Kyocera TASKalfa 620 - Scanner PWB

2KN/2KP
2-3-28
2-3-5 Scanner PWB
Figure 2-3-9 Scanner PWB block diagram
Figure 2-3-10 Scanner PWB silk-screen diagram
DCPSPWB
P24V, A24V
SPWB
S5V
SHDPWB
RESET IC
(U4)
DP
SM
INPWB
EL
LFM
SFM
CPU
(U1)
OSDS
DPSDSW
SHPSW
8V
EEPROM
(U9)
Motor
driver
(U18)
DP SEL, DP SDI, DP SCLK
DP END, DP TMG, DP RDY, DP SDO
EESCLK
EESDA
RESET
SMOTCLK, SMOTCWB,
MTOFF, SMOTVREF
IS SDO
IS SDI
IS SCLK
IS SELAFE
IS SDOAFE
IS PLLSEL1
IS RESETN
IS PLLSEL0
IS DIVSEL
IS PLLSYNC
IS SCLKAFE
IS SDIAFE
IS SEL
OVMON
IS RDY
PAGEST
MPWB
SC SCLK
SC SDI
SC SDO
SC SBSY
SC SDIR
SC IRN
ORGSW
DPSW
HPSW
SFANON
SLAMPON
YC1
YC8
U4
U1
U6
U17
U7
U8
U5
X1
U13
U16
U14
U18
YC9
YC5
YC3
YC6
YC7
YC4
YC10
YC2
71
61
1
125
226
8
1
5
1
302
291
8
5
61
1
15