JVC KD-DV7300J Service Manual
PARTS LIST
KD-ADV7380J,KD-DV7300J,KD-DV7301E
KD-DV7301EU,KD-DV7302E,KD-DV7302EU
KD-DV7304UI,KD-DV7305U,KD-DV7305UN
KD-DV7305UT,KD-DV7305A,KD-DV7306U
KD-DV7306UN,KD-DV7306UT,KD-DV7306A
KD-DV7307EE,KD-DV7308EE,KD-DV7388UF
* All printed circuit boards and its assemblies are not available as service parts.
MA312
- Contents -
Exploded view of general assembly and parts list (Block No.M1)
DVD mechanism assembly and parts list(Block No.MJ)
Electrical parts list (Block No.01~05)
Packing materials and accessories parts list (Block No.M3)
3- 2
3- 6
3- 9
3-25
3-1
Exploded view of general assembly and parts list
Block No.
13
8
10
9
Only J
91
M
M
1
M
Only
90
14
15
8
7
C
B
D
A
2
h
h
19
73
Main sub board
15
3
20
H
a
1
35
29
4
3
5
24
34
33
D
25
16
21
3
59
59
42
17
18
17
56
17
3
48
47
43
6
59
23
44
50
86
58
60
55
51
Switch board
3-2
46
57
61
53
54
49
52
62
45
82
M
1
M
Only UT
90
C
81
80
77
b
11
83
g
82
11
f
B
84
85
59
78
B
A
a
4
79
H
E
Main board
76
b
j
75
F
c
F
A
12
G
87
c
4
f
11
G
74
89
88
j
g
ADV7380,DV7301,DV7302
29
35
31
4
22
32
30
5
34
33
21
D
32
37
41
40
68
36
43
6
25
24
23
E
26
39
28
26
38
5
27
69
67
72
a
64
62
63
66
71
65
70
3-3
General Assembly
Block No. [M][1][M][M]
Symbol No. Part No. Part Name Description Local
1 GE10197-002A TOP CHASSIS
2 GE40135-001A EARTH PLATE
3 QYSDST2606ZA TAP SCREW M2.6 x 6mm(x3)
4 GE40377-002A SCREW (x3)
5 QYSDST2004ZA TAP SCREW M2 x 4mm(x2)
6 QYSDSF2006ZA TAP SCREW M2 x 6mm(x2)
7 GE32499-002A SIDE PANEL
8 GE40377-001A SCREW (x2)
9 GE40377-001A SCREW
10 GE40377-001A SCREW
11 QYSDST2604ZA TAP SCREW M2.6 x 4mm(x3)
12 QYSDST2604ZA TAP SCREW M2.6 x 4mm
13 LV34460-001A INSULATOR
14 GE40278-001A SHEET
15 QYSDST2004ZA TAP SCREW M2 x 4mm(x2)
16 GE20217-001A DUST COVER
17 QYSDST2604ZA TAP SCREW M2.6 x 4mm(x4)
18 GE40218-034A SHEET
19 GE40280-003A SHEET
20 GE40218-060A SHEET
21 GE32678-002A FRONT CHASS ASSY
22 GE40375-001A BLIND
23 GE32509-003A FRONT COVER ASS ADV7380J,DV7302E,DV7302EU,DV7306U
23 GE32509-004A FRONT COVER ASS DV7300J
23 GE32509-005A FRONT COVER ASS DV7301E,DV7301EU,DV7304UI,DV7305U,
24 GE32486-005A EJECT BUTTON ADV7380J,DV7302E,DV7302EU,DV7306U
24 GE32486-001A EJECT BUTTON DV7300J
24 GE32486-003A EJECT BUTTON DV7301E,DV7301EU,DV7304UI,DV7305U,
25 GE40202-015A COMP.SPRING
