Zenith 9-1270 Keeps Blowing FX3403 After Installing Kit

Jul 14, 2005 1 Replies

It's probably a new defective generic flyback. I couldn't locate an HR Diemen sub for this chassis. Parts replaced: FX3403, C3406, C3402, QX3201, QX3208. QX3401 & flyback. Any suggestions are greatly appreciated. I'll order a rebuilt chassis only if I have to because these can also be risky. Mark


Check, & replace electrolytic capacitors in the PWM power supply, & horizontal drive. Rono.

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