JVC AV-T2912/ZAR User manual

AV-T2912
1COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD.
AV-T2912/ZAR
■OUTLINE
■HOW TO IDENTIFY MODELS
SERVICE MANUAL
COLOUR TELEVISION
BASIC CHASSIS
GA
The following item for the AV-T2912/ZAR model was changed partly from AV-T2922(AR) model.
Therefore, this service manual describes only the items which differ from those of the AV-T2922(AR)
service manual.
For details other than those described in this manual, please refer to the AV-T2922(AR) service
manual (No.51917Mar. 2002) .
Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-T292/ZAR.
Supplement
Since the picture tube was changed, we have issued the SERVICE MANUAL for AV-T2912/ZAR.
Identify that the model name “AV-T2912Z” is printed on the margin of the rating label affixed
to the rear cover.

No.51917
A
V-T292
2
31
PARTS LIST
CAUTION
!The parts identified by the !symbol are import ant for the s afety. Wh enever replacing these parts, be s ure t o use s pec if ied o nes to se cure
the safety .
!The pa rts not indic ate d in this Parts L ist and those which are filled with lines in the Parts No. columns will not be supplied.
!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 RESISTOR S, CAPACITORS AND TOLERANCES
RESISTORS CAPACITORS
C R Carbon Resistor C CAP. Ceramic Capacitor
F R Fusible Resistor E CAP. Electrolytic Capacitor
P R Plate Resistor M CAP. Mylar Capacitor
V R Variable ResistorHV CAP. High Voltage Capacitor
HV R High Voltage Resistor MF CAP. Metalized Film Capacitor
MF R Metal Film Resistor MM CAP. Metalized Mylar Capacitor
MG R Metal Glazed Resistor MP CAP. Metalized Polystyrol Capacitor
MP R Metal Plate Resistor PP CAP. Po lypropylene Capa cit or
OM R Metal Oxide Film Resistor PS CAP.Polystyrol Capacitor
CMF R Coating Metal Film Resistor TF CAP. Thin Film Capacitor
UNF R Non- Flammabl e Resisto r MP P CAP . Metalize d P olypr opylene Cap acito r
CH V R Chip Variable Resistor TAN. CAP. Tantalum Capacitor
CH MG R Chip Metal Glazed Resistor CH C CAP. Chip Ceramic Capacitor
COMP . R Com posi t io n Re sist or BP E CAP . Bi- Pola r E lectrol ytic Ca pacit or
LP TC R Lin ear P ositive T emp erat ure Co eff icie nt
Resistor CH AL E CAP. Chip Aluminum Electrolytic Capacitor
CH AL BP CAP. Chip A lum inum B i-Po lar Cap acitor
CH TAN. E CAP. Chip T ant alum Elec trolytic Capacitor
CH AL BP E CAP. Chip T ant alum Bi- Polar Electro lyt ic Ca pac it or
TOLERANCES
FGJKMNRHZP
±1% ±2% ±5% ±10% ±20 % ±30% +30%
-10%
+50%
-10%
+80%
-20%
+100 %
-0%

No.51917
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32
CONTENTS
!USING PW BOARD & REMOTE CONTROL UNIT ･･･････ ･････････････ ････････････ ･･･････ ･････････････ ･･ 32
!EXPLODED VIEW PARTS LIST･･･････ ･････････････ ･･･････････････････ ･････････････ ････････････ ･･･････ ･･･ 32
!EXPLODED VIEW ･･･････ ･････････････ ････････････ ･･･････ ･････････････ ････････････ ･･･････ ･････････････ ････ 33
!PRINTED WIRING BOARD PARTS LIST
"MAIN PW BOARD ASS’Y (With CRT SOCKET PW BOARD)･･･････ ･････････････ ････････････ ･･･････ ･･･････････ 34
"FRONT CONTROL PW BOARD ASS’Y ･･･････ ･････････････ ････････････ ･･･････ ･････････････ ･･････････････ 38
!REMOTE CONTROL UNIT PARTS LIST ･･･････ ･････････････ ････････････ ･･･････ ･････････････ ････････････ 39
!PACKING ･･･････ ･････････････ ･･･････････････････ ･････････････ ････････････ ･･･････ ･････････････ ･････････････ 39
!PACKING PARTS LIST ･･･････ ･････････････ ･･･････････････････ ･････････････ ････････････ ･･･････ ････････････ 39
USING P.W. BOARD & REMOTE CONTROL UNIT
Model
P.W .B AS S’Y AV-T2922/AR
MAIN P.W.B
(W ithin CRT SOCKET PWB ) SGA-1020A-R2
FRONT CONTROL PWB SGA-4005A-R2
REMOTE CONTROL UNIT RM-C363-1H
EXPLODED VIEW PARTS LIST
! Ref.No. Part No. Part Name Description
!
V01 A68AJB82X02 PICTURE TUBE(C) Inc.DY,PC MAGNET, WEDGE
! L01 CELD058-001J3 DEG.COIL
! T1522 QQH0115-001 H.V.TRANSF. (Within MAIN PWB)
!
1 LC10571-002A-D FRONT CABINET
2 CHGB0015-0B BRAIDED WIRE
3 CHGB0016-0C BRAIDED WIRE(SUB)
6 CEBSS12D-04KJ2 SPEAKER (
×
2)SP01,SP02
!
7 LC20217-004B-A CONTROL KNOB
!
8 LC30856-002A-A POWER KNOB
! 9 CM12985-003-VA CHASSIS BASE
! 10 QMPR150-200-JC POWER CORD
! 11 CM23169-001-A POWER CORD CLAMP
!
12 LC10572-001B-D REAR COVER
13 QYSBSFG4016Z TAPPING SCREW (
×
11)
14 QYSBSB3010Z TAPPING SCREW (
×
2)
! 15 LC30462-008A-D RATING LABEL
!
16 LC30191-002A-A REMOCON LENS
17 CM48006-007-C JVC MARK

No.51917
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2
33
EXPLODED VIEW
CRT SOCKET PWB
(
W ithin MAIN PWB
)
MAIN PWB
FRONT
C ONT RO L PW B
(×11)
1
!
L01
!
!
V01
2
6
!
6
!
7
8
9
!
11
!
10
!13
(×2)
14
15
!
17
16
!
T1522
12
!
3
!

No. 51917
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V-T2922
34
PRINTED WIRING BOARD PARTS LIST
MAIN PW BOARD ASS’Y (SGA-1020A-R2)
! Symbol No. Part No. Part Name Description
RESISTOR
R1001 NRSA02J-563X MG R 56kΩ1/10W J
R1003-04 NRSA02J-561X MG R 560Ω1/10W J
R1006 NRSA02J-820X MG R 82Ω1/10W J
R1101 NRSA02J-562X MG R 5.6kΩ1/10W J
R1102 NRSA02J-182X MG R 1.8kΩ1/10W J
R1103 QRE121J-101Y C R 100Ω1/2W J
R1104 NRSA02J-180X MG R 18Ω1/10W J
R1105 NRSA02J-270X MG R 27Ω1/10W J
R1111 NRSA02J-394X MG R 390kΩ1/10W J
R1112 NRSA02J-334X MG R 330kΩ1/10W J
R1113 NRSA02J-101X MG R 100Ω1/10W J
R1116 NRSA02J-680X MG R 68Ω1/10W J
R1131 NRSA02J-102X MG R 1kΩ1/10W J
R1132 NRSA02J-331X MG R 330Ω1/10W J
R1133 NRSA02J-102X MG R 1kΩ1/10W J
R1134 NRSA02J-271X MG R 270Ω1/10W J
R1135 NRSA02J-471X MG R 470Ω1/10W J
R1161 NRSA02J-332X MG R 3.3kΩ1/10W J
R1162 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1163 NRSA02J-103X MG R 10kΩ1/10W J
R1164 NRSA02J-102X MG R 1kΩ1/10W J
R1165 NRSA02J-273X MG R 27kΩ1/10W J
R1166 NRSA02J-103X MG R 10kΩ1/10W J
R1167 NRSA02J-102X MG R 1kΩ1/10W J
R1168 NRSA02J-101X MG R 100Ω1/10W J
R1169 NRSA02J-561X MG R 560Ω1/10W J
R1170 NRSA02J-683X MG R 68kΩ1/10W J
R1201 NRSA02J-821X MG R 820Ω1/10W J
R1202 NRSA02J-102X MG R 1kΩ1/10W J
R1203 NRSA02J-821X MG R 820Ω1/10W J
R1204 NRSA02J-681X MG R 680Ω1/10W J
R1205 NRSA02J-152X MG R 1.5kΩ1/10W J
R1213 NRSA02J-391X MG R 390Ω1/10W J
R1215 NRSA02J-824X MG R 820kΩ1/10W J
R1216 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1217 NRSA02J-563X MG R 56kΩ1/10W J
R1220 NRSA02J-471X MG R 470Ω1/10W J
R1251-52 NRSA02J-750X MG R 75Ω1/10W J
R1301 NRSA02J-102X MG R 1kΩ1/10W J
R1303-04 NRSA02J-562X MG R 5.6kΩ1/10W J
R1307 NRSA02J-472X MG R 4.7kΩ1/10W J
R1308 NRSA02J-682X MG R 6.8kΩ1/10W J
R1309 NRSA02J-103X MG R 10kΩ1/10W J
R1311 NRSA02J-273X MG R 27kΩ1/10W J
R1312 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1314 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1341 NRSA02J-121X MG R 120Ω1/10W J
R1342-43 NRSA02J-333X MG R 33kΩ1/10W J
R1351-53 NRSA02J-151X MG R 150Ω1/10W J
R1354-56 NRSA02J-331X MG R 330Ω1/10W J
R1357-59 NRSA02J-101X MG R 100Ω1/10W J
R1360-62 QRZ0111-152 C R 1.5kΩ1/2W K
R1363-65 QRG029J-123 OM R 12kΩ2W J
R1366-68 NRSA02J-272X MG R 2.7kΩ1/10W J
R1401 NRSA02J-103X MG R 10kΩ1/10W J
R1402 NRSA02J-682X MG R 6.8kΩ1/10W J
R1403 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1404 NRSA02J-102X MG R 1kΩ1/10W J
R1405 NRSA02J-221X MG R 220Ω1/10W J
R1406-08 NRSA02J-472X MG R 4.7kΩ1/10W J
R1410 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1412 QRE121J-3R9Y C R 3.9Ω1/2W J
R1413 QRE121J-561Y C R 560Ω1/2W J
R1414 QRX01GJ-R68 MF R 0.68Ω1W J
R1415 QRE121J-102Y C R 1kΩ1/2W J
R1416 NRSA02J-563X MG R 56kΩ1/10W J
R1418 NRSA02J-563X MG R 56kΩ1/10W J
R1419 NRSA02J-183X MG R 18kΩ1/10W J
! Symbol No. Part No. Part Name Description
RESISTOR
R1421 NRSA02J-0R0X MG R 0.0
Ω1/10W J
R1422 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1423 NRSA02J-103X MG R 10kΩ1/10W J
R1501 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1503 NRSA02J-103X MG R 10kΩ1/10W J
R1504 NRSA02J-104X MG R 100kΩ1/10W J
R1505 NRSA02J-822X MG R 8.2k
Ω1/10W J
R1506 NRSA02J-102X MG R 1kΩ1/10W J
R1510 NRSA02J-0R0X MG R 0.0
Ω1/10W J
R1512 NRSA02J-103X MG R 10kΩ1/10W J
R1513 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1514 NRSA02J-333X MG R 33kΩ1/10W J
R1521 QRL039J-182 OM R 1.8kΩ3W J
R1523 NRSA02J-222X MG R 2.2k
Ω1/10W J
R1524 QRE121J-103Y C R 10k
Ω1/2W J
R1525 QRG01GJ-561 OM R 560Ω1W J
R1526 QRL029J-152 OM R 1.5kΩ2W J
R1529 NRSA02J-621X MG R 620Ω1/10W J
R1532 QRL039J-182 OM R 1.8kΩ3W J
R1533 QRE121J-220Y C R 22Ω1/2W J
R1544 QRL029J-223 OM R 22kΩ2W J
!
R1562 QRA14CF-6341Y MF R 6.34kΩ1/4W F
! R1563 QRA14CF-3241Y MF R 3.24kΩ1/4W F
R1581 QRE121J-273Y C R 27kΩ1/2W J
R1582 QRE121J-393Y C R 39kΩ1/2W J
R1584 QRE121J-223Y C R 22kΩ1/2W J
R1603 NRSA02J-682X MG R 6.8kΩ1/10W J
R1605 NRSA02J-821X MG R 820Ω1/10W J
R1607 NRSA02J-682X MG R 6.8kΩ1/10W J
R1609 NRSA02J-821X MG R 820Ω1/10W J
R1611 NRSA02J-223X MG R 22kΩ1/10W J
R1613 NRSA02J-333X MG R 33kΩ1/10W J
R1620 NRSA02J-183X MG R 18kΩ1/10W J
R1621 QRT039J-2R2 MF R 2.2Ω3W J
R1622 NRSA02J-183X MG R 18k
Ω1/10W J
R1626 NRSA02J-822X MG R 8.2k
Ω1/10W J
R1631 NRSA02J-473X MG R 47kΩ1/10W J
R1651 NRSA02J-102X MG R 1kΩ1/10W J
R1652 NRSA02J-561X MG R 560Ω1/10W J
R1653 NRSA02J-272X MG R 2.7kΩ1/10W J
R1654 NRSA02J-333X MG R 33kΩ1/10W J
R1655 NRSA02J-332X MG R 3.3k
Ω1/10W J
R1656 NRVA02D-152X MF R 1.5k
Ω1/10W D
R1658 NRVA02D-153X MF R 15kΩ1/10W D
R1660 NRSA02J-512X MG R 5.1kΩ1/10W J
R1661 NRSA02J-473X MG R 47kΩ1/10W J
R1662-65 NRSA02J-123X MG R 12kΩ1/10W J
R1666-67 NRSA02J-562X MG R 5.6k
Ω1/10W J
R1668 NRSA02J-473X MG R 47kΩ1/10W J
R1669-70 NRSA02J-471X MG R 470
Ω1/10W J
R1671 NRSA02J-102X MG R 1kΩ1/10W J
R1672 NRSA02J-102X MG R 1kΩ1/10W J
R1673-74 NRSA02J-823X MG R 82kΩ1/10W J
R1675-76 NRSA02J-181X MG R 180Ω1/10W J
R1677 NRSA02J-682X MG R 6.8kΩ1/10W J
R1678 NRSA02J-223X MG R 22kΩ1/10W J
R1679 NRSA02J-223X MG R 22k
Ω1/10W J
R1680 NRSA02J-223X MG R 22k
Ω1/10W J
R1681 NRSA02J-223X MG R 22kΩ1/10W J
R1682 NRSA02J-683X MG R 68kΩ1/10W J
R1685 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1686 NRSA02J-0R0X MG R 0.0
Ω1/10W J
R1687 NRSA02J-0R0X MG R 0.0
Ω1/10W J
R1688 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1691 NRSA02J-102X MG R 1kΩ1/10W J
R1692 NRSA02J-102X MG R 1kΩ1/10W J
R1701 NRSA02J-563X MG R 56kΩ1/10W J
R1702 NRSA02J-223X MG R 22kΩ1/10W J