26 VKZ4777-013 SCREW (x2)
27 VKZ4777-011 MINI SCREW (x2)
28 GE40218-071A SHEET
29 GE32491-001A LOCK LEVER L
30 GE32492-002A LOCK LEVER GUID
31 QZW0108-002 OIL DAMPER
32 QYSDSF2006ZA TAP SCREW M2 x 6mm(x2)
33 VKZ4777-010 TAP SCREW
34 GE40154-001A GEAR
35 GE40358-002A T. SPRING
36 GE32494-001A LOCK LEVER TOP
37 GE40360-002A T. SPRING
38 GE32495-001A LOCK LEVER R
39 GE40359-001A T. SPRING
40 GE32496-001A OPEN LEVER
41 GE40361-002A TORSION SPRING
42 GE32493-001A DETACH LEVER
43 GE40202-024A COMPRESSION SPRING
44 GE32677-004A FRONT PANEL ASSY ADV7380J
44 GE32677-005A FRONT PANEL ASSY DV7300J
44 GE32677-006A FRONT PANEL ASSY DV7301E,DV7301EU
44 GE32677-007A FRONT PANEL ASSY DV7302E,DV7302EU
44 GE32677-009A FRONT PANEL ASSY DV7304UI
44 GE32677-010A FRONT PANEL ASSY DV7305U,DV7305UN,DV7305UT,DV7305A
44 GE32677-011A FRONT PANEL ASSY DV7306U,DV7306UN,DV7306UT,DV7306A
44 GE32677-012A FRONT PANEL ASSY DV7307EE
44 GE32677-025A FRONT PANEL ASSY DV7308EE
44 GE32677-013A FRONT PANEL ASSY DV7388UF
45 GE32480-025A FINDER ASSY ADV7380J
45 GE32480-024A FINDER ASSY DV7300J
45 GE32480-026A FINDER ASSY DV7301E,DV7301EU,DV7302E,DV7302EU
45 GE32480-027A FINDER ASSY DV7304UI,DV7305U,DV7305UN,DV7305U
46 GE40314-003A VOLUME KNOB ASS ADV7380J,DV7302E,DV7302EU,DV7306U
,DV7306UN,DV7306UT,DV7306A,DV7307
EE,DV7388UF
DV7305UN,DV7305UT,DV7305A,DV7308E
E
,DV7306UN,DV7306UT,DV7306A,DV7307
EE,DV7388UF
DV7305UN,DV7305UT,DV7305A,DV7308E
E
,DV7307EE,DV7308EE
T,DV7305A,DV7306U,DV7306UN,DV7306
UT,DV7306A,DV7388UF
,DV7306UN,DV7306UT,DV7306A,DV7307
EE,DV7388UF
3-4
Symbol No. Part No. Part Name Description Local
46 GE40314-004A VOLUME KNOB ASS DV7300J,DV7301E,DV7301EU,DV7304UI,
47 GE32482-002A DISP BAND BTN ADV7380J
47 GE32482-001A DISP BAND BTN DV7300J,DV7301E,DV7301EU,DV7302E,
48 GE32483-002A SRC BUTTON
49 GE20214-006A PRESET BUTTON ADV7380J,DV7302E,DV7302EU,DV7306U
49 GE20214-007A PRESET BUTTON DV7300J
49 GE20214-008A PRESET BUTTON DV7301E,DV7301EU,DV7304UI,DV7305U,
50 GE40218-015A SHEET
51 GE40218-065A SHEET
52 GE32484-001A SUB BUTTON
53 GE32485-002A DETACH BUTTON
54 GE40202-022A COMP.SPRING
55 GE32578-001A DETACH BTN BASE
56 GE40390-001A SCREW
57 GE32479-003A RIM COVER ADV7380J,DV7302E,DV7302EU,DV7306U
57 GE32479-002A RIM COVER DV7300J,DV7301E,DV7301EU,DV7304UI,
58 GE10195-002A REAR COVER
