Lexmark C522 Service Manual page 265

Connector listing—models C53x
(see "System card (network)—models C53x" on page
Connector
JOPP1
JPH1
5-18) (continued)
Pin no. Signal
1 I2C_DATA5_OP
2 V_PANEL+5V
3 I2C_CLK_OP
4 Ground
5 I2CIRQ5_R
6 +3.3 V dc
7 Ground
1 Ground
2 D_VDO_C-
3 D_VDO_C+
4 Ground
5 D_VDO_Y-
6 D_VDO_Y+
7 Ground
8 PH_EMS1_SNS_R
9 VDO_BOOST1
10 VDO_LPOW1
11 VDO_LADJ01
12 VDO_HADJ01
13 PH_EMS0
14 VDO_BOOST0
15 VDO_LPOW0
16 VS_+5VPH_NVX_R
17 PH_EOS_THERM_SNS
18 +5V_PH
19 I2C_CLK_PH
20 I2C_DATA_PH
21 VDO_LENA
22 PH_EMS2_SNS_R
23 VDO_BOOST2
24 VDO_LPOW2
25 VDO_LADJ23
26 VDO_HYSNC1
27 PH_EMS3_SNS_R
28 VDO_BOOST3
29 VDO_LPOW3
30 Ground
Pin no. Signal
Locations and connectors
5022-xxx
5-21