Kenwood TK-931A User Manual

re)
a)
900MHz FM TRUNKED TRANSCEIVER
TK-931A(D)/931A(HD)
SERVICE MANUAL
KENWOOD
\ ~
an
© 1991-8 PRINTED IN JAPAN
B51-8137-00(O) 987
Metallic cabinet
(A01-2003-22)
Rectangular receptacle
(E08-0673-05)
GENERAL
SYSTEM SET-UP .
OPERATION FEATURES
INSTALLATION............
MODIFICATION
DISASSEMBLY FOR REPAIR
BLOCK DIAGRAM
LEVEL DIAGRAM . .
CIRCUIT DESCRIPTION
SEMICONDUCTOR DATA
DESCRIPTION OF COMPONENTS
PARTS LIST
EXPLODED VIEW..
PACKING
ADJUSTMENT
TERMINAL FUNCTIONS
Key top
(K29-4732-03)
CONTENTS
Panel assy
(A62-0014-03)
Dressing plate
(A62-0130-04)
CIRCUIT DIAGRAMS/PC BOARD VIEWS
MIC AMP (X59-3950-10) (A/3)
BPF/VCA (X59-3950-10) (B/3)
LPF/BPF (X59-3950-10) (C/3)
LCD ASS'Y (B38-0332-15)
TX-RX UNIT (X57-3930-11) : TK-931A(D)
SCHEMATIC DIAGRAM : TK-931A(D) .
SCHEMATIC DIAGRAM : TK-931A(HD)
PC BOARD VIEWS
TX-RX UNIT (X57-3940-11) : TK-931A(HD)
KSP-1A (EXTERNAL SPEAKER)..........++0++
KSP-2A (AMPLIFIED EXTERNAL SPEAKER)
KPS-10A (DC POWER SUPPLY).....
KCT-10A/10B (CONTROL CABLE)
KPG-4 (PROGRAMMING INTERFACE)
KRK-1 (REMOTE KIT)