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Model
HCD-GX20 MHC-GX20
Pages
53
Size
4.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-gx20-mhc-gx20.pdf
Date
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Sony HCD-GX20 / MHC-GX20 Service Manual ▷ View online

41
HCD-GX20
6-4. CD Mechanism Deck Section (CDM58F-K6)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
166
not
supplied
not
supplied
not
supplied
not supplied
151
152
153
154
155
156
174
175
176
169
157
159
158
158
158
160
161
162
163
151
164
171
165
168
179
189
171
184
158
167
171
170
170
170
183
183
183
158
187
158
M721
182
184
186
188
185
190
not
supplied
not
supplied
151
4-218-254-21 SCREW (M2.6), +PTPWH
152
4-231-187-01 CAM (RELAY)
153
4-231-177-01 TABLE (NEW)
154
4-231-181-01 LEVER (CHANGE)
155
4-231-178-02 TRAY
156
4-933-134-51 SCREW (+PTPWH 2.6X8)
157
1-675-910-14 MOTOR BOARD
158
4-218-253-01 SCREW (M2.6), +BTTP
159
1-791-983-12 WIRE (FLAT TYPE) (8 CORE)
160
1-675-911-14 ADDRESS SENSOR B0ARD
161
1-675-912-14 DRIVER BOARD
162
X-4953-283-2 CAM (U/D) ASSY
163
4-231-186-01 LEVER (EX)
164
4-231-190-01 LEVER (LIFTER)
165
4-231-189-01 PULLEY (B), CHUCKING
166
1-471-035-11 MAGNET ASSY
167
X-4953-282-1 PULLEY (A) ASSY, CHUCKING
168
X-4953-281-1 HOLDER (BU) ASSY
169
4-222-095-01 BELT
170
4-227-045-11 SPRING (INSULATOR), COIL
171
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
174
4-231-180-04 CAM (CONTROL)
175
4-231-182-01 GEAR (U)
176
4-231-183-01 PULLEY (S)
179
4-227-899-01 SCREW (DIA.12), FROATING
182
4-222-097-01 SCREW, STEP
183
4-227-549-11 INSULATOR
184
4-231-151-01 STOPPER (BU)
185
A-4672-826-A MOTOR ASSY (SLED)
0 186
A-4735-357-A BASE ASSY, OP (KSM-213D)
187
A-4676-639-A CD BOARD, COMPLETE
188
1-684-307-11 SPDL BOARD
189
4-951-620-01 SCREW (2.6X8), +BVTP
190
1-823-859-11 WIRE (FLAT TYPE)(16 CORE)
M721
1-763-790-11 MOTOR, DC (TURN)
Ver 1.3  2003.11
The components identified by
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
pièce portant le numéro spécifié.
42
HCD-GX20
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.
•
-XX, -X mean standardized parts, so they
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS:
uF: µF
•
COILS
uH: µH
•
RESISTORS
All resistors are in ohms.
METAL: metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F: nonflammable
•
SEMICONDUCTORS
In each case, u: µ, for example:
uA...: µA... , uPA... , µPA... ,
uPB... , µPB... , uPC... , µPC... ,
uPD..., µPD...
When indicating parts by reference 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.
