Forum > LCD TV forum

RZ15LA32-ML024a chassis

(1/1)

Lech:
I repair this set with symptom:no picture,backlight present,audio O.K.Problem is in software ,I think.I'm looking soft for SDA555xflA14 for this model.

Lech:
This is V3.8  software from 2003 year,still looking.

2521ash:
RZ15LA32 LCD INT BLANKS PIC,C51,C55(220NF) REMOVE CAN
SERVICE MODES REMOTE WITH SAA3010T IC , CONNECT TACT SWITCH TWEEN PINS 1 & 11

got this off tips page. I have same model audio ok, no backlight but can see faint picture/menu. Backlight powers up intermittantly. Any ideas???

adm2007:
[quote1173974204=2521ash]
RZ15LA32 LCD INT BLANKS PIC,C51,C55(220NF) REMOVE CAN
SERVICE MODES REMOTE WITH SAA3010T IC , CONNECT TACT SWITCH TWEEN PINS 1 & 11

got this off tips page. I have same model audio ok, no backlight but can see faint picture/menu. Backlight powers up intermittantly. Any ideas???
[/quote1173974204]IF 12V POWER SUPPLY CHECK MIGHT BE DRY JOINTS IN POWE SUPPLY UNIT VOLTAGEWILL DROP SLIGHTLY CAUSES BACKLIGHT TO SHUT DOWN

Navigation

[0] Message Index