JVC AV-21L91(-BK), AV-25L91(-BK), AV-29L91(-BK) Parts List
AV-21L91
AV-25L91
AV-29L91
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. 51898 49
+30% +50% +80% +100%
-10% -10% -20% 0%
AV-21L91
AV-25L91
AV-29L91
CONTENTS
USING P.W. BOARD & REMOTE CONTROL UNIT .......................................................................................... 51
EXPLODED VIEW PARTS LIST-1 [AV-21L91-BK, AV-25L91-BK] ..................................................................51
EXPLODED VIEW-1 [AV-21L91-BK, AV-25L91-BK] ......................................................................................... 51
EXPLODED VIEW PARTS LIST-2 [AV-21L91-BK, AV-25L91-BK] .................................................................52
EXPLODED VIEW-2 [AV-21L91-BK, AV-25L91-BK] ........................................................................................ 53
EXPLODED VIEW PARTS LIST-3 [AV-21L91-BK] ........................................................................................... 54
EXPLODED VIEW-3 [AV-21L91-BK] ..................................................................................................................54
EXPLODED VIEW PARTS LIST-15 [AV-29L91-BK] ........................................................................................... 54
EXPLODED VIEW-15 [AV-29L91-BK] ..................................................................................................................55
PRINED WIRING BOARD PARTS LIST [AV-21L91-BK]
MAIN PW BOARD ASS’Y .....................................................................................................................................56
PRINED WIRING BOARD PARTS LIST [AV-25L91-BK]
MAIN PW BOARD ASS’Y .....................................................................................................................................61
PRINED WIRING BOARD PARTS LIST [AV-29L91-BK]
MAIN PW BOARD ASS’Y .....................................................................................................................................66
CRT SOCKET PW BOARD ASS’Y ....................................................................................................................... 70
FRONT CONTROL PW BOARD ASS’Y ...............................................................................................................71
REMOTE CONTROL UNIT PARTS LIST (RM-C353-1C) ................................................................................. 71
PACKING/PACKING PARTS LIST [AV-21L91-BK, AV-25L91-BK] ................................................................72
PACKING/PACKING PARTS LIST [AV-29L91-BK] ........................................................................................... 73
50 No. 51898
USING P.W. BOARD & REMOTE CONTROL UNIT
AV-21L91
AV-25L91
AV-29L91
P.W.B ASS’Y
MAIN PWB SCH-1051A-BK SCH-1052A-BK SCH-1053A-BK
CRT SOCKET PWB ——SCH-3001A-BK
FRONT CONTROL PWB ——SCH-8001A-BK
REMOTE CONTROL UNIT RM-C353-1C
Model
AV-21L91-BK AV-25L91-BK AV-29L91-BK
EXPLODED VIEW PARTS LIST-1 [AV-21L91-BK, AV-25L91-BK]
!
Ref.No. Part No. Part Name Description Local
19 GG10129-016A-H FRONT CABI [AV-21L91-BK]
19 GG10133-012A-H FRONT CABI [AV-25L91-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-21L91-BK, AV-25L91-BK]
19
22
24
23
21
No. 51898 51
20
25
AV-21L91
AV-25L91
EXPLODED VIEW PARTS LIST-2 [AV-21L91-BK, AV-25L91-BK]
!
Ref.No. Part No. Part Name Description Local
!
V01 A51QDX992X PICTURE TUBE [AV-21L91-BK]
!
V01 A59QDF891X PICTURE TUBE [AV-25L91-BK]
!
L01 QQW0118-001 DEG COIL [AV-21L91-BK]
!
L01 QQW0119-001 DEG COIL [AV-25L91-BK]
DY01 QQD0060-002 DEFLECTION YOKE [AV-21L91-BK]
DY01 QQD0062-001 DEFLECTION YOKE [AV-25L91-BK]
!
T1551 QQH0104-001 FBT [AV-21L91-BK]
!
T1551 QQH0097-001 FBT [AV-25L91-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-21L91-BK]
4 WJY0018-001A BRAIDED ASSY [AV-25L91-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-21L91-BK]
9 CE40764-00A WEDGE ASSY (X4) [AV-25L91-BK]
10 QAS0101-001 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 GG10130-001B-H REAR COVER [AV-21L91-BK]
!
15 GG10134-001B-H REAR COVER [AV-25L91-BK]
16 QYSBSFG4016Z TAPPING SCREW (X7) [AV-21L91-BK]
16 QYSBSFG4016Z TAPPING SCREW (X9) [AV-25L91-BK]
17 QYSBSF3010Z TAPPING SCREW (X4)
!
18 CM22960-097-H RATING LABEL [AV-21L91-BK]
!