Les composants identifiés par une marque
0
 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
ADDRESS SENSOR
CD
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1-675-911-14 ADDRESS SENSOR BOARD
**********************
< CAPACITOR >
C712
1-164-159-11 CERAMIC
0.1uF
50V
< PHOTO INTERRUPTER >
IC711
8-749-014-38 PHOTO INTERRUPTER SG-264
< RESISTOR >
R711
1-247-876-11 CARBON
75K
5%
1/4W
R712
1-249-409-11 CARBON
220
5%
1/4W F
R713
1-249-429-11 CARBON
10K
5%
1/4W
< SWITCH >
S711
1-771-821-11 SWITCH, PUSH (1 KEY) (UP/DOWN)
**************************************************************
A-4676-639-A CD BOARD, COMPLETE
*******************
< CAPACITOR >
C704
1-164-159-21 CERAMIC
0.1uF
50V
C705
1-126-947-11 ELECT
47uF
20.00% 10V
C706
1-164-159-21 CERAMIC
0.1uF
50V
C707
1-126-964-11 ELECT
10uF
20.00% 50V
C708
1-161-494-00 CERAMIC
0.022uF
25V
C709
1-104-665-11 ELECT
100uF
20.00% 10V
C710
1-104-665-11 ELECT
100uF
20.00% 10V
C711
1-162-306-11 CERAMIC
0.01uF
20.00% 16V
C712
1-136-169-00 FILM
0.22uF
5.00%
50V
C713
1-164-159-21 CERAMIC
0.1uF
50V
C714
1-126-947-11 ELECT
47uF
20.00% 10V
C715
1-162-294-31 CERAMIC
0.001uF
10%
50V
C717
1-126-964-11 ELECT
10uF
20.00% 50V
C719
1-161-494-00 CERAMIC
0.022uF
25V
C720
1-162-282-31 CERAMIC
100PF
10%
50V
C721
1-162-282-31 CERAMIC
100PF
10%
50V
C722
1-162-282-31 CERAMIC
100PF
10%
50V
C723
1-136-169-00 FILM
0.22uF
5.00%
50V
C724
1-130-489-00 MYLAR
0.033uF
5%
50V
C725
1-162-288-31 CERAMIC
330PF
10%
50V
C726
1-136-171-00 FILM
0.33uF
5.00%
50V
C727
1-136-167-00 FILM
0.15uF
5.00%
50V
C728
1-127-869-21 CERAMIC
2700PF
10%
50V
C730
1-130-485-00 MYLAR
0.015uF
5%
50V
C731
1-130-486-00 MYLAR
0.018uF
10%
50V
C732
1-130-493-00 MYLAR
0.068uF
5%
50V
C734
1-164-159-21 CERAMIC
0.1uF
50V
C735
1-162-286-21 CERAMIC
220PF
10.00% 50V
C736
1-136-171-00 FILM
0.33uF
5.00%
50V
C737
1-162-306-11 CERAMIC
0.01uF
20.00% 16V
C738
1-162-292-31 CERAMIC
680PF
10%
50V
C739
1-162-600-11 CERAMIC
0.0047uF
10.00% 16V
C740
1-162-286-21 CERAMIC
220PF
10.00% 50V
C741
1-126-959-11 ELECT
0.47uF
20.00% 50V
C742
1-126-947-11 ELECT
47uF
20.00% 10V
C743
1-126-960-11 ELECT
1uF
20.00% 50V
C744
1-127-870-21 CERAMIC
3300PF
10%
50V
C745
1-162-194-31 CERAMIC
3.9PF
10.00% 50V
C746
1-162-306-11 CERAMIC
0.01uF
20.00% 16V
C747
1-164-159-21 CERAMIC
0.1uF
50V
C748
1-162-294-31 CERAMIC
0.001uF
10%
50V
C749
1-162-205-31 CERAMIC
18PF
5%
50V
C750
1-126-963-11 ELECT
4.7uF
20.00% 50V
C751
1-164-159-21 CERAMIC
0.1uF
50V
C752
1-164-159-21 CERAMIC
0.1uF
50V
C753
1-164-159-21 CERAMIC
0.1uF
50V
C754
1-162-286-21 CERAMIC
220PF
10.00% 50V
C755
1-161-494-00 CERAMIC
0.022uF
25V
C756
1-126-947-11 ELECT
47uF
20.00% 10V
C757
1-161-494-00 CERAMIC
0.022uF
25V
C758
1-126-947-11 ELECT
47uF
20.00% 10V
C759
1-164-159-21 CERAMIC
0.1uF
50V
C760
1-162-284-31 CERAMIC
150PF
10.00% 50V
C761
1-162-206-31 CERAMIC
20PF
5%
50V
C762
1-162-206-31 CERAMIC
20PF
5%
50V
C763
