DV-5050M/5900M/DVF-J6050/J6050-G
CIRCUIT DESCRIPTION
1. Initializing2-1 Setting Method
2-1-1 FCT Mode (Factory Mode)
1-1 Initialization Method
Y While holding down the "LIBRARY" key depressed,Y While holding down the MUSIC TYPE key depressed,
plug the power cord into the socket.plug the power cord into the socket.
2-1-2 Inspection Mode
Y While holding down the TEXT DISPLAY key
POWER ON
depressed, plug the power cord into the socket.
óà "INITIALIZE"
2-2 Cancellation of the Test Mode
The rotary tray turns.
Y Unplug the power cord from the power socket.
ó
2-3 Key Operation During the Test Mode
The rotary tray stops at disc 1 position.
óY During the test mode, it can be operated in a special
The microcomputer is initialized.manner that is different from an ordinary operation by
2. Test Modeusing the keys on the panel, specifically as shown in
Y This model has 3 kind of test modes : unit inspection,the following table.
factory test mode, measurement.
Y In this manual, items of repair, test mode and inspec-
tion are available.
FCT Mode
KeyModeDisplayOperation
PLAY-Playback timeDisc playback
All segments light î
TEXT DISPLAY-Niagara mode îDisplay shows cyclically by pressing key.
Playback time î
SKIP UPPlaybackPlayback timePlayback next chapter/track #/program #
SKIP DOWNPlaybackPlayback timePlayback before chapter/track #/program #
STOP-Playback timeStop to operate and return to first step of this test mode.
RANDOMPlaybackMute ON îMute OFFMute works cyclically on or off.
WIDE1îWIDE2
USER FILE-WIDE mode changes cyclically WIDE1 or WIDE2.
NORMAL
SCART RGB îSCART Video signal of SCART changes cyclically
TIME DISPLAY-
YC SCART ThroughRGB(DVD)îY/C(DVD)îThrough(AV1 AV2)
DISC FLIP-OK or *** ERRORSelf check mode (Refer to Servo Error Code)
PLUS1 PLAY-S-CWThe stocker motor turns clockwise.
PLUS1 EJECT-S-CCWThe stocker motor turns counterclockwise.
PLUS2 PLAY-OPENThe door opens.
PLUS2 EJECT-CLOSEThe door closes.
PLUS3 PLAY-0!î180!0!î180!operation of clamper motor.
PLUS3 EJECT-180!î0!180!î0!operation of clamper motor.
OPEN/CLOSE-UNLOADUnload operation of loading motor.
EJECT-LOADLoad operation of loading motor.
INSPECTION Mode
KeyModeDisplayOperation
PLAY-Playback timeDisc playback
SKIP UPPlaybackPlayback timePlayback next chapter/track #/program #
SKIP DOWNPlaybackPlayback timePlayback before chapter/track #/program #
STOPPlaybackINSPECTIONStop to operate and return to first step of this test mode.
Model/destination/
STOPStopregion code/u-comDisplay shows cyclically by pressing key.
version
RANDOMPlaybackJitter ***%Shows jitter value(binary value vs time deviation of PLL-clock)
180!SW OK(0!î180!)
DISC FLIP-Inverted inversion unit ASSY 0! to 180! or 180! to 0!.
0!SW OK(180!î0!)
MUSIC TYPE-CPPM KEY ID13 figures. (DVD audio model only)
USER FILE-Playback timeIndicated DISC No.400 in LCD remote controller.
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ACEC