No. 51917
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35
!
Symbol No. Part No. Part Name Description
RESISTOR
R1703 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1704 NRSA02J-103X MG R 10kΩ1/10W J
R1705 NRSA02J-102X MG R 1kΩ1/10W J
R1706 NRSA02J-563X MG R 56kΩ1/10W J
R1707 NRSA02J-103X MG R 10kΩ1/10W J
R1708 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1709 NRSA02J-103X MG R 10kΩ1/10W J
R1710 NRSA02J-102X MG R 1kΩ1/10W J
R1711 NRSA02J-124X MG R 120k
Ω1/10W J
R1712 NRSA02J-184X MG R 180kΩ1/10W J
R1713 NRSA02J-102X MG R 1kΩ1/10W J
R1714 NRSA02J-103X MG R 10kΩ1/10W J
R1715 NRSA02J-224X MG R 220kΩ1/10W J
R1716 NRSA02J-102X MG R 1kΩ1/10W J
R1717 NRSA02J-102X MG R 1kΩ1/10W J
R1721 NRSA02J-102X MG R 1kΩ1/10W J
R1722 NRSA02J-561X MG R 560Ω1/10W J
R1724 NRSA02J-221X MG R 220Ω1/10W J
R1725 NRSA02J-682X MG R 6.8kΩ1/10W J
R1726 NRSA02J-221X MG R 220Ω1/10W J
R1727 NRSA02J-682X MG R 6.8k
Ω1/10W J
R1728 NRSA02J-221X MG R 220Ω1/10W J
R1729 NRSA02J-682X MG R 6.8kΩ1/10W J
R1730 NRSA02J-221X MG R 220Ω1/10W J
R1731 NRSA02J-682X MG R 6.8kΩ1/10W J
R1732 NRSA02J-682X MG R 6.8kΩ1/10W J
R1734 NRSA02J-102X MG R 1kΩ1/10W J
R1735-36 NRSA02J-473X MG R 47kΩ1/10W J
R1737 NRSA02J-683X MG R 68kΩ1/10W J
R1738 NRSA02J-562X MG R 5.6kΩ1/10W J
R1740 NRSA02J-101X MG R 100Ω1/10W J
R1741 NRSA02J-103X MG R 10kΩ1/10W J
R1742 NRSA02J-102X MG R 1kΩ1/10W J
R1743 NRSA02J-392X MG R 3.9kΩ1/10W J
R1744 NRSA02J-102X MG R 1kΩ1/10W J
R1745 NRSA02J-392X MG R 3.9k
Ω1/10W J
R1746 NRSA02J-102X MG R 1kΩ1/10W J
R1747 NRSA02J-392X MG R 3.9kΩ1/10W J
R1748 NRSA02J-102X MG R 1kΩ1/10W J
R1749 NRSA02J-102X MG R 1kΩ1/10W J
R1754-55 NRSA02J-222X MG R 2.2kΩ1/10W J
R1756 NRSA02J-103X MG R 10kΩ1/10W J
R1761 NRSA02J-102X MG R 1kΩ1/10W J
R1762 NRSA02J-153X MG R 15kΩ1/10W J
R1764 NRSA02J-105X MG R 1MΩ1/10W J
R1765 NRSA02J-122X MG R 1.2kΩ1/10W J
R1766 NRSA02J-102X MG R 1kΩ1/10W J
R1771-72 NRSA02J-221X MG R 220Ω1/10W J
R1773 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1774 NRSA02J-102X MG R 1kΩ1/10W J
R1775 NRSA02J-102X MG R 1kΩ1/10W J
R1799 NRSA02J-333X MG R 33kΩ1/10W J
R1801-03 NRSA02J-221X MG R 220Ω1/10W J
R1811 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1812 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1813 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1815 NRSA02J-0R0X MG R 0.0Ω1/10W J
!
R1901 QRF154K-4R7 UNF R 4.7Ω 15W K
R1902 QRL039J-393 OM R 39kΩ3W J
! R1905 QRF154J-680 UNF R 68 Ω15W J
R1910 QRE121J-564Y C R 560kΩ1/2W J
R1911 QRN141J-183Y C R 18kΩ1/4W J
R1921 QRE121J-681Y C R 680Ω1/2W J
R1922-23 QRT029J-R22 MF R 0.22Ω2W J
R1924 QRE121J-103Y C R 10kΩ1/2W J
R1925 QRE121J-102Y C R 1kΩ1/2W J
R1926 QRE121J-152Y C R 1.5kΩ1/2W J
R1929 QRE121J-332Y C R 3.3kΩ1/2W J
R1932 QRE121J-4R7Y C R 4.7Ω1/2W J
R1941 QRK129J-150 C R 15Ω1/2W J
!
Symbol No. Part No. Part Name Description
RESISTOR
R1942 NRSA02J-223X MG R 22k
Ω1/10W J
R1943 QRE121J-152Y C R 1.5kΩ1/2W J
R1944 NRSA02J-103X MG R 10kΩ1/10W J
R1945 NRSA02J-332X MG R 3.3kΩ1/10W J
R1946 NRSA02J-123X MG R 12kΩ1/10W J
R1948 NRSA02J-152X MG R 1.5kΩ1/10W J
R1949 NRSA02J-153X MG R 15kΩ1/10W J
R1950 NRSA02J-103X MG R 10kΩ1/10W J
R1951 NRSA02J-332X MG R 3.3k
Ω1/10W J
R1952 NRSA02J-472X MG R 4.7kΩ1/10W J
R1959 NRSA02J-0R0X MG R 0.0Ω1/10W J
R1961 QRT029J-1R2 MF R 1.2Ω2W J
R1962 QRT029J-1R2 MF R 1.2Ω2W J
R1964 QRE121J-272Y C R 2.7k
Ω1/2W J
R1965 QRE121J-473Y C R 47k
Ω1/2W J
R1966 QRE121J-223Y C R 22kΩ1/2W J
!
R1981 QRZ0057-825 C R 8.2MΩ1W J
CAPACITOR
C1001 QETN1HM-106Z E CAP. 10µF 50V M
C1007 QETN1CM-477Z E CAP. 470µF 16V M
C1008-09 QETN1EM-476Z E CAP. 47µF 25V M
C1011 NCB21HK-103X C CAP. 0.01µF 50V K
C1101-02 NCB21HK-103X C CAP. 0.01µF 50V K
C1104-05 NCB21HK-103X C CAP. 0.01µF 50V K
C1111 QETN1EM-476Z E CAP. 47µF 25V M
C1112-14 NCB21HK-103X C CAP. 0.01µF 50V K
C1116 QFV71HJ-224Z MF CAP. 0.22µF 50V J
C1117 QETN1EM-476Z E CAP. 47µF 25V M
C1118 NCB21HK-103X C CAP. 0.01µF 50V K
C1119 NDC21HJ-681X C CAP. 680pF 50V J
C1120 QETN1HM-474Z E CAP. 0.47µF 50V M
C1123-24 NCB21HK-103X C CAP. 0.01µF 50V K
C1161 QETN1HM-106Z E CAP. 10µF 50V M
C1163-64 NDC21HJ-470X C CAP. 47pF 50V J
C1165-66 NCB21HK-103X C CAP. 0.01µF 50V K
C1202 QETN1CM-107Z E CAP. 100µF 16V M
C1205 NDC21HJ-680X C CAP. 68pF 50V J
C1207 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1208 QETN1HM-475Z E CAP. 4.7µF 50V M
C1209 QETN1CM-227Z E CAP. 220µF 16V M
C1210 NCB21HK-103X C CAP. 0.01µF 50V K
C1211 NDC21HJ-681X C CAP. 680pF 50V J
C1212 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1213 QETN1HM-105Z E CAP. 1µF 50V M
C1214 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1215 QETN1HM-106Z E CAP. 10µF 50V M
C1251-52 QETN1HM-106Z E CAP. 10µF 50V M
C1255 QETN1HM-106Z E CAP. 10µF 50V M
C1256 QETN1CM-107Z E CAP. 100µF 16V M
C1291-92 QETN1CM-107Z E CAP. 100µF 16V M
C1294 QETN1CM-107Z E CAP. 100µF 16V M
C1296 QETN1CM-107Z E CAP. 100µF 16V M
C1301-02 NDC21HJ-150X C CAP. 15pF 50V J
C1303 NDC21HJ-120X C CAP. 12pF 50V J
C1304 NCB21HK-103X C CAP. 0.01µF 50V K
C1305 NDC21HJ-120X C CAP. 12pF 50V J
C1306 QETN1EM-476Z E CAP. 47µF 25V M
C1307 NCB21HK-103X C CAP. 0.01µF 50V K
C1308-09 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1311 QFV71HJ-334Z MF CAP. 0.33µF 50V J
C1312 QFLC1HJ-103Z M CAP. 0.01µF 50V J
C1313 QETN1HM-475Z E CAP. 4.7µF 50V M
C1342 QETN1HM-335Z E CAP. 3.3µF 50V M
C1354-55 NDC21HJ-271X C CAP. 270pF 50V J
C1356 NDC21HJ-331X C CAP. 330pF 50V J
C1357 QETN1CM-107Z E CAP. 100µF 16V M
!
C1382 QCZ0121-102 C CAP. 1000pF 3kV Z
C1401-02 QETN1HM-105Z E CAP. 1µF 50V M

