SCHEMATIC DIAGRAM /
TK-8100
59
J
I
H
G
F
X57-692 2/3
-t
-t
-t
C97
470p
C507
470p
C102
0.1u
43
5M
78
5M
R73
100k
R129
0
C467
470p
R442
100
17
D502
DA221
C515
470p
R118
1k
R526
180
C317
0.1u
CN301
C367
470p
D409
DAN235E
C512
470p
2SK1824
Q252
R369
150
3SK255
Q352
G1
D
S
G2
R432
1k
5M
R74
47k
C523
5p
R112
47k
C354
6p
C377
470p
C372
15p
L101
5M
R316
22k
R603
47k
D408
MA2S111
R103
1k
C521
470p
R68
1k
C268
0.1u
8R
CN303
R367
100
R123
0
B
R352
100
TH98
100k
L417
R268
1k
C502
2p
R250
47k
R320
10k
C373
7p
R361
22
47
R507
180
C464
470p
R117
1k
R501
1k
C375
470p
R110
47k
R71
4.7k
R321
22k
L357
39n
C72
470p
70
CN304
C104
0.1u
CNVSS
L304
330n
C455
2p
C324
0.01u
C510
470p
9
Q408
KRX102U
R131
1k
R525
33
R439
120k
R366
100k
TH97
100k
C371
0.5p
C514
470p
R318
10k
C361
470p
D302
DAN222
C151
1800p
C504
470p
R319
10k
CN502
5M
35
36
C463
470p
46
C363
0.01u
R130
1k
5M
R443
2.2k
C356
2p
R75
1k
C370
470p
84
R108
L303
330n
R441
1k
C505
470p
R109
1.5k
R122
0
R537
1.5k
99
C351
33p
R124
47k
R106
29
R94
10k
8T
C376
470p
R359
330k
C269
1u
L418
27n
C378
470p
C374
7p
8R
L501
27n
71
L351
470n
C98
470p
C323
270p
C316
0.1u
D303
DAN222
CN302
69
C66
470p
R353
100k
L356
27n
2SK1824
Q253
R519
330
R511
470
8R
TH351
3.3k
R125
1k
R363
150k
R509
100
83
R506
56k
R105
R523
3.3k
R107
R93
12k
8
R102
47k
R114
1k
R358
47
L504
22n
C366
0.1u
C250
0.1u
30
CN503
R362
470k
R115
1k
R119
1k
R323
100k
R66
47k
C82
470p
C318
0.1u
C358
470p
R104
1k
R444
1k
R440
100
C449
470p
C454
6p
R502
10
8C
R70
47k
R128
1k
85
C353
0.01u
R517
10
C357
0.01u
R434
0
CN501
C359
12p
C83
0.1u
R445
0
R513
220
86
8R
8C
5M
R364
0
R269
82k
C452
470p
R522
22
R435
100
C267
0.47u
C513
470p
1
QT/DQT
2
DTMF/MSK
3
PLLE
4
NC
5
NC
6
GND
7
CNVSS
8
EVLLD
9
BSHIFT
10
RESET
11
XOUT
12
VSS
13
XIN
14
VCC
15
GND
16
NC
17
PO
WER
18
INT
19
NC
20
TX/RX
21
UL
22
NC
23
NC
24
NC
25
NC
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
8RC
77
8TC
78
CM
79
NC
80
NC
81
NC
82
SBC
83
KMI1
84
KMI2
85
KMI3
86
KMI4
87
PWRPRCT
88
SIGNAL
89
TEMP2
90
TEMP1
91
BATT
92
RSSI
93
SQIN
94
AVSS
95
NC
96
VREF
97
AVCC
98
NC
99
KMO1
100
KMO2
48
R116
1k
R370
470k
R111
1k
R120
0
R91
1k
L355
18n
C516
8p
C362
470p
R126
1k
R113
47k
C355
18p
5M
R67
47k
L502
18n
R151
10k
C540
470p
R317
10k
R267
0
