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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
Bush
2866NTX
SM2
Txt missing
Short pin 20 of IC301 the micro to earth then switch on. Service menu should appear Service- Telra V2.0; OP byte 1 OX OB; OP byte2 OX BO Init EEPROM. Use P+/P- tp select the line to adjust and V+/V- to adjust.Bytes 1 and two must be as shown above. To initialise the EEprom select the line and press V+/V- Correct handset reqd.
14-09-04
Bush
2866NTX/
SM2
Blank white raster - sound ok
Jungle chip TDA8363AN3
14-09-04
Bush
2866NTX/
SM2
Line tearing when heated
C597 (22nF 400V) completely open circuit.
14-09-04
Bush
2866NTX/
SM2
To access tuning mode
press and hold [MENU] button for at least 5 sec. Then press and hold the white button for at least 5 sec to auto tune all the channels. Then use the green button to re-arrange the stored channels.
14-09-04
Bush
2866NTX/
SM2
Won't store or loses chan store
This was cured by replacing memory 24C08
14-09-04
Fidelity
CTV3228NF
SM2
Colour fades out
C325 0µ1
14-09-04
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