Author Topic: A Burned Resistor on Hitachi 32LD7200 PSU (Read 3961 times)

Kamiiyu · « **on:** August 14, 2011,10:49:31 »

Hi Bros,

i have a OLD Hitachi 32LD7200 LCD was dead with a totally DARK resistor R72 on PSU board that the resistor ring code cannot read and multimeter also no use because it was dead(open) inside. I'm looking for the value of resistor on that psu board for the hitachi 32LD7200 so that I can buy and replace the dark and unknow resistor.

The part number for the power board is PK101V01610 OR P83033A(SHT832G)

Thank you very much. Looking forward if any one can help ^3^

Mulja tv repair portal · « **on:** August 14, 2011,10:49:31 »

mulja · « **Reply #1 on:** August 14, 2011,17:41:47 »

I have one in workshop
i will check and give you answare at monday

mulja · « **Reply #2 on:** August 16, 2011,09:47:08 »

R72=100k

Goodluck

Mulja tv repair portal · « **Reply #2 on:** August 16, 2011,09:47:08 »

Kamiiyu · « **Reply #3 on:** September 30, 2011,08:59:44 »

Hi Mulja

Thank you for your help and I will check if its work. Hope to bring a good news when we back

Kamiiyu · « **Reply #4 on:** October 02, 2011,11:48:50 »

A bad news Mulja, replaced R72 with 100k ohm 1W resistor cannot switch it on. the LED on front panel does light on red but no green. Sub-power PCB is ok, Fuse is also ok. Any idea should I need to check? Btw, I just make sure the value of resistor is correct, can you read the code ? I felt the code is straight for 100K.

Mulja tv repair portal · « **Reply #4 on:** October 02, 2011,11:48:50 »

Mulja tv repair portal

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