Telephone Repair | Electronics Repair And Technology News

Desk Caller ID Telephone Repaired

Jestine Yong — Wed, 23 Oct 2019 13:21:00 +0000

I received this telephone that all the functions were dead. The wall out wire was the first thing that I replaced with a good one the sockets of the telephone wire was broken. But telephone still is not functioning. I opened the box of machine and directly search […]

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Explosion In Desk Telephone (Part 2)

Jestine Yong — Sat, 17 Aug 2019 03:54:35 +0000

In part one of this article the VDR of this telephone was exploded because the owner by mistake connect the telephone line to 220 v AC out let and caused explosion.by replacing of exploded VDR with a good one and also found bad solder […]

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ALKATEL Desk Telephone ID Caller Repaired

Jestine Yong — Tue, 23 Jul 2019 09:42:31 +0000

I received this telephone in this condition that the LCD display of caller ID completely was dead. The owner of telephone said by neglect telephone was fallen on the floor and after that LCD never turned on again. Telephone itself was working good without ID […]

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Explosion In Telephone

Jestine Yong — Thu, 25 Apr 2019 13:23:12 +0000

I received this telephone that was not functioning properly. I plugged the telephone to my telephone tester some of the dialing numbers were not functioning as well as ringing problems. I opened the set by 5 screws. Inside I faced with a very terrible picture […]

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Desk Caller ID Telephone Repaired – Part 2 (Model: GEEPAS GTP7214)

Jestine Yong — Tue, 12 Mar 2019 12:33:55 +0000

I received this telephone with the same problem which was Hum in the ear phone! This is the same as previous model by some small differences as well as the color. First I plugged the line wire of phone to wall outlet and that was […]

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Desk Caller ID Telephone Repaired- MODEL: GEEPAS GTP7212

Jestine Yong — Fri, 14 Dec 2018 02:27:47 +0000

I received this desk Teflon by compliant that the hum voice is in the earphone. First I connect the telephone to the line and that was true, the hum was excite in ear phone. I replace the hand set of earphone and microphone with another good […]

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Burst FBT Found In 21” CRT TV With China Kit

Jestine Yong — Tue, 13 Nov 2018 09:11:23 +0000

This TV was brought to me with the complaint that smoke came out when switched on. Though the label shows Sharp 21TK21, it contained China kit, which was fit in a very crude way. The front panel was stuck with tape and was found hanging loose. The […]

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Phillips TV Dead model 20G X1552

Jestine Yong — Tue, 14 Aug 2018 04:08:11 +0000

Background: This TV was taken to another technician and was not able to repair. Usually equipment from other technicians are difficult to repair. Initial observations, Cover Bolts missing only two were fitted, opened the set and scanned the board and noticed the Posistor was also […]

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Lightning Struck On Telephone Repaired

Jestine Yong — Fri, 11 May 2018 03:13:47 +0000

A landline telephone was brought to me with the complaint that after a lightning strike, it went dead. After opening and cleaning the set, I observed that one capacitor had bulged. Replaced it and checked ESR of other capacitors and were found these to be in the […]

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How To Fix Old Telephone

Jestine Yong — Fri, 13 Oct 2017 02:51:11 +0000

Yesterday afternoon I was talking to a friend of mine by the telephone I use in my house and suddenly the line died, I did not worry about this situation. But my wife was talking at night and the situation was repeated sometimes. In the photo […]

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