CD-C471W SHARP SERVICE MANUAL No. S6845CDC471 W/ CD-C471 W CD-C471 W mini component system consisting of CD-C471 W mini component system, front (CP-C471), senter (GBOXS0006AWM6)and surround(GBOXS0007AWM6) Speaker System. l In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. ciInli% DIGITAL AUDIO YYI SURROUND P R O f L O G I C Manufactured under license from Dolby Laboratories Licensing Corporation.
CD-C471 W SAFETY PRECAUTION FOR SERVICE MANUAL Laser Dkode Properties Material: GaAlAs Wavelength. 780 nm Emission Duration: continuous Laser Output: max. 0.6 mW Precaution to be taken when replacing and servicing the Laser Pickup. The AEL (Accessible Emission Level) of Laser Power Output forthis model is specified to belowerthan Class I Requirements.
CD-C471 W FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS l 0 General Power source: Power consumption: Dimensions: Weight: AC 11 O/l 27/2201230-240 V, 50160 Hz 112w Width; 270 mm (1 O-5/8”) Height; 303 mm (1 l-l 3116”) Depth; 350 mm (13-13/16”) 7.1 kg (15.3 Ibs.
CD-C471 W NAMES OF PARTS n Front Panel 1. (CD) Disc Tray 2. (CD) Disc Number Select Buttons 3. (CD) Disc Skip Button 4. (CD) Open/Close Button: 4 5. (CD) Play Indicator: ) 6. (CD) Repeat Indicator: 4 7. (CD) Pause Indicator: 11 8. (CD) Disc Number Indicators 9. Dolby Pro Logic Indicator 10. Sleep Indicator 11. (TUNER) FM Stereo Mode Indicator: ST 12. (TUNER) FM Stereo Indicator: a, i3. Extra Bass Indicator: X-BASS 14. (CD/TUNER) Memory Indicator 15. (TAPE) Direction Indicators 16.
CD-C471 W n Rear Panel -4 1. CD Digital Output Socket 2. AC Voltage Selector 3. AC Power Input Socket 4. AM Aerial Terminal 5. Aerial Earth Terminal 6. FM 75 Ohms Aerial Terminal 7. Video/Auxiliary (Audio Signal) Input Sockets 8. Sub Woofer Output Socket 9. Span Selector Switch 10. Front Speaker Terminals 11. Center Speaker Terminals 12. Surround Speaker Terminals I6 /l/l/1!/ I I llllll llilllllflillillflil llilllilllllllliliil ~ llilllll I I lliill Left speaker n Speaker Section 0 Front Speaker 1.
In thts example, the clock is set for the 24-hour (0:OO) system. 1 Press the ON/STAND-BY button to enter the stand-by mode. 2 Press the CLOCK button. 3 Within " 5 seconds, press the MEMORY/SET button. 4 Press the TUNINGmIME (vor~) button to select the time display mode. “0:00” TUNING/’ TIME (,/fi) I MEMORY/ SET + The 24.hour display will appear. (0:OO 23:59) “AM 1200’ + The la-hour display will appear. (AM or PM 12:OO 11:59) “AM 0:OO” + The 12-hour display will appear.
CD-C471 W DISASSEMBLY 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.
lT?F-?l Front Panel Tuner PWB ( Li ) xl 03 xlOmm CD Servo P W B m* Main PWB 03 x8mm Loading Chassis 03 xl Omm Figure 8-5 Figure 8-1 (M2)xl Washer I Turntable -w / 03 xl Omm (% ) x203 x’Omm 03 x8mm Figure 8-2 Switch PWB Figure 8-6 03 xl Omm (Qi)xl 02.6 xl Omm lolder (Left/Right) Figure 8-3 Power (Kl)x4 03 xl 2mm Be careful when installing the CD changer mechanism. Install the CD changer mechanism on the CD player base after the shift lever has been set in the highest position.
CD-C471 W r/RE;pz!Ae; IF] PROCEDURE 1 1 2. 3. 4. 5. Net .......................... Fromt Panel ........... Screw ..................... Screw ..................... Screw ..................... (Al) xl (A2) xl (A3) x2 (A4) x4 (A5) x2 Tweeter A Front Panel W);l Note: The center and SURROUND speakers can be easily disassembled. Therefore the disassembling method is not discribed. For details refer to the disassembling drawing in the Parts Guide.
