CD-BA2010H SERVICE MANUAL No. S5036CDA2010H CD-BA2010H CD-BA2010H Mini Component System consisting of CD-BA2010H (main unit) and CP-BA2010H (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. • Note for users in U.K. Recording and playback of any material may require consent which SHARP is unable to give.
CD-BA2010H (Except for U.K.) 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 for this model is specified to be lower than Class I Requirements. However, the following precautions must be observed during servicing to protect your eyes against exposure to the Laser beam.
CD-BA2010H IMPORTANT SERVICE NOTES (FOR U.K. ONLY) WITHSTANDING VOLTAGE TESTER Before returning the unit to the customer after completion of a repair or adjustment it is necessary for the following withstand voltage test to be applied to ensure the unit is safe for the customer to use. Setting of Withstanding Voltage Tester and set.
CD-BA2010H NAMES OF PARTS CD-BA2010H Front panel 1. (CD) Disc Tray 2. (CD) Disc Skip Button 3. (CD) Disc Number Select Buttons 4. (CD) Open/Close Button 5. Extra Bass Indicator 6. Spectrum Analyzer/Volume Level Indicator 7. (CD) Disc Number Indicators 8. (CD/TUNER) Memory Indicator 9. (TAPE 2) Record Indicator 10. (CD) Play Indicator 11. (CD) Music Schedule Indicators 12. (CD) More Tracks Indicator 13. (CD) Pause Indicator 14. (TAPE) Play Indicator 15. (CD) Repeat Indicator 16. Dynamic PTY Indicator 17.
CD-BA2010H Rear panel 1. AC Power Lead 2. FM 75 Ohms Aerial Socket 3. AM Loop Aerial Socket 4. Speaker Terminals 5. Video/Auxiliary (Audio Signal) Input Sockets Remote control 1. Remote Control Transmitter LED CD control section 2. Disc Number Select Buttons 3. Memory Button 4. Pause Button 5. Clear Button 6. Track Down/Review Button 7. Track Up/Cue Button 8. Disc Skip Button 9. Play/Repeat Button 10. Stop Button 11. Random Button Tuner control section 12.
(Main unit operation) SETTING THE CLOCK –6– 2 Perform steps 1 - 9 above. 1 Perform steps 1 - 2 in the section “RESETTING THE MICROCOMPUTER”. To change the time display mode: 3 Perform steps 6 - 9 above. 2 Within 5 seconds, press the MEMORY/SET button. 1 Press the CLOCK button. To change the clock time: Note: The clock display will flash on and off at the push of the CLOCK button when the AC power supply is restored after a power failure occurs or after the AC power lead is disconnected.
3 AM loop aerial × 1 –7– 10 cm (4") 10 cm (4") Placing the system Remote control × 1 10 cm (4") 10 cm (4") 3 Replace the battery cover. 2 "AA" size batteries (UM/SUM-3, R6, HP-7 or similar) 2 Insert the batteries. Putting batteries into the remote control FM aerial × 1 Check the supplied accessories 1 Remove the battery cover. 2 1 4 Connections Right speaker FM aerial 2 2 1 AC 230 V, 50 Hz [Except for U.K.] Connect the AC power lead. [For U.K.
Listening to a tape Listening to the radio 6 7 Listening to a CD 5 –8– or ) button to tune PUSH EJECT". 2) button to select the TAPE 1 5 Press the button to start playback. 6 Adjust the sound volume using the VOLUME control. or TAPE 2. 4 Press the TAPE (1 And then, close the cassette door completely until it is locked. compartment. 3 Load the cassette into the TAPE 1 or TAPE 2 cassette " 1 Press the ON/STAND-BY button to turn the power on.
CD-BA2010H DISASSEMBLY Note 1: How to open the changer manually. (Fig. 10-1) 1. In this state, turn fully the lock lever in the arrow direction through the hole on the loading chassis bottom. 2. While holding the lock lever, rotate the cam gear anticlockwise until the cam gear rib engages with the clamp lever. (Fig. 10-2) 3. After that, push forward the CD slide holder. Note 2: 1.