R351
470
R127
1k
R524
180
C101
470p
R72
1M
R82
0
C466
5p
C511
470p
C451
470p
C368
7p
R355
680
R354
560
R152
4.7k
45
R515
10
C360
8p
R322
100
C461
470p
R92
1k
R514
680
R516
3.3k
49
1
R365
100k
R101
47k
C522
470p
5M
3SK255
Q353
G1
D
S
G2
R433
4.7k
R360
470k
C501
470p
R270
2.7k
L420
27n
C456
4p
R69
1k
C509
5p
R371
390k
8C
R249
47k
1
A0
2
A1
3
A2
4
GND
5
6
7
8
8T
5C
C103
1000p
R81
47k
L352
470n
8R
C364
470p
C152
3900p
100
C469
10p
C472
10p
C470
5p
L421
18n
5M
DTMI(EVOL16)
EVLLD(CPU8)
AFM(CPU50)
RSSI(CPU92)
T/R SW
AF MUTE
TEMPERATURE
COMPENSATION
PLLE(CPU3)
SQIN(CPU93)
8CL
RSSI(CPU92)
TV
5M
DRIVE
TP
RXD
IF SWITCH
SBC(CPU82)
RIPPLE
FILTER
IGN(CPU72)
RIPPLE
FILTER
8TC(CPU77)
AFI(EVOL12)
EEPROM
QT/DQT(CPU1)
RESET(CPU10)
WIDE
IGN(CPU72)
MIXER
INT(CPU18)
8R
SBC(CPU82)
RF AMP
IF SWITCH
8RC(CPU76)
1/2Vcc
NARROW
AF MUTE
UL(CPU21)
DTMI(EVOL16)
RF SWITCH
8R
KEC
RSSI(CPU92)
TX/RX(CPU20)
W/NI(EVOL1)
Scrambler
IGNITION
TXD
2SC5108(Y)F
Q410
BUFFER AMP
2SC4617(S)
Q440
C450
22u10
2SC5108(Y)F
Q411
RF AMP
PRE DRIVE AMP
2SC5108(Y)F
Q500
D351,352
RF BPF TUNING
XF351
49.95M
L71-0591-05
2SC5108(Y)F
Q351
IF AMP
8RC(CPU76)
W/NO(EVOL2)
SMP(CPU51)
AMPSW(CPU52)
PC/TV
AFO(EVOL11)
8TC(CPU77)
MIC
2SC4649(N,P)
Q302
BUFFER AMP
CF302
L72-0959-05
CF301
L72-0993-05
EEPWP
EEPSCK
EEPSDT
FNC1
FNC2
CLKFLS
BSYFLS
TXD
RXD
PTT
HOOK
NC
NC
EMPFLS
NC
NC
NC
FNC3
CEFLS
FNC4
FNC5
FNC7
FNC6
FNC8
AFM
SPM
AMPSW
DT
CK
NC
NC
DST1
DST2
DST3
VCC
NC
VSS
NC
NARR
O
W
WIDE
NC
NC
NC
CL
CE
DI
IGN
MICMT1
MICEM
MICMT2
IC101
30622MAA-B96GU
CPU
SDA
SCL
WP
VCC
IC66
AT24C64A10SI18
D351
HVC376B
D352
HVC376B
L354
14n
C369
0.75p
2SC3357-A
Q502
PRE DRIVE AMP
2SC3357-A
Q501
R520
1.5k
C520
470p
PC/TV
W/NO(EVOL2)
TX/RX(CPU20)
CK(CPU54)
DT(CPU53)
AFO(EVOL11)
MIC
W/NI(EVOL1)
5M
AFI(EVOL12)
MICEM(CPU74)
MICMT1(CPU73)
R436
120k
Q71
KRC414RTK
SQIN(CPU93)
1/2Vcc
SBC(CPU82)
RESET(CPU10)
INT(CPU18)
WIDE(CPU65)
AMPSW(CPU52)
AFI(EVOL12)
SMP(CPU51)
NARROW(CPU64)
47k
1k
1k
47k
7.0V
T:5.6V
5.0V
T:6.8V
T:0.29V
T:1.6V
T:1.10V
T:7.3V
6.1V
R:7.0V
0.74V
W:4.9V
N:0V
R:7.5V
R:5.7V
4.87V
R:1.9V
T:0.97V
R:0.6V
R:7.3V
R:7.9V
7.2V
1.51V
T:6.0V
R:3.2V
T:1.8V
R:0V
R:4.6V
4.9V
R:4.9V
T:0V
7.7V
W:0V
N:4.9V
R:0.9V
0.8V
R:0.76V
R:1.6V
R:3.6V
0.4V
5.0V
TX-RX UNIT (X57-6923-03)