The Workbench

Re: Beogram CD3500

Maurice — Fri, 12 Feb 2010 06:58:52 GMT

Hi Eugenio

About this beogram CD3500 ive tried all i know to fix this item but to no avail in service position 1 i cannot get the arm to swing in or out and cannot get 30R 3146 to get a constant light on no 2 either.

Would you please send me your postal address to...redhead2004@hotmail.co.uk

and see what you can do i cant get the cd player working, thank you for this VERY kind offer.

Regards Maurice.

Re: Beogram CD3500

Dillen — Sat, 30 Jan 2010 12:37:48 GMT

As a Beoworld moderator, I took the liberty to edit your address' out.
No goofing, the belts will go to B. road as soon as time and the snow allows.

If you didn't replace C2103 I suggest you do so before testing (and eventually adjusting).
Mount a new blue Philips like the original.
You have an answer to your PM.

Martin

Re: Beogram CD3500

Maurice — Fri, 29 Jan 2010 20:36:17 GMT

Hi Martin i will check that out bout the philips cap and get back to you.

BTW when you sent the cassette belts did you send them to the email address at 3b B. Road? if they went to the paypal address at 10a C. road i have goofed up.

Re: Beogram CD3500

Maurice — Fri, 29 Jan 2010 20:31:07 GMT

From North Walsham Norfolk UK

Not some other planet "which i feel when trying to read wiring diagrams somtimes" ! LOL

May i ask why you ask?

Re: Beogram CD3500

Dillen — Fri, 29 Jan 2010 02:43:24 GMT

Normally, the laser current is the only thing to adjust on the servo board - and that shouldn't be
touched unless replacing the laser diode itself.
Which type of capacitor did you mount in the laser output circuit C2103 ?
It needs to be a blue Philips to work.

Martin

Re: Beogram CD3500

Eugenio Colazzo — Fri, 29 Jan 2010 02:31:42 GMT

Were are you from Maurice?

Beogram CD3500

Maurice — Thu, 28 Jan 2010 19:14:36 GMT

i wonder if anyone could help me with setting up my servo pcb i have tried to do one before and blew the lazor ! not wishing to repeat the exercise this time. i have just compleated a swap of numerious components from the main decoder/power supply pcb onto a better main board. So far i can raise/lower lid and have functions and all the voltages +/_ .The servo pcb its the early version pcb running a hall effect lazor setup. I have an origional manual but i am not sure where to start regarding the servo setup "except the 1Kohm 4K7 i have set that ok. any help would be much appreaciated but it needs to be a sort of blow by blow account.

Regards Maurice