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TK-7100
46
BLOCK DIAGRAM
Q440
2SC4617(S)
DT
MI
C
IC202
NJM2904V
R
V
C
OVER
VOLTAGE
DET
SB
KMI4
IC203
NJM2902
(3/4)
IC203
NJM2902V
(1/4)
KMO1
POWER
IGN
Q71
KRC414RTK
M
PL
L
TCXOMOD
AGC
DET
KMI1
KMO2
T
V
C
TX-RX UNIT X57-691*-**
CK
SW
KMO1
8C
EL
V
SW
POWER
BUFF
MIC
MUTE
HOOK
8CL
IC201
NJM2100V
PLL IC
8R
C
CK
RF
SB
C
SUM
SW
KMI1
CM
KEY
MI
C
ME
MIC
LIPPLE
FILTER
MIC
SW
BS
H
KMO2
S
KMO2
HOOK(RXD)
AGC
RESET
DTMF
B
Q201
2SC4919
VC
O
Q403
2SC4738(GR)
TCXO
D/A
CONV
D/A
CONV
D/A
CONV
WIDE
KMI4
NARROW
KMI3
MIC
MON
CHARGE
PUMP
CHARGE
PUMP
16.8MHz
IC161
M62363FP(8/8)
IC161
M62363FP
(3/8)
IC161
M62363FP(6/8)
D201
DAN222
D202
1SS372
8T
C
SB
SQIN
8C
PTT
SPLATTER
FILTER
KMI3
PTT(TXD)
8C
MBL
MIC/IDC
Q404
2SC4649(N,P)
16.8MHz
MI
C
PTT(TXD)
CM
GND
KMI2
ME
Q407
2SJ243
IC401
MB15A02
LD
Q61
KRC404RTK
DT
KMI1
INT
KMI4
LOOP
FILTER
KMO1
SCN
HOOK(RXD)
KMI2
T
C
CM
CV
5C
Q402
2SA1832(GR)
KMI2
KMI3
SB
DTMF
Q10
KRA225S
5C
Q6
KRC102S
PLLE
DISPLAY UNIT X54-3430-20
Q
4
2SK50
8
MICMT
LCD BACK LIGHT
D19~26,28~31
B30-2205-05
SW SW
Q11
RN47A4
MBL
DIM
D18
HSB123
Q9
2SB1132(Q,R)
LCD DRIVER
IC2
LC75834W
CL
CE
DI
COM0~3
SEG0~30
MBL
DIM
INH
LCD
VOL
UP
VOL
DN
CH
UP
CH
DN
POWER
5C
CE
CL
DI
D2~5
B30-2205-05
Q1
2SK1824
X401
QT/DQT
TX
/
SP
M
AF
M
AM
CL
CE
DI
FNC1~FNC8
GND
8C
ALTI
IGN
DATAI
SB
EMGMIC
FNC3(RESET)
DATAI
5C
RXAFO
TXAFI
FNC2(RXD)
DETO
RXAFI
FNC1(TXD)
ALTI
DETO2
TXAFO
5C