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JVC
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MXGT-80
Service manual
27 pgs2.71 Mb0
Owner’s Manual
34 pgs2.56 Mb0
Schematic
14 pgs5.89 Mb0
Service manual
48 pgs1.73 Mb0
Table of contents
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JVC MXGT-80, MXGT-90 Service manual

MX-GT90/MX-GT80

PARTS LIST

[ MX-GT90 ] [ MX-GT80 ]
* All printed circuit boards and its assemblies are not available as service parts.
Area suffix
J ----------------------------- U.S.A. C -------------------------- Canada
- 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- 3 3- 6 3- 8 3- 9 3-13 3-26
3-1
MX-GT90/MX-GT80
< MEMO >
3-2

Exploded view of general assembly and parts list

Block No.
M
MX-GT90/MX-GT80
M
1
M
16
5
98
100
C
100
4
100
99
A
control board
12 16
c
12
116
115
f
Display system
84
10
D
10
16
12
d
e
80
12
G
14
88
12
55
57
56
H
88
g h
103
81
i
10
a
19
b
101
10
8
13
i
Operation switch
13
board
c
53
42
11
B
1
99
20
C
3
109
7
9
1
Preset / tuning
4
switch board
D
11
108
30
d
CD eject board
5
76
6
41
82
j
43
41
49
50
46
q
G
102
CD servo
control board
a
e
83
53
40
47
f
69
74
53
k
46
p
48
51
68
75
p
45
54
60
q
52
44
Voltage
board
67
73
47
89
69
77
58
64
n
b
66
Transformer
board
86
93
59
91
65
J
2
B
l
65
l
H
g h
j
Amplifier
board
85
o
72
70
91
95
94
79
k
Main board
n
87
97
92
90
B1
91
Tuner board
78
71
o
96
61
17
Speaker terminal
board
2
E2
E1
69
63
70
mm
Regulator
board
J
B
2
63
3
113
107
112
15
31
106
114
104
111
31
110
1
105
2
38
39
39
F
E1
30
23
2
24
28
18
27
29
35
37
32
33
F
36
41
40
A
34
62
21
E
2
22
25
26
AB C D E F G
3-3
MX-GT90/MX-GT80
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
)
Parts list (General assembly)
Item Parts number Parts name Area
A
1 GV10057-001A FRONT PANEL 1 2 E75896-001 FELT SPACER 2 3 GV40077-002A JVC BADGE 1 4 GV40136-001A STBY.INDICATOR 1 5 GV30154-001A CD BUTTON 1 6 GV20104-002A CD EJECT BUTTON 1 7 GV30137-001A POWER BUTTON 1 8 GV30177-001A CONTROL BTUTTON ASSY 1
9 GV30139-001A REMOTE LENS 1 10 QYSDSF2608Z SCREW 12 ON VOLUME BRD. 11 QYSDSF2608Z SCREW 3 ON CD BRD. 12 QYSDSF2608Z SCREW 7 ON MICOM BRD. 13 QYSDSF2608Z SCREW 5 ON SOURCE BRD. 14 GV30129-001A STAY BRACKET 1 15 GV10060-003A ORNAMENT 1 MX-GT90
