Sharp CD-C482 Service Manual
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Sharp CD-C482 Service Manual

Sharp CD-C482 Service Manual

Mini component system
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Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are trademarks
of Dolby Laboratories. Confidential Unpublished Works.
©1992-1997 Dolby Laboratories, Inc. All rights reserved.
QSound Labs, Inc.
QSound is protected under US Patent Nos. 5,105,462 and
5,208,860 and foreign counterparts.
IMPORTANT SERVICE NOTES ........................................................................................................................................ 2
SPECIFICATIONS ............................................................................................................................................................. 3
NAMES OF PARTS ........................................................................................................................................................... 4
OPERATION MANUAL ...................................................................................................................................................... 7
QUICK GUIDE ................................................................................................................................................................... 8
DISASSEMBLY ................................................................................................................................................................ 11
NOTES ON SCHEMATIC DIAGRAM .............................................................................................................................. 14
BLOCK DIAGRAM ........................................................................................................................................................... 15
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD ............................................................................................. 20
REPLACEMENT PARTS LIST/EXPLODED VIEW
SERVICE MANUAL
CONTENTS

SHARP CORPORATION

- 1 -
CD-C482
CD-C482 mini component system consisting of
CD-C482 mini component system,
CP-C482 and CP-SW482 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.
This Serivce Manual is for the CD-C482, which is a
minormodification model of the CD-C492, This manual,
therefore, describes only the changed points from the
service manual. Pleasa refer to the CD-C492, service
manual (No. S5829CDC492//) together with this manual.
CD-C492
ADJUSTMENT .......................................................................... 16
WAVEFORMS OF MD CIRCUIT .............................................. 20
TROUBLESHOOTING .............................................................. 55
FUNCTION TABLE OF IC ........................................................ 59
FL DISPLAY .............................................................................. 70
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
CD-C482
No.S7861CDC482//
Page
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Summary of Contents for Sharp CD-C482

  • Page 1: Table Of Contents

    • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. This Serivce Manual is for the CD-C482, which is a minormodification model of the CD-C492, This manual, Manufactured under license from Dolby Laboratories.

  • Page 2: Important Service Notes

    CD-C482 FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. IMPORTANT SERVICE NOTES BEFORE RETURNING THE AUDIO PRODUCT (Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks.

  • Page 3: Specifications

    CD-C482 SPECIFICATIONS CD-C482 Compact disc player section General Type: 3-disc multi-play compact disc Power source: AC 120 V, 60 Hz Power consumption: 120 W player Signal readout: Non-contact, 3-beam semi-con- Dimensions: Width; 10-5/8" (270 mm) Height; 12-1/2" (316 mm) ductor laser pickup...

  • Page 4: Names Of Parts

    CD-C482 NAMES OF PARTS CD-C482 Front panel 1. Disc Tray 2. Disc Number Selector Buttons 3. Disc Skip Button 4. Open/Close Button: 5. Function Selector Buttons 6. Extra Bass Button 7. Volume Control 8. Power Button 9. Headphone Socket 10. Surround Mode Selector Buttons 11.
  • Page 5 CD-C482 Rear panel 1. DVD 1 Digital Input Socket (Optical) 2. DVD 2 Digital Input Socket (Coaxial) 3. DVD 1/VCR 1 Video Input Socket 4. DVD 2/VCR 2 Video Input Socket 5. Video Output Socket 6. CD Digital Output Socket (Optical) 7.
  • Page 6 CD-C482 Remote control 1. Remote Control Transmiter LED 2. Surround Mode Selector Buttons 3. Sub Woofer Level Control Buttons: 4. Setup Up/Down Buttons: 5. Menu Button 6. Item Button Tuner control section 7. Preset Up/Down Buttons: CD control section 8. Track Up/Cue Button: 9.

  • Page 7: Operation Manual

    SETTING THE CLOCK RESETTING THE MICROCOMPUTER Reset the microcomputer by performing the following Press the POWER button to enter the stand-by mode. procedure for the cases shown below: In this example, the clock is set for the 12-hour (AM 12:00) system. Press the CLOCK button.

