Sony CMT-CP100, Service Manual

Page: 14 / 55

HCD-CP100/CP100K
12
SECTION 4
TEST MODE
Start
REC pause for 3 seconds
FWD REC
Fast forward
REV Play
REC pause for 3 seconds
REV REC
Rewind
FWD Play
Shut off
Shut off
Shut off
Shut off
1 minute
3 minutes
1 minute
3 minutes
Start
Open the disc tray
Close the disc tray
Play the last track
[Cold Reset]
• The cold reset clears all data including preset data stored in the
RAM to initial conditions. Execute this mode when returning
the set to the customer.
Procedure:
1. Turn ON the power.
2. Press three buttons
x
(TAPE),
x
(CD), and
[BAND]
simultaneously.
3. The set is reset.
[Liquid Crystal Display All Lit Check Mode]
Procedure:
1.
Set to standby state.
2. Press three buttons of
x
(TAPE),
x
(CD), and
[TUNING MODE]
simultaneously.
3. Liquid crystal display are all turned on.
4. To exit from this mode, press the
I/
1 button to turn the power
OFF.
[Tape Deck Aging Mode]
This mode can be used for operation check of tape deck section.
Procedure:
1.
Set a tape in the tape deck.
2. Set to standby state.
3. Press three buttons of
x
(TAPE),
x
(CD), and
[]
simultaneously.
4. The aging is executed in bellow sequence.
5. To exit from the aging mode, press the
I/ 1
button to turn the
power OFF.
Aging mode sequence:
[CD Aging Mode]
This mode can be used for operation check of CD section.
Procedure:
1.
Load a CD disc.
2. Set to standby state.
3. Press three buttons of
x
(TAPE),
x
(CD), and
[TUNING --]
simultaneously.
4. The aging is executed in bellow sequence.
5. To exit from the aging mode, press the
I/
1 button to turn the
power OFF.
Aging mode sequence: