Pioneer PDR-509 Manual de serviço - Página 44
Procurar online ou descarregar pdf Manual de serviço para Leitor de CD Pioneer PDR-509. Pioneer PDR-509 48 páginas. Compact disc recorder
Também para Pioneer PDR-509: Manual de Instruções (40 páginas), Esquemas de serviço (23 páginas), Manual de serviço (23 páginas), Manual de serviço (14 páginas)
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PDR-555RW, PDR-V500, PDR-19RW, PDR-509
[Playing a disc in Test mode]
Operate the keys in the following sequence to play a disc.
FINALIZE
Lights the laser diode and closes the focus
servo.(The PGM key is also valid.)
↓
PLAY
Starts up the spindle motor and closes the
spindle servo.
↓
PAUSE
Closes the tracking servo.
Operate the keys in a 2- to 3-second intervals
[Switching the time display in Test mode]
When the INPUT selector is set to ANALOG, you can change the
time display with tracking on by pressing the SKIP ON/OFF key.
SKIP OFF (SKIP segments lit) : Absolute time (ATIME)
SKIP ON (SKIP segments unlit) : Sub Q TIME
For PDR-509, this key becomes TIME Key.
[Operation for line adjustment in Test
mode]
Operating procedure:
1 Set to Test mode after setting the INPUT selector to ANALOG.
2 Make preparations for measurements.
3 Set the INPUT selector to OPTICAL (OPT) or COAXIL
(COAX). (The ALC segments light.)
4 Select the adjustment items with the AUTO/MANUAL key.
You can select the adjustment items for steps 3 and 4 in the
combinations listed below.
After operation of steps 3 and 4, the adjustment item number is
displayed at TNO of the FL display, and the current set value of that
item is displayed at MIN and SEC.
5 Press the REC key to change the value to the minus direction or
the REC MUTE key to change it in the plus direction.
(For PDR-509, the value changes into the direction of the plus if
JOGDIAL turns clockwise. The value changes into the direction
of the minus if JOGDIAL turns counterclockwise.)
You may see the Q data or ATIP data of the disc by switching
the INPUT selector to ANALOG in this state. If you set the
INPUT selector back to OPTICAL (OPT) again, the former
adjustment item is resumed.
6 When the desired value is set, register it by pressing the SET
key.
The registered value lights and the "?" segments go dark when
the backup of the value in EEPROM is completed.
44
7 If you wish to initialize adjustment values 1 to 4 to the default
values of the microcomputer, press and hold the SKIP CLEAR
key for about 4 seconds with the INPUT selector set to OPTICAL
(OPT) or COAXIL (COAX). Adjustment values 1 to 4 are
initialized and registered in EEPROM.