Kenwood TM-631A Service Manual

Also see for TM-631A: Instruction manual Instruction manual Instruction manual

Kenwood TM-631A Service Manual Manual pdf 1 page image

144/220MHz FM DUAL BANDERKENWOODM 631A Bryan WICRSERVICE MANUAL BRron@bryan Fretds.net©1989-8 PRINTED IN JAPANB51-8016-00(T)633Knob(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 aKnob (Up/Down)(K29-3114-04)x2 (eyKnob (Sub-Encoder) Knob (DUAL)(K29-3145-04) (K29-3143-04) (K29-3113-04) x3Knob (Button)(K27-3026-04) x2 Knob (Low)Knob (Button) (K29-3144-04)(K27-3028-04) Metallic cabinet (Bottom)(A01-1076-02)CONTENTSCIRCUIT DESCRIPTION 2 CONTROL UNIT (X53-3250-12) 61DESCRIPTION OF ELEMENTS 17 144 MHz TX-RX UNIT (X57-3400-1 2) 63PARTS LIST 25 220 MHz TX-RX UNIT (X57-3410-10) 65EXPLODED VIEW 46 FINAL UNIT (220 MHz) (X45-3350-10) 67PACKING 48 FINAL UNIT (144 MHz) (X45-3350-10) 68ADJUSTMENT 49 SCHEMATIC DIAGRAM 69TERMINAL FUNCTIONS 56 LEVEL DIAGRAM 73PC BOARD VIEW/SCHEMATIC DIAGRAM BLOCK DIAGRAM 75144 MHz PLL UNIT (X58-3670-10) 59 TSU-6 (CTCSS UNIT) 76220 MHz PLL UNIT (X58-3690-10) 60 SPECIFICATIONS Back cover144/220MHz FM DUAL BANDERKENWOODM 631A Bryan WICRSERVICE MANUAL BRron@bryan Fretds.net©1989-8 PRINTED IN JAPANB51-8016-00(T)633Knob(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 aKnob (Up/Down)(K29-3114-04)x2 (eyKnob (Sub-Encoder) Knob (DUAL)(K29-3145-04) (K29-3143-04) (K29-3113-04) x3Knob (Button)(K27-3026-04) x2 Knob (Low)Knob (Button) (K29-3144-04)(K27-3028-04) Metallic cabinet (Bottom)(A01-1076-02)CONTENTSCIRCUIT DESCRIPTION 2 CONTROL UNIT (X53-3250-12) 61DESCRIPTION OF ELEMENTS 17 144 MHz TX-RX UNIT (X57-3400-1 2) 63PARTS LIST 25 220 MHz TX-RX UNIT (X57-3410-10) 65EXPLODED VIEW 46 FINAL UNIT (220 MHz) (X45-3350-10) 67PACKING 48 FINAL UNIT (144 MHz) (X45-3350-10) 68ADJUSTMENT 49 SCHEMATIC DIAGRAM 69TERMINAL FUNCTIONS 56 LEVEL DIAGRAM 73PC BOARD VIEW/SCHEMATIC DIAGRAM BLOCK DIAGRAM 75144 MHz PLL UNIT (X58-3670-10) 59 TSU-6 (CTCSS UNIT) 76220 MHz PLL UNIT (X58-3690-10) 60 SPECIFICATIONS Back cover