  • Page 8: Quick Guide

    MINI COMPONENT SYSTEM Connecting the system / Conexión del sistema Quick Guide/Guía rápida CD-C482 Video Check the supplied accessores / Compruebe los accesorios suministrados Remote control x 1 FM antenna x 1 AM loop antenna x 1 Controlador remoto x 1...
  • Page 9 Listening to a CD / Audición de discos CD AM Loop Antenna Antena de cuadro de AM Press the POWER button to Press the CD button. turn the power on. SUB WOOFER Pulse el botón CD. ALTAVOZ DE Pulse el botón POWER para SUBGRAVES conectar la alimentación.
  • Page 10 Listening to a tape / Audición de una cinta Recording from CDs / Grabaciones de discos CD Press the POWER button to Press the TAPE button to select Press the POWER button to Press the TAPE (1 2) button to turn the power on.

  • Page 11: Disassembly

    CD-C482 DISASSEMBLY Caution on Disassembly CD-C482 Follow the below-mentioned notes when disassembling ( A1 ) x2 the unit and reassembling it, to keep it safe and ensure Top Cabinet ø3 x12mm excellent performance: 1. Take cassette tape and compact disc out of the unit.
  • Page 12 CD-C482 Dolby PWB (M1)x2 (M2)x1 CD Switch PWB (D3) x4 ø3x10mm (G2) x1 Front Panel (G4) x2 (D1) x1 Washer ø3x10mm (D1) x1 Front Panel (M2)x1 (F1) x1 (N1)x3 ø3 x10mm Display (G3) x2 ø3x10mm (G1) x1 (C4) x1 (G3) x2...
  • Page 13 CD-C482 ( U1 ) x4 CP-C482 ø3 x12mm Tweeter ( V1 ) x1 ø2.6 x10mm Baffle Board (A2)x1 Shift Lever (A1)x1 CD Changer Mechanism CD Player Base Woofer CD Mechanism 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.

  • Page 14: Notes On Schematic Diagram

    CD-C482 NOTES ON SCHEMATIC DIAGRAM • The indicated voltage in each section is the one measured • Resistor: by Digital Multimeter between such a section and the chas- To differentiate the units of resistors, such symbol as K and sis with no signal given.

  • Page 15: Removing And Reinstalling The Main Parts

    PICKUP UNIT XOUT VCC1 TO MAIN SECTION DOUT JP– EFMO LA9241M FIN2 EFMIN CONT4 SERVO AMP. FOCUS COIL FIN1 CLV+ JP– IC81 CONT1 TRACKING COIL TA7291S LORDING MOTOR CONT2 RES. CQCK. COIN DRIVER SQOUT. RWC. WRQ CL, DAT, SELIAL CONTROL/CE +12V(+B5) DISC SL+.

  • Page 16: Adjustment

    CD-C482 ICA12 NJM4580M LOW PASS FILTER & DIFFERENTIAL AMP 23 24 ANAROG RCH AINR+ AINR– DEM0 AINL+ DEM1 AINR– A-GND AINL– AINL– CLK2L/R CLK2 SL/SR IN ANAROG LCH D-OUT AINL+ LS OUT ICA11 A-GND RS OUT NJM4580M LOW PASS FILTER &...
  • Page 17 CD-C482 DEM0 DEM1 BICK CLK2L/R LRCK FL/FR 10 11 21 A-GND D3-GND D3-GND DEM0 DEM1 19 29 37 44 53 65 68 71 BICK LRCK ICA18 ZR38600 CENTER CENTER CENTER DOLBY AC-3 /5.1 WOOFER WOOFER WOOFER MPEG2 AUDIO 10 11 21...
  • Page 18 CD-C482 SO301 ANTENNA TERMINAL FM BPF FM IF IC301 FM IF VR351 FM FRONT END T301 BF301 CF301 AM IF MPX VCO ADJ TA7358AP T352 T351 FM IF IN FM DET AM MIX AM IF FM DET MO/ST FM OSC...
  • Page 19 CD-C482 (AC) FD01 FL DIPLAY (AC) AC-3 SECTION RXD01 REMOTE SENSOR 45 47 50 52 71 73 ICD01 IX0334AW KEY MATRIX FL DRIVER CONTROLLER SWD03~SWD06 SWD12~SWD17 SWD23~SWD48 KEY IN SWD50~SWD54 TUNER MUTE 15 89 18 46 72 90 51 13 14...

