Read Sharp AR-M550 (serv.man20) Service Manual online
AR-M550/M620 ACTUAL WIRING CHART 13 - 11
(8) PCU CONNECTOR LIST (8/8)
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6
LCC
/TRC-LCC
LPPD
MPFD2
TXD-LCC
RXD-LCC
/DTR-LCC
/DSR-LCC
GND2
RES-LCC
B14B-PHDSS-B
+24V
GND2GND2
+24V1
GND2
+24V
GND2GND2
+24V1
+24V1
GND2
+12VS
BUP-PR
INTPR
GND2
WH
+24V1
/MSW-MON
GND2
GND2
WH-DV
AC
(NC)
DSW-F(R)
(NC)
(NC)
+24V1
/T2PUS
+24V1
/DSKLS
T2PUS
DSKLS
GND2
/DCCNT
DCPS
DCPS
B24B-PHDSS-B
T1LUD
+5V2
GND2
T1PED
T1LUD
T1PED
T2LUD
+5V2
GND2
T2PED
T2LUD
T2PED
GND2
T1SPD
+5V2
T1SPD
GND2
T2SPD
+5V2
T2SPD
B24B-PHDSS-B
LPPD
MPFD2
GND2
GND2
INTPR2
/PSBC
PPD
GND2
+24V1
MPRD1
MPRD2
PSBC
PPD
+5V2
+24V1
+24V1
/T2PFC
T2PFC
HPFC
/HPFC
MPRD1
MPRD2
GND2
GND2
B30B-PHDSS-B
DVCH1
DVCH2
DVCH3
DVCH4
DV
TCS
+24V1
HUS-DV
GND2
GND2
DV
+5V2
TCS
GND2
TSGOUT
TH-DV
HUS-DV
+24V1
GND2
DSW-R
(NC)
MPF
MPF
B26B-PHDSS-B
M2LUM
GND2
MM
TSW
DSW-DSK
DSKPFC2
FIN
TANSET
+24V1
GND2
/MM
MMCLK
MM-T
TXD-FIN
RXD-FIN
RES-FIN
/DTR-FIN
/DSR-FIN
GND2
+5V2
GND2
TANSET
+5V2
GND2
GND2
DSW-DSK
+5V2
+24V1
+24V1
/DSKPFC2
TSW-LED
TSW
(NC)
B30B-PHDSS-B
+24V1
/T1PUS
T1PUS
GND2
T2LUM
T1LUM
/T1PFC
T1PFC
M2PFC
/M2PFC
GND2
+24V1
MPLD1
+5V2
MPLD2
MPED
MTOP1
+5V2
MTOP2
MPFPWS
/MPFGS
Vref
+5V-MPRD1
+5V-MPRD2
+5V-MPFD1
/MPFC
MPFD1
+24V1
GND2
GND2
+24V1
/MFPUS
+5V-MPFD2
+5V-LPPD
/WHPR1
+38V-MON
/WHPR2
/WHPR3
HLCNT1
HLCNT2
GND2
HLPR3
HLPR12
GND2
+24VPR
GND2
RTH
RTH1
GND2
GND2
RTH2
GND2
RTH3
+24V1
/PNC
PNC
DSW-F
GND2
GND2
DSW-F
GND2
MSW
+24V1
/MSWPR
+24V1
DSW-FD
DSW-L(F)
GND2
GND2
GND2
DSW-F
CN-2
B28B-PHDSS-B
GND2
+12VS
GND2
AC-MON
FW-SUB
HLCNT3
B06B-PASK
CN-1
B32B-PHDSS-B
GND2
POD1
POD1
+5V2
GND2
POD3
POD3
+5V2
GND2
POD2
+5V2
POD2
GND2
+24V1
GND2
+24V1
+24V
GND2GND2
+24V1
+24V
GND2GND2
+24V1
+24V
GND2GND2
+24V1
+24V
GND2GND2
+24V1
GND2
+24V1
GND2
TH-EX
TH-EX
TH-EX
GND2
/DM
DMCLK
DM-T
DM
+5V2
GND2
/DVM
DVMCLK
DVM-T
+5V2
DVM
GND2
+5V2
/FUM
FUMCLK
FUM-T
FUM
FUM
+24V1
GND2
B18B-PHDSS-B
PRT-OP
24FMN-BTK-A
+5V2
+5V2
/LED3
/LED2
/LED1
KEY6
KEY5
KEY4
KEY3
KEY2
KEY1
GND2
D7
D6
D5
D4
D3
D2
D1
D0
CN-4
/OP-SET
/OP-CS
/OP-R/W
/OP-RS
HDD
B4P-VH
GND2
GND2
+12V1
+12V1
CN-3
+24V1
+24V+24V1
+24V(DSW)
+24V1
/RRC
GND2
(NC)
PFD2
THPS2
APPD1
APPD2
AINPD
DSW-L
(NC)
B32B-PHDSS-B
ADU
ADU
RRC
