Complete view – Kenwood TK-8180 User Manual
Page 63
-t
C906
0.01u
C917
0.1u
C918
10u10
C912
1000p
C909
100p
D901
02DZ18(X,Y)
R904
1k
R903
470
C904
100p
J901
8
7
6
5
7
3
2
1
C916
0.1u
C915
1000p
R901
1k
D906
DA204U
D904
DA204U
IC901
TA78L05F
2
COM
3
IN
1
OUT
C927
1000p
R943
100
R939
4.7k
D905
DA204U
R905
4.7k
R909
47k
R911
47k
R907
33k
C908
1000p
C907
1000p
Q913
DTC114EE
Q906
DTC114EE
C928
1000p
Q901
DTC144EE
Q902
DTC144EE
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
26
S26
27
S27
28
S28
29
S29
30
S30
31
S31
32
S32
33
S33
34
S34
35
S35
36
S36
37
S37
38
S38
39
S39
40
S40
41
S41
42
S42
43
S43
44
S44
45
S45
46
S46
47
S47
48
S48
49
S49
50
S50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
R957
4.7k
R956
4.7k
C935
470p
R955
4.7k
R958
4.7k
R959
10k
C931
4.7u10
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
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
C925
10p
R919
1k
R936
10k
L903
R926
47k
L904
R932
1k
R933
1k
R934
1k
R935
1k
R927
1k
R928
1k
R914
470k
R915
470k
R944
0
Q905
DTC114EE
C921
1000p
R918
270
C926
1000p
R917
470
Q904
DTC114EE
D926
D920
D917
D913
D912
D925
D911
D916
D919
D923
D915
D922
D910
D921
R950
100
R949
100
R948
100
R947
100
D909
D918
D914
L902
1u
C910
100p
C911
100p
C914
100p
C913
1000p
L901
1u
R929
1k
R930
1k
R931
1k
R916
470k
CP901
100*2
CP902
100*2
CP903
100*2
CP904
100*2
CP905
100*2
CP906
100*2
CP907
100*2
CP908
100*2
CP909
100*2
CP910
100*2
CP911
100*2
D924
R953
820
D927
D928
R954
820
D929
D930
CN902
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
12A02CH
Q910
Q911
DTC114EE
R962
10k
R963
10k
R971
1k
R967
270
C936
0.1u
R969
0
R970 10k
R910
47k
CN901
1
2
D907
B30-2151-05
C933
0.01u
C934
0.01u
C932
0.01u
C937
0.01u
R913
470k
C930
0.01u
R920
0
TH901
S1R103J440H
100k
R942
47
12A02CH
Q909
R945 10k
R952
390
R951
390
R925
470
C938
1000p
R941
1k
R940
100
L909
L908
C924
10p
C922
0.01u
C920
100p
L907
COM8_1
COM9_1
COM1_1
COM2_1
COM3_1
COM4_1
COM5_1
COM6_1
COM7_1
COM8_2
COM9_2
SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG31
SEG32
SEG33
SEG34
SEG35
SEG41
SEG42
SGE43
SEG44
SEG45
SEG51
SEG52
SEG53
SEG54
SEG55
SEG61
SEG62
SEG63
SEG64
SEG65
SEG71
SEG72
SEG73
SGE74
SEG75
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
S[1]
S[2]
S[3]
S[4]
S[5]
S[6]
S[7]
S[8]
S[9]
S[10]
S[11]
S[12]
S[13]
S[14]
S[15]
S[26]
S[27]
S[28]
S[29]
S[30]
S[36]
S[37]
S[38]
S[39]
S[40]
S[46]
S[47]
S[48]
S[49]
S[50]
S[56]
S[57]
S[58]
S[59]
S[60]
S[66]
S[67]
S[68]
S[69]
S[70]
COM[2]
COM[3]
COM[4]
COM[5]
COM[6]
COM[7]
COM[8]
COM[9]
COM[1]
COM[2]
COM[3]
COM[4]
COM[5]
COM[6]
COM[7]
COM[8]
COM[9]
S[16]
S[17]
S[18]
S[19]
S[20]
S[22]
S[21]
S[23]
S[24]
S[31]
S[25]
S[32]
S[33]
S[35]
S[34]
S[41]
S[42]
S[44]
S[43]
S[45]
S[51]
S[53]
S[52]
S[54]
S[55]
S[62]
S[61]
S[63]
S[64]
S[71]
S[65]
S[72]
S[73]
S[75]
S[74]
S[75]
