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My latest project - restoring a Pioneer CT-F900 - updated :)

 
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Jeremy112



Joined: 28 Sep 2006
Posts: 2649
Location: Fond du Lac, WI

Posted: Sat Feb 09, 2013 7:47 am    Post subject: My latest project - restoring a Pioneer CT-F900 - updated :)

Just thought I would share with everyone here my little project cassette deck I picked up on ebay. Came with the original box and some really ugly and gaudy wood cabinet someone made for it. Ironically the wood cabinet protected the faceplate from any damage, but the deck was stored somewhere a bit damp as all 24 buttons have turned green.

So far I've replaced over 100 capacitors in the deck with new nichicon fine gold, muse, and FW capacitors. (Save for the one nippon chemicon I had to purchase that nichicon did not have). I checked every capacitor I removed, and every capacitor I put in its place to make sure I got the capacitance closest to exact. Just something I like to do to make sure. Just because the capacitor is new doesn't mean its better Smile

Edit:

Forgot to mention the other important stuff that I have done to it such as cleaning/deoxing and lubing the controls and switches up as well as the tape sensing switches (the main one was being a real PITA too). Also got 2 of 4 belts replaced, the capstan belts will require disassembly of the transport.

Heads are in mint condition, rollers and idler tire are in great shape, no cracking, cleaned them up and they are good as new. Just a few more capacitors, some new buttons, and 2 more belts and functionally it should be as good if not better than pioneer had sold it.

The only downer really with this unit is the frequency range which is 30hz to 17khz. Not tooo bad, but it could be better. However still good for pioneers first digitron display cassette deck.

Someday a CT-F1250 would be nice ... Anyway heres a few nudie pics for everyone Smile



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Last edited by Jeremy112 on Sun Feb 24, 2013 5:30 pm; edited 1 time in total
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AnalogRocks
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Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Sat Feb 09, 2013 8:18 am    Post subject:

This is the droid you're looking for. Very Happy
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Nashou66



Joined: 12 Jan 2007
Posts: 16171
Location: West Seneca NY

Posted: Sat Feb 09, 2013 1:13 pm    Post subject:

Nice Jeremy. I need to get to work on my Yamaha A1 Integrated. I have the caps for the PS and some lights. If you can get a source for the front swing down door it be great. I have been looking for months.

Athanasios

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Curt Palme
CRT Tech


Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC

TV/Projector: All of them!

Posted: Sat Feb 09, 2013 3:31 pm    Post subject:

Jeremy, I may have a second one of those. It's the CT-F series, I know it's not the 1250. Mine most likely is in the reverse condition. It belonged to a chain smoker, the whole faceplate and all knobs were yellow from nicotine, and you know what the belts looked like. Yuck!

Picked it up from the recycler 2 years ago, and sold the matching SX series receiver- the 1250 I think, for $660 on ebay. The receiver cleaned up really nicely, I suspect the deck will as well. Not sure if I want to sell it or go through it, I recently stocked up on belts, so I should have enough here to do the deck. PM me if you're interested, and maybe this weekend I'll pop it back on the bench to better assess it. I don't need a lot for it really..
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Jeremy112



Joined: 28 Sep 2006
Posts: 2649
Location: Fond du Lac, WI

Posted: Sat Feb 09, 2013 5:49 pm    Post subject:

Nashou66 wrote:
Nice Jeremy. I need to get to work on my Yamaha A1 Integrated. I have the caps for the PS and some lights. If you can get a source for the front swing down door it be great. I have been looking for months.

Athanasios


Thanks Nash, Its taken about a week to get it this far. I just got the deck playing its first tape in at least 15-20 years, the old belts were in the shape of zeros and rain drops Razz I'm quite lucky though, the tape I used to test it was a tape I recorded off my Denon DRS-810 tape deck. Playback with the same tape in the 900 sounds almost as good, (though I can't make a good judgement right now since the amplifier I am using is a Revox A77 R2R with 1 blown speaker of 4 Razz (another project sometime down the road)

The CT-F900 is going with my Pioneer series 20 system, which is going to be completely recapped as well, one piece at a time. At least, thats the goal anyway Smile

Curt, you have me interested in this mystery deck. If you can get me an exact model of it and your willing to pop a couple pics, PM them to me and we can discuss the deck Smile

Thanks for the compliments guys! This is a fun project and I'm very happy to see this deck be renewed to better than original operating condition. I always loved the look of the Digitron tube displays in these units. Like pioneer advertised in their Brochures - Ahead of our Time™

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Jeremy112



Joined: 28 Sep 2006
Posts: 2649
Location: Fond du Lac, WI

Posted: Sun Feb 24, 2013 5:16 pm    Post subject:

Just thought I would update the post a bit. The deck is nearing completion. The transport is finally done, may as well call it rebuilt, but it works perfect and is right on with the service manuals specs. I got all the buttons cleaned up and they look great, went from a green lime back to original pewter shine. All internal wires cleaned as well. This thing literally smells like a new tape deck right out of the box again.

Faceplate and knobs cleaned up as well. screws for the faceplate and the tape head door cleaned up as well.

All thats left now is to clean up the top cover, external rear panel & inputs/outputs and it will be finished! A top shelf unit once again. Here 's some new photos with the faceplate back on. Not a perfect one, but 99% is pretty good Smile Enjoy the pics.



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Curt Palme
CRT Tech


Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC

TV/Projector: All of them!

Posted: Sun Feb 24, 2013 6:12 pm    Post subject:

Looks pretty damn fine to me. Where's the lacking 1%? I sure don't see it!
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HK-Steve



Joined: 15 Jul 2006
Posts: 849
Location: Switzerland

TV/Projector: Marquee 9500, Epson 8100

Posted: Sun Feb 24, 2013 6:18 pm    Post subject:

Looks Fantastic, Nice job.



Cheers

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