CD-BA2010H (F1)x1 ø3x10mm (F3)x1 (F1)x1 ø3x8mm Front Panel Lock Lever (F2)x2 CD Player Unit (Bottom View) Headphones PWB (G2)x1 Power Supply PWB (G2)x1 (F2)x2 Figure 10-1 (G1)x2 ø3x8mm Figure 10-4 Switch PWB Clamp Lever (K4)x1 (H1)x1 (J2)x1 (J1)x2 ø3x10mm CD Player Unit (Top View) (K3)x1 (K3)x1 (K1)x6 ø3x10mm (H3)x1 Display PWB Volume Mechanism (K2)x1 Headphones PWB Cam Gear Rib (H2)x4 ø3x12mm Open Volume Motor Figure 10-2 Cassette Holder Tape Mechanism (L1)x5 ø3x10mm (H5)x2 ø2
CD-BA2010H Slide Chassis (Q2)x3 CD Mechanism (N1)x3 3 2 (Q1)x1 (Q1)x1 Loading Motor PWB 1 (N1)x3 Figure 11-1 (P1)x1 ø3x8mm CD Servo PWB (R1)x5 Slide Chassis (P3)x2 Figure 11-3 (P2)x2 (P3)x2 Figure 11-2 CP-BA2010H PROCEDURE FIGURE 1 Woofer 1. Front Panel ............ (A1) x1 2. Screw ..................... (A2) x4 11-4 2 Subwoofer 1. Screw ..................... (B1) x4 11-5 3 Tweeter 1. Screw ..................... (C1) x2 11-5 4 Super Tweeter 1. Screw .....................
CD-BA2010H REMOVING AND REINSTALLING THE MAIN PARTS TAPE MECHANISM SECTION TAPE 2 Perform steps 1 to 7 and 11 of the disassembly method to remove the tape mechanism. Record/Playback Head How to remove the record/playback and erase heads (TAPE 2) (See Fig. 12-1) 1. When you remove the screw (A1) x 2 pcs., the recording/ playback head and three-dimensional head of the erasing head can be removed. Erase Head How to remove the playback head (TAPE 1) (See Fig. 12-2) (A1)x2 Ø2x9mm 1.
CD-BA2010H CD MECHANISM SECTION Perform steps 1, 2, 3, 12 and 15 of the disassembly method to remove the CD mechanism. How to remove the loading motor (See Fig. 13-1) Loading Motor 1. Bend the hooks (A1) x 5 pcs., to remove the loading motor. (A1)x1 (A1)x2 (A1)x2 Slide Chassis Figure 13-1 How to remove the pickup (See Fig. 13-2) 1. Remove the stop washer (B1) x 1 pc., to remove the gear (B2). 2. Remove the screws (B3) x 2 pcs., to remove the shaft (B4). 3. Remove the pickup. (B3)x2 ø2.
CD-BA2010H • FM Notes: 1: Description of the "FM IF Adjustment" is not carried on this Manual. It is because the IF coil in the FM front end section has been best adjusted in the factory so that its further adjustment is not needed at the field. When replacing the FM front end assembly, no adjustment is needed either. 2: The parts in the FM front end section are prepared in a complete unit, so you can't obtain each part individually.
– 15 – PI—identify Compare the field strength of current receiving signal. Is receiving signal stronger than signal which has same PI cord and is already memorized to preset memory ahead of this receiving time? Yes Comparing PI cord same or not? between current receiving PI and before PI which is already memorized by ASPM on this time. Yes RDS signal or not? Yes If count 2nd OK? Yes If count 1st OK? Yes SD (TUNE) DET out OK? Begin to scan start 87.50 → 108.
CD-BA2010H • ASPM SCAN: 87.50 MHz → 108.00 MHz. • Only RDS signal is memorized by ASPM because RDS signal has PI code and is suitable and convenient for ASPM operation. ASPM Comparing field strength, only one strongest RDS station is memorized of all stations (repeater relay stations) that have same PI code. f3 P 1 (PI code) PS 1 (Station Name) f5 P2 PS 2 f4 --- f1 f2 --- Each PI has AF’S list by individually. Exa: P1 has f1, f2, f3 (same PTY).
