No signal
With signal
Signal direction
Main power ON
(POWER button ON)
★
Pin No.
Pin name
Function
Standby
★★★
Power
management
★★
Main power
OFF
★★
AC power OFF
(Power cord
pulled out of
the wall outlet)
★★
AC power ON
(Power cord
connected to
the wall outlet)
★★
Basic operation (Numerical unit: Vdc; except for the case when units are individually indicated)
Name
20
RCLK+
Video system output clock+
0 Video data
clock LVDS
serial
differential
clock+ output
0.3Vac; Bias
1.25Vdc
Video data
clock LVDS
serial
differential
clock+ output
0.3Vac; Bias
1.25Vdc
0
0
0
-
MAIN
→
PDP
21
RCLK-
Video system output clock–
0 Video data
clock LVDS
serial
differential
clock- output
0.3Vac; Bias
1.25Vdc
Video data
clock LVDS
serial
differential
clock- output
0.3Vac; Bias
1.25Vdc
0
0
0
-
MAIN
→
PDP
22
GND
GND
0
0
0
0
0
0
-
-
23
RC+
Video system output C+
0 Video data
LVDS serial
differential C+
output 0.3Vac;
Bias 1.25Vdc
Video data
LVDS serial
differential C+
output 0.3Vac;
Bias 1.25Vdc
0
0
0
-
MAIN
→
PDP
24
RC-
Video system output C–
0 Video data
LVDS serial
differential C-
output 0.3Vac;
Bias 1.25Vdc
Video data
LVDS serial
differential C-
output 0.3Vac;
Bias 1.25Vdc
0
0
0
-
MAIN
→
PDP
25
RB+
Video system output B+
0
Video data
LVDS serial
differential B+
output 0Vac;
Bias 1.1Vdc
Video data
LVDS serial
differential B+
output 0Vac;
Bias 1.1Vdc
0
0
0
-
MAIN
→
PDP
26
RB-
Video system output B–
0
Video data
LVDS serial
differential B-
output 0Vac;
Bias 1.4Vdc
Video data
LVDS serial
differential B-
output 0.3Vac;
Bias 1.25Vdc
0
0
0
-
MAIN
→
PDP
27
RA+
Video system output A+
0
Video data
LVDS serial
differential A+
output 0Vac;
Bias 1.1Vdc
Video data
LVDS serial
differential A+
output 0.3Vac;
Bias 1.25Vdc
0
0
0
-
MAIN
→
PDP
28
RA-
Video system output A–
0
Video data
LVDS serial
differential A-
output 0Vac;
Bias 1.4Vdc
Video data
LVDS serial
differential A-
output 0.3Vac;
Bias 1.25Vdc
0
0
0
-
MAIN
→
PDP
29
GND
GND
0
0
0
0
0
0
-
-
30
GND GND
0
0
0
0
0
0
-
-
31
GND GND
0
0
0
0
0
0
-
-
LD
1
REMIN1
Infrared remote control data
0 Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
0
-
LED
→
PWR
2
LEDCTL1
Standby red LED control
0
0
0
3.3
3.3
0
-
PWR
→
LED
3
LEDCTL2
POWER ON green LED control
0
3.3
3.3
0
0
0
-
PWR
→
LED
4
GND
GND
0
0
0
0
0
0
-
-
5
M+5V
5V power supply for microcomputer
0
5
5
5
5
0
-
PWR
→
LED
PW
1
SW7
Power start control
0
6.8
6.8
6.8
6.8
0
-
PW
→
MAIN
2
POIN
Power start detection
0
3.3
3.3
3.3
3.3
0
-
PW
→
MAIN
3
GND
GND
0
0
0
0
0
0
-
-
4
M+5V
5V power supply for microcomputer
0
5
5
5
5
0
-
MAIN
→
PW
5
M+7V
7V power supply for microcomputer
0
6.8
6.8
6.8
6.8
6.8
-
MAIN
→
PW
6
REMIN1
Infrared remote control data
0 Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
Clock signal
(5Vac) when
data are
received; 5Vdc
when no data
are received.
0
-
PW
→
MAIN
7
LEDCTL1
Standby red LED control
0
0
0
3.3
3.3
0
-
MAIN
→
PW
8
LEDCTL2
POWER ON green LED control
0
3.3
3.3
0
0
0
-
MAIN
→
PW
SW
1
CTL1
Key input detection
0 0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0
-
SW
→
MAIN
2
CTL2
Key input detection
0 0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0.7~2.8Vdc
when key
inputs are
entered;
3.3Vdc when
no key inputs
are entered.
0
-
SW
→
MAIN
3
GND
GND
0
0
0
0
0
0
-
-
PA
1
S+12
+12V power supply for audio circuits
0
12
12
0
0
0
-
POWER
→
AUDIO
2
S+12
+12V power supply for audio circuits
0
12
12
0
0
0
-
POWER
→
AUDIO
3
S+12
+12V power supply for audio circuits
0
12
12
0
0
0
-
POWER
→
AUDIO
4
GND
GND
0
0
0
0
0
0
-
-
48
