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CD-BA1200H SERVICE MANUAL No. S4029CDBA1200 CD-BA1200H CD-BA1200H Mini Component System consisting of CD-BA1200H (main unit) and CP-BA1200H (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. Please refer particularly to the provisions of Copyright Act 1956, the Dramatic and Musical Prefomers Protection Act 1956, the Preformers Protection Acts 1963 and 1972 and to any subsequent statutory enactments and orders. CONTENTS Page SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2 IMPORTANT SERVICE NOTES (FOR U.K. ONLY) .......................................................................................................... 3 SPECIFICATIONS ............................................................................................................................................................. 3 NAMES OF PARTS ........................................................................................................................................................... 4 OPERATION MANUAL ...................................................................................................................................................... 6 QUICK GUIDE ................................................................................................................................................................... 7 DISASSEMBLY .................................................................................................................................................................. 9 REMOVING AND REINSTALLING THE MAIN PARTS ................................................................................................... 12 ADJUSTMENT ................................................................................................................................................................. 13 NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 15 WAVEFORMS OF CD CIRCUIT ...................................................................................................................................... 16 BLOCK DIAGRAM ........................................................................................................................................................... 17 SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 20 VOLTAGE ........................................................................................................................................................................ 36 TROUBLESHOOTING (CD SECTION) ........................................................................................................................... 37 FUNCTION TABLE OF IC ................................................................................................................................................ 41 FL DISPLAY ..................................................................................................................................................................... 47 REPLACEMENT PARTS LIST/EXPLODED VIEW PACKING METHOD (FOR U.K. ONLY) SHARP CORPORATION –1– This document has been published to be used for after sales service only. The contents are subject to change without notice. CD-BA1200H (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. (1) When the cabinet has been removed, the power is turned on without a compact disc, and the Pickup is on a position outer than the lead-in position, the Laser will light for 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. Laser Diode Properties Material: GaAIAs Wavelength: 780 nm Emission Duration: continuous Laser Output: max. 0.6 mW (For U.K.) CAUTION-INVISIBLE LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN MED OPTISKA INSTRUMENT. ADVERSEL-USYNLIG LASERSTRALING VED ABNING. SE IKKE IND I STRALEN-HELLER IKKE MED OPTISKE INSTRUMENTER. VARO! AVATTAESSA OLET ALTTIINA NAKYMATON LASERSATEILYLLE. ALA TUIJOTA SATEESEEN ALAKA KATSO SITA OPTISEN LAITTEEN LAPI. VARNING-OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD. STIRRA EJ IN I STRALEN OCH BETRAKTA EJ STRALEN GENOM OPTISKT INSTRUMENT. ADVERSEL-USYNLIG LASERSTRALING NAR DEKSEL APNES. STIRR IKKE INN I STRALEN ELLER SE DIREKTE MED OPTISKE INSTRUMENTER. VAROITUS! LAITTEEN KÄYTTÄMINEN MUULLA KUIN TÄSSÄ KÄYTTÖOHJEESSA MAINITULLA TAVALLA SAATTAA ALTISTAA KÄYTTÄJÄN TURVALLISUUSLUOKAN 1 YLITTÄVÄLLE NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. VARNING - OMAPPARATENANVÄNDS PÅ ANNAT SÄTT ÄN I DENNA BRUKSANVISNING SPECIFICERAS. KAN ANVÄNDAREN UTSÄTTAS FÖR OSYNLIG LASERSTRÅLNING, SOM ÖVERSKRIDER GRÄNSEN FÖR LASERKLASS 1. –2– CD-BA1200H 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. Set name PROBE + AC OUT - set value SHORT-CIRCUIT AC POWER SUPPLY CORD Withstanding Voltage Tester Test voltage 4,240 VPEAK 3,000 VRMS Set time 6 secs Set current (Cutoff current) 4 mA UNIT CONNECT THE PROBE TO GND OF CHASSIS SCREW Unit Judgment OK: The “GOOD” lamp lights. NG: The “NG” lamp lights and the buzzer sounds. CHASSIS SCREW FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS CD-BA1200H General Power source: Power consumption: Dimensions: Weight: Cassette deck section AC 230 V, 50 Hz 32 W Width; 270 mm (10-5/8") Height; 300 mm (11-13/16") Depth; 373 mm (14-11/16") 5.0 kg (11.0 lbs.) Frequency response: Signal/noise ratio: Wow and flutter: (For U.K.) Wow and flutter: (Except For U.K.) 50-14,000 Hz (Normal tape) 55 dB (TAPE 1, playback) 50 dB (TAPE 2, recording/playback) 0.3 % (WRMS) 0.35 % (DIN 45 511) Amplifier section Output power: (For U.K.) Output power: (Except For U.K.) Output terminals: RMS; 20 W (10 W + 10 W) (10 % T.H.D.) RMS; 14.6 W (7.3 W + 7.3 W) (0.9 % T.H.D.) PMPO; 64 W MPO; 32 W (16 W + 16 W) (DIN 45 324) RMS; 20 W (10 W + 10 W) (DIN 45 324) RMS; 14.6 W (7.3 W + 7.3 W) (DIN 45 500) Speakers; 8 ohms Headphones; 16-50 ohms (recommended; 32 ohms) CP-BA1200H Type: 10 cm (4") full-range speaker Maximum input power: 20 W Rated input power: 10 W Impedance: 8 ohms Dimensions: Width; 220 mm (8-11/16") Height; 300 mm (11-13/16") Depth; 180 mm (7-1/16") Weight: 2.0 kg (4.4 lbs.)/each Specifications for this model are subject to change without prior notice. Compact disc player section Type: Signal readout: D/A converter: Frequency response: Dynamic range: 3-disc multi-play compact disc player Non-contact, 3-beam semiconductor laser pickup 1-bit D/A converter 20 - 20,000 Hz 90 dB (1 kHz) Tuner section Frequency range: FM; 87.5-108 MHz AM; 522-1,620 kHz –3– CD-BA1200H NAMES OF PARTS CD-BA1200H 1 2 Front panel 3 4 5 6 1. (CD) Disc Tray 2. (CD) Disc Skip Button 3. (CD) Track Down/Review Button (TUNER) Preset Down Button (TAPE 2) Rewind Button 4. (CD) Track Up/Cue Button (TUNER) Preset Up Button (TAPE 2) Fast Forward Button 5. Timer Set Indicator 6. On/Stand-by Button 7. Timer/Sleep Button 8. Clock Button 9. Function Selector Buttons 10. Equalizer Mode Selector/Extra Bass/Demo Mode Button 11. Volume Up/Down Buttons 12. (CD) Open/Close Button 13. Headphone Socket 14. Memory/Set Button 15. (CD/TAPE) Stop Button 16. (CD) Play/Repeat Button (TAPE) Play Button 17. (TAPE 2) Record Pause Button 18. Tuning and Time Up/Down Buttons 10 7 11 12 8 9 13 14 15 16 17 18 19 20 21 22 23 24 25 26 19. (CD) Disc Number Indicators 20. Timer Indicator 21. Record Indicator 22. Sleep Indicator 23. Extra Bass Indicator 24. (CD/TUNER) Memory Indicator 25. FM Stereo Mode Indicator 26. FM Stereo Indicator 27. (CD) Repeat Indicator 28. (CD/TAPE) Play Indicator 29. (CD) Pause Indicator 27 28 29 30 31 30. (TAPE 1) Cassette Compartment 31. (TAPE 2) Cassette Compartment Rear panel 1. AC Power Input Socket 2. Speaker Terminals 3. FM 75 Ohms Aerial Socket 4. AM Loop Aerial Socket 2 1 –4– 3 4 CD-BA1200H CD-BA1200H Remote control 1 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 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1617 18 Tuner control section 12. Preset Up/Down Buttons Tape control section 13. (TAPE 1) Play Button 14. (TAPE 2) Record Pause Button 15. (TAPE 1/2) Stop Button 16. (TAPE 2) Play Button 17. (TAPE 2) Rewind Button 18. (TAPE 2) Fast Forward Button 19 20 21 22 23 Common section 19. Equalizer Mode Selector Button 20. Function Selector Buttons 21. On/Stand-by Button 22. Extra Bass Button 23. Volume Up/Down Buttons CP-BA1200H 1. Full-Range Speaker 2. Bass Reflex Duct 3. Speaker Wire 1 2 3 –5– –6– 5 AM 12:00 ) button to select the (AM 12:00 - PM 11:59) The 12-hour display will appear. (AM 0:00 - PM 11:59) The 12-hour display will appear. (0:00 - 23:59) The 24-hour display will appear. AM 0:00 or Press the MEMORY/SET button. Note that this can only be set when the unit is first installed or it has been reset. "AM 12:00" "AM 0:00" "0:00" 0:00 Press the TUNING/TIME ( time display mode. Within 5 seconds, press the MEMORY/SET button. 3 4 Press the CLOCK button. Press the ON/STAND-BY button to enter the standby mode. 2 1 TUNING/TIME ( ) CLOCK MEMORY/SET ON/ STAND-BY (Main unit operation) In this example, the clock is set for the 24-hour (0:00) system. SETTING THE CLOCK or ) button to adjust or ) button to adjust The clock starts operating from "0" second. (Seconds are not displayed.) And then the clock display will disappear after a few seconds. Press the MEMORY/SET button. Press the TUNING/TIME ( or ) button once to advance the time by 1 minute. Hold it down to change the time in 5 - minute intervals. The hour setting will not advance even if minutes advance from "59" to "00". Press the TUNING/TIME ( the minutes. Press the MEMORY/SET button. Press the TUNING/TIME ( or ) button once to advance the time by 1 hour. Hold it down to advance continuously. When the 12-hour display is selected, "AM" will change automatically to "PM". Press the TUNING/TIME ( the hour. To change the time display mode: 1 Perform steps 1 - 2 in "RESETTING THE MICROCOMPUTER". 2 Perform steps 1 - 9 above. To change the clock time: 1 Press the CLOCK button. 2 Within 5 seconds, press the MEMORY/SET button. 3 Perform steps 6 - 9 above. 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. If this happens, follow the procedure below to change the clock time. To see the time display: Press the CLOCK button. The time display will appear for about 5 seconds. 9 8 7 6 15 0.2 m - 6 m (8" - 20') ON/ STAND-BY EQUALIZER X-BASS/ DEMO RESETTING THE MICROCOMPUTER 15 REMOTE CONTROL Whilst pressing down the / button and the EQUALIZER/X-BASS/DEMO button, hold down the ON/STAND-BY button for at least 1 second. "CLEAR AL" will appear. Press the ON/STAND-BY button to enter the standby mode. Caution: The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets. 2 1 Reset the microcomputer under the following conditions: To erase all of the stored memory contents (clock and timer settings, and tuner and CD presets). If the display is not correct. If the operation is not correct. Notes concerning use: Replace the batteries if the operating distance is reduced or if the operation becomes erratic. Periodically clean the transmitter LED on the remote control and the sensor on the main unit with a soft cloth. Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of the unit. Keep the remote control away from moisture, excessive heat, shock, and vibrations. CD-BA1200H OPERATION MANUAL FM aerial × 1 3 AC power lead × 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 1 Remove the battery cover. 2 AC power lead × 1 [Except for U.K.] AM loop aerial × 1 Check the supplied accessories [For U.K.] 1 4 Connections FM aerial 2 1 [For U.K.] AC 230 V, 50 Hz [Except for U.K.] Black Red Left speaker 3 Connect the AC power lead. Right speaker 2 Connect the speaker system. AM loop aerial 1 Connect the AM and FM aerials. CD-BA1200H 7 6 5 –8– 4 3 PUSH EJECT 4 1 2 TAPE 1 3 TAPE 2 2 3 PUSH EJECT 5 6 Listening to a tape 2 1 Listening to the radio 7 3,6 5 8 cm (3") 12 cm (5") 8 5 1 2 4 Listening to a CD or ) button to tune in- 2) button to select the TAPE 1 5 Press the button to start playback. 6 Adjust the sound volume using the VOLUME buttons. 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 "PUSH EJECT". 1 Press the ON/STAND-BY button to turn the power on. 2 Open the cassette door by pushing the area marked 4 Adjust the sound volume using the VOLUME buttons. to the desired station. 3 Press the TUNING/TIME ( or AM. 1 Press the ON/STAND-BY button to turn the power on. 2 Press the TUNER (BAND) button to select FM ST, FM 6 Press the OPEN/CLOSE button to close the disc tray. 7 Press the button. 8 Adjust the sound volume using the VOLUME buttons. to turn the disc tray, then place the CD in the open position. 1 Press the ON/STAND-BY button to turn the power on. 2 Press the CD button. 3 Press the OPEN/CLOSE button to open the disc tray. 4 Place the CD(s) on the disc tray, label side up. 5 When loading a third disc, press the DISC SKIP button 1 3 TAPE 2 PUSH EJECT 2 4 5 Recording from CDs 1 Press the ON/STAND-BY button to turn the power on. 2 Load a cassette into the TAPE 2 cassette compartment. 3 Press the CD button and load the desired disc. 4 Press the REC PAUSE button. 5 Press the button. 2 2 Cleaning disc Caution: The operation explained above will erase all data stored in memory including clock and timer settings, and tuner and CD presets. button and the EQUALIZER/X-BASS/DEMO button, hold down the ON/STAND-BY button for at least 1 second. "CLEAR AL" will appear. 2 Whilst pressing down the mode. 1 Press the ON/STAND-BY button to enter the stand-by Clean the dust or stain on the CD pickup lens using a commercial cleaning disc (brush type). CD pickup cleaning 1,2 If this product is subjected to strong external interference (mechanical shock, excessive static electricity, abnormal supply voltage due to lightning, etc.) or if it is operated incorrectly, it may malfunction or the display may not function correctly. If such a problem occurs, do the following: Resetting the microcomputer 8 CD-BA1200H CD-BA1200H DISASSEMBLY CD-BA1200H Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take cassette tape and compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit. After servicing the unit, be sure to rearrange the leads where they were before disassembling. 4. Take sufficient care on static electricity of integrated circuits and other circuits when servicing. Top Cabinet (A1)x2 ø3x12mm Side Panel (Right) (A1)x2 ø3x12mm (B1)x1 ø3x10mm CD-BA1200H STEP REMOVAL PROCEDURE FIGURE 1 Top Cabinet 1. Screw ..................... (A1) x4 9-1 2 Side Panel (Left/right) 1. Screw ..................... (B1) x4 9-1 3 CD Player Unit/ CD Tray Cover 1. Turn on the power supply, open the disc tray, take out the CD cover, and close. (Note 1) 2. Screw ..................... (C1) x1 3. Hook ....................... (C2) x3 4. Hook ....................... (C3) x2 5. Socket .................... (C4) x2 9-2 (B1)x2 ø3x12mm Side Panel (Left) Rear Panel (B1)x1 ø3x10mm Figure 9-1 CD Tray Cover CD Servo PWB (C4)x2 (C2) x3 1 4 Rear Panel 1. Screw ..................... (D1) x6 9-2 5 Main/Headphones 1. Screw ........................ (E1) x8 PWB 2. Socket .................... (E2) x4 3. Flat Cable .............. (E3) x1 4. Tip .......................... (E4) x1 10-2 6 Front Panel 1. Screw ..................... (F1) x3 10-2 7 Display PWB 1. Screw ..................... (G1) x9 2. Flat Cable .............. (G2) x1 10-3 8 Tape Mechanism 1. Open the cassette holder. 2. Screw...................... (H1) x5 10-3 9 Turntable 1. Hook ....................... (J1) x2 2. Cover ..................... (J2) x1 10-4 10 Disc Tray 1. Turn fully the lock lever in the arrow direction. 2. While holding the lock lever, rotate the cam gear until the cam gear rib engages with the clamp lever. 3. Push the slide holder backward to engage the claw with the groove and remove it in the direction of the arrow. .............. (K1) x6 9-3 (C3) x1 Pull 1 2 CD Player Unit Rear Panel (C3)x1 (C1)x1 ø3x12mm 10-1 Main PWB (D1)x6 ø3x8mm 10-5 11 CD Servo PWB (Note 2) 1. Screw ..................... (L1) x1 2. Hook ....................... (L2) x2 3. Socket .................... (L3) x4 10-6 12 CD Mechanism 1. Hook ....................... (M1) x2 2. Hook ....................... (M2) x3 11-1 13 Loading Motor PWB 1. Hook ....................... (N1) x5 11-1 Figure 9-2 Lock Lever CD Player Unit (Bottom View) Note 1: How to open the changer manually. (Fig. 9-3) 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. 10-1) 3. After that, push forward the CD slide holder. Note 2: 1. After removing the connector for the optical pickup from the connector, wrap the conductive aluminium foil around the front end of the connector to protect the optical pickup from electrostatic damage. Figure 9-3 Note 3: 1. Be careful not to break the claw of the CD mechanism. 2. When fining back the cam gear assembly, let it lock by front movement. –9– CD-BA1200H (J2) x1 Clamp Lever Turntable CD Player Unit (Top View) Disc Tray (J1) x2 Cam Gear Rib Figure 10-1 (E3)x1 CD Player Unit (E2)x2 (E2)x1 Figure 10-4 Headphones PWB (E1)x7 ø3x10mm (K1) x3 2 (E4)x1 (E2)x1 1 (E1)x1 ø3x10mm Main PWB (K1) x3 (F1)x3 ø3x8mm Figure 10-2 Figure 10-5 (G2)x1 Display PWB (L3) x2 (G1)x9 ø3x10mm (L1)x1 ø3x8mm CD Servo PWB (L2) x2 Tape Mechanism Open (H1)x5 ø3x10mm Cassette Holder (L3) x2 Figure 10-6 Figure 10-3 – 10 – Slide Chassis CD-BA1200H Cam Gear (M2) x3 CD Mechanism Loading Motor PWB (M1) x1 (M1) x1 (N1) x5 Figure 11-1 CP-BA1200H STEP 1 PROCEDURE REMOVAL Speaker 1. Net .......................... (A1) x1 2. Duct Panel .............. (A2) x1 3. Screw ...................... (A3) x4 FIGURE 11-2 11-3 CP-BA1200H Speaker Box Speaker Box (A1)x1 Speaker (A2)x1 (A3)x4 ø3.5x13mm Driver should be pried away from Speaker Box. Driver Direction of handle Figure 11-3 Figure 11-2 – 11 – CD-BA1200H REMOVING AND REINSTALLING THE MAIN PARTS TAPE MECHANISM SECTION TAPE 2 Perform steps 1 to 6 and 8 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. Carefully remove the record/playback head and erase head screw (A1) x 2 pcs. Erase Head How to remove the playback head (TAPE 1) (See Fig. 12-2) (A1)x2 Ø2 x 9mm 1. Carefully remove the playback head screw (B1) x 2 pcs. Figure 12-1 TAPE 1 How to remove the pinch roller (TAPE 1/2) (See Fig. 12-3) Playback Head 1. Carefully bend the pinch roller pawl in the direction of the arrow <A>, and remove the pinch roller (C1) x1 pc., in the direction of the arrow <B>. Note: When installing the pinch roller, pay attention to the spring mounting position. (B1)x1 Ø2x9mm How to remove the belt (TAPE 2) (See Fig. 12-4) 1. Remove the main belt (D1) x 1 pc., from the motor side. 2. Remove the FF/REW belt (D2) x 1 pc. (B1)x1 Ø2x5mm Figure 12-2 How to remove the belt (TAPE 1) (See Fig. 12-4) 1. Remove the main belt (E1) x 1 pc., from the motor side. 2. Remove the FF/REW belt (E2) x 1 pc. How to remove the motor (See Fig. 12-5) 1. Remove the screws (F1) x 2 pcs., to remove the motor. Pinch Roller (C1)x1 Pull Pull <A> Pinch Roller Pawl <B> Figure 12-3 Motor Motor TAPE 2 FF/REW Belt (D2)x1 Motor TAPE2 Main Belt (D1)x1 TAPE1 Main Belt (E1)x1 (F1) x2 Ø 2.6 x 5mm TAPE 1 (D1)x1 (E1)x1 Figure 12-5 Figure 12-4 – 12 – FF/REW Belt (E2)x1 CD-BA1200H CD MECHANISM SECTION Perform steps 1, 2, 3, 9 and 12 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) Stop Washer (B1) x2 (B3) x1 ø2.6 x6mm 1. Remove the screws (B1) x 2 pcs., to remove the shaft (B2). 2. Remove the stop washer (B3) x 1 pc., to remove the gear (B4). 3. Remove the pickup. Note After removing the connector for the optical pickup from the connector, wrap the conductive aluminium foil around the front end of connector to protect the optical pickup from electrostatic damage. Pickup CD Mechanism Shaft (B2) x1 Gear (B4) x1 Figure 13-2 ADJUSTMENT • Tape Speed MECHANISM SECTION • Driving Force Check Torque Meter Test Tape Adjusting Point Specified Value MTT-111 Variable Resistor in motor. 3,000 ± 30 Hz Specified Value Play: TW-2111 Normal speed Tape 1: Over 80 g Tape 2: Over 80 g • Torque Check Torque Meter Specified Value Tape 1 Tape 2 Play: TW-2111 30 to 80 g.cm 30 to 80 g.cm Fast forward: TW-2231 — 70 to 180 g.cm Rewind: TW-2231 — 70 to 180 g.cm TAPE MECHANISM Motor Variable Resistor in motor Figure 13-3 – 13 – Instrument Connection Speaker terminal (Load resistance: 6 ohms) CD-BA1200H • 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 TUNER SECTION fL: Low-range frequency fH: High-range frequency • AM IF/RF Signal generator: 400 Hz, 30%, AM modulated Frequency Frequency Display AM IF 450 kHz 1,620 kHz T351 AM Band Coverage — 522 kHz (fL): T306 *2 1.1 ± 0.1 V 990 kHz (fL): T303 Test Stage AM Tracking 990 kHz *1. Input: Antenna *2. Input: Antenna Setting/ Instrument Adjusting Connection Parts *1 *1 Output: TP302 Output: TP301 SO301 FM ANTENNA TERMINAL 1 CNP302 AM LOOP ANTENNA MAIN PWB FE301 TP301 T303 AM TRACKING fL AM BAND COVERAGE fL R381 T306 T351 AM IF R357 TP302 Figure 14-1 ADJUSTMENT POINTS CD ERROR CODE DESCRIPTION CD SECTION • Adjustment Since this CD system incorporates the following automatic adjustment functions, readjustment is not needed when replacing the pickup. Therefore, different PWBs and pickups can be combined freely. Each time a disc is changed, these adjustments are performed automatically. Therefore, playback of each disc can be performed under optimum conditions. Items adjusted automatically (1) Offset adjustment (The offset voltage between the head amplifier output and the VREF reference voltage is compensated inside the IC.) * Focus offset adjustment * Tracking offset adjustment (2) Tracking balance adjustment (waveform drawing Fig. 14-2 EFBL) (3) Gain adjustment (The gain is compensated inside the IC so that the loop gain at the gain crossover frequency will be 0dB.) * Focus gain adjustment * Tracking gain adjustment Error State Code 0001 0002 [Servo System Error] Cannot detect Pickup-in SW DSP access error 0101 0103 [Error during close operation] Open/Close SW Low → High not functioning Open/Close SW High → Low not functioning 0201 0203 [Error during open operation] Open/Close SW Low → High not functioning Open/Close SW High → Low not functioning 0302 0306 0307 0308 [Error during skip operation] Pickup-in SW is not detected During Disc 1 search, Open/Close SW or Clamp SW or Disc SW do not change to low. Clamp SW Low → High not functioning Clamp SW High → Low not functioning T Stopped CH1=500mV DC 10:1 T CH2=200mV DC 10:1 CH3=1V DC 10:1 1999/04/05 20:26:47 500ms/div (500ms/div) NORM:20kS/s FDO 1 TE 3 EFBL 2 CH2 v/DIV 200mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2k Figure 14-2 – 14 – =Trigger= Mode : SINGLE Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us CD-BA1200H 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. • Parts marked with “ ”( ) are important for maintaining the safety of the set. Be sure to replace these parts with specified ones for maintaining the safety and performance of the set. • Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type. • Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad. As to electrolytic capacitor, the expression “capacitance/withstand voltage” is used. (CH), (TH), (RH), (UJ): Temperature compensation (ML): Mylar type (P.P.): Polypropylene type • Schematic diagram and Wiring Side of P.W.Board for this model are subject to change for improvement without prior notice. POSITION REF. NO SW1 REF. NO OPEN/CLOSE DESCRIPTION ON—OFF SW714 CD ON—OFF SW2 CLAMP ON—OFF SW715 TAPE ON—OFF SW3 DISC NUMBER ON—OFF SW716 TUNING /TIME DOWN ON—OFF SW4 PICKUP IN ON—OFF SW717 MEMORY/SET ON—OFF SW701 ON/STAND-BY ON—OFF SW718 REWIND ON—OFF SW702 CLOCK ON—OFF SW719 FAST FORWARD ON—OFF SW703 TIMER/SLEEP ON—OFF SW720 PLAY/REPEAT ON—OFF SW709 DISC SKIP ON—OFF SW721 STOP ON—OFF SW710 OPEN/CLOSE ON—OFF SW723 REC/PAUSE ON—OFF SW711 EQUALIZER/X-BASS/DEMO ON—OFF SW724 TUNING/TIME UP ON—OFF SW712 VOLUME UP ON—OFF SW725 TUNER (BAND) ON—OFF SW713 VOLUME DOWN ON—OFF DESCRIPTION FRONT VIEW FRONT VIEW FRONT VIEW E C B (S) (G) (D) (1) (2) (3) B C E 2SC1845 F 2SC3331 2SC380 O KTA1266 GR KTA1271 Y KTA1273 Y KTC3203 Y KRC102 M KRC104 M KRC107 M KTC2026 4204SRT7 Figure 15 TYPES OF TRANSISTOR AND LED – 15 – POSITION CD-BA1200H 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 : 0.00V Stopped CH1=500mV DC 10:1 1 IC2 24 3 IC2 72 4 PDO2 IC2 2 TDO CH2=10V DC 10:1 =Record Length= Main : 100K Zoom : 2K CH3=1V DC 10:1 IC2 24 FDO 1 CH1 v/DIV 500mV =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us =Filter= Smoothing : ON BW : FULL Stopped CH1=2V DC 10:1 500ms/div (500ms/div) NORM:20kS/s =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K T =Trigger= Mode : AUTO Type : EDGE CH2 Delay : 0.0ns Hold off : 0.2us 1999/04/07 09:25:28 500ns/div (500ns/div) NORM:200MS/s FDO T 1 T 2 IC1 18 , DRF 9 IC2 37 1 DOUT TE 3 IC2 16 CH Position To -3div -1div 0div +1div +3div =Filter= =Offset= =Record Length= Smoothing : ON CH1 : 0.000V Main : 100K BW : FULL CH2 : 0.0V Zoom : 2K CH3 : 0.00V CH4 : 0.00V CH2 Position 0.20div =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us =Filter= Smoothing : ON BW : FULL Stopped CH1=2V DC 10:1 10 =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 1K Zoom : 100 T CH2=2V DC 10:1 CH3=2V DC 10:1 =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.887ms Hold off : 0.2us 1999/04/05 20:50:17 5us/div (5us/div) NORM:100kS/s IC2 57 1 LRSY 5 IC1 27 11 IC2 58 2 DATACK 12 IC2 59 T 3 DATA Vp-p=1.0V~1.3V 0.5mV/div,0.5µsec/div =Filter= Smoothing : ON BW : FULL CH2=1V DC 10:1 100ms/div (100ms/div) NORM:100kS/s 1 4 IC2 24 T CH2=200mV DC 10:1 =Record Length= Main : 5K Zoom : 100 CH3=1V DC 10:1 =Trigger= Mode : AUTO Type : EDGE CH3 Delay : 0.0ns Hold off : 0.2us 1999/04/05 20:26:47 500ms/div (500ms/div) NORM:20kS/s FDO 1 TE IC1 18 , 2 IC2 16 4 3 =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V T Stopped CH1=500mV DC 10:1 T Stopped CH1=10V DC 10:1 CH3 v/DIV 2V IC2 72 T 1 IC1 18 , TE 3 IC2 16 DRF 13 IC1 13 , EFBL 2 IC2 22 CH2 v/DIV 200mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.0V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V Stopped CH1=200mV DC 10:1 =Record Length= Main : 100K Zoom : 2K T =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.924ms Hold off : 0.2us =Filter= Smoothing : ON BW : FULL 1999/04/07 09:51:15 500ms/div (500ms/div) NORM:20kS/s CH2=500mV DC 10:1 T FDO 1 IC2 24 2 6 IC2 25 1 SPDO =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : NORMAL Type : EDGE CH2 Delay : 2.924ms Hold off : 0.2us – 16 – =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2k =Trigger= Mode : SINGLE Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us CD-BA1200H 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(+B4) 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 LC78641E SERVO/SIGNAL CONTROL 70 WRQ 71 RES 3 CONT5 33 SLDO 26 SPDO 25 72 DEF RFENV FDO 24 TDO 23 15 16 +3.3V +5V TE HFL 14 FE XVDD 7 RVDD 5 18 36 44 49 50 LVDD 73 51 XIN VDD VDD5V VVDD XL1 16.9344MHz ADAVDD 52 XOUT 1 CONSTANT VOLTAGR RFEV FE- FE +5V IC1 LA9235M SERVO AMP. LASER DRIVER 2 3 4 Q3 LDD PD TIN2 TIN1 FIN2 FIN1 1 29 IC3 M63001FP FOCUS/TRACKING/ SPIN/SLED DRIVER VCC4 24 VCC2 11 9 38 39 18 VCC1 40 23 41 42 35 30 +3.3V 17 25 20 21 22 TE- HFL 19 TE 17 18 Q1 2 21 23 14 28 VCC3 8 4 +3.3V 22 5 6 7 15 16 26 27 7 8 TRACKING COIL FOCUS COIL PICKUP UNIT +5V M1 SPINDLE MOTOR M M2 SLED MOTOR M SW4 PICKUP IN Figure 17 BLOCK DIAGRAM (1/3) – 17 – CD-BA1200H +B3 FM ANTENNA FE301 TA7358AP FM FRONT END 8 6 CF302 AM LOOP ANTANNA CF351 X351 456kHz 5 T351 CF352 4 3 7 Q301 Q AM IF FMOSC 2 CF301 1 4 5 1 2 8 9 IC303 AM IF GND FM+B FM DET LA1832S FM IF DET./FM MPX./AM IF AM MIX 17 13 VCO MO/ST L 14 R FM/AM OUT MPXIN 18 7 16 12 STEREO AMRFIN L341 BALUN FMAFC AMOSCIN 23 22 21 24 15 FM/AM AM TRACKING AM BAND COVERAGE TAPE MOTOR M SOLENOID T2 PLAY OSC Q706 +2B Q704 Q705 IC701 54PIN +2B R.PLAY IC701 53PIN IC701 56PIN F.PLAY IC701 55PIN T1 PLAY SWITCHING FM +B Q360 17 7 9 10 21 +B3 23 9 16 TAPE L 10 R 15 TUNER L 1 R 14 CD L 12 R 13 2 3 IC101 AN7345K PLAYBACKANDRECORD /PLAYBACKAMP. 4 5 L(T1) 1 R(T1) 24 L-CH R-CH SWITCHING Q104~ Q107 LNF 4 21 R 21 R 4 L Q601 Q602 SYSTEM MUTE 3 Q110 Q111 MUTING PB REC/PLAY 5 20 3 RNF 22 H/N POP REDUCE 6 T1/T2 7 L REC 18 R LREC 9 REC RREC 16 8 LNF 17 RNF REF 14 12 NOR/ HIGH T1/T2 15 12 10 ALC 19 SWITCHING Q108 Q109 IC601 LC75341 AUDIOPROCESSOR +B3 13 P.B L(T2) 2 R(T2) 23 DI 1 CE 2 CL 24 7 8 17 18 L ACBIAS 6 +B3 FROMCDSECTION CNP11 L-CH TAPE2 RECPBHEAD R-CH 4 5 FM 1 REC P.B. 11 3 IC302 LC72131 PLL(TUNER) FM/AM MO/ST CNS601 TAPE1 PBHEAD 22 15 16 1 DO CE 20 MOTOR DRIVER CL X352 4.5MHZ VT DI T306 T303 T1/T2 Q103 SWITCHING Q101 Q102 BIAS SWITCHING ERASE HEAD Q114 L104 BIAS OSC Q112 L103 Q113 SWITCHING Figure 18 BLOCK DIAGRAM (2/3) – 18 – BAIS CD-BA1200H +B3 FL701 DISPLAY 1 2 10 3 13 15 16 19 20 22 26 11 14 17 18 21 27 30 31 32 33 Q701 +B6 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 SYS.STOP 36 35 +B6 AVDD 34 33 VDD 71 78 79 VLOAD IC701 IX0337AW SYSTEM MICROCOMPUTER 80 91 92 31 1 4 5 6 9 10 11 12 13 15 16 17 7 XL701 4.1943 MHz +B6 DO DI CL CE 100 VDD VDD RESET 99 KEY SW701-SW703 SW709-SW721 SW723-SW725 20 21 22 23 24 +B6 TO CD SECTION RESET SP.DET. Q901 Q902 4 1 R L R 5 Vcc 4 10 SYSTEM MUTE +B6 +B2 9 7 R-OUT 11 L-OUT PT801 MAIN POWER TRANSFORMER F901 T2.5A L 250V Q904 RL801 D907 910 +B1 REC/PLAY +B2 +B3 +B4 M10V SO902 AC INPUT Q903 D911 D914 IC902 A10V KIA7810AP VOLTAGE REGULATOR +5V KIA7810AP VOLTAGE REGULATOR VF1 T1/T2 JK901 HEADPHONES SO901 SPEAKER TERMINAL IC901 LA4282 POWER AMP. L 2 Q601 Q602 RESET IC 1 3 IC704 KIA7042PA 2 Q707 F902 T1.6A L 250V L801 LINE FILTER IC904 VF2 T.F. D806 5W +5V +B5 Q803 BAIS IC903 +B6 UNSWITCH 5V PT802 SUB POWER D802~805 TRANSFORMER AN7805 CONSTANT VOLTAGE REGULATOR Figure 19 BLOCK DIAGRAM (3/3) – 19 – AC POWER SUPPLY CORD AC 230V,50Hz CD-BA1200H CD SERVO PWB-B A B F 7 6 7 6 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 1 1 1 C23 0.047 TIN2 R56 68K IC1 LA9235M SERVO AMP. R55 68K C24 2.2/50 C11 0.47/6.3 1 FIN1 CNP1 C 7 6 30 1 FIN2 REF 2 29 REF TIN1 C54 47/10 C C55 0.01 C7 10/16 VREF R47 3.3 D REF EFBL 27 RFSW R42 120K RF- DH 24 ODRV 22 PH/BH REF LPF 9 REF 10 11 ODRV 12 AGCON 20 REF 19 LPF 18 REF REF 13 TEST0 14 TES1 21 LPF C18 3P (CH) R5 39K R6 27K C21 0.1 C8 0.02 P R11 12K R1 1.2 S C17 0.0047 10K C42 68P C14 0.33 C27 0.1 RFEV PH(RF FE- R3 FE 100K TE- R4 TE 10K AD HFL C82 0.022 REF 17 REF 16 TEST 4 Q3 KTA1266GR C29 0.1 A C28 47/10 C41 100/10 REF 15 R13 680 R15 R8 330 BH R79 1.5M R80 1M C20 0.1 C13 0.01 PH C22 100P R10 27K 5 NC 23 APC R7 6.8K RF 26 25 REF 6 7 AGON R25 10K REF PH 8 LDON +B 28 5 LDD C51 47/10 AGCON 3 TIN2 4 C6 100/10 REF1 GND C53 0.001 C12 0.1 REF C8 0.1 +B VCC ODRV REF 7 R12 680 C26 0.047 E R50 47 C25 0.1 Vref B 8 +B C19 100/10 Vcc CNS1A CNS1B A P 2 B LASER DRIVER R44 1K EFBL R43 220K D93 DS1SS133 3 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 PICKUP UNIT 8 8 8 FO+ FO FO+ FO- FO- GND TR+ PD TR- VR 3 + + 4 7 11 13 14 VCC1 STANDBY R48 6.8K G Vref CNS3B CNS3A + 6 6 6 6 + 5 5 5 5 4 4 4 4 - 3 3 3 3 2 2 2 2 1 1 1 1 CNP3A M1 SPINDLE MOTOR M M2 SLED MOTOR M SW4 PICKUP IN C50 100/16 C49 100/16 MUTE CD MOTOR PWB-C 32 30 29 27 + GND 31 16 18 C47 100/16 34 28 + LOADING M- 33 15 17 +B LOADING M+ 36 26 + - SLDO +B LD_MVCC4 35 - SL+ 39 37 12 SL- 40 38 9 GND + 5 10 CNP2 41 6 8 LD 42 - IC3 M63001FP FOCUS/TRACKING/ SPIN/SLED DRIVER 3 CNS2A 3 CNS2B 3 C46 0.022 - + + 19 + 20 + - 21 25 24 VCC3 SPSP+ SPO SPDO VCC2(SPN) 23 + LD ACTUATOR TR+ LD_M+ + 2 + VR 2 1 - PD TR- 2 FD - F 2 TO FDO - GND 2 TDO - FOFO- TR- - FO+ 1 - FO+ 1 - TR+ 1 - TR+ 1 +B - TR- +B + C52 0.01 + E - 22 SPSP+ SL+ +B SL- +B PUIN GND(D) CNP3 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 15. 1 2 3 4 Figure 20 SCHEMATIC DIAGRAM (1/10) – 20 – 5 6 FDO TDO 13 CD-BA1200H 1K 100P R75 1K DO C76 100P R76 1K DI C77 100P R77 1K CL C78 100P R78 1K L62 2.2µH CE CL DI DO INT WRQ DEF RES C80 0.1 COMMAND INTERFACE 64 SUBCODE DECODE CRC 63 PW 62 SBSY 59 DATA 58 DATACK A/D 51 50 17 18 49 48 + 19 47 LPF 1BIT DAC - 46 XIN EFLG CONT4 CONT5 RVDD 38 R-CH R82 2.2K LCHO C2F VDD DGND +5V C83 0.022 9 C31 100/10 CONSTANT VOLTAGE +B R16 10K L61 0.82µH Q1 KTC3203Y +B +B INT WRQ DRF CE +B DI CL R22 470 D22 DS1SS133 34 33 32 WRQ DRF CE DO DI 7 CLK 8 CD RES CLAMP SW 10 3 P25 12 - B CNS702 TO DISPLAY PWB 5 6 9 35 2 CDINT 2 4 RES 37 1 3 DO LOADING M- D21 DS1SS133 5 +B +B +B C47 100/16 4 +B LOADING M+ 36 P22 1 - B CNS601 TO MAIN PWB 3 CNP11 LD_M- R21 470 2 L-CH C56 330/6.3 ZD61 DZ3.9BSB VCC4 1 AGND R81 2.2K LVDD C39 10/16 +B LD_M+ 40 C34 0.022 LVSS +B 39 +B RCHO RVSS 41 EMPH DOUT PCK 1K 1K 1.2K C30 0.1 +B +B 41 +B XVDD 42 MUTEL FSX R17 R46 SLDO SPDO FDO 6 +B 42 R20 220 43 MUTER AUDIO OUT 27 28 29 30 31 32 33 34 35 36 37 38 39 40 TEST R45 R39 470 CONT3 LASER 1 25 26 R38 270 TDO ERROR CORRECT 23 SPDO EFBL 13 D/A FDO 24 R35 1K 44 GENERAL S/H 22 R44 1K XOUT 45 BHREF 21 TBLO TDO XVSS R84 10K SW ASLRCK 220 16 SERVO PROCESSEROR 52 DIGITAL FILTER 15 TE AUTO ADJUST 53 R58 14 54 ASDACK R83 10K SW XL1 16.9344MHz ASDFIN C64 0.47/6.3 JITER DEFECT CONTROL 13 FE 56 55 PHREF 20 2 12 11 10 61 SFSY 60 16M 57 LRSY 12 ADAVDD C45 100/10 SBCK C43 C40 0.0015 0.0015 IC2 LC78641E SERVO/SIGNAL CONTROL SLICE LEVEL CONTROL 9 C29 0.1 ADAVSS C44 0.1 73 72 71 70 69 68 67 66 65 10 VREF CE +B +B 7 PH(RFENV) R43 220K INT C75 8 BH D93 DS1SS133 1K SERIAL OUT 6 JITTV 11 JITTC C41 100/10 R74 CLOCK GENERATOR EFMIN C28 47/10 100P EXTERNAL AUDIO IN SLCO 10K C82 0.022 WRQ C74 INTERPOLATION MUTE ATTENUATION DEEMPHASIS R15 C27 0.1 1K CLV CONTROL CONT2 C42 68P R73 C38 10/16 FR 1.2K HFL C26 0.047 C17 0.0047 100P FRAME SYNC DEFECT,PROTECT EFM DECODE 5 SLCIST R8 330 RES C73 R19 47 PCKIST VVDD R14 PLL VCEC 4 CONT1 C20 0.1 3 C81 0.022 R80 1M 1K 2 VVSS R11 12K DRF R72 GENERAL 1.2K R10 27K 1 R13 680 PD02 C21 0.1 1K 0.01 VDD5V R40 C22 100P R79 1.5M R71 C72 80 79 78 77 76 75 74 PD01 SLDO C19 100/10 C25 0.1 C24 2.2/50 R12 680 100P EFMO 7 FG(D_Vref) C23 0.047 FSEQ DEFECT V/vP CONT7 +B CONT6 R68 8 R67 1K R95 10K C71 VSS DISC_NO R94 10K O/C 3 CD SIGNAL GND CNP12 Q2 1 KRC102M GND 31 30 29 28 27 26 25 24 VCC3 SP- CNS4 SP+ O/C SPO SPDO GND(D) VCC2(SPN) DISC_NO 23 M+ 22 M- BI4 SW1 OPEN/ CLOSE 1 1 1 2 2 2 3 3 3 4 4 4 5 5 5 + 6 6 6 - M CNP4 SW2 CLAMP SW3 DISC NUMBER M3 T/T UP/DOWN LOADING CD LOADING MOTOR PWB-E +B +B • The numbers 1 to 13 are waveform numbers shown in page 16. 7 8 9 10 Figure 21 SCHEMATIC DIAGRAM (2/10) – 21 – 11 12 CD-BA1200H A IC601 LC75341 AUDIO PROCESSOR 3 4 4 5 CD_GND +5v CE 2 L-CH 5 C607 +B B C613 0.0027 C617 1/50 SYSTEM MUTE Q601 2SC3331 D902 1SS133 C629 1/50 LSEL0 8 R607 2.2K R603 1.8K C633 0.001 C601 0.001 L3 10 L R608 2.2K 4 R2 TUN L1 12 Q602 2SC3331 SYSTEM MUTE GND (A_GND) R3 DECK L2 11 R617 3.3K 17 P26 1 - G TO POWER PWB C625 1/50 C602 0.001 R604 1.8K C614 0.0027 C618 1/50 17 R4 AUX R1 CD R616 3.9K C612 0.1(ML) 18 RSEL0 L4 9 C623 1/50 C610 0.1(ML) 19 RIN + - +B 21 20 RTRE LIN 7 C608 10/50 RBASS LTRE 6 C605 0.022 C606 22/50 22 ROUT LBASS 5 23 VREF + - LOUT 4 C611 0.1(ML) + - R601 330 CCB INTERFACE VSS 3 10/50 C609 0.1(ML) R615 3.9K BI601 R609 10K C C604 100/25 24 VDD + - CNS601 +B CLK DI 1 A_GND + - 3 R-CH + - 2 C630 1/50 + - 1 2 + - P21 12 - D CNP11 TO CD SERVO PWB 1 16 15 C624 1/50 14 C626 1/50 R618 3.3K 13 C627 1/50 C628 1/50 R 18 12 19 +5V R610 10K R602 330 +B C603 22/25 GND (CD_GND) R625 22K +B D REC_R FM SIGNAL PLAYBACK SIGNAL RECORD SIGNAL CD SIGNAL R157 100 Q102 KRC104 M 3 R142 220K TAPE2_R2 3 4 A_GND 4 5 5 TAPE2_R1 R110 6 6 TAPE2_L1 6 7 7 7 TAPE2_L2 7 SWITCHING Q107 2SC1845F CNP102 R115 1K R109 3.3K C105 180P R107 2.2K G Q105 2SC1845F + - 2 C107 560P 4 6 5 + - 7 C119 0.033 C117 100/25 R117 56 C121 560P C123 1/50 R123 5.6K C137 0.022 • NOTES ON SCHEMATIC DIAGRAM can be found on page 15. 4 Figure 22 SCHEMATIC DIAGRAM (3/10) – 22 – 5 6 220/10 C134 47/25 H 3 10 11 C129 22/25 R138 15K 2 9 56K 8 C139 3.3/50 R119 R121 100K 3.9K 15 Hich=CHROME C115 330P L101 2.2mH 16 56K SWITCHING 1 R136 10K R134 100 C132 0.0033 R132 1.5K R130 3.9K 112K 3 C138 SWITCHING C113 330P 5 6 CNS102A 1 + IC101 AN7345K Hich=T1 L Q106 2SC1845F SWITCHING 17 C135 47/25 R135 10K 14 RIPPLE 3 4 18 ALC 3 4 19 112K Nor/CrO2 3 20 21 + ALC 2 22 23 R 0.0033 ERASE 24 C133 2 R108 3.3K C128 22/25 C114 330P R133 100 2 C104 180P 0.7V R140 10K 270P 1 R120 3.9K C127 M_GND 4.7K 1 2 5 L-CH 1 R118 100K L102 2.2mH C112 330P R112 1 R114 1K R111 4.7K R-CH R106 2.2K R113 47K ERASE HEAD 47K SWITCHING Q104 2SC1845F CNS102B RECORD/ PLAYBACK HEAD C120 560P R105 1K C103 560P C106 560P CNP101 TAPE2 F R122 5.6K C122 1/50 C118 0.033 C126 270P 2 3 R128 6.8K A_GND TAPE1_L R127 6.8K 2 3 3.9K 2 3 C116 100/25 R129 2 3 R124 33K R116 56 R104 1K 1 Q108 2SC3331 TAPE1_R Q109 2SC3331 SWITCHING 1 CNS101B L-CH 1 CNS101A 1 R-CH R141 10K 0.7V 68K C102 560P M Q 2S MUTING Q110 2SC3331 0V IC101:PLAYBACK AND RECORD/ PLAYBACK AMP. R137 15K R126 TAPE1 PLAYBACK HEAD R125 33K E 3 Q103 SWITCHING KRC104 M C146 0.001 2 Q101 KTA1266 GR SWITCHING 0V 22/25 1 LUG1 MECHA BASE GND C136 C108 100/16 1 R103 4.7K C130 0.022 2 C131 0.022 SWITCHING 1.5K R101 10K R102 10K R131 C101 0.047 CD-BA1200H MAIN PWB-A1(1/3) +B 23 DD REF C605 0.022 C606 22/50 22 +B C604 100/25 24 C608 10/50 OUT 21 SS 20 TRE L0 10 GND (A_GND) 4 A_10V +B +B C614 0.0027 18 R3 R2 R1 5 CE C618 1/50 7 DI 6 17 R4 GND R616 3.9K C612 0.1(ML) 19 RIN (D_GND) C610 0.1(ML) CLK 9 C630 1/50 16 TUN_R 2 15 C624 1/50 14 C626 1/50 P29 12 - H TO TUNER PWB CLK TUN_L 3 DO R618 3.3K 13 8 SM 1 C628 1/50 1 SM 1 CE 2 DO 3 DI 4 CLK 5 T_BIAS 6 T_T1/T2 7 REC/PLAY 8 REC_R REC_L M_GND +B +B M_10V SMUTE VF1 -VP VF2 R142 220K 0V MUTING Q111 2SC3331 MUTING Q110 2SC3331 R141 10K AC_RLY_CONT R143 220K UN_SW 5V +B D_GND SW_5V +B 0V POWER 0.7V 0.7V R140 10K 0V 0V 9 CNP701 P25 12 - D TO DISPLAY PWB +B 10 11 12 13 14 15 16 17 18 19 20 11.7V 0V R145 4.7K L103 100µH 0V 1 0V +B C140 0.0082 (PP) C141 0.039 (ML) +B POWER M_10V R149 4.7 C148 0.047 +B GND (D_GND) +B 0V GND (M_GND) 0V 0V Q114 KTC3203 Y BIAS OSC R148 22K UN_SW_5V R147 47K R135 10K -VP C133 C131 0.022 R131 1.5K 0.0033 R133 100 C135 47/25 3 Q113 KRC104 M BIAS VF2 270P C127 6.8K 3.9K 2 11.6V R146 82 (1/2W) AC_RLY_CONT 12 SW_5V 11 C145 470P 220/10 C138 Vcc 22/25 C136 10 R144 47K 11.6V A_10V 9 Q112 KTA1266 GR SWITCHING C129 22/25 R129 FCC21 +B +B VF1 56K 8 13 GND + - CNP701 R136 10K Hich=CHROME 7 14 ALC 56K R139 180 ALC + 15 Nor/CrO2 16 17 1 5K 21 +B C134 47/25 C132 0.0033 C128 22/25 18 +B RIPPLE 6.8K C126 270P C130 0.022 R132 1.5K 3.9K R134 100 21 C142 47/25 L104 330µH 5 15 14 16 21 10 12 22 11 13 20 P26 1 - G TO POWER PWB 7 8 9 10 Figure 23 SCHEMATIC DIAGRAM (4/10) – 23 – 11 12 CD-BA1200H A F F P15 P16 P13 P20 P14 P11 P10 P9 P8 P7 P6 5G P5 P4 6G 7G P3 P2 8G P1 P12 P19 P18 P17 1G 2G 3G 4G 9G F FL701 FL DISPLAY 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 2 C705 100/10 C708 1/50 R743 33 +B S-BUSY 77 P10 76 P11 T_T1/T2 75 P14 REC/PLAY 74 P20 RES OUT T-BIAS DRF WRQ 71 P15 70 DIST0 RESET 67 DIST3 66 65 64 D712 1SS133 CE 21 DISTOUT/SW OUT 33 KEY 2 CLK 22 53 T1 PLAY SW_A DO 24 52 CD CLAMP SW AVSS 25 55 FPA 51 T2 RUN DI 23 M-BUSY/TUN SM 26 AVDD AVref SYS STOP NO USE SP_RLY REMOCON VSS SMUTE T_SOL_B T_SOL_A SPEANA1 29 SPEANA0 30 R755 4.7K +B R759 10K +B R775 10K R776 10K R756 68K R757 68K R758 10K +B C711 10/16 R760 1K Q702 2SC3331 M FFC13 T2 PLAY G PH SOLENOID SOLENOID R.PLAY PH T1 PLAY F.PLAY 0V 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 3 4 5 6 7 8 9 10 11 12 13 T2 PLAY +5V T2 RUN +MTR SOL2 SOL1 +B F_REC R763 47K D705 1SS133 12V 12V Q704 KTA1271Y R768 10K Q706 KTA1273Y 12V Q705 0V KTA1271Y T1 RUN T1 PLAY GND Q703 2SC3331 B A + - D703 1SS133 C710 47/25 R777 10K R766 10K TAPE MOTOR D704 1SS133 TAPE MECHANISM PWB-E R762 47K C712 R761 10/16 1K R767 10K 12V D702 1SS133 CNP703 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 15. 1 2 3 4 Figure 24 SCHEMATIC DIAGRAM (5/10) – 24 – 5 R719 1K R722 10K R721 1K R720 1K R724 1K 2.2K 2.2K 2.2K 2.2K R729 R728 R727 R726 +B LED722 4204SRT7 F R7 SPEANA2 28 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 E +B R7 R7 R7 R7 R7 R7 R7 R7 SPEANA3 27 T_MOTOR 52 51 SPK_DET T1 RUN 53 TIMER LED 57 MIC IN 56 FPB VDD 54 T2 PLAY SW_B AC RLY_CONT 58 KARAOKE LATCH POWER 10K CD CE 20 32 KEY 1 1K 1K 1K 1K R753 CD DO 19 SPN 54 X R7 15 VDD 16 31 KEY 0 61 D701 1SS133 +B 10K 10K 10K 10K CD INT 62 R737 R736 R735 R734 R733 R748 R749 R750 R751 X1 12 XT2 14 CD DI 18 1K 60 1K 59 +B 1K 1K 1K 1K 1K 5 VPP/IC 13 63 +B R70 R70 R70 6 R70 7 R70 8 R70 9 R70 10 4 CD CLK 17 R732 R792 R778 R730 D 2 3 X2 11 IC701 IX0337AWZZ SYSTEM MICROCOMPUTER 69 DIST1 68 DIST2 R742 R741 VDD 1 -20dBATT 100 9G 80 P8 73 P13 72 P16 C 4G 3G 2G 1G 8G 7G 5G 6G P17 P18 P1 P19 P2 P12 P3 P4 80 79 VLOAD 78 P9 P5 P7 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 P6 B 6 CD-BA1200H P4 6G 7G P3 P2 8G P1 P12 P19 P18 P17 1G 2G 3G 4G 9G F F 01 PLAY 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Q701 KRC107M 2 1 BI702 R779 3.3 (1/2W) 3 CD INT WRQ(DSP) C707 1/50 R744 1K R745 100K C701 0.022 4G 3G 2G 1G 8G 7G 6G 5G P19 P17 P18 P1 P12 6 87 88 89 90 91 92 93 94 95 96 97 98 99 100 C702 220/10 VDD 1 1 CD INT 2 2 WRQ(DSP) 3 4 3 DRF CD CE 5 6 5 6 7 8 7 8 9 9 10 10 RES OUT CLAMP SW CD_GND +B 2 S-BUSY 3 1 DRF CD CE CD DO CD DI CD CLK 4 CD DO CD DI CD CLK P21 12 - F CNP12 TO CD SERVO PWB RES OUT CLAMP SW D_GND -20dBATT 100 9G T-BIAS T_T1/T2 REC/PLAY RES OUT DRF WRQ RESET CNS702 R702 R703 R704 6 R705 7 R706 8 R707 9 R708 10 4 5 X2 11 IC701 IX0337AWZZ SYSTEM MICROCOMPUTER FFC21 1 1 2 3 4 5 X1 12 VPP/IC XT2 CD INT XL701 C704 13 18P 14 R709 1K 15 VDD 16 CD CLK 17 CD DI 18 CD DO 19 31 KEY 0 CD CE 20 32 KEY 1 CE 21 33 KEY 2 CLK 22 DI 23 54 T2 PLAY SW_B 53 T1 PLAY SW_A DO 24 52 CD CLAMP SW AVSS 25 M-BUSY/TUN SM 26 R710 R711 R712 R713 R714 R715 R716 R717 1K 1K 1K 1K 1K 1K 1K 1K R718 1K 6 7 8 +B 9 10 11 12 13 14 17 D706 1SS133 AVDD SPEANA1 29 SPEANA0 30 +B R719 1K +B P23 12 - D CNP701 TO MAIN PWB 21 R725 1K R755 4.7K R722 10K R721 1K R720 1K 2.2K 2.2K 2.2K 5 44 43 42 41 40 39 38 37 36 35 34 33 32 31 R724 1K 18 19 20 21 SPEANA2 28 AVref SYS STOP SP_RLY NO USE REMOCON VSS SMUTE T_SOL_B T_SOL_A T_MOTOR +B R769 10K SPEANA3 27 R728 R727 R726 15 16 +B TUN SM CE DO DI CLK T_BIAS T_T1/T2 REC/PLAY M_GND M_10V SMUTE VF1 -VP VF2 AC_RLY CONT UN_SW 5V D_GND SW_5V POWER SPAN SW OUT CNP701 51 T2 RUN 1K 1K 1K 1K 1K 1K 1K C703 15P +B LED722 4204SRT7 +B +B +B +B +B 31 RD13 680 RD14 820 SW715 TAPE SW714 CD RD25 680 SW711 EQUALIZER/ X-BASS/DEMO 273Y RD01 680 RD16 1.5K RD15 1K SW716 TUNING/ TIME DOWN RD17 2.2K 1 3 +B RX701 REMOTE SENSOR 2 C716 0.022 RD18 2.7K RD19 3.9K RD20 5.6K RD12 1.5K RD05 2.2K RD06 2.7K RD07 RD08 3.9K 56K SW702 CLOCK 7 8 9 C719 47/16 RD21 RD22 RD23 RD24 100K 10K 15K 33K SW723 REC/ PAUSE RD26 6.8K SW709 DISC SKIP SW703 TIMER/ SLEEP SW701 ON/STAND-BY C718 0.022 SW724 TUNING UP SW725 TUNER (BAND) SW713 VOLUME DOWN SW712 VOLUME UP RD03 RD04 1K 1.5K D711 1SS133 R773 100 1 2 3 C717 10/50 SW719 SW720 SW721 SW717 SW718 FAST PLAY/ STOP MEMORY/ REWIND FORWARD REPEAT SET RD10 RD11 820 1K RD02 820 R771 100K 1 D710 1SS133 IC704 KIA7042AP RESET 3 2 D709 1SS133 R777 10K C714 0.01 C713 0.1/50 R775 10K R776 10K R770 47K L701 100µH +B 5V BACK UP D708 1SS133 C715 RESET 3.3/50 Q707 KRC102M +B +B D707 1SS133 R772 4.7K RD09 100K SW710 OPEN/ CLOSE DISPLAY PWB-A2 10 Figure 25 SCHEMATIC DIAGRAM (6/10) – 25 – 11 12 CD-BA1200H IC901 LA4282 POWER AMP. A 10 POWER GND1 C915 470/25 R909 56K C913 0.1(ML) C914 470/25 R908 120 C919 10/50 C910 100/25 12 11 C936 100P C911 0.022 C912 0.1(ML) C903 470P C904 470P R910 270 (1/2W) C917 0.1(ML) R911 270 (1/2W) C916 0.1(ML) R913 4.7 R912 4.7 L OUT 9 8 OUT1 Vcc MUTE CIRCUIT 7 R OUT 6 5 POWER GND2 OUT2 NF2 IN2 4 C918 220P R905 120 PRE-GND IN1 3 2 THERMAL OVER VOL. PROTECTOR CH2 C908 0.082 (ML) R906 1K B 1 C907 100/25 C906 47/25 C905 0.022 C937 100P RIPPLE FILTER R907 C909 0.082(ML) 1K NF1 CH1 SP. DET. C Q902 1 KRC102 M 2 3 1 2 3 Q901 KRC102 M SP. DET. R914 22K R915 820 C946 2200/35 D C933 68P IC905 KTC2026 +B R923 33 IC902 KIA7810AP VOLTAGE REGULATOR +B G 19 5 +5V (CD +B) +B +B R926 10K 3 GND (CD_GND) 13 +B D904 1SS133 -VP VF2 M 10V +B GND (D_GND) SW_5V +B +B UN SW 5V +B AC_RLY_CONT GND (M_GND) 20 H • NOTES ON SCHEMATIC DIAGRAM can be found on page 15. 1 2 3 4 Figure 26 SCHEMATIC DIAGRAM (7/10) – 26 – D91 1N4 C955 C954 100/50 R928 12K C944 0.022 A 10V D 1 +B 1 2 VF1 15 14 16 21 10 12 11 C940 0.1 (ML) C939 0.1 (ML) C938 47/25 IC904 KIA7805P VOLTAGE REGULATOR 1 R929 220 12 C941 0.047(ML) P22 1 - C, P23 11 - H TO MAIN SECTION 18 3 2 R D913 1N4004S C947 3300/25 C945 0.1 (ML) +B 4 +B D918 1SS133 +B D903 1SS133 GND (A_GND) C943 47/25 L 17 R925 22K IC903 AN78L05 CONSTANT VOLTAGE REGULATOR 22 F 1 2 POWER C942 47/25 4 3 D911 1N4004S +B 5 6 ZD903 MTZJ6.2A GND (A_GND) R930 220 R922 22K C934 0.047(ML) E C935 22/25 +B K CD-BA1200H MAIN PWB-A1 (2/3) FM SIGNAL HEADPHONES PWB-A3 1 1 5 5 R916 330 FW902 L903 2.2mH C922 220P JK901 HEADPHONES R OUT L OUT C921 220P R917 330 SO901 SPEAKER TERMINAL L901 0.29µH + + R920 6.8 R918 6.8 C923 0.022 C925 0.022 C924 0.022 C926 0.022 C927 0.022 C929 0.022 C928 0.022 C930 0.022 SP_Lch SP_Rch SPEAKER – – SP_Lch_GND SP_Rch_GND R939 56 R919 6.8 C931 0.001 R921 6.8 R940 C932 56 0.001 C946 2200/35 L902 0.29µH C388 0.001 C950 0.047 (ML) D907 RL203F Q904 KTA1266GR CNP801 1 1 2 2 3 3 4 4 5 5 6 6 1 1 2 2 C801 0.0047/250 F902 T1.6A L 250V CNP901 D801 1SS133 D916 1N4004S C957 47/50 D917 1N4004S RL801 C958 C953 100/50 0.047 (ML) D915 IN4004S ZD902 DZ30BSB D914 1N4004S C955 47/50 ZD903 MTZJ6.2A SO902 AC INPUT SOCKET T.F PT801 MAIN POWER TRANSFORMER L801 LINE FILTER AC POWER SUPPLY CORD AC 230V, 50Hz D806 1SS133 R806 10K 7 8 D805 1N4004S C805 0.001 C803 470/35 D803 1N4004S D804 1N4004S C802 0.047(ML) R804 220 C804 1000/6.3 D802 1N4004S +B R805 47K R928 12K R930 220 R929 220 C954 100/50 D913 1N4004S C947 3300/25 C951 0.047 (ML) D910 RL203F C952 D912 1N4004S 0.047 (ML) R927 C956 2.2K 47/50 D911 1N4004S D908 RL203F C959 100/50 D909 RL203F When Servising, pay attention as the area enclosed by this line( ) is directly connection with AC main voltage. F901 T2.5A L250V PT802 SUB POWER TRANSFORMER Q803 2SC3331 9 10 Figure 27 SCHEMATIC DIAGRAM (8/10) – 27 – 11 12 CD-BA1200H C302 0.001 A AM TRACKING fL T303 C332 0.022 AM ANT. D301 1SS133 +B +B C 21 22 AM RF IN 23 FM AFC 24 1 2 3 3 C350 0.022 T351 CF302 C352 10/16 1 D 0.022 C361 0.022 C363 R351 5.6K +B REG C334 27P(UJ) AM OSC. AM OSC IN L341 BALUN AM MIX OUT 2 AM OSC OUT 2 R358 3.9K FM IF IN 1 T306 R336 10K 1 VD301 SVC348S C335 560P C362 3.3/50 AM BAND COVERAGE fL R323 68K AM LOOP ANTENNA C342 0.022 D302 1SS133 CNP302 B C331 0.047 C330 15P (UJ) C323 0.022 2 AM IF +B C394 47/16 R382 150 C392 0.001 R381 10K C380 C397 0.022 E R380 1.5K R369 15 ANT GND GND VCC 4 3 2 1 IF OUT 5 GND 6 VT 7 CL 5 • NOTES ON SCHEMATIC DIAGRAM can be found on page 15. 3 4 Figure 28 SCHEMATIC DIAGRAM (9/10) – 28 – 6 R378 1K R372 1K IC302: PLL(TUNER) Q301 2SC380-O H 2 DO DI 4 FE301 FM FRONT END 1 PD AIN CE VSS X OUT AOUT 3 C341 0.022 F OUT 8 2 R346 330 L342 2.2mH G 1 IC302 LC72131 R373 1K 3 R347 6.8K SO301 FM ANTENNA TERMINAL 19 18 22 21 20 R374 1K 1 C382 15P(CH) R349 33 CF301 C347 0.022 2 R344 470 C301 0.022 C345 0.022 C346 0.022 D304 1SS133 R345 4.7K C321 100/16 F R348 680 X352 4.5MHz D303 1SS133 X IN C381 12P(CH) R379 2 2K C393 1/50 5 6 CD-BA1200H MAIN PWB-A1(3/3) FM SIGNAL STEREO FM DET VCC 6 7 8 9 R361 1.2K C372 1/50 R362 1.2K 13 MO/ST C374 0.018 R-CH OUT C371 1/50 R363 15K C358 12 1/50 10 11 R353 270 C357 R355 2.2/50 3.3K C398 100/10 C356 0.001 R388 3.9K C355 22P AM IF C354 0.022 C353 0.022 2 C399 0.022 CF352 CF351 3 C370 1/50 1 C350 0.022 R364 15K PHASE (FM/AM) SD 5 T351 R393 1K L352 100µH B +B +B ZD351 DZ5.1BSB Q360 KTA1266GR R377 47K 10 11 C391 47/16 R376 1K R360 4.7K R370 1K R378 1K R372 1K +B 2 3 4 5 6 7 8 9 P23 12 - B TO MAIN SECTION 7 8 9 10 Figure 29 SCHEMATIC DIAGRAM (10/10) – 29 – 11 12 D GND CLK DO CE A+12V SM 1 A GND +B DI R386 22K L R374 1K LL(TUNER) R385 5.6K R384 5.6K ST IND 9 R395 47K R359 1.8K SD 8 C386 330P MO/ST IF CONT 6 +B IF IN FM IN FM/AM 7 DO CL 5 SWITCHING 0.022 R392 270 R391 +B 270 R383 5.6K 14 13 12 AM IN AIN DI 4 +B +B R373 1K 3 100/10 C395 C385 0.01 17 16 15 IC302 LC72131 CE VSS AOUT X OUT 4.5MHz X IN 2 PD 19 18 22 21 20 1 R387 5.6K R379 2.2K C393 1/50 L351 100µH FM/AM R380 1.5K VDD R381 10K C392 0.001 C380 10/16 82 50 C387 0.022 C396 C394 47/16 C397 0.022 R C388 0.001 C352 10/16 R357 470K R356 1K X351 456kHz GND 4 R352 1K 14 PHASE AM LOW CUT AM IF IN IC303 LA1832S FM IF DET./FM MPX./AM IF 15 IF OUT AM RF IN 3 16 MPX IN FM AFC 2 FM/AM OUT AM OSC IN 1 17 MPX VCO C365 20 19 18 AM OSC OUT C364 21 VSM 22 REG 23 AM MIX OUT 24 FM IF IN R351 5.6K C363 R350 2.7K C367 1/50 C373 0.018 C369 27P(UJ) C368 1/50 L354 LOW PASS FILTER 0.022 10/16 R358 3.9K 0.022 C361 0.022 C362 3.3/50 TP L-CH OUT C342 0.022 AM SIGNAL 10 CD-BA1200H MAIN PWB-A1 A C912 C905 C910 3 2 1 C951 D916 D917 C958 5 R929 R930 LUG1 R928 ZD903 C956 R134 C146 C122 R122 C120 R145 R601 3 2 1 E C B Q601 Q113 C607 C601 1 2 3 4 5 R607 CNP11 P34 4 - A TO CD SERVO PWB 2 3 4 Figure 30 WIRING SIDE OF P.W.BOARD (1/6) – 30 – 5 R617 C625 C6 R604 1 CNS601 H 1 C623 C612 R616 R618 C602 R608 C617 C628 RD WH GY WH GY P35 11 - E TO TAPE2 RECORD/PLAYBACK HEAD IC601 C610 C630 C608 Q602 E C B B C E L103 R144 R602 C613 R603 C141 BI601 IC101 C139 R127 R120 C148 C140 E C B R149 Q114 L104 C142 C614 1 C611 R609 R101 C101 C108 B C E E C B 5 1 2 3 4 5 6 7 8 9 10 11 12 C626 R102 Q102 E C B 24 23 22 21 20 19 18 17 16 15 14 13 C606 C618 C624 3 2 1 R113 R103 R109 R107 R106 R137 R108 R148 R147 E C B C60 C604 R146 C103 3 2 1 7 6 5 4 3 2 1 C605 C118 R610 G 2 1 Q103 P35 10 - E TO TAPE1 PLAYBACK HEAD E C B CNP701 1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 R118 L102 C114 Q112 Q109 C102 E C B 3 R138 PINK R128 C126 R126 C116 Q106 Q104 Q105 PK C121 C117 C104 BLACK CNP102 WHITE BK R157 WH(W) C119 R119 C107 R114 GRAY 13 14 15 16 17 18 19 20 21 22 23 24 R117 R116 C112 Q107 R105 C105 E C B R104 C115 R121 12 11 10 9 8 7 6 5 4 3 2 1 R130 Q101 GY L101 Q108 VIOLET R123 C123 C137 C113 C128 C145 R110 C106 VL R135 BLUE C127 GREEN BL R115 GR R143 R112 YELLOW C136 C131 C133 R133 C129 R131 CNP101 YL R129 R125 R111 ORANGE Q111 E C B C135 R140 B C E Q110 R139 R141 COLOR TABLE C132 R124 C130 C138 C957 C954 C955 C134 R142 R136 R132 R927 ZD902 Q904 E C B FW901 OR D804 C947 C959 1 RED D803 D915 1 RD(R) D802 C941 F902 T1.6A L 250V BROWN D805 1 2 3 C942 1 2 3 4 5 6 CNP901 C950 D F D918 D903 D902 P35 8 - C TO POWER TRANSFORMER BR P SUB TRAN C945 C940 D904 F901 T2.5A L 250V E C943 C952 C921 L903 R916 FW901 5 W ar dir C944 C939 D914 D913 D912 D911 D909 R917 C938 C953 C946 D907 3 2 1 R926 R914 D908 D910 C922 3 2 1 C907 R910 R911 C916 C C935 C904 R912 JK901 HEADPHONES 3 2 1 R925 C802 C913 IC904 C933 R922 C903 Q901 Q902 HEADPHONES PWB-A3 R923 C909 C914 C936 R906 C908 C915 B E C B C906 R908 R909 R913 C917 R915 IC901 IC902 IC903 Q903 C934 C937 12 11 10 9 8 7 6 5 4 3 2 1 LG901 R905 C918 C911 C919 R907 6 CD-BA1200H SO902 AC INPUT AC 230V, 50Hz LG901 4 1 6 When Servicing, pay attention as the area enclosed by this line ( ) is directly connected with AC main voltage. L801 C944 C943 PT802 SUB POWER TRANSFORMER C945 D805 1 2 3 D802 C801 P38 8 - F 942 C802 D803 TO POWER TRANSFORMER CNP801 2 D804 SO901 SPEAKER TERMINAL C931 L901 — C932 C928 ZD903 C926 Q803 R806 C955 L-CH + R920 C924 R939 E C B — R919 C925 C930 C954 D801 C804 C929 R804 C805 C957 R928 R805 D806 C803 D917 R921 6 C923 5 C927 RL801 1 L902 R-CH + C361 FE301 R345 C347 L342 C306 CF352 R381 R378 C301 D304 R373 11 10 9 R379 C381 C387 R349 R344 R348 B 3 2 1 CF301 IC302 C 8 7 6 5 4 3 2 1 E C382 Q301R347 R372 R374 X352 C302 12 13 14 15 16 17 18 19 20 21 22 D303 C392 C341 C394 C397 C380 L351 1 2 SO301 FM ANTENNA TERMINAL C345 4 3 2 1 R346 R380 C385 R377 1 L341 2 CNP302 8 7 6 5 AM LOOP ANTENNA R369 C346 R358 R351 CF351 R352 C353 R353 C357 C398 R385 R383 R393 R360 C386 R625 C603 C625 R391 R392 R376 C393 R382 E C B C391 R388 1 D302 D301 3 2 1 CF302 Q360 R359 C607 C626 C395 1 2 3 C323 T303 C350 C352 R386 R384 R387 R607 C396 R609 C601 R395 C627 R604 R336 T351 C370 ZD351 L352 C629 C633 R617 C617 R603 R618 R615 C613 C623 IC601 C612 R616 C611 C628 C354 C356 C609 1 2 3 4 5 6 7 8 9 10 11 12 IC303 12 11 10 9 8 7 6 5 4 3 2 1 R355 24 23 22 21 20 19 18 17 16 15 14 13 C369 C355 C358 C388 C399 C334 C362 C330 R365 C371 C367 R370 13 14 15 16 17 18 19 20 21 22 23 24 17 19 21 6 18 20 6 R350 X351 R362 C331 R323 C321 R356 C374 C373 R364 R361 R363 R940 VD301 C342 T306 C332 C365 L354 C364 C363 C368 C372 R357 R918 C335 21 FFC21 S601 CNS701 P33 7 - H TO DISPLAY PWB 7 8 9 10 Figure 31 WIRING SIDE OF P.W.BOARD (2/6) – 31 – 11 12 CD-BA1200H A DISPLAY PWB-A2 R745 B Q701 3 2 1 SW711 EQUALIZER/ X-BASS/DEMO C719 C718 FL701 C702 RD25 RD10 C 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 RX701 3 2 1 81 RD11 85 R701 C701 R703 95 5 10 I 15 XL701 C703 RD09 R704 R707 R706 R705 R709 R711 R712 R713 R710 R773 R724 R779 R768 Q706 B C E R766 B C E R708 R702 90 100 1 SW710 OPEN/CLOSE RD07 R718 RD06 R716 R715 SW719 FAST FORWARD RD26 RD22 SW713 VOLUME DOWN RD17 RD08 RD12 E R767 Q705 B C E Q704 SW712 VOLUME UP D R744 C704 C707 RD21 R714 RD18 SW723 REC/PAUSE F RD23 RD19 SW716 TUNING/ TIME DOWN SW724 TUNING/ TIME UP CNS701 2 4 6 8 10 12 1 1 3 5 7 9 11 13 C710 CNS703 2 4 6 8 10 12 1 3 5 7 9 11 13 R769 SW720 PLAY/ REPEAT 13 1 RD20 G 1 FFC13 CNP70 P31 8 TO MAIN P P35 9 - A TO TAPE MECHANISM PWB H 1 2 3 4 Figure 32 WIRING SIDE OF P.W.BOARD (3/6) – 32 – 5 6 CD-BA1200H P34 5 - A TO CD SERVO PWB CNP12 RD WH GY WH GY WH GY WH GY WH CNS702 1 2 3 4 5 6 7 8 9 10 1 10 BI702 2 1 LED722 FL701 SW701 ON/ STAND-BY C715 C711 RD01 R763 D704 D705 D711 SW725 TUNER (BAND) RD13 SW717 MEMORY/SET SW715 TAPE RD14 COLOR TABLE D706 CNS701 4 6 8 10 12 14 16 18 20 3 5 7 9 11 13 15 17 19 21 RD24 D703 D702 RD16 RD15 R769 L701 R775 R719 R777 R725 SW718 REWIND R776 R722 R721 R720 R755 R726 R717 R716 RD R715 9 R727 R728 R729 DISC SKIP RD05 SW721 STOP 21 FFC21 CNP701 P31 8 - H TO MAIN PWB 7 8 RD04 1 2 3 SW703 TIMER/ SLEEP RD02 R772 SW714 CD R732 Q707 1 2 3 SW702 CLOCK IC704 R792 Q702 R762 C714 C712 R761 E C B D709 R771 RD03 C708 C716 R760 SW709 R759 R730 30 31 Q703 B C E R756 R757 51 50 R749 R758 R743 C704 C703 60 55 10 IC701 15 45 20 40 25 35 XL701 5 R748 R741 65 R751 R750 95 D708 C713 70 R778 100 1 85 75 R733 R734 R735 R736 R737 90 D701 D712 R742 C717 81 80 D707 R753 R770 C705 D710 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 9 10 Figure 33 WIRING SIDE OF P.W.BOARD (4/6) – 33 – 11 BR BROWN RD(R) RED OR ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK 12 CD-BA1200H R71 R78 R73 R74 R75 R76 R77 R72 R19 C71 C78 C73 C74 C75 C76 C77 C72 L61 R12 C23 R67 R68 C80 Q1 C21 R13 C82 40 41 CNP3 6 5 4 3 2 1 E 1 6 5 4 3 2 1 C38 10 XL1 9 C56 CNP4 C39 R81 C43 R83 R46 R17 R16 R20 45 C34 35 R95 R94 R48 22 C50 50 C30 25 20 21 65 64 60 55 30 C31 Q2 70 IC2 R45 IC3 1 2 3 30 R22 35 10 15 D21 D22 24 25 R21 R40 40 5 10 20 3 12 11 75 15 R38 C47 42 1 5 R82 C40 R84 R3 C28 R44 R35 R39 C46 C42 R52 R53 R51 R54 R43 2 C49 R79 C19 C25 R11 C81 R15 C27 D93 8 7 C24 1 80 CNP1 D C11 C12 R7 C44 R42 C20 C22 C29 C41 C L62 R10 C26 R55 R56 4 B C E R80 C6 7 6 5 4 3 2 1 C13 16 ZD61 R58 IC1 20 15 C54 C64 R5 R6 25 1 2 3 4 5 6 7 8 9 10 CNP12 C18 R8 R50 1 2 3 4 5 CNP11 C14 C7 CNP2 5 10 C83 R4 13 30 1 C8 C55 B R25 E C B Q3 CNS703 C45 R47 C53 8 7 6 5 4 3 2 1 CNS601 R14 C51 C52 P33 10 - A TO DISPLAY PWB C17 5 CD SERVO PWB-B A P30 5 - H TO MAIN PWB 6 CNS3A 654 321 WH GR WH GR WH RD PICKUP UNIT(306) 654 321 F CNS3B CNS1A CNS1B GY G CNS2A 1 2 3 4 5 6 7 7 8 1 654 321 CNP3A 1 1 2 3 4 5 6 7 8 + RD WH GY WH GY WH GY WH 1 2 3 4 5 6 7 8 RD WH BL PK WH YL BK M2 SLED MOTOR RD WH BK WH PK YL BL - 1 2 3 4 5 6 7 CD MOTOR PWB-C SW4 PICKUP IN CNS2B + - M1 SPINDLE MOTOR H • The numbers 1 to 13 are waveform numbers shown in page 16. 