Table of Contents
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A
B
C
D
Note : The components marked with a dot (
•
) are parts of layer 1.
X57-6700-20 TX-RX UNIT
D403,404
Q402,403
RX VCO
CHARGE PUMP
L406
D404
C426
R403
1k
R414
R402
1k
27u
MA2S304
VOTAGE
470
CV
27p
R401
1k
DROPPED
D402
R410
Q402
HZU5ALL
8.2k
R418
2SA1832(GR)
R419
R421
L405
CV
TCXO
Q403
R412
2SC4738(GR)
1k
1k
1.5k
R:1.62V
X401
KDC
R:4.9V
L401
10k
VC
5C
PLL IC
16.8MHz
D405,406
IC401
GND
XOUT
TX VCO
MB15A02
PLL SYNTHESIZER
L77-1868-15
RF AMP
D406
C434
L413
L411
MA2S304
470p
39n
R:6.9V
R:0.069V
Q404
L403
C418
R415
2SC4649(N,P)
27u
C411
10u
1000p
0
R:4.82V
C412
0.1u
10u 6.3
LIPPLE
FILTER
L416
R428
47k
R409
100k
R:4.85V
R425
R426
47k
47k
8CL
UL(CPU21)
5C
MOD
PLLE(CPU3)
DT(CPU53)
CK(CPU54)
MIC
5C
W/NO(EVOL2)
W/NI(EVOL1)
D4-11
R163
47k
SURGE ABSORPTION
5M
IC161
M62363FP
DIGITAL
TX AF
POTENTIOMETER
CN2
Q1
2SK1824
1
AFI(EVOL12)
SB
Scrambler
AFO(EVOL11)
2
5C
R164
1k
3
R165
1k
5.0V
4
R166
1k
R223
MIC MUTE
5
FNC1
5C
Q202
MICMT1(CPU73)
29
4.7k
2SJ243
R222
1k
MICEM(CPU74)
6
FNC2
30
7
FNC3
43
C210
R210
8
FNC4
45
0.1u
18k
9
FNC5
R209
46
R211
R212
10
FNC6
T:4.9V
240k
48
R208
82k
82k
11
FNC7
1.5k
47
5C
12
FNC8
49
MIC AMP
IDC
IC202
SPLATTER FILTER
NJM2904V
CN3
1
IGN
HPF
1
T:2.4V
2
DATAI
8C
C213
3
DETO
3
IC201
R:7.9V
4
TXAFI
R207
NJM2100V
3300p
R215
R214
MIC AMP
5
TXAFO
750k
68k
68k
6
EMGMIC
C217
AF AMP
C206
7
RXAFO
Q201
10u 6.3
7
2SC4919
C203
1000p
8
ALTI
8
0.027u
BUFFER AMP
9
RXAFI
9
C205
IC203
SUM AMP
10 5C
NJM2902V
5C
0.1u
11 8C
D201
D202
DI
R217
1
14
8C
DAN222
1SS372
R206
220k
2
13
R205
-
+
+
-
CN4
100
1/2Vcc
3
12
20 GND
T:7.9V
820
8C
4
11
19 NC
V+
GND
OR GATE
AGC
5
10
18 NC
6
9
17 IRQ
7
8
16 BEEPOUT(L)
8C
15 BEETOUT(H)
T:3.37V
14 DISC
1/2Vcc
MOD BUFFA
13 SIGOUT(H)
12 NC
R228
10k
11 VCC
10 SIGOUT(L)
9
RXDATA
SB
8
RESET
R77
270k
7
NC
(D)
6
NC
5
TXDATA
4
NC
BEAT
3
NC
SHIFT
2
NC
C90
Q87
2SK1824
1
GND
18p
R:1.2mV
E
F
G
H
RX VCO
RF AMP
T:4.8V
RF SWITCH
BUFFER AMP
R:4.8V
C430
