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Sony tv repair and schematic request
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makri



Joined: 01 Jan 2004
Posts: 126
Location: India, Kerala
Post22 Feb 2006 10:56   

sony tv repair
My sony TV KV-J21PF2 is in trouble

VCD player is working through AV
Cannel cannot tune, but on screen display scanning VHF low, VHF high, UHF
at the end of each band it shows one or two channels but it is not locking.

pl help

where can I collect the Schematics
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mrpandya



Joined: 19 Jun 2003
Posts: 13
Helped: 1
Post23 Feb 2006 17:49   

sony kv-j21pf2
the 30v supply to tu or vt to tuner is defective.

its from +b supply , the resistor may be very high or the zener diode to get 30V supply is leaky.

regards
manoj
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Post23 Feb 2006 17:49   

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Rommel palmero



Joined: 06 Jun 2007
Posts: 1
Post06 Jun 2007 7:31   

vcd player and schematic
My sony TV KV-J21PF2 is in trouble.i need a schematic for my troubleshooting.please us.
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poorboys_louie



Joined: 06 Aug 2006
Posts: 42
Post20 Jun 2007 15:35   

sony tv repair 2003
TRY THIS SITE...


http://manuals.electromaniacs.com/
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DIDAKE



Joined: 11 Jan 2005
Posts: 32
Helped: 3
Post05 Jul 2007 16:03   

sony tv kv-j21pf2 repair manual
HI : SERVICE MANUAL SONY KV-J21PF2 CHASSIS BG2S2

Sorry, but you need login in to view this attachment
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