C2-1
SERVICE MODE LIST
This unit is provided with the following SERVICE MODES so you can repair, examine and adjust easily.
To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit or on the main unit and on
the remote control for more than a standard time in the appropriate condition. (See below chart.)
In case of the main unit and remote control, press the remote control buttons first, then press the main unit buttons.
Set Key
Operations
Remocon
Key
Standard
Time
Initialization of factory DVD data.
NOTE: Do not use this for normal servicing.
REC
4
2 sec.
Set
Condition
DVD mode
(No disc)
DVD Write mode.
Refer to the “RE-WRITE FOR DVD FIRMWARE”.
NOTE: Do not use this for the normal servicing.
REC
6
2 sec.
DVD mode
(Stop)
Method
Operations
Set Key
Operations
CH UP
PLAY/REC total hours are displayed on the TV Monitor.
Refer to the “PREVENTIVE CHECKS AND SERVICE INTERVALS”
(CONFIRMATION OF HOURS USED).
Can be checked of the INITIAL DATA of MEMORY IC.
Refer to the “WHEN REPLACING EEPROM (MEMORY) IC”.
Set Key
FWD
2 sec.
CH UP
PLAY
2 sec.
Initialization of factory VCR data.
NOTE: Do not use this for normal servicing.
If you set factory initialization, the memories are reset such as
the clock setting, the channel setting, and PLAY/REC total
hours.
Standard
Time
CH DOWN
ON/
STANDBY
2 sec.
VCR operation mode at no connection of DVD.
Refer to the “PREPARATION FOR SERVICING”
NOTE: Although the DVD is connected, the DVD mode cannot be
selected.
Adjust the PG SHIFTER automatically.
Refer to the “ELECTRICAL ADJUSTMENT”.
CH UP
STOP
2 sec.
Set
Condition
VCR mode
Power Off
VCR mode
(Playback)
VCR mode
Releasing of PARENTAL LOCK.
Refer to the “PARENTAL CONTROL - RATING LEVEL”.
STOP
7
3 sec.
DVD mode
(No disc)
Check for the firmware version.
Refer to the “RE-WRITE FOR DVD FIRMWARE”.
NOTE: Do not use this for the normal servicing.
STOP
1
3 sec.
DVD mode
(Stop)
Press the following remocon
keys continuously.
SETUP SUBTITLE 3
AUDIO 0
Press the ATR button on the
remote control for more than
2 seconds during PLAY.
Adjusting of the Tracking to the center position.
Refer to the “MECHANICAL ADJUSTMENT” (GUIDE ROLLER) and “ELECTRICAL
ADJUSTMENT” (PG SHIFTER).
Make the short circuit
between the test point of
SERVICE and the GND.
The BOT, EOT, and the Reel Sensor do not work and the VCR deck can be operated
without a cassette tape.
Refer to the “PREPARATION FOR SERVICING”
Tray cannot be opened.
Refer to the “TRAY LOCK”.