1 2 3 4 Figure 34 WIRING SIDE OF P.W.BOARD (5/6) – 34 – 5 6 CD-BA1200H P32 4 - H TO DISPLAY PWB CNP703 TAPE MECHANISM ASSEMBLY FC702 1 TAPE MECHANISM PWB-D 13 1 3 5 7 9 11 13 2 4 6 8 10 12 4 1 8 7 TAPE MOTOR B A + - SOLENOIDE SOLENOIDE TAPE 2 BL GR 3 2 1 BL YL WH BK RD WH BK WH BK PK PT801 MAIN POWER TRANSFORMER RD YL WH GR BK BR YL YL RD BL BK 1 2 3 4 5 6 GR 0 RECORD/PLAYBACK HEAD PK P30 2 - C TO MAIN PWB CNP901 WH BK 3 2 1 ERASE HEAD WH TAPE 1 PLAYBACK HEAD 1 2 34 5 67 OR CNS101 P30 2 - G TO MAIN PWB BL 2 1 CNS102 P30 4 - H TO MAIN PWB CNP801 P31 12 - C TO POWER PWB CNS4 CD LOADING MOTOR PWB-E WH BK WH BK WH RD 6 5 4 3 2 1 COLOR TABLE M3 T/T UP/DOWN MOTOR 6 1 BI4 + – SW3 DISC NUMBER 7 SW1 OPEN/ CLOSE SW2 CLAMP 8 9 10 Figure 35 WIRING SIDE OF P.W.BOARD (6/6) – 35 – 11 BR BROWN RD(R) RED OR ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK 12 CD-BA1200H VOLTAGE 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 2.1V 1.9V 0V 0V 0V 0V 0V 0V 0V 4.2V 0V 2.1V 2.1V 4.9V 2.1V 2.1V IC2 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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 VOLTAGE 0.7V 0V 0V 0V 3.3V 2.4V 0V 0V 1.6V 0V 4.7V 1.7V 0V 1.6V 1.6V 1.6V 1.6V 3.3V 0V 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 1.6V 0V 0V 2.1V 2.1V 0V 3.3V 3.5V 3.3V 3.3V 3.3V 1.6V 1.6V 0V 0V 3.3V 3.3V 3.0V 1.5V 0V 0V 1.5V 3.0V 3.3V 1.8V 3.0V 0V 0V 0V 0V 1.7V 3.3V 0V 3.0V 1.6V 0V 2.4V 0V 0V 0V 0V 4.8V 4.9V 4.9V 4.6V 0V 4.9V 0V 0V 0V 3.2V 0V 0V 3.4V IC101 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 VOLTAGE 0V 0V 0.55V 2.16V 0V 1.25V 0V 0.58V 3.17V 3.55V 0V 0V 4.72V 4.37V 0V 3.67V 0.38V 0V 0V 0V 2.16V 0.55V 0V 0V IC301 PIN NO. 1 2 3 4 5 6 7 8 9 VOLTAGE 0V 0V 16.27V 0V 0V 0V 16.72V 0V 0V 34.2V 16.6V 0V IC902 PIN NO. 1 2 3 VOLTAGE 19.12V 0V 10.04V IC904 PIN NO. 1 2 3 VOLTAGE 19.12V 0.64V 5.64V VOLTAGE 0.8V (0V) 1.5V (0V) 3.6V (0.4V) 1.5V (0V) 0V (0V) 3.6V (0.4V) 2.8V (0.2V) 3.5V (0.3V) 3.6V (0.3V) IC302 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 IC901 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 VOLTAGE 2.15V 0V 0V 0V 0V 4.83V 9.87V 4.4V 0V 0V 4.64V 2.27V 4.66V 0V 2.13V 0V 4.86V 0.73V 0.73V 6.3V 0V 2.33V Q903 PIN NO. 1 2 3 VOLTAGE 10.04V 19.05V 9.57V IC704 PIN NO. 1 2 3 VOLTAGE 4.9V 0V 4.9V IC601 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 VOLTAGE 0V 0V 0V 4.96V 4.96V 4.96V 4.96V 4.89V 4.78V 4.78V 4.78V 4.78V 4.78V 4.78V 4.78V 4.78V 5.1V 5.5V 5.0V 4.66V 5.03V 4.97V 10.0V 0V – 36 – 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 43 44 45 46 47 48 49 50 IC701 PIN NO. 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VOLTAGE 4.78V 0V 5.0V 0V 4.69V 4.74V 4.75V 0V 4.85V 4.30V 2.25V 1.16V 0V 0V 4.85V 4.78V 4.67V 0V 4.69V 0V 0V 0V 0V 4.82V 0V 0.3V 0V 0V 0V 0V 4.81V 4.81V 4.81V 4.9V 5.0V 4.9V 0V 0V 5.0V 0V 1.7V 9.45V 9.45V 9.45V 3.8V 4.89V 0V 4.89V 4.79V 4.78V IC303 VOLTAGE 4.29V 0V 4.81V 4.81V 4.81V 4.81V 0V 0V 27.8V –27.8V 0V 0V 0V 0V 0V 0V –27.7V –27.7V –27.1V –28.2V –21.7V –18.6V –12.9V –24.4V –25.9V –15.7V –22.2V –22.3V –27.8V –18.6V –12.9V –24.4V –24.4V –27.1V –27.1V –24.4V –24.4V –27.1V –27.1V –24.4V –27.1V –24.4V –27.1V –24.4V –24.4V –24.4V –24.4V –24.4V –24.4V –24.4V 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 VOLTAGE 2.12V 4.78V 2.12V 2.11V 0V 4.65V 4.65V 3.02V 4.78V 4.08V 1.63V 1.13V 2.08V 1.31V 1.29V 2.07V 0V 1.43V 1.99V 1.44V 2.08V 2.08V 4.48V 3.35V CD-BA1200H 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. "Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens. Before attempting any adjustment make certain that the lens is clean. If not, clean it as mentioned below." Turn the power off. Gently clean the lens with a lens cleaning tissue and a small amount of isopropyl alcohol. Do not touch the lens with the bare hand. 1. Parts code UDSKA0004AFZZ CD optical pickup Lens cleaner disc HOW TO USE 1. Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has the mark next to it. 2. Place the CD cleaner disc onto the CD disc tray with the brush side down, then press the play button. 3. You will hear music for about 20 seconds and the CD player will automatically stop. If it continuous to turn, press the stop button. Cleaner Fluid CAUTION The CD lens cleaner should be effective for 30-50 operations, however if the brushes become worn out earlier then please the cleaner disc. If the CD cleaner brushes become very wet then wipe off any excess fluid with a soft cloth. Do not drink the cleaner fluid or allow it to come in contact with the eyes. In the event of this happening then drink and / or rinse with clean water and seek medical advice. The CD cleaner disk must not be used on car CD players or on computer CD ROM drives. All rights reserved. Unauthorized duplicating, broadcasting and renting this product Cleaner disc When a CD cannot be played 1. "E-CD01" is displayed. (1) Check the power to IC2 (LC78641E), the presence of the clock signal (16.93 MHz) and the status of the RESET terminal (pin 71 on IC2). (2) Did the pickup move to the PICKUP-IN Switch (SW4) position? If (1) and (2) are OK, check the system microcomputer (especially the communication line with the DSP). 2. Pressing the CD operation key is accepted, but playback does not occur. (1) Focus-HF system check (2) Tracking system check (3) Spin system check (4) PLL system check (5) Others – 37 – CD-BA1200H (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 : 0.0ns Hold off : 0.2us Figure 38-1 1. Did the pickup move to the PICKUP-IN Switch (SW4) position? No Sled motor (M2) Yes No 2. Does the focus (lens) move up and down? (Waveform drawing 38-1). Check the focus peripheral circuit. Yes No 3. Is the laser lit? Check the laser diode driver Q3 peripheral circuit. Yes No 4. Is the turntable rotating? Spindle motor (M1). When a disc is loaded, start playback operation. 1. Is focus servo activated? (Waveform drawing 38-2) No Yes 2. Does DRF change from "L" to "H"? No Is the disc rotating? 3. Is the HF waveform normal? (Waveform drawing 38-3) CH2=10V DC 10:1 CH3=1V DC 10:1 No Check the spin system. If the disc is spinning and a HF waveform is generated, DRF will go H. Yes Stopped CH1=500mV DC 10:1 Pins 1~11 on IC1 Check the laser diode driver Q3 peripheral circuit. Focus error circuit (pins 20 and 21 on IC1) No If the level is not normal, check around pins 27~29 on IC1. 500ms/div (500ms/div) NORM:20kS/s FDO 1 T 2 DRF TE 3 CH Position To -3div -1div 0div +1div +3div =Filter= =Offset= =Record Length= Smoothing : ON CH1 : 0.000V Main : 100K BW : FULL CH2 : 0.0V Zoom : 2K CH3 : 0.00V CH4 : 0.00V CH2 Position 0.20div =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0ns Hold off : 0.2us Vp-p=1.0V~1.3V 0.5mV/div,0.5µsec/div Figure 38-2 Figure 38-3 – 38 – CD-BA1200H (2) Tracking system check Check the TE waveform at pin 18 on IC1. Yes If the waveform shown in Figure 39-1 appears and soon after NO DISC appears. No "Initialization" is possible, but play is not possible. Yes No "Initialization" is not possible. The tracking servo is not activated. Check the peripheral circuits at pins 18 and 19 on IC1, pin 23 on IC2, and CNS1A/B. A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 23 on IC2. Data cannot be read. Check the VCO-PLL system. T Stopped CH1=10V DC 10:1 CH2=1V DC 10:1 100ms/div (100ms/div) NORM:100kS/s TE 2 T 1 DRF =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.0V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.924ms Hold off : 0.2us Figure 39-1 (3) Spin system check Press the OPEN/CLOSE switch without inserting a disc, and then try starting the play operation. Yes The spin driver circuit is OK. 1. The turntable rotates a little. (Waveform drawing 39-2) No 2. The turntable doesn't rotate. Check around pin 25 on IC2, pins 15 and 16 on IC3, and CNS3A/B. Stopped CH1=200mV DC 10:1 T 1999/04/07 09:51:15 500ms/div (500ms/div) NORM:20kS/s CH2=500mV DC 10:1 T FDO 2 1 SPDO =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.000V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K Figure 39-2 – 39 – =Trigger= Mode : NORMAL Type : EDGE CH2 Delay : 2.924ms Hold off : 0.2us CD-BA1200H (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 40-1) CH1 v/DIV 500mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000V CH2 : 0.0V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 100K Zoom : 2K =Trigger= Mode : AUTO Type : EDGE CH2 Delay : 0.0ns Hold off : 0.2us Check around pins 1~6 on IC2. Figure 40-1 (5) Others The HF waveform is normal and the time is displayed normally, but no sound is produced. Or the sound has dropouts. No Is pin 35 (C2F) on IC2 "L"? There are too many error flags on a damaged disc which makes error correction impossible. Yes 1. When playing at normal speed Check the peripheral circuit at pin 37 (DOUT) on IC2 and the waveform (Figure 40-2). Check again using a known good disc. If both 1. and 2. are OK. Stopped CH1=2V DC 10:1 T 1999/04/07 09:25:28 500ns/div (500ns/div) NORM:200MS/s T 1 DOUT =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.00V CH2 : 0.00V CH3 : 0.00V CH4 : 0.00V =Record Length= Main : 1K Zoom : 100 =Trigger= Mode : NORMAL Type : EDGE CH1 Delay : 2.887ms Hold off : 0.2us Figure 40-2 – 40 – CD-BA1200H FUNCTION TABLE OF IC IC1 VHiLA9235M/-1: Servo Amp. (LA9235M) ODRV FIN1 1 LA9235M REF FIN2 2 30 VCC 29 RFSW REF AGCON REF 28 RF- FIN3 3 REF REF PH FIN4 4 27 RF 26 N/C REF 25 PH BH 24 BH REF1 5 ODRV REF 23 N/C PH/BH 22 RFEV REF VREF 6 LDS 7 21 FE- LPF APC LDD 8 20 FE REF REF VEE 9 LDOF 10 ODRV 11 ODRV AGON 12 AGCON EFBL 13 TESO 14 18 TE REF REF REF REF REF LPF TESI 15 19 TE- LPF 17 HFL 16 TES 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 EFMO DEFECT FSEQ V/P CONT7 CONT6 VSS VDD DRF RES WRQ INT DO DI CL CE IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) LC78641E 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SPDO SLDO FG LASER CONT1 CONT2 CONT3 CONT4 CONT5 PCK C2F VDD DOUT FSX EFLG TEST PDO1 PDO2 VVSS PCKIST VVDD FR HFL SLCIST SLCO EFMIN JITTV JITTC BH PH(RFENV) FE TE VREF ADAVDD ADAVSS PHREF BHREF TBLO TDO FDO Figure 41 BLOCK DIAGRAM OF IC – 41 – 64 63 62 61 61 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 SBCK PW SBSY SFSY 16M DATA DATACK LRSY ASDFIN ASDACK ASLRCK XVSS XOUT XIN XVDD RVDD RCHO RVSS LVSS LCHO LVDD MUTER MUTEL EMPH CD-BA1200H IC2 VHiLC78641E-1: Servo/Signal Control (LC78641E) (1/2) Pin No. Terminal Name Input/Output Setting in Reset 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. 8 SLCIST AI – For slice level control 9 SLCO Output – 10 EFMIN Input – 11* JITTV Output Unfixed 12 JITTC Output – Jitter detection/adjustment terminal. 13 BH Input – BH signal input terminal. A/D input. 14 PH(RFENV) Input – PH signal or RFENV signal input terminal. A/D input. 15 FE Input – FE signal input terminal. A/D input. 16 TE Input – TE signal input terminal. A/D input. 17 VREF Input – VREF signal input terminal. A/D input. 18 ADAVDD – – AD for servo, D/A power terminal. 19 ADAVSS – – AD for servo, D/A ground terminal. 20* PHREF Output (1/2VDD) 21* BHREF Output (1/2VDD) BH reference output terminal. D/A output. 22 TBLO Output (1/2VDD) Output terminal for tracking balance. D/A output. 23 TDO Output (1/2VDD) Output terminal for tracking control. D/A output. 24 FDO Output (1/2VDD) Output terminal for focus control. D/A output. 25 SPDO Output (1/2VDD) Output terminal for spindle control. D/A output. 26 SLDO Output (1/2VDD) Output terminal for sled control. D/A output. 27* FG Input – FG signal input terminal. (When not used, connect to 0V) 28 LASER Output L LASER ON/OFF control terminal. 29 CONT1 In/Output Input mode General purpose input/output terminal 1. Controlled with serial data command 30 CONT2 In/Output Input mode General purpose input/output terminal 2. from microcomputer. When not used, 31 CONT3 In/Output Input mode General purpose input/output terminal 3. set it as the input terminal and 32 CONT4 In/Output Input mode General purpose input/output terminal 4. open it by connecting to 0V, or set it 33 CONT5 In/Output Input mode General purpose input/output terminal 5. as the output terminal and open it. 34* PCK Output H Clock monitor terminal for EFM data replay. 4.3218 MHz as phase clock. 35* C2F Output H C2 flag output terminal. 36 VDD – – Power terminal of digital system. 37* DOUT Output L Output terminal of digital OUT. (EIAJ format) 38* FSX Output L Output terminal of synchronous signal of 7.35 kHz divided from quartz oscillation. 39* EFLG Output L C1, C2 correct monitor terminal. 40 TEST Input – Input terminal for test. Surely connected to 0V. 41* EMPH In/Output Input mode 42* MUTEL Output H Mute output terminal for L channel. 43* MUTER Output H Mute output terminal for R channel. Function For PULL Phase-comparison output terminal for built-in VOC control. Resistor terminal for setting the VCO frequency range. Resistance connection terminal for current adjustment of SLCO output. Control output. EFM signal input terminal. Jitter detection/monitor terminal. PH reference output terminal. D/A output. Emphasis terminal. After resetting, it is configured as an input terminal. It can be controlled from the outside. It is also becomes a emphasis monitor terminal under command control. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 42 – CD-BA1200H 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 55 ASDACK Input – shock mode 56 ASDFIN Input – 57* LRSY Output L For digital L/R clock output terminal. 58* DATACK Output L data output Bit clock output terminal. 59* DATA Output L 60* 16M Output Clock output 61* SFSY Output L Output terminal of synchronous signal of subcode frame. It drops when subcode stand by. 62* SBSY Output L Output terminal of synchronous signal of subcode block. 63* PW Output L Output terminal of subcodes P,A,R,S,T,U and W. 64 SBCK Input – Clock input terminal to read subcode. (When not used,connect to 0V) 65 CE Input – For 66 CL Input – microcomputer 67 DI Input – interface 68 DO Output L Data output terminal. 69 INT Output H Interruption signal output terminal. 70 WRQ Output H Interruption signal output terminal. 71 RES Input – 72 DRF Output L Focus ON detection terminal. 73 VDD5V – – Power terminal for microcomputer interface. 74 VSS – – 75 CONT6 In/Output Input mode General purpose input/output terminal 6. Controlled with serial data command from microcomputer. When not used, 76 CONT7 In/Output Input mode General purpose input/output terminal 7. set it as the input terminal and open it by connecting to 0V, or set it as the output terminal and open it. 77* V/ *P Output H Monitor output terminal for automatic switch of rough servo/phase control. "H" for rough servo, and "L" for phase servo. 78* FSEQ Output L Output terminal synchronous signal detection. "H" is output when synchronous signal detected by EFM signal matches synchronous signal internally generated. 79 DEFECT In/Output Input mode Defect terminal. After resetting, it is configured as an input terminal. It can be controlled from the outside. It also becomes a defect monitor terminal under command control 80* EFMO Output Unfixed Function L channel Power terminal for L channel. D/A converter L channel output terminal. Ground terminal for L channel. Surely connected to 0V. R channel Ground terminal for R channel. Surely connected to 0V. D/A converter R channel output terminal. Power terminal for R channel. – – For quartz Power terminal for quartz oscillation. Input Oscillation oscillation Ground terminal of 16.9344 MHz quartz oscillation. XOUT Output Oscillation XVSS – – Ground terminal for quartz oscillation. Surely connected to 0V. L/R clock input terminal. (When not used,connect to 0V) Bit clock input terminal. (When not used,connect to 0V) L/R channel data input terminal. (When not used,connect to 0V) L/R channel data output terminal. 16.9344MHz output terminal. Chip enable signal input terminal. Data transmission clock input terminal. Data input terminal. Reset input terminal of LC78640. When turning on power, set it at "L". Ground terminal of digital system. Surely connected to 0V. EFM signal output terminal. In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Be sure to supply the same potential to each power terminal. (VVDD,ADAVDD,VDD,LVDD,RVDD,XVDD) Terminal witch is controlled by the power terminal (VDD5V) for a microcomputer interface : CE (65pin), CL (66pin), DI (67pin), DO (68pin), INT (69pin), WRQ (70pin), RES (71pin), DRF (72pin), CONT6 (75pin), CONT7 (76pin) – 43 – CD-BA1200H IC701 RH-iX0337AWZZ: System Microcomputer (IX0337AW) (1/2) Pin No. Port Name 1 VDD Terminal Name VDD Input/Output — — Function (+) POWER SUPPLY 2 P37 — 3* P36 S-BUSY Output COMMUNICATE TO MPEG MICROCOMPUTER GND 4 P35 T–BIAS Output TAPE RECORD BIAS 5 P34 T–T1/T2 Output TAPE T1/T2 CHANGE 6 P33 REC/PLAY Output TAPE REC/PLAY CHANGE 7 P32 RES OUT Output CD DSP RESET & MPEG MICROCOMPUTER RESET 8 P31 DRF Input CD RF LEVEL DETECTION 9 P30 WRQ Input CD DSP WRITE REQUEST 10 RESET RESET Input 11 X2 X2 Output MAIN CLOCK Input MAIN CLOCK RESET 12 X1 X1 13 VPP/IC VPP/IC — GND 14* XT2 XT2 — OPEN 15 P04 CD INT 16 VDD VDD 17 P27 CD CLK/MCLK Output CD DSP CLOCK/MPEG MICROCOMPUTER CLOCK 18 P26 CD ID/MDI Output CD DSP COMMAND/MPEG MICROCOMPUTER COMMA 19 P25 CD DO/MDO 20 P24 CD CE Output CD DSP CE OUTPUT 21 P23 CE Output CE OUTPUT 22 P22 CLK Output CLOCK OUTPUT 23 P21 DI Output DATA OUTPUT Output 24 P20 DO 25 AVSS AVSS 26 ANI7 P17 TUN SM M–BUSY Input — Input — Input Input CD DSP INTERRUPT (+) POWER SUPPLY CD DSP CODE Q OUT/MPEG MICROCOMPUTER DATA INPUT DATA INPUT ANALOG GROUND TUNER SIGNAL METER INPUT COMMUNICATE TO MPEG MICROCOMPUTER M_BUSY 27 ANI6 NO USE Input GND 28 ANI5 SPEANA 2 Input SPEANA DATA INPUT 16 kHz 29 ANI4 SPEANA 1 Input SPEANA DATA INPUT 1 kHz 30 ANI3 SPEANA 0 Input SPEANA DATA INPUT 63 kHz 31-33 ANI2-ANI0 KEY2-KEY0 Input KEY INPUT 34 AVDD AVDD — ANALOG VDD 35 AVREF AVREF — ANALOG REF VOLTAGE 36 INTP3 SYS STOP 37* P02 SPRLY 38 INTP1 NO USED Input 39 INTP0 REMOCON Input 40 VSS VSS Input Output — SYSTEM STOP INPUT SPEAKER OUTPUT RELAY CONTROL GND REMOCON INPUT GROUND VOLTAGE 41 P74 SMUTE Output SYSTEM MUTE CONTROL 42 P73 T_SOL_B Output TAPE 2 SOLENOID CONTROL 43 P72 T_SOL_A Output TAPE 1 SOLENOID CONTROL 44 P71 T_MOTOR Output TAPE MOTOR CONTROL 45 P70 TIMER LED Output 46 VDD VDD 47 P127 48 P126 49 TIMER LED CONTROL — (+) POWER SUPPLY AC RLY_CONT Output AC RELAY CONTROL SPRLY Output SPEAKER OUTPUT RELAY CONTROL P125 SP DET Input SPEAKER OUTPUT DETECTION 50 P124 T1 RUN Input TAPE 1 RUN PULSE INPUT 51 P123 T2 RUN Input TAPE 2 RUN PULSE INPUT 52 P122 CD CLAMP SW Input CD CHANGER CLAMP SWITCH 53 P121 T1 PLAY SW_A Input PLAY SWITCH FOR T1 In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. – 44 – CD-BA1200H IC701 RH-iX0337AWZZ: System Microcomputer (IX0337AW) (2/2) Pin No. Port Name 54 P120 T2 PLAY SW_B Terminal Name Input/Output Input PLAY SWITCH FOR T2 55 P119 PPA Input TAPE 2 A–SIDE FULL PROOF 56 P118 FPB Input TAPE 2 B_SIDE FULL PROOF 57 P117 MIC IN Input MIC SWITCH Function 58* P116 KARAOKE LATCH Output KARAOKE LATCH (When not used. Connect to 0V) 59 P115 DISTOUT/SW OUT Output DISTINATION OUTPUT 60 FIP39 SPN Input TUNER SPAN CHANGE 61*-62* FIP38-FIP37 NO USE Input OPEN 63*-66* FIP36-FIP33 P22-P19 Output FL DISPLAY DRIVER 67-70* (68*,69*) FIP32-FIP29 P18-P15 P103-P100 DIST3-DIST0 Output Input FL DISPLAY DRIVER DISTINATION INPUT 71-78 FIP28-FIP21 P14-P7 Output FL DISPLAY DRIVER 79 VLOAD VLOAD 80-85 FIP20-FIP15 P6-P1 86-89 FIP14-FIP11 –– 90-100 FIP30-FIP0 –– Output Input G11-G1 Output FL DRIVER (–) POWER SUPPLY.–30V FL DISPLAY SEGMENT OPEN FL DISPLAY SEGMENT DRIVER In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. IC3 VHiM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP) 1 2 3 4 5 6 7 8-14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29-35 36* 37* 38 39 40 41 42 Terminal Name IN2IN1AIN1BOUT1OUT1+ OUT2OUT2+ GND OUT3+ OUT3IN3VCC1 STANDBY VRFE MUTE IN5IN5+ VCC2 IN4OUT4OUT4+ VCC3 GND OUT5+ OUT5OUT6+ OUT6VCC4 IN6IN6+ Function IN2– CH2 inverted input. CH1 inverted input. CH1 output offset control. CH1 inverted output. CH1 non-inverted output. CH2 inverted output. CH2 non-inverted output. GND CH3 non-inverted output. CH3 inverted output. CH3 inverted input. Power supply 1 (CH1, CH2, CH3) STANDBY signal input. CH1-CH4 Reference voltage input. Mute signal input (CH6). CH5 inverted input. CH5 non-inverted input. Power supply 2 (CH4). CH4 inverted input. CH4 inverted output. CH4 non-inverted output. Power supply 3 (CH5). GND CH5 non-inverted output. CH5 inverted output. CH6 non-inverted output. CH6 inverted output. Power supply 4 (CH6). CH6 inverted input. CH6 non-inverted input. 1 42 IN6+ IN1A– 2 41 IN6– IN1B– 3 40 VCC4 OUT1– 4 39 OUT6– OUT1+ 5 38 OUT6+ OUT2– 6 37 OUT5– OUT2+ 7 36 OUT5+ 8 35 9 34 10 11 GND 12 M63001FP Pin No. 33 32 31 13 30 14 29 OUT3+ 15 28 VCC3 OUT3– 16 27 OUT4+ IN3– 17 26 OUT4– VCC1 18 25 IN4– STANDBY 19 24 VCC2 VTEF 20 23 IN5+ MUTE 21 22 IN5– In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside. Figure 45 BLOCK DIAGRAM OF IC – 45 – GND CD-BA1200H DI CL VDD Yref 2 1 24 23 22 CCB INTERFACE LTRE 6 21 ROUT 20 RBASS CONTROL CIRCUIT CONTROL CIRCUIT LBASS 5 CONTROL CIRCUIT LOUT 4 RVref CE 3 LVref YSS IC601 VHiLC75341/-1: Audio Processor (LC75341) 19 RTRE 18 R1N LIN 7 LSEL0 8 Video R1 R2 R4 R3 16 R4 RIN 15 R3 RTRB 14 R2 RBASS 13 R1 ROUT 12 L1 VREF 11 L2 VDD 10 L3 CL 9 L4 RSEL0 Tape Tuner CD 17 RSEL0 24 23 22 21 20 19 18 17 16 15 14 13 10 11 12 Figure 46 BLOCK DIAGRAM OF IC – 46 – L1 9 L2 8 L3 LTRE 7 L4 6 LSEL0 5 LIN 4 LBASS CE 3 LOUT 2 VSS 1 DI LC75341 CD-BA1200H FL701 VVKSVA9MS13-1: FL Display 1G 2G 3G 4G 5G 6G T V 9G U h j k b g m e c p r n d P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 8G W a f 7G s 1G 2G 3G 4G 5G 6G 7G U T V W a b k j h f m d g p e n r c s U T V W a b k j h f m d g p e n r c s U T V W a b k j h f m d g p e n r c s U T V W a b k j h f m d g p e n r c s U T V W a b k j h f m d g p e n r c s U T V W a b k j h f m d g p e n r c s U T V W a b k j h f m d g p e n r c s 8G 9G : Figure 47 FL DISPLAY – 47 – U T V W a b k j h f m d g p e n r c s (L) (R) CD-BA1200H —MEMO— – 48 – CD-BA1200H PARTS GUIDE CD-BA1200H MODEL CD-BA1200H Mini Component System consisting of CD-BA1200H (main unit) and CP-BA1200H (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. For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP MARK: SPARE PARTS-DELIVERY SECTION Explanation of capacitors/resistors parts codes Capacitors Resistors VCC ....................... Ceramic type VCK ........................ Ceramic type VCT ........................ Semiconductor type VC • • MF ............... Cylindrical type (without lead wire) VC • • MN ............... Cylindrical type (without lead wire) VC • • TV ................ Square type (without lead wire) VC • • TQ ............... Square type (without lead wire) VC • • CY ............... Square type (without lead wire) VC • • CZ ............... Square type (without lead wire) VC • • • • • • • • • J .. The 13th character represents capacity difference. ("J" ±5%, "K" ±10%, "M" ±20%, "N" ±30%, "C" ±0.25 pF, "D" ±0.5 pF, "Z" +80-20%.) VRD ....................... Carbon-film type VRS ........................ Carbon-film type VRN ....................... Metal-film type VR • • MF ............... Cylindrical type (without lead wire) VR • • MN ............... Cylindrical type (without lead wire) VR • • TV ................ Square type (without lead wire) VR • • TQ ............... Square type (without lead wire) VR • • CY ............... Square type (without lead wire) VR • • CZ ............... Square type (without lead wire) VR • • • • • • • • • J .. The 13th character represents error. ("J" ±5%, "F" ±1%, "D" ±0.5%.) If there are no indications for the electrolytic capacitors, error is ±20%. If there are no indications for other parts, the resistors are ±5% carbon-film type. NOTE: Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set. – 49 – CD-BA1200H NO. PRICE RANK PARTS CODE DESCRIPTION NO. INTEGRATED CIRCUITS IC1 IC2 IC3 VHILA9235M/-1 VHILC78641E-1 VHIM63001FP-1 J J J IC101 VHIAN7345K/-1 J IC302 IC303 VHILC72131/-1 VHILA1832S/-1 J J IC601 IC701 VHILC75341/-1 RH-IX0337AWZZ J J IC704 IC901 IC902 IC903 VHIKIA7042AP1 VHILA4282//-1 VHIKIA7810AP1 VHIAN78L05/-1 J J J J IC904 IC905 VHIKIA7805P-1 VSKTC2026//-1 J J AQ Servo Amp.,LA9235M AV Servo/Signal Control,LC78641E AX Focus/Tracking/Spin/Sled Driver, M63001FP AM Playback and Record/Playback Amp.,AN7345K AP PLL (Tuner),LC72131 AN FM IF Det./FM Mpx./AM IF, LA1832S AM Audio Processor,LC75341 AX System Microcomputer, IX0337AW AC Reset,KIA7042AP AM Power AMP.,LA4282 AF Voltage Regulator,KIA7810AP AE Constant Voltage Regulator, AN78L05 AF Voltage Regulator,KIA7805P AF Silicon,NPN,KTC2026 VSKTC3203Y/-1 VSKRC102M//-1 VSKTA1266GR-1 VSKTA1266GR-1 VSKRC104M//-1 VS2SC1845F/-1 VS2SC3331//-1 VSKTA1266GR-1 VSKRC104M//-1 VSKTC3203Y/-1 VS2SC380-O/-1 VSKTA1266GR-1 VS2SC3331//-1 VSKRC107M//-1 VS2SC3331//-1 VSKTA1271Y/-1 VSKTA1273Y/-1 VSKRC102M//-1 VS2SC3331//-1 VSKRC102M//-1 VSKTA1266GR-1 J J J J J J J J J J J J J J J J J J J J J AC AC AB AB AC AC AB AB AC AC AC AB AB AC AB AC AE AC AB AC AB Silicon,NPN,KTC3203 Y Digital,NPN,KRC102 M Silicon,PNP,KTA1266 GR Silicon,PNP,KTA1266 GR Digital,NPN,KRC104 M Silicon,NPN,2SC1845 F Silicon,NPN,2SC3331 Silicon,PNP,KTA1266 GR Digital,NPN,KRC104 M Silicon,NPN,KTC3203 Y Silicon,NPN,2SC380 O Silicon,PNP,KTA1266 GR Silicon,NPN,2SC3331 Digital,NPN,KRC107 M Silicon,NPN,2SC3331 Silicon,PNP,KTA1271 Y Silicon,PNP,KTA1273 Y Digital,NPN,KRC102 M Silicon,NPN,2SC3331 Digital,NPN,KRC102 M Silicon,PNP,KTA1266 GR VHDDS1SS133-1 VHDDS1SS133-1 VHD1SS133//-1 VHD1SS133//-1 VHD1SS133//-1 VHD1N4004S/-1 VHD1SS133//-1 VHD1N4004S/-1 VHD1SS133//-1 VHDRL203F//-1 VHD1N4004S/-1 VHD1SS133//-1 VHP4204SRT7-1 VHEDZ3R9BSB-1 VHEDZ5R1BSB-1 VHEDZ300BSB-1 VHEMTZJ6R2A-1 J J J J J J J J J J J J J J J J J AB AB AA AA AA AB AA AB AA AE AB AA AD AC AC AB AA Silicon,DS1SS133 Silicon,DS1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1SS133 Silicon,1N4004S Silicon,1SS133 Silicon,1N4004S Silicon,1SS133 Silicon,RL203F Silicon,1N4004S Silicon,1SS133 LED,Red,4204SRT7 Zener,3.9V,DZ3.9BSB Zener,5.1V,DZ5.1BSB Zener,30V,DZ30BSB Zener,6.2V,MTZJ6.2A RCILF0072AFZZ RFILF0003AWZZ RFILA0009AWZZ J J J AC 510 µH,Bias Oscillator AK FM IF AE AM IF J J J J J AZ Power,Main AN Power,Sub AD AM Tracking AM OSC AD AM IF TRANSISTORS DIODES D21,22 D93 D301~304 D701~712 D801 D802~805 D806 D902 D903,904 D907~910 D911~917 D918 LED722 ZD61 ZD351 ZD902 ZD903 FILTERS CF301,302 CF351 CF352 TRANSFORMERS ! ! PT801 PT802 T303 T306 T351 RTRNP0306AWZZ RTRNP0313AWZZ RCILA1064AFZZ RCILB0058AFZZ RCILI0019AWZZ DESCRIPTION COILS CD-BA1200H Q1 Q2 Q3 Q101 Q102,103 Q104~107 Q108~111 Q112 Q113 Q114 Q301 Q360 Q601,602 Q701 Q702,703 Q704,705 Q706 Q707 Q803 Q901,902 Q904 PRICE