59 VKZ4777-010 MINI SCREW (x4)
60 VKZ4777-013 SCREW
61 GE40347-001A JVC BADGE
62 GE32487-001A LCD CASE
63 GE32142-001A LENS
64 GE32488-001A LENS CASE
65 FSYH4036-069 SHEET
66 GE40357-001A LIGHTING SHEET
67 GE32498-002A BOTTOM COVER
68 GE32497-002A INSULATOR
69 GE40320-001A COOLING RUBBER
70 GE32645-001A NAME PLATE ADV7380J
70 GE32642-001A NAME PLATE DV7300J
70 GE32662-001A NAME PLATE DV7301E,DV7301EU
70 GE32665-001A NAME PLATE DV7302E,DV7302EU
70 GE32659-001A NAME PLATE DV7304UI
70 GE32648-003A NAME PLATE DV7305U,DV7305UN,DV7305UT
70 GE32654-001A NAME PLATE DV7305A
70 GE32651-001A NAME PLATE DV7306U,DV7306UN,DV7306UT
70 GE32655-001A NAME PLATE DV7306A
70 GE32668-001A NAME PLATE DV7307EE
70 GE32796-001A NAME PLATE DV7308EE
70 GE32680-001A NAME PLATE DV7388UF
71 QLD0458-001 LCD MODULE
72 QNZ0914-001 RUBBER CONNECTO
73 QUQP05-5010AB-E FFC WIRE 50pin 10cm
74 VYTA500-001 PIN CAP (x2)
75 QMFZ039-150-T FUSE 15A
76 GE40258-001A SHIELD COVER
77 GE32585-001A REAR BRACKET
78 GE40362-001A POWER IC BKT
79 GE40364-001A REG IC BKT
80 GE40324-002A FAN BRACKET
81 QAR0353-001 COOLING FAN
82 QYSDST2604ZA TAP SCREW M2.6 x 4mm(x2)
83 QYSDST2606ZA TAP SCREW M2.6 x 6mm
84 QYSDSF2606ZA TAP SCREW M2.6 x 6mm
85 QYSDSF2606ZA TAP SCREW M2.6 x 6mm(x2)
86 GE32489-001A LED HOLDER
87 QAM0959-001 2ND AUDIO
88 QYSDST2604ZA TAP SCREW M2.6 x 4mm ADV7380J,DV7301E,DV7301EU,DV7302E,
89 QAM0991-001 CAR CABLE ADV7380J,DV7301E,DV7301EU,DV7302E,
90 GE31574-055A UT LABEL DV7305UT
90 GE31574-056A UT LABEL DV7306UT
91 GE40387-003A DTS LABEL ADV7380J,DV7300J
DV7305U,DV7305UN,DV7305UT,DV7305A
,DV7308EE
DV7302EU,DV7304UI,DV7305U,DV7305U
N,DV7305UT,DV7305A,DV7306U,DV7306
UN,DV7306UT,DV7306A,DV7307EE,DV73
08EE,DV7388UF
,DV7306UN,DV7306UT,DV7306A,DV7307
EE,DV7388UF
DV7305UN,DV7305UT,DV7305A,DV7308E
E
,DV7306UN,DV7306UT,DV7306A,DV7307
EE,DV7388UF
DV7305U,DV7305UN,DV7305UT,DV7305A
,DV7308EE
DV7302EU
DV7302EU
3-5
DVD mechanism assembly and parts list
Grease
=
=
=
=
=
= FG-87HS
JVS-1003
MOBIL-1
JVG-31N
JC-803B
1401C
93
30
29
FMU-JD9-11D
97
94
96
95
92
14
15
18
87
Block No.
18
A
J
M
M
M
62
17
34
16
13
53
10
32
55
56
36
91
28
27
B
29
31
90
88
INSIDE
98
89
c
34
OUTSIDE
37
64
35
33
48
51
49
45
47
F
44
46
50
54
H
G
K
23
3
61
52
63
BACK SIDE
6
7
75
24
C
57
60
58
59
G
H
20
21
AFTER SET PICK UP SA.
