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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
Philips
CP110 25C
E6
570/05B
Display erratic - int shows E1
Replace µP IC7840 (TMP47C432AP-8189)
14-09-04
Sony
A
E6
B KV32LS60U
Dead with 2 or 5 flashes of LED
replace R6018 470K 1/2W ( IN THE OVER CURRENT TRIP STAGE ON THE PSU.)
14-09-04
Sony
BE-6 KV21X4U
no pic or sound, LED blinks twice
5V low at micro pin 12, HT down to 38V - resolder IC604 (no earth connection)
14-09-04
Tatung
T25N
E6
0 E series
Field collapse
Replaced TDA8350Q (Philips brand from Cricklewood ) R422 1.2 Ohm Saf.res, R437 1.2 Ohm Saf.res, C405 1000mfd Cap
14-09-04
Tatung
T25N
E6
1 E1 chassis
Pic shifted up to top of screen
IC401 TDA8350Q fop/EW chip should have diff field wform on pins 1 & 2 from IC501 TDA8366; 1 I/p was missing - TDA8399 faulty
14-09-04
Tatung
T25T
E6
1 E series
Field collapse - & lines at top when TA8350Q FOP chip replaced
R437 12R o/c; R422 burnt up
14-09-04
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