Author Topic: Orion TV32PL12 (Read 5396 times)

sany · « **on:** August 24, 2014,18:02:50 »

Hallo,
I have LCD TV Orion Model TV32PL12 (Power supply:CEF273A-6 ETL-XPC-204T;Main PCB:CMF111B4 DB040_70720A).I haven't schematics but i take service manual of Sharp LC32AD5E-BK because it looks the same...The Problem is no power led,no start.Both fuses and voltage 5V on the power board are ok,there is no bad caps... Any ideas what can be wrong and what should i do?

Mulja tv repair portal · « **on:** August 24, 2014,18:02:50 »

jordan · « **Reply #1 on:** August 25, 2014,04:35:07 »

Check or change:(SM of PSU Sharp/Orion)
Q-412
IC-401
R-497
C-429 (SMD 0,1uF)
IC-410
IC-402 (MIP2F4)
IC-404 (KIA431)
R-407 (82KR)

sany · « **Reply #2 on:** August 26, 2014,03:24:15 »

Thank you very much Jordan,i will check them all carefully.I was confused,there is no PS_ON that typically turn on the IC. The power supply is powered up when the main board turns on the power relay...
Greeting

Mulja tv repair portal · « **Reply #2 on:** August 26, 2014,03:24:15 »

sany · « **Reply #3 on:** August 29, 2014,04:06:55 »

I checked power board and everything's ok....The service manual of Sharp is not the same as for Orion...I found another - Toshiba 20w300p and this is identical with Orion...I need to find out where is the power failure on PCB board...

sany · « **Reply #4 on:** October 27, 2014,04:19:57 »

Hello,
I replaced PCB board but nothing....I've checked the power board but there's ''nothing wrong''....Any other Suggestions?

Regards sany

sany · « **Reply #5 on:** December 21, 2014,05:43:08 »

Hello, thanks for all replies.I replace the PCB(the exact same model) and my tv works fine. (processor was bad).

Regards Sany

Mulja tv repair portal · « **Reply #5 on:** December 21, 2014,05:43:08 »

Mulja tv repair portal

News: