JVC AV-21L81B(-BK), AV-25L81B(-BK), AV-29L81B(-BK) Parts List
AV-21L81B
AV-25L81B
AV-29L81B
PARTS LIST
CAUTION
q The parts identified by the symbol are important for the safety . Whenever replacing these parts, be sure to use specified ones to secure the
safety .
q The parts not indicated in this Parts List and those which are filled with lines --- in the Parts No. columns will not be supplied .
q P. W. Board Ass'y will not be supplied, but those which are filled with the Parts No. in the Parts No. columns will be supplied .
ABBREVIATIONS OF RESISTORS, CAPACITORS AND TOLERANCES
RESISTORS CAPACITORS
C R Carbon Resistor
F R Fusible Resistor
P R Plate Resistor
V R Variable Resistor
HV R High Voltage Resistor
MF R Metal Film Resistor
MG R Metal Glazed Resistor
MP R Metal Plate Resistor
OM R Metal Oxide Film Resistor
CMF R Coating Metal Film Resistor
UNF R Non-Flammable Resistor
CH V R Chip Variable Resistor
CH MG R Chip Metal Glazed Resistor
COMP. R Composition Resistor
LPTC R Linear Positive Temperature Coefficient Resistor
C CAP. Ceramic Capacitor
E CAP. Electrolytic Capacitor
M CAP. Mylar Capacitor
HV CAP. High Voltage Capacitor
MF CAP. Metalized Film Capacitor
MM CAP. Metalized Mylar Capacitor
MP CAP. Metalized Polystyrol Capacitor
PP CAP. Polypropylene Capacitor
PS CAP. Polystyrol Capacitor
TF CAP. Thin Film Capacitor
MPP CAP. Metalized Polypropylene Capacitor
TAN. CAP. Tantalum Capacitor
CH C CAP. Chip Ceramic Capacitor
BP E CAP. Bi-Polar Electrolytic Capacitor
CH AL E CAP. Chip Aluminum Electrolytic Capacitor
CH AL BP CAP. Chip Aluminum Bi-Polar Capacitor
CH TAN. E CAP. Chip Tantalum Electrolytic Capacitor
CH AL BP E CAP. Chip Tantalum Bi-Polar Electrolytic Capacitor
RESISTORS
FGJ KMNRHZP
±1% ±2% ±5% ±10% ±20% ±30%
No. 51853 49
+30% +50% +80% +100%
-10% -10% -20% 0%
AV-21L81B
AV-25L81B
AV-29L81B
CONTENTS
USING P.W. BOARD & REMOTE CONTROL UNIT .......................................................................................... 51
EXPLODED VIEW PARTS LIST-1 [AV-21L81B-BK, AV-25L81B-BK] ............................................................51
EXPLODED VIEW-1 [AV-21L81B-BK, AV-25L81B-BK].................................................................................... 51
EXPLODED VIEW PARTS LIST-2 [AV-21L81B-BK, AV-25L81B-BK] ...........................................................52
EXPLODED VIEW-2 [AV-21L81B-BK, AV-25L81B-BK]................................................................................... 53
EXPLODED VIEW PARTS LIST-3 [AV-21L81B-BK, AV-25L81B-BK]........................................................... 54
EXPLODED VIEW-3 [AV-21L81B-BK, AV-25L81B-BK] .................................................................................. 55
EXPLODED VIEW PARTS LIST-15 [AV-29L81B-BK] ........................................................................................56
EXPLODED VIEW-15 [AV-29L81B-BK] ............................................................................................................... 56
EXPLODED VIEW PARTS LIST-5 [AV-29L81B-BK] ........................................................................................ 57
EXPLODED VIEW-5 [AV-29L81B-BK] ................................................................................................................57
EXPLODED VIEW PARTS LIST-51 [AV-29L81B-BK] .......................................................................................58