5p
R:7.39V
D409 DAN235E
Q410
1
8
Q411
R:6.6V
R:0.82V
R:6.2V
VCC1
VCC2
R:1.25V
Q405
2SC5108(Y)
2SC4649(N,P)
L421
C466
L408
2SK508NV(K52)
C432
C454
C456
2
7
C459
C460
IN
OUT
100n
100p
27n
0.5p
6p
2p
3
6
1000p
18p
R:0.76V
IN
SW2
R:0.57V
4
5
R444
GND
SW1
1k
IC402
UPB1509GV
R429
Q407
2SJ243
DIVIDER
100
T:0.97V
Q408
T:6.7V
KRX102U
R430
T/R SW
L417
R434
100
R432
0
C439
6p
1k
T:6.6V
Q406
T:0.82V
2SK508NV(K52)
C441
T/R SW
R:4.9V
LIPPLE
TP
0.5p
FILTER
T:0.8mV
Q440
TX VCO
2SC4617(S)
R:2.46V
R:7.08V
XF351
R:7.25V
MIXER
R:5.44V
R:0.75V
L71-0591-05
Q352
C351
R353
R354
49.95M
R355
L352
3SK255
33p
100k
330
470
560n
D
G2
D407
R:7.9V
MODULATION
LIPPLE
R:7.77V
C359
R:0.58V
S
G1
FILTER
8p
Q351
2SC5108(Y)
IF AMP
8R
TX/RX(CPU20)
DT(CPU53)
CK(CPU54)
MIC
PC/TV
W/NO(EVOL2)
W/NI(EVOL1)
AFO(EVOL11)
8TC(CPU77)
8RC(CPU76)
SMP(CPU51)
AMPSW(CPU52)
AFI(EVOL12)
5M
R123
C102
0
0.1u
C101
1000p
WIDE(CPU65)
NARROW(CPU64)
76
50
8RC
AFM
77
49
R119
1k
8TC
FNC8
78
48
R118
1k
78
CM
FNC6
79
47
R117
1k
R124
NC
FNC7
5M
80
46
R116
1k
47k
NC
FNC5
81
45
R115
1k
NC
FNC4
82
44
R113
47k
SBC
CEFLS
R125
1k
83
43
R114
1k
83
KMI2
FNC3
1k
42
R126
84
84
KMI1
NC
1k
41
R127
85
85
KMI3
NC
1k
R128
86
40
86
KMI4
NC
C103
R112
47k
87
CPU
39
PWRPRCT
EMPFLS
1000p
88
IC101
38
RXD TXD
SIGNAL
NC
30622MAA-B76GP
R91
1k
89
37
TEMP2
NC
DC
R92
1k
90
36
R111
1k
AMP
TEMP1
HOOK
91
35
BATT
PTT
92
34
RSSI
RXD
R109
R110
93
33
1.5k
47k
SQIN
TXD
R129
94
32
R108
47k
AVSS
BSYFLS
0
95
31
R107
47k
NC
CLKFLS
5M
L101
96
30
R106
1k
VREF
FNC2
5.0V
97
29
R105
1k
AVCC
FNC1
98
28
NC
EEPDT
R130
1k
99
27
99
KMO1
EEPCK
R131
1k
100
26
KMO2
100
EEPWP
R227
QT/DQT(CPU1)
5M CNVSS
22k
PLLE(CPU3)
R78
1k
EVLLD(CPU8)
R151
R152
TX/RX(CPU20)
10k
4.7k
UL(CPU21)
DTMI(EVOL16)
RSSI(CPU92)
RSSI(CPU92)
IGN(CPU72)
Q71
R75
KRC414RTK
1k
R72
R71
X86
L77-1934-05
C87
BEAT
17
1M
4.7k
SHIFT
R86
18p
KEC
0
IGNITION
SQIN(CPU93)
Q86
2SK1824
SBC(CPU82)
1/2Vcc
INT(CPU18)
RESET(CPU10)
I
J
K
L
F501
Q501
PRE DRIVE AMP
Q502
PRE DRIVE AMP
T:1.2V
T:1.5V
