Adjustment; Service Mode; Confirming Methods - JVC FS-Y1 Service Manual

4.1

Service mode

4.1.1 Confirming contents
(1) Tuner AM switch to 9kHz-step
(2) Tuner AM switch to 10kHz-step
(3) Cold start
(4) Tray lock
(5) DVD test mode
(6) DVD initialize

4.1.2 Confirming methods

1. Tuner AM switch to 9kHz-step
AM frequency change to 9kHz at U & A-version.
Press the [STANDBY/ON] button on the
main unit and set the tuner in AM mode .
Press the [STANDBY/ON] button again on
the main unit to enter in standby mode .
Press the [STANDBY/ON] button while pressing
the [DOWN ] button on the main unit.
" AM 9KHZ "
AM frequency is set to 9kHz-step.
2. Tuner AM switch to 10kHz-step
AM frequency change to 10kHz at U & A-version.
Press the [STANDBY/ON] button on the
main unit and set the tuner in AM mode .
Press the [STANDBY/ON] button again on
the main unit to enter in standby mode .
Press the [STANDBY/ON] button while pressing
the [ UP] button on the main unit.
" AM 10KHZ "
AM frequency is set to 10kHz-step.

ADJUSTMENT

FL indication
FL indication
SECTION 4
3. Cold start
Cold start processing.
Press the [
[STOP] and [0] keys on the remote controller
simultaneously at standby.
Cold start is completed.
4. Tray lock
Loader-mecha is locked.
EJECT processing isn't done by pushing EJECT key
at tray lock on state.
Then display to LOCKED / UNLOCKED.
EJECT is pushed, pushing STOP again, tray lock is off.
Back up to tray locked ON/OFF.
Press the [EJECT] button while pressing the
[STOP] button on the main unit in standby mode.
Press the [EJECT] button while pressing the [STOP]
button again on the main unit in standby mode.
Press the [EJECT] button while pressing the [STOP]
button again on the main unit in standby mode.
AUDIO] key while pressing the
FL indication
" COLD "
FL indication
" LOCKED "
FL indication
" UNLOCKED "
(No.MB376)1-23