Block Diagram - Kenwood TK-8360 Service Manual

TK-8360/8360H/8360H
DISPLAY UNIT (X54-374)
D11~D21,24
B30-2337-05
LCD BACL LIGHT
Q10
2SB1132(Q,R)
SW
SW
CONT
D22
B30-2321-05
BLUE
D23
B30-2151-05
BUSY
TX
KMI1
A
INT-SP
SP+
SP–
J1
MBL
SB
PROTECTION
MIC GND
PTT (TXD)
ME
MIC
HOOK (RXD)
DM
52
TENTATIVE
U
( )

BLOCK DIAGRAM

COM1~4
SEG1~38
SEG40~42
IC1
LC75857W-E
LCDDI
LCDDO
LCD DRIVER
LCDCL
LCDCE
5C
KMO1
KMI1
SB
KMI2
KMO2
KMO3
KMI3
Q9
RN47A4-F
BLC
Q2
RT1N141U-T111
5C
SW
BLED
Q5
RT1P141U-T111
Q6
RT1N141U-T111
SW
GLED
Q3
RT1N141U-T111
Q4
RT1P141U-T111
SW
RLED
EMG
POWER
KMI2 KMI3
KMO1
C B
KMO2
S
KMO3
D5~D9
Q7
B30-2337-05
KRA225S
KEY BACL LIGHT
SW
SB
SW
OVER
MBL
CONT
VOLTAGE
Q8
RT1N141C-T112
TX-RX UNIT (X57-802)
MB15E03SL-E1
PLLE
PLDT
PLCK
UL
19.2MHz
BUFF
AMP
X1
L77-3055-05
TCXO
IC1
TC75S51FE(F)
E40-6847-05
CN1
CN701 AMP
POWER
MKEY
FREQ
PTT/TXD
HOOK/RXD
ME
MIC
GND
GND
IC701
LCDDO
NJM2100V-ZB
LCDCL
LCDCE
MIC/MOD
LCDDI
AMP
5C
GND
GND
EMG
GND
NC
GND
Q703
BLED
2SC4919-S
GLED
RLED
AGC
MBL
BLC
SP–
SP–
M1MUTE
SP+
SP+
SB
SB
J700
D701,702,704~706
E58-0536-05
D708,710,711
6
FNC1
SURGE
11
1
PROTECT
SB FNC6
7
FNC2
SB
2 12
5C
IGN
5C
8
IGN
FNC3
3 HR1
13
PA
HR1
HR2
9
FNC4
PA
4
14
DETO
DETO HR2
10
DATAI
FNC5
5 15 GND
DATAI GND
CN700
EXTERNAL
E40-6361-05
D-SUB 15PIN
OPT1 SI
1 3
2 4
OPT3 SO
IC2
LOOP
PLL IC
FILTER
3.3C
Q11
KTC4075E(Y,GR)
Q1 RIPPLE
9C
KTC4075E(Y,GR) FILTER
IC3
19.2MHz
BD7542FVM
TCXOMOD
ASSIST
ASTC
FILTER
3.3M
Q5
2SK1830F
DC
ASTSW
SW
IC710(1/2)
TC7W53FK(F)
MOD/VGS
IC702
Q712
CD686AQ3(1/3)
SSM3J05FU-F
BASEBAND IC
SW
CLK
SCRSW
3.3C
BUFF
AMP
19.2MHz
AGC
DET
IC708
TC4W53FU-F(1/2)
D712
MC2858-T111
VGS
REC/SRC
D713
SW
1SS372F
(FNC7)
MOD/VGS
VGSRX
SW
IC710(2/2)
TC7W53FK(F)
DA221
FNC1 FNC4
FNC2 FNC5
FNC3 FNC6
Q702
IC700
2SJ645
ADM202EARNZ
HORN
RS-232C
FNC1
ALERT
DRIVER
SW
FNC2
SW
HORN
Q705
KTC4075E(Y,GR)
CK USEL GND AI GND STON TCTL AUDIH
5 7 9 11 13 15 17 19 21
6 8 10 12 14 16 18 20 22
OPT4 OPT5 GND AO 5C DTI NC OPT2
OPTION
MCH
LV
9CL
Q4
SSM3J05FU-F
VC
ASSIST
FILTER
SQIN
RS
2SK
VCOMOD
SW
DMUTE
Q709
MOD
MOD1
SSM3J05FU
SW
MOD2
W
N
P
Q710
H
KTC4075E(Y,GR)
P
P
P
T
M
B
G
R
B
A0
L
L
L
P
MOD1
S
M
M
D
U
L
C
E
M
V
P
FNC1(MCU)
P
FNC2(MCU)
H
TXO RXEI OPT6
23 25
24 26
RXEO TXI 9C