CD-BA2010H EON summary notice for reference 1. EON-TI/PTY 2. EON-TI/PTY 3. EON-TI 4. EON-TI/PTY 5. EON-TI/PTY 6. EON-TI/PTY 7. EON-TI/PTY 8. EON-TI/PTY 9. EON-TI 10. EON-PTY 11. EON-TI/PTY 12. EON-TI/PTY 13. EON-TI/PTY 14. EON-TI/PTY EON stand-by can be set, only when EON ind. Lights up. While EON ind. Goes out (NO EON STATION), EON stand-by can't be set. If the EON button is pressed, then “NO EON” is indication the display. Even if switch back ON → TN station continue to keep EON stand-by.
RDS (Radio Data System) OPERATION Note: When the TP and TA appear at the same time, an announcement is being made. When only the TA appears, an announcement is not being made. RDS is a broadcasting service which a growing number of FM stations are now providing. It allows these FM stations to send additional signals along with their regular programme signals. For example, the stations send their station names, and information about what type of programme they broadcast, such as sports or music, etc.
CD-BA2010H NOTES ON SCHEMATIC DIAGRAM • The indicated voltage in each section is the one measured by Digital Multimeter between such a section and the chassis with no signal given. 1. In the tuner section, ( ) indicates AM < > indicates FM stereo 2. In the main section, a tape is being played back. 3. In the deck section, a tape is being played back. ( ) indicates the record state. 4. In the power section, a tape is being played back. 5. In the CD section, the CD is stopped.
CD-BA2010H WAVEFORMS OF CD CIRCUIT Stopped CH1=500mV DC 10:1 CH3=500mV DC 10:1 T Stopped CH1=500mV DC 10:1 500ms/div (500ms/div) NORM:20kS/s CH3=1V DC 10:1 1999/04/05 17:33:17 CH4=1V 500ms/div (500ms/div) DC 10:1 NORM:20kS/s PDO1 1 7 FDO IC2 24 1 IC2 1 3 4 8 2 IC2 23 T 3 1 CH1 v/DIV 500mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.000V CH4 : 0.
CD-BA2010H SW2 SW3 SW1 OPEN/ CLAMP DISC NUMBER CLOSE M3 T/T UP/DOWN MOTOR M 6 7 8 9 10 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 CNP12 BI4 3 CNS4 CLAMP SW 5 2 CNP4 + - 1 GND CD RES 4 CLK CE 3 DI 2 DO 1 DRF 5 CDINT 4 WRQ +5V(+B5) 3 CNP11 2 TO DISPLAY SECTION DGND 1 L-CH R-CH AGND TO MAIN SECTION (TO IC601) CONT2 30 CONT3 32 31 RCHO LVSS RVSS 45 46 47 48 LCHO 76 CONT4 66 CL 75 CONT7 65 CE CONT6 Q2 74 64 67 DI 40 68 DO 19 13 69 INT IC2 LC7864
SO301 ANTENNA TERMINAL FM IF CF351 CD-BA2010H FE301 FM FRONT END 8 1 FM IF Q301 2 6 7 FM IF IN 4 1 2 3 OUT VT 3 FM OSC AM LOOP ANT AM IF T351 CF302 5 +B4 11 12 16 14 15 L R SD MONO/ST AM RF IN STEREO IN AFC OUT AM RF L354 L.P.F FM/AM MPX OUT IN VCC 24 23 22 21 7 13 6 10 FMOSC QT21 4 5 8 9 17 19 20 18 IN GND REG IC303 LA1832 IF FM/AM IF MPX. OUT AM OSC L341 BALUN AMP.
CD-BA2010H FL701 DISPLAY 1 2 3 M Q713 Q716 M701 VOLUME MOTOR 6 ~ 14 15 ~ 20 29 ~ 53 56 57 58 Q701-Q703 Q710-Q712 JOG701 JOG +B7 Q714 Q715 RX701 REMOCON SENSOR +B6 16 18 15 60 79 3 SYS.
CD-BA2010H P28 4 - A TO POWER SUPPLY PWB CNS901 P27 11 - A TO RDS PWB CNP304 A FC7 D303 D304 MAIN PWB-A1 R382 R351 CNP303 R376 R392 R356 R357 C363 C365 R336 C358 R616 R615 C630 H 1 2 3 4 Figure 24 WIRING SIDE OF P.W.
