AV-21A4EE
SERVICE MANUAL
COLOUR TELEVISION
AV-21A4EE(SK)
BASIC CHASSIS
CG
This service manual mainly consists of the following items:
•The items which differ from those for the AV-21AT 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-21AT Service Manual (No. 56013, May 2000)
Note: The page in parentheses shows the one for the AV-21AT service manual (No. 56013, May 2000).
HOW TO IDENTIFY MODEL
While referring to the illustration given below, identify model name on the rating label affixed to the rear cover.
Basic model name
AV-21A4EE
MODEL NO. 
XXXXX XXXXXXX |
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XXXXX
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SERIAL No.
XXXXXX–XXX
Identify model name
AV-21A4EE-SK
COPYRIGHT ã 2000 VICTORNoCOMPANY. 56016B OF JAPAN, LTD. |
No. 56016B |
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Jul. 2000 |
AV-21A4EE
PARTS DIFFERENCE TABLE
The different parts between AV-21AT and AV-21A4EE(SK) are described below:
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REF. NO. |
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AV-21AT |
AV-21A4EE(SK) |
PART NAME |
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DESCRIPTION |
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PART No. |
PART No. |
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■ EXPLODED VIEW PARTS LIST (Page 28) |
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V01 |
A51LMV20X |
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PICTURE TUBE |
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A51LEC065X42 |
PICTURE TUBE |
ITC type (with DEF YOKE) |
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DY01 |
CE20336-00A |
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DEF YOKE |
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T1522 |
QQH0069-001 |
QQH0070-001 |
H.V. TRANSF. |
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GG10047-002A-H |
GG10047-003A-HK |
FRONT CABI ASSY |
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CE42153-00AJ1 |
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WEDGE ASSY |
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9 |
A75034-B |
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PC MAGNET |
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14 |
CM12863-002-MH |
CM12863-002-KH |
REAR COVER |
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LC20377-010B-H |
LC20377-015A-H |
RATING LABEL |
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■ PRINTED WIRING BOARD PARTS LIST (Page 30-) |
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SCG-1247A-H2 |
SCG-1254A-H2 |
MAIN PWB ASSY |
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R1531 |
NRSA02J-472X |
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CH MG R |
4.7kΩ |
1/10W |
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NRSA02J-103X |
CH MG R |
10kΩ |
1/10W |
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R1554 |
QRE121J-681Y |
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C R |
680Ω |
1/2W |
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QRE121J-821Y |
C R |
820Ω |
1/2W |
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C1525 |
QFZ0200-103 |
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MPP CAP. |
0.01μF |
1.5kVH |
±3% |
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QFZ0200-962 |
MPP CAP. |
9600pF |
1.5kVH |
±3% |
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C1527 |
QFZ0199-224 |
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MPP CAP. |
0.22μF |
250V |
J |
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QFZ0199-204 |
MPP CAP. |
0.2μF |
250V |
J |
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C1582 |
QFZ0199-224 |
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MPP CAP. |
0.22μF |
250V |
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QFZ0199-274 |
MPP CAP. |
0.27μF |
250V |
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L1551 |
QQLZ018-430 |
QQLZ018-500 |
HEATER CHOKE |
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■ PACKING PARTS LIST (Page 34) |
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1 |
GG10056-017A-H |
GG10056-015A-H |
PACKING CASE |
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7 |
LCT0748-001A-H |
LCT0751-001A-H |
INST BOOK |
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8 |
LCT0749-001A-H |
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DIGEST MANUAL |
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— |
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LCT0862-001A-H |
INST SHEET |
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2 |
No. 56016B |
AV-21A4EE
SPECIFICATIONS (Page 2)
Item |
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Content |
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Dimensions (W × H × D) |
502mm × 451mm × 480.5mm |
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Mass |
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19.5kg |
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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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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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AC110 ~ 240V, 50 / 60Hz |
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Power Consumption |
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105W (Max.)/68W (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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26.5kV ± 1.5kV (at zero beam current) |
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Speaker |
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5cm × 9 cm 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-C364-1H (Battery size : AA/R06/UM-3 × 2) |
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Design & specifications are subject to change without notice.
No. 56016B |
3 |
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