C516
2SC3357
2SC3357
C515
R516
L503
L504
C502
R503
C503
C509
27p
0
820p
27n
27n
C526
R522
L505
T:6.9V
T:7.5V
1000p
18
100p
15p
680p
180
18.5n
T:0.38V
T:1.09V
C471
C533
10p
68p
Q503
TEMPERATURE
RD55003TR
Q504
COMPENSATION
RD70HVF1-01
DRIVE AMP
D502
T:2.2V
FINAL AMP
DA221
T:2.0V
R520
R523
R510
18k
39k
D501
1.5k
TEMPERATURE
COMPENSATION
R:2.49V
RF AMP
D353,354
D351,352
Q353
3SK255
RF BPF TUNING
R:7.59V
VOLTAGE
R:1.85V
RF BPF TUNING
D
G2
PROTECTION
C367
R364
C371
R369
C380
C384
S
100p
0
2p
0
G1
R:1.66V
1000p
1p
R:0.89V
RF BPF
Q354
2SK1824
C388
R378
4p
0
8R
R:2.4V
R379
TV
PC
R532
100k
MIC
PC/TV
W/NO(EVOL2)
AFO(EVOL11)
8TC(CPU77)
8RC(CPU76)
SMP(CPU51)
AMPSW(CPU52)
R323
L304
R322
220k
330n
100
R:6.8V
L302
R:0.64V
C319
330n
100p
Q302
2SC4617(S)
W:4.9V
BUFFER AMP
N:0V
FM DEMODULATION
DETECTION
IC301
D301
TK14489V
CF301
R:4.17V
MA742
L72-0993-05
WIDE
8TC
49
1
20
C309
OSC(B)
RFIN
48
IF SWITCH
IF SWITCH
2
19
0.022u
OSC(E)
GND
D303
D302
47
DAN222
3
18
DAN222
NC
Hy_C
C315
4
17
46
CF302
MIX_O
SCAN
L72-0999-05
R:7.9V
0.1u
5
16
45
VCC
SCAN
6
15
IF_IN
SQLIN
C311
0.1u
7
14
R306
43
NARROW
DEC1
FLAMPO
SQL AMP
C312
0.1u
8
13
270k
R:1.77V
Q301
DEC2
FLAMPI
2SC2412K
R314
2.2k
9
12
C306
W:0V
R:1.11V
PH_S
RSSI
N:4.9V
R315
18k
10
11
1000p
QUCO
AFO
AFV
L301
L34-4554-05
C258
R258
C256
36
0.01u
2.7k
0.018u
35
AUDIO
FILTER
IC251
RSSI(CPU92)
NJM2902V
5M
W/NI(EVOL1)
R259
1
14
R256
5M
12k
2
13
5.6k
-
+
+
-
AFI(EVOL12)
3
12
R:7.9V
30
11
4
8C
V+
GND
29
10
5
9
R251
C251
6
7
8
47k
4.7u 6.3
5C
RX
1
8
R270
C269
A0
VCC
C253
R:3.8V
R253
2
7
2.7k
0.1u
A1
WP
R67
1/2Vcc
1u
0
3
6
47k
R269
C268
A2
SCL
R264
4
5
R66
4.9V
82k
0.1u
8C
120k
GND
SDA
47k
Q251
IC66
AF MUTE
R:3.37V
EEPROM
2SC4617(S)
AT24C64N10SI18
C264
R:0.7mV
Q253
5M
2SK1824
1000p
R268
0.033u
C66
AFM(CPU50)
LIMITTER
DTMI(EVOL16)
1k
BUFFER
AMP
D251
R265
R:2.78V
MA742
Q252
5.6k
R275
2SK1824
15k
B
AF MUTE
Scrambler
R267
0
SQIN(CPU93)
SBC(CPU82)
1/2Vcc
INT(CPU18)
RESET(CPU10)
M
N
O
P
CN601
X54-3430-20 DISPLAY UNIT
T:13.6V