No. 51917
A
V-T2922
36
!
Symbol No. Part No. Part Name Description
CAPACITOR
C1403 QEM61EK-225Z E CAP. 2.2µ F 25V K
C1405 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1406 QFLC1HJ-103Z M CAP. 0.01µF 50V J
C1410 QETN1VM-107Z E CAP. 100µF 35V M
C1411 QETN1VM-477Z E CAP. 470µF 35V M
C1412 QFLC2AK-393Z M CAP. 0.039µF 100V K
C1413 QETM1VM-228 E CAP. 2200µF 35V M
C1414 QETN1HM-105Z E CAP. 1µF 50V M
C1415 QFN31HJ-152Z M CAP. 1500pF 50V J
C1501 QETN1CM-107Z E CAP. 100µ F 16V M
C1503 NCB21HK-103X C CAP. 0.01µ F 50V K
C1505-06 NCB21HK-103X C CAP. 0.01µF 50V K
C1507 QETN1HM-105Z E CAP. 1µF 50V M
C1511 QETN1HM-106Z E CAP. 10µF 50V M
C1521 QCB32HK-151Z C CAP. 150pF 500V K
C1522 QCB32HK-331Z C CAP. 330pF 500V K
C1523 QETN2CM-105Z E CAP. 1µF 160V M
!
C1524 QFZ0198-133 MPP CAP. 0.013 µF1.5kVH
±
3%
!
C1525 QFZ0119-474 MPP CAP. 0.47
µF 200V ±
3%
! C1526 QEZ0203-107 E CAP. 100µF 160V M
C1541 QETM2EM-336 E CAP. 33µF 250V M
C1542 QCB32HK-821Z C CAP. 820pF 500V K
C1543 QETM1VM-108 E CAP. 1000 µF 35V M
C1544 QCB32HK-821Z C CAP. 820pF 500V K
C1546 QETN1CM-227Z E CAP. 220µF 16V M
C1547 QETN1CM-108Z E CAP. 1000µF 16V M
C1548 QCZ0122-821 C CAP.
C1561 QETN1VM-107Z E CAP. 100µF 35V M
C1581 QFLC1HJ-473Z M CAP. 0.047 µ F 50V J
C1583 QFLC1HJ-104Z M CAP. 0.1µ F 50V J
C1584 QFLC2AJ-104Z M CAP. 0.1µF 100V J
C1604 QENC1HM-474Z BP E CAP. 0.47 µF 50V M
C1607 QENC1HM-474Z BP E CAP. 0.47 µF 50V M
C1609 QETN1CM-107Z E CAP. 100µF 16V M
C1613 QETM1EM-108 E CAP. 1000 µF 25V M
C1615 QETM1EM-108 E CAP. 1000 µ F 25V M
C1617 QETM1EM-108 E CAP. 1000 µ F 25V M
C1618 QFV71HJ-224Z MF CAP. 0.22µF 50V J
C1622 QETN1HM-105Z E CAP. 1µF 50V M
C1623-24 QENC1HM-474Z BP E CAP. 0.47 µF 50V M
C1631 QETN1EM-476Z E CAP. 47µF 25V M
C1637-38 NCB21HK-392X C CAP. 3900pF 50V K
C1651 NCB21HK-103X C CAP. 0.01µF 50V K
C1652 QETN1CM-107Z E CAP. 100µF 16V M
C1653 QETN1EM-476Z E CAP. 47µ F 25V M
C1654 QFLC1HJ-104Z M CAP. 0.1µ F 50V J
C1655 QENC1HM-475Z BP E CAP. 4.7µF 50V M
C1656 QENC1HM-105Z E CAP. 1µF 50V M
C1657 QETN1HM-225Z E CAP. 2.2µF 50V M
C1658 NCB21HK-473X C CAP. 0.047 µF 50V K
C1659 QETN1HM-474Z E CAP. 0.47µF 50V M
C1660-61 QFLC1HJ-104Z M CAP. 0.1µ F 50V J
C1662 QBTC1CK-335Z TAN.CAP. 3.3µ F 16V K
C1663 QETN1HM-105Z E CAP. 1µF 50V M
C1664 QBTC1CK-106Z TAN.CAP. 10µF 16V K
C1665-66 QETN1HM-105Z E CAP. 1µF 50V M
C1667 QETN1HM-336Z E CAP. 33µF 50V M
C1668 QETN1HM-105Z E CAP. 1µF 50V M
C1669-70 QENC1HM-105Z E CAP. 1µF 50V M
C1671 QETN1HM-225Z E CAP. 2.2µ F 50V M
C1672 NCB21HK-222X C CAP. 2200pF 50V K
C1673 QFLC1HJ-104Z M CAP. 0.1µ F 50V J
C1674 QETN1HM-225Z E CAP. 2.2µ F 50V M
C1675 NCB21HK-222X C CAP. 2200pF 50V K
C1676 QFLC1HJ-104Z M CAP. 0.1µ F 50V J
C1677 NCB21HK-223X C CAP. 0.022 µ F 50V K
C1679 QETN1HM-105Z E CAP. 1µF 50V M
C1680 QETN1EM-476Z E CAP. 47µF 25V M
C1682-83 QETN1HM-475Z E CAP. 4.7µF 50V M
C1684-86 QETN1HM-106Z E CAP. 10µF 50V M
!
Symbol No. Part No. Part Name Description
CAPACITOR
C1691-92 QETN1HM-106Z E CAP. 10µF 50V M
C1693-94 NCB21HK-392X C CAP. 3900pF 50V K
C1701 NDC21HJ-102X C CAP. 1000pF 50V J
C1703 NCB21HK-102X C CAP. 1000pF 50V K
C1704 NCB21HK-103X C CAP. 0.01µF 50V K
C1705 NDC21HJ-471X C CAP. 470pF 50V J
C1706 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1707 NDC21HJ-180X C CAP. 18pF 50V J
C1708 NDC21HJ-220X C CAP. 22pF 50V J
C1709 QETN1EM-476Z E CAP. 47µF 25V M
C1710 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1711 NCB21HK-103X C CAP. 0.01µF 50V K
C1712-13 QETN1CM-107Z E CAP. 100µF 16V M
C1714 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1715 NDC21HJ-150X C CAP. 15pF 50V J
C1716 NDC21HJ-390X C CAP. 39pF 50V J
C1717 NDC21HJ-151X C CAP. 150pF 50V J
C1718 NRSA02J-0R0X MG R 0.0Ω1/10W J
C1719 QETN1HM-106Z E CAP. 10µF 50V M
C1720 NDC21HJ-151X C CAP. 150pF 50V J
C1722 NCB21HK-103X C CAP. 0.01µF 50V K
C1761 QETN1HM-105Z E CAP. 1µF 50V M
C1762 NDC21HJ-221X C CAP. 220pF 50V J
C1763 NCB21HK-102X C CAP. 1000pF 50V K
C1765 NDC21HJ-101X C CAP. 100pF 50V J
C1766 QENC1HM-474Z BP E CAP. 0.47 µF 50V M
C1771 QETN1EM-476Z E CAP. 47µF 25V M
C1772 NCB21HK-103X C CAP. 0.01µF 50V K
C1773 QETN1HM-105Z E CAP. 1µF 50V M
C1779 NDC21HJ-100X C CAP. 10pF 50V J
C1780 NRSA02J-0R0X MG R 0.0Ω1/10W J
C1781 NRSA02J-0R0X MG R 0.0Ω1/10W J
C1805 QETN1CM-227Z E CAP. 220µF 16V M
C1806 NCB21HK-103X C CAP. 0.01µF 50V K
C1811-13 NCB21HK-103X C CAP. 0.01µF 50V K
!
C1901 QFZ9072-104 MF CAP. 0.1
µFAC275V K
!
C1902 QFZ9072-104 MF CAP. 0.1µFAC275V K
!
C1903 QCZ9074-472 C CAP. 4700pFAC250V M
!
C1904 QCZ9074-472 C CAP. 4700pFAC250V M
! C1905 QCZ9074-472 C CAP. 4700pFAC250V M
! C1906 QEZ0371-337 E CAP. 330 μ F 400V M
C1921 QCZ0325-222 C CAP. 2200pF 2kV K
C1924 QETN1VM-477Z E CAP. 470µF 35V M
C1925 QFN31HJ-102Z M CAP. 1000pF 50V J
C1926 QFN31HJ-222Z M CAP. 2200pF 50V J
C1928 QFLC1HJ-104Z M CAP. 0.1µF 50V J
C1931 QCZ0122-391 C CAP . 390pF 2kV K
C1941 QCZ0325-561 C CAP. 560pF 2kV K
! C1942 QEZ0203-107 E CAP. 100µF 160V M
C1943 QCB32HK-561Z C CAP. 560pF 500V K
C1944 QETN1CM-477Z E CAP. 470µF 16V M
C1945 QETN1CM-108Z E CAP. 1000µF 16V M
C1946 QETN1EM-107Z E CAP. 100µF 25V M
C1947 QETN1HM-106Z E CAP. 10µF 50V M
C1952 QETN1EM-108Z E CAP. 1000µF 25V M
C1953 QCZ0122-561 C CAP. 560pF 2kV K
C1957 QCB31HK-471Z C CAP. 470pF 50V K
C1961 QETN1CM-107Z E CAP. 100µF 16V M
C1962 QETN1HM-476Z E CAP. 47µF 50V M
! C1981 QCZ9075-471 C CAP. 470pFAC250V K
! C1982 QCZ9075-222 C CAP. 2200pFAC250V M
!
C1983 QCZ9075-471 C CAP. 470pFAC250V K
TRANSFORMER
T1111 CELT001-209J3 C.WAVE TRANSF.
T1521 CE42034-002 H.DRIVE TRANSF.
! T1522 QQH0115-001 H.V.TRANSF.
!
T1921 CETS090-001J8 SWITCH.TRANSF.

