Sharp xl 505h

Page 1

XL-505H,505E,507E/CP-505,505E,507

SHARP SERVICE MANUAL

No. S7752XL505HE/

XL-505H
XL-505E
XL-507E
CP-505
CP-505E
flflfifi CP-507

XL-505H and CP-505 constitute XL-505H.
XL-5D5E and CP-505E constitute XL-505E.
XL-5D7E and CP-507 constitute XL-507E.

Illustration: XL-505H/CP-505

- Note for users in UK
Recording and playback of any material may require consent
which SHARP is unable to give. Please reler particularly to the
provisions of Copyright Act 1956, the Dramatic and Musical

Performers Protection Act 1956, the Performers Protection Acts . In the interests of user-safety the set should be restored to its
1953 and 1972 and 10 any subsequent statutory enactments and original condition and only parts identical to those specilied be
orders. used.

/- CONTENTS

SAFETY PRECAUTION FOR SERVICE MANUAL
IMPORTANT SERVICE NOTES (XL-505E FOR UK/
SPECIFICATIONS
NAMES OF PARTS ..
OPERATION MANUAL
DISASSEMBLY..
REMOVING AND
ADJUSTMENT .......
BLOCK DIAGRAM.
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD..
VOLTAGE ........................................
NOTES ON SCHEMATIC DIAGRAM ..
TYPE OF TRANSISTOR AND LED.
WAVEFORMS OF CD CIRCUIT ......
TROUBLESHOOTING (CD SECTION) ..
FUNCTION TABLE OF IC ..
LCD SEGMENT ..................
REPLACEMENT PARTS LlST/EXPLODED VIEW

PACKING OF METHOD (XL-505E FOR UK/XL-507E ONLY)

Page

@mflw-PWWN

SHARP CORPORATION

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XL-505H,505E,507E/CP-505,505E,507

SAFETY PRECAUTION FOR
SERVICE MANUAL

Precaution to be taken when replacing and servicing the
Laser Pickup.

The AEL (Accessible Emission Level) of Laser Power Output
torthis model is specified to be lowerthan Class | Requirements.
However, the following precautions must be observed during
servicing to protect your eyes against exposure to the Laser
beam

(1) When the cabinet has been removed, the power is turned
on without a compact disc, and the Pickup is on a position
outerthan the lead-in position. the Laserwill lighttor several
seconds to detect a disc. Do not look into the Pickup Lens.

(2) The Laser Power Output of the Pickup inside the unit and
replacement service parts have already been adjusted prior
to shipping.

(3) No adjustment to the Laser Power should be attempted
when replacing or servicing the Pickup.

(4) Under no circumstances look directly into the Pickup Lens
at any time.

(5) CAUTION - Use of controls or adjustments, or performance
of procedures other than those specified herein may result
in hazardous radiation exposure.

(XL-505H)

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ELASS l LASER PRODUCT

APPAREIL A LASER DE ELASSE l
PRODUETO LASER DE DLASE l

LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASS 1 LASERAPPARAT
LASER TRiDY1

LASER TRIEDY 1

cmm lNVLSlBLE msz minnow WHEN DPEN DD Nor WE lNro
ElE/Wl on VlEW DlfiEClLV wrrH 0mm letRuMENrs

immune woe L/LSERSWALMNG ma DENNA DEL m OPPNAD 5mm
E.) m l 5 EN ocn BETRAKTA Ed swim MED OFTlSKA lNSTRUMENT
ADVERSEEusmuD LASEfiSrRALING VED laws SE lKKE lND l

5mm HELLER lKKE MED oPrlst lNSTRUMENTER
v-ARO AVAT'TAESSA OLET ALl'lllNA wvwm LASERSATElLYLLE
m mum SATEESEEN mm mso 5m OPTISEN LAWEEN LAP!
umm 05mm: mszmAmwe w DENNA DEL AR OFPNAD

sum EJlN I SYRALEN can EETRAKTA El swam GENCM OPHSKT
wsmumEm

ADVER ELUSVNL a 1 UN N a D EL PNE: rink lKKE

m l STRALEN ELLER SE DlREKl'E MED DPTlSKE lNSffiUMENfER

VARQlTUS! LAITTEEN KAYTTAMINEN MUULLA KUIN
TASSA

KAYTTOOHJEHESSA"MAINITULLA TAVALLA SAATI'AA
ALTISTAA KAYHTTAJAN 'TURVALLISUUSLUOKAN 1
YLITI'AVALLE NAKYMATTOMALLE LASERSATEILYLLE.

YARNING - OM APPARATEN ANVANDS PA ANNAT SATT
AN InDENNA BRUKSANYISNING SPEEZIFICERAS. KAN
ANVANDAREN UTSATIAS FOR OSyNLIG
LASERSTRALNING, SOM OVERSKRIDER GRANSEN
FOR LASERKLASS 1.

(XL-505 E/507E)

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CLASS 1 LASER PRflllllCT
APPAREIL A LASER DE ELASSE l
PRODUCTD LASER DE ELASE l