S[74]
S[73]
S[72]
S[71]
S[70]
S[69]
S[67]
S[66]
S[68]
S[65]
S[62]
S[61]
S[64]
S[63]
S[56]
S[57]
S[60]
S[59]
S[58]
S[55]
S[54]
S[52]
S[53]
S[51]
S[46]
S[47]
S[48]
S[49]
S[50]
S[45]
S[41]
S[43]
S[44]
S[42]
S[36]
S[39]
S[40]
S[38]
S[37]
S[35]
S[33]
S[34]
S[32]
S[31]
S[26]
S[30]
S[28]
S[29]
S[27]
L905
L906
COM[2]
COM[9]
COM[8]
COM[3]
COM[4]
COM[1]
COM[5]
COM[6]
COM[7]
FKEY[1]
FKEY[2]
FKEY[3]
FKEY[4]
FKEY[6]
FKEY[5]
FKEY[7]
FKEY[8]
FKEY[10]
FKEY[9]
FKEY[10]
FKEY[9]
FKEY[8]
FKEY[7]
FKEY[6]
FKEY[5]
FKEY[4]
FKEY[3]
FKEY[2]
FKEY[1]
HK
E
MIC
PTT
DM
SB
BLC
ME
SP2
TX
BUSY
LCD
Key
SP CONNECTOR
SPO
SPO
SPO
SPO
SPO
SPO
GND
8C
SB
SB
NC
PSW
GND
GND
MIC
ME
GND
PSENS
RST2
NC
SHIFT/MODEL
NC
5C
TXD
RXD
GND
GND
GND
GND
GND
TX
RX
8C
DISPLAY UNIT (X54-3480-10)
SB
LCDRST
SW_8C
LCDCK
LCDCS
5C
LCDDT
VOLTAGE
REGULATOR/5V
TX
INDICATION
LED SW
BUSY
INDICATION
LED SW
DIMMER SW
CONTROL
BACKLIGHT
CONTROL
BACKLIGHT CONTROL SW
8C SW
8C SW
CONTROL
HOOK SW
Q901,902
VOLTAGE
PROTECTION
VOLTAGE
PROTECTION
TX/BUSY
INDICATION
PSW
ME
RST
LCD
B38-0888-05
POWER
IC903
LC75810T-8726
LCD DRIVER
S[5]
S[2]
S[4]
S[3]
S[1]
S[10]
S[12]
S[11]
S[8]
S[14]
S[13]
S[9]
S[7]
S[6]
S[15]
S[16]
S[21]
S[22]
S[24]
S[18]
S[17]
S[19]
S[23]
S[20]
S[25]
SW_8C
LCDCS
LCDRST
LCDDT
LCDCK
5C
SB
RX
TX
8C
PSW
ME
RST
X901
L77-1956-05
SURGE PROTECTION
D904-906
LCD BACKLIGHT
D909-920
KEY BACKLIGHT
D921-930
2SC2873(Y)
Q907
DIMMER SW
NC
RXD2
TXD2
PTT/TXD
NC
DM
NC
NC
HK/RXD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
TP1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCC
NC
VSS
NC
NC
NC
NC
NC
NC
NC
NC
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
NC
AVSS
NC
VREF
AVCC
NC
NC
NC
SEG70
SEG69
SEG68
SEG67
SEG66
SEG60
SEG59
SEG58
SEG57
SEG56
SEG50
SEG49
SEG48
SEG47
SEG46
SEG40
SEG39
SEG38
SEG37
SEG36
SEG30
SEG29
SEG28
SEG27
SEG26
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM2_2
COM3_2
COM4_2
COM5_2
COM6_2
COM7_2
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
D903
MINISMDC020
CURRENT
LIMITER
B30-2281-05
B30-2281-05
B30-2282-05
B30-2281-05
B30-2282-05
B30-2281-05
B30-2282-05
B30-2282-05
D902
02DZ18(X,Y)
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
99
100
S76
S77
S78
CoM10/S79
CoM9/S80
CoM8
CoM7
CoM6
CoM5
CoM4
CoM3
CoM2
CoM1
VDD
VLCD
VLCD0
VLCD1
VLCD2
VLCD3
VSS
oSC
RES
CE
CL
DI
S51
S52
S53
S54
S55
S56
S57
S58
S59
S60
S61
S62
S63
S64
S65
S66
S67
S68
S69
S70
S71
S72
S73
S74
S75
NC
NC
NC
NC
SHIFT
BYTE
CNVSS
NC
NC
RST
Xout
VSS
Xin
VCC
NMI
BLC2
BLC1
DIMM
LEDG
LEDR
NC
LCDCK
LCDDT
LCDCS
LCDRST
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
99
100
IC902
30302M8-8Z7GP
MICROPROCESSOR
TO
TX-RX UNIT (B/3) CN429
4.97V
5.05V
7.84V
7.84V
7.10V
7.84V
5.02V
4.61V
13.3V
T:0.01V
R:5.02V
5.03V
T:4.80V
R:0.01V
R:0.01V
BUSY:4.83V
0V
0.66V
4.62V
7.10V
7.84V
7.79V
5.04V
5.05V
7.43V
0.01V