No. 51917
A
V-T292
2
37
!
Symbol No. Part No. Part Name Description
COIL
L1001 QQL244J-150Z PEAKING COIL
L1003 QQL244J-4R7Z PEAKING COIL
L1101 QQLZ014-R22 PEAKING COIL
L1131 QQL244J-220Z PEAKING COIL
L1161 QQL244J-220Z PEAKING COIL
L1205 QQL244J-4R7Z PEAKING COIL
L1301 QQL244J-390Z PEAKING COIL
L1381 QQL244J-390Z PEAKING COIL
L1501 QQL244J-4R7Z PEAKING COIL
! L1521 QQR1137-002 LINEARITY COIL
L1701-02 QQL244J-4R7Z PEAKING COIL
L1704 QQL39BK-8R2Z COIL 8.2µH K
L1771 QQL244J-4R7Z PEAKING COIL
L1941-42 QQL26AK-820Z COIL 82µH K
DIODE
D1001 MTZJ33A-T2 ZENER DIODE
D1201 1SS133-T2 SI.DIODE
D1202 MTZJ7.5B-T2 ZENER DIODE
D1253-56 MTZJ9.1C-T2 ZENER DIODE
D1341 1SS133-T2 SI.DIODE
D1401 1N4003-T2 SI.DIODE
D1402 MTZJ75-T2 ZENER DIODE
D1510 1SS133-T2 SI.DIODE
D1512 RH3G-F1 SI.DIODE
D1541 RH1S-T3 SI.DIODE
! D1542 RU3AM-LFC4 SI.DIODE
! D1543 RGP10J-5025-T3 SI.DIODE
D1544 RH1S-T3 SI.DIODE
D1561 1SS81-T2 SI.DIODE
! D1562 MTZJ7.5S-T2 ZENER DIODE
! D1581 RGP10J-5025-T3 SI.DIODE
D1582 MTZJ9.1B-T2 ZENER DIODE
D1631 1SS133-T2 SI.DIODE
D1632 1SS133-T2 SI.DIODE
D1633 1SS133-T2 SI.DIODE
D1634 1SS133-T2 SI.DIODE
D1656-57 MTZJ9.1C-T2 ZENER DIODE
D1691-92 MTZJ9.1C-T2 ZENER DIODE
D1701 1SS133-T2 SI.DIODE
D1703 1SS133-T2 SI.DIODE
D1704 1SS133-T2 SI.DIODE
D1710 MTZJ5.6A-T2 ZENER DIODE
D1712 1SS133-T2 SI.DIODE
D1713 1SS133-T2 SI.DIODE
D1771-72 MTZJ5.6A-T2 ZENER DIODE
D1801-03 MTZJ15B-T2 ZENER DIODE
D1805 MTZJ15B-T2 ZENER DIODE
! D1901 GSIB460 DIODE
! D1903 RGP10J-5025-T3 SI.DIODE
D1905 MTZJ6.8A-T2 ZENER DIODE
!
D1921 RGP10J-5025-T3 SI.DIODE
!
D1922 RGP10J-5025-T3 SI.DIODE
D1923 MTZJ15A-T2 ZENER DIODE
D1924 1SS133-T2 SI.DIODE
D1927 1SS133-T2 SI.DIODE
D1928 1SS133-T2 SI.DIODE
D1929 MTZJ15A-T2 ZENER DIODE
D1941 RU3AM-LFC4 SI.DIODE
! D1942 RGP10J-5025-T3 SI.DIODE
D1943 1SS133-T2 SI.DIODE
D1945 MTZJ5.1B-T2 ZENER DIODE
D1948 RU3YX-LFC4 SI.DIODE
D1961 MTZJ7.5A-T2 ZENER DIODE
D1962 1SS133-T2 SI.DIODE
TRANSISTOR
Q1101 2SC5083/L-P/-T SI.TRANSISTOR
Q1131 2SC2412K/QR/-X SI.TRANSISTOR
Q1161 2SC2412K/QR/-X SI.TRANSISTOR
Q1201-02 2SC2412K/QR/-X SI.TRANSISTOR
Q1301-02 2SC2412K/QR/-X SI.TRANSISTOR
Q1341-42 2SC2412K/QR/-X SI.TRANSISTOR
Q1351-53 2SC4544-LB SI.TRANSISTOR
!
Symbol No. Part No. Part Name Description
TRANSISTOR
Q1401 2SC2412K/QR/-X SI.TRANSISTOR
! Q1511 2SC2785/JH/-T SI.TRANSISTOR
Q1521 BSN304-T F.E.T.
!
Q1522 2SD2499-LB SI.TRANSISTOR H.OUT
Q1601 2SC2412K/QR/-X SI.TRANSISTOR
Q1603 DTC124EKA-X DIGI.TRANSISTOR
Q1604-05 DTC323TK-X DIGI.TRANSISTOR
Q1631 2SA1037AK/QR/-X SI.TRANSISTOR
Q1651-54 DTC323TK-X DIGI.TRANSISTOR
Q1701-02 2SC2412K/QR/-X SI.TRANSISTOR
Q1703 DTC124EKA-X DIGI.TRANSISTOR
Q1761 2SC2412K/QR/-X SI.TRANSISTOR
Q1921 2SA933AS/QR/-T SI.TRANSISTOR
Q1941 2SA966/OY/-T SI.TRANSISTOR
Q1942-44 2SC2412K/QR/-X SI.TRANSISTOR
Q1961 2SA949/Y/Z1-T SI.TRANSISTOR
IC
IC1001 AN7805F I.C(MONO-ANA)
IC1101 M52342SP I.C(MONO-ANA)
IC1201 TB1230N I.C(D IGI-OTHER)
IC1251 BA7612N I.C(MONO-ANA)
IC1291 AN78N05 I.C.(M)
IC1292 AN78L09-T I.C(MONO-ANA)
IC1293 AN78L05-T I.C(MONO-ANA)
IC1401 LA7840 I.C(MONO-ANA)
IC1541 AN7809F I.C(MONO-ANA)
! IC1601 LA4485 I.C(MONO-ANA)
IC1651 UPC1851BCU I.C(MONO-ANA)
IC1652 BA15218N I.C(MONO-ANA)
IC1701 M37267M8-100SP I C
IC1702 AT24C02-T2922AR I.C. (SERVICE)
IC1703 L78LR05E-MA I.C(MONO-ANA)
! IC1921 STR-F6654 I.C(HYBRID)
!
IC1941 SE130N I.C(H)
OTHERS
CF1001 QAX0349-001 CERAMIC FILTER
CF1131 QAX0339-001 CERAMIC FILTER
CF1161 SFSH4.5MCB CERAMIC FILTER
CL1002 QZW0028-002 WIRE CLAMP
! CP1941 ICP-N75-Y I.C.PROTECT
!
CP1942 ICP-N50-Y I.C.PROTECT
EF1301 CE42142-222Z EMI FILTER
! F1901 QMF51E2-3R15J4 FUSE 3.15A
FC1901 CEMG002-001Z FUSE CLIP
FC1902 CEMG002-001Z FUSE CLIP
! FR1542 QRZ9024-R56 F R 0.56 Ω2W K
! FR1543 QRZ9023-2R2 F R 2.2 Ω 2W J
!
FR1561 QRZ9017-4R7 F R 4.7 Ω1/4W J
! FR1585 QRZ9021-2R2 F R 2.2 Ω 1W J
FR1586 QRE121J-682Y C R 6.8kΩ1/2W J
J1001 QNN0086-001 PIN JACK
K1401 QQR0621-001Z BEADS CORE
K1921 QQR0582-001Z BEADS CORE
K1923 QQR0582-001Z BEADS CORE
K1941-43 QQR0582-001Z BEADS CORE
!
LF1901 QQR0676-001 LINE FILTER
! PC1921 TLP621/GR/ I.C(PH.COUPLER)
SF1101 QAX0324-002 SAW FILTER
!
SK1351 CE42535-001J1 C.R.T.SOCKET
!
TH1901 QAD0101-9R0 P.THERMISTOR
! TH1902 QAD0101-9R0 P.THERMISTOR
! TU1001 QAU0229-001 TUNER
! VA1901 ERZV10V621CS VARISTOR
X1301 QAX0305-001Z CRYSTAL
X1701 QAX0468-001Z CRYSTAL

No. 51917
A
V-T2922
38
FRONT CONTROL PW BOARD ASS’Y
(SGA-4005A-R2)
! Symbol No. Part No. Part Name Description
RESISTOR
R4701 QRE121J-103Y C R 10kΩ1/2W J
R4702 QRE121J-562Y C R 5.6kΩ1/2W J
R4703-04 QRE121J-103Y C R 10kΩ1/2W J
R4705 QRE121J-562Y C R 5.6kΩ1/2W J
R4706 QRE121J-103Y C R 10kΩ1/2W J
R4707-08 QRE121J-223Y C R 22kΩ1/2W J
R4709 QRE121J-561Y C R 560Ω1/2W J
R4710-11 QRE121J-223Y C R 22kΩ1/2W J
R4712 QRE121J-561Y C R 560Ω1/2W J
R4713 QRE121J-103Y C R 10kΩ1/2W J
CAPACITOR
C4701 QETN1EM-476Z E CAP. 47µF 25V M
C4702 QCB32HK-561Z C CAP. 560pF 500V K
COIL
L4701 QQL03BJ-560Z COIL 56µH J
DIODE
D4702 SPR-39MVWF L.E.D.
TRANSISTOR
Q4701 2SA933S(QR)-T SI.TRANSISTOR
Q4702 2SC1740S/QR/-T SI.TRANSISTOR
IC
IC4701 PIC-37243SR IR DETECT UNIT
OTHERS
LC30190-001B-A L.E.D.HOLDER
S4701 QSW0619-003Z PUSH SWITCH VOL+
S4702 QSW0619-003Z PUSH SWITCH VOL-
S4703 QSW0619-003Z PUSH SWITCH CH+
S4704 QSW0619-003Z PUSH SWITCH CH-
S4705 QSW0619-003Z PUSH SWITCH MENU
!
S4901 QSP4K21-C01 PUSH SWITCH POWER

No. 51917
A
V-T292
2
39
REMOTE CONTROL UNIT PARTS LIST (RM-C363-1H)
!
Ref.No. Part No. Part Name Description
25-1168 B BATTARY COVER (RM-C363-1H)
PACKING
PACKING PARTS LIST
!
Ref.No. Part No. Part Name Description
1 LC10058-017A PACKING CASE
2 LC10774-002A-D CUSHION ASSY 4pcs in 1set
3 CP30899-001-R TOP COVER
4 CP30897-004-R POLY BAG
5 CP30897-001-R POLY BAG
6 RM-C363-1H REMOCON UNIT
! 7 LCT1100-001A-D INST BOOK
8 CM36242-012-R POS LABEL
2
3
1
2
4
8
5
!
6 7

T2922AR-CK #3
4Printed in Japan
VP 0203
DP3051
VICT OR COMPANY OF J APAN, LIMITED
HOME AV NETWORK BU SINESS UNIT 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan

AV-T2922
1
No.51917
AV-T2922
BE
EB
61
MENU CH - CH + VOL - VOL +
31
LIVE
ISOLATED
NOZAKI
00.01.28
CKF1269- Group No. -1
IC701
Q701
Q702
D702
R701
R703
R704 R705
R706
R707
R708
R709
R710
R711
R712
R713
N
S701S702S703S704S705
S901
R702
UL MARK
12
12
PW
D701
C701
C702
L701
P
Mar. 2002 No. 51917
2-12
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
1.SAFETY
The components identified by the symbol and shading are
critical for safety. For continued safety replace safety critical
components only with manufactures recommended parts.
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1)Input signal :Colour bar signal
(2)Setting positions of
each knob/button and
variable resistor
(3)Internal resistance of tester :DC 20k /V
(4)Oscilloscope sweeping time :H 20µS/div
:V 5mS/div
:Others Sweeping time is
specified
(5)Voltage values :All DC voltage values
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board :R1209 R209
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit :[ ]
K:[K ]
M
Rated allowable power
No indication :1/ 16 [W]
Others :As specified
Type
No indication :Carbon resistor
OMR :Oxide metal film resistor
MFR :Metal film resistor
MPR :Metal plate resistor
UNFR :Uninflammable resistor
FR :Fusible resistor
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
: Original setting position
when shipped
5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE : ( ) side GND and the
ISOLATED(NEUTRAL) : ( ) side GND.Therefore, care must be
taken for the following points.
(1)Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL) side GND simultaneously. If the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.
(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL)
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL) side GND at the same time.
If the aboveprecaution is not respected , a fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for improvement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree with those indicated in
the part list.
When ordering parts, please use the numbers that appear
in the Parts List.
Type
MM :Metalized mylar capacitor
PP :Polypropylene capacitor
MPP :Metalized polypropylene capacitor
MF :Metalized film capacitor
TF :Thin film capacitor
BP :Bipolar electrolytic capacitor
TAN :Tantalum capacitor
(3)Coils
No unit :[ µH]
Others :As specified
(4)Power Supply
:B1
:9V :5V
Respective voltage values are indicated
(5)Test point
:Test point :Only test point display
(6)Connecting method
:Connector :Wrapping or soldering
:Receptacle
(7)Ground symbol
:LIVE side ground
:ISOLATED(NEUTRAL) side ground
:EARTH ground
:DIGITAL ground
:[M ]
Capacitance value
1 or higher :[pF]
less than 1 :[µF]
Withstand voltage
No indication :DC50[V]
Others :DC withstand voltage[V]
AC indicated :AC withstand voltage [V]
Electrolytic Capacitors
47/50[Example]:Capacitance value [µF]/withstand voltage[V]
No indication :Ceramic capacitor
:B2 (12V)
AV-T2922 /AR
FRONT
FRONT CONTROL PWB PATTERN
VP0203
DP6060

