Sharp AL2020 - Page 205

AL-2020/2035/2040/2050/2060 CIRCUIT DIAGRAM 14 - 28
/STB_I /INIT_I /ACK_O BUSY_O /FAULT_O SLCT_O
/REV_O
/SLCTIN_I /AUTOFD_I PE_O
PARAD7 PARAD3 PARAD5 PARAD4 PARAD6 PARAD1 PARAD0 PARAD2
VCC3 EN5V
EN5VVCC3
PARAD[7..0](2)
/REV_O(2)
/FAULT_O(2)
SLCT_O(2)
PE_O(2)
BUSY_O(2) /ACK_O(2)
/NIC_RST(5)
/RES_NIC(1)
/INIT_I(2)
/SLCTIN_I(2)
/AUTOFD_I(2)
/STB_I(2)
To NIC PWB
C390 12P
C345 0.1U
CP19
0603SFF150FM/32-2
TP674
C391 12P
L18 0J <1608>
C346 0.1U
TP680
TP905
C392 12P
BR94
33JX4
1 2 3 4
8 7 6 5
CP20
0603SFF150FM/32-2
CN39
24FMN-BTK-A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
R326 1KJ
TP676
C393 12P
R327 NM
L19 0J <1608>
C394 12P
BR95
33JX4
1 2 3 4
8 7 6 5
TP717
C343
0.1U
TP906
TP678
C344 0.1U
C106 0.1U
C387 12P
TP672
R402 NM
C388 12P
TP679
C389 12P
TP673
A A
B B
C C
D D
E E
4 4 3 3
2 2 1 1
MCU PWB (NIC I/F section) (AL-2050/2060) 15/16