Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio SA-PTX7EB MD0704019CE doc 7jsmtm5
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Item Key Operation
FL Display
Mode Name Description Front Key
Initial setting Initial setting of laser drive current. (Display 1) In STOP (no disc) mode,
of laser drive Initial current value for the DVD laser press [STOP] button on the
current and CD laser is separately saved in main unit, and [PAUSE]
the EEPROM IC. button on the remote
control unit.
FL Display sequence: Cancelled automatically
Display 1 2. Laser current 5 seconds later.
measurement
mode
The value denotes the current in decimal
notation.
(Display 2)
Press [FL Display] on
remote control unit for next
page (FL Display) on values
of laser drive current.
CD DVD Laser
Laser
The above example shows the initial
current is XXXmA and YYYmA for CD
laser and DVD laser respectively when
the laser is switched on.
DVD laser DVD laser drive current measurement. (Display 1) In STOP (no disc) mode,
drive current DVD laser drive current is measured press [STOP] button on the
measurement and the result is displayed together main unit, and [FL
with the initial value stored in the DISPLAY] button on the
EEPROM IC. remote control unit.
After the measurement, DVD laser Cancelled automatically
emission is kept on. It is turned off DVD laser current 5 seconds later.
when POWER key is switched off. measurement mode
The value denotes the current in decimal
FL Display sequence: notation.
Display 1 2.
(Display 2)
Press [FL Display] on
remote control unit for next
page (FL Display) on values
of dvd drive current.
DVD DVD
Laser Laser
Initial Value Value
The above example shows the initial
current is XXXmA and the measured
value is YYYmA.
Initialization Initialization. In STOP (no disc)
User settings are cancelled and player mode, press [STOP]
is initialized to factory setting. button on the main unit,
It is necessary when after replacement and [ 10] button on the
of Micro-processor (DV5 LSI) IC, remote control unit.
FLASH ROM IC (IC8651), EEPROM Cancelled automatically
IC (IC8611) & DVD Module P.C.B. 5 seconds later.
DVD Module To reset DVD Module P.C.B. While in initialization
P.C.B. Reset This process is used when the DVD mode, press & hold
Module P.C.B. or FLASH ROM [STOP] button on the main
IC is replaced with a new one. unit, follow by [ENTER]
button on the remote
control unit.
Cancelled automatically
5 seconds later.
Device check To check the device. (Display 1)
In STOP (no disc)
mode, press [STOP]
button on the main unit,
and [4] button on the
remote control unit.
(Display 2) Cancelled automatically
5 seconds later.
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