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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: 4
Sharp
37DM23H
Dead - no st/by
R704 560k o/c & check R705 560k
14-09-04
Sharp
37DM23H CA-1
Bottom quarter of pic blanked out, no sound, no stopping at stns whilst tuning
Check serv mode settings ; (press vol down and channel up on the set and apply mains) - all settings were at 00 - EEPROM corrupted
14-09-04
Sharp
37DM23SC
Pin code resetting when lost
Press "Lock" key on rcu & vol down on Tv, press "mode" on rcu select "lock", "mode" "turn off lock" option.
14-09-04
Sharp
CA1 37DM23H
audio buzzing
connection between positions A1 and A2 on main PCB not made during production, connect with a lead
14-09-04
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