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Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair
Make
Model
Problem
Solution
Date
Found: 7
Bush
2321T
Dead
R601 10k 2.5w burnt up, C600 10µ 250v, C603 0µ047 250v & LOPTX faulty which was start of the trouble
14-09-04
Bush
2321T
Distorted sound.
IC SAA1293.
14-09-04
Bush
2321T
No colour.
Check o/c at plug 10 , TDA if not T/funk Change R515 ( 133k ) R513 ( 68k )
14-09-04
Bush
2321T
No pic or int loss of pic
Through the board links dry joints on Txt panel
14-09-04
Bush
2321T
No pic/sound - st/by colons fade away
C802 100µ 16v in chopper Tr base
14-09-04
Bush
2321T
NO PICTURE OR SOUND STBY COLONS FADE AFTER 10secs
C802 100uF 16v CHOPPER TRANSISTOR COUPLER
14-09-04
Bush
2321T
Slow startup - Ok after a few mins.
Change R515 ( 133k ) , R513 ( 68k ) on decoder PCB.
14-09-04
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