| Samsung | CI5944 etc | Field collapse - partial or total | TDA8350Q IC301 - Replace IC301 (version 6 supplied with kit)
Check R307,R409,& R412
Fit the following additional protection components:
ADD: Diode type MA2560 from V1 to ground. (VI is the scan coil connection) ADD 470nf capacitor in parallel with this diode. ADD 1R2 0.5 w resistor in series with L301. Change L301 to 10uH.
ADD 1N4004/7 diode, anode to pin 9 of IC, cathode to R307, (Supply side, not IC side pin 8) ADD Diode type MTZ15C cathode to pin 3 anode to ground.(Across C303) | 14-09-04 |