R:12.6V
ANT SW
D602
L507
L508
C554
MA4PH633
C603
L602
L603
L604
J1
MBL
1T
2.5T
1000p
1000p
5T
5T
5T
SB
GND
PTT
ME
MIC
T:0.79V
HOOK
CM
D1-3
SURGE ABSORPTION
5M
D603,605
ANT SW
D606
D607
MA742
MA742
D606,607
APC VOLTAGE
APC CONTROLLER
DETECT
CN1
CN1
18
1
GND
IC501
POWER
TA75W01FU
PTT
17
2
PTT
R1
100
5
4
35
R2
0
MIC
16
3
MIC
VEE
T:16V
6
3
R605
15
4
POWER
POWER
17
7
2
15k
D608
R5
14
5
ME
1SS355
5C
8
1
TEMPERATURE
22k
HOOK
6
HOOK
VCC
R3
1k
13
T:7.9V
COMPENSATION
36
KMI2
12
7
KMI2
R8
1k
83
CM
CM
R4
3.3k
11
8
78
R528
KMI1
10
9
KMI1
R9
1k
84
R531
R529
470
KMI3
9
10
KMI3
R7
1k
85
0
47k
470
KMO1
8
11
KMO1
R5
1k
99
KMI4
7
12
KMI4
R6
1k
MIC
86
KMO2
6
13
KMO2
R4
1k
100
SB
5
14
SB
SB
5C
4
15
5C
5C
CE
3
16
CE
70
CL
2
17
CL
69
DI
1
18
DI
71
IC252
LA4600
AUDIO
AMP
10
9
8
7
6
5
4
3
2
1
AFO(EVOL11)
C273
R277
R278
C274
1u
68k
12k
0.22u
R313
100k
R:3.1V
J1
SPM(CPU51)
R279
Q254
DTC363EU
4.7k
AF MUTE
CN5
AMPSW(CPU52)
Q255
KRC102S
AF MUTE
KEC
T:7.9V
Q35,36
Q35
DC SWITCH
D32
KTA1664(Y)
CURRENT
R36
8T
PROTECTION
Q36
1.5k
R:13.5V
DC SWITCH
KRC102S
KEC
T:13.0V
C37
1000p
R37
R35
8TC(CPU77)
D32
R:13.5V
0
47k
1812L110PR
Q31
2SA1641(S,T)
R:7.9V
KEC
B
X54-3430-20
1,1A
SB
8R
VOLTAGE
Q33,34
Q33
REGULATOR
E
D2-5,19-26,28-31
2SA1745(6,7)
D17
DC SWITCH
8C
8R
D18
R34
IC31
R:12.8V
Q34
KIA7808AF
KRC102S
R:7.9V
D27
4.7k
DC SWITCH
R33
3
1
D31
Q32
8RC(CPU76)
OUT
IN
KRC102S
REVERSE
47k
COM
CONNECTION
KEC
PROTECTION
KEC
2
8C
VOLTAGE REGULATOR
5C
IC32
IC33
NJM78L05UA
NJM78L05UA
R:4.9V
R:4.9V
1
3
5M
1
3
OUT
IN
5C
OUT
IN
COM
COM
X57-6700-20
2
VOLTAGE
2
D1-11,502
REGULATOR
D31
5M
D32
R:4.5V
D61
IC35
IC34
R62
PST9140NR
PST9140NR
D201,302,303
1k
D202
1
5
R:6.2V
1
5
NC
D251.301,606,607
Q61
NC
VCC
VCC
KRC404RTK
2
2
D351-354
5C
VEE1
VEE1
D61
R61
3
4
3
4
D401,408
OVER VOLTAGE
VEE2
DETECTION
VEE2
OUT
OUT
D402
02DZ18(X,Y)
470
D403-406
OVER VOLTAGE
KEC
DETECTION
VOTAGE
D407
VOTAGE
DETECTOR
DETECTOR
D409
INT
RESET
D501.608
SBC(CPU82)
D503
B
D602
D603,605
INT(CPU18)
RESET(CPU10)
Q
R
