Comments on: T-CON Board IC Complaint And Backlight Issue Resolved In SONY BRAVIA KLV-32S400A https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Wed, 14 Sep 2022 02:59:54 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: jai https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-395460 Wed, 14 Sep 2022 02:59:54 +0000 https://jestineyong.com/?p=27981#comment-395460 Great job Parasuraman.

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]]> By: Parasuraman S https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391242 Sun, 07 Aug 2022 03:17:38 +0000 https://jestineyong.com/?p=27981#comment-391242 In reply to Michael Gallegos.

Yes, fortunately I have a number of techie friends and a group where problems discussed and solutions shared. Even what one did to solve a problem is also shared in detail as a guidance to all its members! Many thanks for your comments!

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]]> By: Parasuraman S https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391241 Sun, 07 Aug 2022 03:16:08 +0000 https://jestineyong.com/?p=27981#comment-391241 In reply to Lynn Blakely.

Many thanks for your comments and tips!

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]]> By: Parasuraman S https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391239 Sun, 07 Aug 2022 03:15:25 +0000 https://jestineyong.com/?p=27981#comment-391239 In reply to Yogesh Panchal.

Very true! Many thanks for your tips!

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]]> By: Parasuraman S https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391238 Sun, 07 Aug 2022 03:14:36 +0000 https://jestineyong.com/?p=27981#comment-391238 In reply to Yogesh Panchal.

Many thanks for your comments and tips!

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]]> By: Michael Gallegos https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391212 Sat, 06 Aug 2022 23:19:41 +0000 https://jestineyong.com/?p=27981#comment-391212 Wow! I admire your persistence and you must appreciate the good and knowledgeable techie friends you can call on for help. Well done!

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]]> By: Lynn Blakely https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391176 Sat, 06 Aug 2022 16:27:40 +0000 https://jestineyong.com/?p=27981#comment-391176 to Parasuraman S & Yogesh Panchal It was good to find a good IC to do the repair on the Sony. copying the program from the defective IC probably wouldn't fix the problem by using that in the replacement IC. We have replaced Rom chips in VCRs with ones that were programed by the manufacturer to repair VCRs. What makes the program in the IC become defective? Touching
an IC won't damage it if you first touch the ground or metal of the unit to discharge any static you may have.

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]]> By: Yogesh Panchal https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391146 Sat, 06 Aug 2022 10:31:52 +0000 https://jestineyong.com/?p=27981#comment-391146 Many time we feel Ordered IC is fake but unfortunately we never think other side about IC Programming Because some ICs are blank and some are programmed for Particular Model & Series.
now in new coming technology every communication IC,Power IC, Processor ICs are programmed.

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]]> By: Yogesh Panchal https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391144 Sat, 06 Aug 2022 10:24:53 +0000 https://jestineyong.com/?p=27981#comment-391144 Very hectic job, , I think proper matching of IC numbers is must & are programmed so in safer side copy the data from Bad IC & reprogram new IC. Both the ICs GAMMA & Dc to DC are programmable.

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]]> By: Parasuraman S https://jestineyong.com/t-con-board-ic-complaint-and-backlight-issue-resolved-in-sony-bravia-klv-32s400a/comment-page-1/#comment-391105 Sat, 06 Aug 2022 01:23:46 +0000 https://jestineyong.com/?p=27981#comment-391105 In reply to Imoudu.O.

How many times, is it blinking? Six times indicate backlight problem. 1-4 or 5 times indicate power supply or mother board problems.

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