GV10060-007A ORNAMENT 1 MX-GT80 16 QYSDSF2608Z SCREW 5 STY.BRKT.+F.PNL 17 FMYH4004-001 PLASTIC RIVET 1 M.BRD.+ STY BRK 18 GV20103-001A SUB PANEL 1 19 GV30138-001A FRONT BUTTON 1 20 GV40185-002A COVER SHEET 1 21 GV30211-001A CASSETTE HOLDER ASSY(L
GV30211-004A CASSETTE HOLDER ASSY(L 22 GV30212-004A CASSETTE HOLDER ASSY(R
GV30212-001A CASSETTE HOLDER ASSY(R 23 GV20099-002A EJECT BUTTON(A 24 GV20100-002A EJECT BUTTON(B 25 FMKW4009-002 HOLDER SPRING(A 26 FMKW4010-002 HOLDER SPRING(B 27 FMKW4011-001 SPRING 1 FOR EJECT LEVER 28 FMKS3002-003 EJECT LEVER(A 29 FMKS3003-003 EJECT BUTTON(B 30 GV40034-001A DAMPER ASSY 2 31 VKY4180-401 CASSETTE SPRING 4 32 --------------- CASSETTE MECHA 1 33 FMKL4012-004 EJECT SAFETY(A 34 FMKL4013-001 EJECT SAFETY(B 35 FMKW4007-001 SPRING (A 36 FMKW4008-001 SPRING (B 37 GV20094-001A HOLDER BRACKET 1 38 QYSBSG3010Z T.SCREW 2 F.P.TO H.BRKT. 39 QYSBSG3010Z T.SCREW 2 F.P.TO CHASS.BS 40 QYSBSG3010Z T.SCREW 3 MECHA & H.BRKT. 41 QYSBSF3012Z SCREW 4 MECHA & F.PANEL 42 GV30124-001A TRANS SHIELD 1 43 E3400-431 SPACER 1 STICK AT SLC MO 44 --------------- CD CHANGER 1 45 --------------- CD MECHA 1
Q'ty Description
1 MX-GT90 1 MX-GT80 1 MX-GT80 1 MX-GT90 1 1 1 1
1 1
1 1 1 EJECT SAFETY(A 1 EJECT SAFETY(B
Block No. M1MM
Parts list (General assembly)
Item Parts number Parts name Area
A
46 LV40761-003A INSULATOR 2 47 LV40761-003A INSULATOR 2 48 VKS3703-00L CLAMPER ASS'Y 1 49 QYSPST2606Z SCREW 1 50 VKW5187-001 ROD 1 51 QUQ610-1509AJ FFC WIRE 1 52 VDM1001-M002AV WIRE&TUBE 1 53 QYSBSF2608Z T.SCREW 4 54 VYSA1R2-033 SPACER 1 FOR VDM1001-M002AV 55 E309662-001SM DISC STOPPER 1 56 QYSBSF3008Z SCREW 1 FOR DISC STOPPER 57 QYSBSF3008Z SCREW 1 FOR LOD STOPPER 58 GV40189-001A FAN BRACKET 1 59 QYSBSF3010Z SCREW 2 FAN BRKT./CD ME 60 QYSBSG3035Z T.SCREW 2 FAN TO FAN BRAC 61 FMYH4004-001 PLASTIC RIVET 1 TUNER BRD.+ FMC 62 GV10061-001A CHASSIS BASE 1 63 E75896-006 FELT SPACER 2 CHASS BASE FOOT 64 GV30191-002A HEAT SINK 1 MX-GT80
GV30191-001A HEAT SINK 1 MX-GT90 65 GV40178-001A HEAT SINK BKT 2 66 QYSBSG3014E T.SCREW 4 FOR POWER IC 67 GV40143-001A LEAF SPRING 1 68 QYSBSG3014E T.SCREW 2 FOR LEAF SPRING 69 QYSDSTL4008Z SPECIAL SCREW 4 FOR TRANS/CH.BS 70 QYSBSGG3008E T.SCREW 2 FMH BRD./CH.BS 71 QYSBSGG3008E T.SCREW 1 FMC BRD./CH.BS 72 QZW0033-001 STRAIN RELIEF 1 73 QMF51U1-5R0-J8 FUSE
A
74 QMF51U1-6R0-J8 FUSE
