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

1

M

Only

90

14

15

8

7

C

B

D

A

2

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

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

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

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

3-9