Sony CDX-CA720X Service Manual ▷ View online
37
CDX-CA720X
204
201
206
207
208
210
212
211
209
202
202
202
203
213
207
215
D
D
214
205
216
217
216
4-5. CD MECHANISM SECTION (2)
(MG-393XA-121//Q)
(MG-393XA-121//Q)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
201
X-3378-956-8 ARM ASSY, CHUCKING
202
3-931-897-61 DAMPER (T)
203
3-039-627-01 LEVER (D)
204
3-040-165-02 RETAINER (DISC)
205
3-014-727-01 WHEEL (LW), WORM
206
3-931-895-01 SPRING (CH), TENSION
207
3-931-898-01 SPRING (FL), COMPRESSION
208
3-032-483-02 SPRING (KF1), TENSION
209
A-3315-243-D CHASSIS (M) ASSY
210
3-220-180-01 SPRING (TR2), TENSION
211
3-931-881-03 LEVER (LOCK)
212
3-931-882-02 GEAR (MDL)
213
3-007-537-11 WHEEL (U), WORM
214
3-039-626-01 LEVER (TR)
215
3-032-484-01 SPRING (KR1), TENSION
216
3-018-272-01 WASHER
217
3-225-093-22 RING, LOADING
38
CDX-CA720X
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.
M902
M901
#9
#9
#12
256
262
259
260
255
258
261
254
253
252
257
251
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
4-6. CD MECHANISM SECTION (3)
(MG-393XA-121//Q)
(MG-393XA-121//Q)
251
X-3378-598-1 CHASSIS (OP) ASSY (including M901)
252
3-043-494-01 SPRING (SL), TORSION
253
3-040-170-01 BASE (DRIVING)
254
3-040-419-01 GEAR (MIDWAY)
255
A-3291-669-A SHAFT (FEED) ASSY
256
3-025-743-01 SPRING (FEED), LEAF
257
1-659-880-11 MOTOR FLEXIBLE BOARD
258
1-659-834-11 SUB BOARD
259
3-909-607-01 SCREW
0 260
8-820-103-11 PICK-UP, OPTICAL KSS-720A/C-RP
261
1-659-835-12 LIMIT BOARD
262
3-338-737-01 SCREW (2X3), +PS
M902
A-3291-674-A MOTOR ASSY, SLED (SLED)
#9
7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3
#12
7-627-850-28 SCREW, PRECISION +P 1.4X3
39
CDX-CA720X
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.
When indicating parts by reference
number, please include the board.
number, please include the board.
SECTION 5
ELECTRICAL PARTS LIST
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.
parts specified 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.
original 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 ordering these items.
Some delay should be anticipated
when ordering these items.
• SEMICONDUCTORS
In each case, u : µ, for example:
uA.. : µA..
uA.. : µA..
uPA.. : µPA..
uPB.. : µPB.. uPC.. : µPC.. uPD.. : µPD..
• CAPACITORS
uF : µF
• COILS
uH : µH
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
DISC IN
KEY
1-659-836-11 DISC IN BOARD
*************
< SWITCH >
SW1
1-529-566-31 SWITCH, PUSH (1 KEY) (DISC IN)
SW2
1-529-566-31 SWITCH, PUSH (1 KEY) (SELF)
*************************************************************
KEY BOARD
**********
**********
1-694-882-11 CONDUCTIVE BOARD, CONNECTION
3-236-278-01 PLATE (LCD), LIGHT GUIDE
3-236-284-01 PLATE (LCD), GROUND
3-236-438-11 ILLUMINATOR (LCD)
3-239-306-01 HOLDER (B)
3-236-278-01 PLATE (LCD), LIGHT GUIDE
3-236-284-01 PLATE (LCD), GROUND
3-236-438-11 ILLUMINATOR (LCD)
3-239-306-01 HOLDER (B)
< CAPACITOR >
C952
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C953
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C956
1-115-467-11 CERAMIC CHIP
0.22uF
10%
10V
C958
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C959
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C961
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C962
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C971
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
< CONNECTOR >
CN901
1-794-065-22 PLUG, CONNECTOR 14P
< DIODE >
D901
8-719-081-97 DIODE MMDL914T1
D903
8-719-056-93 DIODE UDZ-TE-17-18B
D908
6-500-023-01 DIODE MM3Z5V6ST1
D911