  • Page 20: Qsound And The Qlogo Are Registered Trademarks Of Waveforms Of Md Circuit

    CD-C482 47/16 0.01 1.5V 4.8V 1/50 4.2V KTA1266 GR CNS1B 0.001 VCC1 CNS1A – 2.4V FIN2 – + – + 2.5V 2.4V FIN1 EFBAL – + – + – + 2.5V FOSTA 2.5V – + DGND TOSTA 2.5V 2.4V – + 2FREQ –...
  • Page 21 CD-C482 CD SERVO PWB-B R57 1K R58 1K R59 1K R61 1K R62 1K R63 1K 0.01 EFLG 2.2V µ-COM SBSY SUB-CODE INTERFACE DEF1 XVSS 2.1V 3.3M X-TAL XOUT 2.2V 0.047 GENERATOR 2Kx8 VVSS 4.8V XVDD 1.9V ISET MUTER 4.8V 4.5V...
  • Page 22 CD-C482 RR87 RR69 ICR14 CR51 (1/2) 47/25 CR47 – 0.001 JR13 CR45 QR19 RR55 RR67 C3199GR 47/25 100K PRE OUT SUBWOOFER RR61 RR63 CR43 RR65 RR57 330P 1.8K 100K RR58 CR44 RR66 RR64 100K RR62 330P 1.8K PRE OUT CENTER...
  • Page 23 CD-C482 MAIN PWB-A(1/5) CNSA11 CNS99 FM SIGNAL FROM DISPLAY PWB FROM CD SERVO PWB P34 1-A P21 11-E CNPR11 CNPR12 DIGITAL-OUT ICR11 GP1F38T LR01 RR01 PHOT/LED 2.2µH ZDR01 CR01 MTZJ3.3B 0.022 CR03 0.001 FWP01 OUT3 OUT3 RELAY2 RELAY2 OUT1(L-CH) OUT1(L-CH)
  • Page 24 CD-C482 GND(CD2) GND(CD1) GND(D) GND(D) +7.3V(CD) GND(D) +12V(M) +4.6V(D) +4.6V(D) +4V(µ-CON) +12V(M) GND(µ-CON) CNSD01 COM1 RESET TO DISPLAY DATA1 P32 1-C RG11 RG05 RF80 RF81 FRNT_RLY MIC2DET RF50 1K RF82 1K H/P SW FAN CONT RF49 1K AUTO_SCAN VOLT_SW RF48 1K...
  • Page 25 CD-C482 CD GND(D2) –B –15V CD GND(D1) GND(A) GND(D) +12V(A) +7.3V(CD) GND(D) +12V(M) +4.6V(D) SWF-MUTE +4.6V(D) REAR-MUTE CENT-MUTE –B –B S-MUTE DG03 AMP CONT 1SS133 QG01 SW RLY(4) KRC102 M CG03 RG35 QG02 RG33 REAR RLY(3) RESET 3.3/50 KTC3199 GR...
  • Page 26 CD-C482 PLAYBACK SIGNAL RECORD SIGNAL QL11 KTA1266 GR QL17 RL11 KRC104 M RL12 2.2K RL13 6.8K QL13 RL14 KRC104 M TAPE MECHANISM PWB-H QL14 FWM2 KTA1273 Y QL18 VRM1 MOTOR RL15 RL16 CL12 KRC104 M 3.3K(B) 2.7K 2.2K 47/16 QL15...
  • Page 27 CD-C482 MAIN PWB-A (3/5) TA_F/R SPEED TA_F/R SPEED QL18 RC104 M TA_MOT_SW TA_MOT_SW QL19 M_12V KRC104 M M_12V TA_SOL TA_SOL T2_A_FP T2_A_FP TA_CAM_SW TA_CAM_SW M_GND M_GND T1_RUN DL11 T1_RUN 1SS133 T2_RUN RL24 T2_RUN 3.3K QL16 CL13 T2_B_FP KRC107 M 3.3/50...
