Lexmark X548 Series - Page 311

Locations 5-11
7525-63x
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JMIRR1 1 MM_REFR
2 MM_LOCK, +3.3 V dc
3 MM_START
4GND
5 +24V_VC
JMOD2 1 NC_30V_CUHD
2 NC_JMOD2_2
3 POR_CHUD_R-
4 +3.3V
5 +3.3V
6 NC_TONE_CUHD
7+5V
8 IRQ_CUHD
9 Ground
10 SDA_CUHD
11 Ground
12 SCL_CUHD
13 Ground
14 CLK_CUHD
15 Ground
16 SDO_CUHD
17 Ground
18 SDI_CUHD
19 Ground
20 CS_CUHD
JOPT1 1 TXD_PP
2 Ground
3 Ground
4RXD_PP
5 +24V
6 Ground
7 +5V_OPTIONS, +5 V dc
8S2
9 Ground
10 Ground
Connector Pin no. Signal