Mulja tv repair portal
Equipment Repairs => DVD/VIDEO/Home Cinemas/Hi-Fi/Mp3/Camcorder => Topic started by: t1412 on May 29, 2014,17:14:28
-
hi has anyone repaired one of these it's a sony HCD-GTZ3i, turn it on relay clicks, press power button comes on for a few seconds, then clicks off with standby light flashing, you have to unplug it to power up again thanks for your time
regards
shaun
-
Usally a continuous blinking is a short on power board, probably bad capacitors. Take back cover of and check for buldged or leaky capacitors.
-
hi thanks there's no bulging caps so i'll dig the esr meter out cheers
shaun
-
hi,it happened to me on HCD-NEZ3 to find C305 s.c.(on pin#14 of IC302-volume control);as HCD-GTZ3I uses
IC407 for the volume control worth a check on pin#51 where Vcc arrives.cheers.
-
thanks michael, i will check it and get back to you
regards
shaun