Kenwood TS-480SAT Service Manual

108
JIHGFEDCBA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K501
K502
Q501
1
1 50M
10M 4M 14M 28M 7M 2M 21M GND LED
10
34
5
1
34
5
1
34
5
1
34
5
Q502 Q503 Q504
Q505
1
34
5
Q506
1
34
5
L501
L502
L503
L504
VSF
L505
L507
W501
W502
W503
W504 W505
W506
R505
R506
1
12
R507
CN501
CN502
CN503
RAT
C506
C507
C509
R550
TC501
C535
C536
D503
D505
D506
ANT2
ANT1
GND
GND
IC501
1
1011
20
L506
R501
R502
R503
R504
R508
R509
R510
R511
C501
C502
C503
C504
C505
C508
C510
C511
C512
R551
R552
R553
D501
D502
D504
J72-0876-09 C/3
J72-0876-09 C/3
BLACK
VSR
GND
TXB
VSR
VSF
GND
GND
GND
FEN2
CLK
DATA
14S
5C
200W FINAL UNIT (X45-366X-XX) (C/3) 0-00 : KH 2-71 : EH
Component side view (J72-0876-09)
200W FINAL UNIT (X45-366X-XX) (C/3) 0-00 : KH 2-71 : EH
Foil side view (J72-0876-09)
Component side
Foil side
Layer 1
Layer 2
Component side
Foil side
Layer 1
Layer 2
Ref No. Address
IC501 3H
Q501 4H
Q502 4H
Q503 4I
Ref No. Address
Q504 4I
Q505 3H
Q506 3D
D503 4D
Ref No. Address
D505 4C
D506 3D
Ref No. Address
D501 11E
D502 11E
D504 10G
TS-480HX/480SAT PC BOARD

Kenwood TS-480SAT Specifications

General

Antenna Impedance	50 ohms
Supply Voltage	13.8 V DC ±15%
Current Drain (Receive)	1.5 A
Antenna Connector	SO-239
Operating Temperature	-10°C to +50°C
Modes	SSB, CW, AM, FM, FSK
Antenna Tuner	Built-in
Current Drain (Transmit)	20.5 A
Power Output	100 watts
RF Output Power	100 watts