18 CM22960-095-H RATING LABEL [AV-25L91-BK]
52 No. 51898
EXPLODED VIEW-2 [AV-21L91-BK, AV-25L91-BK]
CRT SOCKET PWB
MAIN PWB
(×7) [AV-21L91-BK]
(×9) [AV-25L91-BK]
Except 21”
model
Except 21” model
L01
!
!
!
DY01
T1551
V01
!
10
14
10
14
6
8
3
3
4
5
9
12
12
12
16
17
12
11
11
13
2
!
1
!
18
!
15
7
13
L01
4
6
5
!
L01
!
[AV-21L91-BK]
[AV-25LL91BK]
4
5
6
AV-21L91
AV-25L91
No. 51898 53
AV-29L91
EXPLODED VIEW PARTS LIST-3
!
Ref.No. Part No. Part Name Description Local
23 LC20778-001A-H OPERATION SHEET
24 LC31474-001A-H CONTROL WINDOW
25 LC31476-001B-H LED LENS
26 LC41037-001A JVC MARK
101 LC11193-012A-H FRONT CABI ASSY
102 LC20776-002A-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
[AV-29L91-BK]
Inc.No.102–106
EXPLODED VIEW-3 [AV-29L91-BK]
101
26
25
23
102
103
104
24
105
EXPLODED VIEW PARTS LIST-
!
Ref.No. Part No. Part Name Description Local
! V01 A68QCU259X PICTURE TUBE
! L01 QQW0113-001 DEG COIL
DY01 QQD0057-001 DEF YOKE
! T1551 QQH0096-001 FBT
! 1 QMPR010-200-E2 POWER CORD
! 2 CM23167-A01-H CORD CLAMP
3 WJY0018-001A BRAIDED ASSY
4 CHGB0017-0C BRAIDED SUB ASSY (X2)
5 A48457-3-H SPRING
6 LC11063-001C-H SP HOLDER (X2)
7 QAS0083-001 SPEAKER (X2) SP01, SP02
8 QYSBSBG4016Z TAPPING SCREW (X8)
! 9 LC10763-004A-HH REAR COVER
10 QYSBSFG4016Z TAPPING SCREW (X16)
! 11 CM22960-096-H RATING LABEL
12 CHFD125-18BD-N FFC WIRE
13 LC11064-002A-H AV TERMINAL BOARD
14 QYSBSF3012M TAPPING SCREW (X4)
15 LC11061-001A-H CHASSIS BASE
16 LC11062-001D-H CONTROL BASE
17 LC40226-003A-H SPACER (X4)
19 LC40317-002A-H TAPPING SCREW (X4)
20 CE42568-00A PC MAGNET
21 CE40764-00A WEDGE ASSY (X4)
22 LC30103-001B-H CHASSIS ADAPTER (X2)
15
[AV-29L91-BK]
106
54 No. 51898
AV-29L91
EXPLODED VIEW-15
!
L01
DY01
21
17
19
FRONT CONTROL
6
7
FRONT CONTROL
PWB (1/2)
PWB (1/2)
8
[AV-29L91-BK]
5
!
V01
3
4
20
22
4
22
12
6
17
CRT
SOCKET PWB
17
19
7
8
19
FRONT CONTROL PWB (2/2)
FRONT CONTROL PWB (2/2)
MAIN PWB
MAIN PWB
!
T1551
17
13
19
!
9
16
15
!
2
!
1
10
10
!
11
14
10
10
10
No. 51898 55
AV-21L91
PRINTED WIRING BOARD PARTS LIST (AV-21L91-BK)
MAIN PW BOARD ASS’Y(SCH-1051A-BK)
! Symbol No. Part No. Part Name Description Local ! Symbol No. Part No. Part Name Description Local
RESISTOR
R1001-02 NRSA63J-221X MG R 220Ø 1/16W J
R1003 NRSA63J-392X MG R 3.9kØ 1/16W J
R1004 NRSA63J-221X MG R 220Ø 1/16W J
R1006 NRSA63J-273X MG R 27kØ 1/16W J
R1101 NRSA63J-100X MG R 10Ø 1/16W J
R1102 NRSA63J-682X MG R 6.8kØ 1/16W J
R1103 NRSA63J-272X MG R 2.7kØ 1/16W J
R1104 NRSA63J-181X MG R 180Ø 1/16W J
R1105 NRSA63J-220X MG R 22Ø 1/16W J
R1106 NRSA63J-101X MG R 100Ø 1/16W J
R1107 NRSA63J-472X MG R 4.7kØ 1/16W J
R1108-10 NRSA63J-222X MG R 2.2kØ 1/16W J
R1111 NRSA63J-102X MG R 1kØ 1/16W J
R1112 NRSA63J-103X MG R 10kØ 1/16W J
R1113 NRSA63J-271X MG R 270Ø 1/16W J
R1114 NRSA63J-821X MG R 820Ø 1/16W J
R1115 NRSA63J-181X MG R 180Ø 1/16W J
R1117 NRSA63J-102X MG R 1kØ 1/16W J
R1119 NRSA63J-102X MG R 1kØ 1/16W J
R1120 NRSA63J-471X MG R 470Ø 1/16W J
R1150 NRSA63J-331X MG R 330Ø 1/16W J
R1151 NRSA63J-222X MG R 2.2kØ 1/16W J
R1152 NRSA63J-121X MG R 120Ø 1/16W J
R1153 NRSA63J-122X MG R 1.2kØ 1/16W J
R1154 NRSA63J-181X MG R 180Ø 1/16W J
R1301-02 NRSA63J-222X MG R 2.2kØ 1/16W J
R1303 NRSA63J-562X MG R 5.6kØ 1/16W J
R1304-05 NRSA63J-222X MG R 2.2kØ 1/16W J
R1306 NRSA63J-562X MG R 5.6kØ 1/16W J
R1350-51 NRSA63J-151X MG R 150Ø 1/16W J
R1353 NRSA63J-151X MG R 150Ø 1/16W J
R1354 QRE121J-222Y C R 2.2kØ 1/2W J
R1361 NRSA63J-0R0X MG R 0.0Ø 1/16W J
R1362 NRSA63J-472X MG R 4.7kØ 1/16W J
R1363 QRZ0107-152Z C R 1.5kØ 1/2W K
R1364 QRE121J-222Y C R 2.2kØ 1/2W J
R1365 QRZ0107-152Z C R 1.5kØ 1/2W K
R1366 QRZ0107-474Z C R 470kØ 1/2W K
R1367 QRE121J-821Y C R 820Ø 1/2W J
R1368 QRZ0107-152Z C R 1.5kØ 1/2W K
R1369 QRE121J-222Y C R 2.2kØ 1/2W J
R1373 QRE121J-394Y C R 390kØ 1/2W J
R1374 QRE121J-124Y C R 120kØ 1/2W J
R1377 QRL029J-473 OM R 47kØ 2W J
R1380-83 NRSA63J-101X MG R 100Ø 1/16W J
R1384 NRSA63J-223X MG R 22kØ 1/16W J
R1401 NRSA63J-224X MG R 220kØ 1/16W J
R1403 NRSA63J-0R0X MG R 0.0Ø 1/16W J
R1405 NRSA63J-682X MG R 6.8kØ 1/16W J
R1406 NRSA63J-123X MG R 12kØ 1/16W J
R1408 NRSA63J-682X MG R 6.8kØ 1/16W J
R1410 NRSA63J-123X MG R 12kØ 1/16W J
R1411 QRG01GJ-221 OM R 220Ø 1W J
R1412 QRE121J-1R0Y C R 1.0Ø 1/2W J
R1413 QRX01GJ-2R7 MF R 2.7Ø 1W J
R1414 QRE121J-151Y C R 150Ø 1/2W J
R1425 NRSA63J-683X MG R 68kØ 1/16W J
R1521 NRSA63J-101X MG R 100Ø 1/16W J
R1522 NRSA63J-102X MG R 1kØ 1/16W J
R1524 QRL02EJ-270X OM R 27Ø 2W J
R1526 QRG01GJ-271 OM R 270Ø 1W J
R1527 QRL03EJ-103X OM R 10kØ 3W J
R1528-29 QRX029J-1R2 MF R 1.2Ø 2W J
R1531 NRSA63J-222X MG R 2.2kØ 1/16W J
!
R1532 QRZ9017-4R7 F R 4.7Ø 1/4W J
!
