Service manuals, schematics, eproms for electrical technicians
LG 50PQ70BR[-TA] CHASSIS PP91A
Type: 
(PDF)
(PDF)Size
13.7 MB
13.7 MB
Page
29
29
Category
TV
SERVICE MANUAL
TV
SERVICE MANUAL
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar lg manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar lg manual?
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Document preview [1st page]
![LG 50PQ70BR[-TA] CHASSIS PP91A service manual (1st page)](/PREVIEWS/32547224/23432455/lg/lg_50pq70br[-ta]_chassis_pp91a.pdf_1.png "Preview of LG 50PQ70BR[-TA] CHASSIS PP91A
Click on the link for free download!")
Click on the link for free download!
Document preview [2nd page]
![LG 50PQ70BR[-TA] CHASSIS PP91A service manual (2nd page)](/PREVIEWS/32547224/23432455/lg/lg_50pq70br[-ta]_chassis_pp91a.pdf_2.png "Preview of LG 50PQ70BR[-TA] CHASSIS PP91A
Click on the link for free download!")
Click on the link for free download!
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Please tick the box below to get download link:
- Also known:
LG CHASSIS PP-91A PP91A 50 PQ 70 BR[TA] PP 91 50PQ70BR[ TA]
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Have a nice Day! - See related repair forum topics below. May be help you to repair.
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!
Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition,
some files are archived,If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!
so you need WinZip or WinRar to open that files. Also some files are djvu so you need djvu viewer to open them.
These free programs can be found on this page: needed progs
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Relevant TV forum topics:
Üdv!
Milyen csíkok kellenek bele? Mert a Sini hozza a 2*6+7 nagy lencsés meg a 3*7 kis lencsést. kösz
Milyen csíkok kellenek bele? Mert a Sini hozza a 2*6+7 nagy lencsés meg a 3*7 kis lencsést. kösz
Sziasztok
Van egy LG42LW579S led tévém ami bizonyos idő közönként pattogó hangot hallat. Hibátlanul működik, de nem tudom ez a pattogó nag ami kb percenként hallható, mi okozhatja? Találkozott már ilyennel valaki?
Tibi
| Sziasztok! A fenti gépen a fű is kék. HC490DGN-SLNX5-514X kijelző van benne. A S..i szerint 5+4 ledes sorok vannak benne, mások szerint 4+4 ledes. Tudja valaki, hogy melyik való hozzá, vagy kénytelen leszek szétszedni? Előre is köszi! |
Sziasztok !
Javításra került hozzám a fenti LCD tv táp(LGLP2637HEP ) hibával a szokásosnak mondható 6V-os problémával.
Q209 smd FET mellet 2db dióda szokott lenn D251 és D252.
De ebben csak D251 van beforrasztva ,D252 helye viszont gyárinak tünik,mintha soha nem lett volna itt alkatrész.
D251 anódja a testre katódja Q209 (IRF7807Z) G-re megy. D252 anódja Q209 S-re, katódja Q209 G-re menne,ha benne lenne.
Mi a tapasztalatotok ,ilyen változat is lehet ?
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