Latest threads in Electronics Repairshow only best voted threads
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OT - Moving Yahoo Emails to OE6
Hello, eletro fans.... Yes, I know this ain't a Yahoo group. But, and this is a big butt, you guys know a whole lot more than those who post cryptic stuff at the computer groups. Any help steering me...
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6 years ago
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Behringer VT1951 Tube Ultra-Q repair
I have one of these on my bench that I'm repairing: Currently the only problem is a weak left channel when the "Warmth" knob is increased. When the "Warmth" control (VR200, bottom left of the...
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6 years ago
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23 | |
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NEED SERVICE MANUAL AND/OR SCHEMATIC FOR TEKTRONIX 1501 TDR
I found a couple of Tektronix 1501 TDR units in the attic. They're B-phase prototypes. One seems to mostly work. Symptoms suggest that the sampling gate is stuck open. It's not easy to probe assembled...
8
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6 years ago
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Lithium Ion battery discharge
I have a Kindle DX that has twice discharged the battery completely over night when the device was laid flat on a table. Normally I put the device on a shelf standing upright when it isn't in use and...
5
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6 years ago
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Brother MDI-30/MDI-40/PDC-100
Hello, all. The above referenced ca. 1980s MIDI sequencers (termed "Disk Composers" by Brother) all appear to use the same internal 3.5" FDD. The spindle is belt rather than direct driven. I can't...
5
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6 years ago
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Why CD laser unit fails so often?
Hi In the last years I have changed twice the laser unit of my Aiwa CD reader and once the unit of my mom's Sony reader. The three were original spare parts, and the three died months after. Why this...
10
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6 years ago
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Sony CDP101 repair
Hi, I bought one of the above immediately they appeared on sale in Sydney - in fact I pre-ordered it. For the first week, I had no CDs to put in it !! With a few minor repairs, it has been working...
39
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6 years ago
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What is the difference between a BASS Guitar Amp and a STANDARD one?
What is the difference between a BASS Guitar Amp and a STANDARD guitar amp, as far as the circuitry? I am assuming the speakers are made to better handle the bass frequencies, but are the circuits any...
7
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6 years ago
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7 | |
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What's your opinion of this "Radio Shack" Freq. Counter
No, I am not buying another Freq. Counter. I only need one and I already bought that C&C 150. However, I had considered this one.... I'm just curious. I know some people hate Radio Shack stuff, but I...
11
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6 years ago
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Re: blaupunkt tv gives no picture
It's a Black & White movie which contains no white. As for the sound, it's close captioned...... :)
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6 years ago
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Of all the stupid things . . . .
Of all the stupid things . . . . While looking at some online manuals, I downloaded a .PDF manual that's upside down..... What the hell am I supposed to do, stand on my head to read it? I have the...
25
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6 years ago
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Confused about Frequency Counters
Although I used someone's frequency counter back around the 1970s, I never owned one. From what I recall, back then, there was a BNC connector on the unit, where test leads connected and were used to...
39
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6 years ago
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39 | |
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Duracell 1432 Flashlight: Battery Drain.
I have five of these things: Three of them seem tb OK, but two drain the batteries: 2-3 months on the shelf and the batteries are dead. If it were all 5, I could buy the allegations of a flawed...
31
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6 years ago
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31 | |
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Kroil
After all the discussions here and the occasional praise for Kroil here and elsewhere, I went to their website and purchased their Introductory Package. I just received it from Kroil this afternoon. I...
7
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6 years ago
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Is there any Archive of Radio Shack schematics & manuals online?
I recall when Radio Shack had schematics for every one of their items. Brands like Archer, Micronta, Tandy, Realistic etc. Radio shack items will be around for a long time, and I have many of them....
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6 years ago
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