S
TK-7100H
SCHEMATIC DIAGRAM
SURGE ABSORPTION
R34
100
CP1
R90-0724-05
37
24
COM2
SEG20
38
23
COM3
SEG19
39
22
VDD
SEG18
4.9V
40
21
VLCD
SEG17
41
20
VLCD1
SEG16
LCD CONTROLLER
42
19
VLCD2
SEG15
IC2
43
18
VSS
LC75834W
SEG14
44
17
OSC
SEG13
45
16
INH
SEG12
46
15
CE
SEG11
47
14
CH
CH
VOL
VOL
CL
SEG10
DN
UP
DN
UP
48
13
KMO1
DI
SEG9
SCN
MON
KMO2
DC SWITCH
L1
4.9V
R21
R22
R23
R40
10k
10k
10k
47k
Q11
Q11
DIMMER FUNCTION SWITCH
4.7V
12.7V
LCD ILLUMINATION
RN47A4
D19
D20
D21
D22
R36 56
13.5V
8.9V
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
Q10
12.7V
Q9
D23
D24
D25
D26
KEY BACKLIT SWITCH
R33
56
2SB1132(Q,R)
KEY BACKLIT
13.5V
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
D4
D2
R10
D31
D30
D29
D28
C23
1000p
12.0V
B30-2205-05
B30-2205-05
2.7k
B30-2205-05
B30-2205-05
B30-2205-05
B30-2205-05
Q10
D5
D3
KRA225S
R11
Q9
D19-26,28-31
0.125V
B30-2205-05
B30-2205-05
2.7k
D18
HSB123
LCD BACKLIT SWITCH
KEY & LCD BACKLIT
D2-4
KEY & LCD BACKLIT
Q6
DC CONTROLLER
KRC102S
4.9V
DC SWITCH
:B30-2205-05
Q6
:KRC102S
IC2
:LC75834W
:MA2S111
Q9
:2SB1132(Q,R)
:HSB123
Q10
:KRA225S
:DA221
Q11
:RN47A4
:DA221
Q1,86,87,252,253,354
:2SK1824
IC31
:KIA7808AF
:ZSH5MA27
Q31
:2SA1641(S,T)
IC32,33
:NJM78L05UA
:1812L110PR
Q32.34,36,255
:KRC102S
IC34,35
:PST9140NR
:02DZ18(X,Y)
Q33
:2SA1745(6,7)
IC66
:AT24C64N10SI18
:DAN222
Q35
:KTA1664(Y)
IC101
:30622MAA-B76GP
:1SS372
Q61
:KRC404RTK
IC161
:M62363FP
:MA742
Q71
:KRC414RTK
IC201
:NJM2100V
:HVC350B
Q201
:2SC4919
IC202
:NJM2904V
:MA2S111
Q202,407
:2SJ243
IC203,251
:NJM2902V
:HZU5ALL
Q251,302,440
:2SC4617(S)
IC252
:LA4600
:MA2S304
Q254
:DTC363EU
IC301
:TK14489V
:MA360
Q301
:2SC2412K
IC401
:MB15A02
:DAN235E
Q351,410
:2SC5108(Y)
IC402
:UPB1509GV
:1SS355
Q352,353
:3SK255
IC501
:TA75W01FU
:02DZ5.1(Y)
Q402
:2SA1832(GR)
:MA4PH633
Q403
:2SC4738(GR)
:XB15A709
Q404,411
:2SC4649(N,P)
Q405,406
:2SK508NV(K52)
Q408
:KRX102U
Q501,502
:2SC3357
Q503
:PD55003TR
Q504
:RD70HVF1-01
T
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