8-719-069-56 DIODE UDZS-TE-17-6.2B
D912
8-719-069-56 DIODE UDZS-TE-17-6.2B
D913
8-719-069-56 DIODE UDZS-TE-17-6.2B
D971
8-719-069-56 DIODE UDZS-TE-17-6.2B
D972
6-500-022-01 DIODE MM3Z5V1ST1
< IC >
IC901
6-701-640-01 IC LC75813T-E
IC971
6-600-047-01 IC RS-670
< LIQUID CRYSTAL DISPLAY >
LCD901 1-804-620-11 DISPLAY PANEL, LIQUID CRYSTAL
< DIODE >
LED901 8-719-061-16 LED CL-190SR-CD-T (OFF)
LED903 8-719-080-04 LED CL-190UB-X-T (DSO)
LED912 8-719-061-16 LED CL-190SR-CD-T (ENTER)
LED914 8-719-080-04 LED CL-190UB-X-T (EQ7)
LED917 8-719-061-16 LED CL-190SR-CD-T (LIST)
LED903 8-719-080-04 LED CL-190UB-X-T (DSO)
LED912 8-719-061-16 LED CL-190SR-CD-T (ENTER)
LED914 8-719-080-04 LED CL-190UB-X-T (EQ7)
LED917 8-719-061-16 LED CL-190SR-CD-T (LIST)
LED932 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED933 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED934 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED942 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED943 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED933 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED934 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED942 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED943 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
LED944 6-500-206-01 LED LBA676-K2L1L2 (LCD BACK LIGHT)
< SWITCH >
LSW902 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOURCE)
LSW904 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MODE)
LSW905 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (DSPL)
LSW907 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SCRL)
LSW911 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOUND)
LSW904 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MODE)
LSW905 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (DSPL)
LSW907 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SCRL)
LSW911 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (SOUND)
LSW913 1-771-476-11 SWITCH, KEYBOARD (WITH LED)
(DISC/PRESET –)
LSW915 1-771-476-11 SWITCH, KEYBOARD (WITH LED)
(SEEK + > M)
LSW916 1-771-883-11 SWITCH, TACTILE (WITH LED)
(DISC/PRESET +)
LSW918 1-771-476-11 SWITCH, KEYBOARD (WITH LED)
(SEEK – . m)
LSW919 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (MENU)
< TRANSISTOR >
Q904
8-729-904-75 TRANSISTOR DTD114EK
< RESISTOR >
R901
1-216-819-11 METAL CHIP
680
5%
1/16W
R902
1-216-819-11 METAL CHIP
680
5%
1/16W
R903
1-216-819-11 METAL CHIP
680
5%
1/16W
R904
1-216-821-11 METAL CHIP
1K
5%
1/16W
R905
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R906
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R907
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R911
1-216-819-11 METAL CHIP
680
5%
1/16W
40
CDX-CA720X
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
MAIN
LIMIT
KEY
R912
1-216-819-11 METAL CHIP
680
5%
1/16W
R913
1-216-819-11 METAL CHIP
680
5%
1/16W
R914
1-216-821-11 METAL CHIP
1K
5%
1/16W
R915
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R916
1-216-823-11 METAL CHIP
1.5K
5%
1/16W
R917
1-216-825-11 METAL CHIP
2.2K
5%
1/16W
R918
1-216-827-11 METAL CHIP
3.3K
5%
1/16W
R919
1-216-829-11 METAL CHIP
4.7K
5%
1/16W
R920
1-216-029-00 METAL CHIP
150
5%
1/10W
R921
1-216-013-00 METAL CHIP
33
5%
1/10W
R922
1-216-013-00 METAL CHIP
33
5%
1/10W
R926
1-216-809-11 METAL CHIP
100
5%
1/16W
R927
1-216-809-11 METAL CHIP
100
5%
1/16W
R928
1-216-809-11 METAL CHIP
100
5%
1/16W
R930
1-216-021-00 METAL CHIP
68
5%
1/10W
R931
1-216-021-00 METAL CHIP
68
5%
1/10W
R932
1-216-021-00 METAL CHIP
68
5%
1/10W
R936
1-216-821-11 METAL CHIP
1K
5%
1/16W
R937
