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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: 2
Hitachi
C2133TN (Nokia)
Field only ? size with osd scrolling - rest of raster blank
Field o/p chip NS10 TDA8350QRS04 chip resistor (5K6/0.25W) from pin 8 to deck. Safety resistor RK68 (10R/0.25W) to pin 8 of chip from 43 volts supply & check the two caps smoothing the 43 volt supply rail from the LOPT C069 (220uF) CK68 (100uF)
14-09-04
Hitachi
C2133TN (Nokia)
Snowy raster only - no osd
dis clock/data lines from 64 pin nicam proc chip brought back pic - chip faulty (?35)
14-09-04
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