background image

10. To fit the new pickup, fit the optical pickup rack next to the gearwheel, then carefully fit the 

right hand side of the assembly into position, making sure the plastic tabs are as shown in 
Illustration 5. If the pickup has a plastic lens cover fitted, remove it.

11. Fit the metal bar back into the optical pickup and into position on the cd mechanism frame. 

Fit the two retaining screws. Check that the pickup moves properly by rotating the 
gearwheel.

12. Optional step if mechanism is dirty/old. If you have problems after fitting perform this step. 

Apply some PTFE spray lube (available from Maplin) to the bar if you have some and also 
to the bearing of the spindle motor, the gearwheels and pickup drivemotor. Clean the lens 
with a cotton bud and some Isopropyl Alcohol (also available from Maplin).

13. Plug in the 6 way connector to the motor circuit board, then fit the cd mechanism back into 

the CDJ. Make sure the green wire is not tucked under the mechanism.

14. Fit the four fixing screws and reattach the green ground strap with the small screw. 
15. Plug the wide flexible ribbon cable into the optical pickup, carefully and without creasing. 

Its easier if you move the optical pickup up next to the spindle motor.

16. Refit the cover and test.

Illustration 5: Fitting the new part

Содержание CDJ800Mk1

Страница 1: ...uching a nearby grounded point Remember moving can build up the static charge again Do these instructions at your own risk Be sure that you are capable of doing so if in doubt get someone who can to fit it You can send the deck to me for repair if you have problems Please see my website www prscardiff co uk 1 Turn machine upside down 2 Remove three fixing screws from access cover shown in Illustra...

Страница 2: ...ful and use a magnetised screwdriver so you don t lose any screws inside the unit 4 Unplug flexible cable from the optical pickup Pull gently and do not crease 5 Unplug 6 way connector from the motor circuit board Lift out the CD mechanism and put it on a clear space in front of you Illustration 2 The CD mechanism underneath the access cover ...

Страница 3: ...he CD mechanism frame shown in Illustration 3 7 Extract the bar completely from the optical pickup 8 Move optical pickup down as far as it will go and it will fall through the gap cut in the bottom of the metal frame Illustration 3 The CD mechanism ...

Страница 4: ...ickup so that soldering is not required If it is still present wipe the nib of a soldering iron across it to remove When the iron is up to temperature turn it OFF before removing the bridge to reduce chances of damage to the static sensitive laser from induced currents Illustration 4 Antistatic solder bridge ...

Страница 5: ... this step Apply some PTFE spray lube available from Maplin to the bar if you have some and also to the bearing of the spindle motor the gearwheels and pickup drivemotor Clean the lens with a cotton bud and some Isopropyl Alcohol also available from Maplin 13 Plug in the 6 way connector to the motor circuit board then fit the cd mechanism back into the CDJ Make sure the green wire is not tucked un...

Отзывы: