Kenwood KA 880 D Service Manual

Page 2

KA-880D

BLOCK LEVEL DIAGRAM .............
CIRCUIT DESCRIPTION ...............
ADJUSTMENT ........................................ 7

CONTENTS

DISASSEMBLY FOR REPAIR .......................... 2

REGLAGE ............................................. 7
ABGLEICH ............................................ 7

IO.

11

12,

SPECIFICATIONS .................................... 8
PC BOARD .......................... .. 9
SCHEMATIC DIAGRAM ............................. 13
EXPLODED VIEW ................................... 25
PARTS LIST ........................................ 26

DISASSEMBLY FOR REPAIR

Remove the metallic cabinet before performing the
following operations.

Pull out the 4 knobs of the BASS, TREBLE, BALANCE
and VOLUME CONTROL from the shafts (0).
Remove the 7 screws (upper side: 3, lower side: 4)
fixing the front panel to the sub panel (6).

Remove the front panel in the direction of the arrow
(9).

Remove the cords from connectors CN2 and CNS on
the Tone Unit (X11-2390-OO) as shown in the diagram
(0).

Remove the 2 screws fixing the sub panel to the chas-

sis lei

Pull out the 4 buttons of the MODE, SUBSONIC,
MUTING and LOUDNESS from the shafts (6).
Remove the shield and hex. nuts from the BASS,
TREBLE, BALANCE and VOLUME CONTROL (°)~
Remove the 3 screws fixing the sub panel to the Tone
Unit (x1 1-) (9t

Remove the push rivet fixing the Tone Unit (X1 1-) to
the sub panel (9).

Remove the sub panel in the direction of the arrow
(@i.

Remove the Tone Unit (X1 1-) from the sub panel in
the direction of the arrow (0 ),