Author Topic: Grundig GULCD32HDT Profilo joys  (Read 3672 times)

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Turnip

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Grundig GULCD32HDT Profilo joys
« on: January 08, 2011,11:09:18 »
Hi folks,

Had one of these in because when taken out of s/by the front led dimmed - and nothing else happened for some while, then eventually pic/sound OK.

Set uses the Profilo 05TA132B P/S  (usually cap trouble-free) Found that C362 (100/400 - 24v side) was getting very hot (checked at 25Mfd >30 Ohms). Replaced that also changed C360(3.3/50) and C310(47/50) as you do.

Rewarded with flashing backlights - Spent rest of today shuffling P/S bits and checking for idiot made faults - found none this time - any thoughts ?  - Chris.

PS - Thought to replace inverters from a screen smash - backlight flashed for 20 seconds, then was faultless.
Suspect I'm on a 'Sparky' here but freezing the 'ICE' chip area made some difference - but had changed it, and the caps anyway - Merde.
« Last Edit: January 09, 2011,11:58:32 by Turnip »

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Grundig GULCD32HDT Profilo joys
« on: January 08, 2011,11:09:18 »

 

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