Kenwood TM-271A Service Manual

© 2003-10 PRINTED IN JAPAN
B51-8663-00
(
N
)
743
VHF FM TRANSCEIVER
TM-271A/271E
SERVICE MANUAL
CIRCUIT DESCRIPTION ............................ 2
SEMICONDUCTOR DATA ........................ 8
COMPONENTS DESCRIPTION ................ 9
PARTS LIST ............................................. 10
EXPLODED VIEW.................................... 17
PACKING ................................................. 18
RESETTING THE TRANSCEIVER ........... 19
ADJUSTMENT ........................................ 20
TERMINAL FUNCTION ........................... 27
PC BOARD
DISPLAY UNIT (X54-3450-10) ............ 28
TX-RX UNIT (X57-685X-XX)............... 30
SCHEMATIC DIAGRAM.......................... 34
BLOCK DIAGRAM ................................... 38
LEVEL DIAGRAM .................................... 40
SPECIFICATION ................... BACK COVER
CONTENTS
Microphone
(T91-0624-05)
Cabinet
(A01-2193-01)
Panel assy
(A62-1088-03)
Knob (Encoder)
(K29-9293-03)
Knob (Volume)
(K29-9292-03)
Key top
(K29-9291-01)
Microphone
(T91-0641-05)
Cabinet
(A01-2193-01)
Panel assy
(A62-1088-03)
Knob (Encoder)
(K29-9293-03)
Knob (Volume)
(K29-9292-03)
Key top
(K29-9291-01)
TM-271A (M2,M4)
TM-271A/E (K,M3,E)

Kenwood TM-271A Specifications

General

Brand	Kenwood
Model	TM-271A
Category	Transceiver
Language	English