Latest threads in Electronics Repairshow only best voted threads
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Supper Cooling Radion GPU in HP Pavilion tx2350ea Laptop - How to ?
Hi all, I have this Laptop which has given up the ghost immediately two days after its warranty expiring. To cut the long story short, I have ordered another mobo. The original heat sink method for...
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13 years ago
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STA5141 , TO5 transistor from 1974
In the pa of HH HA100 amp from 1974, probably ok but cannot find any info on it, just maybe STA6141, a bit indistinct
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13 years ago
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What is this strange encoder motor?
Lots of new pictures here. This is a servo motor driven rotary table Troyke U12PNC. I thought that it was a simple servo motor with a tachometer and encoder on the back. Nothing could be further from...
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13 years ago
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Dell 1905FP Monitor, How to open the cover and repair power-off
Heysan, This newsletter is created just in case, if someone need the informations. 1. How to open the cover The monitor can be separated by sliding a thick guitar (plastic) pick along the edge where...
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13 years ago
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Videorecorder problem - see pics
Hi Frame taken from faulty VCR: Same frame captured from another recorder: What's wrong with the first VCR? Worn / dirty heads or anything else?
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13 years ago
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Parts
Hi! Where doI purschase Parts for Magnavox TVs? Thank you Vince
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13 years ago
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SMT rework
I am looking to buy a hot air SMT rework station. Only for occasional use. I like the idea of the vacuum pencil and the hot tweezers. What would be the recommended tips for general use for ICs and...
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13 years ago
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125 VAC motor won't start
Hi all I have a pump with a 2HP 125 V AC motor. All of a sudden the motor wont start anymore. If I switch it on it just does a humming sound and then thermal protection kicks in. If I initiate the...
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13 years ago
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Mits model CS 35707 - IC 6F01 still available?
I haven't even looked at the set, but my coworker says the picture suddenly lost all red color. A little research and I found this is not uncommon with this set, including the diode addition fix. I'm...
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13 years ago
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Glass fibre basket retainer for 5881/6L6
Owner has managed to get away with dragons teeth retaining clips digging into the glass envelope of his replacement type with no bakelite base . How to fabricate something approximating those woven...
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13 years ago
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Need schematic or service manual - Advent
Need info on the Advent Powered Louspeaker. I used to have this stuff somewhere... Thanks, Mark Z.
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13 years ago
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Grain-of-wheat bulbs
I'm looking for a couple of these to repair some (antique) equipment. They should be 1.5V, about 30mA and produce a relatively 'white' light at this current. Some Radio Shack 6V, 100mA bulbs draw...
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13 years ago
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Repairing flexible pcb connector track?
In the course of doing some modifications to a very expensive Sony 3 chip HD camcorder I have accidentally cut through 3 tracks on the edge of a mylar? flexible cable. On the good side the damage is...
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13 years ago
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Motorola Cross Reference program...
Years ago (1980s?) I had a program from Motorola on 1.4" floppy that would allow me to input a characteristic and the program would reply with a list of transistors that matched. I have long since...
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13 years ago
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Parrot Clip Test Probes
For cool test probes check the following link: Great for multimeters and general use. Individual testers and red&black sets with ultra-flexible silicone insulated wire giving you a 3-way testing...
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13 years ago
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