Sony HCD-GN88D / MHC-GN88D Service Manual ▷ View online
81
HCD-GN88D
8-3. CHASSIS SECTION
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.
102
107
108
103
104
105
109
106
101
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
not
supplied
supplied
F976
T910
F977
F975
F978
F979
not
supplied
supplied
#5
#5
#1
#1
#3
#1
#1
#1
#3
#1
#1
F974
101
1-686-930-11 TRANS BOARD
102
A-4732-892-A SURROUND BOARD, COMPLETE (EXCEPT TH)
102
A-4734-262-A SURROUND BOARD, COMPLETE (TH)
0 103
1-696-847-21 CORD, POWER (AUS)
0 103
1-777-071-53 CORD, POWER (E51,EA,PH,SP,MY)
0 103
1-824-818-11 CORD, POWER (TH)
0 103
1-827-226-11 CORD, POWER (E15,E3,MX)
*
104
3-703-244-00 BUSHING (2104), CORD
(AUS,E51,EA,PH,SP,MY,TH)
104
3-703-571-11 BUSHING (S) (4516), CORD (E15,E3,MX)
105
A-4732-888-A MAIN BOARD, COMPLETE(E15,E3,E51,EA,MX)
105
A-4733-170-A MAIN BOARD, COMPLETE (AUS,PH,SP,MY)
105
A-4734-508-A MAIN BOARD, COMPLETE (TH)
106
4-225-252-01 CUSHION (FOOT)
107
A-4732-900-A POWER BOARD, COMPLETE (EXCEPT TH)
107
A-4734-623-A POWER 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 F979
1-533-470-11 FUSE, GLASS TUBE (DIA. 5) (T3.15AL 250V)
0 T910
1-439-741-11 TRANSFORMER, POWER
(AUS,E15,E3,E51,PH,SP,MY,TH)
0 T910
1-439-842-11 POWER TRANSFORMER (EA,MX)
#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)
82
HCD-GN88D
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
8-4. DVD MECHANISM DECK SECTION-1
(CDM74D-DVBU23)
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
4-245-571-01 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
83
HCD-GN88D
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
8-5. DVD MECHANISM DECK SECTION-2
(CDM74D-DVBU23)
201
202
202
202
203
204
205
206
207
208
210
211
212
213
214
215
216
217
219
222
222
224
227
225
228
226
223
223
222
223
229
209
220
230
218
205
205
205
M751
RE701
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.
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
209
4-243-817-11 CHASSIS
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-4954-450-1 PULLEY (240) ASSY
219
4-233-594-01 PULLEY (B) (DVD), CHUCKING
220
X-4955-538-1 HOLDER (DBU) ASSY
222
3-053-847-31 INSULATOR
223
4-981-923-01 SCREW (M), STEP
224
4-218-252-51 SCREW (+PTPWH M2.6), FLOATING
225
4-218-253-11 SCREW (M2.6), +BTTP
226
1-775-265-11 WIRE (FLAT TYPE) (29 CORE)
227
1-824-106-12 CABLE, FLEXIBLE FLAT (24 CORE)
228
A-4728-690-A RF BOARD, COMPLETE
0 229
1-477-263-11 OPTICAL PICK-UP (TDPO22W)
230
3-053-844-01 YOKE
M751
A-4737-553-A MOTOR ASSY, LOADING
RE701
1-477-680-11 ENCODER, ROTARY
84
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
HCD-GN88D
SECTION 9
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
NOTE:
• Due to standardization, replacements in the
• Due to standardization, replacements in the
parts list may be different from the parts speci-
fied in the diagrams or the components used
on the set.
fied in the diagrams or the components used
on the set.
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• 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
• Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when order-
ing these items.
Some delay should be anticipated when order-
ing these items.
• SEMICONDUCTORS
In each case, u:
µ, for example:
uA. .
:
µA. .
uPA. . :
µPA. .
uPB. . :
µPB. .
uPC. . :
µPC. .
uPD. . :
µPD. .
• CAPACITORS
uF:
µF
• COILS
uH:
µH
The components identified by
mark 0 or dotted line with mark
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
When indicating parts by reference
number, please include the board.
number, please include the board.
