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Service manual

ManualsBrandsSharp ManualsComputer equipmentAL-2050CS Digital Multifunctional System Operation
141142143144145146147148149150
AL-2030/2040CS/2050CS CIRCUIT DIAGRAM 13 - 13
/STB
PARAD7
PARAD6
/INIT
/ACK
BUSY
/FAULT
PARAD1
SLCT
PARAD2
PARAD3
/REV
PARAD4
/SLCTIN
PARAD5
/AUTOFD
PE
PARAD0
VCC3 EN5V
EN5VVCC3
/OA_RST(2)
PARAD[7..0](2)
/REV(2)
/INIT(2)
/SLCTIN(2)
/AUTOFD(2)
/STB(2)
/FAULT(2)
SLCT(2)
PE(2)
BUSY(2)
/ACK(2)
To NIC PWB
For AL2040 Model Only
C253
0.1u
CP12
0603FA1.5A/0603SFF150FM
C254
0.1u
CP11
0603FA1.5A/0603SFF150FM
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
R402 N.M.
R401 1kJ
C251
0.1u
C252
0.1u
TP459
TP462
TP460
TP461
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
MCU PWB (NIC Interface section) (AL-2030/2040CS) 13/13