Lexmark C792e 5062-210 - Page 541

Connector locations 5-3
5062
System board
System board connectors
See “System board” on page 5-2.
Connector Pin # Signal Pin # Signal
J1
OP panel UICC card
Cable: 10J0972 User
Interface Card
1 UI REset NR 2GND
3TX1- 4TX1+
5TX2- 6TX2+
7CLKTX- 8CLKTX+
9GND 10 V15_UI w/RES
11 I2C_CLK_LL 12 I2C_DATA_LL
13 TXO- 14 TXO+
15 GND 16 V15_UI
17 V15_UI 18 V15_UI
19 WAKE_L 20 GND
21 PWR_LED2_L 22 PWR_LED1_L
23 B10_+5V_CTNL 24 PWR_BUTTON_L
J3
Processor Fan
Cable: In FRU
1 +5V _DC
2 +5V_DC or GND
3FANSENSE
J4 (Not used)
NA NA
J5 (Not used)
NA NA
J8 (Out)
NA NA
J9
LVPS
Cable: In FRU
1 +5V_ENG_CONN 2+5V_RIP
3 +5V_RIP 4+24v
5 +24v 6+24v
7GND 8GND
9GND 10 GND
11 GND 12 GND
13 GND 14 GND
J10 (Not used)
NA NA
J11
Optional hard drive
NA NA
J12 (Not used)
NA NA
JB1 (Not used)
NA NA
JBLW1
Cartridge Blower
Cable: 10J0953: Blower
& RS Waste
1S_BLOW_FG
2GND
3 V20_BLT_BLOWER
4BLOW_PWM
5S_BLED5
6G