CD-BA2010H P27 12 - D TO DISPLAY PWB CNP701B L105 C132 R140 C134 Q124 C151 C101 Q108 C117 TO TAPE MECHANISM TAPE2 HEAD P31 10 - E TO TAPE MECHANISM TAPE1 HEAD Q107 C112 20 19 18 17 16 15 14 13 C122 R126 L104 C150 C106 C105 R118 R112 C116 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CNP901 C114 R105 C118 C120 Q105 R124 P31 11 - E CNP102 R108 1 C102 2 1 E C B 3 2 4 C108 3 5 CNP101 E C B 6 R101 7 C115 C107 C111 R120 R121 R119 R117 L106 R102 24 1 C119 23 2 R123 22 3 C121 21 4 R125
CD-BA2010H A SWITCH PWB-A3 B 1 RD11 FW701 SW713 OPEN/ CLOSE RD09 RD10 SW711 DISC 3 SW710 DISC 2 3 DISPLAY PWB-A2 VOLUME MOTOR PWB-H1 Q703 C735 C734 15 5 18 IC702 1 3 RS704 1 R778 C723 R779 C722 RS701 SW708 STATION R724 65 60 10 IC701 55 45 15 20 25 35 B LED703 SW734 TUNER (BAND) RD36 JOG PWB-H2 LED702 SW727 PRESET UP SW728 PLAY/REPE SW732 TUNING/ TIME UP RD35 RD30 R765 RD34 CNP702 12 10 8 6 4 2 13 11 9 7 5 3 1 R717 13 1 FC702 P31 8 - A TO TAPE MECHANISM PWB H 1
CD-BA2010H P24 4 - A TO MAIN PWB CNP303 QT22 RT33 CT23 CT21 CT24 QT21 12 11 10 9 8 7 6 5 4 3 2 1 RT21 CT25 B C E RT34 CT22 CT36 LT21 RT32 SW709 DISC 1 CT28 CT27 CT29 CT26 RT26 13 14 15 16 17 18 19 20 21 22 23 24 ICT21 RT48 RT49 CT37 B C E SW712 DISC SKIP XT21 RT51 LT22 RD12 RD09 CT43 ZDT21 8 7 6 5 4 3 2 1 CNP304 RT35 RT28 RT36 RT29 RT30 RT37 C715 1 D720 D721 SW701 ON/ STAND-BY 3 2 1 C731 R797 C729 D717 R763 1 SW714 DIMMER D718 C728 C727 RD13 R749 R764 R750 LED701 SW
CD-BA2010H A P24 5 - A TO MAIN PWB CNP901 POWER SUPPLY PWB-B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1617 18 19 CNS901 RL901 D907 H R979 B C E R912 R911 C901 Q801 C813 C803 C804 C801 E C B E C B F803 T5A L 250V F802 T5A L 250V F801 T4A L 250V F805 T2A L 250V C806 D808 D809 C807 F800 T4A L 250V D818 C805 Q823 G R816 R817 R805 Q802 D810 R819 D803 C832 C834 1 C914 D901 D903 R919 C903 E C B C910 C802 C820 D817 2 C909 R910 C907 C902 R904 R806 IC801 R809 3 C917
CD-BA2010H R602 R601 L601 WT601 17 18 19 RL901 C965 C935 R987 C936 C985 C981 C980 R992 C987 C962 R948 R955 D815 R953 C937 D814 D812 CNP803 C817 R954 Q903 R921 B C E R952 D909 D813 R920 E C B M901 FAN MOTOR R982 C966 C905 C818 R915 Q901 E C B Q904 R904 R913 C914 D901 D903 R919 Q902 C904 C903 D902 R909 C909 R910 C906 R916 R914 R908 R995 C907 C902 R903 R902 R-CH (HI) C964 R901 R994 C970 R984 R993 C912 R938 C968 R-CH (LOW) L902 R996 R986 C98
