Kenwood TL 120 Service Manual
This is the 21 pages manual for Kenwood TL 120 Service Manual.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from Kenwood TL 120 Service Manual (Ocr-read)
Page 1
5F 7,___
A1 KENWOOD
; SERVICE MANUAL
Model T|.-I20 ,
:
1
:L LINEAR AMPLIFIER
Page 2
GONTENTS/ SPECIFICATIONS A
"\
SPECIFICATIONS ................................................................................. 2
FEATURE ............................................................................................. 3
CIRCUIT DESCRIPTION .................................................................... 3
SEMICONDUCTOR DATA ..................................................................... 5
OUTSIDE VIEWS.. 6
INSIDE VIEWS 6
PC BOARD .....
PA UNIT lX45-1130-00)
FILTER UNIT (X51»1210-00) ..................................... .. 7
CONTROL UNIT (X53v1150-61) ..................................................... 8
LED PC BOARD (J25-2707-04) ...................................................... 8 Q
PARTS LIST ........................................................................................... 9
A
PACKING .............................................................................................. 12
DISASSEMBLY ........ 12
TROUBLESHOOTING. . 15
ADJUSTMENT ......... 1s
REFERENCE DATA (EXAMPLE) ..................................... . 18
CIRCUIT DIAGRAM .............................................................................. 19
A
at
SPECIFICATIONS
.K
Transmit Frequency Range: 3.5 MHz ~ 29 7 MHz
Excimr Powor: IOW
Collector Input: 3 5 MHz ~ 21 MHz. 160W
28 MHz 140W
InpuI, Omput Impedance: 509
Power Supply: DC 12 ~ 16V [13.8w
Power Consumpfion: 15A (DC 13 8V)
Semiconducmr Complement:
Tvan5|slors 20
DwodES 22
Dimamions: 123 (123) WIde x 97 (107) ngh x 236 (265) Deep
VaIues m paremhesns Include protrusmns
Weight: 23 kg
NOTE:
Specmcanons are SUDJBCI to change Ior «mprovemenls,
A
A