Kenwood - TS-520S - Transceiver
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TS-520S
Date:
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Information
The TS-520S is a highly sophisticated solid state amateur
radio transceiver employing only three vacuum tubes.
Operating on all amateur bands between 1.8 and 29.7 MHz,
this unit is constructed modularly. All major electronic
circuits are wired on easily removed or installed circuit
boards. The TS-520S includes many built-in features usually
found as extras on other transceivers. Included in the
equipment are a VOX circuit, a 25 kHz crystal calibrator, an
RIT circuit, a RF attenuator, and an effective noise
blanker. The TS-520S also includes automatic gain control
(AGC), automatic level control (ALC), provisions for
break-in CW with sidetone, a speech processor, and built-in
power supplies.
The TS-520S also can connect a Digital Display, Model DG-5,
(optional). The DG-5 is useful for reading the TS-520S
operating frequency as precise as an order of 100 Hz.
Designed for operation on SSB or CW, the TS-520S delivers
more than 200 watts PEP input. The low power consumption of
the TS-520S, resulting from its solid state design, makes
the transceiver ideal for portable and mobile operation. Any
complicated electronic equipment will be damaged if operated
incorrectly, and this transceiver is no exception. Please
read all of the operating instructions before putting the
TS-520S on the air.
3 Manuels
Manuel d'utilisation avec schémas
Type manuel:
Manuel d'utilisation avec schémas
Pages:
48
Taille:
3,7 Mio
Langue:
anglais
Révision:
Manuel-ID:
B50-2531-00 (G)
Date:
Qualité:
Document scanné, lecture en partie mauvaise, en partie illisible.
Date de téléchargement:
8 janvier 2017
MD5:
d9715c1b-4187-cda7-599a-13a701e3f504
Téléchargements:
922
Manuel d'entretien
Type manuel:
Manuel d'entretien
Pages:
57
Taille:
6,1 Mio
Langue:
anglais
Révision:
Manuel-ID:
B51-0829-10 (T) 2,000
Date:
février 1978
Qualité:
Document scanné, lecture en partie mauvaise, en partie illisible.
Date de téléchargement:
15 janvier 2017
MD5:
53c1a5a4-3202-fb52-c6e6-daa009c93b53
Information
SPECIFICATIONS
....................................................................................................................
3
TS-520 SERIES COMPARATIVE
TABLE...................................................................
4
BLOCK DIAGRAM
..................................................................................................................
5
GENERAL
.................................................................................................................................
6
CIRCUIT DESCRIPTION
.......................................................................................................
6
FUNCTIONAL
DESCRIPTION..............................................................................................
9
EXTERNAL
VIEW...................................................................................................................12
PARTS ALIGNMENT
...........................................................................................................13
PC BOARD
VFO UNIT
(X40-1070-01)............................................................................................
14
RECTIFIER UNIT (X43-1090-02)
............................................................................
14
FIX CH, AVR UNIT (X43-1100-00)
.........................................................................
15
HV UNIT (X43-1110-00)
...........................................................................................
15
OSC COIL UNIT
(X44-1160-00).................................................................................
16
ANT COIL UNIT (X44-1070-00)
...............................................................................
16
MIXER COIL UNIT
(X44-1080-00)............................................................................
17
DRIVE COIL UNIT
(X44-1090-00)............................................................................
17
RF UNIT
(X44-1200-00)...............................................................................................
18
IF UNIT (X48-1060-01)
...............................................................................................
19
AF UNIT (X49-0008-01)
............................................................................................
20
CARRIER UNIT
(X50-0009-01).................................................................................
21
MARKER UNIT (X52-0005-01)
.................................................................................
21
GENERATOR UNIT (X52-1090-00)
.........................................................................
22
INDICATOR UNIT (X54-1280-00)
...........................................................................
22
VOX UNIT (X54-0001-00)
.........................................................................................
23
NB UNIT
(X54-1080-10)..............................................................................................