APPLY GREASE
74
22
38
B
19
43
c
65
40
43
39
41
42
E
D
K
J
26
F
3
71
70
73
72
83
25
76
86
79
80
67
12
10
11
5
8
D
9
77
78
12
8
5
A
10
4
INSIDE
69
b
68
66
86
a
85
E
81
84
86
J
82
1
a
17
16
1
2
The parts without symbol number are not service.
3-6
DVD mechanism
Symbol No. Part No. Part Name Description Local
1 VKZ4539-056 MINI SCREW (x2)
2 QYSPSFT2040ZA TAP SCREW M2 x 4mm
3 LV43481-001A COOLING RUBBER (x2)
4 LV10674-001A CHASSIS FRAME
5 LV30225-0J6A SPACER (x2)
6 VKZ4539-056 MINI SCREW
7 VYSA1R4-056 SPACER
8 LV35272-001A DAMPER(F) (x2)
9 LV35273-001A DAMPER(R)
10 QYSDST2005ZA TAP SCREW M2 x 5mm(x3)
11 LV43039-001A DAMPER SP.(R)
12 LV43849-001A DAMPER SP(F2) (x2)
13 LV43041-001A FLOATING SPRING (x2)
14 LV10675-002A TOP COVER
15 LV30225-0J5A SPACER
16 VKZ4539-056 MINI SCREW (x2)
17 LV33669-001A STOPPER (x2)
18 VKZ4539-056 MINI SCREW (x2)
19 LV21297-004A CHAS. BASE ASSY
20 LV33608-003A GEAR HOLDER
21 VKZ4539-056 MINI SCREW
22 LV43561-002A ABSORBER
23 LV30225-0J5A SPACER
24 LV36831-001A SLIDE CAM ASSY2
25 LV33610-002A FLOATING ARM
26 LV33611-001A CONNECT ARM
27 LV33678-003A LOADING A. ASSY
28 LV43049-001A LOADING SHAFT
29 LV43052-003A ROLLER (x2)
30 LV33612-001A LOADING GEAR
31 QYWFM124013 WASHER 4mm/1.2mm x 0.13mm
32 LV43053-002A ROD(L)
33 LV43054-003A ROD(R)
34 LV43001-001A COLLAR (x2)
35 LV21285-005A PROTECTOR
36 LV43055-001A PROTECTOR SP.
37 QAR0373-002 MOTOR
38 LV43002-002A WORM GEAR
39 QYSPSPT2025MA SCREW M2 x 2.5mm(x2)
40 LV33679-002A MOTOR H. ASSY
41 LV33614-003A WORM WHEEL
42 QYWDL1230250 SLIT WASHER 3mm/1.2mm x 0.25mm
43 VKZ4539-056 MINI SCREW (x2)
44 LV33615-001A GEAR 2
45 LV43057-004A IDLER ARM ASSY
46 QYWDL1635252 SLIT WASHER 3.5mm/1.6mm x 0.25mm
47 LV21286-001A CONTROL CAM
48 QYWDL1230196 SLIT WASHER 3mm/1.2mm x 0.19mm
49 LV33616-003A LOAD LOCK LEV
50 LV43060-001A CAM SPRING
51 LV43005-001A GEAR 4
52 LV43006-003A GEAR 5
53 LV33617-003A GEAR 6
54 LV33618-002A LOADING G. ARM
55 QYWDL1635252 SLIT WASHER 3.5mm/1.6mm x 0.25mm
56 LV43007-003A GEAR 7
57 LV33619-002A GEAR 8
58 LV42132-001A E RING
59 QYWFM215013 WASHER 5mm/2.1mm x 0.13mm
60 LV33620-001A GEAR 9
61 LV43008-001A GEAR10
62 LV43061-001A LOAD SPRING
63 LV33621-001A FEED GEAR
64 LV33622-003A TRIGGER ARM
65 LV43062-001A FEED TRI.SPRING
66 QAR0240-002 SPINDEL MOTOR
