UP-600, UP-700 (serv.man15). Circuit Diagrams manual for UP700C - Sharp ECR Service Manual (repair manual). Page 10

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10
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1) DISPLAY1
VBLED
+4.1V
TP1
FOR BACKLIGH
T
R6
2
2.4kF
C4
5
22uF/16V
R6
1
6.8kF
R7
1
SHORT
2
1
4
5
3
IC9
BA00ASFP
VLED
LCDENB
C4
4
0.47uF
SA
PG7
PG6
PG5
SB
  1
SC
  2
SD
  3
SE
  4
SF
  5
SG
  6
P4
  7
P0
  8
P1
  9
P2
 10
P3
 11
MODR
 12
CFSR
 13
KEX0
 14
KEX1
 15
RQ
 16
SKR0
 17
ST0
 18
ST1
 19
S T 2
2 0
S T 3
2 1
P O F F
2 2
S T O P
2 3
D D I G
2 4
D C S
2 5
V C C
2 6
S C K
2 7
H T S
2 8
S T H
2 9
S D I S P
3 0
B U Z Z
3 1
D S C K
3 2
SRES
33
DS0
34
SHEN
35
IRQ
36
KR0
37
KR1
38
KR2
39
KR3
40
RESET
41
OSC
2
42
OSC
1
43
GN
D
44
CL
1
45
CL
2
46
TEST
47
G0
48
G1
49
G2
50
G3
51
G 4
5 2
G 5
5 3
G 6
5 4
G 7
5 5
G 8
5 6
G 9
5 7
G 1 0
5 8
G 1 1
5 9
P O 0
6 0
P O 1
6 1
P O 2
6 2
P O 3
6 3
S A
6 4
IC1
CKDC
9
PG8
PG9
PG10
VCKDC
VCC
R3
4
47
K
C3
9
10uF/16V
C2
9
0.1uF
/MODR
/CFSR
KEX0
KEX1
/MODR
/CFSR
KEX0
KEX1
ST0
ST1
SB
SC
SD
SE
SF
SG
DP
PDS
R5
4
7
K
R6
4
7
K
R8
4.7
K
C1
470pF
C2
1000p
F
R7
4.7
K
CKDC9
VCKDC
/KR2
/KR3
CKDC
R
/KR2
/KR3
PG4
PG2
PG3
PG1
C1
3
0.1uF
X1
32.768KHZ
  1
  3
2
X2
4.1
9MHz
R1
7
1M
R1
8
22
0
C1
2
15pF
C1
1
15pF
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
CN1
CKDC CN.30P CABLE
FOR MAIN
VCC
STH1
HTS1
/SCK1
/KRQ
/SHEN
/STOP
/POFF
VLED
VCKDC
STH1
HTS1
/SCK1
/KRQ
/STOP
/POFF
/RESETS
/SHEN
VO
FL
M
LD
3
LD
2
LD
1
LD
0
FL
M
VCKDC
VLED
VO
LD
3
LD
2
LD
1
LD
0
M
LP
CP
M
LCDENB
LP
CP
PNLSNS
LCDENB
PNLSNS
VCC
VO
FL
M
LD
3
LD
2
LD
1
LD
0
FB1
0
FB1
1
FB1
2
FB1
3
FB1
4
FB9
BLM31*9
/KR0
/KR1
/KRQ
/SHEN
/RESETS
/KR0
/KR1
/KRQ
/SHEN
C1
5
C
1
6
C1
7
C
1
8
D1
1SS353
C1
9
C14-
C19
47
0pF
*6
C2
0
2200p
F
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN2
LCD CN.00 6200 500 015 000
VCC
1
2
BZ1
BUZZER
R9
33
R1
1
2.2
K
C9
1000p
F
C8
470pF
C7
470pF
C6
470pF
C5
470pF
C1
4
Q1
C2412K
/STOP
ST2
ST3
VCKDC
ST3
ST2
/STOP
/POFF
/POFF
C3
0.1uF
C4
0.1uF
/SCK1
HTS1
STH1
/SCK1
HTS1
STH1
|LINK
|KEYBOARD.SC
H
VCKDC
|DISPLAY2.SCH
R5
8
18
0
R5
7
15
0
C4
2
10uF/16V
C4
3
0.1uF
1
2
CN1
0
BT CN.5267-02BLUE
R1
2
12
K
VLED
VCC
C3
1
0.1uF
C3
2
10uF/16V
C3
0
10uF/16V
C3
3
0.1uF
M
LCDENB
LP
CP
VBLED
PNLSNS
FB1
5
FB1
6
FB1
7
2. CKDC PWB
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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