Sharp CD-BA1300H Service Manual

– 1 –CD-BA1300HCD-BA1300HNo. S5040CDA1300H CONTENTSPageSAFETY PRECAUTION FOR SERVICE MANUAL ...

CD-BA1300H– 10 –• The indicated voltage in each section is the one measuredby Digital Multimeter between such a section and the chas-sis with no signa

– 11 –CD-BA1300H Figure 11 BLOCK DIAGRAM (1/3)CNP12 CNP11Q2+3.3V +5V CONT5CONT2CONT3CONT4CONT7CONT6SLDOSPDOFDOTDO+5V TO DISPLAY SECTIONCLAMP SWCDINTWR

CD-BA1300H– 12 – Figure 12 BLOCK DIAGRAM (2/3)QT21AMP.VSSDVDDDXINXOUTVSSAVDDAMPXINDOCLDICEXT214.5MHzICT21LC72722RDS DECORDERDOCECLDIQT2221131214152021

– 13 –CD-BA1300H Figure 13 BLOCK DIAGRAM (3/3)JK901HEADPHONESRESETQ804M10V+B2D806+5VQ803+B6UNSWITCH5VRL801D802~805PT802SUB POWERTRANSFORMERL801LINEFIL

CD-BA1300H– 14 –Figure 14 SCHEMATIC DIAGRAM (1/10)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 10. 42414039383736LOADING M-VCC4LD_

– 15 –CD-BA1300HFigure 15 SCHEMATIC DIAGRAM (2/10)78 9 10 11 12• The numbers 1 to 13 are waveform numbers shown in page 16 (CD-BA1200H). CD SIGN

CD-BA1300H– 16 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.Figure 16 SCHEMATIC DIAGRAM (3/10)242322212019181716151411109876543

– 17 –CD-BA1300HFigure 17 SCHEMATIC DIAGRAM (4/10)78 9 10 11 12181716151413121110987242322212019181716151413-VP GND A_10V M_10V A_10V GND GND GND VF2

CD-BA1300H– 18 –ABCDEFGH123456Figure 18 SCHEMATIC DIAGRAM (5/10)• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.333231302928272625242322212019181

– 19 –CD-BA1300HFigure 19 SCHEMATIC DIAGRAM (6/10)78 9 10 11 1233323130292827262524232221201918173 2 1 321POWERUN_SW 5V+B+B+B+B+B+B+B+B+B+B+B+B+B+B+B+

CD-BA1300H– 2 –SAFETY PRECAUTION FORSERVICE MANUALPrecaution to be taken when replacing and servicing theLaser Pickup.The AEL (Accessible Emission Lev

CD-BA1300H– 20 –Figure 20 SCHEMATIC DIAGRAM (7/10)ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.321321321POWERLRA_GND+5V (CD +B)

– 21 –CD-BA1300HFigure 21 SCHEMATIC DIAGRAM (8/10)78 9 10 11 126ohmR OUT L OUT SP_L-CHSP_R-CH SP_L-CH_GND SP_R-CH_GND T.F. 2765435112276543112151MAI

CD-BA1300H– 22 –ABCDEFGH123456• NOTES ON SCHEMATIC DIAGRAM can be found on page 10.Figure 22 SCHEMATIC DIAGRAM (9/10)242322212019187654321222120191817

– 23 –CD-BA1300H78 9 10 11 12Figure 23 SCHEMATIC DIAGRAM (10/10)2423222120191817161514131211 1098765 4 3 21201918171615141312111098765416151413121110

CD-BA1300H– 24 –Figure 24 WIRING SIDE OF P.W.BOARD (1/6)ABCDEFGH123456C921C922JK901HEADPHONESR907LG902L903R908C824PTSUB PTRANSZD802C809D807Q804R807CD8

– 25 –CD-BA1300HFigure 25 WIRING SIDE OF P.W.BOARD (2/6)78 9 10 11 12L801R903C905L901C911C909C907C912L902R905R906C910R904C906C331T303D302D301L341CNP30

CD-BA1300H– 26 –Figure 26 WIRING SIDE OF P.W.BOARD (3/6)ABCDEFGH123456FFC131113TO TAPE MECHANISM PWBP25 8 - HTO MAIN PCNP701DISPLAY PWB-A2FL701C701R7

– 27 –CD-BA1300HFigure 27 WIRING SIDE OF P.W.BOARD (4/6)78 9 10 11 12CNS70219FFC19CNP12P28 5 - ATO CD SERVO PWBWHGYWHGYWHGYWHGYWHRDBRCOLOR TABLERD(R

CD-BA1300H– 28 –Figure 28 WIRING SIDE OF P.W.BOARD (5/6)ABCDEFGH123456• The numbers 1 to 13 are waveform numbers shown in page 16 (CD-BA1200H).C

