AV-21P4
SERVICE MANUAL
COLOUR TELEVISION
AV-21P4(BK)
BASIC CHASSIS
CG-F
This service manual mainly consists of the following items:
•The items which differ from those for the AV-21PM service manual.
•The initial value for each setting item.
For details other than those described in this manual, please refer to the following service manual. Reference Service Manual: AV-21PM Service Manual (No. 56055, Aug. 2000)
Note: The page in parentheses shows the one for the AV-21PM service manual (No. 56055, Aug. 2000).
While referring to the illustration given below, identify model name on the rating label affixed to the rear cover.
Basic model name
AV-21P4
MODEL NO.
XXXXX XXXXXXX |
XXXX XX XXXX |
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XXXXXXX XXXXX |
XXX XX XXXX |
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XXXXX
XXX XXXXX XXXXX
XXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXX
SERIAL No.
XXXXXX–XXX
Identify model name
AV-21P4-BK
COPYRIGHT ã 2000 VICTORNoCOMPANY. 56059 OF JAPAN, LTD. |
No. 56059 |
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Aug. 2000 |
AV-21P4
The different parts between AV-21PM and AV-21P4(BK) are described below:
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REF. NO. |
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AV-21PM |
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AV-21P4(BK) |
PART NAME |
DESCRIPTION |
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PART No. |
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PART No. |
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■ EXPLODED VIEW PARTS LIST (Page 30) |
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1 |
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LC10549-015A-H |
LC10549-010A-H |
FRONT CABI ASSY |
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QMP40D0-200J5 |
QMPR010-200-E2 |
POWER CORD |
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or QMP40D0-200J3 |
or QMPR010-200-K2 |
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LC20377-010B-H |
CM22960-078-H |
RATING LABEL |
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■ PRINTED WIRING BOARD PARTS LIST [MAIN PWB ASSY] (Page 32-) |
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SCG-1232A-H2 |
SCG-1265A-BK |
MAIN PWB ASSY |
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IC1701 |
MN1873287JB1 |
MN1873287JC1 |
IC (MICROCOMPUTER) |
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IC1702 |
AT24C08-21PM |
AT24C08-21P4BK |
IC (MEMORY) |
(Service) |
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SCG-3001A-H2 |
SCG-3001A-BK |
CRT SOCKET PWB ASSY |
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SCG-8001A-H2 |
SCG-8002A-BK |
FRONT CONTROL PWB |
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ASSY |
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■ PACKING PARTS LIST (Page 38) |
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1 |
GG10044-008A-H |
GG10045-006A-H |
PACKING CASE |
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4 |
RM-C364-1H |
RM-C365-1H |
REMOCON UNIT |
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5 |
CP30966-001-H |
QPA02503505 |
POLY BAG |
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LCT0795-001A-H |
LCT0799-001A-H |
INST BOOK |
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8 |
LCT0796-001A-H |
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DIGEST MANUAL |
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ATEAB001-00A |
MATCHING BOX |
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2 |
No. 56059 |
AV-21P4
Item |
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Content |
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Dimensions (W × H × D) |
596mm × 468.5mm × 481.5mm |
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Mass |
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25kg |
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TV RF System |
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B / G, I, D / K, K1 |
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Colour System |
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TV Mode |
PAL / SECAM |
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VIDEO Mode |
PAL / SECAM / NTSC3.58 / NTSC4.43 |
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Stereo System |
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Bilingual in A2 (Monaural) |
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Receiving Frequency |
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VHF (VL) |
46.25MHz ~ 168.25MHz |
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VHF (VH) |
175.25MHz ~ 463.25MHz |
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UHF |
471.25MHz ~ 863.25MHz |
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CATV |
● Cable TVs of Mid (X-Z, S1-S10) |
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Super (S11-S20) & Hyper (S21-S41) bands receivable |
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Intermediate |
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VIF Carrier |
38.0MHz |
Frequency |
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31.5MHz (6.5MHz) |
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SIF Carrier |
32.0MHz (6.0MHz) |
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32.5MHz (5.5MHz) |
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33.5MHz (4.5MHz) |
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Colour Sub Carrier Frequency |
PAL (4.43MHz) |
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SECAM (4.40625MHz / 4.25MHz) |
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NTSC (3.58MHz / 4.43MHz) |
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Aerial Input Terminal |
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75Ω Unbalanced |
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Power Input |
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Rating: AC110 ~ 240V, 50/60Hz Operating: AC90 ~ 260V, 50/60Hz |
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Power Consumption |
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116W (Max.) / 74W (Avg.) |
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Picture Tube |
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Visible size : 51cm measured diagonally |
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High Voltage |
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28.0kV ± 1.5kV (at zero beam current) |
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Speaker |
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5cm × 12cm Oval type × 2 |
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Audio Output |
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5W (Monaural) |
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Input |
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Video |
1Vp-p, 75Ω |
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Audio |
500mVrms (−4dBs), High impedance |
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Output |
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Video |
1Vp-p, 75Ω |
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Audio |
500mVrms (–4dBs), Low impedance |
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Headphone Jack |
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Stereo mini jack (3.5ø) |
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Remote Control Unit |
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RM-C365-1H (Battery size : AA/R06/UM-3 × 2) |
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Design & specifications are subject to change without notice.
No. 56059 |
3 |