CD-DK890N SERVICE MANUAL No. S7838CDDK890N MINI COMPONENT SYSTEM MODEL CD-DK890N CD-DK890N Mini Component System consisting of CD-DK890N (main unit), CP-DK890N (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. iPod is a registered trademark of Apple Inc. CONTENTS PRECAUTIONS FOR USING LEAD-FREE SOLDER CHAPTER 1. GENERAL DESCRIPTION [1] Important Service Safety Precaution..............
CD-DK890N Service XL-MP150 Audio E Market XLMP150 Manual PRECAUTIONS FOR USING LEAD-FREE SOLDER 1. Employing lead-free solder "MAIN, POWER, DISPLAY, AUDIO IN, iPOD TRANSIT, iPOD, CD PWB" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWB and service manuals. The alphabetical character following LF shows the type of lead-free solder. Example: Indicates lead-free solder of tin, silver and copper. 2.
CD-DK890N CHAPTER 1: GENERAL DESCRIPTION [1] Important Service Safety Precaution CAUTION : “These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so”. WARNING 1. For continued safety, no modification of any circuit should be attempted. 2. Disconnect AC power before servicing.
CD-DK890N [3] Specifications General Power source AC 120 V ~ 60 Hz Power consumption 105 W Dimensions Width: 10 - 1/4" (260 mm) Height: 13" (342.7 mm) Depth: 12 - 7/8" (324 mm) Weight 16.32 lbs. (7.4 kg) Amplifier Output power Output terminals Input terminals RMS : Total 250 W (125 W per channel into 6 ohms at 1 kHz, 10% Total harmonic distortion.) FTC : 90 W minimum RMS per channel into 6 ohms from 100 Hz to 20 kHz, 10% Total harmonic distortion.
CD-DK890N [4] Names Of Parts Front panel 1 5 2 15 4 3 2 1 3 TIMER 4 5 6 7 8 9 10 11 12 18 CD 5 4 3 2 1 19 20 21 22 PLAYBACK (PLAY & STOP) PHONES RECORD/PLAYBACK AUDIO IN 13 14 1 16 17 2 3 4 5 6 16 17 7 8 9 11 12 13 10 18 14 19 15 3 4 5 1. iPod Terminal 2. Disc Trays 3. Timer Indicator 4. Power On/Stand-by Button 5. CD Button 6. Tape (1 2) Button 7. Tuner (Band) Button 8. Audio In/iPod Button 9. CD or Tape Stop Button 10.
CD-DK890N 1 2 3 4 17 21 9 18 22 10 11 12 13 19 23 24 20 25 14 15 5 26 27 28 29 6 7 8 16 Remote control 1. Remote Control Transmitter 2. Disc Number Select Buttons 3. Tuning Up, Cursor Up Button 4. Disc Track Down or Fast Reverse, Tape 2 Rewind, Tuner Preset Down, Time Down, Cursor Left Button 5. Clock/Timer Button 6. Character Input/Disc Direct Search Buttons 7. Equalizer Mode Select Button 8. Extra Bass/Demo Button 9. On/Stand-by Button 10. CD Button 11. Tuner (Band) Button 12.
CD-DK890N CHAPTER 2. ADJUSTMENTS Service Manual E Market CD-ES700/CD-ES77 [1] Mechanism Section • Driving Force Check Torque Meter Play: TW-2111 Specified Value Tape 1: Over 75 g Tape 2: Over 75 g • Torque Check Torque Meter Play: TW-2111 FF/REW BACK TENSION Specified Value Tape 1 Tape 2 25 to 85 g.cm 25 to 85 g.cm — 45 to 195 g.cm 1.2 to 7.0 g.cm 1.2 to 7.0 g.cm • Tape Speed Test Tape Normal speed MTT-111 Adjusting Point Variable Resistor in motor.
CD-DK890N [2] CD Section CD Error code description Error 10* 11* 20* 21* 31 Explanation CAM error. Can't detect CAM switch when CAM is moving. When it detect cam operation error during initialize process. TRAY error. Can't detect TRAY switch when TRAY is moving. When it detect TRAY operation error during initialize process. When it change to CD function, DSP cannot read initial data. * 'CHECKING' If Error is detected, 'CHECKING' will be displayed instead of 'ER-CD**'.