CD-BA2010H 5 CD SERVO PWB-C P27 12 - E TO DISPLAY PWB CNS703 P25 11 - A TO MAIN PWB CNS601 A R71 R78 R73 R74 R75 R76 R77 R72 R19 R80 L61 R67 R68 C80 1 80 70 65 64 R20 50 10 C34 35 45 40 41 C38 C40 R82 C30 R84 X1 C31 9 C56 6 5 4 3 2 1 CNP4 C39 R81 C43 R83 R45 60 55 30 R21 R40 R46 3 12 11 75 IC2 20 R95 1 C78 C73 C74 C75 C76 C77 C72 C71 R58 C17 C41 C82 C29 R17 R16 CNP3 6 5 4 3 2 1 E C23 R12 10 R94 22 C50 R48 C25 C28 Q2 25 20 C42 R53 R51 CNP1 R52 R
CD-BA2010H P26 6 - H TO DISPLAY PWB CNP702 TAPE MECHANISM ASSEMBLY FC702 1 TAPE MECHANISM PWB-E 13 1 3 5 7 9 11 13 2 4 6 8 10 12 SW SW SW PH 1 2 PH + - SOLENOID B A SOLENOID TAPE MOTOR YL WH BL PK BK RD BL BK BL RD WH WH OR OR YL BK YL PK 5 4 32 1 PK BK 5 4 32 1 TAPE 2 RECORD/PLAYBACK HEAD ERASE HEAD WH BK TAPE 1 PLAYBACK HEAD P28 3 - H P28 4 - H TO POWER TO POWER SUPPLY PWB SUPPLY PWB CNP804 CNP802 WH BK 7 6 54 3 2 1 CNP101 P25 12 - C TO MAIN PWB WH CNP102 P25 12 - C TO
CD-BA2010H CD SERVO PWB-C A Vref E B A B F 7 6 7 6 R50 47 7 6 5 5 5 5 R51 68K TIN1 4 4 4 4 R52 68K FIN1 3 3 3 3 R53 68K FIN2 2 2 2 2 R54 68K TIN2 R56 68K 1 1 1 C23 0.047 IC1 LA9235M SERVO AMP. R55 68K 1 FIN1 CNP1 C 7 6 8 +B 30 1 REF 2 29 REF TIN1 C54 47/10 C55 0.01 VREF R47 3.
CD-BA2010H R75 1K DO C76 100P R76 1K DI C77 100P R77 1K CL C78 100P R78 1K L62 2.2mH CE CL DI DO INT DEF RES WRQ C80 0.022 COMMAND INTERFACE 64 SUBCODE DECODE CRC 63 PW 62 SBSY 58 DATACK 50 17 18 49 48 + - 1BIT DAC C29 0.022 ADAVSS 51 19 47 46 PHREF 20 RVDD C2F VDD C31 100/6.3 RVSS LVSS LCHO 40 38 4 +5V 5 +B C83 0.022 +B 9 CONSTANT VOLTAGE R16 10K L61 0.82µH Q1 KTC3203 Y +B ZD61 DZ3.9BSB +B +B INT WRQ DRF CE +B DI R21 470 C47 100/6.
CD-BA2010H MAIN PWB-A1(1/2) +B 3 A_GND 4 A_+10V CD_GND CD_+B 7 9 10 C627 1/50 11 12 C602 22/50 25 C608 0.1(ML) + - Q603 KTC3199GR R611 5.6K R613 390 R617 3.3K 24 RSEL0 26 C610 0.
CD-BA2010H CD SIGNAL VIDEO SIGNAL FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL +B +B CLK 24 +B VDD 23 VREF ROUT C602 22/50 25 RIN RSEL0 R4 R3 R2 C614 R608 10/50 10K C608 0.1(ML) RBASS 26 RTRE +B +B 24 R606 3.9K C610 0.1(ML) C620 1/50 27 Lch R631 6.8K C631 390P R633 33K R632 6.8K C632 390P R634 33K C612 0.0027(ML) KOK OUT(R) 28 D601 1SS133 D602 1SS133 C622 4.7/50 29 C624 1/50 30 JK601 VIDEO IN Rch CHASIS KOK IN(R) C650 0.001 C634 0.001 C626 1/50 31 C628 1/50 32 C646 0.
