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LCD1
TF7700LCD
B=68
R+B=X R101 1206
68
PP1 R102 1206
R119 R118 R117
B=68 27/68 22 22 22
R+B=27 Q1
R103 9013
LED5
5K6 LED6
LED7
LED LED
LED
Q6 Q2
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
1
2
3
4
5
6
7
8
9
9013 9013
LGND
R104 LED4 LED10 LED9 LED8
1K 5K6
R108 PP2
LED LED LED LED
R105
S10
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S34
S35
S36
S37
S38
S40
S41
S42
S43
S44
S45
S46
S47
S48
S23
S13
S18
S53
S54
S55
S56
S57
S12
S59
S60
S61
S62
S63
Q5
S1
S2
S3
S4
S5
S6
S7
S8
S9
S5
S4
S6
S7
S1
S2
S3
R109 9013 4.7 R113 R114 R115 R116
LGND Q3 1206 22 22 22 22
S10
1K R107
S7
S8
S9
S5
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
9013 R32
10K
R106 47K
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
R110
SEG1
SEG2
1K
SEG3
SEG5
SEG6
SEG7
SEG8
SEG9
SEG4
C01
GND
1K
1
10
11
12
13
14
15
16
680P/NPO
4
2
3
5
6
7
8
9
Q4 DO SEG17 S24
R111 9013 64 17
1K CLK SEG18 S25
63 18
CE SEG19 S26
62 19
CON1
OSC SEG20 S27
1 LGND 61 20
KEY1
VSS SEG21 S28
60 21
2
SW/IC+5V VDD2
59 22
SEG22 S29
IC1
3 VDD1 SEG23 S30
2COLC 58 23
R112 INH LC75823 SEG24 S31
4 57 24
TALK TALK
VDD SEG25 S32
10K REM1 56 25
5
6V/12V REMOTE S1 COM3 SEG26 S4
55 26