67 LV21287-003A SPINDLE BASE
68 LV44169-001A SPECIAL SCREW (x2)
69 VKZ4539-056 MINI SCREW (x2)
70 QAL0742-001 DVD PICK UP
71 LV34583-002A CD RACK PLATE
72 LV34579-001A CD RACK SPRING
73 LV43903-002A MINI TAP SCREW
74 LV43037-001A LEAD SCREW
Block No. [M][J][M][M]
3-7
Symbol No. Part No. Part Name Description Local
75 LV43010-001A L.S.GEAR
76 LV43063-001A L.S.COLLAR
77 LV43011-001A THRUST SPRING
78 QYSPSFT2040ZA TAP SCREW M2 x 4mm
79 LV33624-001A HOLDER(M)
80 VKZ4539-056 MINI SCREW (x2)
81 LV22130-001A HOLDER(S) 2
82 VKZ4539-056 MINI SCREW (x2)
83 LV43064-001A ROD(M)
84 LV43065-001A ROD(S)
85 LV43066-001A SUB SHAFT
86 VKZ4730-003 SPECIAL SCREW (x3)
87 LV21298-008A CLAMPER UNIT
88 LV43070-001A CLAMPER SPRING
89 LV43355-001A CLAMPER2 SPRING
90 LV30225-0J6A SPACER
91 LV22185-004A FRONT UNIT(C)
92 VKZ4539-056 MINI SCREW
93 LVB30012-002A SW FPC
94 NSW0187-001 SWITCH S1
95 NSW0187-001 SWITCH S1
96 NSW0187-001 SWITCH S1
97 VKZ4539-055 MINI SCREW (x2)
98 VYSA1R3-035 SPACER
3-8
Electrical parts list
Main board
Symbol No.
Part No. Part Name Description Local
(ADV7380/DV7300/DV7304/DV7305/
DV7306/DV7388)
Block No. [0][1]
Symbol No.
IC161 TDA7416 IC
IC301 TB2904HQ IC
IC371 NJM2792V-X IC ADV7380J
IC401 TC7SET08F-X IC
IC402 TOTX177L OPTICAL JACK
IC411 MM1510XN-X IC
IC421 NJM4565E-X IC
IC431 LC75344M-X IC
IC721 UPD78F1167GC1L IC(PROGRAMMED)
IC723 S-80833CNNB-G-W IC
IC723 or IC-PST3433U-X IC
IC801 HD74HC126FP-X IC
IC901 R2S25400DS-E IC
IC921 BA33DD0WHFP-W IC
IC922 BD9781HFP-W IC
IC961 TC74LCX32FT-F-X IC
IC962 TC74VHCT32AFT-X IC
IC963 BD6516F-X IC
Q2 RT1N141C-X DIGI TRANSISTOR
Q2 or UN2211-X TRANSISTOR
Q191 RT6N430C-X TRANSISTOR
Q192 RT1P441C-X DIGI TRANSISTOR
Q192 or UN2113-X TRANSISTOR
Q301 RT1N441C-X TRANSISTOR
Q301 or UN2213-X DIGI TRANSISTOR
Q302 RT1P441C-X DIGI TRANSISTOR
Q302 or UN2113-X TRANSISTOR
Q303 RT6N430C-X TRANSISTOR
Q304 RT1N141C-X DIGI TRANSISTOR
Q304 or UN2211-X TRANSISTOR
Q324 RT6N430C-X TRANSISTOR
Q334 RT6N430C-X TRANSISTOR
Q344 RT6N430C-X TRANSISTOR
Q354 RT6N430C-X TRANSISTOR
Q422 RT6N430C-X TRANSISTOR
Q432 RT6N430C-X TRANSISTOR
Q701 2SA1530A/R/-X TRANSISTOR
Q701 or 2SB709A/R/-X TRANSISTOR
Q710 RT1N441C-X TRANSISTOR
Q710 or UN2213-X DIGI TRANSISTOR
Q781 RT1P141C-X DIGI TRANSISTOR
Q781 or UN2111-X TRANSISTOR
