Cue button is messed up, working but messed up

You need to take it to the shop and get the switch replaced. It shouldn't cost more than an hour's labor/bench charge and the cost of the switch. Depending on your market probably $75-100.

The switch under the button is most likley at fault.
Cue buttons and cue switches are available and easy to change.
Switch :-
http://cgi.ebay.co.uk/PIONEER-CDJ800-CDJ-800-MK2-PLAY-PAUSE-CUE-TACK-SWITCH-/300408370512?cmd=ViewItem&pt=UK_Mixers&hash=item45f1bbf550

Mk1 button :-
http://cgi.ebay.co.uk/PIONEER-CDJ800-mk1-PLAY-PAUSE-CUE-BUTTON-BANK-ASSY-/300397768495?cmd=ViewItem&pt=UK_Mixers&hash=item45f11a2f2f

Mk2 button :-
http://cgi.ebay.co.uk/PIONEER-CDJ800-mk2-PLAY-PAUSE-CUE-BUTTON-BANK-ASSY-/260588810664?cmd=ViewItem&pt=UK_Mixers&hash=item3cac4db1a8

cue button sticking sounds like the button on the pcu board needs replaced, I would clean all the foam stuff of if possible, as for the screen not working sound like some of your wires have come unconnected easy fixed just plug them back on to the pcu board

Hi,

There is no other option than cleaning.
The player must be taken apart to clean those knobs and housing.

Kind regards,
Gerard

Hey,
no need to worry, there may be problem with micro switch.
Micro switch is that when u press cue there is a another micro switch just bottom of the cue button. I think micro switch needs to be replace and all done.

thx,

djajay

Hi,

Seems that the switch under the Cue button is dirty, or broken.

Regards,
Gerard

When in RECORD, pressing the 'Cue' button will put a tone on the tape. This is used on the transcriber's machine to identify different jobs and such.

When in PLAY, pressing the 'F Play' button will change the playback speed to 1.5.

If you hold the 'ERASE' button and hold the portable in REWIND, it'll erase the tape while it's rewinding.

Hope this helps...

hi,

Micro switch of your cue button, need to be replaced.

djajay

[email protected]

the faulty button will not stop it from playing well... replacing them is not hard so long as you have some experience with a soldering iron.
Clean the laser lens with a cotton bud wet with windex... then use a dry one to be sure no residue is left. If it still mistracks... new optics required!. You willl need a pioneer service agent to do this for you. A little complex for the first timer :)

the cue switch has to be cleaned by a technician. if that doesnt work. replace the cue switch.