  • Page 28 CD-C482 CZ04 RZ10 –B 10/16 ICZ02 ICZ04 ICZ06 BUFFER AMP. – – – – – – NJM4565M RZ02 6.8K CZ02 1/50 CZ22 –B 0.33/50 –7V CZ18 CZ06 CZ10 CZ14 0.18 0.0047 0.027 0.27 11 12 ICZ01 LC7522 GRAPHIC EQUALIZER ELECTRIC VOLUME...
  • Page 29 CD-C482 MAIN PWB-A (4/5) VR CLK VR CLK VR DATA VR DATA VR LA TCH VR LA TCH CLK2 FUNC A FUNC B L OUT L OUT R OUT R OUT C IN C IN SLIN SLIN SRIN SRIN SWIN SWIN +4.6V...
  • Page 30 CD-C482 TO MAIN SECTION P25 12-C MAIN PWB-A(5/5) RQ18 100K RQ17 100K RQ16 100K RQ19 100K CQ30 RQ10 RQ20 100K 47/25 CQ29 100/10 CQ27 0.022 CQ24 (ML) 0.0047 (ML) CQ34 CQ25 0.47/50 0.47/50 (ML) (ML) CQ15 47/25 34 33 32 31 30 29 28 27 26 25...
  • Page 31 CD-C482 AM LOOP FM SIGNAL AM SIGNAL SO301 BF301 C328 C329 D361 0.001 0.001 D362 1SS133 1SS133 D302 1SS133 C302 (CH) C307 D301 0.0047 1SS133 D303 C303 1SS133 0.01 C309 6.8P C308 (UJ) 0.0047 L302 C310 R303 C311 0.001 100K 0.022...
  • Page 32 CD-C482 FM SIGNAL RV91 RV92 HP-LCH CV91 GND(A) 100P HP-RCH GND(M) CV92 LV91 –B 2.2µH 100P H/P SW QD01 LEDD01 RD48 F-PLAY KL052UL 1.2K KRC107 M FWV91 LEDD02 QD02 RD49 HEADPHONE PWB-C3 STOP KL052UL 1.2K KRC107 M LEDD03 RD50 QD03...
  • Page 33 CD-C482 FLD01 FL DISPLAY 28 28 30 31 32 33 34 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 –B 50 S19 VDD3 ICD01 IX0234AW DISPLY MICROCOMPUTER...
  • Page 34 CD-C482 CD D-IN CNSA11 CNPR12 TO MAIN PWB RA33 P23 9-B 2.2K CA32 JA11 DVD2 IN COAXIAL ICA16 74HC153F INVERTER 1 2 3 4 5 6 7 1 2 3 4 5 6 7 CB21 0.001 DIGITAL-IN CA30 RA30 2.2K...
  • Page 35 CD-C482 ICA17 TC7WU04U DUAL 2-INPUT RA03 22 NAND GATE CA54 CA58 RA04 22 18P(CH) 220/6.3 CA56 0.01 CA57 10/16 4.6V 1 2 3 4 4.6V DVDD CA55 4.6V CA59 DVSS VREF 22P(CH) 0.001 AVSS 2.2V AVDD CA60 0.1 3.9V 2.3V CA61 0.1...
  • Page 36 CD-C482 SPEAKER AMP. PWB-F QV13 KTC3199 GR DV13 1SS133 RV27 CV13 CV11 RV17 CV25 2.2/50 2.2/50 0.022 RV29 ICV01 –B QV18 0.2(1W) KTC3199 GR CV17 STK407-2 POWER AMP DV15 RV69 1SS133 0.2(1W) CV21 RV23 RV21 RV35 FWP01 2.2K RV25 QV16...
  • Page 37 CD-C482 FM SIGNAL TMV01 RLYV11 QV18 3199 GR FRONT SPEAKER L-CH RV41 – QV19 KTC3199 GR CV33 0.047(ML) RV43 FRONT 4.7(1/2W) 8 OHMS SPEAKER DV24 DV17 DV23 R-CH CV28 1SS133 RV40 1SS133 1SS133 – 47/50 RLYY11 RV44 4.7(1/2W) WOOFER SPEAKER CV34 –...