AV-T2922
No.51917No.51917
AV-T2922
2
5
T
C
B
1
B
C
E
MARK
E
Q352
R365
R360
R361
C357
C382
L381
Y001
Y002
R351
R355
R358
R359
R367
C355
C351
52
C3
C381
Q341
Q342
TP-E
W412
R342
C342
R341
W049
B
E
C
GK
G1
G2
RK
HE H
BK
E
TP-R
4MARK
1
U
E1
-1
CKF0866-
/2!
Group No.
Q351
Q353
R363
R364 R362
SK351
R352 R353
R354
R356
R357
R366
R368
C354
C356
C353
R381
UL MARK
SCREEN
D341 Y003
W050
R343
2-2 2-11
CONTENTS
SEMICONDUCTOR SHAPES 2-2
BLOCK DIAGRAM 2-3
CIRCUIT DIAGRAMS
MAIN & FRONT CONTROL PWB CIRCUIT DIAGRAM
2-5
PATTERN DIAGRAMS
MAIN PWB PATTERN
2-9
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOMVIEW FRONT VIEW TOPVIEW
CHIP TR
IC
BOTTOMVIEW FRONTVIEW TOPVIEW
CHIP IC
TOP VIEW
1 N
N
1
OUT
E
IN
IN OUTE
1 N
N
1
N
N
N
1
N
E
C
B
ECB
C
BE
BCE
(G)(D)(S)
ECB
ECB
CRT SOCKET PWB PATTERN
2-11
FRONT CONTROL PWB PATTERN
2-12
MAIN & CRT SOCKET PWB CIRCUIT DIAGRAM
2-7
TP-E
TOP
CRT SOCKET PWB PATTERN

AV-T2922 AV-T2922
No.51917 No.51917
3
R.G.B.
OUT V01
CRT
SP(L)
CONTROL PWB
IC702
MEMORY
IC701
MICRO COMPUTER
IC201
V/C & DEF
15 1614
CRT SOCKET
PWB
42 45
CVIDEO
REMOCON
Q201, Q202
BUFFER
Q131
BUFFER
IC101
18
10
4
5
SF101
SAW F.
Q101
AMP
IF
IC701
KEY
RGB
OUT
C V IN
V. OUT
FM. OUT
SP(R)
IC601
AUDIO AMP
1 2 11 13
RL LR
IN OUT
IC251 VIDEO SW
1 4 6 8
R2
V2 L2R1 V1 L1 RL
INPUT 1 INPUT 2 OUT PUT
(VARIABLE)
IC651
MTS & TONE/VOL CONT.
36 37 38 39 25 26
7
RL
OUT
R1 L1
IN
R2 L2
IN
V1
V TV V2
YS. R. G. B.
ANT INPUT
TU001
TUNER
MAIN PWB
BLOCK DIAGRAM
2-3 2-4

