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Search: Posts Made By: ajshoe
Forum: Troubleshooting TVs and Video Sources 12-10-2018, 03:54 PM
Replies: 13
Views: 879
Posted By ajshoe
Re: sharp lc32le551u no display

both t-con boards had same result. GAVE UP. Have 2 tcons boards, 2 main boards, PSB, and LVDS if anybody needs them. they are good boards. I salvaged the led strips !! Also have stand, original...
Forum: Troubleshooting TVs and Video Sources 12-10-2018, 08:34 AM
Replies: 13
Views: 879
Posted By ajshoe
Re: sharp lc32le551u no display

bought a t-con last week - no difference. Have contacted sharp but no response yet. going to look at screen more closely today. very frustrating tv yet fairly simple design. is there a way to...
Forum: Troubleshooting TVs and Video Sources 12-09-2018, 08:57 PM
Replies: 13
Views: 879
Posted By ajshoe
Forum: Troubleshooting TVs and Video Sources 12-09-2018, 08:52 PM
Replies: 13
Views: 879
Posted By ajshoe
Re: sharp lc32le551u no display

got another main board - same issue. tv powers up, backlights are on. no display on screen. disconnecting cables to t-con and main makes no change.

Andrew F. Ali mentioned firmware doesn't...
Forum: Troubleshooting TVs and Video Sources 11-14-2017, 12:58 AM
Replies: 13
Views: 879
Posted By ajshoe
Re: sharp lc32le551u no display

so new T-con same symptom. must be main bd version #. how do I find right one ?? can this one from ebay be programmed ??
Forum: Troubleshooting TVs and Video Sources 11-10-2017, 08:48 AM
Replies: 13
Views: 879
Posted By ajshoe
Re: sharp lc32le551u no display

backlight is on - no display. removing either side of T-con cable gibes same pic (blue screen)
Fuse F1 is good - 12.35V on both sides of fuse.
Vcc_1.8V + 0V
INV_V = 0.5V
INV_V1 = 0V
INV_V2 = 0V...
Forum: Troubleshooting TVs and Video Sources 11-09-2017, 08:31 AM
Replies: 13
Views: 879
Posted By ajshoe
sharp lc32le551u no display

found a SHARP LC-32LE551U with no main board. Found one on EBAY, set now turns on, backlights come on with blue led status light. no display, tried unplugging one side of T-con cable then other - no...
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