Read Sharp UP-5900 (serv.man8) Service Manual online
UP-5900VS
CIRCUIT DIAGRAM
9 – 23
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
1-11 COM3
COM3
COM4
SERIAL4 CN
DR3
RD3
COM3_SD3
ER3
RS3
CS3
DSR3#
DTR3#
TXD3#
RXD3#
CTS3#
RTS3#
DR4
RD4
COM4_SD4
ER4
RS4
CS4
DSR4#
DTR4#
TXD4#
RXD4#
CTS4#
RTS4#
DCD4
RI4
CS4
COM4_SD4
RD4
ER4
GND
DCD4
RI4
RS4
DR4
RS3
DR3
CS3
COM3_SD3
ER3
RD3
DTR3#
26
TXD3
26
RTS3#
26
CTS3#
26
RXD3
26
DSR3#
26
DTR4#
26
TXD4
26
RTS4#
26
CTS4#
26
RXD4
26
DSR4#
26
RI4#
26
DCD4#
26
VCC
VCC
PVCC5
C321
0.1UF
2
1
C324
0.1UF
2
1
C322
0.1UF
2
1
J1
JC
1
3
2
C323
0.1UF
2
1
IC47
HIN211
12
14
15
16
7
6
20
8
5
26
22
19
24
25
10
18
23
27
4
9
1
3
2
17
13
11
21
28
C1+
C1-
C2+
C2-
T1IN
T2IN
T3IN
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
EN
SHDN#
GND
R5IN
R4IN
R3IN
R2IN
R1IN
T3OUT
T2OUT
T1OUT
V-
V+
VCC
T4IN
T4OUT
C433
0.1UF
2
1
CN33
53014-0910
1
2
3
4
5
6
8
9
7
IC30
HIN211
12
14
15
16
7
6
20
8
5
26
22
19
24
25
10
18
23
27
4
9
1
3
2
17
13
11
21
28
C1+
C1-
C2+
C2-
T1IN
T2IN
T3IN
R1OUT
R2OUT
R3OUT
R4OUT
R5OUT
EN
SHDN#
GND
R5IN
R4IN
R3IN
R2IN
R1IN
T3OUT
T2OUT
T1OUT
V-
V+
VCC
T4IN
T4OUT
C325
0.1UF
2
1
C431
0.1UF
2
1
C435
0.1UF
2
1
CN20
TM11R-3C-88
HIROSE
1
2
3
4
5
6
7
8
C432
0.1UF
2
1
C434
0.1UF
2
1
Click on the first or last page to see other UP-5900 (serv.man8) service manuals if exist.