Denon DP-S1 Service Manual

aE
[mm DrF-S1
ADJUSTMENT
Microcomputer built in the unit, comprises service program to facilitate servo adjustment by pushing operation button.
1. Start service program
(1) Turn power switch OFF. ZA
(2) Remove the Top Plate Sub Ass’y.
(3) Put the Top Plate Sub Ass’y beside the Bottom Cover Sub Ass’y. (Figure 1) SSM, Ss,
(4) Connect the CC105, 108, 705, 706, 707 of the Top Piate Sub Ass'y to the CB105, 108, 705, 706, a
707
of
te
Servo
Vall.
(3U-2615-1):
Short-Circuit
Connector
Jig
for
TP
102
(5) Connect
the
Short-Circuit
Connector
Jig
for TP102
to
the
TP102
of
the
Servo
Unit
(3U-2415-1).
Caution: Do not touch other pins.
(6) Connect the Short-Circuit Connector Jig for CB5C1 to the CB501 of the Power Unit (3U-2418).
Caution: Do not touch CB501 pins.
(7) Turn power switch ON.
(Service program starts, and displays track number Gi)
yp short
Caution:
@ When service program started normal operation of buttons will be defeated.
Top Plate Sub Ass'y
Bottom Cover Sub Ass'y
2. Service program function
Button Function
‘e
e
Displays
track
number
§
/.
STOP
Stops
system
function.
play
ui
Sai
e
Push
when
adjustment
completed,
or
do
it
again.
Push wh cking offset.
PLAY Starts focus servo and disc turns. oe et ees eening
e When completed, displays track number GC .
e When PLAY button is pushed, starts tracking servo and slide
servo.
#3
Starts focus servo, tracking servo,
slide servo, spindie servo.
Other button No normal operation.
Caution:
@ Do not use remote control during service program mode.
@ Adjustable without connecting the Top Plate Sub Ass’y.
(1) Thesame manner applies to actuate service program.
(2) Each pushing of $701 (3U-2415-1) shifts the track No. as follows.
¢ When completed, track number G3 .
¢ Do not operate buttons other than above.
e If misoperated, immediately turn power switch OFF.
1 2
01 (D708: lights, D709: fails) + 02 (D708: fails, D709: lights)
03 (D708: lights, D709: lights)
16

Denon DP-S1 Specifications

General

Brand	Denon
Model	DP-S1
Category	Farm Equipment
Language	English