+5V-APPD1
+5V-THPS2
+5V-AINPD
+5V-PFD2
+5V-APPD2
/DGS
B24B-PHDSS-B
GND2
GND2
GND2
GND2
VIDEOin+
VIDEOin-
GND2
GND2
HSYNC
PAGE
FWP-PCU
/PRON-FAX
PROFF-CNT
+5VS
MOTH
MOTH
/POF
GND2
/DCCNT
GND2
PCS
DMS
/DL
/PTDL
TH-CL
/PSPS
GND2
TLS
HUS-TC
GND2
GND2
DMS
PTDL
TLS
PSPS
DL
PCS
+24V1
+24V1
HUS-TC
B20B-PHDSS-B
+5V2
TH-CL
GND2
CRUCLK
CRUSDA
+5V2
CRUM
TM1a
TM1b
TM1
TM2a
TM2b
TM2
TFSD
TNCA
+24V1
B26B-PHDSS-B
/POM1A
/POM1B
/POM2A
/POM2B
/POM1XA
/POM1XB
/POM2XA
/POM2XB
VPM
TRM
ADM1
ADM2
POM1
POM2
VPM
TRM
ADM1
ADM2
POM1
POM2
/ADM1A
/ADM1B
/ADM2A
/ADM2B
/TRMA
/TRMB
/VPMA
/VPMB
/ADM1XA
/ADM1XB
/ADM2XA
/ADM2XB
/TRMXA
/TRMXB
/VPMXA
/VPMXB
GND2
GND2
/GBPWM
/MHVREM
MHV-T
/THV+PWM
/CHV-PWM
/CHVACPWM
/DVPWM
HVREM
/DVREM
/CHVACREM
/CHV-REM
+5V2
GND2
+12V2
GND2
GND2
FW
+24V1
GND1
POWER
B9P-VH
M2PUS
M2PED
M2LUD
M2PFD
M1PUS
M1PED
M1LUD
M1PFD
GND2
GND2
GND2
+24V1
M2PFD
M2LUD
M2PED
/M2PUS
GND2
GND2
GND2
+24V1
M1PFD
M1LUD
M1PED
/M1PUS
+5V2
+5V2
+5V2
+5V2
M1SS
M1SPD
M2SS
M2SPD
GND2
GND2
M1SS1
M1SS2
M1SS3
M1SS4
M1SPD
GND2
GND2
M2SS1
M2SS2
M2SS3
M2SS4
M2SPD
+5V2
+5V2
HV
HV
+24V1
(NC)
B34B-PHDSS-B
M1PFC
M1LUM
GND2
M1PWS
+24V1
/DSKPFC1
(NC)
GND2
+24V1
/M1PFC
M1PWS
DSKPFC1
B32B-PHDSS-B
(NC)
+5V-M1PFD
+5V-M2PFD
DSW-F
CN-5
CN-6
CN-7
CN-8
CN-9
CN-10
CN-11
CN-12
CN-13
CN-14
CN-15
CN-16
CN-17
CN-18
CN-19
CN-20
TURM
+12V2
+12V2
+24V-DL
/MSW-OFF
GND2
TFSD
B12B-PHDSS-B
TNCA
TFSD
VFM-EX1
VFM-EX2
VFM-EX3
VFM-BKL
CFM-U2
CFM-U1
CFM-U3
/VFM-EX1
/VFM-EX2
/VFM-EX3
/VFM-BKL
/CFM-U2
/CFM-U1
/CFM-U3
VFM-BKR
VFM-BKR
/VFM-BKR
/CFM-DV
/DMS-LED
/PCS-LED
T1LUM
T2LUM
THV+REM
Vref
M1LUM
(NC)
CFM-DC2
/CFM-DC2
/CFM-DC1
CFM-DC1
+24V-INT
+3.3V1
TXD-PCU
RES-PCU
DSR-PCU
RXD-PCU
DTR-PCU
M2LUM
GND2
GND2
SUB P/S
SUB P/S
SUB P/S
/HPLS
HPLS
GND2
GND2
GND2
+24V1
+24V1
+24V1
TH-RA
GND2
B12B-PHDSS-B
(NC)
TH-RA
CN-21
/CFM-R2
/CFM-R1
/CFM-R3
CFM-R2
CFM-R1
CFM-R3
/START
VRB
/LDON
/SYNC
LSU S/H
LSU
LSU
/READY
+5V2
+5V2
B30B-PHDSS-B
VIDEO
/VIDEO
+24V1
+24V1
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
GND2
TEST
GND2
GND2
(NC)
CN-22
TEST3
/PGMCLK
+5VLD
TEST2
CN-25
B6B-PH-K-S
T1PPD
+5V-T1PPD
T1PPD
GND2
(NC)
(NC)
(NC)
/TCB-PWM
(NC)
GND2
/FBIAS
CFM-DV
CFM-U4
(NC)
(NC)
+5V-DSW
DSW-ADU
/CFM-ADU
/PWM-RSV1
/TCBIAS
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