  • Page 38 CD-C482 TO SPEAKER AMP.2 PWB P37 7-F CNPV12 2 3 4 5 6 7 CNS903 BI903 2 3 4 5 6 7 R901 Q913 R917 2SB1375 (3W) 4.7K –B -12.3V –B -13.0V -22.7V D991 Q914 KBU1003 R918 KRC107 M -12.8V -2.1V...
  • Page 39 CD-C482 T991 POWER TRANSFORMER C954 0.22(ML) C956 0.22(ML) D992–D995:2A02 C957 D995 D992 0.047 (ML) 16.9V C958 F997 0.047 D993 D994 2.5A (ML) C961 220/50 C964 47/50 –38V F990 C965 R955 100/35 AC POWER CORD AC 120V ZD952 60Hz MTZJ6.8C -32.8V -31.1V...
  • Page 40 CD-C482 TO TUNER PWB P47 8-C CNP303 1 2 3 4 5 6 7 8 9 1 0 MAIN PWB-A QR20 QR13 PRE OUT CENTER RR58 ICR14 PRE OUT RR87 SUB WOOFER RP62 RR88 QR19 QR11 PRE OUT QP15 SURROUND...
  • Page 41 CD-C482 FROM SPEAKER AMP PWB NER PWB P48 3-A 7 8-C CNWV11 CK52 P303 RK62 QK24 FWP1 B C E RK69 RK60 CK62 5 6 7 8 9 1 0 RK61 QK09 CK36 LK02 CK38 QK16 RK24 RK11 QK19 RK12...
  • Page 42 CD-C482 DOLBY PWB-G (TOP VIEW) FWA02 CFWU02 FWA01 CFWU01 TO MAIN PWB TO MAIN PWB P40 4-H P40 4-H ZDA01 CA95 CA96 CB16 CNSB03 ZDA02 LA11 CA73 CA79 LA18 CA80 CA77 CA63 LA12 CA58 CA64 CNSB03 CA50 CA62 CFWA01 RB09...
  • Page 43 CD-C482 SOLENOID SOLM2 CD MOTOR PWB-K SLIDE MOTOR SENSOR PWB-J PICK UP IN T/T UP/ CNS3A CNS3B DISC NUMBER DOWN LOADING DISC MOTOR PICKUP UNIT(306) BIM5 CNS1A CNS1B OPEN/CLOSE MECHA UP CNS2A CNS2B 9 8 7 6 5 4 3 2 1...
  • Page 44 CD-C482 CD11 CD10 CD06 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 CD09 CD05 SWD01 VOLUME JOG RXD01 REMOTE...
  • Page 45 CD-C482 DISPLAY PWB-C1 FLD01 RD44 SWD43 21 22 23 24 25 26 27 28 29 30 31 32 33 343536 3738 39 40 41 42 43 44 45 46 4748 49 50 5152 53 54 55 56 57 RD43 RD42...
  • Page 46 CD-C482 COLOR TABLE BROWN RD(R) ORANGE YELLOW GREEN BLUE VIOLET GRAY WH(W) WHITE BLACK PINK Figure 46 WIRING SIDE OF P.W.BOARD (7/9) – 46 –...
  • Page 47 CD-C482 D362 TP302 TP303 T352 T304 T302 C331 VR351 C330 D361 R375 C358 D302 IC303 Q342 D303 3 2 1 CF301 C361 VD304 T301 R360 D301 R358 T351 R363 L303 R357 R317 R302 R381 R362 R359 C393 R356 IC301 C369...
  • Page 48 CD-C482 TO MAIN PWB P41 8 - A CFWP1 FROM HEADPHONES PWB TO FAN MOTOR P44 2 - F P43 8 - G FWV91 CNS901 FWP1 CNPV11 WTV11 RV61 QV19 RY21 RV62 RV58 QY12 DV20 CV49 CNPV12 FROM POWER PWB...