CD-DK890N CHAPTER 4.
1 2 8 - 26 4 - 5 F2 F1 F1 FL701 FL DISPLAY 27 - 47 F2 CD-DK890N JOG701 JOG VOLUME 50 51 F SP_RLY 9 +B5 VDD 18 55 SP_RLY SP_DET 26 PHOTO 25 +B5 AVDD 1 2 KEY SW701-SW705 SW707-SW716 6 +B PROTECT CP_SOMI CP_SOMO RESET CP_CLK VDD 4 34 33 42 17 16 32 18 13 +B5 Q713 CE CLK DI DO - - VDD 20 IPOD_DETECT 21 IPOD_TX 22 IPOD_RX RX701 3 REMOTE SENSOR 1 2 5 REMO CON 27 IC701 IXA201AW SYSTEM MICROCOMPUTER 80 VLOAD 100 79 CD_CE 78 99 31 30 29 28 41 CD_D0 CD_D1 CD_CLK 8 40 15 14
CD-DK890N 75 78 51 52 M2 MAIN CAM MOTOR M1 TRAY MOTOR + - + RX1 PHOTO 5V SW4 DISC M - 1 2 3 4 5 6 7 8 9 10 11 CNP4 CNP7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 M GND CD_CE MP3_INT CD_INT TRAY SW1/SW2 DISC/CLAMP CD_CLK CD_DI CD_DO +5V GND PHOTO MO_AMO_A+ CD_RES +7.
CD-DK890N CHAPTER 5.
CD-DK890N [2] Voltage IC701 PIN VOLTAGE PIN VOLTAGE (V) (V) NO 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 4.91 4.90 4.90 4.90 5.00 3.83 5.07 6.02 5.07 5.07 5.07 1.40 1.40 0.00 0.00 2.17 2.60 4.57 0.00 4.88 1.30 4.08 3.90 1.77 5.04 5.05 4.77 0.17 4.50 4.50 1.32 0.00 0.00 5.07 4.03 1.97 0.31 1.99 -0.59 0.00 4.57 4.71 0.00 0.00 0.00 5.06 4.93 1.35 1.36 4.
CD-DK890N IC 1 PIN NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 VOLTAGE (V) 1.59 0.47 0.39 2.79 1.63 1.63 1.63 1.63 1.63 1.63 1.64 0.00 1.63 1.63 1.62 1.64 1.63 3.27 0.00 0.00 PIN NO 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 VOLTAGE (V) 3.24 1.62 1.63 1.62 1.64 0.00 0.33 1.62 1.10 3.05 0.00 3.26 0.03 0.03 0.03 3.26 0.02 1.81 2.56 0.00 PIN NO 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 VOLTAGE (V) 3.13 0.01 0.05 2.93 2.88 1.87 3.13 3.13 3.13 0.00 3.12 3.12 0.
CD-DK890N -MEMO- 5–4
CD-DK890N CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT [1] 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. 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. 1.
CD-DK890N [3] Schematic Diagram A MAIN PWB-A1 B FM SIGNAL CD SIGNAL AUDIO SIGNAL iPOD SIGNAL PLAYBACK SIGNAL RECORD SIGNAL C D E F G H 1 2 3 4 Figure 6-1: MAIN SCHEMATIC DIAGRAM (1/6) 6–2 5 6
CD-DK890N 7 8 9 10 Figure 6-2: MAIN SCHEMATIC DIAGRAM (2/6) 6–3 11 12
CD-DK890N WZX11AW 13 14 15 16 Figure 6-3: MAIN SCHEMATIC DIAGRAM (3/6) 6–4 17 18
CD-DK890N A B C D E F G H 1 2 3 4 Figure 6-4: MAIN SCHEMATIC DIAGRAM (4/6) 6–5 5 6
CD-DK890N 7 8 9 10 Figure 6-5: MAIN SCHEMATIC DIAGRAM (5/6) 6–6 11 12
CD-DK890N WZX11AW WZX21AW 13 14 15 16 Figure 6-6: MAIN SCHEMATIC DIAGRAM (6/6) 6–7 17 18
CD-DK890N FM SIGNAL MAIN PWB-A1 A B C D E F G H 1 2 3 4 Figure 6-7: POWER SCHEMATIC DIAGRAM (1/2) 6–8 5 6
CD-DK890N TO HEADPHONE SECTION CNP805 CMO36B POWER PWB-A2 7 8 9 10 Figure 6-8: POWER SCHEMATIC DIAGRAM (2/2) 6–9 11 12
CD-DK890N iPOD TRANSIT PWB-B3 A B C DISPLAY PWB-B1 TO IPOD TRANSIT PWB D E F G H AUDIO SIGNAL 1 2 3 4 Figure 6-9: DISPLAY SCHEMATIC DIAGRAM (1/6) 6 – 10 5 6
