Sharp 14GT-16C Manuel utilisateur

14GT-16C/21C

20GT-21C/21GT-21C

WARNING

The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power

receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user – serviceable

parts inside. Refer servicing to qualified service personnel.

SERVICE MANUAL

S52i714GT-16C

In the interests of user-safety (Required by safety regulations in some countries) the set should be restored

to its original condition and only parts identical to those specified should be used.

MODELS

14GT-16C

14GT-21C

20GT-21C

21GT-21C

SHARP CORPORATION

COLOUR TELEVISION

Chassis No. GA-1

Page

CONTENTS

»SPECIFICATIONS .............................................2

»IMPORTANT SERVICE NOTES ........................2

»ADJUSTMENT PRECAUTIONS........................3

»MEMORY MAP ................................................11

»GA1 HOTEL MODE APPLICATION ................15

»TROUBLE SHOOTING TABLE ........................15

»SOLID STATE DEVICE BASE DIAGRAM .......18

»WAVEFORMS..................................................19

»CHASSIS LAYOUT ..........................................22

»BLOCK DIAGRAM ...........................................26

»DESCRIPTION OF SCHEMATIC DIAGRAM ..35

»SCHEMATIC DIAGRAM

ËMAIN UNIT ...................................................36

ËCRT UNIT.....................................................44

Page

ËHEADPHONE UNIT .....................................45

ËMONO BILINGUAL UNIT.............................46

»PRINTED WIRING BOARD ASSEMBLIES.....48

»REPLACEMENT PARTS LIST

ËELECTRICAL PARTS

MAIN UNIT ...................................................54

CRT UNIT.....................................................58

HEADPHONE UNIT .....................................59

MONO BILINGUAL UNIT.............................59

ËSUPPLIED ACCESSORIES ........................60

ËPACKING PARTS .........................................60

ËCABINET PARTS .........................................60

»PACKING OFTHE SET ...................................62

FEATURES

ËPAL B/G

ËNTSC(AV Thru)

ËFull Auto Channel Preset and Auto Channel Skip

Ë100 CH Program Memory

ËCATV (Hyper Band) Ready

ËAVL (Sound Keeper) Function

ËHigh Contrast Picture (Black Stretch Circuit)

ËON Timer/Sleep Timer/Reminder Timer

ËFavourite Channel

ËBlue Back Noise Mute

ËFront AV In (Front AV Priority) (Except 14GT-16C)

ËRear AV In/Out Terminals

ËColour-Comb Filter (NTSC AV In)

ËHotel Mode

ËFront Headphone Jack (Except 14GT-16C)

ËEnglish/Thai Language OSD

ËMono Bilingual (20GT-21C & 21GT-21C Only)

14GT-16C 14GT-21C

20GT-21C 21GT-21C

14GT-16C/21C

20GT-21C/21GT-21C

14GT-16C/21C

20GT-21C/21GT-21C

1234567891011 12 13 14 15 16 17 18 19 20

46~47

MONO BILINGUAL UNIT:20GT-21C/21GT-21C



14GT-16C/21C

20GT-21C/21GT-21C

CRT UNIT : 14GT-16C/21C

12345678910



CRT UNIT : 20GT-21C



14GT-16C/21C

20GT-21C/21GT-21C

CRT UNIT : 21GT-21C

12345678910



HEADPHONE UNIT : 14GT-21C/20GT-21C/21GT-21C







14GT-16C/21C

20GT-21C/21GT-21C

MODEL 14GT-16C CHASSIS LAYOUT



14GT-16C/21C

20GT-21C/21GT-21C

MODEL 14GT-21C CHASSIS LAYOUT



14GT-16C/21C

20GT-21C/21GT-21C

MODEL 20GT-21C CHASSIS LAYOUT



14GT-16C/21C

20GT-21C/21GT-21C

MODEL 21GT-21C CHASSIS LAYOUT



14GT-16C/21C

20GT-21C/21GT-21C 14GT-16C/21C

20GT-21C/21GT-21C

26~27

BLOCK DAIAGRAM

MAIN UNIT (14GT-16C)



14GT-16C/21C

20GT-21C/21GT-21C

14GT-16C/21C

20GT-21C/21GT-21C

28~29

BLOCK DAIAGRAM

MAIN UNIT (14GT-21C)



Ce manuel convient aux modèles suivants

Table des matières

Autres manuels Sharp TV

Sharp

Sharp Aquos LC-40LE820X Manuel utilisateur

Sharp

Sharp R771M-006 Manuel utilisateur

Sharp

Sharp 51AT15H Manuel de service

Sharp

Sharp AQUOS LC-32Z33H Manuel utilisateur

Sharp

Sharp 20R-S100S Manuel utilisateur

Sharp

Sharp LC-26GA4U - AQUOS HDTV-Ready LCD Flat-Panel... Manuel utilisateur

Sharp

Sharp 37GT-25S Manuel utilisateur

Sharp

Sharp SX51LF7 Manuel utilisateur

Sharp

Sharp LC-32LE240E Manuel utilisateur

Sharp

Sharp 21J-FG1RU Manuel utilisateur

Sharp

Sharp LC-26DV20U - 26" LCD TV Manuel utilisateur

Sharp

Sharp SX-51A7 Manuel utilisateur

Sharp

Sharp 37FT-16S Manuel utilisateur

Sharp

Sharp LC-32Q3170U Manuel utilisateur

Sharp

Sharp 32JF-76E Manuel utilisateur

Sharp

Sharp 27C540 Manuel utilisateur

Sharp

Sharp DV-3750S Manuel utilisateur

Sharp

Sharp 27N S300 Manuel utilisateur

Sharp

Sharp 20LK61M Manuel utilisateur

Sharp

Sharp 13N-M100 Manuel utilisateur

Sharp

Sharp LC-32CHG6242E Manuel utilisateur

Sharp

Sharp Aquos LC-32M400M Manuel utilisateur

Sharp

Sharp 27SC260 Manuel utilisateur

Sharp

Sharp LC-32CHE5100E(W) Manuel utilisateur

Manuels TV populaires d'autres marques

Philips

Philips Colour Television Manuel utilisateur

Toshiba

Toshiba 27A10 Manuel utilisateur

Philips

Philips 42PF9630A/37 Manuel utilisateur

Hitachi

Hitachi 32FX48B Manuel utilisateur

DAEWOO ELECTRONICS

DAEWOO ELECTRONICS DTQ-14V1FC Manuel utilisateur

Changhong Electric

Changhong Electric uhd55b6000is Manuel utilisateur

Philips

Philips Matchline 21CE7551 Manuel utilisateur

Panasonic

Panasonic Genus TX-G10 Manuel utilisateur

Toshiba

Toshiba 19A20 Manuel utilisateur

Philips

Philips 25PT4523-16 Manuel utilisateur

Sony

Sony XBR-100Z9D Manuel utilisateur

Philips

Philips PR0930X3 Manuel utilisateur

Philips

Philips Brilliance 231P4QPY Manuel utilisateur

Samsung

Samsung 55S9 B Series Manuel utilisateur

Philips

Philips 32HF9385D Guide de dépannage

Loewe

Loewe Table Stand Reference 55 Manuel utilisateur

Philips

Philips 32PFH5300 Manuel utilisateur

Sylvania

Sylvania 6427FB Manuel utilisateur