1-686-936-11 CD SWITCH BOARD
**************
< DIODE >
D748
8-719-058-04 DIODE SEL5223S-TP15 (=/1)
< TRANSISTOR >
Q748
8-729-116-02 TRANSISTOR BA1A4M-TP
< RESISTOR >
R748
1-249-411-11 CARBON
330
5%
1/4W
R749
1-249-410-11 CARBON
270
5%
1/4W F
R788
1-249-427-11 CARBON
6.8K
5%
1/4W F
R789
1-249-429-11 CARBON
10K
5%
1/4W
R790
1-249-431-11 CARBON
15K
5%
1/4W
R791
1-249-433-11 CARBON
22K
5%
1/4W
R792
1-249-435-11 CARBON
33K
5%
1/4W
< SWITCH >
S749
1-762-875-21 SWITCH, KEYBOARD (=/1)
S788
1-762-875-21 SWITCH, KEYBOARD (ZOPEN/CLOSE)
S789
1-762-875-21 SWITCH, KEYBOARD (EX-CHANGE/DISK SKIP)
S790
1-762-875-21 SWITCH, KEYBOARD (DISC 3)
S791
1-762-875-21 SWITCH, KEYBOARD (DISC 2)
S792
1-762-875-21 SWITCH, KEYBOARD (DISC 1)
******************************************************
A-4732-870-A DISPLAY BOARD, COMPLETE (EXCEPT TH)
A-4734-535-A DISPLAY BOARD, COMPLETE (TH)
A-4734-535-A DISPLAY BOARD, COMPLETE (TH)
*********************
4-231-581-01 HOLDER (FL)
< CAPACITOR >
C100
1-126-964-11 ELECT
10uF
20%
50V
C101
1-137-194-81 FILM
0.47uF
5%
50V
C102
1-137-194-81 FILM
0.47uF
5%
50V
C104
1-126-964-11 ELECT
10uF
20%
50V
C105
1-126-957-11 ELECT
0.22uF
20%
50V
C106
1-136-165-00 FILM
0.1uF
5%
50V
C107
1-136-165-00 FILM
0.1uF
5%
50V
C109
1-124-261-00 ELECT
10uF
20%
50V
C110
1-126-957-11 ELECT
0.22uF
20%
50V
C111
1-136-157-00 FILM
0.022uF
5%
50V
C112
1-136-157-00 FILM
0.022uF
5%
50V
C114
1-126-964-11 ELECT
10uF
20%
50V
C115
1-126-957-11 ELECT
0.22uF
20%
50V
C116
1-130-475-00 MYLAR
0.0022uF
5%
50V
C117
1-130-475-00 MYLAR
0.0022uF
5%
50V
C118
1-126-964-11 ELECT
10uF
20%
50V
C119
1-124-261-00 ELECT
10uF
20%
50V
C120
1-126-957-11 ELECT
0.22uF
20%
50V
C121
1-126-963-11 ELECT
4.7uF
20%
50V
C122
1-124-584-00 ELECT
100uF
20%
10V
C123
1-104-665-11 ELECT
100uF
20%
10V
C124
1-126-964-11 ELECT
10uF
20%
50V
C125
1-164-159-21 CERAMIC
0.1uF
50V(TH)
C125
1-164-159-11 CERAMIC
0.1uF
50V
(EXCEPT TH)
C152
1-162-286-21 CERAMIC
220PF
10%
50V(TH)
C152
1-162-286-31 CERAMIC
220PF
10%
50V
(EXCEPT TH)
C153
1-162-286-21 CERAMIC
220PF
10%
50V(TH)
C153
1-162-286-31 CERAMIC
220PF
10%
50V
(EXCEPT TH)
C154
1-162-286-21 CERAMIC
220PF
10%
50V(TH)
C154
1-162-286-31 CERAMIC
220PF
10%
50V
(EXCEPT TH)
C155
1-162-286-21 CERAMIC
220PF
10%
50V(TH)
C155
1-162-286-31 CERAMIC
220PF
10%
50V
(EXCEPT TH)
C156
1-162-286-21 CERAMIC
220PF
10%
50V(TH)
C156
1-162-286-31 CERAMIC
220PF
10%
50V
(EXCEPT TH)
C157
1-162-286-21 CERAMIC
220PF
10%
50V(TH)
C157
1-162-286-31 CERAMIC
220PF
10%
50V
(EXCEPT TH)
C618
1-162-306-11 CERAMIC
0.01uF
30%
16V
C619
1-124-589-11 ELECT
47uF
20%
16V
C620
1-162-306-11 CERAMIC
0.01uF
30%
16V
C622
1-126-163-11 ELECT
4.7uF
20%
50V
C623
1-162-294-31 CERAMIC
0.001uF
10%
50V
C624
1-162-306-11 CERAMIC
0.01uF
30%
16V
C625
1-162-306-11 CERAMIC
0.01uF
30%
16V
C626
1-162-306-11 CERAMIC
0.01uF
30%
16V
C627
1-162-306-11 CERAMIC
0.01uF
30%
16V
C628
1-162-306-11 CERAMIC
0.01uF
30%
16V
C651
1-164-159-21 CERAMIC
0.1uF
50V(TH)
C651
1-164-159-11 CERAMIC
0.1uF
50V
(EXCEPT TH)
C652
1-124-261-00 ELECT
10uF
20%
50V
C653
1-124-261-00 ELECT
10uF
20%
50V
C710
1-162-306-11 CERAMIC
0.01uF
30%
16V
CD SWITCH
DISPLAY
•
Abbreviation
AUS
AUS
: Australian model
E3
: 240 V AC Area in E model
EA
: Saudi Arabia model
E15
: Iran model
E51
: Chilean and Peruvian model
MX
: Mexican model
PH
: Philippines model
SP
: Singapore model
MY
: Malaysia model
TH
: Thai model
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