JVC J270V Service Manual
PARTS LIST
* All printed circuit boards and its assemblies are not available as service parts.
[ MX-J270V ]
- Contents -
Exploded view of general assembly and parts list
CD changer mechanism assembly and parts list
CD mechanism assembly and parts list
Cassette mechanism assembly and parts list
Electrical parts list
Packing materials and accessories parts list
3-2
3-5
3-8
3-9
3-14
3-28
Area suffix
US --------------------- Singapore
UX ------------------ Saudi Arabia
MX-J270V
3-1
MX-J270V
)
)
)
)
)
)
)
)
)
)
)
Exploded view of general assembly and parts list
Parts list
Item Parts number Parts name Area
A
10 GJ560170100101 BRACKET A 1
11 GJ560170110101 BRACKET B 1
12 GJ702244301412 SCREW TT3X14 2 IC/HEAT SINK
13 GJ702244300812 SCREW TT3X8 2 TR./HEAT SINK
14 GJ702244301012 SCREW TT3X10 6 JACK
15 --------------- DSP BOARD 1
16 GJ421038001 RIVET/SNAP 1
17 GJ373020021510 DISPLAY 1 FL701
18 GJ793000060001 SPONGY 2
19 GJ560450170101 DISPLAY BRACKET 1
20 -------------- DISPLAY BOARD 1
21 GJ702244300812 SCREW TT3X8 1 PCB/CHANGER
22 --------------- VIDEO CD BOARD 1
23 GJ560170340101 BRACKET VCD 1
24 GJ460170360101 RIVET/SNAP 2
25 GJ702244260812 SCREW TT2.6X8 1 VCD BKT/CHANGER
26 -------------- MALTI-CONTROL 1BOARD
27 GJ460450040101 KNOB MODE 1(TAPE/AUX
28 GJ460450050102 KNOB MODE UX1(CD/AM/FM
29 GJ460450030102 KNOB CONTROL UX1
30 GJ460450060101 INDICATOR MODE 1(UPPER LEFT
31 GJ460450070101 INDICATOR MODE 1(LOWER LEFT
32 GJ460450080101 INDICATOR MODE 1(UPPER RIGHT
33 GJ460450090101 INDICATOR MODE 1(LOWER RIGHT
34 GJ460450100101 HOLDER LED 1(UPPER LEFT
35 GJ460450110101 HOLDER LED 1(LOWER LEFT
36 GJ460450120101 HOLDER LED 1(UPPER RIGHT
37 GJ460450130101 HOLDER LED 1(LOWER RIGHT
38 GJ702244260812 SCREW TT2.6X8 8 PCB/PANEL
39 GJ702244260812 SCREW TT2.6X8 4 PCB/PANEL
40 --------------- POWER SW.BOARD 1
41 GJ460400070102 KNOB POWER 1
42 GJ460400050101 INDICATOR POWER 1
43 GJ702244260812 SCREW TT2.6X8 3 PCB/PANEL
44 --------------- EJECT SW.BOARD 1
45 GJ460400060102 KNOB CD EJECT 1
46 GJ702244260812 SCREW TT2.6X8 4 PCB/PANEL
(General assembly)
Q'ty Description
1 -------------- MAIN BOARD 1
2 GJ342030140109 JACK 4PIN 1 JA301
3 GJ342030160109 JACK 3PIN BLACK 1 JA302
4 GJ342040110908 JACK SPK 4PIN 1 JA303
5 GJ735000040003 INSULATOR MICA 1
6 GJ780000180100 HEAT SINK 1
7 GJ780000170100 HEAT SINK 1
8 GJ560170040101 BRACKET PCB 2
9 GJ560170200101 BRACKET H.SINK 1
GJ460450050101 KNOB MODE US1(CD/AM/FM
GJ460450030101 KNOB CONTROL US1
Block No. M1MM
3-2
MX-J270V
A
A
A
A
)
)
)
Item
Parts number
Parts name
Area
A
Parts list
Q'ty
Description
Block No.