1-126-947-11 ELECT
47uF
20.00% 10V
C764
1-161-494-00 CERAMIC
0.022uF
25V
C765
1-162-280-31 CERAMIC
82PF
10%
50V
C767
1-162-282-31 CERAMIC
100PF
10%
50V
C768
1-162-282-31 CERAMIC
100PF
10%
50V
C769
1-162-282-31 CERAMIC
100PF
10%
50V
C770
1-162-282-31 CERAMIC
100PF
10%
50V
C771
1-126-961-11 ELECT
2.2uF
20.00% 50V
C772
1-126-961-11 ELECT
2.2uF
20.00% 50V
C773
1-162-300-11 CERAMIC
0.01uF
30.00% 16V
SECTION 7
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
43
HCD-GX20
CD
C774
1-126-300-11 CERAMIC
0.01uF
30.00% 16V
C775
1-162-282-31 CERAMIC
100PF
10%
50V
C776
1-162-282-31 CERAMIC
100PF
10%
50V
C777
1-126-947-11 ELECT
47uF
20.00% 10V
C781
1-126-926-11 ELECT
1000uF
20.00% 10V
C782
1-164-159-21 CERAMIC
0.1uF
50V
C783
1-126-964-11 ELECT
10uF
20.00% 50V
C786
1-161-494-00 CERAMIC
0.022uF
25V
C787
1-104-665-11 ELECT
100uF
20.00% 10V
C788
1-162-290-31 CERAMIC
470PF
10%
50V
C789
1-164-159-21 CERAMIC
0.1uF
50V
C790
1-164-159-21 CERAMIC
0.1uF
50V
C791
1-164-159-21 CERAMIC
0.1uF
50V
C792
1-164-159-21 CERAMIC
0.1uF
50V
< CONNECTOR >
CN731
1-779-553-11 CONNECTOR,FFC(LIF(NON-ZIF))16P
* CN732
1-564-708-11 PIN, CONNECTOR (SMALL TYPE) 6P
CN733
1-784-780-11 CONNECTOR, FFC 19P
* CN734
1-564-709-11 PIN, CONNECTOR (SMALL TYPE) 7P
* CN735
1-564-712-11 PIN, CONNECTOR (SMALL TYPE)10P
< DIODE >
D731
8-719-991-33 DIODE   1SS133T-77
D732
8-719-991-33 DIODE   1SS133T-77
< FERRITE BEAD >
FB751
1-410-397-21 FERRITE BEAD INDUCTOR
< IC >
IC731
6-702-016-01 IC   LA9242M
IC751
6-700-355-01 IC   LC78622NE
IC781
6-700-304-01 IC   MM1469XH
< COIL >
L701
1-410-509-11 INDUCTOR
10uH
L702
1-410-509-11 INDUCTOR
10uH
L703
1-410-521-11 INDUCTOR
100uH
L704
1-410-509-11 INDUCTOR
10uH
L705
1-410-521-11 INDUCTOR
100uH
< TRANSISTOR >
Q731
8-729-116-57 TRANSISTOR
2SB1068TP-K
Q771
8-729-119-78 TRANSISTOR
2SC2785TP-HFE
Q772
8-729-119-78 TRANSISTOR
2SC2785TP-HFE
Q774
8-729-119-76 TRANSISTOR
2SA1175TP-HFE
Q775
8-729-119-78 TRANSISTOR
2SC2785TP-HFE
< RESISTOR >
R703
1-247-807-31 CARBON
100
5%
1/4W
R704
1-249-393-11 CARBON
10
5%
1/4W F
R705
1-247-807-31 CARBON
100
5%
1/4W
R706
1-247-807-31 CARBON
100
5%
1/4W
R707
1-247-807-31 CARBON
100
5%
1/4W
R708
1-249-441-11 CARBON
100K
5%
1/4W
R709
1-249-427-11 CARBON
6.8K
5%
1/4W F
R710
1-249-421-11 CARBON
2.2K
5%
1/4W F
R715
1-249-430-11 CARBON
12K
5%
1/4W
R716
1-249-439-11 CARBON
68K
5%
1/4W
R717
1-249-439-11 CARBON
68K
5%
1/4W
R718
1-249-436-11 CARBON
39K
5%
1/4W
R719
1-247-843-11 CARBON
3.3K
5%
1/4W
R720
1-249-434-11 CARBON
27K
5%
1/4W
R721
1-249-414-11 CARBON
560
5%
1/4W F
R722
1-249-431-11 CARBON
15K
5%
1/4W
R724
1-249-433-11 CARBON
22K
5%
1/4W
R725
1-249-430-11 CARBON
12K
5%
1/4W
R727
1-249-427-11 CARBON
6.8K
5%
1/4W F
R728
1-249-435-11 CARBON
33K
5%
1/4W
R729
1-249-419-11 CARBON
1.5K
5%
1/4W F
R731
1-249-432-11 CARBON
18K
5%
1/4W
R732
1-247-885-00 CARBON
180K
5%
1/4W
R733
1-249-438-11 CARBON
56K
5%
1/4W
R734
