Lexmark C520 Service Manual - Page 336
PH_EMS2_SNS_R
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5022-xxx Connector listing-models C52x (see "System card (network)-models C52x" on page 5-11 or "System card (non-network)-models C52x" on page 5-12) (continued) Connector Pin no. Signal Pin no. Signal JOPP1 JPH1 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_M- 3 D_VDO_M+ 4 Ground 5 D_VDO_C- 6 D_VDO_C+ 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 Locations and connectors 5-15
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Locations and connectors
5-15
5022-xxx
JOPP1
1
I2C_DATA5_OP
2
V_PANEL+5V
3
I2C_CLK_OP
4
Ground
5
I2CIRQ5_R
6
+3.3 V dc
7
Ground
JPH1
1
Ground
2
D_VDO_M-
3
D_VDO_M+
4
Ground
5
D_VDO_C-
6
D_VDO_C+
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
Connector listing—models C52x
(see
“System card (network)—models C52x” on page 5-11
or
“System card (non-network)—models C52x” on
page 5-12
) (continued)
Connector
Pin no.
Signal
Pin no.
Signal