CD-DK890N 9 NC 8 NC 7 NC NC 10 Figure 6-10: DISPLAY SCHEMATIC DIAGRAM (2/6) 6 – 11 11 12
CD-DK890N NC 13 14 15 16 Figure 6-11: DISPLAY SCHEMATIC DIAGRAM (3/6) 6 – 12 17 18
CD-DK890N A AUDIO SIGNAL B NC NC NC NC C D CNP701A WZY21AW E AUDIO IN PWB-B2 TAPE MECHA SECTION F G H 1 2 3 4 Figure 6-12: DISPLAY SCHEMATIC DIAGRAM (4/6) 6 – 13 5 6
CD-DK890N 7 8 NC NC NC NC 9 10 Figure 6-13: DISPLAY SCHEMATIC DIAGRAM (5/6) 6 – 14 11 12
CD-DK890N NC 13 14 15 16 Figure 6-14: DISPLAY SCHEMATIC DIAGRAM (6/6) 6 – 15 17 18
CD-DK890N A iPOD PWB-C B iPOD SIGNAL D FROM iPOD EXTERNAL DEVICE C E F G H 1 2 3 4 Figure 6-15: iPOD SCHEMATIC DIAGRAM (1/2) 6 – 16 5 6
CD-DK890N 7 8 9 10 Figure 6-16: iPOD SCHEMATIC DIAGRAM (2/2) 6 – 17 11 12
CD-DK890N CD PWB-D A B C D E F G H 1 2 3 4 Figure 6-17: CD SCHEMATIC DIAGRAM (1/6) 6 – 18 5 6
CD-DK890N CD SIGNAL NC NC NC 7 8 9 10 Figure 6-18: CD SCHEMATIC DIAGRAM (2/6) 6 – 19 NC NC NC IC1 LC78690 11 12
CD-DK890N 13 14 15 16 Figure 6-19: CD SCHEMATIC DIAGRAM (3/6) 6 – 20 17 18
CD-DK890N A B C D E F G H 1 2 3 4 Figure 6-20: CD SCHEMATIC DIAGRAM (4/6) 6 – 21 5 6
7 8 9 10 Figure 6-21: CD SCHEMATIC DIAGRAM (5/6) 6 – 22 NC NC NC CD-DK890N 11 12
CD-DK890N 13 14 15 16 Figure 6-22: CD SCHEMATIC DIAGRAM (6/6) 6 – 23 17 18
CD-DK890N [4] Charts Of Connecting Wires FROM TAPE 2 RECORD / PLAYBACK HEAD FROM TAPE 1 PLAYBACK HEAD BK WH GR BL GR WH BK PK WH BK A FFC303 11 1 2 3 CNS603 1 WH BK GY PK CNS02 CNP303 WH BK PK 5 1 1 5 CNP501 B CNP701B CNP102 CNP101 1 1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 3 2 1 FFC701 21 Bi603 1 2 3 4 5 6 7 CNS102 7654321 CNS101 3 2 1 1 2 3 4 BL GR WH BK PK WH BK BK WH GR FROM DISPLAY PWB-B1 (CNP701A) CNP603 CNS971 1 2 3 4 5 6 7 8 RD CNS604 VIDEO OUT
CD-DK890N ANTENNA FFC303 1 11 FM GND AM TUNER PACK 5 1 1 5 TO PICK UP UNIT FW901 TO MAIN PWB-A1 (CNP901) FFC7 1 1 17 FFC102 CNP102 CNP101 CD PWB-D 17 FROM iPOD EXTERTAL DEVICE 1 iPOD PWB-C CNS601 RD GR BL GR BL GR BL 704 FFC703 FROM MAIN PWB-A1 (CNP601) 654321 COLOR TABLE AC POWER SUPPLY CORD AC 120V ~ 60Hz 7 8 9 10 Figure 6-24: WIRING CONNECTION (2/2) 6 – 25 11 GR RD BK BL YL WH PK GY GREEN RED BLACK BLUE YELLOW WHITE PINK GRAY 12
CD-DK890N [5] Wiring Side Of PWB 2 1 B C E 3 456789 1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 3 7 65 43 2 1 MAIN PWB-A1 E C B 2 1 5 432 1 3 4 5 6 7 8 9 10 Lead-free solder indication Lead-free solder is used in the MAIN PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N 2 4 6 8 10 1 3 5 7 9 11 VIDEO OUT (SOCKET) 1 2 3 2 1 E C B E C B FRONT SPEAKER (TERMINAL) RL914 Figure 6-26: WIRING SIDE OF MAIN PWB (TOP VIEW) (2/2) 6 – 27
CD-DK890N MAIN PWB-A1 IC602 Lead-free solder indication Lead-free solder is used in the MAIN PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N Figure 6-28: WIRING SIDE OF MAIN PWB (BOTTOM VIEW) (2/2) 6 – 29
