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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: 509
ITT
CVC40
Dead.
R809 o/c.
14-09-04
ITT
CVC40
Int Dead.
Drys on pin 14 of LOPTX.
14-09-04
ITT
CVC40
Intermittent or no colour.
R1003 ( 2.7k ) o/c.
14-09-04
ITT
CVC40
Small picture - ok after 10 mins.
C11 ( 22uf , 375v ) 127v rail down to 108v.
14-09-04
ITT
CVC40
Tripping.
R808/9 ( 220k ) high , D8/10 ( 1N4148 ) leaky.
14-09-04
ITT
CVC45
Dead - blows BU.
R833
14-09-04
ITT
CVC45
Dead - no results.
T807 ( BU126 ) s/c.
14-09-04
ITT
CVC45
Dead.
BU126 , replace R808 , R809 , R818 , R829 , R833
14-09-04
ITT
CVC45
No picture , sound ok.
R12 ( 560R )
14-09-04
ITT
CVC45
No picture intermittent.
Dry joint pin 1 of Loptx.
14-09-04
ITT
CVC45
No raster.
DJ on pin 1 of LOPTX.
14-09-04
ITT
CVC45
Raster - blank - no picture.
R12 ( 560R ) no line pulses at pin 8 of TBA560
14-09-04
ITT
CVC45
Raster - blank - sound Ok.
R12 ( 560k ) feed to decoder high
14-09-04
ITT
CVC45
Raster - Intermittent no raster.
DJ on pin 1 of LOPTX.
14-09-04
ITT
CVC45
Startup - starts then goes dead.
R809 ( 220k ) o/c.
14-09-04
ITT
CVC80
No Green
100nF Capacitor from pin 19 of TDA3560 IC
14-09-04
ITT
CVC800
Dead
HT almost 300v on LOP Tr coll - BU126 chopper tr leaky e-c
14-09-04
ITT
CVC800
Dead.
C757 o/c low 110v rail.
14-09-04
ITT
CVC800
No field sync
100µ cap next to SAWF in CMR800
14-09-04
ITT
CVC800
Snowy pic
1st RF Amp BF960 in CMR800 faulty
14-09-04
ITT
CVC800
Startup - Intermittent start up.
C757 ( 10u F )
14-09-04
ITT
CVC800
Startup - will not start from cold.
R744 ( 100k ) .
14-09-04
ITT
CVC800
Startup - will not start from cold.
R731 ( 820k ) high.
14-09-04
ITT
CVC801
Dead - 110v & 20v rails ok.
Drys on R700 & L700
14-09-04
ITT
CVC801
Dead - no 110v rail.
C757 ( 10u f )
14-09-04
ITT
CVC801
Dead - slight crackle at sw off
HT only 20v - C757 o/c
14-09-04
ITT
CVC801
dead with slight whistle HT only 10V (110V)
BU208 LOP Tr leaky
14-09-04
ITT
CVC801
Sound - no/dist sound at switch on.
C228 leaky.
14-09-04
ITT
CVC801
Startup - intermittent start up.
Remove R774 ( 100k )
14-09-04
ITT
CVC801
Uncontrollable sound full on
T1 on control panel leaky BC237S
14-09-04
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