Author Topic: sharp aquos lc-32ad5e ( Repaired ) (Read 6154 times)

mulja · « **on:** January 28, 2012,05:36:05 »

Hi fox
got this one for repair

no picture no back light
only green led on
24v 5v ok

Mulja tv repair portal · « **on:** January 28, 2012,05:36:05 »

sparky · « **Reply #1 on:** January 28, 2012,06:11:08 »

hi
have you sound check earthing screws on inverter can coarse no
backlite
dave

ANDRASONI · « **Reply #2 on:** January 28, 2012,06:41:25 »

Hi,at the inverter board is present ON tension?,resolder the inverter transformers pins, GOOD LUCK!( probably my english is not too good, i 'm sorry), from Romania

Mulja tv repair portal · « **Reply #2 on:** January 28, 2012,06:41:25 »

mulja · « **Reply #3 on:** January 28, 2012,08:57:45 »

Thanks for reply

no power ON on inverter
if i give 5v to power ON from external power supply inverter
working ok but on screen cant see nothing just backlight
maybe software problem

ANDRASONI · « **Reply #4 on:** January 29, 2012,03:54:42 »

Hi, try with new(empty ) EEPROM, or ( better, if is possible, memory charge with OK dump) Check the voltage regulators: 5V,3,3V and 1,8V at the main board. Succes, from Romania

sabre504 · « **Reply #5 on:** January 30, 2012,19:01:29 »

Service manual

Mulja tv repair portal · « **Reply #5 on:** January 30, 2012,19:01:29 »

Kilroys · « **Reply #6 on:** January 31, 2012,08:27:55 »

PSU Problem
Check
IC404 KIA431A-AT
F404 MICRO FUSE 20N_1600FS

GGTVBD · « **Reply #7 on:** February 01, 2012,05:57:43 »

I need a Tcon for one of these...

mulja · « **Reply #8 on:** February 01, 2012,06:31:39 »

Thanks to all Tv fixed

Fault: no 12v from power supply

Solution: F404 FUSE

sparky · « **Reply #9 on:** February 01, 2012,07:26:29 »

hi
nice one if only every one posted if repaired and cure
dave

ANDRASONI · « **Reply #10 on:** February 02, 2012,06:37:22 »

Bravo

Mulja tv repair portal · « **Reply #10 on:** February 02, 2012,06:37:22 »

Mulja tv repair portal

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