Kyocera ECOSYS FS-4300DN Service Manual page 184

LSU UNIT
APCPWB
LS
PM
YC1
YC16
YC14 YC15
D
+24V6 +5V5
+24V3 +5V3
USB HOST
YC22
FUTHRPWB
YC5 YC4
PF (option)
PF-320/PF-315 plus
DEV
FM
LCD
YC2 YC1
GND
1 1
PDN PDPWB
2 2
YC1
+3.3V6
3 3
E E
EPWB
F
YC21 YC26 YC19
YC3
YC2 YC1
YC101
FUTH2 FUTH1
(Center) (Edge) ES
RS3
FUSER UNIT
OPPWB +5V5
1 1
BLPWB
BLIGHT
2 2
TEMS
HUS
PSSW
YC17
YC18
E
YC102
HVPWB
+3.3V14
1 1
GND
2 2
ENVSENSN
3 3
PS1 PS2 DUS2
2-4-12
YC20 YC2
+5V2 A1 A20
+5V2 B2 B20
+5V2 A2 A19
+5V2 B2 B19
GND A3 A18
GND A3 B18
GND A4 A17
MPWB
UTADAN B4 B17
VBUS A5 A16
UDATAP B5 B16
GND A6 A15
GND B6 B15
C2P_BUZCON A7 A14
FPRSTN B7 B14
C2P_LCDCON A8 A13
P2C_PKEY B8 B13
C2P_SDAT A9 A12
P2C_SDAT B9 B12
SAMPLE1 A10 A11
SAMPLE2 B10 B11
GND A11 A10
PDN B11 B10
VDATAP2 A12 A9
VDATA1P B12 B9
VDATA2N A13 A8
VDATA1N B13 B8
GND A14 A7
PLGCLK B14 B7
E2C_IRN A15 A6
E2C_SDAT B15 B6
C2E_SDAT A16 A5
C2E_SCKN B16 B5
E2C_SBSY A17 A4
E2C_SDIR B17 B4
GND A18 A3
VSYNC B18 B3
GND A19 A2
C2E_OFFRDY B19 B2
E2C_INT A20 A1
C2E_INT B20 B1
3 3
FUPRS
2 2
1 1
2MY/2MZ
USB DEVICE
USB HOST
ETHER