Electronic disassembly: corner to corner circuit boards

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Anonymous
Electronic disassembly: corner to corner circuit boards 2017-09-02 03:55:10 Post No. 1237519
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Electronic disassembly: corner to corner circuit boards Anonymous 2017-09-02 03:55:10 Post No. 1237519 [Report]

Pic related is from inside an Aiwa bookshelf stereo. Need to remove board so I can repair tape player assembly. I would think this was a slip-together connection... but I tried prying it apart in both directions, assuming it was a circuit-board-into-socket connection (like a cartridge) and it would not budge... any harder and I'd have broken the circuit boards.

How does one disassemble this type of connection? What am I missing?

Anonymous 2017-09-02 03:55:55 Post No.1237521
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Anonymous 2017-09-02 03:55:55 Post No.1237521 [Report]

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>>1237519
Pic of model

Anonymous 2017-09-02 03:57:17 Post No.1237522
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Anonymous 2017-09-02 03:57:17 Post No.1237522 [Report]

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>>1237519
Faceplate

Anonymous 2017-09-02 04:05:58 Post No.1237526
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Anonymous 2017-09-02 04:05:58 Post No.1237526 [Report]

>>1237519
I'd try to remove the whole assembly.
There are riser cards that got soldered directly to each other. Can't tell from pic.

Anonymous 2017-09-02 04:15:39 Post No.1237531
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Anonymous 2017-09-02 04:15:39 Post No.1237531 [Report]

>>1237526
Gah. That's what I was afraid of.

Anonymous 2017-09-03 12:03:09 Post No.1237796
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Anonymous 2017-09-03 12:03:09 Post No.1237796 [Report]

Other issue with this deck is that belts are completely gone... literally scraping goo from the pulleys; they've disintegrated. I'm not finding a belt kit for this thing but seeing 40-130mm belt assortments on the bay for less than $10. Is that the best option for this thing?

Anonymous 2017-09-03 02:53:35 Post No.1237857
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Anonymous 2017-09-03 02:53:35 Post No.1237857 [Report]

>>1237796
I've had good luck with those. If you're near syracuse NY I could actually give you some; i bought an assorted lot for couple cassette machines i was working on and there's more than i'll ever use

Anonymous 2017-09-03 03:06:17 Post No.1237861
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Anonymous 2017-09-03 03:06:17 Post No.1237861 [Report]

>>1237857
Thanks for offer. In S FL... looks like I can get a lifetime supply for about 5 bucks shipped.

Anonymous 2017-09-03 06:00:38 Post No.1237950
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Anonymous 2017-09-03 06:00:38 Post No.1237950 [Report]

>>1237796
and add a belt tensioner to help belts last longer by minimizing slip

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