RANK PARTS CODE ! L61 L62 L101,102 L103 L104 L341 L342 L351,352 L354 L701 L801 L901,902 L903 VP-XHR82K0000 VP-XH2R2K0000 VP-DH2R2K0000 VP-DH101K0000 VP-MK331K0000 RBLN-0002AWZZ VP-DH2R2K0000 VP-DH101K0000 RFILL0001AWZZ VP-DH101K0000 RCILZ0022AWZZ RCILZ0137AFZZ VP-DH2R2K0000 0.82 µH 2.2 µH,Choke 2.2 mH,Peaking 100 µH,Choke 330 µH,Choke Balun 2.2 mH,Peaking 100 µH,Choke Low Pass Filter 100 µH,Choke Line Filter 0.29 µH 2.2 mH,Peaking J J J J J J J J J J J J J AC AB AB AB AB J AK Variable Capacitance,SVC348S J J J J AF AH AH AH J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AB 100 µF,10V,Electrolytic AC 10 µF,16V,Electrolytic AB 0.1 µF,50V 0.47 µF,6.3V,Electrolytic AB 0.1 µF,50V AA 0.01 µF,50V AB 0.33 µF,25V AA 6 pF,50V AA 0.0047 µF,50V AA 3 pF (CH),50V AB 100 µF,10V,Electrolytic AB 0.1 µF,50V AA 100 pF,50V AA 0.047 µF,50V AB 2.2 µF,50V,Electrolytic AB 0.1 µF,50V AA 0.047 µF,50V AB 0.1 µF,50V AB 47 µF,10V,Electrolytic AB 0.1 µF,50V AB 100 µF,10V,Electrolytic AA 0.022 µF,25V AC 10 µF,16V,Electrolytic AA 0.0015 µF,50V AB 100 µF,10V,Electrolytic AA 68 pF,50V AA 0.0015 µF,50V AB 0.1 µF,50V AB 100 µF,10V,Electrolytic AA 0.022 µF,25V AC 100 µF,16V,Electrolytic AC 100 µF,16V,Electrolytic AB 47 µF,10V,Electrolytic AA 0.01 µF,16V AA 0.001 µF,50V AB 47 µF,10V,Electrolytic AA 0.01 µF,50V AC 330 µF,6.3V,Electrolytic 0.47 µF,6.3V,Electrolytic AA 100 pF,50V AA 0.01 µF,50V AA 100 pF,50V AB 0.1 µF,50V AA 0.022 µF,25V AA 0.047 µF,50V AA 560 pF,50V AA 180 pF,50V AA 560 pF,50V AC 100 µF,16V,Electrolytic AA 0.001 µF,50V AA 330 pF,50V AB 100 µF,25V,Electrolytic AA 0.033 µF,25V AB AB AE AB AA AB VARIABLE CAPACITOR VD301 VHCSVC348S/-1 VIBRATORS X351 X352 XL1 XL701 92LCRSTL1425A RCRSP0002AWZZ 92LCRSTL1746AT RCRSP0003AWZZ Crystal,456 kHz Crystal,4.5 MHz Crystal,16.9344 MHz Crystal,4.1943 MHz CAPACITORS C6 C7 C8 C11 C12 C13 C14 C16 C17 C18 C19 C20,21 C22 C23 C24 C25 C26 C27 C28 C29,30 C31 C34 C38,39 C40 C41 C42 C43 C44 C45 C46 C47 C49,50 C51 C52 C53 C54 C55 C56 C64 C71 C72 C73~78 C80 C81~83 C101 C102,103 C104,105 C106,107 C108 C109 C112~115 C116,117 C118,119 –1– VCEAZA1AW107M VCEAZA1CW106M VCKYTV1HB104K RC-EZY474AF0J VCKYTV1HB104K VCKYTV1HB103K VCKYTV1EF334Z VCCSPA1HL6R0J VCKYTV1HB472K VCCCTV1HH3R0C VCEAZA1AW107M VCKYTV1HB104K VCKYTV1HB101K VCKYTV1HB473K VCEAZA1HW225M VCKYTV1HB104K VCKYTV1HB473K VCKYTV1HB104K VCEAZA1AW476M VCKYTV1HB104K VCEAZA1AW107M VCTYBT1EF223Z VCEAZA1CW106M VCKYTV1HB152K VCEAZA1AW107M VCCSTV1HL680J VCKYTV1HB152K VCKYTV1HB104K VCEAZA1AW107M VCKYTV1EF223Z VCEAZA1CW107M VCEAZA1CW107M VCEAZA1AW476M VCTYPA1CX103K VCKYTV1HB102K VCEAZA1AW476M VCKYTV1HB103K VCEAZA0JW337M RC-EZY474AF0J VCKYTV1HB101K VCKYTV1HB103K VCKYTV1HB101K VCKYTV1HB104K VCKYTV1EF223Z VCKZPA1HF473Z VCKYMN1HB561K VCKYMN1HB181K VCKYMN1HB561K VCEAZA1CW107M VCKYBT1HB102K VCKYMN1HB331K VCEAZA1EW107M VCTYPA1EX333K CD-BA1200H NO. C120,121 C122,123 C126,127 C128,129 C130,131 C132,133 C134,135 C136 C137 C138 C139 C140 C141 C142 C145 C146 C148 C301 C302 C321 C323 C330 C331 C332 C334 C335 C341,342 C344 C345~347 C350 C352 C353,354 C355 C356 C357 C358 C361 C362 C363 C364 C365 C366 C367,368 C369 C370~372 C373,374 C380 C381 C382 C385 C386 C387 C388 C391 C392 C393 C394 C395 C396 C397 C398 C399 C601,602 C603 C604 C605 C606 C607,608 C609~612 C613,614 C617,618 C623~630 C633 C701 C702 C703 C704 C705 C707,708 C710 C711,712 C713 PARTS CODE VCKYMN1HB561K VCEAZA1HW105M VCKYMN1HB271K VCEAZA1EW226M VCKZPA1HF223Z VCTYMN1CX332K VCEAZA1EW476M VCEAZA1EW226M VCTYMN1EF223Z VCEAZA1AW227M VCEAZA1HW335M VCQPKA2AA822J VCQYKA1HM393K VCEAZA1EW476M VCKYMN1HB471K VCKYMN1HB102K VCKZPA1HF473Z VCTYMN1EF223Z VCKYMN1HB102K VCEAZA1CW107M VCTYMN1EF223Z VCCUMN1HJ150J VCKZPA1HF473Z VCTYMN1EF223Z VCCUMN1HJ270J VCKYMN1HB561K VCTYMN1EF223Z VCCSMN1HL330J VCTYMN1EF223Z VCTYBT1EF223Z VCEAZA1CW106M VCTYMN1EF223Z VCCSMN1HL220J VCKYMN1HB102K VCEAZA1HW225M VCEAZA1HW105M VCTYMN1EF223Z VCEAZA1HW335M VCTYMN1EF223Z VCEAZA1CW106M VCKZPA1HF223Z VCKYMN1HB102K VCEAZA1HW105M VCCUMN1HJ270J VCEAZA1HW105M VCTYPA1CX183K VCEAZA1CW106M VCCCMN1HH120J VCCCMN1HH150J VCTYMN1CY103N VCKYMN1HB331K VCTYMN1EF223Z VCKYPA1HB102K VCEAZA1CW476M VCKYMN1HB102K VCEAZA1HW105M VCEAZA1CW476M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCEAZA1AW107M VCTYMN1EF223Z VCKYMN1HB102K VCEAZA1EW226M VCEAZA1EW107M VCKZPA1HF223Z VCEAZA1HW226M VCEAZA1HW106M VCQYKA1HM104K VCTYPA1CX272K VCEAZA1HW105M VCEAZA1HW105M VCKYBT1HB102K VCTYBT1EF223Z RC-EZD227AF1A VCCSMN1HL150J VCCSMN1HL180J VCEAZA1AW107M RC-EZD105AF1H VCEAZA1EW476M RC-EZD106AF1C RC-EZD104AF1H J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J PRICE RANK DESCRIPTION AA AB AA AB AA AA AB AB AA AC AB AA AB AB AA AA AA AA AA AC AA AA AA AA AA AA AA AA AA AA AC AA AA AA AB AB AA AB AA AC AA AA AB AA AB AA AC AA AA AA AA AA AA AB AA AB AB AA AB AA AB AA AA AB AB AA AB AB AB AA AB AB AA AA AC AA AA AB AB AB AB AB 560 pF,50V 1 µF,50V,Electrolytic 270 pF,50V 22 µF,25V,Electrolytic 0.022 µF,50V 0.0033 µF,16V 47 µF,25V,Electrolytic 22 µF,25V,Electrolytic 0.022 µF,25V 220 µF,10V,Electrolytic 3.3 µF,50V,Electrolytic 0.0082 µF,100V,Polypropylene 0.039 µF,50V,Mylar 47 µF,25V,Electrolytic 470 pF,50V 0.001 µF,50V 0.047 µF,50V 0.022 µF,25V 0.001 µF,50V 100 µF,16V,Electrolytic 0.022 µF,25V 15 pF (UJ),50V 0.047 µF,50V 0.022 µF,25V 27 pF (UJ),50V 560 pF,50V 0.022 µF,25V 33 pF,50V 0.022 µF,25V 0.022 µF,25V 10 µF,16V,Electrolytic 0.022 µF,25V 22 pF,50V 0.001 µF,50V 2.2 µF,50V,Electrolytic 1 µF,50V,Electrolytic 0.022 µF,25V 3.3 µF,50V,Electrolytic 0.022 µF,25V 10 µF,16V,Electrolytic 0.022 µF,50V 0.001 µF,50V 1 µF,50V,Electrolytic 27 pF (UJ),50V 1 µF,50V,Electrolytic 0.018 µF,16V 10 µF,16V,Electrolytic 12 pF (CH),50V 15 pF (CH),50V 0.01 µF,16V 330 pF,50V 0.022 µF,25V 0.001 µF,50V 47 µF,16V,Electrolytic 0.001 µF,50V 1 µF,50V,Electrolytic 47 µF,16V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 100 µF,10V,Electrolytic 0.022 µF,25V 0.001 µF,50V 22 µF,25V,Electrolytic 100 µF,25V,Electrolytic 0.022 µF,50V 22 µF,50V,Electrolytic 10 µF,50V,Electrolytic 0.1 µF,50V,Mylar 0.0027 µF,16V 1 µF,50V,Electrolytic 1 µF,50V,Electrolytic 0.001 µF,50V 0.022 µF,25V 220 µF,10V,Electrolytic 15 pF,50V 18 pF,50V 100 µF,10V,Electrolytic 1 µF,50V,Electrolytic 47 µF,25V,Electrolytic 10 µF,16V,Electrolytic 0.1 µF,50V,Electrolytic NO. –2– ! C714 C715 C716 C717 C718 C719 C801 C802 C803 C804 C805 C807 C903,904 C905 C906 C907 C908,909 C910 C911 C912,913 C914,915 C916,917 C918 C919 C921,922 C923~930 C931,932 C933 C934 C935 C936,937 C938 C939,940 C941 C942,943 C944 C945 C946 C947 C950~953 C954 C955~957 C958,959 PRICE RANK PARTS CODE VCTYMN1CY103N VCEAZA1HW335M VCTYBT1EF223Z RC-EZD106AF1H VCTYMN1EF223Z RC-EZD476AF1C RC-KZ001LAWZZ VCQYKA1HM473K VCEAZA1VW477M VCEAZA0JW108M VCKYPA1HB102K VCKYPA1HB102K VCKYPA1HB471K VCKZPA1HF223Z VCEAZA1EW476M VCEAZA1EW107M VCQYKA1HM823K VCEAZA1EW107M VCKZPA1HF223Z VCQYKA1HM104K VCEAZA1EW477M VCQYKA1HM104K VCKYPA1HB221K VCEAZA1HW106M VCCSPA1HL221J VCKZPA1HF223Z VCKYPA1HB102K VCCSPA1HL680J VCQYKA1HM473K VCEAZA1EW226M VCCSPA1HL101J VCEAZA1EW476M VCQYKA1HM104K VCQYKA1HM473K VCEAZA1EW476M VCKZPA1HF223Z VCQYKA1HM104K VCEAZW1VW228M VCEAZW1EW338M VCQYKA1HM473K VCEAZA1HW107M VCEAZA1HW476M VCEAZA1HW107M DESCRIPTION J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AC AA AA AA AA AB AB AC AB AA AB AD AB AA AB AA AA AA AA AB AB AA AB AB AB AB AA AB AH AG AB AC AB AC 0.01 µF,16V 3.3 µF,50V,Electrolytic 0.022 µF,25V 10 µF,50V,Electrolytic 0.022 µF,25V 47 µF,16V,Electrolytic 0.0047 µF,250VAC,Ceramic 0.047 µF,50V,Mylar 470 µF,35V,Electrolytic 1000 µF,6.3V,Electrolytic 0.001 µF,50V 0.001 µF,50V 470 pF,50V 0.022 µF,50V 47 µF,25V,Electrolytic 100 µF,25V,Electrolytic 0.082 µF,50V,Mylar 100 µF,25V,Electrolytic 0.022 µF,50V 0.1 µF,50V,Mylar 470 µF,25V,Electrolytic 0.1 µF,50V,Mylar 220 pF,50V 10 µF,50V,Electrolytic 220 pF,50V 0.022 µF,50V 0.001 µF,50V 68 pF,50V 0.047 µF,50V,Mylar 22 µF,25V,Electrolytic 100 pF,50V 47 µF,25V,Electrolytic 0.1 µF,50V,Mylar 0.047 µF,50V,Mylar 47 µF,25V,Electrolytic 0.022 µF,50V 0.1 µF,50V,Mylar 2200 µF,35V,Electrolytic 3300 µF,25V,Electrolytic 0.047 µF,50V,Mylar 100 µF,50V,Electrolytic 47 µF,50V,Electrolytic 100 µF,50V,Electrolytic J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA 0 ohm,Jumper,ø1.4×3.5mm,Ivory 100 kohm,1/10W 10 kohm,1/10W 39 kohms,1/10W 27 kohms,1/10W 6.8 kohms,1/10W 330 ohms,1/10W 27 kohms,1/10W 12 kohms,1/10W 680 ohms,1/10W 1.2 kohms,1/10W 10 kohm,1/10W 10 kohm,1/6W 1 kohm,1/6W 47 ohms,1/6W 220 ohms,1/10W 470 ohms,1/10W 10 kohm,1/6W 1 kohm,1/6W 270 ohms,1/6W 470 ohms,1/6W 1.2 kohms,1/10W 120 kohms,1/10W 220 kohms,1/10W 1 kohm,1/6W 1.2 kohms,1/10W 1 kohm,1/10W 3.3 ohms,1/4W 6.8 kohms,1/10W 47 ohms,1/10W 68 kohms,1/10W 68 kohms,1/6W 220 ohms,1/6W 1 kohm,1/6W 1.5 Mohms,1/10W 1 Mohm,1/6W AA AB AA AB AA AC AB AB RESISTORS R3 R4 R5 R6 R7 R8 R10 R11 R12,13 R14 R15 R16 R17 R19 R20 R21,22 R25 R35 R38 R39 R40 R42 R43 R44 R45 R46 R47 R48 R50 R51~54 R55,56 R58 R71~78 R79 R80 VRD-MN2BD000C VRS-TV2AB104J VRS-TV2AB103J VRS-TV2AB393J VRS-TV2AB273J VRS-TV2AB682J VRS-TV2AB331J VRS-TV2AB273J VRS-TV2AB123J VRS-TV2AB681J VRS-TV2AB122J VRS-TV2AB103J VRD-ST2CD103J VRD-ST2CD102J VRD-ST2CD470J VRS-TV2AB221J VRS-TV2AB471J VRD-ST2CD103J VRD-ST2CD102J VRD-ST2CD271J VRD-ST2CD471J VRS-TV2AB122J VRS-TV2AB124J VRS-TV2AB224J VRD-ST2CD102J VRS-TV2AB122J VRS-TV2AB102J VRD-ST2EE3R3J VRS-TV2AB682J VRS-TV2AB470J VRS-TV2AB683J VRD-ST2CD683J VRD-ST2CD221J VRD-ST2CD102J VRS-TV2AB155J VRD-ST2CD105J CD-BA1200H NO. R81,82 R83,84 R88 R94,95 R101,102 R103 R104,105 R106,107 R108,109 R110 R111,112 R113 R114,115 R116,117 R118,119 R120,121 R122,123 R124,125 R126 R127,128 R129,130 R131,132 R133,134 R135,136 R137 R138 R139 R140 R141 R142,143 R144 R145 R146 R147 R148 R149 R157 R323 R336 R344 R345 R346 R347 R348 R349 R350 R351 R352 R353 R355 R356 R357 R358 R359 R360 R361,362 R363,364 R365 R369 R370 R372~374 R376 R377 R378 R379 R380 R381 R382 R383 R384 R385 R386 R387 R388 R391,392 R393 R395 R601,602 R603,604 R607,608 R609,610 R615,616 PRICE RANK PARTS CODE VRS-TV2AB222J VRS-TV2AB103J VRS-TV2AB682J VRS-TV2AB103J VRD-MN2BD103J VRD-MN2BD472J VRD-MN2BD102J VRD-MN2BD222J VRD-MN2BD332J VRD-MN2BD473J VRD-MN2BD472J VRD-MN2BD473J VRD-ST2CD102J VRD-ST2CD560J VRD-MN2BD104J VRD-MN2BD392J VRD-MN2BD562J VRD-MN2BD333J VRD-MN2BD683J VRD-MN2BD682J VRD-MN2BD392J VRD-MN2BD152J VRD-MN2BD101J VRD-MN2BD103J VRD-MN2BD153J VRD-ST2CD153J VRD-ST2EE181J VRD-ST2CD103J VRD-MN2BD103J VRD-ST2CD224J VRD-MN2BD473J VRD-ST2CD472J VRD-RT2HD820J VRD-MN2BD473J VRD-MN2BD223J VRD-ST2CD4R7J VRD-ST2EE101J VRD-MN2BD683J VRD-MN2BD103J VRD-MN2BD471J VRD-MN2BD472J VRD-MN2BD331J VRD-MN2BD682J VRD-MN2BD681J VRD-MN2BD330J VRD-MN2BD272J VRD-MN2BD562J VRD-MN2BD102J VRD-MN2BD271J VRD-MN2BD332J VRD-MN2BD102J VRD-ST2CD474J VRD-ST2CD392J VRD-MN2BD182J VRD-MN2BD472J VRD-MN2BD122J VRD-MN2BD153J VRD-MN2BD103J VRD-MN2BD150J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD102J VRD-MN2BD473J VRD-MN2BD102J VRD-MN2BD222J VRD-MN2BD152J VRD-MN2BD103J VRD-ST2EE151J VRD-MN2BD562J VRD-ST2CD562J VRD-MN2BD562J VRD-ST2CD223J VRD-ST2CD562J VRD-MN2BD392J VRD-ST2EE271J VRD-MN2BD102J VRD-MN2BD473J VRD-ST2CD331J VRD-ST2CD182J VRD-MN2BD222J VRD-ST2CD103J VRD-ST2CD392J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 2.2 kohms,1/10W 10 kohm,1/10W 6.8 kohms,1/10W 10 kohm,1/10W 10 kohm,1/8W 4.7 kohms,1/8W 1 kohm,1/8W 2.2 kohms,1/8W 3.3 kohms,1/8W 47 kohms,1/8W 4.7 kohms,1/8W 47 kohms,1/8W 1 kohm,1/6W 56 ohms,1/6W 100 kohm,1/8W 3.9 kohms,1/8W 5.6 kohms,1/8W 33 kohms,1/8W 68 kohms,1/8W 6.8 kohms,1/8W 3.9 kohms,1/8W 1.5 kohms,1/8W 100 ohm,1/8W 10 kohm,1/8W 15 kohms,1/8W 15 kohms,1/6W 180 ohms,1/4W 10 kohm,1/6W 10 kohm,1/8W 220 kohms,1/6W 47 kohms,1/8W 4.7 kohms,1/6W 82 ohms,1/2W 47 kohms,1/8W 22 kohms,1/8W 4.7 ohms,1/6W 100 ohm,1/4W 68 kohms,1/8W 10 kohm,1/8W 470 ohms,1/8W 4.7 kohms,1/8W 330 ohms,1/8W 6.8 kohms,1/8W 680 ohms,1/8W 33 ohms,1/8W 2.7 kohms,1/8W 5.6 kohms,1/8W 1 kohm,1/8W 270 ohms,1/8W 3.3 kohms,1/8W 1 kohm,1/8W 470 kohms,1/6W 3.9 kohms,1/6W 1.8 kohms,1/8W 4.7 kohms,1/8W 1.2 kohms,1/8W 15 kohms,1/8W 10 kohm,1/8W 15 ohms,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/8W 47 kohms,1/8W 1 kohm,1/8W 2.2 kohms,1/8W 1.5 kohms,1/8W 10 kohm,1/8W 150 ohms,1/4W 5.6 kohms,1/8W 5.6 kohms,1/6W 5.6 kohms,1/8W 22 kohms,1/6W 5.6 kohms,1/6W 3.9 kohms,1/8W 270 ohms,1/4W 1 kohm,1/8W 47 kohms,1/8W 330 ohms,1/6W 1.8 kohms,1/6W 2.2 kohms,1/8W 10 kohm,1/6W 3.9 kohms,1/6W NO. R617 R618 R625 R702~704 R705~707 R708 R709~718 R719~721 R722 R724,725 R726~729 R730 R732 R733~737 R741,742 R743 R744 R745 R748~751 R753 R755 R756,757 R758,759 R760,761 R762,763 R765 R766~768 R769 R770 R771 R772 R773 R775~777 R778 R779 R792 R804 R805 R806 R905 R906,907 R908 R909 R910,911 R912,913 R914 R915 R916,917 R918~921 R922 R923 R925 R926 R927 R928 R929,930 R939,940 RD01 RD02 RD03 RD04 RD05 RD06 RD07 RD08 RD09 RD10 RD11 RD12 RD13 RD14 RD15 RD16 RD17 RD18 RD19 RD20 RD21 RD22 RD23 RD24 RD25 RD26 –3– PRICE RANK PARTS CODE VRD-ST2CD332J VRD-MN2BD332J VRD-ST2CD223J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD103J VRD-ST2CD102J VRD-ST2CD222J VRD-MN2BD102J VRD-ST2CD102J VRD-MN2BD102J VRD-MN2BD102J VRD-ST2CD330J VRD-MN2BD102J VRD-MN2BD104J VRD-MN2BD103J VRD-MN2BD103J VRD-ST2CD472J VRD-MN2BD683J VRD-MN2BD103J VRD-MN2BD102J VRD-MN2BD473J VRD-MN2BD102J VRD-MN2BD103J VRD-ST2CD103J VRD-MN2BD473J VRD-ST2CD104J VRD-MN2BD472J VRD-ST2CD101J VRD-MN2BD103J VRD-MN2BD102J VRD-RT2HD3R3J VRD-ST2CD102J VRD-ST2CD221J VRD-ST2CD473J VRD-ST2CD103J VRD-ST2CD121J VRD-ST2CD102J VRD-ST2CD121J VRD-ST2CD563J VRD-RT2HD271J VRD-ST2EE4R7J VRD-ST2CD223J VRD-ST2EE821J VRD-ST2EE331J VRD-ST2EE6R8J VRD-ST2CD223J VRD-ST2CD330J VRD-ST2CD223J VRD-ST2CD103J VRD-ST2CD222J VRD-ST2CD123J VRD-ST2CD221J VRD-ST2EE560J VRD-ST2CD681J VRD-MN2BD821J VRD-ST2CD102J VRD-MN2BD152J VRD-ST2CD222J VRD-MN2BD272J