Mitsubishi Electric PD-5010 Service Manual page 67

Between PWBs Connector name
MAIN-LED LD
LE
MAIN-PWR PW
MAIN-SW SW
AUDIO-POWER PA
SUPPLY
POWER SUPPLY- PD
PDP MODULE
POWER SUPPLY- PH
PDP MODULE
Pin No. Signal name
6 D.GND GND
7 D.GND GND
8 D.GND GND
9 D+5V 5V for DIGITAL
10 D.GND GND
1 REMIN1 Infrared ray remote control data
2 LEDCTL1 Standby LED control
3 LEDCTL2 Standby LED control
4 GND GND
5 M+5V 5V power supply for microcomputer
1 SW7 Power supply starting control
2 POIN Power supply starting detection
3 GND GND
4 M+5V 5V power supply for microcomputer
5 M+7V 7V power supply for microcomputer
6 NC No-connection terminal
1 CTL1 Key input detection
2 CTL2 Key input detection
3 GND GND
1 S+25V +25V power supply for audio circuit
2 S+25V +26V power supply for audio circuit
3 GND GND
4 GND GND
5 A+14V 14V power ANALOG circuit
6 GND GND
1 ALARM Module alarm signal
2 GND GND
3 GND GND
4 D+5V 5V power supply for DIGITAL circuit
5 GND GND
6 GND GND
7 D+70 70V power supply for DIGITAL circuit
8 NC No-connection terminal
9 D+170 170V power supply for DIGITAL circuit
10 D+170 170V power supply for DIGITAL circuit
1 D+170 170V power supply for DIGITAL circuit
Acronym
Usually 6.8V
Usually 5V
5
Complementary description Signal direction
POWER MAIN
LED MAIN
MAIN LED
MAIN LED
MAIN LED
MAIN PW
PW MAIN
MAIN PW
MAIN PW
SW MAIN
SW MAIN
POWER AUDIO
POWER AUDIO
POWER AUDIO
MODULE POWER
POWER MODULE
POWER MODULE
POWER MODULE
POWER MODULE
POWER MODULE