DV-5050M/5900M/DVF-J6050/J6050-G
4
CIRCUIT DESCRIPTION
Display
Operation
Playback time
Disc playback
Playback time
Playback next chapter/track #/program #
SKIP DOWN
Playback
Playback time
Playback before chapter/track #/program #
STOP
Playback
INSPECTION
Stop to operate and return to first step of this test mode.
Model/destination/
STOP
Stop
region code/u-com
Display shows cyclically by pressing key.
version
RANDOM
Playback
Jitter ***%
Shows jitter value(binary value vs time deviation of PLL-clock)
DISC FLIP
-
180°SW OK(0°
î
180°)
Inverted inversion unit ASSY 0° to 180° or 180° to 0°.
0°SW OK(180°
î
0°)
MUSIC TYPE
-
CPPM KEY ID
13 figures. (DVD audio model only)
USER FILE
-
Playback time
Indicated DISC No.400 in LCD remote controller.
Key
Mode
Display
Operation
PLAY
-
Playback time
Disc playback
All segments light
î
TEXT DISPLAY
-
Niagara mode
î
Display shows cyclically by pressing key.
Playback time
î
SKIP UP
Playback
Playback time
Playback next chapter/track #/program #
SKIP DOWN
Playback
Playback time
Playback before chapter/track #/program #
STOP
-
Playback time
Stop to operate and return to first step of this test mode.
RANDOM
Playback
Mute ON
î
Mute OFF
Mute works cyclically on or off.
USER FILE
-
WIDE1
î
WIDE2
WIDE mode changes cyclically WIDE1 or WIDE2.
NORMAL
TIME DISPLAY
-
SCART RGB
î
SCART
Video signal of SCART changes cyclically
YC
SCART Through
RGB(DVD)
î
Y/C(DVD)
î
Through(AV1
AV2)
DISC FLIP
-
OK or *** ERROR
Self check mode (Refer to Servo Error Code)
PLUS1 PLAY
-
S-CW
The stocker motor turns clockwise.
PLUS1 EJECT
-
S-CCW
The stocker motor turns counterclockwise.
OPEN
The door opens.
CLOSE
The door closes.
0°
î
180°
0°
î
180°operation of clamper motor.
180°
î
0°
180°
î
0°operation of clamper motor.
UNLOAD
Unload operation of loading motor.
LOAD
Load operation of loading motor.
1. Initializing
1-1 Initialization Method
• While holding down the "LIBRARY" key depressed,
plug the power cord into the socket.
POWER ON
ó í
"INITIALIZE"
The rotary tray turns.
ó
The rotary tray stops at disc 1 position.
ó
The microcomputer is initialized.
2. Test Mode
• This model has 3 kind of test modes : unit inspection,
factory test mode, measurement.
• In this manual, items of repair, test mode and inspec-
tion are available.
FCT Mode
2-1 Setting Method
2-1-1 FCT Mode (Factory Mode)
• While holding down the MUSIC TYPE key depressed,
plug the power cord into the socket.
2-1-2 Inspection Mode
• While holding down the TEXT DISPLAY key
depressed, plug the power cord into the socket.
2-2 Cancellation of the Test Mode
• Unplug the power cord from the power socket.
2-3 Key Operation During the Test Mode
• During the test mode, it can be operated in a special
manner that is different from an ordinary operation by
using the keys on the panel, specifically as shown in
the following table.
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