Lexmark C543dn - Page 243

Connector locations 5-9
5025-2xx, 4xx
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JPH1
Printhead flat cable connector
(continued)
22 D_VDO_2+
23 D_VDO_2–
24 Ground
25 D_VDO_5+
26 D_VDO_5–
27 Ground
28 D_VDO_1+
29 D_VDO_1–
30 Ground
31 D_VDO_4+
32 D_VDO_4–
33 Ground
34 D_VDO_0+
35 D_VDO_0–
36 Ground
37 I2CCLK_PH
38 VDO_LADJ1, +3.3 V dc
39 I2CDATA_PH
40 VDO_LADJ0, +3.3 V dc
JSC1
SC cartridge
1 +3.3 V dc
2 DATA_SC, +3.3 V dc
3SCK_SC
4 Ground
Controller board connectors (continued)
Note: SW indicates voltage is switched on during a print cycle, otherwise voltages are taken with printer
at Ready state (door closed) and cables plugged in.
Connector Pin no. Signal