Sun Microsystems Netra X4200 M2, Руководство по обслуживанию

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Appendix D Connector Pinouts 153
Power Supply Connector
The power supply connector pins and their corresponding descriptions are shown in
the figure and table in this section.
FIGURE D-11
Power Supply Connector
24 FRONT_IO_INT_L
25 FR_IO_PRESENT_L
26 VDD_RTC
TABLE D-11
Power Supply Connector Pinouts
Pin Number Pin Name Description
PB RH1 +12V RET Main Power Return
PB RH2 +12V RET Main Power Return
PB RH3 +12V RET Main Power Return
PB RH4 +12V +12V Power Output
PB RH5 +12V +12V Power Output
PB RH6 +12V +12V Power Output
A1 PS_KILL Turns off both main and standby outputs
A2 Current Share Current share signal
A3 Return Ground
A4 +3.3V SB +3.3V Standby Output
A5 PS A0 EEPROM Address Bit 0 Input
TABLE D-10
Front I/O Interconnect Cable Connector Pinouts (Continued)
Pin Number Signal Name
PB RH1
PB RH6
A
B
C
D
1 2 3 4 5 6