AV-T2922 AV-T2922
No.51917 No.51917
4
4.9V
4.9V
4.9V
4.2V 4.8V 0V
0V
2.1V 2.2V 2.2V 2.2V 2.2V
0.7V 4.9V 0V 0V 0V 4.9V 4.9V 0V 0V 0V 4.9V 2.3V 4.5V 4.5V
0V
1.9V
4.5V
0.1V
4.5V
0.1V
5V
11.9V
8.9V 11.9V
0V
0V
0V
0V0V
0V
0V 4.4V
0.8V1.7V
0V
0V
2.4V
4.9V 4.9V 4.9V 4.9V 4.8V 4.9V 4.9V
2.4V
4.9V4.9V
0V
5.9V
12.7V
12.5V
-3.1V
9.8V
10V
0V
2.1V
21.5V
10.7V
1.2V
1.2V
0V
0V
-0.1V
0V 0V
0V
14.1V 4.9V 4.9V 4.9V
2.5V 4.5V 4.5V 4.6V 0V0V 0V 0V 0V
9.1V 6.5V 2.5V 2.3V 2.2V 0V 2.4V 2.5V 5V 4.4V 1.3V 4.5V 1.9V 8.9V 2.5V
9.1V
3.4V
0.1V 4.4V
0V
4.5V 4.6V 4.6V
2.8V 5.2V 1.1V 4.6V 5.2V 4.5V 4.5V 3.1V
2.4V 2.5V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.6V 4.4V
3.6V 0V 0V 3.8V 9.1V
3.8V 4V
2..9V 2..1V 0V 2..3V 2..3V 1.7V 1.7V 2.2V 5V 2.7V 4V 4.8V 2.3V 2.2V 2.1V 1.5V 2.6V 5.1V 0.7V 5.3V 2.3V 4.5V 0.5V 4.4V
0V
0V 0V
9.1V 4.9V
9.1V
3.4V
2.8V
7.1V
4V
3.4V
2.3V
6.4V
1.7V
9.1V
1.5V
0.9V
1.5V
3.4V
2.1V
4.9V
4V
4V
2.2V
9.1V
0V
2.1V
2.1V
4.7V
1.6V
1.4V
1.4V
2.8V
1.5V
4.2V
9.1V
1.7V
1V
4.9V 9.1V
0V
32.2V
4.5V
4.5V
4.5V
4.5V 4.5V
4.5V
0V
0V
0V
0V
0V
0V
12.8V
12.7V
12V
0.5V
0.1V
129.4V 0V
129V
129.4V
11.2V
0V 0.5V
0V
11.2V
12.2V
17.4V
2.1V
8.9V
8.4V
8.7V
0V
0V
18.5V
158.4V
2.3V
IC251 8
2.3
TP126
1.2
IC701 1
5
IC701 2
5
IC201
34 33
42 45
31 4
12 13 14
0.6 0.7
0.8 1.5
15
3.2 3.4 4
RU3YX-LFC4
D948
BW
Y911
1000/25
C952
REAR AV JACK
QNN0086-001
J001
82
R006
OPT
R718
1k
R721
150p
CH
C717
OPT
D655
8.2K
R626
OPT
C954
0.01
C101
SW TRANSF
CETS090-001J8
! T921
B1
1.8k
R102
100/16
C652
X_RAY
BT
5.6k
R101
18k
R620
TUNER QAU0229-001
!
TU001
OPT
C003
4.7L003
10/50
C001
2SC5083/L-P/-T
Q101
18
R104
27
R105
100
1/2W
R103
9V
0.01
C651
OPT
R624
OPT
C610
OPT
R623
OPT
D708
BW
Y704
4.7k
R952
OPT
FR720
47/25
C709
P
CN00P
560p
QCZ0122-561
C953
OPT
C721
0.01
C102
3.3k
R776
22k
R678
22k
R679
22k
R680
0.22
L101
22k
R681
OPT
C103
0.01
C104
0.01
C105
5V REG & RESET
L78LR05E-MA
IC703
0.01
C011
100/16
C712
0.1
MY
C710 0.01
C711 BW
L703
OPT
L002
MICRO COMPUTER
M37267M8-100SP
IC701
4.7
L701
47k
R735
*2
Q761
68k
R737
8.2
L704
4.7
L702
0.1
MY
C714
15p
CH
C715 47p
CH
C716
100/16
C713
*5
D632
OPT
R693
0.22
TF
C618
*5
D633
QAX0324-002
SF101
M52342SP
IC101
OPT
R114
15
L001
47/25
C008 47/25
C009
470/16
C007
OPT
C006
OPT
C005
OPT
C010
OPT
C121
OPT
L112
OPT
R117
68
R116 .47/50 C120
680p CHC119
0.01C118
*11
D805
47/25
C117
0.01
C113
1k
R749
47k
R736
*5
D704
0.01
C114
47/25
C111
N
CN00N
6.8k
R727
0.01
C112
6.8k
R725
*2
Q701
0
R703
*5
D701
0.001
CH
C701 22k
R702
10k
R704
56k
R701
1000p
C703
9V REG.
AN78L09-T
IC292
OUT IN
*2
Q702
0
R708
OPT
C702 10k R707
10k
R709
MPX
CNMPX
56k
R706
OPT
C201
820
R201
10/50
C719
1k
R202
100/16
C202
*2
Q201
470
R220
*11
D801
1k
R742 1k R744 1k R746
100
R740
3.9k
R743 3.9k R745
3.9k
R747
0.01
C124
OPT
C122
820
R203
0
L201
0.01
C123
68p CH
C205
6.8k
R731
MEMORY
AT24C02-T2922AR
IC702
0.01
C722
10/50
C252
680
R204
BW
L706 BW L707
47/25
C653
0.1 MY
C654
4.7/50
BP
C655
BW
L708
6.8k
R729
1/50
C656
1k
R651
2.2/50
C657
.47/50
C659
68k
R682
0.1 MY
C660
0.1 MY
C673
1/50
C663 3.3/16
TAN
C662
HP
VP
3.3k
R655
15k
NRVA02D-153X
R658
18p
CH
C707
22p
CH
C708
MTZJ5.1B-T2D945
BW
Y945
47k
R631
*1
Q631
*6
D255
AN7805FIC001
INOUT
C CN00C
0
Y701
10/50
C684
6.8k
R677
82k
R674 82k R673
5.6kR738
*6
D256
3.3k 1/2W
R929
10kR163
*6
D692
10/50
C255
100/16
C256
10/50
C251
470
R135
1k
R692
OPT
C206
1k
R131
0
R162
OPT
C162
*6
D691
*6
D253
47.25MHz
QAX0349-001
CF001
OPT
L202
OPT
R221
390k
R111
0.22
C116
3.3k
R161
10/50
C161
330k
R112
100p
CH
C765
560R004
560
R003
10/50
C691
OPT
!
LF902
0.1 275VAC QFZ9072-104
! C902
ERZV10V621CS
!
VA901
.1 AC275V
QFZ9072-104
! C901
ICP-N50-Y
! CP942
STB12V
100
R113
QCZ9075-471
!
C981
470p AC250V
1k
R774
DEG
CNDEG
OPT
R933
OPT
R218
OPT
C930
3.3k
R951
BW
D944
39k
3WOMR
R902
10k
R950
RGP10J-5025-T3
! D922
STR-F6654
!
IC921
470/35
C924
10k
1/2W
R924
2SA933AS/QR/-T
Q921
2200p 2KV
QCZ0325-222
C921
BW
K922
OPTR927
1.5k
1/2W
R926
*5
D924
0.0022
MY
C926
0.001
MY
C925
1k
1/2W
R925
RGP10J-5025-T3
! D921
*9
D923
4.7 1/2W
R932
OPT
C923
OPT
D926
QQR0582-001Z
K921
OPT
R930
OPT
C929
330/400
QEZ0371-337
!
C906
GSIB460
! D901
!C905
! C904
.0047 AC250V
QCZ9074-472
! C903
4.7 15W
QRF154K-4R7
!
R901
OPT
R694
!
RU3AM-LFC4
D941
K941 560p 2KV
QCZ0325-561
C941
100/160
QEZ0203-107
!C942
K942
RGP10J-5025-T3
!D942
560p
QCB32HK-561Z
C943
470/16
C944
680
1/2W
R921
0.15 2WMFR
R922
8.2M 1W
QRZ0057-825
!R981
470p
QCS31HJ-471Z
C922
ERROR AMP
SE130N
! IC941
*2
Q202
0.1
MY
C928
*5
D928
.0022 AC250V
QCZ9075-222
!C982
K923
1k
R164
SFSH4.5MCB
CF161
*2
Q161
47p
CH
C163
47p
CH
C164
1.5k
R205
22
L161
*6
D657 *6 D656
330
R132
CF131
0
R510
OPT
C949
BW
Y908
QCZ0122-391C931
1.2 2WMFR
R961
22k
R942
1.5k 1/2W
R943
LOW-B SW
2SA966/OY/-T
Q941
*5
D943
3.3k
R945
10k
R944
10/50
C947
12k
R946
82
QQL26AK-820Z
L941 1.2 2WMFR
R962
OPT
(1/2W)
R963
100/16
C961
2SA949/Y/Z1-T
Q961
47k
1/2W
R965
22k
1/2W
R966
MTZJ7.5A-T2
D961
2.7k
1/2W
R964
47/50
C962
BW
Y907
BW
Y906
BW
Y905
OPT
C955
ICP-N75-Y
!
CP941
Y910
OPT
C956
OPT
C815
1k
R775
*2
Q131
*5
D927
TLP621/GR/
! PC921
1.5k
R948
OPT
C908
*2
Q942
100/25
C946
QQR0676-001
! LF901
BW
K924
3900p
C693
OPT
C909
3900p
C694
100/16
C296 100/16 C294
BW
R947
10/50
C215
OPT
Q602
RGP10J-5025-T3
! D903
QAD0101-9R0
!TH901
68 15W UNFR
QRF154J-680
R905 QCZ9075-471
OPT
R758
0.15 2WMFR
R923
68k
R170
*2
Q944
OPTC927
*2
Q943
15k
R949
BWR928
QQL26AK-820Z
L942
BW
D702
1000/16
C945
0
R959 *6
D254
BW
L113
*9
D929
OPT
C512
*5
D631
47/25
C631
6.8k
R732
560
R722
*5
D634
270
R134 1k R133
1k
R691
CE42142-222Z
EF301
10/50
C692
0.1
MY
C706
1k
R761
1/50
C761
220p CH
C762
15k
R762
0.001
C763
*5
D713
10k
R741
CELT001-209J3
T111
OPT
C295
10k
R714
*11D802
0.01
C166
1M
R764
1.2k
R765
1k
R766
B1_GND
.47/50
BP
C766
*4
Q703
220K
R715
39
L301
0.022
C677
470p
C957
NECK
OPT
C293
0
R688
BW
Y912
*11D803
0
R687
FUSE
QMF51E2-3R15J4!
F901
0
R686 0 R685
75
R252
V/C&DEF IC
TB1230N
IC201
0
R813 0 R812 0
R811
33K
R799
VD
NFB
OPT
D705
150p
CH
C720
56k
R001
OPT
C002
MTZJ33A-T2
D001
22
L131
820R609
820
R605
1k
R716
1k
R717
1k
R713
470p
CH
C705
0.01
C704
180k
R712
120k
R711
1k
R710
1k
R705
1/50
C773
220
R724 220 R726 220 R728 220 R730
OPT
R733
0
C718
ABL
HD
OPT
R684 OPT R683
3900p
C637
3900p
C638
.47/50
BP
C607 .47/50
BP
C604
0
R815
2.2kR754 2.2kR755
S
CN00S
OPT
C723
1kR748
CRYSTRL
X701
OPT
C724 OPT C725 OPT C726
OPT
C727
CTRL
MUTE
75ΩDRIVE
6dB AMP &
BA7612NIC251
IN1 A B IN2 GND IN3 Vcc OUT
OPTC729
BW
Y943
OPT
C728
TP-12B
560k
1/2W
R910
18k
1/4W
R911
MTZJ6.8A-T2
D905
33k
R514
*5
D962
0
R513
2SC2785/JH/-T
!
Q511
10k
R512
*7
D710
10/50
C511
*5
D510
4.7k
R307
15p
CH
C30215p
CH
C301
1k
R734
*2
Q301
12p
CH
C303
5.6k
R303
6.8k
R308
OPT
C907
1K
R301
18k
R622
10/16
TAN
C664
1/50
C665
0.047
C658
5.1k
R660
1/50
C666
33/50
C667
1/50
C668
1/50
C679
0.1 MY
C676
2.2/50
C674
0.1
MY
C661
2.2/50
C671
*2
Q302
5.6k
R304
0.0022
C675
0.0022
C672
1k
R672
2.7k
R653
560
R652
47/25
C680
33k
R654
1.5k
NRVA02D-152X
R656
MTS & TONE/VOL CONTROL
UPC1851BCU
IC651
10/50
C685
1k
R671
10/50
C686
22k
R611
100/16
C609
6.8k
R607
OPTR604
6.8k
R603
1000/25
C615
*5
D703
2.2
3W
QRT039J-2R2
R621
1000/25
C613
1000/25
C617
OPTR608
33k
R613
OPT
R612
*4
Q603
OPT
C619
OPT
R619
OPT
R617
OPT
Y161
AUDIO AMPLA4485
!
IC601
*2
Q601
470
R670 470 R669
180
R675
180
R676
4.7/50
C683 4.7/50 C682
AMP
BA15218N
IC652
47k
R668
12k
R662
47k
R661
5.6k
R667
5.6k
R666
1/50
BP
C670
1/50
BP
C669
12k
R665
12k
R663
12k
R664
AMP
IC652
OPT
D653
2.2/50 HF
QEM61EK-225Z
C403
390
R213
OPT
R214 680p
CH
C211
0.1
C212
220
R772
4.7
L771
75
R251 0.33
TF
C311
1/50 C401
4.7
L205
4.7
L501
T
CN00T
0
R216
0.01
C813 0.01 C812 0.01 C811
5V REG.
AN78L05-T
IC293
INOUT
27k
R311
0.01
MY
C312
*5
D201
0.1
MY
C214 0.1
MY
C308
0.1 MY
C309
4.7/50
C313 220
R801
0
R314
47/25C306 0.01C307 1/50
C213
820k
R215
QAX0305-001Z
X301
0
R403
12p
CH
C305
220/16
C209
*7
D772
*7
D771
0.01
C210 0.01 C304
4.7/50
C208
10k
R309
10k R401
1/50
C507
8.2k
R505 0.01 C506
1/50
C402
6.8k
R402
100/16
C501
0
R501
OPT
R502
0.01
C503
10k
R503
100k
R504
0.01
C505
220
R771
220
R802
220
R803
OPT
C404
220/16
C805
0.01
C806
47/25
C771
0.01
C772
0
R312
OPT
R315 OPT R313
OPT
C730
*5
D712 10k
R756
27k
R165
10K
R166
100
R168
560
R169
1k
R167
0.01
C165
K943
OPT
R632
BW
D709 BW
D706
0.1
MY
C207
QAD0101-9R0
!TH902
.47/50BP
C624 .47/50BP
C623
*10
Q604
*10
Q605
5V REG.
AN78N05
IC291
IN OUT
100/16
C291 100/16 C292
OPT
R291
1/50
C622
*10
Q652
*10
Q654
*10
Q651
*10
Q653
BW
L302
BW
K301
56k
R217
*8
D202
0
QAX0468-001Z R773
10p
CH
C779
OPT
Q801
OPT
R816 OPT R817
OPT
R818
OPTD804
OPT
R819
OPT
C814
OPT
R820
0
C781
0
C780
OPT
C620
OPT
C621
OPT
R614OPT
R615
OPT
Y913 OPT
C603
OPT
C606
NRSA02J-0R0X
Y201
OPT
R940
1K
R506
BW
Y601
15
1/2W
R941
TVL
SDA1
SCL1
R1
SDA1
V2
L
OCP
R
RL
L2
SEL1 SEL2
H_VCC
SEL1
TVR
AGC_MUTE
P_ON/OFF
BUS_FREE
V1
R2
SEL2
TVR TVL
SCL1
SDA1
AGC_ADJ.
SCL2
CTL_GND
SCL1
SDA1
SCL1
L1
AGC_MUTE SDA2
RF_AFC
R2
SDA2 SCL2
P_ON/OFF
V1
RF_AFC
HD_VCC
H_VCC
AGC_ADJ.
HD_VCC
L2
CTL_GND SCL1 SDA1 SCL2 SDA2 BUS_FREE
R1 L1
V2
TU
IF2
AVCC
AGC
AGC
NC
IF1
BP
NC
SCL
SDA
SAS
33V
NC
SEL2
L
INPUT
GND RESET 5V OUTPUT
Vss
X OUT
X IN
CNVss
PW_ON/OFF V
DD
OSC1 OSC2 RESET
CV IN
VHOLDNC
BUS SDA2 SDA1 SCL2 SCL1 SEL1
RF AGC
RVCO
A-MUTE
HLF
AVcc
REMOCON
QQR0582
KEY-1
S-Inhibit
IIC
TV/EXT
NC
NC
G
NC
NC
AGC Ys
B G R
TV/EXT
KEY-2
Ym FREE
RF AFC
V-SYNC
H-SYNC
T-ON/OFF
DELAY
NECK
SD
VIDEO
SP-ON/OFF
/OCP
AFT
IN
RFAGC
IN
VIF
A0 A1 A2
VIF
VCC
VCOGND
INTER
VCO
IF AGC
FILTER
FM F/B
SIF
FM OUT IN
SIF
SIF
SW
SW
OUT
Vss
OUT
OUT
VCC.F
V.OUT
APC
EQ
SCP OUT
VAGC-filter
H Vcc
H-OUT
Curve
Correction
FBP-IN
Vdd(5V)
SCL
SDA
GND
B-OUT
G-OUT
R-OUT
ABCL
RGB-Vcc(9V)
Digital R-IN
G-IN
B-IN
Ys/Ym
Analog
Ys
Color
Limiter
FSC OUT
DACVM OUT
APC Y-IN Fsc B-Y IN R-Y IN R-Y OUT B-Y OUT Y-OUT
Vdd
Black
Stretch
*
X301;
Y/C-Vcc(5V) Chroma IN APL Composite
Video-IN
CV-IN
V Center AFC1-filter Sync-OUT V-Sepa Sync-IN V-ramp V-OUT V-NF
NP
SCL
SDA
V
DD
TV/EXT
DRIVE
X-RAY
ADJ.
R
V-BLK OUT GND
PILOT
MUTE-MIX1
GND
R656
GND
GND
Digital
BT
R658
NC
(TEXT)
Digital
Digital
Analog Analog Analog
R-IN
G-IN
B-IN
Coinsident Det
Filter
DEG-COIL
Fsc
LIVE ISOLATED
(Y/C)
RB
CEBSS12D-04KJ2
H/S
MAIN PWB
SGA-1020A-R2
NC
CRT SOCKET PWB
9V
NC
BM
NC
(Digital)
(Digital)
(DEF)
NC
NC
-001Z
QQR0582
-001Z
NC NC
16.2MHz CRYSTAL (TEXT)
GND
L704 ;
CELP055-8R2Z
A-MUTE
SP-ON/OFF
DET
(2W)
CEBSS12D-04KJ2
L01
V1 V2L1 L2 L RR2
PHASE
R1
INPUT 1 INPUT 2 OUTPUT
ANT INPUT
CONTROLEXT
CELD058
MUTE-MIX1
(VARIABLE)
(L/MONO) (L/MONO)
VIDEOAUDIO AUDIO AUDIO
CD
NC
-001J3
(1K)
(1K)
CH1 CH2
OUT OUT
GND
MUTE
DET
SDA
SP01
SP02
QQR0582
MUTE STAND-BY
-001Z
Vcc Vcc FILTER
QQR0582
-001Z
TVL TVR
BTL
GND SOA
NC
VTV
COM
B1
OSC
TSD
OVP GND
Vcc
B1-GND
STB5V
A-Vcc A-GND
SCL
FIXED
LINE OUTEXT1 ININEXT2TV OUTOUT TONE/SURROUND
VARIABLE
LINEIIC BUS
VRE
Vcc
1/2 Vcc
BTL IN
OUT
GND CH2 CH1 IN
IN
SAP DEMODULATIONdbx NR
MOAFOLFOREL1
PD1PD2d01 PHD1PHD2COMSDTNDTSOT
(1/2) (2/2)
SI1SOASTISRBITIWTIWRBdo2VOF 9V
ER1EL2ER2TVLTVRLBCLTCTLORBCRTCTROSURLOTROTD-GND
A-GND
NCNC
VIDEO SW
QETN1EM
-108Z
CF131
QAX0339-001
MTZJ15A-T2
*8 :
*10 :
*7 : MTZJ7.5B-T2
0 : QRSA08J-0R0YL
NOTE *1
*2
*3
*4
*5
*6
:
:
:
:
:
:
2SA1037AK/QR/-X
2SC2412K/QR/-X
DTA124EKA-X
DTC124EKA-X
1SS133-T2
MTZJ9.1C-T2 BW
OPT : :
:
SAFETY PARTS
NON-MOUNT(OPEN)
BUS WIRE
MTZJ5.6A-T2
DTC323TK-X
*9 :
*11 : MTZJ15B-T2
QMPR150-200-JC
!
!
C983
470p AC250V
.0047 AC250V
QCZ9074-472
.0047 AC250V
QCZ9074-472
!
!
POWER CORD
REMOCON
RECEIVER
PIC-37243SR
IC701
OUT Vcc GND
10k
1/2W
R706
2SA933AS/QR/-T
Q701 2SC1740S/QR/-T Q702
560
1/2W
R712 560
1/2W
R709 22k 1/2W
R708
KEY1
KEY2
5.6k 1/2W
R702
REMOCON
5.6k
1/2W
R705
PW
CN0PW
T-ON/OFF
STB5V
OPT
D701
22k
1/2W
R711
10k
1/2W
R704
47/16
C701
CN00N
22k
1/2W
R707
10k
1/2W
R701
S705
22k
1/2W
R710
SPR-39MVWFD702
P
CN00P
S704S703S702S701
QSP4K21-C01
S901
10k
R713
10k 1/2W
R703
L701
C702
MENU
(RED) (GREEN)
:POWER :TIMER
LIVE
VOL-VOL+
ISOLATED
CH-CH+
POWER
S701 S705 : QSW0619-003Z
FRONT CONTROL PWB
SGA-4005A-R2
QQL03BJ
-560Z
QCB32HK
-561Z
!
2-5 2-6
CIRCUIT DIAGRAMS MAIN & FRONT CONTROL PWB CIRCUIT DIAGRAM

