A730 CD Player
16.11.00 BN
Upgrade Kit 1.630.027.81
Page 4 of 7
Modified Servo Board, Driver Brush Motor
Lock solenoid connector
Fig. 2
: Driver Brush Motor
1.630.075.00
Fig. 4
: Connection to CD drive.
The flex PCB must by no means
be under tensile stress. The ZIP
connector is located below the
Driver Brush Motor PCB and is
fixed to the Servo Board with auto-
adhesive foam tape.
Fig. 5
: View of the modified Servo Board
Fig. 6
: Wire placement on Main Board
(no wires in “Chassis Area”!).
Fig. 3
: Cut pin and wire ends on Servo Board;
Insulating sheet w. 2 holes, fixed on solder side
with 5 pcs. of self-adhesive foam tape
Fig. 7
:
On the Servo Board 1.630.051.85/86 a 5-pin connector is used for the connec-
tion to the lock solenoid (the former version 1.630.051.00 had a 3-pin connector).
Remove the two pin contacts from the former connector housing by carefully
pressing down the detent spring with a pointed tool while pulling.
Slightly bend the detent springs of the pin contacts up again and insert them into
the 5-pin connector housing (contained in the kit 1.630.060.00).
The flat part of the connector housing must face upwards when plugging it into J4
on the Servo Board.
Note:
Of course, the 3-pin connector can be used as well, provided the wire co-
lour/pin assignment is correct.
Pin1
org
gry
