C145
1-136-356-11 FILM
470PF
5.00%
100V
C146
1-137-374-11 MYLAR
0.047uF
5.00%
50V
C147
1-161-494-00 CERAMIC
0.022uF
25V
C148
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C201
1-162-284-31 CERAMIC
150PF
10.00% 50V
C202
1-126-961-11 ELECT
2.2uF
20.00% 50V
C203
1-162-600-11 CERAMIC
0.0047uF
30.00% 16V
LEAF SW (PB)
MAIN
HEAD RELAY (REC/PB)
HEAD RELAY (PB)
LEAF SW (REC/PB)
Ver. 1.6
LEAF SW (PB) BOARD and LEAF SW (REC/PB) BOARD changed
on the way of production.
Parts other than the switch are not supplied. Therefore, it becomes an
exchange of mounted board when repairing.
on the way of production.
Parts other than the switch are not supplied. Therefore, it becomes an
exchange of mounted board when repairing.
Click on the first or last page to see other TC-WE475 service manuals if exist.