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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: 9
Blaupunkt
MI
LA
NO IL32 FM
DEAD RELAY CLICKS
RELAY OC ON ONE POLE
14-09-04
ITT
LA
TE SLIM Slimline
WONT ALWAYS START , COMES ON WHEN WARM
CHECK 4.7mfd 400v POWER
14-09-04
Mitsubishi
B
la
ck Diamond 11AK19Pro
Dead with D829 UF5407 HT rect s/c
D807 BA159 s/c, chopper Tr s/c 2SK2545 - used 2SK1507 in lieu, R817 2R2 5w o/c
14-09-04
Mitsubishi
B
la
ck Diamond 11AK19Pro
No pic then E/W faulty
C630 dry jointed, when resoldered had E/W fault - Q603 leaky fitted BUK457-600B in lieu also L604 faulty
14-09-04
Mitsubishi
B
la
ck Diamond BDS1451UK 11AK20-S
St/by only
Check 4Mhz Xtal by micro - may be dry jointed
14-09-04
Nokia
7176 C
la
ssic
St/by only with led pulsing
No line drive; VK22 BC337 sm u/s
14-09-04
Nokia
7177 C
la
ssic
Distorted sound left chan
VA81 BC858B sm
14-09-04
Nokia
7177 c
la
ssic
Goes to st/by after 2 - 3 mins
VO71 BC858C sm in psu (was same fault on dummy load)
14-09-04
Nordmende
F20-9. (simi
la
r to IKC2 chassis)
Won't start, if vertical deflection coils (yoke) removed, Starts with EHT about 10-12KV s.
Replace DL13.
14-09-04
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