EXPLODED VIEW-51 [AV-29L81B-BK] ..............................................................................................................59
PRINED WIRING BOARD PARTS LIST [AV-21L81B-BK]
MAIN PW BOARD ASS’Y .....................................................................................................................................60
PRINED WIRING BOARD PARTS LIST [AV-25L81B-BK]
MAIN PW BOARD ASS’Y .....................................................................................................................................65
PRINED WIRING BOARD PARTS LIST [AV-29L81B-BK]
MAIN PW BOARD ASS’Y .....................................................................................................................................70
CRT SOCKET PW BOARD ASS’Y .......................................................................................................................74
FRONT CONTROL PW BOARD ASS’Y ...............................................................................................................75
REMOTE CONTROL UNIT PARTS LIST (RM-C358-1C) .................................................................................76
PACKING/PACKING PARTS LIST [AV-21L81B-BK, AV-25L81B-BK] ...........................................................77
PACKING/PACKING PARTS LIST [AV-29L81B-BK] ........................................................................................78
50 No. 51853
USING P.W. BOARD & REMOTE CONTROL UNIT
AV-21L81B
AV-25L81B
AV-29L81B
P.W.B ASS’Y
MAIN PWB SCH-1040A-BK SCH-1043A-BK SCH-1045A-BK
CRT SOCKET PWB ——SCH-3001A-BK
FRONT CONTROL PWB ——SCH-8001A-BK
REMOTE CONTROL UNIT RM-C358-1C
Model
AV-21L81B-BK AV-25L81B-BK AV-29L81B-BK
EXPLODED VIEW PARTS LIST-1 [AV-21L81B-BK, AV-25L81B-BK]
!
Ref.No. Part No. Part Name Description Local
19 GG10129-014A-H FRONT CABI [AV-21L81B-BK]
19 GG10133-010A-H FRONT CABI [AV-25L81B-BK]
20 GG30021-001A-H LED LENS
21 GG30019-001B-H POWER KNOB
22 GG20006-001A-H CONTROL KNOB
23 GG30020-001A-H E.E.WINDOW
24 CM48125-009 JVC MARK
25 CM35235-003-H SPRING
EXPLODED VIEW-1 [AV-21L81B-BK, AV-25L81B-BK]
19
22
24
23
21
No. 51853 51
20
25
AV-21L81B
AV-25L81B
EXPLODED VIEW PARTS LIST-2 [AV-21L81B-BK, AV-25L81B-BK]
!
Ref.No. Part No. Part Name Description Local
!
V01 A51QDX992X PICTURE TUBE [AV-21L81B-BK]
!
V01 A59QDF891X PICTURE TUBE [AV-25L81B-BK]
!
L01 QQW0118-001 DEG COIL [AV-21L81B-BK]
!
L01 QQW0119-001 DEG COIL [AV-25L81B-BK]
!
DY01 QQD0060-002 DEFLECTION YOKE [AV-21L81B-BK]
!
DY01 QQD0062-001 DEFLECTION YOKE [AV-25L81B-BK]
!
T1551 QQH0104-001 FBT [AV-21L81B-BK]
!
T1551 QQH0097-001 FBT [AV-25L81B-BK]
!
1 QMPR010-200-E2 POWER CORD
!
2 CM47005-A01-H CORD CLAMP
3 CM36623-B01-H CHASSIS RAIL (X2)
4 CHGB0028-0A BRAIDED ASSY [AV-21L81B-BK]
4 WJY0018-001A BRAIDED ASSY [AV-25L81B-BK]
5 CHGB0017-0C BRAIDED ASSY (SUB)
6 A48457-3-H SPRING
7 CM48144-002-H PB STOPPER
8 A75034-B PC MAGNET
9 CE40764-00A WEDGE ASSY (X3) [AV-21L81B-BK]
9 CE40764-00A WEDGE ASSY (X4) [AV-25L81B-BK]
10 QAS0083-001 SPEAKER (X2) SP01, SP02
11 LC20371-001D-H SP HOLDER (X2)
12 LC40226-003A-H SPACER (X4)
13 LC40317-002A-H TAPPING SCREW (X4)
14 QYSBSB4012Z TAPPING SCREW (X4)
!
15 GG10130-002A-H REAR COVER [AV-21L81B-BK]
!
15 GG10134-002A-H REAR COVER [AV-25L81B-BK]
16 QYSBSFG4016Z TAPPING SCREW (X7) [AV-21L81B-BK]
16 QYSBSFG4016Z TAPPING SCREW (X9) [AV-25L81B-BK]
17 QYSBSF3010Z TAPPING SCREW (X4)
!