23
FINAL UNIT (X56-1220-00)
......................................................................................
24
PARTS
LIST..............................................................................................................................25
PACKING................................................................................................................................34
DISASSEMBLY
..........................................................................................................................35
MODIFICATION ..............................................
....................................................................40
TROUBLESHOOTING
.........................................................................
........... ..............41
LEVEL DIAGRAM
..................................................................................................................44
ADJUSTMENTS
......................................................................................................................45
SCHEMATIC
DIAGRAM..........................................................................................................51
[ OPTION ]
DK-520 (For
DG-5)..........................................................................................................
4
DS-1A (DC-DC
CONVERTER)....................................................................................52
Téléchargements:
1183
Manuel d'entretien et d'utilisation
Type manuel:
Manuel d'entretien et d'utilisation
Pages:
48
Taille:
3,6 Mio
Langue:
anglais
Révision:
Manuel-ID:
Date:
Qualité:
Document scanné, lecture en partie mauvaise, en partie illisible.
Date de téléchargement:
15 avril 2018
MD5:
cbeeb5ef-549f-e822-08c6-a9d63cde8314
Information
TS-520S SPECIFICATIONS............... 3
SECTION 1. INTRODUCTION.............................. 4
1.1 KENWOOD TS-520S
1.2 Requirements for Operation
SECTION 2. INSTALLATION................................ 6
2.1 Unpacking
2.2 Operating Location
2.3 Cabling
SECTION 3. OPERATING CONTROLS................. 9
3.1 Front Panel Controls
3.2 Side Panel Controls
3.3 Rear Panel Controls
SECTION 4. OPERATING INSTRUCTIONS.......... 17
4.1 Preliminary Procedure
4.2 Receiver Tuning
4.3 Reading the Operating Frequency
4.4 Calibration
4.5 WWV Reception
4.6 RF Gain
4.7 Noise Blanker
4.8 AGC (Automatic Gain Control)
4.9 RIT (Receiver Incremental Tuning)
4.10 RF ATT
4.11 Transmitter Tuning
4.12 SSB Operation
4.13 CW Operation
4.14 Operation with a Linear Amplifier
4.15 Fixed Frequency Operation
4.16 Internal Cross Channel Operation
4.17 Mobile Operation
4.18 DX Operation (Use of Processor Pull on)
4.19 SSTV Operation
4.20 Operation with a Phone Patch
4.21 Novice Operation
SECTION 5. CIRCUIT DESCRIPTION.................. 26
5.1 General Description
5.2 Carrier Board
5.3 Generator Board
5.4 RF Board
5.5 IF Board
5.6 NB (Noise Blanker) Board
5.7 AF Board
5.8 VFO Board '
5.9 Marker Board
5.10 VOX Board
5.11 Fixed Channel-AVR Board
5.12 Rectifier Board
5.13 HV Board
5.14 Indicator Board
5.15 Final Power Amplifier Board
SECTION 6. MAINTENANCE AND
ALIGNMENT..................................... 34
6.1 General Information
6.2 Accessories
6.3 Receiver RF Section Alignment
6.4 Noise Blanker Board Alignment
6.5 IF Board Alignment
6.6 Fixed Channel-AVR Board Alignment
6.7 Drive Coil Alignment
6.8 Carrier Balance Adjustment
6.9 Transmitter Neutralization
6.10 VFO Calibration
6.11 Crystal Calibrator Alignment
6.12 Replacing the Fuse
6.13 Cleaning
6.14 Replacement Parts
SECTION 7. TROUBLESHOOTING....................... 41
7.1 General Information
7.2 Transmitter and Receiver Circuits
7.3 Receiver Section
7.4 Transmitter Section
TS-520S
SCHEMATIC............................................. 43
TOP VIEW OF THE TS-520S.................................. 44
BOTTOM VIEW OF THE TS-520S.......................... 44
Téléchargements:
643