DV-4070-B/4900/DVF-R7030-B/R9030
13
CIRCUIT DESCRIPTION
INSPECTION
Key Mode
Display
Operation
PLAY
-
Playback time
Disc Playback
SKIP-UP
STOP
All segments light
Niagara
mode
Playback time
Display shows cyclically by pressing key
SKIP-UP
PLAYBACK
Playback time
Playback next chapter/track #/program #
SKIP-DOWN
PLAYBACK
Playback time
Playback before chapter/track #/program #
STOP
-
INSPECTION
Stop to operate and return to first step of this
inspection mode.
STOP
STOP
Model/destination/re
gion code
Stop to playback and return to first step of this
test mode.
DISC1
PLAYBACK
Jitter
***
%
Shows jitter value(binary value vs time deviation
of PLL-clock)
DISC2
-
CPPM KEY ID
15 figures.
DISC4
-
WIDE1
WIDE2
NORMAL
WIDE mode changes cyclically WIDE1 or WIDE2.
DISC5
-
SCART RGB
SCART
YC
SCART Through
Video signal of SCART changes cyclically
RGB(DVD)
Y/C(DVD)
Through(AV1
AV2)
DISPLAY
CONTENTS
REASON
CANCELING KEY
REMARKS
Main processor doesn't work
Sio-0 bus damaged
No right position of rotary
Foreign matter inserted
No right position of rotary
Foreign matter inserted
E1102
No turn of rotary
Foreign matter inserted
OPEN/CLOSE or DISC
SKIP
E0101
No open
Mechanism jam
CLOSE Initialization
No show
No Close
Mechanism jam
Initialization
Disc full load
Not stop to turn the proper
position
Load disc at no proper position
Foreign matter inserted at
sensor
No show
Waiting
Turn power off in open/close
mode.
CLOSE
Press the CLOSE key after
turn the power on again.
OPEN/CLOSE or DISC
SKIP
Check the sensor of discs on
the rotary.
NO
Remove the one disc after
turn power off
E0102
Playing Disc inside
No detection of disc
position
E0103
No contact with
main processor
No cancellation of
chucking
Poor disc chucking
No
E1101
No
E1001
No
ERROR CODE OF MECHANISM