CD-BA2010H A RS722 100K G01 G04 G03 G02 G05 G08 G07 G06 G10 G09 G13 G12 G11 G14 G15 P01 P04 P09 P08 P10 P13 P12 P11 P14 P16 P15 P17 P18 P20 P19 P22 P21 P23 P25 P24 F P03 P02 FL701 Q711 Q712 KTC3199GR KTC3199GR F F Q710 KTC3199GR P05 RS721 100K P07 P06 RS720 100K B RS725 1K RS723 1K RS724 1K 58 57 56 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 C715 22/50 X2 P15/DIST0 P16/DIST1 X1 IC701 IX0333
CD-BA2010H P33 12 - E TO CD SERVO PWB CNP12 3 2 1 C722 47/50 D_GND CLAMP SW RES OUT CD CLK CD DI CD DO CD CE DRF WRQ(DSP) CD INT 36 35 34 33 32 31 30 29 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 F F F G01 G04 G03 G02 G05 G08 G07 G06 G10 G09 G13 G12 G11 G14 G15 P01 P04 P03 P02 P05 P08 P07 P06 FL701 10 9 8 7 6 5 4 3 2 1 CNS703 10 9 8 7 6 5 4 3 2 1 G1 G4 1 VDD 1 -20dBATT 2 S-BUSY P9 P10 RES OUT 7 P12 DRF 8 P13 WRQ 9 RESET 10 P14 IC701 IX0333AW SYSTEM MICROCOMPUTER XT2
CD-BA2010H POWER SUPPLY PWB-B C916 0.1 C917 0.1 C918 0.1(ML) R922 4.7 R921 56K R919 56K C919 0.1 1 3 R968 C958 1K 2.2/50 5 R969 C959 1K 2.2/50 C923 100/50 R925 100(1/4W) -Vcc +B R974 68K C942 0.015 (ML) R975 68K R970 68K -B R966 330 C941 0.015(ML) -B +B +B -B +B -B C813 3300/63 +B C814 3300/63 D803 TS6B04GM +B1 C804 0.22 -B F803 T5A L 250V -B ZD803 MTZJ13C D804 1N4004S +B2 +B D805 1N4004S D807 1N4004S C805 0.22 F805 T2A L 250V C806 0.
R952 15K C938 10/50 C968 0.022 C970 0.022 R984 6.8 R986 6.8 R949 2.2K L905 0.29µH R980 10K D908 1SS133 C974 0.022 R988 6.8 + M CNS803 C976 0.022 SP_Rch_GND (HI) SP_Rch (HI) C980 0.001 SP_Rch_GND (LOW) SP_Rch (LOW) SP_Lch_GND (LOW) SP_Lch (LOW) C979 0.001 L903 0.29µH C965 C967 R981 0.022 0.022 6.8 R953 68K SP_Lch_GND (HI) SP_Lch (HI) 0.022 0.022 0.022 0.022 L902 0.29µH Q909 KTC3199GR R979 1K 1 M901 FAN MOTOR SO901 SPEAKER TERMINAL C989 C987 C985 C983 R942 4.7 1 C981 C982 0.
CD-BA2010H AM SIGNAL FM SIGNAL A C302 0.001 C364 C363 C334 27P (UJ) AM BAND COVERAGE fL 2 3 VSM AM IF IN 1 AM LOW CUT 20 19 AM RF IN FM AFC REG +B 22 AM OSC OUT C335 560P 23 AM MIX OUT L341 BALUN 21 24 AM OSC IN AM OSC. T306 1 2 VD301 SVC348S FM IF IN 2 R336 10K D302 1SS133 R351 5.6K CNP302 1 C AM ANT. C365 +B +B D301 1SS133 AM LOOP ANTENNA 0.022 C332 0.022 10/16 R358 3.9K 0.022 C331 0.047 C330 15P (UJ) C323 0.022 C338 0.001 R365 10K C361 0.
X351 456kHz 9 C374 0.015 R364 47K MO/ST L-CH OUT 12 10 11 R353 270 C358 1/50 C357 R355 2.2/50 3.3K C370 1/50 R388 3.9K R393 1K C399 0.022 C355 22P CF351 C353 0.022 2 C356 0.001 C398 100/10 CF352 C354 0.022 3 AM IF +B L352 100µH ZD351 MTZJ5.1B +B R387 5.6K R377 47K +B 11 R376 1K R360 4.7K 7 6 1K 10 R359 1.8K +B 5 4 R370 IF IN ST IND 9 R395 47K R383 5.6K R385 5.6K C391 47/16 MO/ST 8 +B C386 330P R384 5.
CD-BA2010H A P41 12 - E TO MAIN PWB CNP303 8 CNP304 6 5 4 3 2 1 RDS PWB-G RT48 390 +B RT35 220K RT49 390 RT36 220K CT43 10/16 ZDT21 DZ5.1BSB +B RT37 220K B 7 C LT22 2.2µH T5 XOUT XIN T4 ICT21 LC72722 RDS DECORDER VDDD VSSD T6 CT27 22P (CH) 14 13 15 T3 RDS-ID T7 DO SYNC CLK 17 16 T2 DI 18 T1 19 CIN 20 FLOUT 21 VSSA 22 VDDA 23 MPXIN 24 CE CT29 0.