A
75 QMF51U1-6R0-J8 FUSE
A
76 VKZ4001-110S WIRE HOLDER 1 77 QQT0322-001 TRANSFORMER 1 T001 MX-GT90
A
A
A
A
QQT0320-001 TRANSFORMER 78 QUQ110-1908BJ FFC WIRE 1 FMC TO VC3 79 QUQ412-0911DJ CARD WIRE 1 FMC TO TUNER 80 QUQ412-1710CJ FFC WIRE 1 FMB TO FMC(1 81 QUQ412-1710CJ FFC WIRE 1 FMB TO FMC(2 82 QUQ412-1020CJ FFC WIRE 1 FMC TO SLC 83 QUQ412-0915CJ FFC WIRE 1 FMB TO SLC 84 QUQ412-2210CJ CARD WIRE 1 FMB TO SW 85 QMPD330-200-JD POWER CORD 1 MX-GT90
QMPD380-200-JN POWER CORD 1 MX-GT80 86 GV10062-009A REAR PANEL 1 MX-GT80
GV10062-017A REAR PANEL 1 MX-GT90 87 GV10063-002A REAR COVER 1 88 QYSBSG3010Z T.SCREW 2 C3 MECHA/S.BRKT 89 QAR0177-001 FAN 1 SUPPLIER NIDEC
Q'ty Description
1 F001 1 F101 1 F102
1 T001 MX-GT80
Block No. M1MM
3-4
MX-GT90/MX-GT80
)
)
)
)
)
)
Parts list (General assembly)
Item Parts number Parts name Area
A
90 QYSBSGY3008E SPECIAL SCREW 1 REAR PNL/CHAS.B 91 QYSBSGY3008E SPECIAL SCREW 4 REAR PNL/ H.SIN 92 QYSBSGY3008E SPECIAL SCREW 1 REAR PNL/ AUX 93 QYSBSGY3008E SPECIAL SCREW 2 C3/ REAR PANEL 94 QYSBSGY3008E SPECIAL SCREW 2 SPK/ REAR PANEL 95 QYSBSGY3008E SPECIAL SCREW 2 TUNER/REAR PANE 96 QYSBSGY3008E SPECIAL SCREW 1 REAR CVR/R.PNL 97 QYSBSGY3008E SPECIAL SCREW 1 OPTICAL/R.PANEL 98 GV10055-001A/S/ METAL COVER 1
99 QYSDSG3006M T.SCREW 2 M.COVER/C.BASE 100 QYSBSGY3008E SPECIAL SCREW 6 M.COVER/R.PANEL 101 GV20106-002A CD FITTING(1
GV20106-005A CD FITTING(1
102 GV20107-005A CD FITTING(2
GV20107-002A CD FITTING(2
103 GV20108-005A CD FITTING(3
GV20108-002A CD FITTING(3 104 GV30179-001A VOLUME KNOB ASSY 1 105 GV30180-001A SUB.WFR.KNOB ASSY 1 106 GV30181-001A SND.MODE KNOB 1 107 GV30182-001A CD FWD.KNOB ASSY 1 108 GV20098-002A WINDOW SCREEN 1 MX-GT80
GV20098-003A WINDOW SCREEN 1 MX-GT90 109 GV40181-001A MIRROR SHEET 1 110 GV30155-002A VOLUME RING 1 MX-GT80
GV30155-001A VOLUME RING 1 MX-GT90 111 GV30151-001A SUB.WOOFER RING 1 MX-GT90
GV30151-002A SUB.WOOFER RING 1 MX-GT80 112 GV30152-002A SOUND MODE RING 1 MX-GT80
GV30152-001A SOUND MODE RING 1 MX-GT90 113 GV30153-002A CD FORWARD RING 1 MX-GT80
GV30153-001A CD FORWARD RING 1 MX-GT90 114 GV40186-001A NUT 1 FOR VOLUME ENCO 115 GV30141-001A FL HOLDER 1 116 E3400-439 FELT SPACER 2
Q'ty Description
1 MX-GT90 1 MX-GT80 1 MX-GT80 1 MX-GT90 1 MX-GT80 1 MX-GT90
Block No. M1MM
3-5
MX-GT90/MX-GT80