CD-C471 W REMOVING AND REINSTALLING THE MAIN PARTS CD MECHANISM SECTION Perform steps 1, 2, 3, 14 and 15 of the disassembly method to remove the CD mechanism. Turntable Up/Down M How to remove the turntable up/down motor (See Fig. IO-I) 1, Remove the screws (Al) x 2 PCS., to remove the turntable up/down motor. 02 x5mm Figure 10-l How to remove the pickup (See Fig. 10-2) 1. Remove the screws (Bl) x 2 PCS., to remove the shaft (B2) x l pc. 2. Remove the stop washer (B3) x 1 PC.
CD-C471 W ADJUSTMENT TUNER SECTION MECHANISM SECTION l Torque Meter Specified Value Tape 1: Over 80 g Tape 2: Over 80 g Play: TW-2412 l Torque Check Torque Meter Specified Value Tape 1 Play: TW-2111 Fast forward: TW-2231 Rewind: TW-2231 l fL: Low-range frequency fH: High-renge frequency l AM IF/RF Signal generator: 400 Hz, 30%, AM modulated Driving Force Check Tape 2 30 to 60 g. cm - 30 to 100 g.cm 50 to 100 g.cm 50 to 100 g.
CD-C471 W TEST MODE l Setting the test mode Any one of test mode can be set by pressing several keys as follows. + + TEST: CD operation test l TEST mode Function - CD test mode Sytting of TEST mode 1 In;fication of CD TST mode (Fig.l2-1) OPEN/CLOSE operation is manual operation. IL is not performed. Thk pickup can be moved by using the ())) or (M) key. LASER ON - Tracking on the spot. - Tracking on the spot.
CD-C471 W EXPLANATION OF DOLBY SURROUND PRO LOGIC AND EVALUATION METHOD Outline In the normal mode of Pro Logic ON mode the amplifiers for C-ch and S-ch are in operative state, so that the SP output appears. l In the Phantom mode of Pro Logic ON mode the amplifier for C-ch is in MUTE state, so that the SP output is cut. The amplifier for S-ch (surround) is in operative state, so that the SP output appears l Namely, two speakers are connected in parallel to one amplifier.
CD-C471 W NOTES ON SCHEMATIC DIAGRAM l l l 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.
PICKUP UNIT CNP99 DIGITAL OUT ry ‘t i. CNPI 1 t FM0 SERVO/SIGNAL FMIN FOCUS COIL *-t TRACKING COIL -.t RES. CQCK. COIN SQOUT. RWC. WRQ t DAT. SELIAL CONTROUCE .I SKI MOTOR D?& MOTOR SLt. SL-.
I I c Ill i r------- ----__-__ I Figure 16 BLOCK DIAGRAM (2/3) -16- I
CD-C471 W w ‘UTER lC56115621563 N5M4558L lC562(1/2) Figure 17 BLOCK DIAGRAM (3/3) - 17-
CD-C471 W L - TRT&t FOC Fc-. GND I 85 201 PDVR i - I - - PICKUP UNIT - - - - - - - - 0” ------_ 0” 0” - 2” 2” 25” 2% - 25” 4.7” 07” I 1 WOTOR - PWB3 - L-.-.-.--.-... -.-.--.-.-CNKq$& l The numbers 0 to @ are waveform numbers shown in page 39. l NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
CD-C471 W H CD SIGNAL CD DIGITAL OUT 1.-.-.L JACK PWB-A4 H CD SIGNAL SERVO PWB-C.Lj .-.-.-.__.~ i_cD .
CD-C471 W l NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
CD-C471 W MAIN PWB-A1(1/2) L.-.-.-. - w FM SIGNAL _,.. - PLAYBACK SIGNAL ,s~E = RECORD SIGNAL H CD SIGNAL cmc 155133 R463 HEADPHONE AMP.