M1MM
93
GJ460400080104
LENS DISPLAY
1
94
GJ763000320106
FELT SHEET
4
95
GJ751000030101
DAMPER GEAR
2
96
GJ460170310101
LEVER EJECT L
UX
1
GJ460170310102
LEVER EJECT L
US
1
97
GJ460170320102
LEVER EJECT R
US1GJ460170320101
LEVER EJECT R
UX
1
98
GJ460450140101
BUTTON EJECT L
1
99
GJ460450150101
BUTTON EJECT R
1
100
GJ711001210101
SPRING EJECT LE
1
VER
101
GJ560170050101
BRACKET HOLDER
1
102
GJ702244300812
SCREW TT3X8
4
HOLDER/DECK
103
GJ702244301012
SCREW TT3X10
4
DECK/PANEL
104
GJ702244300812
SCREW TT3X8
4
HOLDER/PANEL
105
GJ711001220100
SPRING CASS DOO
1
R L
106
GJ711001230100
SPRING CASS DOO
1
R R
107
GJ711001240102
SPRING A
1
108
GJ711001250101
SPRING B
1
109
GJ560170180101
BRACKET A
1
110
GJ560170190101
BRACKET B
1
111
GJ711001200101
SPRING TAPE
4
112
GJ460450170101
DOOR CASS L
1
113
GJ460450160101
DOOR CASS R
1
114
GJ460400230101
LENS CASS R
1
115
GJ460400240101
LENS CASS L
1
116
---------------
MIC/HEAD PHONE
1
BOARD
117
GJ342010160111
JACK
1
J850
118
GJ342010170109
JACK
1
J851
119
GJ299000510003
ENCODER VR
1
VR851
120
GJ703300800202
SCREW SPTT 3X8
2
JACK/PANEL
121
GJ460170140101
KONB MIC
1
122
---------------
VOL.SEL.BOARD
1
123
GJ390180043221
VO.SELECTOR
1
S999
124
GJ702244301012
SCREW TT3X10
2
VO.SELECTOR/SW
125
---------------
VIBEO BOARD
1
126
GJ342030170309
JACK
1
JA304
127
GJ702244300612
SCREW TT3X6
1
PCB BKT/REAR
128
GJ702244300812
SCREW TT3X8
1
VIDEO OUT
129
GJ780000180200
HEAT SINK
1
130
GJ353150060110
CABLE 15PIN
1
CN151-CN101
131
GJ353190140110
CABLE 19PIN
1
CN309-CN651
132
GJ353050150110
CABLE 5PIN
1
CN652-CN308
133
GJ353100250110
CABLE 10PIN
1
CN302-CN305
134
GJ354004660105
WIRE KIT 12PIN
1
CN102-CN152
135
GJ354004700105
WIRE KIT 6PIN
1
CN103-CN310
136
GJ353170120110
CABLE 17PIN
1
CN702-CN307
137
GJ353130120110
CABLE 13PIN
1
CN701-CN306
138
GJ353110150107
FFC CABLE 11PIN
1
CN700-CN306
(General assembly)
