Well done. Yes those finner pins look like the main means of communication while the 4 large pins would be for higher current applications True,...
When you place the 2 boards on top of each other the pressure of the spring loaded pins on the pads creates a conductive path for the 2 boards to...
I just read the manual and found the part your refering to. Yep thats true so it seems like the variation between forward and reverse is all good...
Thanks. I'll order from Fix your audio! Today I recieved watch oil so i removed the forward capstan, cleaned bushings with ipa and lubed them....
The pinch rollers I ordered arrived and they have slightly smaller outter diameter. It causes the roller to bob up and down, annoying. I ordered a...
I replaced the roller and bracket with my other ex655. It seems to have made no difference. The forward and reverse playback is still about 100hz...
Hi Valentine. Today I run the walkman test cassette with 3.15khz tone on the walkman and run the wfgui_8_60.exe with input interface set to the...
Thanks Valentine. I'll update this thread when I have some more results after lubricating bearings. I might try service the motor on one of my...
I've asked the equiptment company whom I bought my calibration from if it has been recorded as a full track tape on a mono head. I will let you...
He playback head surface was not completely parallel with mechenism chassis and capstans. I've straightened it a little more. The first tape I put...
Sorry for the misunderstanding. I wasn't testing for azimuth anymore as when I bent the playback head back I no longer am hearing a noticle cut...
Thanks guys. After taking frame off it lifts up very eailsy! I just used plsatic screw driver to prevent scratching anything and it worked
Hi Valentine. Thank you for the advice. For the pulsing noise problem on only the b-side auto reverse playback, I have taken the plastic frame off...
Hi all, I've been trying to figure out how to remove the pinch rollers on the EX655. Has anyone experienced by any chance serviced one of these?...
Dear forum members, I had purchased a Sony WM-EX655 which I was told was in much better condition than it actually was. As part of the repairs to...
Hi everybody. My name is Tom and I am interested in all electronics. I would like to further my understanding of the walkman so a can repair and...
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