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TK-7100H TK-7100H
BLOCK DIAGRAM
DISPLAY UNIT (X54-3430-20) TX-RX UNIT (X57-670x-xx)
Q404
MIC 2SC4649(N,P) D602
RF MA4PH633
8C Q405 Q410 IC402 Q411 8T 8R Q501 Q502 Q503 Q504 D603,605
MBL POWER 2SC3357 PD55003TR RD70HVF1
SB 2SK508NV(K52) 2SC5108(Y) UPB1509GV 2SC4649(N,P) 2SC3357 XB15A709
Q402 PRE
PTT(TXD) IC401 8C CHARGE 2SA1832(GR) RX T/R DRIVE FINAL
BUFF DIVIDER RF RF DRIVE ANT SW LPF ANT
ME MB15A02 PUMP VCO SW AMP AMP
MIC PLLE AMP
HOOK(RXD) DT LOOP CV Q407 Q408 D409 Vg
CM CK PLL IC
FILTER 2SJ243 KRX102U 8CL 5C 8C DAN235E 8T
LD 8T
16.8MHz D606 POW. D607 POW.
VOL VOL CH CH CHARGE SW SW
KMO1 MA742 DET MA742 DET
DN UP DN UP 5C 16.8MHz PUMP Q403 Q302
2SC4738(GR) 2SC4617(S)
5C TCXO TCXOMOD TXRX
16.8MHz TRIPLER
TX
MON SCN KMO2 X401 Q440 VCO Q406 Vg
2SC4617(S) IC161 IC501
2SK508NV(K52) M62363FP 50.4MHz BUFFER TA75W01FU
D/A LIPPLE 8CL (1/8) IC301 (1/2)
8C VCOMOD
KMI1 KMI2 KMI3 KMI4 CONV FILTER D/A IF Q351 Q352 Q353
CONV DEMODULATOR 2SC5108(Y) 3SK255 3SK255 IC501
IC161
D301 Q301 TA75W01FU
M62363FP(8/8)
MA742 2SC2412K APC (2/2)
IC2 IF MCF MIX BPF RF BPF
8C CONTROL
LC75834W PC
SQIN DET NOISE 8T
XF351
CE 49.95MHz
8R 8R 8R
COM0~3 CL
LCD LCD DRIVER D353,354
SEG0~30 DI TCXOMOD VCOMOD D351,352 RF BPF RF BPF IC161
D303 CF301 D302 HVC350B TUNE TUNE HVC350B M62363FP(3/8)
INH DAN222 DAN222
IC203 IC161 IC203 IC161 (WIDE)
Q1 IC201 IC202 NJM2902V M62363FP NJM2902V M62363FP D/A
GND NJM2100V NJM2904V (1/4) (3/8) (3/4) 8T SW CONV SP
2SK1824 (7/8) SW 450kHz SW
MBL PTT Q354
DIM MIC MIC SPLATTER D/A D/A 2SK1824 DTMF/BEEP
MIC/IDC SUM BUFF CF302 IC161
POWER MUTE FILTER CONV CONV (NARROW) IC252
IC251 Q251 Q252,253 M62363FP Q254
ME (4/8) LA4600
NJM2902V 2SC4617(S) 2SK1824 DTC363EU
HOOK NARROW EXT
KMI2 MICMT WIDE AF D/A SP
HPF SW SW AF
IC161 FILTER CONV
CM PA
AGC M62363FP(6/8)
KMI1 AGC
DET FNC1 FNC2
KMI3 D/A FNC3 FNC4 IC66
DTMF 5M EEPROM AFM
D19~26,28~31 KMO1 Q201 D201 CONV FNC5 FNC6 AT24C64N10SI18
B30-2205-05 KMI4 2SC4919 DAN222 FNC7 FNC8 SPM
D202 EEPWP SW
KMO2 EEPCK Q255
LCD BACK LIGHT 1SS372
D18 SB EEPDT KRC102S
HSB123 5C 8C
Q9 Q11 QT/DQT SBC BATT AMPSW
CE DTMF 8TC
2SB1132(Q,R) RN47A4 TEMP1 Q35 IC31 Q31
CL 8RC 2SA1641(S,T)
TEMP2 KTA1664(Y) KIA7808AF
DI NARROW
SB SW SW WIDE PLLE AVR
ELVLLD 8T SW SW +B
8V
DT BSHIFT IC33
RSSI E
TX/RX Q36 NJM78L05UA
CK CPU SQIN SB
CL KRC102S
B AFM
CE SPM IC101 8TC SW SBC SW 5M AVR
DIM DI AMPSW 30622MAA-B76GP
OVER IGN
VOLTAGE SW MICEM Q33 IC35
KMO1 BATT Q32
DET MICMT1 2SA1745(6,7)
Q10 D2~5 KMO2 KRC102S PST9140NR
MICMT2 PWRPRCT
KRA225S B30-2205-05 Q61 8R SW OVER
KEY KRC404RTK VOLTAGE INT INT
PTT(TXD) SIGNAL DET
SW HOOK(RXD) Q34
IGN SW POWER KRC102S
CM IC34
KMI1 8RC SW
Q71 PST9140NR
KMI2 Q86 X86 Q87
KRC414RTK KMI3 2SK1824 2SK1824 RESET RESET 5M
SW MBL KMI4
BSHIFT SW SW AVR
INT 5C
Q6 RESET 5V IC32
KRC102S NJM78L05UA
47 48
TK-7100H TK-7100H
LEVEL DIAGRAM
Receiver Section
Center Frequency 49.95MHz 450kHz Audio Frequency
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