B C E 1 2 3 4 5 6 7 8 9 10 1 2 3 456 E C B D802 POWER PWB-A2 D801 CD-DK890N E C B 17 16 15 14 13 11 12 10 9 8 TF801 1 2 3 PT801 POWER TRANSFORMER (MAIN) 1 2 9 8 7 3 6 5 4 Lead-free solder indication Lead-free solder is used in the POWER PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N -MEMO- 6 – 31
CD-DK890N DISPLAY PWB-B1 21 19 17 15 13 11 9 7 5 3 1 8 7 6 5 4 3 2 1 20 18 16 14 12 10 8 6 4 2 2 4 6 8 10 12 14 1 3 5 7 9 11 13 Lead-free solder indication Lead-free solder is used in the DISPLAY PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
B C E 9 7 6 5 4 3 2 1 B C E B C E CD-DK890N 7 5 3 1 10 8 6 4 2 Figure 6-31: WIRING SIDE OF DISPLAY PWB (TOP VIEW) (2/2) 6 – 33
CD-DK890N DISPLAY PWB-B1 Lead-free solder indication Lead-free solder is used in the DISPLAY PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N Figure 6-33: WIRING SIDE OF DISPLAY PWB (BOTTOM VIEW) (2/2) 6 – 35
CD-DK890N AUDIO IN PWB-B2 HEADPHONE SOCKET AUDIO IN SOCKET 4 3 2 1 iPOD TRANSIT PWB-B3 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 17 15 13 11 9 7 5 3 1 16 14 12 10 8 6 4 2 Lead-free solder indication Lead-free solder is used in the AUDIO IN, iPOD TRANSIT PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N AUDIO IN PWB-B2 Lead-free solder indication Lead-free solder is used in the AUDIO IN PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N iPOD PWB-C Lead-free solder indication Lead-free solder is used in the iPOD PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N -MEMO- 6 – 39
CD-DK890N CD PWB-D R13 WIRE_A C8 R10 C4 R7 C5 C1 C7 C3 CNP1 15 13 11 9 7 5 3 1 1614 12 10 8 6 4 2 C6 C42 C25 R4 R1 R3 R6 R5 R2 C27 R25 C20 R24 R23 C22 C36 R35 XL1 C46 R17 C41 R40 C29 R41 C11 R42 C35 R29 R54 C44 R53 C43 R66 CNP3 Lead-free solder indication Lead-free solder is used in the CD PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
CD-DK890N R10 R12 R11 J29 C10 WIRE_A’ Q2 CNP4 R13 C57 6 5 43 2 1 CNP2 R9 C3 C1 5 3 1 4 2 R27 R25 R24 R23 C58 R20 R19 R21 R35 R22 R26 R62 R57 R40 41 42 29 CNP7 Figure 6-38: WIRING SIDE OF CD PWB (TOP VIEW) (2/2) 6 – 41
CD-DK890N CD PWB-D R8 Q1 JP19 JP14 JP20 JP17 IC2 JP21 R30 R67 R31 C30 C21 Q4 C59 C18 TP4 R61 R60 JP11 R63 JP10 TP2 C14 C13 C12 R16 TP1 TP5 1 C47 R18 C19 JP3 1 IC R33 R34 R64 R59 R58 C50 C51 C23 C24 JP2 C31 R32 FB1 JP13 C17 C16 C15 C26 JP12 JP1 TP3 D1 R15 R14 Q3 R28 JP16 JP18 JP15 C9 R68 C2 C52 R36 R47 C55 C56 R44 C33 R43 R52 R46 C34 C40 C45 R45 C37 JP8 C32 C28 R55 R37 R38 JP7 R39 C53 C54 C49 FB2 R49 C48 R65 JP6 JP9 R48 Lead-free solder indicatio
CD-DK890N CHAPTER 7. FLOWCHART [1] Troubleshooting 1. When the CD does not function The CD section may not operate when the objective lens of the optical pickup is dirty. Clean the objective lens, and check the playback operation. When this section does not operate even after the above step is taken, check the following items. Remove the cabinet and follow the trouble shooting instructions.
