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PHILIPS CHASSIS SYSTEM4 COMPUTER CONTROLLED TELETEXT CIRCUIT DESCRIPTION NL

TV - INFO-TIPS
Type: (PDF)
Size
18.4 MB
Page
43
Category
TV
INFO-TIPS
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    PHILIPS CHASSIS SYSTEM-4 CONTROLLED TELETEXT CIRCUIT NL SYSTEM4 COMPUTER SYSTEM
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Relevant TV forum topics:
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Hi everyone,

I'm trying to repair a philips 55PUS7809 with power but no picture.

After disassemblying it, I found out that a Q3 transistor had blown away on the T-Con board réf. 6870C-0502B (LG Display)

Anyone could help me finding the diagram of this board?


Thanks a lot.

04/07/2019 : I ordered the board on aliexpress.com

10 days after, I received a refurbished board with one inductor case broken. Also I had to pick up a LVDS lever from the old board to replace one missing 
on the new board.

After plugin everything back, Tv is working again !!

Bought 1400€ 5 years ago, I'm happy to fix it with only 8€ (shipment included)

THanks Aliexpress !!!

 
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