CD changer mechanism assembly and parts list

C3BASE-1M
Block No.
M
2
M
M
Grease = EM-30L = EBS0006-009B = FL-7750
FIG B
FIG C
Opposite side the same.
FIG B
45
51
28
FIG C
14
29
30
40
32
46
26
41
37
42
35
23
22
27
FIG A
39
50
48
16
49
4
17
8
5
6
3
51
13
4
3
43
12
9
31
34
7
10
H
11
36
33
42
42
38
25
24
6
20
27
5
6
21
19
18
3-6
47
47
47
44
15
H
FIG A
15
1
2
2
52
CAUTION
The axes of each gear to apply grease:Half face
Item Parts number Parts name Area
Parts list (CD changer mechanism)
M2MM
A
1 VKS1144-004 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 10 VKH5769-001 S.G.SHAFT 1 11 VKS5511-002 SELECT GEAR 1 12 VKW5155-003 COMP.SPRING 1 FOR SELECT GEAR 13 VKM3846-003 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 VKM3825-00B 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 3 FOR CAM SW. 22 VKS2263-002MM CAM R1 1 23 VKS2264-002MM CAM R2 1 24 VKS2265-002MM CAM GEAR L 1 25 WDL316050MM SLIT WASHER 1 FOR CAM GEAR L 26 WDL316050MM SLIT WASHER 1 27 QYSBSF2608Z T.SCREW 4 FOR C.GEAR BASE 28 VKS3702-00FMM DRIVE UNIT 1 29 VKS2247-004 MECHA HOLDER A 1 30 VKL7767-00D BRACKET ASS'Y 1 31 QYSBSF2606Z SCREW 2 FOR BRACKET 32 VKM3860-00C M.HOLDER B AS'Y 1 33 VKL7802-00D M.HOLDER C AS'Y 1 34 QYSDST2604Z SCREW 2 FOR M.HOLDER C 35 VKL7810-00B LIFTER ASS'Y R 1 36 VKL7811-00B LIFTER ASS'Y L 1 37 VKL7812-00B LIFTER ASS'Y H 1 38 VKL2732-003 LIFTER BASE 1 39 VKM3857-002 LIFTER BRACKET 1 40 QYSDST2604Z SCREW 1 41 WDL266035-2 SLIT WASHER 1 42 QYSBSF2608Z T.SCREW 4 43 VKS5514-002MM LOCK LEVER 3 44 VKY3133-002MM RETURN SPRING 1 45 QYSBSF2608Z T.SCREW 1 FOR RETURN SP. 46 VKY3134-003MM CLICK SPRING 1 47 VKS2252-00L TRAY ASS'Y 3 48 VKS2250-004 TOP BRACKET 1 49 VKS5515-002 S.TRAY STOPPER 1 50 VKW5156-004 TORSION SPRING 1 51 QYSBSF2608Z T.SCREW 3 52 QYSBSF2608Z T.SCREW 2
MX-GT90/MX-GT80
Block No.
Q'ty Description
3-7
MX-GT90/MX-GT80

CD mechanism assembly and parts list

Grease & Bond
= EBS0006-013B
= 1401B
Block No.
M
3
M
M
0.1mm
+
-
19.4
12
Turn table hight
Parts list (CD mechanism)
Item Parts number Parts name Area
A
1 E102731-221SM CD MECHA BASE A 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 1 6 QYSDSP2003N SCREW 4 7 E406750-442SM PINION 1 8 EPB309173PKA T.T PACKING 1
9 E406784-001 FEED MOTOR 1 10 QAR0130-001 SP MOTOR 1 11 EMW10190-441 CIR BOARD 1 12 QGA2001F1-06 6P PLUG ASSY 1 13 QSW0506-001 LEAF SW 1 14 E75832-221SS SPECIAL SCREW 1 15 QYSDSF2606Z SCREW 1
Q'ty Description
Block No. M3MM
EXL-M7TMB
3-8

Cassette mechanism assembly and parts list

Block No.
SLC-W101M
10
MX-GT90/MX-GT80
M
4
M
M
14
1
19
18
21
29
16
1
5
13
5
9
7
12
6
15
23
6
Cassette
F
switch board
11
16
2
5
6
15
23
13
7
5
9
12
29
6
24
F
30
24
1
30
27
C
A
2
3
8
19
D
B
8
2
25
4
27
25
20
31
22
17
14
18
21
22
20
E
17
28
26
34
28
34
A
B
31
26
36
35
36
36 33
33
32
0.1
0.15 mm
9.7
32
36
36
1
37
C
D
37
2
Head amplifier & mechanism control board
37
37
3-9
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