CD-DK890N (1) Focus-RF system check. Although a CD is inserted and the cover is closed, "NO DISC" is displayed. 1 Press the Tray1 CD Eject Button without inserting a disc, and try starting the playback operation. IC1 22 2 IC1 FDO TDO 23 Figure 1 1. Does the pickup move to the PICKUP-IN Switch (NSW1) position ? Yes 2. Does the focus (lens) move up and down ? (Waveform drawing Figure 1) No Sled motor (NM2). No Check the focus peripheral circuit.
CD-DK890N (2) Focus-RF system check. Check the TE waveform at pin 16 on IC1. If the waveform shown in Figure 4 appears and soon after NO DISC appears ? The tracking servo is not activated. Check the peripheral circuits at pins 15, 16 and 23 on IC1, and FFC1. Yes No "Initialization" is possible, but play is not possible ? A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 23 on IC1. Yes No "Initialization" is not possible.
CD-DK890N (4) PLL system check. When a disc is loaded, start play operation. The RF waveform is normal, but the TOC data cannot be read. Check the PDOUT waveform. (Figure 6) PDOUT 0 6 IC1 28 7 IC1 27 1 PDOUT 1 FDO 22 IC1 Check around pins 26~30 on IC1.
CD-DK890N CHAPTER 8. OTHERS [1] Function Table Of IC IC1 VHiLC78690E-1: CD Servo (LC78690E) (1/2) Pin No.
CD-DK890N IC1 VHiLC78690E-1: CD Servo (LC78690E) (2/2) Pin No. 51 Terminal Name CONT1 Input/Output Input/Output Setting in Reset INPUT 52 CONT0 Input/Output INPUT 53 54 55 56 57 58* 59* 60* 61 62 63 64 65 TEST0 STREQ STCK STDATA TEST1 DATA DATACK LRSY VVDD2 VPREF2 VCOC2 VPDOUT2 VVSS2 Input Input/Output Input/Output Input/Output Input Output Output Output — Input Input Output — L INPUT INPUT INPUT L L L L — INPUT INPUT UNSTABLE — 66 67 68 69* 70* 71 72 73 74 75 76 77 DVDD1.
CD-DK890N VCOC2 VPREF2 VVDD2 VVSS2 VPDOUT2 SLC0 AVDD RCH0 LRVSS LRVDD LCH0 XVDD XIN XOUT XVSS AMUTEB DOUT DVDD DVSS DVDD1.
CD-DK890N IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) 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 Terminal Name VO3+ VO3VO2+ VO2VO1+ VO1PGND1 REGIN PVCC1 REGOUT VIN1 VIN1G VIN2 VIN2G VIN3 VIN3G VIN4 VIN4G FWD5 REV5 VCONT5 FWD6 REV6 VCONT6 VREFIN SGND SVCC PVCC2 MUTE PGND2 VO6+ VO6VO5+ VO5VO4+ VO4- Function BTL Output pin (+) for channel 3. BTL Output pin (-) for channel 3. BTL Output pin (+) for channel 2.