  • Page 49: Parts Guide

    “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the For U.S.A. only following information. Contact your nearest SHARP Parts Distributor to order. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For location of SHARP Parts Distributor, Please call Toll-Free;...
  • Page 50 CD-C482 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK QD01~08 VSKRC107M//-1 AC Digital,NPN,KRC107 M CD-C482 QD10~12 VSKRC107M//-1 AC Digital,NPN,KRC107 M QG01 VSKRC102M//-1 AC Digital,NPN,KRC102 M INTEGRATED CIRCUITS QG02,03 VSKTC3199GR-1 AB Silicon,NPN,KTC3199 GR QG92 VSKTC3199GR-1 AB Silicon,NPN,KTC3199 GR QH51...
  • Page 51 CD-C482 PRICE PRICE DESCRIPTION PARTS CODE DESCRIPTION PART CODE RANK RANK AA 0.047 µF,16V LEDD16,17 VHPSLR325VR-1 AE LED,Red,SLR325VR VCTYPA1CX473K LEDD18,19 VHPSLR325MG-1 AE LED,Green,SLR325MG VCKYMN1HB181K J AA 180 pF,50V AB 0.1 µF,16V LEDD20 VHPKL052UL/-1 AF LED,Yellow,KL052UL C11,12 VCTYPA1CX104K LEDD21 VHPSLR505MC-1 AE LED,Green,SLR505MC-1...
  • Page 52 CD-C482 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK AA 0.001 µF,50V AC 10 µF,16V,Electrolytic C384 VCKYMN1HB102K J CA98 VCEAZA1CW106M J AB 47 µF,16V,Electrolytic C385 VCEAZA1CW476M J CB01,02 VCKYTV1HB101K AA 100 pF,50V AA 0.001 µF,50V AA 0.022 µF,50V...
  • Page 53 CD-C482 PRICE PRICE DESCRIPTION PARTS CODE DESCRIPTION PART CODE RANK RANK AB 0.027 µF,50V,Mylar AH 3300 µF,50V,Electrolytic CK51 VCQYKA1HM273K J CV29,30 VCEAZW1HW338M J AB 47 µF,16V,Electrolytic AB 0.047 µF,50V,Mylar CK52 VCEAZA1CW476M J CV33,34 VCQYKA1HM473K J AA 0.022 µF,25V AB 47 µF,25V,Electrolytic...
  • Page 54 CD-C482 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK VRD-MN2BD823J AA 82 kohms,1/8W R906 VRD-ST2EE101J AA 100 ohm,1/4W VRD-MN2BD393J AA 39 kohms,1/8W R907 VRD-ST2EE561J AA 560 ohms,1/4W VRD-MN2BD103J AA 10 kohm,1/8W R908 VRD-ST2CD333J AA 33 kohms,1/6W VRD-MN2BD563J AA 56 kohms,1/8W...

  • Page 55: Troubleshooting

    CD-C482 PRICE PRICE DESCRIPTION PARTS CODE DESCRIPTION PART CODE RANK RANK RD48,49 VRD-ST2CD122J AA 1.2 kohms,1/6W RF77 VRD-MN2BD223J AA 22 kohms,1/8W RD50 VRD-ST2CD821J AA 820 ohms,1/6W RF78 VRD-ST2CD102J AA 1 kohm,1/6W RD51 VRD-ST2CD122J AA 1.2 kohms,1/6W RF79,80 VRD-MN2BD102J AA 1 kohm,1/8W...
  • Page 56 CD-C482 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK RK29,30 VRD-MN2BD103J AA 10 kohm,1/8W RR49,50 VRD-MN2BD182J AA 1.8 kohms,1/8W RK31,32 VRD-MN2BD333J AA 33 kohms,1/8W RR51,52 VRD-MN2BD104J AA 100 kohm,1/8W RK33 VRD-ST2CD223J AA 22 kohms,1/6W RR53~56 VRD-MN2BD102J AA 1 kohm,1/8W...
  • Page 57 CD-C482 PRICE PRICE DESCRIPTION PARTS CODE DESCRIPTION PART CODE RANK RANK RZ51 VRD-ST2CD102J AA 1 kohm,1/6W JA11 QJAKZ0011AWZZ AE Jack,Digital 2 Coaxial RZ52~54 VRD-MN2BD102J AA 1 kohm,1/8W JH51 QSOCJ0302AWZZ J AE Jack,Video In/Out RZ55,56 VRD-MN2BD104J AA 100 kohm,1/8W JR11,12 QSOCJ0205AWZZ J...
  • Page 58 CD-C482 PRICE PRICE PART CODE DESCRIPTION PARTS CODE DESCRIPTION RANK RANK SWM6 ———— — Switch,Leaf Type [CAM] 92LCSPR1431C AA Ring Spring,Volume (Supplies at Tape Mechanism LANGK0132AWFW J AE Bracket,PWB/Knob REF.No.250) LCHSM0071AWFW J AW Main Chassis TMV1 QTANA0601AWZZ J AH Speaker Terminal,Front/Center...