CD-C471 W ------_ WE MECHANISM PWB-F 7 I I SWM4 RECRVS v c _ A 1 LLL--J 1 1 L-CH TAPE1 PLAYBACK HEAD I I / ‘106 II I 1 RI36 Ic136 i.8K )470? / 2SC1845 F - Q10.5 2SC1845F RECIP.6. RI91 ill I : I’ I ’ h l- ---------- ------------i l NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
CD-C471 W ----- ,_-------------r-------- FIN PWB-A1(2/ I TT E 1i i; 5 +B ,, 18 KRC104 M SWITCHING 158 $+B %cF Q124 KTA1266 GR SWITCHING R166 RI67 = PLAYBACK SIGNAL = RECORD SIGNAL - 7 8 9 10 Figure 23 SCHEMATIC DIAGRAM (6/13) - 23 - 11 12 1
CD-C471 W A I I FL701 E l I I I I I I I C .-. -. lXOl70AW SYSTEM MICROCOMPUTER ; D l III L-L--- E I I I ‘ I1IIIlI I ///II/ I ‘ II/I I F I) FM SIGNAL I G JK700 HEADPHONES H l NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
CD-C471 W _--------_ --------_--------6: , DlSCl DISC2 u,‘LED716 :I LED716 51 41 LED715 DISC3 ::I 31 21 3r LED714 FW701 I,%Y , LED714-LED719’333GTHZ 1----P--------_-m-_ DISPLAY PWB-A3 1 FW701-2 R749 IOK I/ LED719.d LED717 :I I-------__----_ 1 I, IT2 : R779.., IOK R780,,, 1 AK R761..I 10K 4, //I / I EM GZ 18 17 16 15 14 13 1 1, 10 paggaassa hhhhhhhhh- IC702 OOJOOOOD !I” I / BU2092F INPUT/OUTPUT EXPANDER R741... IK >u LED705 ,333GTH2 REV R740..
CD-C471 W .-.-.-.P.-.-.-.-.P.-.-.-.r IC901 STK40704 POWER AMP. A I :901 6 R905 -f I I I & 8: I I 1 I w:o1\ L:OF c!9( I KT*IIDRR GR C r REAR A_GND - CHASSIS GND CENTE I D - c910 b 2200150 I +B - E F G I “F2 i ~WER PWB-B 1 .-.-.w-.-.-.-.P.-.p.p- H l ~ CHASSIS GND NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
CD-C471 W m-.-.-.-*-.-.-.-.-.-_-.- I) FM SIGNAL R969 68 .K M901 FAN MOTOR Ji ,” : h^ I )901 ‘EAKER iRMlNAL 0903 IC951 LA4450 POWER AMP. HCJN LOFF r- ] L-W ] R-CH 1 I- 1 R CH C938 47135 * MIN. CENTER 4 OHMS MIN. ] I-CH , f ;;;;s A c941 0.022 T . ",TI =E(ML) C960 FRONT 6 OHMS MIN.
CD-C471 W VD301-1 KV1236Z23F piicm-j ANTENNA R319 I VD301-2 KVI 236223F AM R324 SE- GND C336 : X47OP FM 750hms CHASSIS GND CHASSIS GND FE301 FM FRONTEND I I I I I I) FM SIGNAL +B 0 AM SIGNAL I I I I m-----wI- -------------- * NOTES ON SCHEMATIC DIAGRAM can be found on page 14.
CD-C471 W p-----P---p-pP- -- r- ----- TUNER PWB-t-h I I I I I I I I I I I I I I R354 . ..3.9K I ZD351 MTZJ5.1 f I I I I I I nI I I a 3ov (3~3'4 t I 1 R387 22K Cl361 KRC107 M ”MPX PHASE KTAI 266 GR I D351 n lSS133 -- L ZD352 MTZJ3.
CD-C471 W ( ):CD NORMAL REC OTHERCD NORMAL PLAY I 2 I 3 I 4 Figure 30 SCHEMATIC DIAGRAM (13/l 3) - 30 - 5 6
CD-C471 W DISPLAY PWB-A2 1’ SWICH PWB-A3 1 1 7 8 9 10 Figure 31 WIRING SIDE OF P.W.
CD-C471 W FLAT CABLE(263 1 24 c CNS12 FWMI ’ 1 E MECHANISM P34 1-E F TO HEAD PWB P34 2-F I G CNSI 1 H TO TUNER PWB P38 2-c 1 2 / 3 4 Figure 32 WIRING SIDE OF P.W.
CD-C471 W TO POWER PWB P36 2-D /I 50/9 :i FM/AM(KHz) 1 100/i 0 SW201 SPAN SELECTOR .JK451 SUB WOOFER -Q JK452 L-CH VIDEO/AUX 2 R-CH L-CH VIDEO/AUX 1 R-CH 1 WH(W) 1 WHITE 1 1 BK I PK 1 BLACK I PINK 1 3 TUNER PWB P38 2-c 7 8 9 10 Figure 33 WIRING SIDE OF P.W.
