Kenwood TM-631A Service Manual

144/220MHz
FM
DUAL
BANDER
KENWOOD
M
631A
Bryan
WICR
SERVICE
MANUAL
BRron@bryan
Fretds.net
©1989-8
PRINTED IN JAPAN
B51-8016-00(T)633
Knob
(K29-3111-04)x3
Microphone
(T91-0380-25)
Panel
ass'y
(A20-7014-02)
Knob
(SQ)
(K29-31
16-04)
Knob
(AF)
Metallic cabinet
(Top)
(K29-3115-04]
(A01-1048-02)
Panel
(A20-7021-02}
Knob
(MAIN)
(K29-3060-04)
Knob
(SCAN, MUTE)
(K29-3112-04)
x5
a
Knob
(Up/Down)
(K29-3114-04)x2
(ey
Knob
(Sub-Encoder)
Knob
(DUAL)
(K29-3145-04)
(K29-3143-04)
(K29-3113-04)
x3
Knob
(Button)
(K27-3026-04)
x2
Knob
(Low)
Knob
(Button)
(K29-3144-04)
(K27-3028-04)
Metallic cabinet
(Bottom)
(A01-1076-02)
CONTENTS
CIRCUIT DESCRIPTION 2
CONTROL UNIT
(X53-3250-12)
61
DESCRIPTION OF ELEMENTS
17
144 MHz TX-RX UNIT
(X57-3400-1 2)
63
PARTS LIST
25
220 MHz TX-RX UNIT
(X57-3410-10)
65
EXPLODED VIEW 46
FINAL UNIT
(220 MHz) (X45-3350-10)
67
PACKING
48
FINAL UNIT
(144 MHz)
(X45-3350-10)
68
ADJUSTMENT 49
SCHEMATIC DIAGRAM
69
TERMINAL
FUNCTIONS 56
LEVEL DIAGRAM
73
PC BOARD
VIEW/SCHEMATIC
DIAGRAM
BLOCK
DIAGRAM
75
144 MHz PLL UNIT
(X58-3670-10)
59
TSU-6
(CTCSS UNIT)
76
220 MHz PLL UNIT
(X58-3690-10)
60
SPECIFICATIONS
Back cover
144/220MHz
FM
DUAL
BANDER
KENWOOD
M
631A
Bryan
WICR
SERVICE
MANUAL
BRron@bryan
Fretds.net
©1989-8
PRINTED IN JAPAN
B51-8016-00(T)633
Knob
(K29-3111-04)x3
Microphone
(T91-0380-25)
Panel
ass'y
(A20-7014-02)
Knob
(SQ)
(K29-31
16-04)
Knob
(AF)
Metallic cabinet
(Top)
(K29-3115-04]
(A01-1048-02)
Panel
(A20-7021-02}
Knob
(MAIN)
(K29-3060-04)
Knob
(SCAN, MUTE)
(K29-3112-04)
x5
a
Knob
(Up/Down)
(K29-3114-04)x2
(ey
Knob
(Sub-Encoder)
Knob
(DUAL)
(K29-3145-04)
(K29-3143-04)
(K29-3113-04)
x3
Knob
(Button)
(K27-3026-04)
x2
Knob
(Low)
Knob
(Button)
(K29-3144-04)
(K27-3028-04)
Metallic cabinet
(Bottom)
(A01-1076-02)
CONTENTS
CIRCUIT DESCRIPTION 2
CONTROL UNIT
(X53-3250-12)
61
DESCRIPTION OF ELEMENTS
17
144 MHz TX-RX UNIT
(X57-3400-1 2)
63
PARTS LIST
25
220 MHz TX-RX UNIT
(X57-3410-10)
65
EXPLODED VIEW 46
FINAL UNIT
(220 MHz) (X45-3350-10)
67
PACKING
48
FINAL UNIT
(144 MHz)
(X45-3350-10)
68
ADJUSTMENT 49
SCHEMATIC DIAGRAM
69
TERMINAL
FUNCTIONS 56
LEVEL DIAGRAM
73
PC BOARD
VIEW/SCHEMATIC
DIAGRAM
BLOCK
DIAGRAM
75
144 MHz PLL UNIT
(X58-3670-10)
59
TSU-6
(CTCSS UNIT)
76
220 MHz PLL UNIT
(X58-3690-10)
60
SPECIFICATIONS
Back cover

Kenwood TM-631A Specifications

General

Brand	Kenwood
Model	TM-631A
Category	Transceiver
Language	English