Specifications

Section-5 Maintenance

November 11, 2013

5‐8

WARNING:Disconnectprimarypowerpriortoservicing. 888‐2628‐300

5.6 PAandIPA(driver)PalletReplacement

Figure 5-5 PA Module Pallet (one of four per module)

Table5‐2PAModuleTestConnectorPinOutandTypicalVoltages

Pin Signal Pin Signal Pin Signal Pin Signal

1 /ON‐OFFSTATUS(0V‐4.9V) 2 PS8VOLTAGE(3.8V) 27 P3FET1CURRENT(.3V) 28 GND

PSVOLTSELECT(44=5.15V,

46=4.12V,48=2.49V,50=

.87V)

4 GND 29 P3FET2CURRENT(.3V) 30 CANH(3.2V)

5 AVGINPUTPOWER(.012V) 6 +12V(11.9V) 31 P4FET1CURRENT(.3V) 32 CANL(0V)

7 GND 8 +12V(11.9V) 33 P4FET2CURRENT(.3V) 34 GND

9 OUTPUTPOWER(.023V) 10 PALLET1TEMP(2.0V) 35 PASUMCURRENT(.3V) 36 /SPI‐CS(TMS)(3.2V)

11 REFLECTEDPOWER(.022V) 12 PALLET2TEMP(2.0V) 37 PS1VOLTAGE(3.8V) 38 SP1‐SCK(TCK)(3.2V)

13 FAULTSTATUS3(4.95V) 14 PALLET3TEMP(2.0V) 39 PS2VOLTAGE(3.8V) 40 SPI‐MOSI(TDI)(3.2V)

15 FAULTSTATUS2(4.95V) 16 PALLET4TEMP(2.0V) 41 PS3VOLTAGE(3.8V) 42 SPI‐MISO(TDI)(3.2V)

17 FAULTSTATUS1(0V) 18 AMBIENTTEMP(2.0V) 43 PS4VOLTAGE(3.8V) 44 SPI‐JTAG‐SEL(3.2V)

19 P1FET1CURRENT(.3V) 20 ON/OFFFROMTB(0V) 45 PS5VOLTAGE(3.8V) 46 GND

21 P1FET2CURRENT(.3V) 22 PSVTBSEL(0V) 47 PS6VOLTAGE(3.8V) 48

BPSYNCPRESENT

(4.9V)

23 P2FET1CURRENT(.3V) 24 GND 49 PS7VOLTAGE(3.8V) 50 GND

25 P2FET2CURRENT(.3V) 26 GND

AllenScrews

(torque)

Jumper

Blue&

Gray

Support

Wires

Jumper