TO MAIN PWB P32 1 -E MM1 TAPE MOTOR rciT?bq PLAYBACK HEAD(254-9) RECOADiPLAYBACWERACE HEAD(254.8) 1 PICKUP UNlT(306) ) FLAXIBLE PWB HEAD PWB-G ] NSlB CNSlA L CNSPB CNSPA CD DIGITAL OUT r-----c I _(_ -,_, / JACK PWB-A4 1 l The numbers @ to @ are waveform numbers shown in page 39. I I 2 I 3 I 4 I Figure 34 WIRING SIDE OF P.W.
CD-C471 W TTT UP/DOWN LOADING / CD MOTOR PWB-D 1 CNSBA CNSBB DISC MOTOR .. -.__-.- CNSIA LCNsrli TO MAIN PWB P32 1 -G 7 a 123 B H x $Ei2 9 10 Figure 35 WIRING SIDE OF P.W.
[POWER PWB-B 1 MAII(IUPWB P33 7-A 1 2 3 4 Figure 36 WIRING SIDE OF P.W.
CD-C471 W M901 FAN MOTOR t I CNS804 TEOl POWER TRANSFORMER I 7 a 9 10 Figure 37 WIRING SIDE OF P.W.
CD-C471 W 1 TUNER PW,B-H 1 :. . ‘ - . . . CHASSIE GND TO pM3A:N&WB ICNS303j -- FM75 OHMS i 2 3 GND ANTENNA 4 Figure 38 WIRING SIDE OF P.W.
CD-C471 W WAVEFORMS OF CD CIRCUIT STOP-PLAY FOCUS- SERCH PLAY CUE 0.5ms 1 .oo ” HF NORMAL DISC TNO=Ol I / I / / ?‘! ! ! ! 20llE l.OOV SPO I osms 5.0 v HFL 2Oms 2.00 v cLv+ 0.5ms 5.0 v TES 0.5ms l.OOV HF I REVIEW I I i I I I I / PLAY 6D OSms 5.0 v HFL 0 0.5ms 5.0 v TES @ TCD-712 (140mm) TNO=Ol 50ms 1.00” SPO 5Oms 2.00 v CLV+ CUE JP+ 50ms 10.0 v JPPLAY 50ms 0.50 v JP TCD-712 @ 5s IOOmV SLD 0.5ms 10.0" JP+ 0.5ms 10.0 v JP- 0.5s loom” SLD 50ms 10.
CD-C471 w TROUBLESHOOTING (CD SECTION) 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 troubleshooting instructions.
CD-C471 W .-; Wheri the CD tray fails to open .or,close. Is there following voltage input in specific state of IC701 pin 53? Open state: OV Close state: OV Intermediate state between open state and close state: 5V I Yes No ) Check the OPEN CLOSE SW and the wiring from the IC701 pin 53 to the OPEN CLOSE SW. Check the wiring of the lC2 pins 24 and 25, IC81 pins 1 and 3. I Is H output to IC2 pin 24 CLOSE key is pressed?lC81 is defective. Replace it.
CD-C471 W 0, Playback can only be performed when,a disc is .. l o a d e d . ‘. .Is the Focus servo active? (Can you hear it working?) 1 Check the laser diode driver. Check the area around ICl(16) b (21) (focus servo circuit). No Yes If the disc is not turning, the DRF should not change to “H”. No Check the spin system. Yes Yes Check the periphery of lC1 pins 41 and 42. Is HF waveform normal (see the Fig. 42-1, 2)? Yes Yes Check the spin system. Waveform is unstable. Check the tracking system.
CD-C471 W * Checking the spin system, Play operation is performed without disc. The turntable rotates a little. The spin driver circuit is normal. The turntable fails to rotat Check the periphery of ICl pins 23 to 27, pin 39, and pin 40, IC2 pin 12 and pin 13, IC3 to CNPB. Play operation is performed when disc exits. Yes Although HF waveform is n Check PDO waveform (Fig. 43). I Abnormal Check the ICl pins 43 and 44, IC2 pins 3. 5. 7, 10, and 11. 1 .