VRD-MN2BD392J VRD-ST2CD563J VRD-MN2BD104J VRD-MN2BD821J VRD-MN2BD102J VRD-MN2BD152J VRD-MN2BD681J VRD-ST2CD821J VRD-MN2BD102J VRD-MN2BD152J VRD-MN2BD222J VRD-ST2CD272J VRD-MN2BD392J VRD-MN2BD562J VRD-ST2CD103J VRD-ST2CD153J VRD-MN2BD333J VRD-MN2BD104J VRD-MN2BD681J VRD-MN2BD682J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA AA DESCRIPTION 3.3 kohms,1/6W 3.3 kohms,1/8W 22 kohms,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 10 kohm,1/8W 1 kohm,1/6W 2.2 kohms,1/6W 1 kohm,1/8W 1 kohm,1/6W 1 kohm,1/8W 1 kohm,1/8W 33 ohms,1/6W 1 kohm,1/8W 100 kohm,1/8W 10 kohm,1/8W 10 kohm,1/8W 4.7 kohms,1/6W 68 kohms,1/8W 10 kohm,1/8W 1 kohm,1/8W 47 kohms,1/8W 1 kohm,1/8W 10 kohm,1/8W 10 kohm,1/6W 47 kohms,1/8W 100 kohm,1/6W 4.7 kohms,1/8W 100 ohm,1/6W 10 kohm,1/8W 1 kohm,1/8W 3.3 ohms,1/2W 1 kohm,1/6W 220 ohms,1/6W 47 kohms,1/6W 10 kohm,1/6W 120 ohms,1/6W 1 kohm,1/6W 120 ohms,1/6W 56 kohms,1/6W 270 ohms,1/2W 4.7 ohms,1/4W 22 kohms,1/6W 820 ohms,1/4W 330 ohms,1/4W 6.8 ohms,1/4W 22 kohms,1/6W 33 ohms,1/6W 22 kohms,1/6W 10 kohm,1/6W 2.2 kohms,1/6W 12 kohms,1/6W 220 ohms,1/6W 56 ohms,1/4W 680 ohms,1/6W 820 ohms,1/8W 1 kohm,1/6W 1.5 kohms,1/8W 2.2 kohms,1/6W 2.7 kohms,1/8W 3.9 kohms,1/8W 56 kohms,1/6W 100 kohm,1/8W 820 ohms,1/8W 1 kohm,1/8W 1.5 kohms,1/8W 680 ohms,1/8W 820 ohms,1/6W 1 kohm,1/8W 1.5 kohms,1/8W 2.2 kohms,1/8W 2.7 kohms,1/6W 3.9 kohms,1/8W 5.6 kohms,1/8W 10 kohm,1/6W 15 kohms,1/6W 33 kohms,1/8W 100 kohm,1/8W 680 ohms,1/8W 6.8 kohms,1/8W CD-BA1200H NO. PRICE RANK PARTS CODE DESCRIPTION NO. OTHER CIRCUITRY PARTS ! ! ! ! BI4/CNS4 BI601/CNS601 BI702/CNS702 CNP1 CNP2 CNP3 CNP3A CNP4 CNP11 CNP12 CNP101 CNP102 CNP302 CNP701 CNP801 CNP901 CNS1A/B CNS2A/B CNS3A/B CNS701 CNS703 F901 F902 FE301 FFC13 FFC21 FL701 FW901 JK901 LG901 LUG1 M1 M2 M3 QCNWN1572AWZZ QCNWN1540AWZZ QCNWN1541AWZZ QCNCM704GAWZZ QCNCM704HAFZZ 92LCONE6P53253 92LCONE6P53254 QCNCM705FAFZZ 92LCONE5P53254 92LCONEAP53254 QCNCM705CAFZZ QCNCM705GAFZZ 92LCONE2P5268 QCNCWZX21AWZZ QCNCM049BAWZZ QCNCM035FAWZZ QCNWN1537AWZZ QCNWN1538AWZZ QCNWN1539AWZZ QCNCWZF21AWZZ QCNCWZY13AWZZ 92LFUSET252E 92LFUSET162E RTUNS0012AWZZ QCNWN1544AWZZ QCNWN1629AWZZ VVKSVA9MS13-1 QCNWN1612AWZZ QJAKM0010AWZZ QLUGP0001AWZZ QLUGP0002AWZZ 92LMTR2790CASY 92LMTR1854BASY 92LTWMEN7E6Y J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J AF AF AH AC AC AC AC AB AB AD AA AB AB RL801 RX701 SO301 SO901 SO902 SW1 SW2 SW3 SW4 SW701 SW702 SW703 SW709 SW710 SW711 RRLYD0011AWZZ VHLN63H380A-1 QTANC0101AWZZ QTANA0416AWZZ QSOCJ0204AWZZ SWMPU10780MLB SWMPU11470MLB SWMPU11470MLB QSW-F9001AW01 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J J J J J J J J J J AD AC AC AC AC AC AC SW712 SW713 SW714 SW715 SW716 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J AC AC AC AC AC SW717 SW718 SW719 SW720 SW721 SW723 SW724 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T 92LSWICHT1663T J J J J J J J AC AC AC AC AC AC AC SW725 92LSWICHT1663T J AC AC AC AC AD AD BD — AC AC AG AG AE AF AC AD AC AV AE AH AZ AD AF AC AB BB AP AR AE AK AF AE AE Connector Ass’y,6/6Pin Connector Ass’y,5/5Pin Connector Ass’y,10/10Pin Plug,7Pin Plug,8Pin Plug,6Pin Plug,6Pin Plug,6Pin Plug,5Pin Plug,10Pin Plug,3Pin Plug,7Pin Plug,2Pin Plug,21Pin Plug,2Pin Plug,6Pin Connector Ass’y,7/7Pin Connector Ass’y,8/8Pin Connector Ass’y,6/6Pin Plug,21Pin Plug,13Pin Fuse,T2.5A L 250V Fuse,T1.6A L 250V FM Front End Flat Cable,13Pin Flat Cable,21Pin FL Display Flat Wire,5Pin Jack,Headphones Lug Lug Motor with Chassis [Spindle] Motor with Gear [Sled] Motor with Worm Pulley [T/T Up/Down Loading] Relay Remote Sensor,N63H380A Terminal,FM Antenna Terminal,Speaker Socket,AC Input Switch,Push Type [Open/Close] Switch,Push Type [Clamp] Switch,Push Type [Disc Number] Switch,Leaf Type [Pickup In] Switch,Key Type [ON/STAND-BY] Switch,Key Type [CLOCK] Switch,Key Type [TIMER/SLEEP] Switch,Key Type [DISC SKIP] Switch,Key Type [OPEN/CLOSE] Switch,Key Type [EQUALIZER/X-BASS/DEMO] Switch,Key Type [Volume Up] Switch,Key Type [Volume Down] Switch,Key Type [CD] Switch,Key Type [Tape] Switch,Key Type [Tuning/Time Down] Switch,Key Type [Memory/Set] Switch,Key Type [Rewind] Switch,Key Type [Fast Forward] Switch,Key Type [Play/Repeat] Switch,Key Type [Stop] Switch,Key Type [REC/PAUSE] Switch,Key Type [TUNING/TIME UP] Switch,Key Type [Tuner (Band)] CD MECHANISM PARTS ! 301 302 303 304 305 306 306- 1 NGERH0011AWZZ NGERH0012AWZZ MLEVP0080AWZZ NSFTM0020AWFW 92LMCUSN1524A 92LHPC1LXASY ———— J J J J J J 306- 2 306- 3 701 NGERR0043AFZZ MSPRC0961AFZZ XBSSD26P06000 J J J Gear,Middle Gear,Drive Rail,Guide Shaft,Guide Cushion Pickup Unit Ass’y Pickup Unit (Not Replacement Item) AC Gear,Rack AA Spring,Rack AA Screw,ø2.6×6mm –4– 702 703 704 M1 M2 SW4 PRICE RANK PARTS CODE XHBSD20P05000 XBBSD20P03000 LX-WZ1070AFZZ 92LMTR2790CASY 92LMTR1854BASY QSW-F9001AW01 J J J J J J AA AA AA BB AP AD 201 201- 1 92LCAB3327AASY J ———— — 201- 2 201- 3 201- 4 201- 5 201- 6 201- 7 201- 8 201-10 201-11 201-12 GDORF0076AWSA GDORF0077AWSA GCOVA1270AWSA GCOVA1271AWSA HDECQ0541AWSA HDECQ0542AWSA HDECQ0577AWSA JKNBZ0677AWSA JKNBZ0678AWSA JKNBZ0721AWSA J J J J J J J J J J AE AE AH AH AE AE AG AG AD AG 201-13 201-14 201-15 201-16 201-17 201-18 201-19 201-20 201-21 201-22 201-23 201-24 202 202- 1 JKNBZ0712AWSA JKNBZ0713AWSA JKNBZ0676AWSA HDECQ0544AWSA GCOVA1272AWSA MLIFP0008AWZZ MSPRD0092AWFJ MSPRD0093AWFJ 92LBADGE1671A JKNBZ0675AWSA GCOVA1273AWSA GCOVA1274AWSA 92LCAB3325BASY ———— J J J J J J J J J J J J J AH AH AF AH AE AD AB AB AC AF AE AE 202- 2 203 203- 1 PCUSG0022AWZZ J 92LCAB3325CASY J ———— AB 203- 2 204 204- 1 PCUSG0022AWZZ J 92LCOV3303AASY J ———— AB 204- 2 204- 3 205 206 206 208 209 213 214 219 220 221 222 224 225 226 230 231 232 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 GCOVA1254AWSA J GCOVA1255AWSA J GCAB-1184AWSA J GITAR0584AWSA J GITAR0585AWSA J LANGK0110AWFW1 J LANGK0111AWFW1 J LCHSM0104AWFW J LHLDZ1087AWSA1 J MLOKC0003AWZZ J MLOKC0004AWZZ J MSPRD0109AWFJ J MSPRD0110AWFJ J 92LPT0331105 J PCUSG0022AWZZ J PRDAR0153AWFW J QCNWN1615AWZZ J QFSHD0001AWZZ J 92LBE241414 J 92LEVA0330702 J 92LMAG0104302 J 92LMT0304302 J 92LNBAND1318A J 92LNM0305401 J 92LPT0303002 J 92LPT0304303 J 92LPT0304304 J 92LPT0304305 J 92LPT0304306 J 92LPT0304307 J 92LPT0304308 J 92LPT0304309 J 92LPT0305413 J 92LPT0309506 J 92LPT0309507 J 92LPT0309508 J AE AE AP AK DESCRIPTION Screw,ø2×5mm Screw,ø2×3mm Washer,ø1.5×ø3.8×0.25mm Motor with Chassis [Spindle] Motor with Gear [Sled] Switch,Leaf Type [Pickup In] CABINET PARTS ! — — — AD AD AC AD AD AB AB AM AB AH AC AB AD AD AE AB AA AB AB AB AB AE AG AC AB AB AG AD AD AD Front Panel Ass’y Front Panel (Not Replacement Item) Holder,Cassette,Tape 1 Holder,Cassette,Tape 2 Cover,Cassette,Tape 1 Cover,Cassette,Tape 2 Panel,Cassette,Tape 1 Panel,Cassette,Tape 2 Panel,Amp. Knob,Volume Knob,Function Base Knob,On/Stand-by/Clock/Timer/ Sleep Knob,Play/Stop Knob,FF/REW Knob,Tuning Panel,Decoration Cover,Function Knob,A Damper Spring,Cassette,Tape 1 Spring,Cassette,Tape 2 Badge,SHARP Knob,Equalizer/X-BASS/Demo Cover,Function Knob,B Cover,Function Knob,C Side Panel Ass’y,Left Side Panel,Left (Not Replacement Item) Cushion,Leg Side Panel Ass’y,Right Side Panel,Right (Not Replacement Item) Cushion,Leg CD Tray Cover Ass’y Cover,CD Tray (Not Replacement Item) Cover,CD Tray Panel,Left Cover,CD Tray Panel,Right Top Cabinet Rear Panel [Except for U.K.] Rear Panel [For U.K.] Support,Cassette Lock,Tape 1 Support,Cassette Lock,Tape 2 Main Chassis Holder,FL Display Lock Lever,Cassette,Tape 1 Lock Lever,Cassette,Tape 2 Spring,Cassette Lock,Tape 1 Spring,Cassette Lock,Tape 2 Table Loading Cushion,Leg Heat Sink,Main Lug Wire Holder,Fuse Belt Velvet Carpet,Chassis Magnet Plate,Metal Nylon Band,80mm Velvet Carpet Roller Lever,Stop Stopper Lever,Lock Stabilizer Support,Cam Lock Gear Pin Cap,Pulley Stopper Cam Gear Lower Gear,Turntable Drive Gear,Open/Close Drive Gear,Planet CD-BA1200H NO. 251 252 253 254 255 256 257 258 259 260 262 263 264 268 270 271 272 273 601 604 605 606 610 611 612 613 614 616 618 619 620 621 PRICE RANK PARTS CODE 92LPT0309509 92LPT0309510 92LPT0309511 92LPT0311101 92LPT0311102 92LPT0312005 92LPT0320201 92LPT0330301 92LPT0330803 92LPT0331003 92LSP0304303 92LSP0304305 92LSP0304306 KMECB0012AWZZ LHLDZ1230AWZZ 92LRDAT1468B 92LCAUT1706A1 92LCAUT1706B LX-JZ0003AWFF XEBSF30P12000 XESSD30P10000 XHBSD26P04000 XJBSF30P10000 XJBSD30P08000 LX-HZ0009AWFD LX-HZ0082AFZZ LX-JZ0010AFFD LX-BZ2222AXZZ 92LSC0308MBZI 92LSC0308RBZI XEBSD26P08000 XJBSF30P08000 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J DESCRIPTION AD AE AD AB AC AL AE AU AK AT AB AB AB BG AC AE AC AA AA AA AA AA AA AA AC AA AA Gear,Drive Gear,Pulley Gear,Middle Lever,Clamp Lever,Disc Gear,Cam Support,Stabilizer Chassis,Loading CD,Chassis Chassis,Slide Spring,Stopper Spring,Lock Spring,Lock Gear Tape Mechanism Ass’y Holder,LED Heat Sink,Sub Label,Class 3 Laser Label,Laser Screw,ø3×12mm Screw,ø3×12mm Screw,ø3×10mm Screw,ø2.6×4mm Screw,ø3×10mm Screw,ø3×8mm Screw,Special Screw,ø4×8mm Screw,Special Screw,Special AB Screw,ø3×8mm Screw,ø3×8mm AA Screw,ø2.6×8mm AA Screw,ø3×8mm NO. 1 QACCB0012AW00 J ! 1 QACCE0007AW00 J AH 2 3 4 4 5 6 7 8 8 QANTL0008AWZZ SPAKA0242AWZZ SPAKC0896AWZZ SPAKC0982AWZZ SPAKP0013AWZZ1 SPAKZ0573AWZZ TGAN-3170UMZZ TINSE0310AWZZ TINSZ0553AWZZ J J J J J J J J J AH 9 10 10 11 12 13 TINSE0314AWZZ TLABE0375AWZZ TLABE0425AWZZ TLABZ0604AWZZ TLABZ0605AWZZ TLABZ0786AWZZ J J J J J J 13 14 15 16 TLABZ0788AWZZ TLABZ0787AWZZ 92LBAG1460C1 92LBAG1770A J J J J AB AB 17 18 92LFANT1535A J RRMCG0229AWSA J GFTAB1022AWSB J AF AR AK AR AC AE AG AP AB AB AB SPEAKER BOX PARTS 901 902 903 904 905 906 907 SP1,2 92LPWB3327MANS J PWB-B PWB-C PWB-D PWB-E 92LPWB3303CDUS J QPWBF0027AWZZ J ———— 92LPC99C017 J 1 2 3 AC Power Supply Cord [For U.K./Hong Kong] AC Power Supply Cord [Except for U.K./Hong Kong] AM Loop Antenna Packing Add.,Left/Right Packing Case [Except for U.K.] Packing Case [For U.K.] Polyethylene Bag,Unit Sheet,CD Tray Resistration Card [For U.K. Only] Operation Manual [For U.K.] Operation Manual [Except for U.K.] Quick Guide [For U.K. Only] Label,Bar Code [For U.K.] Label,Bar Code [Except for U.K.] Label,Energy Label,Saving Energy Label,Feature,Tape 1 [Except for U.K.] Label,Feature,Tape 1 [For U.K.] Label,Feature,Tape 2 Polyethylene Bag,Accessories Polyethylene Bag,AC Power Supply Cord [For U.K. Only] FM Antenna Remote Control Battery Lid,Remote Control — Main/Display/Headphones (Combined Ass’y) — CD Servo AD CD Motor (PWB Only) — Tape Mechanism AE CD Loading Motor (PWB Only) OTHER SERVICE PART UDSKA0004AFZZ J AZ 92LJ1911B 92L9557-1 92LJ9797C 92LP5879-1 92LF1377A 92LD4680C 92LJ1912B VSP0010PBY38A J J J J J J J J AU Net Frame Ass’y Speaker Box Ass’y AE Port Cushion Label,Specifications AC Screw,ø3.5×13mm Speaker Cord AX Duct Panel AU Speaker J J J AG Packing Add.,Speaker,Bottom AG Packing Add.,Speaker,Top AC Polyethylene Bag,Speaker PACKING PARTS P.W.B. ASSEMBLY (Not Replacement Item) PWB-A1~3 DESCRIPTION CP-BA1200H ACCESSORIES/PACKING PARTS ! PRICE RANK PARTS CODE CD Pickup Lens Cleaner –5– 92LN1885B 92LN1885T 92LV4974A CD-BA1200H CD-BA1200H 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-C H 1 2 3 4 Figure 6 CD MECHANISM EXPLODED VIEW –6– 5 6 CD-BA1200H CD-BA1200H BELT CONNECTION 202 A FF/REW ROLLER ASS'Y 202-1 610 PWB-A2 MM1 601x3 FLYWHEEL FLYWHEEL ASS'Y ASS'Y MAIN BELT TAPE 2 TAPE 1 605x9 B 206 FF/REW ROLLER ASS'Y 616 621x7 610x3 202-2 IC902 IC904 610x2 270 PWB-A3 614x2 Q905 FL701 610x2 IC901 201 C 201-11 214 Silicon grease 201-17 201-23 201-24 271x2 226 201-13 201-12 201-22 201-14 201-10 201-1 614x7 612 606x2 201-21 221 D 620 208 219 PWB-A1 201-15 605x5 201-18 231x4 230 PWB-D 209 606x2 220 E 201-18 620 201-8 222 612 268 213 F 611x3 225x2 201-19 613x4 201-16 201-3 201-2 G 201-4 203 201-5 201-20 201-6 PT801 203-1 201-7 610 203-2 237 H Note: Only tape mechanism assembly and consumable parts are supplied for replacement purposes. 1 2 3 4 Figure 7 CABINET EXPLODED VIEW (1/2) –7– 5 6 CD-BA1200H CD-BA1200H 604x2 205 257 A 236 235 B 243 224 618 272 244 C 256 604x2 262 CD MECHANISM 241 238 247 250x4 251 273 D 259 M3 252 255 249 PWB-E SW3 SW1 253 SW2 248 239 232 M3 239 E 246 239 254 263 260 242 234 F 239x4 204-2 264 240 204-1 G 245 204 204-3 258 619 H PWB-B 1 2 3 4 Figure 8 CABINET EXPLODED VIEW (2/2) –8– 5 6 CD-BA1200H CP-BA1200H 904 A SP1(L-CH) SP2(R-CH) B 901 905x4 C 906 D 902 903 907 E F BK RD G SPEAKER SP1(L-CH) SP2(R-CH) SPEAKER SP1(L-CH) SP2(R-CH) H 1 2 3 4 Figure 9 SPEAKER EXPLODED VIEW –9– 5 6 CD-BA1200H PACKING METHOD (FOR U.K. ONLY) 11. Label, Energy 12. Label, Saving Energy 13. Label, Feature, Tape 1 14. Label, Feature, Tape 2 15. Polyethylene Bag, Accessories 16. Polyethylene Bag, AC Power Supply Cord 17. FM Antenna 18. Remote Control Setting position of switches and knobs Tape Mechanism STOP CD-BA1200H 1. AC Power Supply Cord 2. AM Loop Antenna 3. Packing Add., Left/Right 4. Packing Case 5. Polyethylene Bag, Unit 6. Sheet, CD Tray 7. Resistration Card 8. Operation Manual 9. Quick Guide 10. Label, Bar Code QACCB0012AW00 QANTL0008AWZZ SPAKA0242AWZZ SPAKC0982AWZZ SPAKP0013AWZZ1 SPAKZ0573AWZZ TGAN-3170UMZZ TiNSE0310AWZZ TiNSE0314AWZZ TLABE0375AWZZ TLABZ0604AWZZ TLABZ0605AWZZ TLABZ0788AWZZ TLABZ0787AWZZ 92LBAG1460C1 92LBAG1770A 92LFANT1535A RRMCG0229AWSA CP-BA1200H 1. Packing Add., Speaker, Bottom 2. Packing Add., Speaker, Top 3. Polyethylene Bag, Speaker UNIT FRONT SPEAKER 92LN1885B 92LN1885T 92LV4974A CP-BA1200H 5 Top 3 ba ck 3 6 Bottom 12 2 11 13 14 1 A B 15 2 17 1 B 7 9 A 8 TOP 18 T ON FR FRONT SIDE OF SPEAKERS 16 10 4 – 10 – CD-BA1200H 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. SHARP CORPORATION Communication Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-0192, Japan Printed in Japan A0004-2278DS•HA•M SG • SK • EX