  • Page 59: Function Table Of Ic

    CD-C482 PRICE PRICE DESCRIPTION PARTS CODE DESCRIPTION PART CODE RANK RANK LX-JZ0022AFFD AA Screw,ø3×8mm LX-HZ0082AFZZ AA Screw,ø4×8mm LX-JZ0010AFFD AA Screw,ø3×10mm XJSSF30P10000 AA Screw,ø3×10mm LX-TZ0019AFZZ AB Screw,Special LX-EZ0005AWFD AA Screw,Special LX-JZ0002AWFD AA Screw,ø3×10mm XEBSD30P12000 AA Screw,ø3×12mm XJBSF30P10000 AA Screw,ø3×10mm LX-EZ0010AWFD AA Screw,Special...
  • Page 60 CD-C482 CD-C482 306-2 306-1 306-3 305x2 PWB-K Figure 11 CD MECHANISM EXPLODED VIEW – 11 – – 82 –...
  • Page 61 CD-C482 CD-C482 615x4 605x2 PWB-G 608x2 604x3 FLD1 PWB-C1 604x12 PWB-C2 PWB-C3 225B 225C 225D 223-2 223-1 223-3 225A 224-2 224-1 224-3 250 (250-1, 250-2, 250-3, 250-4, 250-5,250-6, 250-7,250-8) 244-1 605x6 PWB-A 614x4 607x2 Silicon Grease Silicon Grease 244-2 244-2...
  • Page 62 CD-C482 CD-C482 260-3 260-2 609x2 260-1 609x2 281x2 MECHANISM 602x2 620x4 PWB-B PWB-K SOLM2 Figure 13 CABINET EXPLODED VIEW (2/2) – 84 – – 13 –...
  • Page 63 CD-C482 SUPER CP-C482 TWEETER TWEETER SP3(L-CH) SP5(L-CH) SP4(R-CH) SP6(R-CH) Capacitor (SP5,6) WOOFER 909x2 SP3(L-CH) SP4(R-CH) 903 905x2 Capacitor 905x2 SP3,4 909x2 SP1,2 908x4 SUPER TWEETER SP5(L-CH) SP6(R-CH) TWEETER SP3(L-CH) Capacitor SP4(R-CH) 2.2µF WOOFER SP1(L-CH) SP2(R-CH) Figure 14 SPEAKER EXPLODED VIEW (1/2) –...
  • Page 64 CD-C482 CP-SW482 905x4 BLACK Figure 13 PSEAKER EXPLODED VIEW (2/2) – 86 – – 15 –...

  • Page 65: Packing Of The Set

    CD-C482 PACKING OFF THE SET Setting position of switches and knobs Tape Mechanism STOP Unit Front Speaker(L/R) CP-C482 92L3191PC49210 SPAKP0032AWZZ SPAKA0191AWZZ Polyethylene Bag Polyethylene Bag Packing Add.,(Left/Right) FRONT BUTTON SIDE 92L71025002100 Sheet Speaker Cord x 2 Remote Control 92L720TPC49200 Packing Add.,(Top)
  • Page 66 CD-C482 –– MEMO –– – 88 – – 17 –...
  • Page 67 CD-C482 –– MEMO –– – 89 – – 18 –...
  • Page 68 CD-C482 © COPYRIGHT 1998 BY SHARP COPORATION 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.

This manual is also suitable for:

Cp-c482Cp-sw482

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