Kenwood TK-272G Service Manual

VHF FM TRANSCEIVER
TK-272G
SERVICE MANUAL
GENERAL ...................................................................... 2
SYSTEM SET-UP .......................................................... 2
OPERATING FEATURES .............................................. 3
REALIGNMENT ............................................................. 7
DISASSEMBLY FOR REPAIR ..................................... 15
CIRCUIT DESCRIPTION ............................................. 16
SEMICONDUCTOR DATA .......................................... 20
DESCRIPTION OF COMPONENTS ............................ 22
PARTS LIST ................................................................. 23
EXPLODED VIEW ....................................................... 30
PACKING ..................................................................... 31
fineline6
Antenna
(KRA-14:Option)
Knob (PTT)
(K29-5334-13)
Knob (Side1)
(K29-5333-13)
CONTENTS
©
B51-8560-00(S) 790
Knob (ENC)
(K29-5331-03)
Knob (VOL)
(K29-5332-03)
Cabinet assy
(A02-3568-23)
Key top (DTMF)
(K29-9043-02)
ADJUSTMENT ............................................................. 32
PC BOARD VIEWS
DISPLAY UNIT (X54-3250-10) ............................... 41
TX-RX UNIT (X57-587X-XX) .................................. 43
SCHEMATIC DIAGRAM .............................................. 49
BLOCK DIAGRAM ....................................................... 53
LEVEL DIAGRAM ........................................................ 55
KNB-14/KNB-15A (Ni-Cd BATTERY) .......................... 56
OPTIONS ..................................................................... 57
SPECIFICATIONS ................................... BACK COVER
2000-11 PRINTED IN JAPAN