139
GJ371020030004
FERRITE CORE
1
EMC SUPPRESSOR CLAMP
140
E406709-001
CAUTION LABEL
1
A
Parts list
Item Parts number Parts name Area
A
47 --------------- VOLUME BOARD 1
48 GJ299000570003 VR ENCODER 1 JS701
49 --------------- NUT M9 1
50 --------------- WASHER 1
51 GJ460400090101 KNOB VOLUME 1
52 GJ796000030000 CORD BUSHING
53 GJ350252002119 AC POWER CORD US
54 GJ732000010101 CABLE TIE 1
55 GJ336660100013 POWER TRANSF.
56 GJ560170060101 SHIELD TRANSF. 1
57 GJ702264400612 SCREW TT4X6 6 X'FORMER
58 --------------- POWER TRANSF. 1BOARD
59 --------------- CD CHANGER MECHA 1 VC3-21M
60 GJ560400020101 BRACKET CHANGER 1
61 GJ702244301012 SCREW TT3X10 4 BKT CHANGER
62 GJ702244300812 SCREW TT3X8 2 BKT CHANGER
63 GJ702244300612 SCREW TT3X6 1 PCB/CHANGER
64 GJ460170340101 DISC STOP BKT 1
65 GJ702244300612 SCREW TT3X6 1 DISC STOP
66 GJ460400010102 CD TRAY COVER 1(A
67 GJ460400020102 CD TRAY COVER 1(B
68 GJ460400030102 CD TRAY COVER 1(C
69 GJ370339701 STPPER WIRE 1 WIRE CLAMP
70 GJ702244300612 SCREW TT3X6 1 WIRE CLAMP
71 GJ727450540503 SOLDER TAG 1 CLAMP
72 GJ702244300612 SCREW TT3X6 1 CLAMP/BOTTOM
73 GJ560170290101 BRACKET OPENING 1
74 GJ702244300612 SCREW TT3X6 1 BRACKET OPENING
75 GJ702244300612 SCREW TT3X6 2 H.SINK/BKT/BOTTOM
76 GJ702244300612 SCREW TT3X6 3 HEAT SINK/REAR
77 GJ702244300612 SCREW TT3X6 2 TOP/REAR/BOTTOM
78 GJ702244300612 SCREW TT3X6 1 REAR/BOTTOM
79 GJ702244300612 SCREW TT3X6 4 TOP/REAR CASE
80 GJ702244300612 SCREW TT3X6 1 PCB BKT/REAR
81 GJ702244300612 SCREW TT3X6 1 BOTTOM CASE/PCB
82 GJ702244300652 SCREW TT3X6 2 TOP/BOTTOM CASE
83 GJ702244300812 SCREW TT3X8 2 HEAT SINK COVER
84 GJ702244300812 SCREW TT3X8 2 CHANGER/REAR
85 GJ702244300812 SCREW TT3X8 1 H.SINK BKT/REAR
86 --------------- CASSETTE MECHA 1 SLC-W6YPM
87 560400030101/S/ CASE TOP 1
88 GJ560170090201 CASE BOTTOM 1
89 GJ560400050319 CASE REAR US1
90 GJ460170280101 HEAT SINK COVER 1
91 GJ460450010301 CABINET FRONT 1
92 GJ460170330101 LOGO JVC 1
(General assembly)
GJ350882002113 AC POWER CORD UX
GJ560400050321 CASE REAR UX1
Block No. M1MM
Q'ty Description
1
1
1
1 TP999
3-3
MX-J270V
Block No.
For spring protect
M
M
1
M
5
H
H
4
3
2
Accessories
1
3-4
HABC DEFG
27
27
27
27
27
27
27
27
34
65
51
21
69
25
F
75
F
G
72
76
G
VC3-21M
17
H
H
CD changer mechanism assembly and parts list
Block No.
M
M
M
2
Grease = EM-30L
= EBS0006-009B
= FL-7750
FIG B
FIG A
FIG A
FIG C
FIG B
Opposite side
the same.