AV-T2922 AV-T2922
No.51917 No.51917
5
1.5V
72.2V
-0.1V
16.1V 27.2V 2.1V 2.1V 26.2V 2.7V
0.4V 4.3V
9.1V 12.4V
146.5V
2.2V
1.8V
139.6V
2.4V
2V
143V
2.3V
1.9V
Q521 D
200
3.8
Q522 B
2
IC401
2 3 7 4 5
50 25 1
1200
T522
45
68
135 23
80 250
Q353 C
80
Q351 C
80
Q352 C
110
TP-91(B1)
TP-E
150
R353
OPT
C353
B.OUT
2SC4544-LB
Q353
330p CH
C356
330
R356 100 R359
*2
Q342
1.5k
1/2W
R362
12k
2W OMR
R365
150
R352
150
R351
OPT
C352
OPT
C351
R.OUT
2SC4544-LB
Q352
G.OUT
2SC4544-LB
Q351
270p CH
C355
270p CH
C354
330
R355
330
R354
100
R358
100
R357
*2
Q341
33K
R342
1.5k
1/2W
R361
1.5k
1/2W
R360
12k
2WOMR
R364
12k
2WOMR
R363
39
L381
OPTC381
OPT
R381
R
G
B
A68AJB82X02
!
CRT SOCKET
CE42535-001J1
! SK351
.001 3KV
QCZ0121-102
!
C382
FOCUS
2.7k
R368
2.7k
R367
2.7k
R366
100/16
C357
SCREEN
3.9K
R407
U
CN10U
TP-E
.56 2W
QRZ9024-R56
! FR542
B1
B1_GND
0.1 MY100V
QFLC2AJ-104Z
C584
6.8K
QRE121J-682Y
FR586
MTZJ9.1B-T2
D582
QQR0621-001Z
K401
560
1/2W
R413
0.68
1W
R414
1K 1/2W
R415
56kR416
56K
R418
2.2 2W
QRZ9023-2R2
!FR543
18K
R419
OUT PUT
DRIVE PUMP UP
PROTECTION
THERMAL
LA7840IC401
GND OUT IN
OSC STOP
Vcc
4.7K
R408
1N4003-T2
D401
OPTR420
OPT
S401
OPT V-LIN
R417
OPT
C407
0.33
100V MY
QFLC2AK-333Z
C412
0.01
MY
C406
MTZJ75-T2
D402
2.7
1/2W
R412
100/35
C410
2200/35
QETM1VM-228
C413
470/35
C411
OPT
Y402
BW
Y401
OPT
L581 22K
2WOMR
R544
0
R421
1/50
C414
ABL
X_RAY
HP
VP
NFB
NECK
9V
2.2K
3WOMR
R521
1/160
C523
1000/35
QETM1VM-108
C545
2.2K
R523 10K
1/2W
R524
330P
500V
QCB32HK-331Z
C522
150P
500V
QCB32HK-151Z
C521
OPT
Y002
OPT
Y001
1000/16
C547 220/16 C546
9V REGULATOR
AN7809F
IC541
INOUT
OPT
R545
BT
VD
HD
2.2K 3WOMR
R532
22
1/2W
R533
H.OUT
2SD2499-LB
! Q522
BW
K521
.013
1.5k MPP
QFZ0198-133
!
C524
0.47
200VMPP
QFZ0119-474
!C525
560 1W OMR
R525
1.5k 2WOMR
QRL029J-152
R526
620
R529
HV
CN0HV
100/160
QEZ0203-107
!
C526
H-LIN
QQR1137-002
!
L521
820p
QCB32HK-821Z
C544
RGP10J-5025-T3
!D543
RH1S-T3
D544
820p
500V
QCB32HK-821Z
C542
T
CN10T
RU3AM-LFC4
!D542
QRZ9021-2R2
!FR585 2.2 1W
1000/35
QETM1VM-108
C543
RH1S-T3
D541
33/250
QETM2EM-336
C541
MTZJ7.5S-T2
! D562
1SS81-T2
D561
X
CN00X
4.7
QRZ9017-4R7
!FR561
6.34K MFR 1/4W
QRA14CF-6341Y
!
R562
3.24K MFR 1/4W
QRA14CF-3241Y
!
R563
100/35
C561
RGP10J-5025-T3
!D581
0.047
MY
C581
U
CN00U
DEF YOKE
!
HVT
QQH0115-001
!
T522
27k
1/2w
R581
22k
1/2W
R584 OPT R583
39k
1/2w
R582
0.1
MY
C583
0
R422
B1
CN0B1
OPT
D583
820p
QCZ0122-821
C548
*2
Q401
4.7K
R406
220
R405
OPT
R411
0
R410
0.1
MY
C405
1K
R404
OPT
Y003
0.0015
MY
C415
OPT
R546
10K
R423
120
R341
33K
R343
3.3/50
C342
*5
D341
RH3G-F1
D512
H-DRIVE TRANSF
CE42034-002
T521
H-DRIVE
BSN304-T
Q521
X_RAY
VD
NFB NECK
ABL
VP
BT
HP
G
R
B
GND
NC
MAIN PWB
(10/250)
NC
ANODE
FOCUS
SCREEN
CENT
1/4W
(2/2)
E1
*1
*2
*3
*4
*5
*6
:
:
:
:
:
:
2SA1037AK/QR/-X
2SC2412K/QR/-X
DTA124EKA-X
DTC124EKA-X
GK
RK
1SS133-T2
V.CENTER
SW
DOWN
UP
MTZJ9.1C-T2
MAIN PWB (1/2)
HB
BW
GND
HEATER
OPT
X-RAY
:
:
BUS WIRE
NON-MOUNT(OPEN)
: SAFETY PARTS
NOTE
VH
BK
H
H
9V
G1 G2 G3
V01
CRT SOCKET
PWB
DY001
0 : NRSA02J-0R0X
B1
NC
GND
NCNC
TP-R
(Within MAIN PWB)
SGA-1020A-R2
SAG-1020A-R2
(ITC)
2-7 2-8
MAIN & CRT SOCKET PWB CIRCUIT DIAGRAM