CD-C471 W FUNCTION TABLE OF IC IC2 VHiLC78622K-1 Servo/Signal Control(LC78622K) (l/2) Pin No. / Terminal Name 1 Input/Output 1 1 2 3 4 5 6 7 DEFI TAI PDO vvss ISET VVDD FR 8 vss - 9 EFMO EFMIN TEST2 CLV+ I CLVV/P output Input Input Outout Outrlut output 10 11. 12 I 13 1 14 1 15 16 17 18 19 20 21’ 22’ HLF TES TOFF TGL JP+ I JPPCK FSEQ 23 24 25 26 27 VDD CONTl CONT2 CONTB CONT4 28’ 29* CONTS EMPH C2F 30* I 31 32* 33 34 35* 36 37 38 39 40 41 42* 43 44 45 46 47* 4a* / DOUT TEST3 TEST4 1 N.C.
CD-C471 W IC2 VHiLC78622K-1 :Servo/Signal Cotdrol(LC78622K) (l/2) Note: The same potential must be supplied to the, power terminals (VDD, VVDD, LVDD, RVDD, XVDD). In this unit, the terminal with asterisk mark (*) is (&pen) terminal which is not connected to the outside. .1..1*.
CD-C471 W ICl VHiLA9241 M/-l :Servo Amp.,(LA9241 M) (i/2) 1 FIN2 2 FIN1 E F TB TE- 3 4 5 6 TE TESI SCI TH TA TDTD 7 8 9 10 11’ 12 13 JP TO FD FDFA FA- 14 15 16 17 18 19 20 21 22 23 24 1 FE FEAGND SP SPI I 27 SPG SP1 SPD I 28 / SLEQ 1 25 26 I JPJP+ TGL 39 TOFF TES HFL SLOF cv- 40 cv+ 36 37 38 41 42 43 I 44 45 46 47 MS* 49 50 Function Port Name Pin No. I I RFSM RFSSLC SLI DGND FSC TBC NC DEF CLK Connection pin for photodiode of pickup.
CD-C471 W ICl VHiLA9241 M/-l :Servo Amp.,(LA9241 M) (2/2) Pin No. 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Function Port Name CL DAT CE DRF FSS vcc2 REFI VR LF2 PHl BHl LDD LDS VCCl F E - - Micro computer command clock input pin. Micro computer command data input pin. Micro computer command chip enable input pin. (DETECT RF) RF level detection output. (Focus Serch Select) Pin to switch focus search mode. (rt search/+ search for reference voltage) VCC pin for servo system and digital system.
CD-C471 W IC201 RH-IX0171 AWZZ:System Microcomputer (IX01 71 AW) (l/2) Pin No.
CD-C471 W IC201 RH-ix0171 AWZZ:System Microcomputer (IX01 71 AW) (2/2) 79* 80 TAPE PB EQ TAPE REC MUT output output Tape circuit playback Eq selection Tape circuit record muting output In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CD-C471 W ICI701 RH-iXO170AWZZ:System Microcomputer (IX0170AW) (l/2) Pin No.
CD-C471 W IC701 RH-iXO170AWZZ:System Microcomputer (IX01 70AW) (2/2) Pin No.
CD-C471 W IC601 VHiLC75396N-1 :Audio Processor (LC75396N) Terminal to connect capacitor of filter configuration for equalizer F5 band LF2C3-LF2Cl Terminal to connect capacitor of filter configuration for equalizer F2 band In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
CD-C471 W IC3 VHiM56748FP-I : Focus/Tracking/Spin/Slide Driver (M56748FP) r Vref - i n I 15K &i Standby SS.GND Standby Gain, flTX Gain1 Gain4 VM4(-) 3, VM4(-) VM4(+) 3. VM4(+) GND GND vcc RegSV 18 19 - Reg5V Regbase Regbase - Figure 54-1 BLOCK DIAGRAM OF IC FL701 : VVKBJ549GKb1 FL Display RDS EON .‘.’ Iwl WL mUPRO LOGIC S T CD kHz MHz Ifi1 ----.L- 4-SP S L E E P SRS <.>a ksmss @ MEMORY d,CZ-,>REC Figure 54-2 FL DISPLAY - 53 - l = = .- = .= ,= l = = .- = = q -I .
CD-C471 W MEMO - 54 -
CD-C471 W SHARP PARTS GUIDE M O D E L CD-C471 W CD-C471 W mini component system consisting of CD-C471W mini component system, front (CP-C471), senter (GBOXS0006AWM6)and surround(GBOXSOOO7AWM6) Speaker System. “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the following information. Contact your nearest SHARP Parts Distributor to order. 2. REF. No. 1. MODEL NUMBER 4. DESCRIPTION 3. PART NO.
