UP-600, UP-700 (serv.man15). Circuit Diagrams manual for UP700C - Sharp ECR Service Manual (repair manual). Page 8

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8
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8) MAIN_CN
STH2
/RES
VCC
/RESA
RESA
/STH2A
FB54
BLM31
X4
FB58
BLM31
X2
 3
  4
IC21B
 1
  2
IC21A
74L
V14A
 13
12
IC21F
74L
V14A
R206
4.7K
FB55
VH
CUTM+
CUTM-
CUTS
VJCOM
/JPF
A
/JPFB
/JPFC
/JPFD
/JPES
VH
TM1
VCC
/STRB4
/STRB3
SO
SI
CLOCK
/LA
TCH
/STRB2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CN9
T_PRINT CN(40Pin)00 6229 640 003 800
A[0..23]
/HWR
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
VCC
+24v
/RD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
CN8
OPT_CN(68Pin)10 5072 0681 09 856
/RESET
/OPTCS
A0
A1
D8
D9
/POFF
/EXW
AIT
/TRQ2
/TRQ1
/IRQ1
/RFSH
A3
D[8..15]
D10
D11
D12
D13
D14
D15
VCC
VCKDC
/DPCS
/BREQ
/BA
C
K
/IPLON0
/INTSR
/INTSW
1
8
2
7
3
6
4
5
BR40
4.7K*4
VCC
/OPBS
/IPLON1
A21
VCC
/IPLON0
/OPBS
/STRB1
/RPES
VRCOM
/RPF
A
/RPFB
/RPFC
/RPFD
PHUPS
FVHS
/HWR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
CN16
R
OM FPC CN.(45Pin)XF2H-4515-1
/SCK2
HTS2
SCK2A
/HTS2A
SHEN2A
FB56
FB57
FB59
C167
470pF
 5
  6
IC21C
 9
  8
IC21D
 11
10
IC21E
IC21(74L
V14A) 7Pin :
 GND
14Pin 
: VCC
R207
1K
VCC
A15
A14
A13
A12
A[0..15]
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CN304
TCP_IP CN(53553-0409)
/SHEN2
/DPCS
A11
A10
/RD
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
D9
D8
/LRES
/INTSR
/INTSW
/RD
/LRES
/INTSR
/INTSW
D15
D14
D13
D12
D11
D10
D[8..15]
C185
1000pF
/HWR
/HWR
/DPCS
BA
CK-UP PO
WER
+5.7V PO
WER
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
/RD
D15
D14
D13
D12
D11
D10
D9
D8
/RASPN2
VCKDC
GND
/RASPN2
/EPR
OM1
/EPR
OM2
VCKDC
/EPR
OM1
/EPR
OM2
/OPBSI
GND
GND
VLED
VCC
STH1
HTS1
/SCK1
/KRQ
/SHEN
/ST
O
P
/POFF
VCKDC
STH1
HTS1
/SCK1
/KRQ
/ST
O
P
/POFF
A2
/RES
/AS
/RESETS
/LRES
/SHEN
FLM
FLM
VCKDC
VO
VO
FB64
FB63
C194
22uF/16V
VLED
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CN17
CKDC CN.30P(C03-30-A-G-1)
LD3
LD2
LD1
LD0
M
LP
CP
LD3
LD2
LD1
LD0
M
LCDENB
LP
CP
PNLSNS
LCDENB
PNLSNS
TP1
FB65
FB66
FB67
FB68
FB69
FB71
FB70
BLM31*9
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
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