TK-7160
44
BLOCK DIAGRAM
Q442
2SJ347
Q81
RT1N441U
8C
POWER
INT
Q211
2SC4919
TCXOMOD
AGC
DET

TX-RX UNIT

CK
SW
KMO1
8C
SW
D/A
CONV
D/A
CONV
D/A
CONV
HOOK
8CL
PLL IC
RF
SW
8C
CM
KEY
IC201
M62364FP
(1/6)
IC201
M62364FP
IC201
M62364FP (2/6
)
ME
MIC
MIC
SW
KMO3
Q445
2SC3928A
Q422
2SC4738(GR)
S
BL
HOOK(RXD)
AGC
FB
IC211
NJM2100V
(1/2)
VC
O
TCXO
BUSY
Q3
KRA225S
MIC
A
CHARGE
PUMP
CHARGE
PUMP
16.8MHz
D212
MC2858
D211
1SS372
SB
SQIN
8C
PTT
Q
4
2SK50
8
NC
8C
MBL
16.8MHz
M
PTT(TXD)
CM
IC401
MB15A02
GND
KMI2
ME
LIPPLE
FILTER
LD
DT
KMI1
LOOP
FILTER
Q84
KRC414RTK
TX
S
TCXOMOD
CV
5C
IC213
BU4066BCFV
(1/2)
KMI3
SB
Q421
2SA1832(GR)
Q431
2SC4649(N,P)
5C
Q4
KRC102S
PLLE

DISPLAY UNIT

MICMT
LCD BACK LIGHT
D7~18
B30-2281-05
SW
BL
D21
MC2850
Q2
2SB1132(Q,R)
LCD DRIVER
IC1
LC75834W
or
PT6554LQ
CL
CE
DI
COM0~3
SEG0~30
BRI
LCD
POWER
5C
CE
CL
DI
D1~6
B30-2282-05
X401
CH
UP
VOL
UP
VOL
DN
CH
DN KMO2
<B C>
DO
KMO1~3
KMI1~3
DO
BL
MIC/IDC AUDIO
PROCESSOR
IC241
AQUA-L (1/2)
QT/DQT
AMP
IC215
BA10358FV
IGN
R
V
C
T
V
C
OVER
VOLTAGE
DET
PTT (TXD)
HOOK (RXD)
POWER
CM
DI
STD
TCLK/DTRDO
RDF/FD
UL
INT
RESET
QT/DQT
DTMF/MSK
NARROW
WIDE
DT
CK
CL
CE
DO
BSYLED
TXLED
PA
HOR
DIR
LIMSW
DTRLOADN
TDATA/DTRCLK
S
B
8
T
8
R
A
B
P
L
E
V
B
S
T
X
A
F
S
P
A
M
M
I
M
I
SW
Q1
RN47A4
BRI
M
B