1-249-434-11 CARBON
27K
5%
1/4W
R735
1-249-435-11 CARBON
33K
5%
1/4W
R736
1-249-419-11 CARBON
1.5K
5%
1/4W F
R737
1-247-843-11 CARBON
3.3K
5%
1/4W
R738
1-247-807-31 CARBON
100
5%
1/4W
R739
1-249-419-11 CARBON
1.5K
5%
1/4W F
R740
1-249-427-11 CARBON
6.8K
5%
1/4W F
R741
1-249-424-11 CARBON
3.9K
5%
1/4W F
R742
1-247-897-11 CARBON
560K
5%
1/4W
R743
1-247-897-11 CARBON
560K
5%
1/4W
R744
1-249-428-11 CARBON
8.2K
5%
1/4W F
R745
1-249-431-11 CARBON
15K
5%
1/4W
R746
1-249-411-11 CARBON
330
5%
1/4W
R747
1-249-433-11 CARBON
22K
5%
1/4W
R748
1-249-437-11 CARBON
47K
5%
1/4W
R749
1-249-415-11 CARBON
680
5%
1/4W F
R750
1-249-425-11 CARBON
4.7K
5%
1/4W F
R751
1-249-415-11 CARBON
680
5%
1/4W F
R752
1-249-434-11 CARBON
27K
5%
1/4W
R753
1-249-418-11 CARBON
1.2K
5%
1/4W F
R754
1-249-435-11 CARBON
33K
5%
1/4W
R755
1-249-442-11 CARBON
510
5%
1/4W
R756
1-247-903-00 CARBON
1M
5%
1/4W
R757
1-249-437-11 CARBON
47K
5%
1/4W
R758
1-249-417-11 CARBON
1K
5%
1/4W F
R759
1-249-417-11 CARBON
1K
5%
1/4W F
R760
1-247-807-31 CARBON
100
5%
1/4W
R761
1-249-417-11 CARBON
1K
5%
1/4W F
R762
1-249-417-11 CARBON
1K
5%
1/4W F
R763
1-249-417-11 CARBON
1K
5%
1/4W F
R764
1-249-417-11 CARBON
1K
5%
1/4W F
R765
1-249-417-11 CARBON
1K
5%
1/4W F
R766
1-247-807-31 CARBON
100
5%
1/4W
R767
1-247-855-11 CARBON
10K
5%
1/4W
R768
1-247-855-11 CARBON
10K
5%
1/4W
R771
1-249-429-11 CARBON
10K
5%
1/4W
R772
1-249-429-11 CARBON
10K
5%
1/4W
R773
1-249-429-11 CARBON
10K
5%
1/4W
R774
1-249-429-11 CARBON
10K
5%
1/4W
R775
1-249-429-11 CARBON
10K
5%
1/4W
R776
1-249-429-11 CARBON
10K
5%
1/4W
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
44
HCD-GX20
KEY
DRIVER
CD
R777
1-249-421-11 CARBON
2.2K
5%
1/4W F
R778
1-249-421-11 CARBON
2.2K
5%
1/4W F
R780
1-249-425-11 CARBON
4.7K
5%
1/4W F
R781
1-249-434-11 CARBON
27K
5%
1/4W
R782
1-249-429-11 CARBON
10K
5%
1/4W
R783
1-249-421-11 CARBON
2.2K
5%
1/4W F
R784
1-247-807-31 CARBON
100
5%
1/4W
R785
1-247-889-00 CARBON
270K
5%
1/4W
R786
1-249-429-11 CARBON
10K
5%
1/4W
R787
1-249-429-11 CARBON
10K
5%
1/4W
R788
1-249-417-11 CARBON
1K
5%
1/4W F
R789
1-247-889-00 CARBON
270K
5%
1/4W
R792
1-249-421-11 CARBON
2.2K
5%
1/4W F
R793
1-247-807-31 CARBON
100
5%
1/4W
R794
1-249-437-11 CARBON
47K
5%
1/4W
R795
1-249-437-11 CARBON
47K
5%
1/4W
R796
1-249-437-11 CARBON
47K
5%
1/4W
R797
1-249-437-11 CARBON
47K
5%
1/4W
R798
1-249-441-11 CARBON
100K
5%
1/4W
R799
1-249-441-11 CARBON
100K
5%
1/4W
< CONNECTOR >
* TP731
1-564-704-11 PIN, CONNECTOR (SMALL TYPE) 2P
< VIBRATOR >
X701
1-579-280-11 VIBRATOR, CRYSTAL (16.9344MHz)
**************************************************************
1-675-912-14 DRIVER BOARD
*************
< CAPACITOR >
C702
1-126-964-51 ELEC
10uF
20.00% 50V
< CONNECTOR >
CN702
1-785-550-11 CONNECTOR, FFC/FPC 8P
< DIODE >
D701
8-719-983-15 DIODE   MTZJ-T-77-3.9A
< IC >
IC701
8-759-598-69 IC   BA6956AN
< RESISTOR >
R701
1-249-411-11 CARBON
