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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: 6
JVC
AV24WT5EKS J
K11
Blank white raster at start up - reverts to st/by aft 5 secs
The +5v supply low - replace 5v reg IC954 BA05T - used L7805CP in lieu
14-09-04
Matsui
25M1 M
k11
1
Dead - no lights with psu ticking
St/by tfmr Pt no PTO146a from CHS
14-09-04
Mitsubishi
BDS1451UK 11AH20-S
St/by only
Check D604 BA157 LH side of LOPTx & R/C is initialised after batt change - Initialise remote by pressing arrow L arrow R and arrow Down as well as number 1 at the same time
14-09-04
Mitsubishi
BDS1451UK 11AK20-S
St/by only
Replaced IC501 (ST92195B1B1) Micro & check 4Mhx Xtal
14-09-04
Mitsubishi
Black Diamond BDS1451UK 11AK20-S
St/by only
Check 4Mhz Xtal by micro - may be dry jointed
14-09-04
Philips
10C
K11
20
Dead
T9629 BUZ71 s/c due to dry joints LOP stage
14-09-04
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