LG RT-21FA35R/RX/V/VX User Manual

COLOR TVSERVICE MANUALCAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.CHASSIS : MC-049BMODEL:RT-21FA35R/RX/V/VXMODEL:RT

(4) VS (Vertical Shift) adjustment:Adjust so that the geometric vertical center line is in accordwith vertical center line of CPT.(5) HS(Horizontal Sh

- 11 -8-6. OPTION4 FunctionOSD LTXT LHOTEL MAX VOption Code01234567891001234567891011121314151617010~100FunctionENG ONLYEU-5EAEU ETCGREECEEU-ALLFARSI

TROUBLE SHOOTING- 12 -RF- STEREO MODELSelec ted c o rrec t syst em In m enuChec k t he wa vef ormIF 1 o f TU101Chec k t he wa vef ormAt p in 4, 5 of

- 13 -CHECK B+At D829 c atho d eIs the vo lt ag e ateac h p in volag e o f IC11Chec kFuse of AC lineOKChec k t heIn/ o ut o f reg ulat o r(IC821, IC8

- 14 -NO Pic ture No So undIs Any OSD displa yed?Chec k IC11 pin71, 72, 73(R, G, B o ut )OKSto re on m anual - p rog ram MENUDoes t he auto Pro gra

- 15 -AV STERRO / MONO MODELSelec t c orrec t systemIn m enuOKChec k t he c onnec tionOf AV equip m entChec k TU1 0 1 TunerChec k t he wavef o rmAt

- 16 -PRINTED CIRCUIT BOARDMAIN

- 17 -ffdfCOMPONENT LOCATION GUIDEC10 ...C4C11 ...C4C12 ...C4C13 ...C3C14...F1C16 ...C2C21...E1C22...B2C23

- 18 -PIP

BLOCK DIAGRAM- 19 -MICOM( IC 11 )VCT49* *TUNER(TU101)AV-OUT(JK202)* SCART/ PHONE/ DVDFBT(T402)AUDIO AMP( IC601)RGB AMP( TDA6107Q )STR-W6754(IC801)AUD

- 2 -CONTENTSContents...2Safety Precau

- 20 -EXPLODED VIEW 913170150153112120300121330320943400P801520315315570

- 21 -EXPLODED VIEW PARTS LISTLOCA. No.PART No. DESCRIPTIONS112 6334V21009A CPT, A51QDJ420X 01 16KHZ BARE AK MASK (CASA-S, AMATIS)6335V21019A CPT, A

- 20 -REPLACEMENT PARTS LISTLOCA. NO PART NO DESCRIPTIOND602D603D604D801D802D803D815D821D827D828D829

- 21 -LOCA. NO PART NO DESCRIPTIONC211C214C215C216C217C23C24C25C252C253C254C255C256C259C260C303C304C

- 22 -LOCA. NO PART NO DESCRIPTIONC806C807C809C810C811C815C816C817C818C819C820C821C822C823C824C826C8

- 23 -LOCA. NO PART NO DESCRIPTIONR302R303R304R305R306R307R308R309R31R310R312R313R314R315R32R328R33R

- 24 -LOCA. NO PART NO DESCRIPTIONR817R823R827R828R831R838R858R903R904R905R906R907R908R909R910R911R9

P/NO: 3854VA0162A - S12004.6.12

SVC. SHEET : 3854VA0162A-S

Sep.,2004Printed in KoreaP/NO : 3828VD0188H

- 3 -SAFETY PRECAUTIONSMany electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified b

- 4 -DESCRIPTION OF CONTROLSAll the functions can be controlled with the remote control handset.Some functions can also be adjusted with the buttons

- 5 -13. I/II/*(option)selects the language during dual language broadcast. (option)selects the sound output.14. LISTdisplays the programme table.15.

- 6 -Front panelRF/RT-21FA35 seriesON/OFFMENU OK VOL PR2L/MONO13 456721. MAIN POWER (ON/OFF)switches the set on or off.2. POWER/STANDBY INDICATORill

- 7 -SPECIFICATIONSNote : Specification and others are subject to change without notice for improvement. F ScopeThis specification can be applied to

1. Application ObjectThese instructions are applied to all of the color TV, MC-049B.2. Notes(1) Because this is not a hot chassis, it is not necessary

(4) Maintain as angle of (3) and rotate the tab to accord withvertical line of Red and Blue color in the middle of screen.(5) Open angle of the two ta