CD-BA2010H VOLTAGE IC2 IC1 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 VOLTAGE 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 0V 2.6V 0V 0V 0V 3.3V 1.6V 1.6V 1.6V 0V 0V 1.6V 1.6V 1.6V 1.6V 1.6V 0V 1.6V 0V 0V 0V 1.6V 1.6V 3.3V IC3 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 VOLTAGE 1.6V 1.6V 1.8V 2.1V 2.1V 2.1V 2.1V 0V 0V 0V 0V 0V 0V 0V 2.1V 2.1V 1.6V 4.9V 3.5V 1.6V 0V 0V 4.9V 4.9V 1.6V 2.1V 2.
CD-BA2010H TROUBLE SHOOTING When the CD does not function When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check the following items. Remove the cabinet and follow the trouble shooting instructions.
CD-BA2010H (1) Focus-HF system check Stopped CH1=500mV DC 10:1 Although a CD is inserted and the cover is closed, "NO DISC" is displayed. CH3=500mV DC 10:1 T 500ms/div (500ms/div) NORM:20kS/s FDO 1 Press the OPEN/CLOSE switch (SW1) without inserting a disc, and try starting the playback operation. TDO 3 CH1 v/DIV 500mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.000V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.
CD-BA2010H (2) Tracking system check Check the TE waveform at pin 18 on IC1. If the waveform shown in Figure 46-1 appears and soon after NO DISC appears. Yes The tracking servo is not activated. Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on IC2, and CNS1A/B. Yes A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 23 on IC2. No "Initialization" is possible, but play is not possible. No "Initialization" is not possible.
CD-BA2010H (4) PLL system check Stopped CH1=500mV DC 10:1 When a disc is loaded, start play operation. CH3=1V DC 10:1 1999/04/05 17:33:17 CH4=1V 500ms/div (500ms/div) DC 10:1 NORM:20kS/s PDO1 3 4 The HF waveform is normal, but the TOC data cannot be read. PDO2 T FDO 1 Check the PDO waveform. (Figure 47-1) CH1 v/DIV 500mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.00V CH4 : 0.
CD-BA2010H FUNCTION TABLE OF IC IC1 VHiLA9235M/-1: Servo Amp.
CD-BA2010H IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (1/2) Pin No. Terminal Name Input/Output Setting in Reset Function 1 PDO1 Output – 2 PDO2 Output – Phase-comparison output terminal for built-in VOC control. Rough servo : OFF, phase servo : ON. 3 VVSS – – Ground terminal for built-in VCO. 4 PCKIST AI – Resistor terminal for setting the PDO output current. 5 VVDD – – Power terminal for built-in VCO. 6 FR AI – 7 HFL Input – Mirror detection signal input terminal.
CD-BA2010H IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (2/2) Pin No. Terminal Name Input/Output Setting in Reset 44 LVDD – – 45 LCHO Output 1/2VDD 46 LVSS – – 47 RVSS – – 48 RCHO Output 1/2VDD 49 RVDD – – 50 XVDD 51 XIN 52 53 54 ASLRCK Input – For anti L/R clock input terminal. (When not used, connect to 0V) 55 ASDACK Input – shock mode Bit clock input terminal.
CD-BA2010H IC701 RH-iX0333AWZZ: System Microcomputer (IX0333AW) (1/2) Pin No.
CD-BA2010H IC701 RH-iX0333AWZZ: System Microcomputer (IX0333AW) (2/2) Pin No. Port Name 55 P119 FPA Input TAPE 2 A-SIDE FULL PROOF 56 P118 FPB Input TAPE 2 B-SIDE FULL PROOF 57* P117 MIC IN Input MIC SWITCH Terminal Name Input/Output Function 58* P116 KARAOKE LATCH/SPN A Output KARAOKE LATCH (When used.
CD-BA2010H DI CL VDD Yref 2 1 24 23 22 CCB INTERFACE LTRE 6 21 ROUT 20 RBASS 0.1uF CONTROL CIRCUIT CONTROL CIRCUIT LBASS 5 0.
