Sharp UP-5900 (serv.man8) Service Manual ▷ View online
UP-5900VS
CIRCUIT DIAGRAM
9 – 18
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
1-7-2 ULTRA I/O COMx2
Ultra I/O (2/2)
Two UART mode
Hardware Configuration
COM1
COM 1,2
COM2
COM1
COM2
COM2
sout1
dtr1#
rts1#
sin1
dtr1#
sout1
dcd1#
cts1#
dsr1#
ri1#
rts1#
COM1_DCD#
COM1_SIN
COM1_CTS#
COM1_SOUT
COM1_DSR#
COM1_DTR#
COM1_RTS#
COM1_SIN
COM1_RI#
COM1_DTR#
COM1_SOUT
COM1_RTS#
COM1_DSR#
COM1_DCD#
COM1_CTS#
ri2#
dtr2#
COM2_DTR#
sin2
COM2_DSR#
COM2_DCD#
dsr2#
COM2_SOUT
COM2_CTS#
sout2
cts2#
COM2_SIN
rts2#
dcd2#
COM2_RTS#
COM2_RI#
COM2_CTS#
COM2_SIN
COM2_DCD#
COM2_DSR#
COM2_RTS#
COM2_SOUT
COM2_DTR#
COM1_CI#
COM2_CI#
COM1_CI#
COM2_CI#
VCC
VCC
VCC
PVCC5
PVCC5
CN13
DM10191-61
1
6
2
7
3
8
4
9
5
C307
0.1UF
2
1
C306
0.1UF
2
1
IC21
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
IC19B
PC87309VLJ
89
99
92
88
86
83
100
85
84
98
87
96
93
95
94
97
SIN1
SIN2(/ID3)
SOUT1/CFG0
RTS1#/BADDR1
DTR1#/BADDR0/BOUT1
CTS1#
SOUT2(/IRSL0/IRRX2/ID0)
DSR1#
DCD1#
RTS2#(/IRSL1/ID1)
RI1#
DTR2#/BOUT2(/IRSL2/ID2)
CTS2#(/A11)
DSR2#(/DRATE0)
DCD2#(/P12)
RI2#(/DENSEL)
S2
SSS312
2
1
3
C303
0.1UF
2
1
C304
0.1UF
2
1
C305
0.1UF
2
1
R199
10K
1
2
R198
10K
1
2
PF1
miniSMD020-2
2
1
C312
0.1UF
2
1
C310
0.1UF
2
1
C308
0.1UF
2
1
S1
SSS312
2
1
3
IC22
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
C311
0.1UF
2
1
C309
0.1UF
2
1
R200
10K
1
2
CN12
DM10191-61
1
6
2
7
3
8
4
9
5
PF2
miniSMD020-2
2
1
UP-5900VS
CIRCUIT DIAGRAM
9 – 19
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
CLERK SWITCH I/F. SCH
X7
CLERK CN
14PIN --- VCC
* IC402/IC403 : 7PIN --- GN
D
WMF CN
ST2
/S0
/S1
ST1
ST0
/S7
/S7
/S4
/S2
/X7
/S6
/S1
/X6
/C2
/C4
/S6
/S5
/C5
/S5
/S4
/X5
/C6
/X3
+5V
+5V
CFSR
/S2
ST1
ST2
GND
/S1
GND
/X2
/C0
/X1
/X0
/S2
/S4
/C1
/S0
/S0
/C3
/S6
/S3
/S3
/S3
ST3
/S5
/X4
/S[0..9]
ST0
ST3
STB0
26
STB1
26
STB2
26
STB3
26
CFSR
26
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
IC24C
74LS125
9
8
10
CN14
GIL-G-12P-S3T2-E
1
2
3
4
5
6
7
8
9
10
11
12
IC25C
74LS125
9
8
10
+
-
IC26A
BA10393
3
2
1
8
4
FB26
BLM21
1
2
FB
D10
IC24D
74LS125
12
11
13
FB27
BLM21
1
2
FB
IC25D
74LS125
12
11
13
FB28
BLM21
1
2
FB
IC25A
74LS125
2
3
1
+
-
IC26B
BA10393
5
6
7
8
4
IC23
74HC138
1
2
3
6
4
5
15
14
13
12
11
10
9
7
A
B
C
G1
G2A
G2B
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
D12
FB29
BLM21
1
2
FB
D9
FB22
BLM21
1
2
FB
D14
R202
3.3K
CN15
53014-0810
1
2
3
4
5
6
7
8
R204
4.7K
IC25B
74LS125
5
6
4
IC24A
74LS125
2
3
1
C314
0.1UF
R203
2.2K
FB23
BLM21
1
2
FB
D15
1SS355
D11
+
C313
10UF/10V OS(SC)
IC24B
74LS125
5
6
4
D13
FB24
BLM21
1
2
FB
D16
1SS355
FB25
BLM21
1
2
FB
UP-5900VS
CIRCUIT DIAGRAM
9 – 20
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
1-8 DRAWER
[DRW CN1]
[DRW CN0]
DRSNS0
DRSNS1
DRSNS1
DRSNS0
DR0
26
DR1
26
DS
26
-12V
VCC
VCC
-12V
+12V
Q10
DTA144EK
2
3
1
R205
6.8K
R207
2.7K
R209
1K
R208
47K
IC27A
STA471A
2
3
1
CN17
5045-03A
2
1
3
FB33
BFR601009C8NG
Q8
DTA144EK
2
3
1
C317
1000PF
F3
400mA/250V
CN16
5045-03A
2
1
3
C316
0.1UF
FB32
BFR601009C8NG
FB31
BFR601009C8NG
IC27B
STA471A
4
5
10
Q9
DTC114YK
2
3
1
Q7
DTC114YK
2
3
1
C315
0.1UF
FB30
BFR601009C8NG
R206
6.8K
UP-5900VS
CIRCUIT DIAGRAM
9 – 21
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
1-9 MCR I/F
14PIN --- VCC
IC5 : 7PIN --- GND
MCR CN
(for 4069)
RCP1#
RDD2#
CLS2#
CLS1#
RDD1#
RCP2#
CLS1
26
RDD1
26
RCP1
26
CLS2
26
RDD2
26
RCP2
26
VSS
VDD
PVCC5
VCC
PVCC5
BR78
4.7K-4
1
8
2
7
3
6
4
5
CN18
5045-0810
1
2
3
4
5
6
7
8
IC28B
4069
3
4
FB37
BLM21
1
2
FB
IC28C
4069
5
6
IC28D
4069
9
8
IC28A
4069
1
2
IC28E
4069
11
10
IC28F
4069
13
12
FB36
BLM21
1
2
FB
FB39
BLM21
1
2
FB
BR77
4.7K-2
1
4
2
3
BR80
10K-2
1
4
2
3
FB38
BLM21
1
2
FB
FB35
BLM21
1
2
FB
FB34
BLM21
1
2
FB
BR79
10K-4
1
8
2
7
3
6
4
5
Click on the first or last page to see other UP-5900 (serv.man8) service manuals if exist.