JVC AV-14FTT Service Manual

AV-14FTT

SERVICE MANUAL

COLOUR TELEVISION

BASIC CHASSIS

AV-14FTT

This service manual mainly consists of the following items:

• The items which differ from those for the AV-14FTR 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-14FTR Service Manual (No. 51751, Jul. 2000)

Note: The page in parentheses shows the one for the AV-14FTR service manual (No. 51751, Jul. 2000).

HOW TO IDENTIFY MODEL

While referring to the illustration given below, identify model name on the rating label affixed to the rear cover.

Model name

AV-14FTT

MODEL NO.

XXXXX XXXXXXX XXXXXXX XXXXX

XXXXXX

XXXXX

XXX XXXXX XXXXX

XXXXXXXXXXXXXXXXXXXXX XXXXXXXXXXXXXXX XXXXXXXXXXXXXXXXXXXXX

SERIAL No.

XXXX XX XXXX XXX XX XXXX

XXXXXX–XXX

No. 56074 1

No. 56074 Sep. 2000

AV-14FTT

PARTS DIFFERENCE TABLE

The different parts between AV-14FTR and AV-14FTT are described below:

! REF. NO. PART NAME DESCRIPTION

AV-14FTR AV-14FTT PART No. PART No.

■ EXPLODED VIEW PARTS LIST (Page 32)

1 LC10831-001D-H LC10831-003B-H FRONT CABINET 2 CM46880-002-H CM46880-B01-H JVC MARK 6 LC30616-004A-H LC30616-001B-H POWER KNOB 7 LC20292-004A-H LC20292-001A-H CONTROL KNOB

! 19 LC20377-010B-H LC20377-001B-H RATING LABEL

■ PRINTED WIRING BOARD PARTS LIST [MAIN PWB ASSY] (Page 34-)

— SCG-1016A-H2 SCG-1257A-H2 MAIN PWB ASSY IC1701 MN1873287JA1 MN1873287JB IC (MICROCOMPUTER) IC1702 AT24C08-21P7EE AT24C08-21FM IC (MEMORY) (Service) IC1821 SDA5254-2-B003 SDA5254-2-B004 IC

■ PACKING PARTS LIST (Page 38)

1 LC10453-091A-H GG10056-008A-H PACKING CASE

! 6 LCT0732-001A-H LCT0752-001A-H INST BOOK ! — LCT0753-001A-H DIGEST MANUAL

No. 560742

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

Teletext System FLOF (Fastext), WST (World standard system) 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-C223-2C (Battery size : AA/R06/UM-3 × 2)

AV-14FTT

Design & specifications are subject to change without notice.

No. 56074 3

+ 5 hidden pages