Yamaha cdx 530

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W92 COMPACT DISC PLAYER

_ CDX-530l'53OE

SERVICE MANUA

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/ IMPORTANT NOTICE \

This manual has ban provided for the use of lutllolized YAMAHA Ralilels and their mvic: penmnel.
It In: been anal-tied that basic service pmeedurus inhgnnx to the indumy, And more spot-Kinny YAMAHA
Producu, Ire .leudy known Ind undmmod by the users, Ind have madam nm bean rammed.

WARNING: Failure m follow Approprhm service and snfety premium when servicing this prodnm
may mull in puma injury. destruction of expensive components ma iiilnie of me
piodee: to pcxform is specified. For these rum, we iivise e11 YAMAHA pmdllcl owncxs
am all service iequimi should be performed by an authorized YAMAHA Retailer or die
tppoinmd servicc represenufive.

IMPORTANT: The presentation or sale of Ibis manual in any individual at fixm does no: coufimlc
nuihorizalion. cenificafim at recognixion of my xppllcable wchniczl capabilities, or
ushblfish a pxincipIe-Igml mlalianship of any form.

The due provided is believed in be aemze and applicable to die mime) indicawd an die cover. The ieeemii.

mginwdng. Ind eaviee dzpamwnu nf YAMAHA m continually miving to Improve YAMAHA piodueu.

Modifican'ont m. Ehuefoze, inavinble and specificadms m subject in change Without melee OX obligatim m

munfive smile my diumpancy appear in exisl, plans: cenue: me dimdbum's Service Division

WARNING: Static dischuges can d-uny expensive campaign; Discharge my sutic electricity your
body mly have .ceumulmd by grounding yourself no me gmund bulls in lIIc unit (heavy

Inga black Wire! connect to this Imus).
IMPORTANT. Turn the uni! OFF during disasscmbly and pans xeplzwnmi, Recheck Ill W03 bcfux! you

\ apply powc: to die mile /

I CONTENTS
' TO SERVICE PERSONNEL ....................................... 1~2 ERROR MESSAGE .......... -1445
HEAR PANELS ................. . DISPLAY DATA . ..... 16
INTERLOCK OPERATION .4 IC DATA ............. ..17~23
' SPECIFICATIONS ............. .5 PRINTED CIRCUIT BOARD .. 24~27

.5 SCHEMATIC DIAGRAM .
.6~7 INTERCONNECT WIRING DIAGRAM .29
.8 PARTS LIST .......................................................... .. 30-38

INTERNAL VIEW
BLOCK DIAGRAM..

DISASSEMBLY PROCEDURES
ADJ USTMENTS .. COX-530 REMOTE CONTROL TRANSMITTER..........39
TEST MODE ........ COX-530E REMOTE CONTROL TRANSMITTER .40

-
1 0 030 8 YAMAHA CORPORATION

P.O.Box1,HamamatsuJapan
Six->272 [3 @Printed in Japan. '90.]

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CDX-53OI53OE

I TO SERVICE PERSONNEL

1. Critical Components Information.
Components having special characteristics are marked
and must be replaced with parts having specifications
equal to those originally installed.

2. Leakage Current Measurement (For 120V Model Only).
When service has been completed, it is imperative that
you verify that all exposed conductive surfaces are
properly insulated from supply circuits.

0 Meter impedance should be equivalent to 1500 ohm
shunted by 0.15uF.

o Leakage current must not exceed 0.5mA.

0 Be sure to test for leakage with the AC plug in both
polarities.

o POLARIZATION (U, C modelsl
This CD player product is equipped with a polarized al-
ternatingcurrent line prlug (a plug having one blade
Wider than the other). his plug wrll fit Into the power
outlet only one way. This IS a safety feature.

AC LEAKAGE
WALL EQUIPMENT TESTER OR
OUTLET UNDER TEST EQUIVALENT
INSULATING =
TABLE

CAUTION-USE OF CONTROLS, ADJUSTMENTS. OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED

HEREIN, MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

THE COMPACT DISC PLAYER SHOULD NOT BE ADJUSTED DR REPAIRED BY ANYONE EXCEPT PROPERLY QUALIFIED SERVICE

PERSONNEL.

G, B models

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G, B models