MD-R3H
– 14 –
ADJUSTMENT
CD SECTION
Extension cable
When making adjustment or checking operation, use the following extension cable as necessary.
Extension cable
Parts No.
Type
A
For CD PWB (TP751, 6-pin)
QCNWK0043AFZZ
Figure 14
CD circuit adjustment
1. Preparation for adjustment
Setting the CD TEST mode
CD test mode 0
Holding down the CD direct play 1
Without IL
button and the ENTER butto plug in
AC code (or press the RESET
switch).
CD test mode 1
IPress the [CD-PLAY] button.
Laser ON
CD test mode 1
CD test mode 2
Press the [CD-PLAY] button.
Focus servo ON
(2nd time)
CD test mode 2
CD test mode 3
Press the [CD-PLAY] button.
When the spin servo is on, the disc
(3rd time)
motor rotates.
CD test mode 3
CD test mode 4
Press the [CD-PLAY] button.
Tracking servo ON
(4th time)
CD test mode 4
CD test mode 5
Press the [CD-PLAY] button.
Track No. and time are indicated.
(5th time)
CD test mode 5
Test mode
Setting procedure
Indication
Remarks
CNS903
1
10
1
6
1
6
CNP700A
TP751
BI851/CNS552
CNP751
CNP752
Extension cable for
CD Servo PWB
QCNWK0043AFZZ
A
CD SERVO PWB