FIG C
1
1
.6
0
.2
m
m
5
MX-J270V
4
3
2
1
ABC
3-5
MX-J270V
Parts list
Item Parts number Parts name Area
A
10 VKH5769-001 S.G.SHAFT 1
11 VKS5511-002 SELECT GEAR 1
12 VKW5155-003 COMP.SPRING 1 FOR SELECT GEAR
13 VKM3846-002 GEAR BRACKET 1
14 VKS5509-002MM CYLINDER GEAR 1
15 MSN5D257A-SA2 D.C.MOTOR ASS'Y 2
16 QYSPSPD2616Z SCREW 2 FOR MOTOR
17 LV40612-001A COMP.SPRING 1
18 VKM3825-00AMM C.G.BASE ASS'Y 1
19 VKZ3172-00ASS CAM SW. R ASS'Y 1
20 VKZ3173-00ASS CAM SW. L ASS'Y 1
21 QYSPST2606Z SCREW 4
22 VKS2263-002MM CAM R1 1
23 VKS2264-002MM CAM R2 1
24 VKS2265-002MM CAM GEAR L 1
25 WDL316050MM SLIT WASHER 2
27 QYSBSF2608Z T.SCREW 16
28 VKS3702-00FMM DRIVE UNIT 1
29 VKS2247-004 MECHA HOLDER A 1
30 VKL7767-00B BRACKET ASS'Y 1
31 QYSBSF2606Z SCREW 2 FOR BRACKET
32 VKM3860-00A M.HOLDER B AS'Y 1
33 VKL7802-00C M.HOLDER C AS'Y 1
34 QYSDST2604Z SCREW 3
35 VKL7810-00A LIFTER ASS'Y R 1
36 VKL7811-00A LIFTER ASS'Y L 1
37 VKL7812-00A LIFTER ASS'Y H 1
38 VKL2732-002 LIFTER BASE 1
39 VKM3857-001 LIFTER BRACKET 1
41 WDL266035-2 SLIT WASHER 1
43 VKS5514-002MM LOCK LEVER 3
44 VKY3133-002MM RETURN SPRING 1
46 VKY3134-003MM CLICK SPRING 1
47 VKS2252-00E TRAY ASS'Y 3
48 VKS2250-003 TOP BRACKET 1
49 VKS5515-002 S.TRAY STOPPER 1
50 VKW5156-004 TORSION SPRING 1
51 VKS3703-00G CLAMPER ASS'Y 1
62 LV40761-003A INSULATOR 4
(CD changer mechanism)
Q'ty Description
1 VKS1144-003 CHASSIS 1
2 VKS3698-003 TRAY GUIDE 2
3 VKS5532-003 PULLEY GEAR 2
4 VKB3000-164 BELT 2
5 VKS5505-003 GEAR B 2
6 VKS5506-002 GEAR C 3
7 VKS5507-002 CROSS GEAR U 1
8 VKS5508-002 CROSS GEAR L 1
9 VKS5510-003 SELECT LEVER 1
Block No. M2MM
3-6
MX-J270V
Parts list
Item Parts number Parts name Area
A
65 --------------- CD MECHA 1
69 QGB2012J1-10 CONNECTOR 1
71 VKW5187-001 ROD 1
72 VYSA1R2-033 SPACER 1 FOR EWS176-008
73 LE30611-001A C.B HOLDER 1 FOR CD CB
74 QYSBSF3008Z SCREW 2 FOR HOLDER
75 QUQ610-1509AJ CARD WIRE 1 TRAVERSE 15
76 EWS176-008 FLAT WIRE 1 TRAVERSE 6
(CD changer mechanism)
Q'ty Description
Block No. M2MM
3-7
MX-J270V
)
CD mechanism assembly and parts list
Grease Point
= EBS0006-013B
(Grease to apply have to be a little for the exchange.)
3
2
Block No.
M
3
M
M
1
0.1mm
+
-
19.4
12
EXL-M7TMB
Turn table hight
ABCD
Parts list
Item Parts number Parts name Area
A
10 QAR0130-001 SP MOTOR 1
11 EMW10190-441 CIR BOARD 1
12 QGA2001F1-06 6P PLUG ASSY 1
13 QSW0506-001 LEAF SWITCH 1
14 E75832-221SS SPECIAL SCREW 1
(CD mechanger)
Q'ty Description
1 E102731-221SM MECHA BASE ASSY 1
2 OPTIMA-7B CD PICK 1
3 E406777-002SM CD SHAFT 1
4 LV31002-001A CD RACK 1
5 E307745-441SM CD GEAR(3
6 QYSDSP2003N SCREW 4
7 E406750-442SM PINION 1
8 EPB309173PKA T.TABLE ASSY 1
9 E406784-001 FEED MOTOR 1
Block No. M3MM
1
3-8
Cassette mechanism assembly and parts list
SLC-W6M
5
4
47
G
G
Cassette
switch board
F
Block No.
MX-J270V
4
M
M
M
47
F
3
Cassette
switch board
2
3
Head amplifier &
mechanism control board
1
ABC
3-9
Loading...