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HERCYBIRDC130

Jan 1, 1970
0
TV Picture is down to approx 10mm across the screen. Have deen told it is
the "Frame Chip" that has gone. Can anyone tell me which is the "Frame
Chip" so I can fix it?

Mother Board has No 190-931317-P1.

Many thanks

Chris
 
I

Inty XP

Jan 1, 1970
0
In data Sun, 18 Jun 2006 22:57:45 +0200, HERCYBIRDC130
TV Picture is down to approx 10mm across the screen. Have deen told it is
the "Frame Chip" that has gone. Can anyone tell me which is the "Frame
Chip" so I can fix it?

This has a vertical\frame fault.
number of chassis?
see for an IC mounted on an heatsink, and eventually take a photo
 
B

b

Jan 1, 1970
0
HERCYBIRDC130 ha escrito:
TV Picture is down to approx 10mm across the screen. Have deen told it is
the "Frame Chip" that has gone. Can anyone tell me which is the "Frame
Chip" so I can fix it?

Mother Board has No 190-931317-P1.

that is probably an ONWA chassis.
trace the vertical yoke wires (yellow and brown usually) back to the
pcb and look for an IC with more than 6 legs mounted on a heatsink
(often an AN or tda prefix). Not usually expensive.
I would only attempt this repair if
A) you're good at soldering and B) know the dangers of working inside
tvs even with no power.
-B.
 
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