zamenio sam i te elektrolite 10mF sa 22mF i 47mF 160v, medjutim imam
jos uvek pulsiranje u mrezi na stend by-u, otprilike u sekund-taktu a u
mrezi sam zamenio i kolo i tranzistor i sve cetiri ispravljacke diode i mrezni
elektrolit,optokopler,otpornike .... ima ovde spisak svih kvarova na toj
sasiji samo jos kad bi neko imao pristup odgovorima ;)
The EURAS repair tip database for professional technicians and service engineers supplies the following faults for 11AK30 / Vestel.
* Our database will show you four compatible models (crossreferences) to 11AK30
LIST OF FAULT SYMPTOMS
* Dead.
* Ticking noise.
* Stuck in standby.
* Poor picture.
* No TXT. No switch-over, page number is displayed but no picture content.
* Reduced vertical size.
* Flyback lines.
* Clicking noise.
* Standby LED is red and TV trips. LED flickers when trying to start up.
* No functions.
* Slow start-up.
* Noise in standby.
* Slow start-up. (11AK30 Vestel tech tip)
* Tripping. (11AK30 tips)
* Dark picture. (intermittently )
* No picture. (11AK30 tip from Vestel )
* Line output transistor Q603 (BU808) breaks down after 1hour runtime. (tip for 11AK30 Vestel)
* Retrace lines. (tip for 11AK30 Vestel)
* Shuts down. (Vestel - 11AK30 information)
* Tripping.
* No functions.
* PSU drops out.
* No start-up. Red LED lit and blinks when Ch+ or RC button is pressed. No green LED.
* Distorted and wavy picture. No AV input. AV output ok.
* Switches to protection mode.
* Q603 (BU808DFI) overheats.
* Switches to standby.
* No start-up.
* Switches to standby.
* Geometry adjustment.
* No start-up.
* Green LED is lit at switch on via RC, otherwise no function.
* Ticking noise.
* No picture.
* Horizontal line and approx 5 cm picture content.
* PSU pulsates.
* No HV.
* Starts up after 20-30 seconds. (11AK30 tip from Vestel )
* Low audio. (11AK30 tips)
* Clicking noise.
* No function, standby OK. LED lights green for a short time, then becomes red again.
* No picture. (11AK30 tips)
* Stuck in standby. Red LED turns green for a sec when trying to turn on. (service info for Vestel - 11AK30)
* Standby only, does not switch on via RC or control unit. Red LED flash.
* Vertical amplitude is on maximum, cannot be adjusted.
* At switch on blank raster, timer counts back from 5 min and set switches off. (11AK30 / Vestel repair tip)
* No start-up.
* Loud noise.
* No start-up.
* No audio.
* Noise in picture.
* Excessive horizontal size.
* No start-up from standby. (service info for Vestel - 11AK30)
* Tripping.
* No HV. Sound OK. LED green. (11AK30 tip from Vestel )
* No horizontal deflection.
* No line drive.
* Floating moire-effect distortion around CRT.
* No raster.
* Can be switched on via RC or PR +- on appliance only after several attempts.
* No functions.
* No functions. (service info for Vestel - 11AK30)
* No functions.
* Stuck in standby.
* Black screen.
* Dead.
* Dead.
* No audio.
* No audio.
* Enter service mode. (tip for 11AK30 Vestel)
* How to enable PAL standard for UK use.
* Enter service mode.
* PSU pulsates.
ovo je sa euras sajta,
e sad ako neko ima pristup odgovorima zasto crkava bu nakon sat vremena,
zasto se pregreva, zasto pulsira mreza ?
Potpis
Dejan 0653570714