Sony WX-7700MDX Service Manual ▷ View online
89
WX-7700MDX
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
601
3-032-474-13 GUIDE (DISC M)
602
X-3378-870-4 CHASSIS (T388) ASSY
603
1-686-282-11 SENSOR (CD) BOARD
604
3-044-206-11 SCREW, SPECIAL
605
1-686-280-11 LOAD BOARD
606
3-040-044-01 ROLLER (S)
607
3-040-042-01 WASHER
608
3-040-022-01 RETAINER (ROLLER), SHAFT
609
3-043-880-01 RING (RA), RETAINING
610
3-040-040-23 ARM (ROLLER)
611
A-3315-040-A ROLLER ASSY, ARM
612
3-040-034-01 SPRING (RA), TENSION
613
A-3283-207-A SERVO (CD) BOARD, COMPLETE
* 614
3-039-629-02 BRACKET (MOTOR)
615
A-3301-980-A SHAFT ROLLER ASSY
616
3-241-292-11 SCREW, SPECIAL
617
3-241-292-31 SCREW, SPECIAL
M103
A-3315-039-A MOTOR SUB ASSY, LD (LOADING) (for CD)
#14
7-627-553-37 SCREW, PRECISION +P 2X2
#15
7-627-553-17 SCREW, PRECISION +P 2X3
#17
7-685-781-09 SCREW +PTT 2X4 (S)
608
608
615
607
607
601
609
606
611
612
613
610
614
#17
#14
#14
#15
M103
CD mechanism deck
section-2
section-2
C
C
602
603
604
616
617
605
6-12.CD MECHANISM DECK SECTION-1
(MG-398D-121)
Ver 1.1
90
WX-7700MDX
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
651
X-3378-471-7 ARM ASSY, CHUCKING
652
3-040-031-01 DAMPER (T)
653
3-935-828-05 LEVER (D)
654
3-913-404-02 RETAINER (DISC)
655
3-048-258-02 SPRING (8) (K)
656
3-040-026-01 SPRING (CH), TENSION
657
3-040-032-01 SPRING (FL), COMPRESSION
658
3-040-033-01 SPRING (KF1), TENSION
659
A-3315-245-B CHASSIS (M) ASSY
660
3-220-180-01 SPRING (TR2), TENSION
661
3-931-881-03 LEVER (LOCK)
662
3-931-882-02 GEAR (MDL)
663
3-007-537-11 WHEEL (U), WORM
664
3-018-272-01 WASHER
665
3-014-727-01 WHEEL (LW), WORM
666
3-931-894-02 BRACKET (CP)
667
3-007-536-05 LEVER (TR)
#15
7-627-553-17 SCREW, PRECISION +P 2X2
656
651
654
666
655
657
658
660
662
661
659
652
652
652
653
663
664
657
D
D
665
664
#15
CD mechanism deck
section-3
section-3
not supplied
667
6-13.CD MECHANISM DECK SECTION-2
(MG-398D-121)
91
WX-7700MDX
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
701
X-3378-961-1 CHASSIS ASSY (OP) (included in M102)
702
3-040-029-01 SPRING (SL), TORSION
703
3-040-045-01 BASE (DRIVING)
704
3-040-194-01 GEAR (MIDWAY)
705
A-3301-983-A SHAFT (FEED) ASSY
706
1-676-707-11 PICK UP FLEXIBLE BOARD
707
1-677-182-11 MOTOR FLEXIBLE BOARD
708
1-686-281-11 SL SW BOARD
709
3-909-607-01 SCREW
0 710
8-820-103-11 OPTICAL PICK-UP KSS-720A/C-RP
711
3-040-030-01 SPRING (FEED), PLATE
M101
A-3301-985-A MOTOR ASSY, SLED
#14
7-627-553-37 PRECISION SCREW +P 2X3 TYPE 3
#16
7-627-850-28 SCREW, PRECISION +P 1.4X3
M101
#14
#14
#16
706
711
709
710
705
708
704
703
702
707
701
(included in M102)
6-14.CD MECHANISM DECK SECTION-3
(MG-398D-121)
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.