330
5%
1/4W
R702
1-249-401-11 CARBON
47
5%
1/4W F
**************************************************************
1-684-305-11 KEY BOARD BOARD
****************
< DIODE >
LED615 8-719-304-83 DIODE SEL2410G (GAME MIXING)
< RESISTOR >
R654
1-249-415-11 CARBON
680
5%
1/4W F
R656
1-249-421-11 CARBON
2.2K
5%
1/4W F
R657
1-247-843-11 CARBON
3.3K
5%
1/4W
R658
1-249-425-11 CARBON
4.7K
5%
1/4W F
R659
1-249-427-11 CARBON
6.8K
5%
1/4W F
R660
1-249-429-11 CARBON
10K
5%
1/4W
R661
1-249-419-11 CARBON
1.5K
5%
1/4W F
R662
1-249-421-11 CARBON
2.2K
5%
1/4W F
R663
1-249-413-11 CARBON
470
5%
1/4W F
R664
1-249-415-11 CARBON
680
5%
1/4W F
R665
1-249-417-11 CARBON
1K
5%
1/4W F
R666
1-249-419-11 CARBON
1.5K
5%
1/4W F
R667
1-249-419-11 CARBON
1.5K
5%
1/4W F
R668
1-249-421-11 CARBON
2.2K
5%
1/4W F
R669
1-247-843-11 CARBON
3.3K
5%
1/4W
R670
1-249-425-11 CARBON
4.7K
5%
1/4W F
< SWITCH >
S602
1-762-196-21 SWITCH, TACT (DISPLAY)
S616
1-762-196-21 SWITCH, TACT (CD SYNC)
S617
1-762-196-21 SWITCH, TACT (REC PAUSE/START)
S618
1-762-196-21 SWITCH, TACT (EFECT ON/OFF)
S619
1-762-196-21 SWITCH, TACT (GROOVE)
S620
1-762-196-21 SWITCH, TACT (MOVIE EQ)
S625
1-762-196-21 SWITCH, TACT (GAME EQ)
S626
1-762-196-21 SWITCH, TACT (MUSIC EQ)
S631
1-762-196-21 SWITCH, TACT (X)
S632
1-762-196-21 SWITCH, TACT (x)
S633
1-762-196-21 SWITCH, TACT (>)
S634
1-762-196-21 SWITCH, TACT (M + )
S635
1-762-196-21 SWITCH, TACT (H)
S636
1-762-196-21 SWITCH, TACT ( – m)
S637
1-762-196-21 SWITCH, TACT (.)
S638
1-762-196-21 SWITCH, TACT (GAME MIXING)
**************************************************************
A-4676-636-A MAIN BOARD, COMPLETE
*********************
< CAPACITOR >
C101
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C102
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C103
1-126-947-11 ELECT
47uF
20.00% 16V
C104
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C105
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C106
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C107
1-126-962-11 ELECT
3.3uF
20.00% 50V
C108
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C109
1-126-964-11 ELECT
10uF
20.00% 50V
C110
1-161-494-00 CERAMIC
0.022uF
25V
C111
1-162-292-31 CERAMIC
680PF
10%
50V
C112
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C113
1-126-964-11 ELECT
10uF
20.00% 50V
C114
1-162-600-11 CERAMIC
0.0047uF
30.00% 16V
C115
1-130-487-00 MYLAR
0.022uF
5%
50V
C116
1-130-487-00 MYLAR
0.022uF
5%
50V
C117
1-164-159-11 CERAMIC
0.1uF
50V
C118
1-126-963-11 ELECT
4.7uF
20.00% 50V
C119
1-126-960-11 ELECT
1uF
20.00% 50V
C120
1-126-959-11 ELECT
0.47uF
20.00% 50V
C121
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C122
1-126-960-11 ELECT
1uF
20.00% 50V
C123
1-126-947-11 ELECT
47uF
20.00% 16V
C124
1-162-306-11 CERAMIC
0.01uF
30.00% 16V
C125
1-126-947-11 ELECT
47uF
20.00% 16V
MAIN
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