17
6.3.2.
Doctor Mode Table 2
Item
FL Display
Key Operation
Mode Name
Description
Front Key
FL Display Test
To check the FL segments
display (All segments will
light up)
In Doctor Mode:
1. Press [DIMMER] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
Volume Setting
check
To check for volume setting
during this mode, Bass &
treble is set to 0dB & EQ is
switch off.
In Doctor Mode:
1. Press [7] button on remote control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
In Doctor Mode:
2. Press [8] button on remote control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
In Doctor Mode:
3. Press [9] button on remote control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
CD Loading Test
(DLS6C)
To determine the reliability of
CD Loading unit.
To check for the Open/Close
operation for the CD loading
unit. It fails when there is
abnormality in opening or
closing.
In Doctor Mode:
1. Press [
], [1], [1] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
(Refer to section 6.4.3 for more infor-
mation)
CD Traverse Test
(DLS6C)
To check for the traverse unit
operation. In this mode, the
first & last track is access &
read. (TOC). It fails when
TOC is not completed by IOS
or the traverse is out of
focus.
In Doctor Mode:
1. Press [
], [1], [2] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
(Refer to section 6.4.4 for more infor-
mation)
CD Combination Test
(DLS6C)
A combination of CD loading
& traverse unit test.
In Doctor Mode:
1. Press [
], [1], [3] button on
remote control.
To cancel, press [0] button on remote
control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
(Refer to section 6.4.5 for more infor-
mation)
Cold Start
To activate cold start upon
next AC power up. It will set
to factory shipment condi-
tion.
In Doctor Mode:
1. Press [SLEEP] button on remote
control.
To exit Doctor Mode, press
but-
ton on main unit or remote control.
Содержание SA-PM42EP
Страница 12: ...12 5 Location of Controls and Components 5 1 Main Unit Key Button Operations ...
Страница 13: ...13 5 2 Remote Control Key Button Operations ...
Страница 20: ...20 7 Troubleshooting Guide ...
Страница 24: ...24 9 2 Main Parts Location Diagram ...
Страница 49: ...49 Step 5 Detach 16P FPC at the connector CN7001 on CD Servo P C B ...
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