Schematic Diagram - Kenwood TK-7360 Service Manual

A
TK-7360/7360H/7360H
TX-RX UNIT (X57-8020-XX)
1
1
PLCK
PLDT
PLLE
1
PLPS
UL
2
1.50V
1
VCoNT
2
GND
R5 10k
3
C7 1000p
IC1 TC75S51FE(F)
3
4
OUT IN-
2
VSS
5 1
VDD IN+
DC AMP
(FREQUENCY)
3.29V
R89
4
470k
5
W : 4.89V
N : 0V
WIDE
CF500
C511
0.1u
D500
MC2858
CF501
C512
0.1u
W : 0V
N : 4.89V
NARROW
6
7
50
X57-802 1/6
B
V
( )
R8 1k
R7 1k
R6 1k
R21
10
R22
1k
3.3C
1.64V
R13 C21
BUFFER
AMP
56k 0.1u
0.65V 3.20V
Q1
KTC4075E(Y,GR)
X1
3.27V
L77-3055-05
R17
4
VCC
10
L2
R12
1.5u
0
3
oUTPUT
TCXO
19.2MHz
RX 2nd LOCAL
DOUBLER AMP
R11 R14
22k 0
L503
0.73V
8.76V 470n
C506
R502
820k 16p
Q500
2SC5108(Y)F
DOUBLER
R523
0
R : 8.23V
R529 C542 R531
0 0.01u 390
Q504
2SC5108(Y)F
R : 0.73V
IF AMP
5C
4.86V
C514
0.1u
D501
1
MC2858
OSCIN
D500,501
2
W/N CF OSCoUT
C522
SWITCH
0.1u
3
MIXoUT
C515
4
VCC
0.1u
C523 0.1u
5
IFIN
C524 0.1u
6
DEC
7
FILoUT
8
FILIN
C521
330p
R513 C525
1000p
56k
C

SCHEMATIC DIAGRAM

1
IC2
MB15E03SL-E1
PLL IC
C41
3.5p
C32 C33
L5
68n
1000p
1000p
SPEED UP
C24 C27
0.1u 0.1u
C25 C28
10u 10u
R30
2.40V
4.7k 4.7k
FIN FILTER
Q2
CONTROL
RT1N141U-T111
ASSIST FILTER
7.39V
CN1
IC3
BD7542FVM
CV
1 8
CN3 VCC
7
2
C509
3 6
0.01u
4 5
VEE
R36
1k
FREQ
CN503
R : 8.59V
MCF
XF500
38.85MHz
R534 C551
0.01u
330
9R
9R
Q502
W/N SWITCH
FM SYSTEM IC
IC500
UA31136L
16
MIXIN
15
GND
Q502
14 RT1P441U-T111
N-REC
13
N-DET
12
RSSI
C528
11
IFoUT
82p
10
QUAD
9
Q503
AFoUT
RT1N441U-T111
CN502
RSSI
D
R39
R34 R45 R52
0 1k 1k
0
DOUBLER
C55
Q3
R43 C50 1000p
2SC5108(Y)F
0
8p
D2,3,4
FIN FILTER
SWITCH
R38
15k
9CL
Q4
ASSIST FILTER
SWITCH
Q4
SSM3J05FU-F
Q5
R57 R59 2SK1830F
10k 0
Q5
ASSIST FILTER
SWITCH CONTROL
R549
9R
R : 2.43V
CN505
R549 C563
33 470p
R : 2.12V
Q507
3SK318
RX 1st
MIXER
R : 0.88V
Q505
SQUELCH
AMP
R524
2.41V
10k
C543
0.64V
0.022u
C535
1000P
Q505
2SC2412K
D502
HSB88AS-A Q506
R541
KTC4075E(Y,GR)
R533
82k
0
CN501
SQIN Q508
RT1N441UT-111
Q506
D502
SQUELCH
SQUELCH
INPUT SWITCH
AMP
Q508
Q503
SQUELCH
W/N SWITCH
INPUT SWITCH
CONTROL
WIDE 2
RSSI
NARROW
E
1
L9
9CL
6
2
DISC