1-216-821-11 METAL CHIP
1K
5%
1/16W
R938
1-216-821-11 METAL CHIP
1K
5%
1/16W
R940
1-216-021-00 METAL CHIP
68
5%
1/10W
R941
1-216-021-00 METAL CHIP
68
5%
1/10W
R942
1-216-021-00 METAL CHIP
68
5%
1/10W
R950
1-216-033-00 METAL CHIP
220
5%
1/10W
R951
1-216-033-00 METAL CHIP
220
5%
1/10W
R958
1-216-809-11 METAL CHIP
100
5%
1/16W
R959
1-216-809-11 METAL CHIP
100
5%
1/16W
R960
1-216-017-00 RES-CHIP
47
5%
1/10W
R961
1-216-013-00 METAL CHIP
33
5%
1/10W
R962
1-216-013-00 METAL CHIP
33
5%
1/10W
R963
1-216-017-00 RES-CHIP
47
5%
1/10W
R964
1-216-013-00 METAL CHIP
33
5%
1/10W
R965
1-216-013-00 METAL CHIP
33
5%
1/10W
R966
1-216-017-00 RES-CHIP
47
5%
1/10W
R967
1-216-013-00 METAL CHIP
33
5%
1/10W
R968
1-216-013-00 METAL CHIP
33
5%
1/10W
R981
1-216-033-00 METAL CHIP
220
5%
1/10W
R982
1-216-021-00 METAL CHIP
68
5%
1/10W
R983
1-216-013-00 METAL CHIP
33
5%
1/10W
R984
1-216-821-11 METAL CHIP
1K
5%
1/16W
R985
1-216-821-11 METAL CHIP
1K
5%
1/16W
R986
1-216-821-11 METAL CHIP
1K
5%
1/16W
R987
1-216-013-00 METAL CHIP
33
5%
1/10W
R990
1-216-857-11 METAL CHIP
1M
5%
1/16W
R991
1-216-840-11 METAL CHIP
39K
5%
1/16W
R992
1-216-821-11 METAL CHIP
1K
5%
1/16W
R993
1-216-821-11 METAL CHIP
1K
5%
1/16W
R994
1-216-821-11 METAL CHIP
1K
5%
1/16W
R995
1-216-817-11 METAL CHIP
470
5%
1/16W
R996
1-216-817-11 METAL CHIP
470
5%
1/16W
R997
1-216-821-11 METAL CHIP
1K
5%
1/16W
R998
1-216-809-11 METAL CHIP
100
5%
1/16W
R999
1-216-864-11 METAL CHIP
0
5%
1/16W
< ROTARY ENCODER >
RE901
1-477-144-12 ENCODER, ROTARY
< SWITCH >
S901
1-771-884-11 SWITCH, TACTILE (WITH LED) (OFF)
S903
1-771-884-11 SWITCH, TACTILE (WITH LED) (DSO)
S912
1-771-884-11 SWITCH, TACTILE (WITH LED) (ENTER)
S914
1-771-884-11 SWITCH, TACTILE (WITH LED) (EQ7)
S917
1-771-884-11 SWITCH, TACTILE (WITH LED) (LIST)
*************************************************************
1-659-835-12 LIMIT BOARD
***********
< SWITCH >
SW3
1-529-565-41 SWITCH, PUSH (1 KEY) (LIMIT)
*************************************************************
A-3340-333-A MAIN BOARD, COMPLETE
*********************
*
3-040-998-01 BRACKET (IC)
*
3-223-780-11 HEAT SINK
*
3-223-783-01 CHASSIS (BACK)
3-236-285-01 HEAT SINK (REG)
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
3-236-285-01 HEAT SINK (REG)
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
7-685-793-09 SCREW +PTT 2.6X8 (S)
7-685-794-09 SCREW +PTT 2.6X10 (S)
7-685-797-09 SCREW +PTT 2.6X16 (S)
7-685-794-09 SCREW +PTT 2.6X10 (S)
7-685-797-09 SCREW +PTT 2.6X16 (S)
< CAPACITOR >
C10
1-216-864-11 METAL CHIP
0
5%
1/16W
C11
1-162-918-11 CERAMIC CHIP
18PF
5%
50V
C13
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C14
1-124-584-00 ELECT
100uF
20%
10V
C15
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C16
1-124-584-00 ELECT
100uF
20%
10V
C17
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C31
1-162-968-11 CERAMIC CHIP
0.0047uF 10%
50V
C32
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C33
1-164-227-11 CERAMIC CHIP
0.022uF
10%
25V
C41
1-109-982-11 CERAMIC CHIP
1uF
10%
10V
C42
1-109-982-11 CERAMIC CHIP
1uF
10%
10V
C53
1-216-864-11 METAL CHIP
0
5%
1/16W
C57
1-216-864-11 METAL CHIP
0
5%
1/16W
C141
1-126-160-11 ELECT
1uF
20%
50V
C142
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C172
1-126-163-11 ELECT
4.7uF
20%
50V
C173
1-126-163-11 ELECT
4.7uF
20%
50V
C174
1-109-982-11 CERAMIC CHIP
1uF
10%
10V
C176
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C177
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C178
1-163-251-11 CERAMIC CHIP
100PF
5%
50V
C182
1-126-163-11 ELECT
4.7uF
20%
50V
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