Aiwa Z-L500 Stereo Tape Deck Eject Issue

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Hi,
I am a service technician for many years. This Aiwa Z-L500 stereo is
my own.

From time to time, I can not eject a cassette. Both units (dual
cassette) have this issue. I replaced the belts, but that did not solve this
problem.

More often this occurs when you use FF or RW and the tape
reaches the end. A solenoid (part of auto stop system) activates (click,
click, click), but the head assembly does not go down (disengage). It remains
up in the cassette.

A web search for a solution revealed that other owners of this model
Aiwa have the same issue, but no solution.

Does anyone know if Aiwa made an improved cassette deck assembly that
resolved this issue?

Thank You in advance, John

 

[N_Cook]

Hi,
I am a service technician for many years. This Aiwa Z-L500 stereo is
my own.

From time to time, I can not eject a cassette. Both units (dual
cassette) have this issue. I replaced the belts, but that did not solve this
problem.

More often this occurs when you use FF or RW and the tape
reaches the end. A solenoid (part of auto stop system) activates (click,
click, click), but the head assembly does not go down (disengage). It remains
up in the cassette.

A web search for a solution revealed that other owners of this model
Aiwa have the same issue, but no solution.

Does anyone know if Aiwa made an improved cassette deck assembly that
resolved this issue?

Thank You in advance, John

The solenoid should engage the PTO from the main system. Is there another
band you have not seen or missing linkage or pawl connecting to the solenoid
spindle ?

 

[Mark Zacharias]

Hi,
I am a service technician for many years. This Aiwa Z-L500 stereo is
my own.

From time to time, I can not eject a cassette. Both units (dual
cassette) have this issue. I replaced the belts, but that did not solve
this
problem.

More often this occurs when you use FF or RW and the tape
reaches the end. A solenoid (part of auto stop system) activates (click,
click, click), but the head assembly does not go down (disengage). It
remains
up in the cassette.

A web search for a solution revealed that other owners of this model
Aiwa have the same issue, but no solution.

Does anyone know if Aiwa made an improved cassette deck assembly that
resolved this issue?

Thank You in advance, John

Possibly your replacement belt(s) haven't quite enough tension. That is,
slightly too large outer circumference. I have had similar problems when the
belts I used weren't "quite" right.

The Aiwa's do click quite a bit as they change modes, but I don't think the
heads stay engaged in regular FF or REW modes - sounds like a music search
(skip to next song) function.

Mark Z.