CD-BA2010H FL701 VVKBJ744GNK-1: FL Display 11G 14G 15G 13G 10G 12G 9G 1G 2G 3G 4G 5G 6G 7G 8G 9G S2 S1 S4 S3 a j h f g r e k b m n c p Dp d (1G~8G) PIN CONNECTION PIN NO. 3 2 1 CONNECTION 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G NP NP F1 F1 F1 PIN NO.
CD-BA2010H PARTS GUIDE MODEL CD-BA2010H CD-BA2010H Mini Component System consisting of CD-BA2010H (main unit) and CP-BA2010H (speaker system). “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For U.S.A. only Contact your nearest SHARP Parts Distributor to order.
CD-BA2010H NO. PRICE RANK PARTS CODE DESCRIPTION NO. ZD802 ZD803 ZDT21 CD-BA2010H INTEGRATED CIRCUITS DESCRIPTION VHEMTZJ6R2A-1 VHEMTZJ130C-1 VHEDZ5R1BSB-1 J J J AA Zener,6.2V,MTZJ6.2A AB Zener,13V,MTZJ13C AC Zener,5.1V,DZ5.
CD-BA2010H NO.
CD-BA2010H NO.
CD-BA2010H NO.
CD-BA2010H NO.
CD-BA2010H NO.
CD-BA2010H NO. PRICE RANK PARTS CODE DESCRIPTION NO.
CD-BA2010H CD-BA2010H 701 306 A 304 306-2 701 306-1 B 704 306-3 302 C 301 702 303 D 703x2 E M1 F 305 M2 305x2 G SW4 PWB-D H 1 2 3 4 Figure 8 CD MECHANISM EXPLODED VIEW –8– 5 6
CD-BA2010H CD-BA2010H BELT CONNECTION 202-1 FF/REW Roller ASS'Y 614x2 202 A Motor Motor PWB-A1 614 Flywheel Ass'y Tape1 FF/REW Roller Ass'y Flywheel Ass'y Tape2 279 Main Belt 608x13 206 PWB-G 614x2 B PWB-H2 608x2 617 202-2 PWB-A3 with 277 PWB-A4 277 273 216 605x2 217 214 605x5 275 601x2 PWB-H1 603x2 PWB-A2 C M701 276 271 274 FL701 272 PWB-B 602x4 603x2 608x2 608 211 215 201-12 201-16 201 201-15 D 278 Silicon Grease 201-19 211 IC901 201-10 201-9 201-8 609x4 231
CD-BA2010H 603x2 CD-BA2010H 205 A 257 266 B 235 243 224 612 268 244 C 603x2 256 CD MECHANISM 262 241 D PWB-H 250x4 M3 251 259 269 246 249 SW3 252 255 SW1 SW2 248 239 E 238 247 232 253 239 239 254 260 263 F 242 239x4 258 234 G 240 204-2 204-1 264 PWB-C 245 204 H 245 1 2 3 4 Figure 10 CABINET EXPLODED VIEW (2/2) – 10 – 616 5 6
CD-BA2010H CP-BA2010H 904,905 A 906 SP5,6 907x4 B SP3,4 911 (with Capacitor C1,2) 912 SP7,8 C 908x2 D 907x4 901,902 909x2 SP1,2 903 E 910x2 RD SP5,6 WOOFER SP1,2 SUPER TWEETER F YL BK C1,2 Capacitor 3.3µF,100V SP1,2 SUPER TWEETER G BK C1,2 Capacitor 3.3µF,100V Electrolytic(N.P.
CD-BA2010H PACKING METHOD (FOR U.K. ONLY) Setting position of switches and knobs Tape Mechanism STOP 1. AM Loop Antenna 2. Resistration Card 3. Operation Manual 4. Quick Guide 5. Label, Bar Code 6. Energy Star Label 7. Feature Label, Tape1 8. Feature Label, Tape2 9. Label, Saving Energy 10. FM Antenna 11. Remote Control 12. Packing Add., Left/Right 13. Packing Case 14. Polyethylene Bag, Unit 15. Polyethylene Bag, Accessories 16. Polyethylene Bag, AC Power Supply Cord 17. Polyethylene Bag, Speaker 18.
CD-BA2010H COPYRIGHT © 2000 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
