5-20 Service Manual
5022-xxx
JFUSER1
1 V_FUSER_M+ 2 V_FUSER_M-
3 VS_FUSER_LED 4 S_FUSER_ENC
5Ground 6 GND/BR_THERM
7 FUSER_EXIT_SNSD 8 VS_FUSER+5V
9 FUSER_HR_SNS 10 FUSER_HR_THM_RTN
JHVPS1
1Ground 2 V_24VD
3 HV_EMPTY_C 4 HV_EMPTY_M
5 HV_EMPTY_Y 6 HV_ENPTY_K
7Ground 8 +5V_SW
9TONER_C 10 TONER_M
11 TONER_Y 12 TONER_K
13 HV_CHRG_PWM 14 TONER_CHK
15 HV_XFER_PWM_C 16 XFER_SERV0_C
17 HV_XFER_PWM_M 18 XFER_SERV0_M
19 HV_XFER_PWM_Y 20 XFER_SERV0_Y
21 CORE_CURR_SNSD 22 HVPS_ID
23 HV_XFER_PWM_K 24 XFER_SERV0-K
JINT1
1 VS_JINT-1 (+5V_SW)
2Ground
3 VS_INT (+5V_PH)
JLVPS1
1+5 V dc 2+5 V dc
3+5 V dc 4+5 V dc
5 LVPS_ZERO_XING 6 +24 V dc
7 +24 V dc 8 +24 V dc
9Ground 10 Ground
11 Ground 12 Ground
13 Ground 14 Ground
15 LVPS_BRON 16 LVPS_HRON
JMIRR1
1MM_REF
2MM_LOCK
3 MM_START
4Ground
5 +24 V dc
JOPT1 1 VS_JOPT-1 (+5V_SW) 2 SERIAL_TRANSMIT
3 S_OPT_ENC 4 OPT_TYPE
5Ground 6Ground
7 +24VC 8 OPT_PSIZE
9 OPT_PLEV 10 OPT_PCTL
Connector listing—models C53x
(see “System card (network)—models C53x” on page 5-18) (continued)
Connector
Pin no. Signal Pin no. Signal
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