Sanyo MCH-900F Service Manual page 14

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SERVICE MODE
c.
d.
(1)
(2)
(3)
(4)
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CD BLOCK ADJUSTMENT MODE
~efer to the section on CD block adjustments (pages 9 and 10).
CD BLOCK OPERATION DISPLAY MODE
After pressing the OPEN/CLOSE and RANDOM buttons at the same time, press the OPEN/CLOSE
within one second.
When the unit is in this service mode and the CD function is selected,
the LCD numeric display indicates the current CD operation.
If a CD error occurs, a number is displayed in the seconds indication area.
In addition, the CD operation indication is frozen from that point forward.
Press the STOP button when the unit is in the stop mode {o unfreeze the indication.
button
NUMBER
"SECOND"
.-
.---------------------------------1----------
( DISC
i-
1
//
I
//
:-
1
TRACK
/ :/
1 I_
{
'//
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1-/-
:1 '1 '/n
--
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I
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L ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ...
..J
CD
ERROR CONDITION
INDICATIONS
1 I
NUMBER CD ERROR CONDITION
o No error.
1
Focus failure during focus search.
2 No subcode received at disc startup.
3 Can't read TOC.
4 Focus lost during servo-on (during play, etc.).
5 No subcode received during servo-on
(durinq plav, etc.).
6 Tray-open not complete.
7 Tray-close not complete.
18
I CD error
I
9 CD error (chucking failure).
A Unload error (unioad failure).
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