CD-C471 w NO. PART CODE * PRICE RANK DESCRIPTION INTEGRATED CIRCUITS ICl IC2 IC3 VHILA9241 M / - l J VHILC78622K-1 J VHIM56748FP.
CD-C471 NO.
CD-C471 W NO. C536 c537 c53a c539 c540 C541,542 c543 c544 c545 c547,548 c549,550 c551 C552 c553 c554 C555,556 c557 C55i3 c559 C560 C561 C562 C563 C564-568 C569 c570 C601-610 C611.
CD-C471 W NO. R32 R33 R34 R35.36 R37 R3% R39 R40 R41,42 R43 R44 R45 R46 R47,48 R50 R51 R52 R53 R54 R55 R57 R58,59 R60-62 R63 R64 R66 R71,72 R73,74 R80 R81 R82 R83 R8.5 R86 R87 R88-91 R93 RlOl RI02 R103.
CD-C471 W PART CODE R553 R554 R555 R556 R557 R558 R559 R560 R561 R562 R563 R564 R565 R566 R567 R568-571 R572 R573 R574$75 R576,577 R578 R579.580 R601 R602 R603 R604 R606 R608 Fi610 R611 R612 R613-615 R616 R617 R618 R619 R620,621 R622,623 R624 R625 R626,627 R628,629 R630,631 R632,633 R634,635 R636,637 R638,639 R641 R642 R644,645 R646,647 R648,649 R650-653 R654-657 R658,659 R660 R661 R662,663 R665 R666 R669 R671,672 R673 R674,675 R676 R677,678 R679 R680 R681.
CD-C471 W NO.
CD-C471 W NO. SWM5 SWM6 WTMI PART CODE * PRICE RANK QSW-FSOOSAWZZ J A G Switch,Leaf T y p e [F.A.S] J AD Switch,Leaf Type [CAM] 92LM-SW1676B QCNCWO12NAWZ.
CD-C471 W NO. PART CODE * PRICE RANK DESCRIPTION NO. SPEAKER BOX PARTS (CP-(2471) 900 901 901 902 902 903 904 905 906 907 908 909 910 SP1,2 SP3,4 92L10002C47110 92L201LOC46210 92L201ROC46210 J 92L200LOC471 IO J 92L2OOROC47110 J 92LPCATl XL1 2 92L303R0300110 92L3141 P C 4 6 2 1 411 B84014OBl 411B9301 OOP 92L44010213300 92LG53-1203-08 92L6OOOC471 WOO VSP0013WBL06R J VSP0050TB266R J BG Wood Box Cabinet Ass’v. J AV Net Frame Ass’y.,Left ’ A V NetFrameAss’y.
CD-C471 w -1 I I I I I I I I I I I A B -- c-306 I I 306-I I I I I I I I \ C I “L I 301 I D 303- E F G H 1 2 3 4 CD MECHANISM EXPLODED VIEW -9- 5 6
CD-C471 W ,-__-----_ A I I I rl 604x37?IlLih ^... - .-, B 267 C 244 --/ I 244-2w Y '-244-5 ig&, D 240 (254-1,254-2, 254-3,254-4, 254-5.254-6, 254-7) TAPE MECHANISM 6O?x4 E F JPWB-B( 11/ 616x2 G H ‘-.
CD-C471 W ?12 620 hy2 x 614x2 b16 226 L 235 &-- 234 609x2 611 1 236 2 3 4 CABINET EXPLODED VIEW (2/2) -ll- SOLM2 5 6
CD-C471 W A I 901 \ -. I’. I i \! /WJ 903x2 C I I 910 I D , I ,,’ I 1 II ________j__ JJ / 0 % ,-’ ,_,’ E 907x2 F /.’ / 4 . , /’ ,’ \ , 906x4 ? \ .
CD-C471 W B WOOFER SPI 1 2 3 4 4 SPEAKER EXPLODED VIEW (2/2) -13- 5 6 J
CD-C471 W WOOFER SPI (L-CH) SP2 (R-CH) SPI ,2 \ 904 1 I 2 I 3 I 4 SPEAKER EXPLODED VIEW (2/2) -14- I 5 I 6
CD-C471 W MEMO
CD-C471 W SHARI= COPYRIGHT @ 1998 BY SHARP CORPORATION ALL RIGHTS RESERVED. No pat-t 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. SHARP CORPORATION Communication Systems Group Quality & Reliability Control Center Higashihiroshima, Hiroshima 739-0192, Japan Printed in Japan A9807-1941SSCS.