CD-DK890N IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) 1 + - + - CH3 36 CH4 35 2 + - + - 3 34 33 4 + - 32 Pre Drive 5 CH2 6 + - 7 8 31 CH5 30 29 Pre Drive + - 9 CH1 28 CH6 + VOLTAGE CONTROL AMP + - BTL 10 22k 11 22k 1k 16 17 18 + DUFFER AMP For 1/2 VCC DUFFER AMP For VREF 11k Reference voltage + 22k + Band gad 1k Figure 8-2: BLOCK DIAGRAM OF IC 8–5 25 24 23 22 21 TSD 1k 11k Mode select 22k 1k 15 + - 11k 13 14 26 Mode select 12 27 + + -
CD-DK890N IC601 VHiLC75341/-1: Audio Processor (LC75341) VSS LOUT 5 LBASS 6 LTRE 7 8 9-12 LIN LSEL0 L4-1 RBASS 21 ROUT 22 VREF 23 24 VDD CLK LOUT 3 4 20 LBASS CE LTRE 2 Function Serial data and clock input pin for control. Chip enable pin. Data written into an internal latch in a timing of "H" to "L". Each analog switch is activated. Data transfer enabled at "H" level. Ground pin. Bass band filter comprising capacitor and resistor connection pin and bass/treble output pin.
CD-DK890N IC851 VHIAN80T53/-1: Multi Regulator (AN80T53) Pin No. 1 2 3 4 5 6 7 Terminal Name REG4 Output REG3 Output VCC GND MODE 1 REG2 Output REG1 Output Function 5.1 V power supply with a minimum peak out current of 1200 mA. 13 V power supply with a minimum peak out current of 1350 mA. Connected to Power supplies. Connected to the IC substrate. REG1, REG2,REG3 and REG4 outputs are turned ON when this pin is 5 V. 10 V power supply with a minimum peak out current of 800 mA. 8.
CD-DK890N [2] FL Display FL701 VVKNA12MM54-1 GRID ASSIGNMENT 12G 1G MP3 WMA 1a 1a 2a 1a 2a 1a 2a 1a 1a 2a 2a 1a 2a 1a 1a col2 Dot2 2a 2a 1a 2a TOTAL 2a col1 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G D5a D5a D5b D5c a D4a D4a D4b h j k f D4c D3b D3c m e (2G~11G) D1a D1a n d D2c D2b c p r D2a D2a b g D3a D3a (1G) Dot1 D1c D1b ANODE CONNECTION 1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 2G 1a 1b 1k
CD-DK890N PARTS GUIDE MINI COMPONENT SYSTEM MODEL CD-DK890N CD-DK890N Mini Component System consisting of CD-DK890N (main unit), CP-DK890N (speaker system). CONTENTS [1] INTEGRATED CIRCUITS [9] OTHER CIRCUITRY PARTS [2] TRANSISTORS [10] CABINET PARTS / CD MECHANISM PARTS [3] DIODES [11] SPEAKER BOX PARTS [4] TRANSFORMERS [12] ACCESSORIES / PACKING PARTS [5] COILS [6] CRYSTALS / VIBRATORS [13] P.W.B.
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CD-DK890N -MEMO- 12
CD-DK890N [10] CABINET PARTS / CD MECHANISM PARTS 202 612x2 302 301 602 303 304 PWB-B3 CD MECHANISM WITH CUSHION 611 612x2 PWB-C 304 601x4 610x2 212 219 209 208 223 616x2 610x2 230 616x2 617x2 610x4 610x2 PWB-C 206 613x4 225 225 617 x2 228 206 609x4 206 PWB-B1 206 206 214 231 PWB-A1 220 FL 201 224 604 201-6 M901 616x10 608x2 215 207 607x2 201-4 603x2 201-7 201-8 201-9 201-9 201-10 201-1 211 210 231 235 234 201-5 IC851 226 602 605 201-14 201-12 201-11 201-13 201
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CD-DK890N [11] SPEAKER BOX PARTS TWEETER SP3 (L-CH) SP4 (R-CH) C1, 2 Capacitor 2.
CD-DK890N NO.
CD-DK890N [12] ACCESSORIES / PACKING PARTS SPAKAA197AWZZ SPAKAA196AWZZ P TO Label, Hanging POP TLABZA713AWZZ P TO Label, POP T1 TLABZA737AWZZ Label, POP T2 TLABZA739AWZZ SSAKAA011AWZZ P TO P TO P TO SID E SPAKCA604AWZZ 17
CD-DK890N
CD-DK890N COPYRIGHT 2008 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.
