datasheet,schematic,electronic components, service manual,repairs,tv,monitor,service menu,pcb design
Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....


registersend pass
Bulgarian - schematics repairs service manuals SearchBrowseUploadWanted

Now downloading free:LG 84ats

LG 84ats free download

TV - Conventional CRT, LCD Projectors, TFT, Plasma, Big Screen, HDTV, Home theater - Service manuals, repair tips

File information:
File name:84ats.pdf
[preview 84ats]
Size:37 kB
Extension:pdf
Mfg:LG
Model:84ats 🔎
Original:84ats 🔎
Descr: LG TV cf-20s10ex mc84a 84ats.pdf
Group:Electronics > Consumer electronics > TV
Uploaded:14-08-2022
User:Anonymous
Multipart:No multipart

Information about the files in archive:
Decompress result:OK
Extracted files:1
File name 84ats.pdf

TROUBLESHOOTING NO RASTER CHECK +B at D807 cathode Normal Abnormal Check Open Is the voltage at pin37 FUSE of AC line & 12 of IC501 8V? No OK Check /replace Yes Check the in/out Fuse,DB801,IC801 of IC841 Check pin40 Check the voltage No of C806 of IC501(H-out) 0V No Check &replace Yes 254~380V Check /replace IC501 Check u-COM DB801,R811 Check Q741 pin15 low? Check the voltage No collector waveform of pin4 Check &replace No Yes IC501 Check /replace Check T401 Q802 Check /replace & each pin voltage D806,IC803,R809 No Check &replace Yes IC501 Is the voltage at pin37 & 12 of IC501 8V? NO TELETEXT Check the voltage of IC701 pin19 OK 0V Check Check 5V Supply CVBS signal Line of IC701 at IC701 pin9 & P701 OK OK Check IC701& IICBus Line Not OK Check / Replace Q701, X701, &

>> View document online <<



>> Download document << eServiceInfo Context Help



Was this file useful ? Share Your thoughts with the other users.

User ratings and reviews for this file:

DateUserRatingComment

Average rating for this file: 0.00 ( from 0 votes)


Similar Service Manuals :
LG DC026ATS - LG JVC av-32t35 - LG JVC AV21BT8EES - LG RE-44SZ21RD[1].part1 - LG JVC av-32t25 - LG JVC av-32t4 - LG RE-44SZ21RD[1].part2 -
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Agilent HP 8757A Operating

script execution: 0.04 s