– 29 –CD-BA1300HFigure 29 WIRING SIDE OF P.W.BOARD (6/6)78 9 10 11 12CD LOADING MOTORPWB-E16123456BI4M3T/T UP/DOWNMOTORRDWHBKWHBKWH–+SW3DISCNUMBERSW2C

– 3 –CD-BA1300HFOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFERTO THE OPERATION MANUAL.Specifications for this model are subject

CD-BA1300H– 30 –VOLTAGE0V0V0V0V0V0V4.67V4.78V0V1.16V2.25V4.30V4.85V4.75V4.74V4.69V4.78V0V5.0V0V0V0V4.85V0V4.69V4.82V0V0.3V0V0V0V4.81V4.81V4.81V4.9V5.0

– 31 –CD-BA1300HPARTS GUIDENOTE:Parts marked with “ ” are important for maintaining the safety of the set.Be sure to replace parts with specified ones

PRICERANKDESCRIPTIONNO.PARTS CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-BA1300H– 1 –INTEGRATED CIRCUITSIC1 VHILA9235M/-1 J AQ Servo Amp.,LA9235MIC2 VHI

NO.PRICERANKDESCRIPTIONPARTS CODENO. PARTS CODEPRICERANKDESCRIPTIONCD-BA1300HC106,107 VCKYMN1HB102K J AA 0.001 µF,50VC108 VCEAZA1CW107M J AC 100 µF,16

PRICERANKDESCRIPTIONNO.PARTS CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-BA1300HR45 VRS-TV2AB122J J AA 1.2 kohms,1/10WR46 VRS-TV2AB102J J AA 1 kohm,1/10

NO.PRICERANKDESCRIPTIONPARTS CODENO. PARTS CODEPRICERANKDESCRIPTIONCD-BA1300HRD06 VRD-MN2BD272J J AA 2.7 kohms,1/8WRD07 VRD-MN2BD392J J AA 3.9 kohms,1

PRICERANKDESCRIPTIONNO.PARTS CODE NO. PARTS CODEPRICERANKDESCRIPTIONCD-BA1300H204 92LCOV3303AASY J AM CD Tray Cover Ass’y204- 1 ———— — Cover,CD Tra

CD-BA1300H– 6 –ABCDEFGH123456Figure 6 CD MECHANISM EXPLODED VIEWCD-BA1300H306-1701304701302301702303M1703x2305x2SW4M2305PWB-C306-2306-3306704

CD-BA1300H– 7 –Figure 7 CABINET EXPLODED VIEW (1/2)ABCDEFGH123456Note: Only tape mechanism assembly and consumable parts are supplied for replacement

CD-BA1300H– 8 –Figure 8 CABINET EXPLODED VIEW (2/2)ABCDEFGH123456CD-BA1300H248CDMECHANISM205257235236243224259239239260204-2204-1204-3258204240239x46

CD-BA1300H– 4 –NAMES OF PARTSCD-BA1300HFront panel1. (CD) Disc Tray2. (CD) Disc Skip Button3. (TUNER) Programme Type/Traffic Information Search Button

CD-BA1300H– 9 –ABCDEFGH123456Figure 9 SPEAKER EXPLODED VIEWCP-BA1300H909x2906(withCapacitor)C1,2902904907905x4903SP3,4910x2SP1,2908901SP3,4TWEETERC1,2

CD-BA1300HPACKING METHOD (FOR U.K. ONLY)Setting position of switches and knobsTape Mechanism STOP– 10 –1. AC Power Supply Cord QACCB0012AW002. AM Loop

CD-BA1300H– 11 –— M E M O —

CD-BA1300H– 12 –— M E M O —

CD-BA1300HCOPYRIGHT 2000 BY SHARP CORPORATIONALL RIGHTS RESERVED.No part of this publication may be reproduced,stored in a retrieval system, o

– 5 –CD-BA1300HCP-BA1300HCD-BA1300HRear panel1. AC Power Input Socket2. Speaker Terminals3. FM 75 Ohms Aerial Socket4. AM Loop Aerial Socket1. Tweeter

CD-BA1300H– 6 –OPERATION MANUALSETTING THE CLOCKIn this example, the clock is set for the 24-hour (0:00) sys-tem. 1Press the ON/STAND-BY button to ent

– 7 –CD-BA1300HCheck the supplied accessories AM loop aerial × 1FM aerial × 1Remote control× 1AC power lead× 1Putting batteries into the remote contro

CD-BA1300H– 8 –7Listening to a tape 1Press the ON/STAND-BY button to turn the power on.4Press the TAPE (1 2) button to select the TAPE 1 or TAPE 2.

– 9 –CD-BA1300HCP-BA1300HFigure 9-1 Figure 9-2STEP REMOVALPROCEDUREFIGURE1 Woofer 1. Front Panel .... (A1) x1 9-12. Screw ......