Sony HCD-GN70V / MHC-GN70V Service Manual ▷ View online
61
HCD-GN70V
107
108
103
104
105
109
106
101
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
F976
T910
F977
F975
F978
F974
not
supplied
supplied
#5
#5
#1
#1
#3
#1
#1
#1
#1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
line with mark 0 are critical for safety.
Replace only with part number specified.
8-3. CHASSIS SECTION
101
1-686-930-11 TRANS BOARD
0 103
1-777-071-53 CORD, POWER (EA,SP,MY,PH)
0 103
1-824-818-11 CORD, POWER (TH)
0 103
1-827-226-11 CORD, POWER (E3,E15)
*
104
3-703-244-00 BUSHING (2104), CORD (EA,SP,MY,PH,TH)
104
3-703-571-11 BUSHING (S) (4516), CORD (E3,E15)
105
A-4732-856-A MAIN BOARD, COMPLETE (EXCEPT EA,TH)
105
A-4734-379-A MAIN BOARD, COMPLETE (TH)
105
A-4747-684-A MAIN BOARD, COMPLETE (EA)
106
4-225-252-01 CUSHION (FOOT)
107
A-4733-006-A POWER AMP BOARD, COMPLETE (EXCEPT TH)
107
A-4734-385-A POWER AMP BOARD, COMPLETE (TH)
108
4-943-687-01 HOLDER, PC BOARD
*
109
4-988-533-01 HOLDER, PWB
0 F974
1-533-473-11 FUSE, GLASS TUBE (DIA. 5) (T6.3AL 250V)
0 F975
1-533-473-11 FUSE, GLASS TUBE (DIA. 5) (T6.3AL 250V)
0 F976
1-576-655-11 FUSE, GLASS TUBE (DIA. 5) (T8AL 250V)
0 F977
1-576-655-11 FUSE, GLASS TUBE (DIA. 5) (T8AL 250V)
0 F978
1-533-471-11 FUSE, GLASS TUBE (DIA. 5) (T4AL 250V)
0 T910
1-439-891-11 POWER TRANSFORMER (EA)
0 T910
1-439-897-11 POWER TRANSFORMER (EXCEPT EA)
#1
7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S
#3
7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3
#5
7-685-881-09 SCREW +BVTT 4X8 (S)
62
HCD-GN70V
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
8-4. CD MECHANISM DECK SECTION-1
(CDM74-30BD62)
151
152
153
154
155
155
156
156
157
157
158
158
159
151
156
162
163
164
165
160
161
164
M741
chassis assy
151
4-218-253-21 SCREW (M2.6), +BTTP
152
1-776-182-11 WIRE (FLAT TYPE) (5 CORE)
153
1-687-134-11 MOTOR (TB) BOARD
154
4-243-815-01 TABLE (LOADING)
155
4-245-571-02 GEAR (STOPPER)
156
4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
157
4-245-570-01 GEAR (JOINT)
158
4-245-572-01 BUSHING (GEAR)
159
1-687-132-11 SENSOR BOARD
160
4-243-820-01 GEAR (TABLE)
161
4-243-819-01 GEAR (GENEVA)
162
4-243-816-01 TRAY
163
4-243-823-01 BELT (TABLE)
164
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
165
4-243-821-01 PULLEY (TABLE)
M741
A-4723-963-A MOTOR ASSY, TABLE
63
HCD-GN70V
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
8-5. CD MECHANISM DECK SECTION-2
(CDM74-30BD62)
201
202
202
202
203
204
205
206
207
208
210
211
212
213
214
215
216
217
219
227
220
205
205
222
223
223
224
224
225
226
218
223
223
222
222
222
205
205
205
205
M751
RE701
Base unit
section
section
201
1-687-135-11 DRIVER BOARD
202
4-218-253-31 SCREW (M2.6), +BTTP
203
1-687-669-11 SW BOARD
204
4-244-034-01 BELT (LOADING)
205
4-218-252-61 SCREW (+PTPWH M2.6), FLOATING
206
4-225-844-01 GEAR (LOADING A)
207
4-224-613-01 GEAR (SHAFT)
208
1-687-133-11 MOTOR (LD) BOARD
210
4-244-108-01 GEAR, SWING
211
4-224-609-01 GEAR (LOADING C)
212
4-224-608-01 COLLAR, SWING
213
3-016-533-01 WASHER (FR), STOPPER
214
4-224-611-01 GEAR (LOADING B)
215
4-224-606-01 GEAR (RV)
216
4-243-818-01 GEAR (U/D)
217
4-243-822-01 LEVER (LIFTER)
218
X-4955-756-1 PULLEY (A) ASSY, CHUCKING
219
4-231-513-01 PULLEY (B) (BU-30), CHUCKING
220
X-4955-537-1 HOLDER (30) ASSY
222
4-231-451-01 INSULATOR (BU-30)
223
4-227-045-11 SPRING (INSULATOR), COIL
224
4-231-151-01 STOPPER (BU)
225
4-218-253-31 SCREW (M2.6), +BTTP
226
4-228-414-01 BRACKET (YOKE)
227
4-243-817-01 CHASSIS (TH)
227
4-243-817-11 CHASSIS (EXCEPT TH)
M751
A-4737-553-A MOTOR ASSY, LOADING
RE701
1-477-680-11 ENCODER, ROTARY
64
HCD-GN70V
8-6. BASE UNIT SECTION
(BU-30BD62)
555
552
554
553
551
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
0 551
A-4735-189-A OPTICAL PICK-UP ASSY (A-MAX.3)
552
A-4728-371-A BD BOARD, COMPLETE
553
4-233-832-01 GEAR (LB)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
line with mark 0 are critical for safety.
Replace only with part number specified.
554
4-233-831-01 GEAR (LA)
555
1-782-817-11 WIRE (FLAT TYPE) (16 CORE)
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