Q782 RT1P141C-X DIGI TRANSISTOR
Q782 or UN2111-X TRANSISTOR
Q783 RT1P141C-X DIGI TRANSISTOR
Q783 or UN2111-X TRANSISTOR
Q784 RT1P141C-X DIGI TRANSISTOR
Q784 or UN2111-X TRANSISTOR
Q821 RT1N141C-X DIGI TRANSISTOR
Q821 or UN2211-X TRANSISTOR
Q822 RT1P141C-X DIGI TRANSISTOR
Q822 or UN2111-X TRANSISTOR
Q823 2SC4485/ST/-T TRANSISTOR
Q861 2SA1530A/R/-X TRANSISTOR
Q861 or 2SB709A/R/-X TRANSISTOR
Q881 2SC3928A/R/-X TRANSISTOR
Q881 or 2SD601A/R/-X TRANSISTOR
Q885 RT1N141C-X DIGI TRANSISTOR
Q885 or UN2211-X TRANSISTOR
Part No. Part Name Description Local
Q891 RT1N141C-X DIGI TRANSISTOR ADV7380J
Q891 or UN2211-X TRANSISTOR ADV7380J
Q901 RT1P141C-X DIGI TRANSISTOR
Q901 or UN2111-X TRANSISTOR
Q902 RT1N141C-X DIGI TRANSISTOR
Q902 or UN2211-X TRANSISTOR
Q903 2SA1530A/R/-X TRANSISTOR
Q903 or 2SB709A/R/-X TRANSISTOR
Q904 RT1N141C-X DIGI TRANSISTOR
Q904 or UN2211-X TRANSISTOR
Q922 RSQ035P03-W MOS FET
Q923 RT1N141C-X DIGI TRANSISTOR
Q923 or UN2211-X TRANSISTOR
Q976 RT1N441C-X TRANSISTOR
Q976 or UN2213-X DIGI TRANSISTOR
Q977 2SA1530A/R/-X TRANSISTOR
Q977 or 2SB709A/R/-X TRANSISTOR
D1 1SS355W-X DIODE
D1 or MA111-X SI DIODE
D2 1SS355W-X DIODE
D2 or MA111-X SI DIODE
D192 1SS355W-X DIODE
D192 or MA111-X SI DIODE
D301 UDZW11B-X Z DIODE
D301 or MA8110/M/-X Z DIODE
D302 1SS355W-X DIODE
D302 or MA111-X SI DIODE
D305 CRS03-W SB DIODE
D305 or RB160M-30-X SB DIODE
D305 or MA22D23-X SB DIODE
D308 CRS03-W SB DIODE
D308 or RB160M-30-X SB DIODE
D308 or MA22D23-X SB DIODE
D324 1SS355W-X DIODE
D324 or MA111-X SI DIODE
D334 1SS355W-X DIODE
D334 or MA111-X SI DIODE
D344 1SS355W-X DIODE
D344 or MA111-X SI DIODE
D354 1SS355W-X DIODE
D354 or MA111-X SI DIODE
D401 CRS03-W SB DIODE
D401 or RB160M-30-X SB DIODE
D401 or MA22D23-X SB DIODE
D421 1SS355W-X DIODE
D421 or MA111-X SI DIODE
D431 1SS355W-X DIODE
D431 or MA111-X SI DIODE
D701 UDZW6.2B-X Z DIODE
D701 or MA8062/M/-X Z DIODE
D702 UDZW6.2B-X Z DIODE
D702 or MA8062/M/-X Z DIODE
D703 UDZW6.2B-X Z DIODE
D703 or MA8062/M/-X Z DIODE
D704 UDZW6.2B-X Z DIODE
D704 or MA8062/M/-X Z DIODE
,DV7304UI
,DV7305U,
DV7305U
N,DV7305
UT,DV730
5A,DV730
6U,DV730
6UN,DV73
06UT,DV7
306A,DV7
388UF
,DV7304UI
,DV7305U,
DV7305U
N,DV7305
UT,DV730
5A,DV730
6U,DV730
6UN,DV73
06UT,DV7
306A,DV7
388UF
3-9
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