Author Topic: le32r74bd  (Read 173 times)

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t1412

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le32r74bd
« on: March 20, 2018,16:34:13 »
hi fella's had this samsung le32r74bd come in dead, no standby light  opened it up found one cap swollen, but still dead there's a chip icm801s do these give trouble, the psu is a bn96 03775A thanks for your time

regards
shaun

Mulja tv repair portal

le32r74bd
« on: March 20, 2018,16:34:13 »

fix2003

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Re: le32r74bd
« Reply #1 on: March 21, 2018,02:36:28 »
there is repair kit has parts

 PCB positioning

 
 1000 uF
 10 V
 CS852

 2200 uF
 10 V
 CM861
 
 470 uF
 25 V
 CM858

 1000 uF
 25 V
 CM856


 1000 uF
 35 V
 CM860

 2 x Replaces built 1500 uF 35 V
 1800 uF
 35 V
 CM851, CM852

 
vince

fix2003

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Re: le32r74bd
« Reply #2 on: March 21, 2018,02:38:04 »
circuit
vince

Mulja tv repair portal

Re: le32r74bd
« Reply #2 on: March 21, 2018,02:38:04 »

downunder

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Re: le32r74bd
« Reply #3 on: March 21, 2018,02:53:28 »

Just uploaded the BN96-03775A schematic to quuq.

Bruce

t1412

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Re: le32r74bd
« Reply #4 on: March 21, 2018,05:07:55 »
Many thanks fella's

t1412

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Re: le32r74bd
« Reply #5 on: March 25, 2018,18:26:11 »
hi it's repaired now the fault was down to icm801s, thanks for the diagrams, it's good to have this site with fantastic techs to have in your tool box, cheers


shaun :sign0098:   

Mulja tv repair portal

Re: le32r74bd
« Reply #5 on: March 25, 2018,18:26:11 »

downunder

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Re: le32r74bd
« Reply #6 on: March 26, 2018,16:18:36 »

Hey Shaun, thanks for the heads-up. It's good when people come back with their experience.                      Bruce

 

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