Sharp cd ba 1300h

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CD-BA1300H

SHARP SERVICE MANUAL

COMPACT
[fl SAVING ENERGY
[ISIS

DIGITAL AUDIO

@R-D'S EON

No. $5040CDA1300H

MINI COMPONENT SYSTEM

MODEL CD-BA13OOH

CD-BA1300H Mini Component System consisting of
CD-BA1300H (main unit) and CP-BA1300H (speaker system).

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

This Service Manual is for the CD-BA1300H, which is a minor- ' 0'9 '9' 59's i" K . .
modification model of the CD-BA1200H. This manual, therefore, RePOdm and. p'aybad °f .ary mater'a' may requ're 59
describes onlythe changed points from the service manual. Please Whlc.h.SHAFIP '3 ibe I0 give. Please reler particularly to the
refer to the CD-BAIZOOH service manual (No.840290DBA1200) PUV'S'O'IS 0 WW A 1956' the Drama a .MUS'Ca'
together with this manual Perfomers Protection Act 1956, the Performers Protection Acts

' 1963 and 1972 and to any subsequent statutory enactments and
CD-BA1200H Ordes'
IMPORTANT SERVICE NOTES (FOR UK. ONLY)
DISASSEMBLY ........................................................
REMOVING AND REINSTALLING THE MAIN PARTS.. 12
ADJUSTMENT.... . 13
WAVEFORMS OF 16
TROUBLESHOOTING (CD SECTION)
FUNCTION TABLE OF IC
FL DISPLAY .....................

CONTENTS

SAFETY PRECAUTION FOR SERVICE MANUAL ..
SPECIFICATIONS ..
NAMES OF PARTS
OPERATION MANUAL ..
QUICK GUIDE ...........
DISASSEMBLY ..................................
NOTES ON SCHEMATIC DIAGRAM
BLOCK DIAGRAM .............................
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD
VOLTAGE ...........................................................................
REPLACEMENT PARTS LIST/EXPLODED VIEW
PACKING METHOD (FOR UK. ONLY)

%
SHARP CORPORATION

Ior after sales service only.
The contents are subject to change without notice.

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CD-BA1300H

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
forthis 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 light forseveral
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.

(For U.K.)

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CLASS I LASER PRODUCT
APPAREIL A LASER DE CLASSE
PRDDUCTO LASER DE CLASE l

(Except for U.K.)

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CLASS l LASER PRODUCT
APPAREIL A LASER DE CLASSE l
PRDDUCTO LASER [1E CLASE l

LASER KLASSE 1
LUOKAN 1 LASERLAITE
KLASSt LASERAPPARAT
LASER TRibY 1

LASER TRIEDY 1

Laser Diode Properties

Material: GaAlAs

Wavelength: 780 nm

Emission Duration: continuous
Laser Output: max. 06 mW

LAUK mum Wm M (Wm m «1
mm mm um «l mmmmn

NlltxlAKARXlk 1N on
1 m M 1mm um um

vmorrusr LAITTEEN KlivrrAMiNEN MUULLA KUIN
TAssA

KAYTTOOHJEESSA MAINITU LLA TAVALLA SAATTAA
ALTISI'AA KAYTTAJAN TURVALLISUUSLUOKAN 1
YLITTAVALLE NAKVMATToMALLE LASERSATEILYLLE.

VARNING - 0M APPARATEN ANVANDs PA ANNAT sliTT
AN | DENNA BRUKSANVISNING SPECIFICERAS. KAN
ANvANDAREN UTsATTAs FoR OSYNLIG
LASERSTRALNING, som oVERSKRiDER GRANSEN
FOR LASERKLASS 1.