Pioneer CRT3452 Service Manual page 83

5
-
Outline
[Stage 6] is used for checking the ELV (elevation)/tray operation of a mechanical unit.
-
Operation Flow of [Stage 6]
∗∗ When performing the trest mode
[ ]
of Stage 6 , be sure to all the trays in the magazine
and usea magazine in which no tray is inserted.
(The mechanical unit may be damaged.)
Stage 6
Mechanical-Unit Controller Test Mode
Mechanical-Unit
Controller Test End
70450000
Mechanical-Unit
Controller Test Mode
20400000
From Stage 2
-
Example of Test Execution
•
Mechanical-unit controller test: Execute [70410000], [70420000] and [70430000 (or 70440000)] in this order.
-
Contents of Test
Command Test name
number
70450000 Mechanical-unit
controller test end controller test mode.
70440000 Motor backward
revolution
7043000 Motor forward
revolution
70420000 Operation mode - Sets an amount of moror drive.
selection
70410000 ELV/tray selection Selects a motor to be operated.
5
6
Stage 6
[70440000]: (When driving ELV), operate
it in the direction of Tray 6.(Tray operation)
Operate the tray in the direction where it is
accommodated in the magazine.
Motor backward
revolution
70440000
[70430000]: (When driving
ELV), operate it in the direction of Tray
6. (Tray operation) Operate the tray in the
direction where it is accommodated
in the magazine.
Test contents
Execute test contents: Press the DISC key.
Return to command number
display:Re-press the DISC key.
Terminates the mechanical-unit
Executes motor drive.
Executes motor drive.
XDV-M8357ZT/UC
6
7
Motor forward Operation Mode
revolution Selection
70430000 70420000
for [70420000], [70430000 (or 70440000)]
operates once at its execution each time
the execution key (DISC key) is pressed.
Test contents selection item setting Return value
Selection switching: Pressing the
TRACK UP/DOWN key
An amount of drive is switched.
(Switched to (Pressing the DISC
key) every execution)
[70420000]An amount drive is Minor. of drive)
[70410000]An amount fo drive is
Intermediate.
[70422000]An amount of drive is
Major.
Either the ELV motor or tray motor
is swithed.
(Switched to (Pressing the DISC
key) every execution)
[70410000]ELV motor selection
[70411000]Tray motor selection
7
8
From Stage 2
Mechanical-Unit
Controller Test Mode
20400000
ELV/Tray
Selection
70410000
If an amount of drive
is set to[Intermediate or Minor]
If an amount of drive is set to
[Major], it operates while
it is being pressed.
00000000
72440000
72430000
00000000(at Minor amount
00000001(at Intermediate
amount of drive)
00000002(at Major amount
of drive)
00000000(at ELV motor
selection)
00000001(at tray motor
selection)
8
A
B
C
D
E
F
83