Sony DVP-NC600 Service Manual page 87

2-3. Each Self Check Function
Each Self Check function tests the FLD display, LED display, and
key input.
Input
Voltage [V]
(AD1)
Pin ea
0 ENTER
1.07 DOWN
2.0 LEFT
3.0 UP
3.96 RIGHT
5.0 –
2-3-1. FLD and LED All ON
2-3-1-1. Transition Keys in Self Check Mode
[STOP] [OPEN/CLOSE]
• key and
[LEFT]
• key on the main unit and the remote commander
2-3-1-2. Operation and Display
In this mode, all LEDs except STANDBY LED and all segments
of FLD turn ON.
Example of FLD all ON
ALL DISCS
VCD
MPEG MULTI SHUFFLE
DVD
DMIX P.PCM REPEAT
CD
;Digital PGM
2-3-2. Main Unit Key Name Display and Key Code Display
2-3-2-1. Transition Keys in Self Check Mode
• Keys on main unit except keys transited in self check
2-3-2-2. Operation and Display
When a key on the main unit is pressed in the Self Check mode,
the name of that key is displayed on the FLD. Also, the key name
display and the key code display can be switched with the
PLAY]
key on the remote commander. "NOTHING" is displayed
when nothing is entered. Also, VCD, DVD, and CD segments turn
on when a communication error occurred.
[PLAY]
FLD display (at input of
ALL DISCS
VCD
MPEG MULTI SHUFFLE
DVD
DMIX P.PCM REPEAT
CD
;Digital PGM
(AD2) (AD3)
Pin es Pin ed
DVD MENU 5
RETURN 4
ONE/ALL 3
REPEAT 2
SHUFFLE 1
– –
key on the main unit
DISC GROUP TITLE TRACK CHAP INDEX ANGLE NTSC HOUR
1
B
A-
[DIS-
key on the main unit)
DISC GROUP TITLE TRACK CHAP INDEX ANGLE NTSC HOUR
1
B
A-
IC404: Pin No. (Signal)
(AD4) (AD5)
Pin ef Pin eg
PLAY OPEN/CLOSE
PAUSE DISPLAY
PREVIOUS DISC SKIP
NEXT EXCHANGE
– –
– –
6-13
(AD6) (AD7)
Pin eh Pin ej
LOAD SURROUND
TITLE BNR
– –
– –
– –
– –
MIN SEC
MIN SEC