Kenwood DA 9010 HU Service Manual

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Kenwood DA 9010 HU Service Manual

Extracted text from Kenwood DA 9010 HU Service Manual (Ocr-read)


Page 2

DA-9010

CONTENTS

CONTROLS AND INDICATORS

DISASSEMBLY FOR REPAIR

BLOCK & LEVEL DIAGRAM .

BLOCK DIAGRAM

CIRCUIT DESCRIPTI .
|C9 (X1 1-2580-00) : uPD7564 CONTROL IC
DIGITAL I/O UNIT IX88-IOIO-OO) .......... , ...... ..
ICQ IX32~I290-OOI : SM5813APT DIGITAL FILTER ..... 18
ICIO (X32-1290


GATE ARRAY ........................ 22
ICTZIICIB (X32-1290-OO) : PCM58P D/A
CONVERTER H
ADJUSTMENT/REGLAGES ........ .29
ABGLEICH ..................... 30

PC BOARD
PROCESSOR UNIT
DIGITAL [/0 UNIT....
TONE UNIT IU.UE.M) .....
MAIN AMPLIFIER UNIT (U,UE,M)
TONE UNIT IE,L,X,TI .............
MAIN AMPLIFIER UNIT (E,L,X,TI....

SCHEMATIC DIAGRAM
PROCESSOR UNITW
DIGITAL IIO UNIT..
TONE UNIT ..........
MAIN AMPLIFIER UNIT

EXPLODED VIEW ..........

PARTS LIST .........

SPECIFICATIONS.,.

...69
...Back cover

CONTROLS AND INDICATORS

SAMPLING FREQUENCY indicators
I32, 44, 48)

VOLUME CONTROL knob

POWER switch and indicator
(Remote control receptor)

KENWOOD mum mscnneo mm msk u 9mg

mum ONIRDL


ANALOG input selector

DIGITAL input selector

DIGITAL switch

ANALOG switch

mm mmon

c... moat

,q
r?

are aw

PHONES jack

SPEAKERS select
switch

BASS control knob-J

TONE switch-J

TREBLE control knob
MUTING switch and indicator---/

REC OUT selector

CARTRIDGE select switch

LBALANCE control knob

LSOURCE DIRECT
switch and indicator

¥ suesomc filter switch

BASS INTENSIFIER switch