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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: 13
Soundwave
1498R
PSU screaming - otherwise dead
LOPTr BU2508DX s/c & C611 47µ, C612 22µ hi esr
14-09-04
Soundwave
2003T
Childlock removal
with key symbol on screen press prog+/- together on front panel
14-09-04
Soundwave
CTV1405R
Brightness int goes low
Dry joint C588 near loptx
14-09-04
Soundwave
CTV1405R
Dead
R599 2k 2w, line dr tr 2SC1573A
14-09-04
Soundwave
CTV1405R
Dead
Q101 chopper tr s/c & R121 3R3 safety res o/c
14-09-04
Soundwave
CTV1405R
Dead - hi HT at 250v
Q101 BUT11AX s/c - used BUT11AF; R121 3R3 safety res o/c;due to dry joints D108
14-09-04
Soundwave
CTV1405R
Dead - HT ok from psu
Line dr tfmr pri o/c winding
14-09-04
Soundwave
CTV1405R
INT LOW BRIGHTNESS 2. STUCK IN CHILD LOCK
C588 DRY BY LOPTX 2. PRESS PROG UP+DOWN FOR 10secs
14-09-04
Soundwave
CTV1405R
Removing Child Lock
Press Prog up/down buttons on set together for a few secs
14-09-04
Soundwave
CTV1450R
Dead - destroys R121 3R3 & Q101 BUT11AF
Dry joint D108 (not obvious)
14-09-04
Soundwave
CTV2001
Top foldover
C267 4µ7 160v
14-09-04
Soundwave
CTV2003R
Childlock removal
switch on and with the key symbol on the screen, simultaneously press program+ and program- on the front control panel the lock disappears until you next set a pin.
14-09-04
Soundwave
CTV2003R
Dead with smoking
C590 faulty due to cracks around pin 4 LOPTx
14-09-04
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