18 CM22960-089-H RATING LABEL [AV-21L81B-BK]
!
18 CM22960-090-H RATING LABEL [AV-25L81B-BK]
52 No. 51853
EXPLODED VIEW-2 [AV-21L81B-BK, AV-25L81B-BK]
!
V01
14
AV-21L81B
AV-25L81B
12
14
10
DY01
9
!
L01
8
4
5
12
13
!
11
12
3
2
1
!
6
CRT SOCKET PWB
3
10
MAIN PWB
13
11
12
!
T1551
7
15
!
Except 21” model
TWIN PORT
BASS BLASTER UNIT
(×7) [AV-21L81B-BK]
16
(×9) [AV-25L81B-BK]
Except 21”
model
!
18
17
No. 51853 53
AV-21L81B
AV-25L81B
EXPLODED VIEW PARTS LIST-3 [AV-21L81B-BK, AV-25L81B-BK]
!
Ref.No. Part No. Part Name Description Local
26 GG10140-001B-H BASS TOP COVER
27 GG10141-001B-H BASS BOTTOM COVER
28 QYSBSFG4016Z TAPPING SCREW (X13)
29 GG20007-001C-H BASS INT.DUCT R (X2)
30 GG20007-002C-H BASS INT.DUCT L (X2)
31 QYSBSFG4016Z TAPPING SCREW (X6)
32 GG30022-001A-H BASS DUCT R (X2)
33 LC40352-001A-H RUBBER SHEET (X4)
34 QAS0092-001 BASS SPEAKER
35 QYSBSFG4016Z TAPPING SCREW (X4)
36 LC41211-001A SOUND ABSORBER
54 No. 51853
AV-21L81B
AV-25L81B
EXPLODED VIEW-3
31
[AV-21L81B-BK, AV-25L81B-BK]
33
28
28
28
33
28
27
31
32
29
30
36
35
34
30
32
35
29
26
No. 51853 55
AV-29L81B
EXPLODED VIEW PARTS LIST-15 [AV-29L81B-BK]
!
Ref.No. Part No. Part Name Description Local
25 LC20778-001A-H OPERATION SHEET
26 LC31474-001A-H CONTROL WINDOW
27 LC31476-001B-H LED LENS
28 LC41037-001A JVC MARK
101 LC11193-011A-H FRONT CABINET ASS’Y Inc. No. 102-106
102 LC20776-005A-H DOOR
103 CM48229-00A-C DOOR LATCH
104 LC20777-001D-H CENTRE PLATE
105 LC31475-001B-H POWER KNOB
106 CM35235-003-H SPRING
EXPLODED VIEW-15 [AV-29L81B-BK]
28
104
26
25
101
102
103
105
27
106
56 No. 51853
EXPLODED VIEW PARTS LIST-5 [AV-29L81B-BK]
!
Ref.No. Part No. Part Name Description Local
29 LC10050-001A-H HORN (X2)
30 LC10051-001A-H HORN PANEL (X2)
31 CM47846-005-H DOME ABSORBER (X4)
32 QYSBSFG4016Z TAPPING SCREW (X14)
33 CEBSS03K-01KJ2 SPEAKER (X2) SP03, SP04
34 CEBSF10P-07KJ6 SPEAKER (X2) SP01, SP02
35 QYSBSFG4016Z TAPPING SCREW (X8)
36 CM12945-B01-H DOME RING(R)
36 CM12945-B02-H DOME RING(L)
37 QYSBSFG4016Z TAPPING SCREW (X8)
38 CM12946-B01-H DOME BOX (X2)
39 QYSBSFG4016Z TAPPING SCREW (X10)
40 CM23139-A01-H REFLECTOR(R)
40 CM23139-B02-H REFLECTOR(L)
41 QYSBSFG4016Z TAPPING SCREW (X2)
EXPLODED VIEW-5 [AV-29L81B-BK]
AV-29L81B
29
33
35
31
40
32
31
30
(R & L)
41
37
38
(R & L)
34
36
39
No. 51853 57
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