Comments on: Electronic Repair Questions/Answers & Testimonials Part 15

By: Jestine Yong

Jestine Yong — Tue, 02 Sep 2014 07:45:19 +0000

In reply to harvin.

HI Harvin,

Sorry never heard of silicone signature before. I suggest that you visit this link http://www.protarge.com/ for more information.

Jestine

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By: harvin

harvin — Tue, 02 Sep 2014 03:23:02 +0000

Hi Mr.Wong,

May i know do you sell or can you recommend me a handheld curve tracer that is affordable something like silicon signature if your heard of it. i tried to check online but just couldnt find any useless info on those products. Basiccally i would like to test electronic component of power supplies.

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By: admin

admin — Sat, 20 Feb 2010 15:50:29 +0000

Hi Ravi,
It could be the head assembly or the spindle motor problem. If the spindle motor turn slower than normal, you will encounter the no disc symptom.

Jestine

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By: Ravi

Ravi — Fri, 19 Feb 2010 19:00:05 +0000

I got a Technics CD player which is having an intermittent problem where sometimes it reads the CD but most of the time it juz keep spinning/seeking for a very long time then displays 'NO DISC'. I've tried cleaning the lens many times using spray, alcohol & cotton buds but the problem still persist. Could be an alignment or lens problem? Pls revert, tq.

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By: admin

admin — Fri, 24 Apr 2009 13:35:52 +0000

Hi Purwanto,

Do you mean that you need the exact ampere rating of the fuse?

Jestine

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By: purwanto

purwanto — Wed, 22 Apr 2009 17:15:37 +0000

I am repairing a PLC board"Omron Sysmac CPM2A"for an automatic control. I found an open smd fuse and a shorted cmd capacitor. The fuse is marked “TN” and the circuit board is labeled “F1″. I looked up the code and I believe its actually a transient suppressor. The amperage rating is unknown.thanks sir

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