Pioneer DVD-V8000 Service Manual page 125

Dvd player and rack mount kit
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5
Pin (Signal) Function of the DVDM Assy (DWS1364)
(1) CN401 (AKM1284) For power supply input
No. Pin Name
I/O
1
EV6V(B)
+6 V power supply
2
EV6V(A)
+6 V power supply
3
SW+5V
USB port power supply
4
U_CON
USB power control signal
5
GND
Ground
6
GND
Ground
7
P_CON
I
Power control signal
(2) CN901(VKN1433) For VJKB Assy connection (video)
No. Pin Name
I/O
1
EV+6
+6 V power supply
2
EV+6
+6 V power supply
3
V+12
+12 V power supply
4
VSEL3
O
Mute select signal of video signal
5
EXT_VIN
I
SYNC input of video signal
6
SEL_TV
O
NTSC/PAL/AUTO switching signal
7
OSD_RST
O
Reset signal for OSD
8
OSD_CS
O
OSD select signal
9
OSD_CLK
O
Clock signal for OSD
10
OSD_DATA
O
OSD data
11
VSEL1
O
Monitor output select signal
12
VSEL2
O
Video output select signal
13
SQUEEZE
O
C_DC switch
14
LETTER
O
C_DC switch
15
V_OFF
O
Video driver mute signal
(3) CN103 (AKM1276) For LOAB Assy connection
No. Pin Name
I/O
1
LOAD-
O
Loading non-inverting output
2
LOAD+
O
Loading inverting output
3
V+3D
+3.3 V power supply
(4) CN114 (VKN1409) For carriage motor
No. Pin Name
I/O
1
ST1-
Motor control 1 (-)
2
ST1+
Motor control 1 (+)
5
6
Pin Function
No. Pin Name
10
11
12
13
Pin Function
No. Pin Name
16
17
18
19
20
21
22
23
24
25
26
27
28
29
Pin Function
No. Pin Name
Pin Function
No. Pin Name
DVD-V8000
6
7
I/O
8
GND
Ground
9
SW+12V
+12 V power supply
GND
Ground
EV+4V
+4 V power supply
GND
Ground
SW+3.3
+3.3 V power supply
I/O
P/XI
O
Progressive / Interlace switch
GND
Ground
CV
O
Composite output signal
GND
Ground
S_C
O
Video encoder output
GND
Ground
S_Y
O
Video encoder output
GND
Ground
Y
O
Video encoder output
GND
O
Ground
Cb
O
Video encoder output
GND
Ground
Cr
O
Video encoder output
GND
Ground
I/O
4
SW2
I
Tray closing position input
5
SW1(GNDS)
Ground
I/O
3
ST2+
Motor control 2 (+)
4
ST2-
Motor control 2 (-)
7
8
Pin Function
Pin Function
Pin Function
Pin Function
125
8
A
B
C
D
E
F

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