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SCHEMATIC DIAGRAM /
TK-8100
61
7
6
5
4
3
2
1
T
S
R
Q
P
X54-343 1/1
C16
100p
C22
1000p
D28
B30-2205-05
R34
100
1
DIM
2
NC
3
MBL
4
SEG0
5
SEG1
6
SEG2
7
SEG3
8
SEG4
9
SEG5
10
SEG6
11
SEG7
12
SEG8
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
COM2
38
COM3
39
VDD
40
VLCD
41
VLCD1
42
VLCD2
43
VSS
44
OSC
45
INH
46
CE
47
CL
48
DI
R8
1k
R5
1k
Q6
KRC102S
R33
56
R10
2.7k
C24
0.01u
C30
0.01u
D22
B30-2205-05
R6
1k
D23
B30-2205-05
R21
10k
D21
B30-2205-05
R4
1k
C25
1000p
D2
B30-2205-05
D25
B30-2205-05
R24
470k
L1
Q10
KRA225S
D4
B30-2205-05
D17
MA2S111
R26
3.9k
R9
1k
D5
B30-2205-05
C23
1000p
D3
B30-2205-05
R22
10k
C4
100p
D29
B30-2205-05
C15
100p
R40
47k
R37
10
R7
1k
R23
10k
D24
B30-2205-05
R25
47k
D31
B30-2205-05
C18
1u
C19
680p
Q11
RN47A4
D20
B30-2205-05
C6
0.01u
R11
2.7k
R36
56
D26
B30-2205-05
D30
B30-2205-05
D19
B30-2205-05
D18
DA204U
J1
E08-0877-05
CN1
E40-6005-05
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
KEY BACKLIT
SEG3
KMO2
KEY BACKLIT SWITCH
CM
KMO1
MBL
COM2
DC SWITCH
KMI1
SEG13
ME
SEG21
POWER
SWITCH
PTT
SEG6
SEG11
HOOK
CM
KMI4
SEG26
KMI3
CE
SEG9
SEG28
VOL
DC CONTROLLER
POWER
SEG15
SEG12
Q10
SEG29
5C
DI
SEG18
SEG23
SB
COM0
SCN
DN
DC SWITCH
LCD ILLUMINATION
SEG16
SEG0
MIC
SEG27
KMI3
Q9
MIC
VOL
SEG20
SEG17
KMO1
KMI2
LCD BACKLIT SWITCH
CL
DN
SEG30
KMI2
SEG24
SEG22
PTT
CH
SEG2
DISPLAY UNIT (X54-3430-20)
SEG5
SEG4
COM1
SEG1
SEG25
MON
KMI4
SEG19
SEG7
SURGE
ABSORPTION
SEG8
KMI1
SEG14
Q11
SEG10
CH
GND
ME
COM3
GND
DIMMER FUNCTION SWITCH
HOOK
UP
SB
UP
KMO2
D27
DA221
CP1
R90-0724-05
C31
1000p
C32
1000p
C33
1000p
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
COM0
COM1
2SB1132(Q,R)
Q9
KEY & LCD BACKLIT
D2-4
1000p
C27
C28
1000p
IC2
LC75834W
LCD CONTROLLER
KEY & LCD BACKLIT
D19-26,28-31
R38
39
R39
39
12.0V
0.125V
4.9V
13.5V
4.7V
4.9V
13.5V
12.7V
12.7V
4.9V
8.9V
Note : The components marked with a dot (
•
) are parts of layer 1.