Ver 1.1
92
WX-7700MDX
DISPLAY
SECTION 7
ELECTRICAL PARTS LIST
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
A-3274-486-A DISPLAY BOARD, COMPLETE
************************
X-3381-174-1 PLATE ASSY, LIGHT GUIDE
1-694-889-11 CONDUCTIVE BOARD, CONNECTION
3-233-339-01 PLATE (LCD), GROUND
3-237-008-01 CUSHION (REMOTE CONTROL)
3-238-950-01 SHEET (GROUND PLATE)
1-694-889-11 CONDUCTIVE BOARD, CONNECTION
3-233-339-01 PLATE (LCD), GROUND
3-237-008-01 CUSHION (REMOTE CONTROL)
3-238-950-01 SHEET (GROUND PLATE)
3-327-119-01 SPACER (A)
< CAPACITOR >
C710
1-104-823-11 TANTALUM CHIP 47uF
20%
16V
C712
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C713
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C714
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C715
1-164-230-11 CERAMIC CHIP
220PF
5%
50V
C716
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C717
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C718
1-162-964-11 CERAMIC CHIP
0.001uF
10%
50V
C719
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C720
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C721
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C740
1-115-412-11 CERAMIC CHIP
680PF
5%
25V
C741
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C742
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C743
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C744
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C745
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C746
1-115-412-11 CERAMIC CHIP
680PF
5%
25V
C747
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C748
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C749
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C750
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C751
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C752
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C753
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C779
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C780
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C781
1-125-837-11 CERAMIC CHIP
1uF
10%
6.3V
C782
1-164-315-11 CERAMIC CHIP
470PF
5%
50V
C783
1-104-914-11 TANTALUM CHIP 22uF
20%
16V
C784
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C790
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C791
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
NOTE:
• 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. .
:
µ
A. .
uPA. . :
µ
PA. .
uPB. . :
µ
PB. .
uPC. . :
µ
PC. .
uPD. . :
µ
PD. .
• CAPACITORS
uF:
µ
F
• COILS
uH:
µ
H
C792
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C793
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C794
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
< CONNECTOR >
CN710
1-770-352-11 CONNECTOR, FPC 30P
* CN711
1-793-749-21 CONNECTOR, FFC (LIF (NOBN-ZIF)) 7P
< DIODE >
D713
8-719-820-05 DIODE MA152WA-TX
D714
8-719-404-50 DIODE MA111-TX
D740
8-719-420-14 DIODE MA8082-M (TX)
D741
8-719-422-41 DIODE MA8051-L-TX
D780
8-719-977-12 DIODE MA8068-M-TX
D781
8-719-083-14 DIODE RRX9000-0501
(REMOTE CONTROL RECEIVER)
D790
8-719-420-51 DIODE MA729-TX
D791
8-719-404-50 DIODE MA111-TX
D792
8-719-404-50 DIODE MA111-TX
D793
8-719-420-51 DIODE MA729-TX
D794
8-719-404-50 DIODE MA111-TX
D795
8-719-404-50 DIODE MA111-TX
D796
8-719-420-51 DIODE MA729-TX
D801
8-719-026-34 LED CL-170UR-CD-T (DISC)
D802
8-719-026-34 LED CL-170UR-CD-T (AMS)
D803
8-719-026-34 LED CL-170UR-CD-T (VOL)
D810
8-719-404-50 DIODE MA111-TX
D811
8-719-404-50 DIODE MA111-TX
D812
8-719-404-50 DIODE MA111-TX
< FERRITE BEAD >
FB740
1-500-240-22 FERRITE
0uH
FB750
1-500-240-22 FERRITE
0uH
< IC >
IC701
8-759-443-02 IC TC75W51FU-TE12R
IC710
6-801-936-01 IC HD6432355A45F
IC712
8-759-277-63 IC TC7W14FU (TE12R)
IC740
8-759-653-26 IC LC75878W
IC741
8-759-653-26 IC LC75878W
IC780
8-759-830-18 IC RRX9000-0601#1
IC790
8-759-388-63 IC NJU7064V (TE2)
IC791
8-759-586-19 IC TC7WH123FU (TE12R)
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.
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