Sharp dx z 2000 h service manual

Page 1

DX-ZZOOOH

SHARP

SERVICE MANUAL/ SERVICE-ANLEI TUNG/ MANUEL DE SERVICE

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DIGITAL AUDIO

® Page

SPECIFICATIONS .' ........................................................ 2-
NAMES OF PARTS .............................. 2
CAUTIONS ON HANDLING THE PICK-UP
CAUTIONS ON HANDLING THE UNIT....
SAFETY REGULATIONS '
BLOCK DIAGRAM
DISASSEMBLY .....
FUNCTIONS. OF CONTROL MICROCOMPUTER...

© I V Seite

TECHNISCHE DAITEN ....... 2-4
BEZEICHNUNG DER TEILE 2-4
VORSICHTSMASSREGELN FUR DIEHANDHABUNG

DES ABTASTERS ....................................................... 5, 6
VORSICHTSMASSREGELN FUR DIE HANDHAEUNG

DES GERATES ..

BLOCKSCHALTPLAN. .. S
ZERLEGEN ................ 9, IO
FUNKTIONEN DES MIKROCOMPUTER 11-13

SCHALTUNG SEINSTELLUNG ............

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CARACTERISTIOUES,
NOMENCLATURE.
PRECATIONS POUR LA MANIPULATION

DU PICK UP ............................... . ............................... 5, 6
PRECAUTIONS POUR LA MANIPULATION

DU L'APPAREIL ..............
DIAGRAMME SYNOPTIOUE.
DEMONTAGE ..................
FUNCTIONS DU MlCRO-ORDINATEUR D

COMMANDE ......................................................... 11-13

$86C9DX22000H

DX-ZZOOOHIBK)

- In the interests of user-safety the set should be restored to its
original condition and only parts identical to those specified be
used.

- lrn Interesse der Benutzer-Slcherheit sollte dieses Gerét wieder
auf seinen ursprfinglichen Zustand eingestellt und nur die vor»
geschriebenen Teile verwendet warden.

- Dans I'lntérét de la sécurité de lutillsateur, lappareil devra étre
reconstitute dans sa condition premiére et seules des pieces iden>
tiques a celles spéciflées, doivent étre utilisées.

Page

* " INHALTSVERZEICHNIS

CIRCUIT ADJUSTMENT ............................................. 14-19
NOTES ON SCHEMATIC DIAGRAM ................. 20
SCHEMATIC DIAGRAM .......... 21, 22, 25, 26
WIRING SIDE OF P.W.BOARD. ..... 23, 24, 27
EQUIVALENT CIRCUIT (BLOCK DIAGRAM) OF IC .. 28-32
EXPLODED VIEW ............... 33, 34
REPLACEMENT PARTS LIST .. 35-40
, . Seite

ANMERKUNGEN ZUM SCHEMATISCHEN
SCHALTPLAN ................................................ 20
SCHEMATISCHER SCHALTPLAN.. ..... 21, 22, 25, 26

VERDRAHTUNGSSEITE DER
LEITERPLA'I'I'E ................................................. 23, 24, 27
ERSATZSCHALTKREIS (BLOCKSCHALTPLAN) DES

INTEGRIERTEN SCHALTKREISES .. 28-32
EXPLOSIONSDARSTELLUNG 33. 34
ERSATZTEILLISTE .. 35-40

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REGLAGE DU CIRCUIT ....................................... 14-19
NOTES SUR LES DIAGRAMMES SCHEMATIQUES 20
DIAGRAMME SCHEMATIOUE ......................... 21, 22, 25, 26
COTE CABLAGE DE LA PLAQUETTE

DE MONTAGE IMPRIME... .. 23, 24, 27
CIRCUITS EQUIVALENTS (DIAGRAMME
SYNOPTIOUE) DI CL .. 28-32

VUE EN ECLATE I.
LISTE DES PIECES

33, 34
.. 35-40

SHARP CORPORATION

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Page 2

. Power Switch

) FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE
I REFER TO THE OPERATION MANUAL.
1
i SPECIFICATIONS
ae: Compact disc player, horizontal, Wow 8| flutter: Unmeasurable
front loading design Outputs:
inal readout: Non-contact; semiconductor laser LINE OUT Max. output level; 2.0 V
tational speed: Approx. 500-200 rpm CLV Power source: AC 220 V, 50 Hz
or correction: CIRC (Cross Interleave Reed- Power consumption: 18 W
Solomon Code) Dimensions: Width; 430 mm
dio channels: 2 Height; 84 mm
coder: 16vbit linear quantization Depth; 300 mm
A convertor: 16-bit linear Weight: 4.2 kg
1 er: 16-bit digital and LC low-pass
I iquency response: 5 Hz-20 kHz
D: O'O°5% I1 kHZI Specifications for this model are subject to change without
namic range: 93 dB (1 kHz) prior notice.

NAMES oF PARTS, .

. Disc Table

. Open/Close Button

. Pause Indicator

. Play Indicator

. Track Number indicator

. Programme Memory indicator
. Repeat Indicator
. Memory Button

. Minutes and Seconds Indicators 1 2 i 3 4 5 6 7 T 9 .
[ l . .
I \ I
I

. Clear Button v / TI . .
.Call Button W iv. . / / \
. Repeat Button I 10111213141516 17 1\8v

. Track Down (APSS/APMS)/Review Button

. Track Up (APSS/APMSIICue Button
. Pause Button

Figure 2- 1

. Stop Button

. Play Button

. Output Sockets

: Input Socket

. AC Power Supply Cord I o

19 20 21

Figure 2--2