Lexmark C520 Service Manual - Page 335
continued, Connector, Pin no., Signal
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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 JHVPS1 JINT1 JLVPS1 JMIRR1 JOPT1 1 Ground 3 C-DEVPWM 5 Y-DEVPWM 7 Ground 9 HV_EMPTY_C 11 HV_EMPTY_Y 13 HV_CHRG_PWM 15 HV_XFER_PWM_C 17 HV_XFER_PWM_M 19 HV_XFER_PWM_Y 21 CORE_CURR_SNSD 23 HV_XFER_PWM_K 1 VS_JINT-1 (+5V_SW) 2 Ground 3 VS_INT (+5V_PH) 1 +5 V dc 3 +5 V dc 5 LVPS_ZERO_XING 7 +24 V dc 9 Ground 11 Ground 13 Ground 15 LVPS_BRON 1 MM_REF 2 MM_LOCK 3 MM_START 4 Ground 5 +24 V dc 1 VS_JOPT-1 (+5V_SW) 3 S_OPT_ENC 5 Ground 7 +24VC 9 OPT_PLEV 2 V_24VD 4 M-DEVPWM 6 K-DEVPWM 8 +5V_SW 10 HV_EMPTY_M 12 HV_EMPTY_K 14 TONER_CHK 16 XFER_SERV0_C 18 XFER_SERV0_M 20 XFER_SERV0_Y 22 HVPS_ID 24 XFER_SERV0-K 2 +5 V dc 4 +5 V dc 6 +24 V dc 8 +24 V dc 10 Ground 12 Ground 14 Ground 16 LVPS_HRON 2 OPTION_PWM 4 OPT_TYPE 6 Ground 8 OPT_PSIZE 10 OPT_PCTL 5-14 Service Manual