R1540 QRZ9011-4R7 F R 4.7Ø 1/2W J
R1541-42 QRE121J-154Y C R 150kØ 1/2W J
R1543 QRE121J-471Y C R 470Ø 1/2W J
R1545 QRE121J-220Y C R 22Ø 1/2W J
R1546 QRE121J-822Y C R 8.2kØ 1/2W J
R1591 QRE121J-222Y C R 2.2kØ 1/2W J
R1592 QRZ0221-2R2 UNF R 2.2Ø
RESISTOR
R1593 NRSA63J-102X MG R 1kØ 1/16W J
R1594 QRE121J-183Y C R 18kØ 1/2W J
R1595 NRSA63J-222X MG R 2.2kØ 1/16W J
R1602 NRSA63J-271X MG R 270Ø 1/16W J
R1603-04 NRSA63J-101X MG R 100Ø 1/16W J
R1605 QRE141J-0R0Y C R 0.0Ø 1/4W J
R1621-22 NRSA63J-101X MG R 100Ø 1/16W J
R1650 NRSA63J-103X MG R 10kØ 1/16W J
R1651 NRSA63J-0R0X MG R 0.0Ø 1/16W J
R1652-53 NRSA63J-222X MG R 2.2kØ 1/16W J
R1654 NRSA63J-103X MG R 10kØ 1/16W J
R1655 NRSA63J-0R0X MG R 0.0Ø 1/16W J
R1658-59 QRE121J-2R2Y C R 2.2Ø 1/2W J
R1660 NRSA63J-103X MG R 10kØ 1/16W J
R1661 NRSA63J-683X MG R 68kØ 1/16W J
R1662 NRSA63J-333X MG R 33kØ 1/16W J
R1663 NRSA63J-103X MG R 10kØ 1/16W J
R1664 NRSA63J-222X MG R 2.2kØ 1/16W J
R1665-66 QRE141J-561Y C R 560Ø 1/4W J
R1667 NRSA63J-103X MG R 10kØ 1/16W J
R1668 NRSA63J-683X MG R 68kØ 1/16W J
R1669 NRSA63J-563X MG R 56kØ 1/16W J
R1670 NRSA63J-153X MG R 15kØ 1/16W J
R1671 NRSA63J-272X MG R 2.7kØ 1/16W J
R1672 NRSA63J-563X MG R 56kØ 1/16W J
R1673-74 NRSA63J-683X MG R 68kØ 1/16W J
R1675 NRSA63J-103X MG R 10kØ 1/16W J
R1676-77 NRSA63J-472X MG R 4.7kØ 1/16W J
R1678 NRSA63J-153X MG R 15kØ 1/16W J
R1679 NRSA63J-272X MG R 2.7kØ 1/16W J
R1680 NRSA63J-683X MG R 68kØ 1/16W J
R1688 NRSA63J-273X MG R 27kØ 1/16W J
R1690 NRSA63J-104X MG R 100kØ 1/16W J
R1691 NRSA63J-682X MG R 6.8kØ 1/16W J
R1692 NRSA63J-104X MG R 100kØ 1/16W J
R1693 NRSA63J-103X MG R 10kØ 1/16W J
R1696 NRSA63J-222X MG R 2.2kØ 1/16W J
R1698-99 NRSA63J-104X MG R 100kØ 1/16W J
R1701 NRSA63J-103X MG R 10kØ 1/16W J
R1702-03 NRSA63J-101X MG R 100Ø 1/16W J
R1704-06 NRSA63J-102X MG R 1kØ 1/16W J
R1707-10 NRSA63J-472X MG R 4.7kØ 1/16W J
R1711-14 NRSA63J-101X MG R 100Ø 1/16W J
R1715-17 NRSA63J-103X MG R 10kØ 1/16W J
R1718-19 NRSA63J-221X MG R 220Ø 1/16W J
R1720 NRSA63J-102X MG R 1kØ 1/16W J
R1721-24 NRSA63J-221X MG R 220Ø 1/16W J
R1725 NRSA63J-103X MG R 10kØ 1/16W J
R1726 NRSA63J-472X MG R 4.7kØ 1/16W J
R1727 NRSA63J-104X MG R 100kØ 1/16W J
R1728 NRSA63J-103X MG R 10kØ 1/16W J
R1730 NRSA63J-223X MG R 22kØ 1/16W J
R1731 NRSA63J-101X MG R 100Ø 1/16W J
R1732 NRSA63J-393X MG R 39kØ 1/16W J
R1733 NRSA63J-273X MG R 27kØ 1/16W J
R1734 NRSA63J-391X MG R 390Ø 1/16W J
R1735 NRSA63J-104X MG R 100kØ 1/16W J
R1736 NRSA63J-333X MG R 33kØ 1/16W J
R1737 NRSA63J-272X MG R 2.7kØ 1/16W J
R1738 NRSA63J-103X MG R 10kØ 1/16W J
R1739-41 NRSA63J-101X MG R 100Ø 1/16W J
R1742 NRSA63J-0R0X MG R 0.0Ø 1/16W J
R1743 QRE141J-102Y C R 1kØ 1/4W J
R1744 NRSA63J-561X MG R 560Ø 1/16W J
R1745 NRSA63J-105X MG R 1MØ 1/16W J
R1746 NRSA63J-333X MG R 33kØ 1/16W J
R1747 NRSA63J-103X MG R 10kØ 1/16W J
R1748-49 NRSA02J-475X MG R 4.7MØ 1/10W J
R1750-51 QRE141J-0R0Y C R 0.0Ø 1/4W J
R1755-56 NRSA63J-101X MG R 100Ø 1/16W J
R1757-58 NRSA63J-222X MG R 2.2kØ 1/16W J
R1760 NRSA63J-682X MG R 6.8kØ 1/16W J
56 No. 51898
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