AV-T2922 AV-T2922
No.51917 No.51917
6
HV
OUT
IF1
BM
C
AGC
15
8
42
4025
22
15 10 5
1
MTS
MPX 51
30
40
50 55 56
1
520
20
5
10
11
12
13
14
15
16
17
18
8
7
4
5
3
2
MLK JIH
GFED
2
3
4
E
5
1
3
5
6
7
8
AB
C
D
E
F
GH
IJK
L
M
9
8
7
6
5
4
3
2
0
29
21 20
B
C
15
14
10
S
4
BCE
B1
1
6
ABL
GND
E15
HEATER
E160
HP
V-GND
35
BE
E26 B1 COL
510
11
1
20
6
VCO
POWER
E
IN
8
5
1
V.LIN
45
OUTEIN
27
15
1
5
10 1
6
N0
1
CW
31X
45
52
DEF
VIDEO/
CHROMA
IF
2
3
4
5
6
7
8
910
1
MARK U
5
1
615
7
4
5
1
8
A
IN
OUT
E
40
26
5
T
28
AV
13
14
3
12
11
810
4
5
2
1
2
5
3
MICOM
25
S
G
D
B
B
AUDIO
1
3
B
1
MARK
T3.15AL 250V
P
21
DEG
21
TUNER
C
1
35
EB
C
4
-1
Group No.
CKF0866-
/2!
9
OUT IN
C
NC
SAS
SCL
SDA
BP
NC
BT
NC
35
9
1
ITOH
01.11.02
Q521
Q101
Q921
D542
D543
D581
D921
D922 D541
D561
R407
H005
D704
D943
H004
C922
C161
D562
D656
D657
D691
D692
D923
D944
IC291
IC651
CP941
CP942
IC101
IC251
IC652
IC702
IC703
IC001
IC541
VA901
R414
R525
R544
R545
R922
R923
R940
R103
R412
R524
R581
R582
R584
R911
R924
R925
R926
R927
R932
R981
R562
R563
FR585
C618
C212
C214
C308
C405
C522
C676
C706
R817
C925
C926
C412
C202
C209
R291
C501
C609
C652
C667
C712
C713
C805
C946
C547
C007
C411
C541
C771
C952
C613
C615
C526
C942
C001
C008
C009
C117
C120
R169
C251
252
C
C255
C166
C507
C523
R167
C583
R818
C653
C657
C659
C662
C663
C664
C665
C666
C668
C674 C679
C680
C692
C719
R811
C906
C607
C656
C670
C655 C542
C544
C407
C548
C953
C903
C981
C982
C983
L001
L003
L131
R546
L202
L205
W417
L701
L771
L704
L101
L941
R816
R776
D633
K924
K922
IC293
L708
L707
L706
D804
D927
K923
Q161
R928
Y943
J001
F901
CF131
Q801
W022
K921
K943
R820
Q522
D901
C524
C525
C901
C902
L521
LF901
TH901
FR543
H002
H001
Q201
Q301
Q401
TH902
Q961
Q601
Q603
Q651
Q652 Q653
Q654
Q702
Q942
R003
R004
R105
R132
R135
R161
R163
R164
R168
R201
R202
R203 R205
R215
R220
R221
R901
R301
R303
R309
R311
R402
R403
R405
R406
C164
8
R4
R165
R410
R411
R422
R166
Y161
C294
R523
C295
W704
R529
R604
R608
R652
R653
R661
R662
63
R6
R664 R665
R6
67
R668
R6
77
R679 R680 R681
R682
R701 R706 R708
R711
W705
W706
R721
R725
R727
R729
R737
R738
R741
R743
R744
R745
R746
R747
L002
R765
R766
R9
44
R945
R946
R948
R950
R951
R959
C102
C104
C123
C165
C206
C210
C301
C305
C307
C677
C703
C711
C765
C772
D709
C730
C806
C003
C005
C006
C010
C103
C121
C122
C201
CL002
W102
C637
C694
C961
C923
W103
C909
C907
R114
R117
R133
R214
R609
R612
R617
R619 R631
R683
R694
D945
W707
R799
R513
R963
R964
R415
R583
R417
W104
D631
D701
D928
D655
W105
UL MARK
L581
LF902
T522
W106
W107
W108
T921
C928
R632
X301
IC701
R754
IC201
W702
W003
W376
W307
W009
W017
W019
W020
W309
W312
W313
W314
W316
W317
W318
W319
W024
W025
W026
W028
Y913
W326
W328
W032
W033
W034
W035
W036
W037
W038
W039
W040
SF101
W043
W044
W046
W048
W333 W334
W335
W336
W341
W404
W713
W347
W352
W353
W354
W355
W358
W359
W360
W053 W054
W055
W057
W058
W0
64
W362
W363
W364
W365
D713
W367
W369
W371
W372
W373
W375
W066
W068
W070
W071
W072
W076
W078
W079
W080
W381
W382
W383
W384
W387
W390
W081
W082
W083
W086
W088
W0
90
D253
W395
W401
W405
W406
W408
C624
C622
R626
Q604
Q605
D202
D929
D702
C215
L703
W716
W717
D634
C780
C781
C779
R773
K301
Y201
W714
R423
W715
W718
R533
D512
IN
C
1
2
43
24
531
E
E
E
B
ISOLATED
7
51
V.CENTER
OUT
GND COM
SOA TVL TVR
X-1 GND X-3
IN
1
51013
EB
B1
NC
GND
SHOCK HAZARD
LIVE
E
14
Q941
D903
D942
D948
D544
D941
D401
D201
C773
D705
D924
D001
D402
D582
D905
C292
IC601
IC941
IC401
R526
R902
R413
FR586
R910
R921
R929
R943
R947
FR561
C116
C814
C309
C312
C406
C521
C581
C654
C660
C661 C673
C710
C714
C949
C584
C256
C291
C306
C410
C546
C561
C924
C944
C543
C617
C413
C111
C207
C208
C213
C311
C313
C401
C402
C414
C671
C682
C683
Y910
C685
C691
C709
C761
R813
R812
C947
C604
C669
C766
C921
C943
C931
C941
C904
C905
L201
L301
L501
L702
T111
K521
C603
C606
R758
FR720
W340
L942
R961 R962
Y905 Y906
Y907 Y908
L161
C620
C7 28
CF161
CF001
C962
K941
K942
K401 FR542
Q131
Q202
Q302
Q602
Q701
Q703
Q761
Q943
Q944
R006
R101
R102
R104
R111
R112
R113
R116
R131
R134
R162
R204
R213
R216
R251
R252
R304
R307
R308
R312
R314
R401
R404
R416
R418
R419
R421
IC292
C293
R501
R503
R504
R505
C296
86 C6
R603
R607
R611
R613
R620
R622
R623
R651
R654
R655
R656
R658
R660
R666
R669
R670
R671
R672
R673
R674
R675
R676
R678
R685 R686 R687 R688
R691
R692
R702
R703
R704
R705
R707
R709
R710
R713
R714 R715
R716
R717
R722
R724 R726 R728 R730
R731
R732
R734
R735
R736
R740 R742 R748
R749
R761 R762
R764
R771
R772
C718
Y701
R819
R801
R802
R803
D708
R942
R949
R952
C101 C105
C112
C113
C114
C118
C119
C124
C163
C205
C211
C302
C303
C304
C404
C503
C505
C506
C651
C658
C672
C675
C701
C704 C705
C707 C708
C715 C716 C717
C720
C722
C762
C763
D706
C002
C162
C512
C511
C638
C702 C721
C724 C725 C726 C727
C954
C723
C631
C945
C610
C684
C955
C927
C929 C930
Y911
C956
C908
C403
R218
R313
R315
R605
R624
R684
R712
R718
R733
D962
R001
R512
R514
R502
R420
R510
R965 R966
R930
R933
W708
D632
D771
D772
D510
C415
D583
D653
D710
D961
D926
L112
Q631
Q511
S401
Y401
Y402
Y945
PC921
IC921
C729
D801 D802 D803
W110
W002
TU001
C011
R815
R755
TP-12B
L113
X701
W300
R506
W201
W202
W203 W204
W205
W712
W001
W301
W303 W304
W305
W306
W004
W005
W006
W007
W008
W013
W014
W015
D805
W021
W308 W310
Y912
W320
W321
W119
W030
W379
W323
W324
W325
W327
W329
W330
W331
W041
W045
W332
W338 W339
W342
W343
W344
W348
W349
W351
W356
C693
W051 W052
W056
W059
W060
W061
W065
W361
W368
W370
W374
W067
W069
W073
W074
W075
C621
W378
R693
W380
W385
W386 W388
W389
W084
W411
W087
W089
W091
W092
W093
W094
W095 W096 W097 W098
D256
D255
W391
W394
W396
W397
W398
W399
W400
D254
W403
C623
W409
W410
W111
W112
W113
W114
W116
C619
R614 C957
Y501
Y704
W120
W121
W416
C815
D712
W703
R756 C813
C812
C811
W413
R217
R170
W414
T521
R615
D703
R774
R775
H006
EF301
L302
R621
W415
Y601
R532
W719
R941
R521
R905
2-9 2-10
TP-91 (B1)
TP-E
FRONT
PATTERN DIAGRAMS MAIN PWB PATTERN

T2912ZAR-CK #999
2Printed in Japan
VP 0109
DP2058
■DIFFERENCE LIST
●USING PW BOARD (Page 30)
Model
PWB A’SSY AV-T2912(AR) AV-T2912/ZAR Remark
MAIN PWB SGA-1009A-R2 SGA-1018A-R2 Not interchangeable
●EXPLODED VIEW PARTS LIST (page 30)
Parts No.
!
!!
!Ref.
No. AV-T2912(AR) AV-T2912/ZAR Parts Name Remark
!V01 A68KRQ58X(D) A68AJB82X02 PICTURETUBE(ITC) Not interchangeable
!DY01 CE20255-00F DEF YOKE Delete
4CE40764-00A PC MAGNET ↑
5A75034-B WEDGE ASSY ↑
!15 LC30462-005A-D LC30462-006A-D RATING LABEL Not interchangeable
●PACKING PARTS LIST (page38)
2CM36242-009-R CM36242-010-R POSS LABEL Not interchangeable
●MAIN PWB BOARD ASS’Y(Page 32-35)
Parts No.
!
!!
!Symbol
No. SGA-1009A-R2
(AV-T2912(AR)) SGA-1018A-R2 (AV-T2912/ZAR) Parts Name Description
!R1412 QRE121J-3R9Y CR 3.9Ω1/2W J
R1413 QRE121J-391Y QRE121J-561Y CR 560Ω1/2W J
R1414 QRX01GJ-R82 QRX01GJ-R68 MFR 0.68Ω1WJ
R1415 QRE121J-102Y CR 1KΩ1/2W J
C1412 QFLC2AK-563Z QFLC2AK-393Z M CAP 0.039µF 100V K
!C1524 QFZ0117-9701 QFZ0117-1002 MPP CAP 0.01µF 1.4KV ±2.5%
!C1525 QFZ0119-474 QFZ0119-434 MPP CAP 0.43µF 200V ±3%
D1542 RGP10J-5025-T3 RU3AM-LFC4 SI DIODE
!FR1542 QRZ9023-1R0 QRZ9024-R56 F R 0.56Ω2W K
!FR1585 QRZ9022-R33 QRZ9022-R68 F R 0.68Ω1W K
VICTOR COMPANY OF JAPAN, LIMITED
HOME AV NETWORK BUSINESS UNIT 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan

No.51917
Mar. 2002
AV-T2922
1COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
AV-T2922/AR
CONTENTS
!SPECIFICATIONS ････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････････････････････････････････
･･････････････････････････････････････････････････････････
･････････････････････････････ 2
!SAFETY PRECAUT IONS ････････････････････････････････
････････････････････････････････････････････････････････････････
･･･････････････････････････････････････････････････････
･･････････････････････････････････････････････
･･･････････････････････ 3
!FEATURES････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
･･･････････････････････････････････
･･････
･･･ 4
!FUNCTIONS ････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
･･････････････････････････････････
････
･･ 5
!SPECIFIC SERVICE INSTRUCTIONS ････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････････････････
･･････････････････････････
･････････････ 6
!SERVICE ADJUSTMENTS ････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････････････････････････
･･････････････････････････････････････････
･････････････････････ 11
★ST ANDARD CIRCUIT DIAGRAM (APPENDIX) ････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････････
･･････････
･････2- 1
!PARTS LIST ････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････
･･
･31
SERVICE MANUAL
COLOR TELEVISION
BASIC CHASSIS
GA

No.51917
A
V-T2922
2
SPECIFICATIONS
Items Content
Dimensions (W×
××
×H×
××
×D) 29-5/8 ×23-1/4 ×20 -5/8 / 75.2cm×59.0 cm×52.2cm
Mass 90.9Ibs / 41.3kg
TV System and Color system
TV RF S
y
ste m CCIR(M), CCTR(N)
Color S
y
stem PA L-M / P AL-N / N TSC
Sound S
y
stem BTS C (M ulti Ch annel S ound )
Picture Tube 29 (74 cm) m easured diagonal ly, Fu ll S quar e
Hi gh V ol ta ge 29 kV ±1.3kV (at zero beam current)
TV Receiving Frequency
VL Band (02～06 ) 55.25MHz～83.25MHz
VH Ba nd (07～13 ) 175. 25MHz～211.2 5MHz
UH F Ba n d (14～69 ) 471. 25MHz～801.25MHz
CAT V Receivi ng Frequency
Low Band (02 ～06)
Hi gh B an d (07 ～13)
Mid Band (14 ～22)
Super Band (23 ～36)
Hyper Band (37 ～64)
Ul tra Ba nd (65 ～94 , 100～12 5)
Sub Mid Band (01 , 96 ～99)
Intermediate Frequency
PICTURE : 45.75MHz
VideoIF Carrier CHROMA : 42.17MHz
Sound IF Carrier 41.25MHz (4.5MHz)
Color Sub Carrier
PAL-M 3.5 7561149MHz
PAL-N 3.5 8205625MHz
NT SC 3.5 79545MHz
Power Input
O
p
era tin
g
Volta
g
e90V～26 0V A C, 50 Hz/ 60 Hz
Rated Volta
g
e120V～240V AC, 50 Hz/60Hz
Power Consumption 115W(max.), 85W(avg .)
Spea ker 2×4-3/4” / 5×12cm Oval type×2
Audio Power Output 5W+5W
Input / Output terminals
Video : 1Vp-p, 75Ω(RCA pin jack)
In
p
ut 1
,
2
(
V
,
L/R
)
Au dio : 50 0mVrms (-4dBs), High Impedance (RCA pin jack)
Variable Audio Out
p
ut More t hen 0～1550mVrms (+6dBs )
Low Impedan ce (400 Hz when modulated 100%) (RCA pin jack)
Antenna terminal 75Ω(VHF/ UHF) Terminal, F-Type Con necto r
Remote control unit RM-C363-1H(AA/R03/UM-4 dry cell battery×2)
Design & specifications are subject t o change wit hout notice.
(55 .25MHz～799.25MHz)