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#273143 - 2018-02-14 00:21 506 Error Codes
Registered: 2010-01-21
Posts: 36
JamesBrennan4 Offline
Harmless
JamesBrennan4 Offline
Harmless

Registered: 2010-01-21
Posts: 36
Loc: Florida, USA
Just finished replacing laser assembly. After disk drawer closes, pressing play gives "ERROR 6", "ERROR 7", or "ERROR 3".

Anyone have info on ERROR CODES?


508.20, 501, 541, 561, 505, 555, 556, 557, Allison IC-20
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#273179 - 2018-02-14 20:54 Re: 506 Error Codes [Re: JamesBrennan4]
Registered: 2010-01-21
Posts: 36
JamesBrennan4 Offline
Harmless
JamesBrennan4 Offline
Harmless

Registered: 2010-01-21
Posts: 36
Loc: Florida, USA
Any suggestions? Player reads CD enough to identify number of tracks and total time. But then comes to halt instead of playing track.

I see laser positioned at outer edge and Error 3 on display. I have moved motor plastic cap (magnet) from original Median laser motor to replacement laser motor.

When I put player in Test Mode (power on while holding STOP button), spin occurs but with mechanical noise, some vibration. Laser can be mover from inner to outer back to inner under test mode.

One of the last assembly steps is to secure sheet medal cover with 4 screws across top of mechanism. This piece has a white nylon screw with lock nut that extends exact 20mm downward toward disk. What is this for and is adjustment needed.

I cannot find any adjustments of resistors or capacitors on either PC boards. There is nothing to adjust except the nylon screw.

Anyone want to outline mechanical assembly procedures with critical dimensions.


508.20, 501, 541, 561, 505, 555, 556, 557, Allison IC-20
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#273238 - 2018-02-15 23:39 Re: 506 Error Codes [Re: JamesBrennan4]
Registered: 2010-01-21
Posts: 36
JamesBrennan4 Offline
Harmless
JamesBrennan4 Offline
Harmless

Registered: 2010-01-21
Posts: 36
Loc: Florida, USA
Don't need to know error codes anymore. Don't need to know how to adjust white nylon screw either.

Once I switched polarity of wires to sled motor - it works. I did learn about the detailed design of the servo board.

So, end of this thread.


508.20, 501, 541, 561, 505, 555, 556, 557, Allison IC-20
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#273248 - 2018-02-16 10:38 Re: 506 Error Codes [Re: JamesBrennan4]
Registered: 2002-08-28
Posts: 4,272
Mr Meridian Offline
President of the Imperial Galactic Government
Mr Meridian Offline
President of the Imperial Galactic Government

Registered: 2002-08-28
Posts: 4,272
Loc: Perthshire, Scotland
Shame no one else was able to chime in to help along the way, but glad you have resolved it... and everyone else now benefits, should they encounter the same issue in future. Thanks!

Cheers

George

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