JVC AV-14FTG(-A) Service Manual

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JVC AV-14FTG(-A) Service Manual

AV-14FTG

SERVICE MANUAL

COLOUR TELEVISION

AV-14FTG(-A)

BASIC CHASSIS

CG

This service manual mainly consists of the following items:

The items which differ from those for the AV-14FT 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-14FT Service Manual (No. 56077, Sep. 2000)

Note: The page in parentheses shows the one for the AV-14FT service manual (No. 56077, Sep. 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-14FTG

MODEL NO.

XXXXX XXXXXXX

XXXX XX XXXX

XXXXXXX XXXXX

XXX XX XXXX

XXXXXX

 

 

 

 

XXXXX

XXX XXXXX XXXXX

XXXXXXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXXXXXX

SERIAL No.

XXXXXX–XXX

Identify model name

AV-14FTG-A

COPYRIGHT ã 2000 VICTORNoCOMPANY. 56079 OF JAPAN, LTD.

No. 56079

1

 

Sep. 2000

AV-14FTG

PARTS DIFFERENCE TABLE

The different parts between AV-14FT and AV-14FTG(-A) are described below:

!

REF. NO.

 

 

AV-14FT

 

AV-14FTG(-A)

PART NAME

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PART No.

 

PART No.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

EXPLODED VIEW PARTS LIST (Page 28)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

!

14

QMP40D0-200J5

 

QMPR010-200-E2

POWER CORD

 

 

 

or QMP40D0-200J3

 

or QMPR010-200-K2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

!

17

LC20377-010B-H

LC20413-002B-H

RATING LABEL

 

 

 

 

 

 

 

 

 

 

 

PRINTED WIRING BOARD PARTS LIST (Page 30)

 

 

 

 

 

 

 

 

 

 

 

 

 

SCG-1252A-H2

SCG-1256A-H2

MAIN PWB ASSY

 

 

 

 

 

 

 

 

 

 

 

 

IC1701

MN1873287JA

MN1873287JB

IC (MICROCOMPUTER)

 

 

 

 

 

 

 

 

 

 

 

 

IC1702

AT24C08-21FTR

AT24C08-21FM

IC (MEMORY)

(Service)

 

 

 

 

 

 

 

 

 

 

PACKING PARTS LIST (Page 34)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

GG10056-010A-H

GG10056-012A-H

PACKING CASE

 

 

 

 

 

 

 

 

 

 

 

!

7

LCT0757-001A-H

LCT0759-001A-H

INST BOOK

 

 

 

 

 

 

 

 

 

 

 

!

8

LCT0758-001A-H

 

 

 

DIGEST MANUAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

!

 

 

 

QAM0055-001

CONVERSION PLUG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

No. 56079

AV-14FTG

SPECIFICATIONS (Page 2)

Item

 

Content

 

 

 

Dimensions (W × H × D)

462mm × 340.5mm × 375mm

 

 

 

 

Mass

 

10kg

 

 

 

 

TV RF System

 

B / G, I, D / K, K1

 

 

 

 

Colour System

 

TV Mode

PAL / SECAM

 

 

 

 

 

 

VIDEO Mode

PAL / SECAM / NTSC3.58 / NTSC4.43

 

 

 

 

Receiving Frequency

 

VHF (VL)

46.25MHz ~ 168.25MHz

 

 

 

 

 

 

VHF (VH)

175.25MHz ~ 463.25MHz

 

 

 

 

 

 

UHF

471.25MHz ~ 863.25MHz

 

 

 

 

 

 

CATV

● Cable TVs of Mid (X-Z, S1-S10)

 

 

 

Super (S11-S20) & Hyper (S21-S41) bands receivable

 

 

 

 

Intermediate

 

VIF Carrier

38.0MHz

Frequency

 

 

 

 

 

31.5MHz (6.5MHz)

 

 

SIF Carrier

32.0MHz (6.0MHz)

 

 

 

32.5MHz (5.5MHz)

 

 

 

33.5MHz (4.5MHz)

 

 

 

Colour Sub Carrier Frequency

PAL (4.43MHz)

 

 

 

SECAM (4.40625MHz / 4.25MHz)

 

 

 

NTSC (3.58MHz / 4.43MHz)

 

 

 

 

Aerial Input Terminal

 

75Ω Unbalanced

 

 

 

 

Power Input

 

AC110 ~ 240V, 50/60Hz

 

 

 

 

Power Consumption

 

70W (Max.) / 47W (Avg.)

 

 

 

 

Picture Tube

 

Visible size : 34cm measured diagonally

 

 

 

 

High Voltage

 

22.5kV ± 1.5kV (at zero beam current)

 

 

 

 

Speaker

 

5cm × 9cm Oval type × 2

 

 

 

 

Audio Output

 

3W (Monaural)

 

 

 

 

Input

 

Video

1Vp-p, 75Ω

 

 

 

 

 

 

Audio

500mVrms (4dBs), High impedance

 

 

 

 

Output

 

Video

1Vp-p, 75Ω

 

 

 

 

 

 

Audio

500mVrms (–4dBs), Low impedance

 

 

 

 

Headphone Jack

 

Stereo mini jack (3.5ø)

 

 

 

 

Remote Control Unit

 

RM-C364-1H (Battery size : AA/R06/UM-3 × 2)

 

 

 

 

Design & specifications are subject to change without notice.

No. 56079

3

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