Sharp CD-C482 Service Manual Download

Page: 21 / 68

– 21 –

CD-C482

Figure 21 SCHEMATIC DIAGRAM (2/20)

• The numbers

are waveform numbers shown in page 20 (CD-C492).

C56

0.022

Q52

KTC3203 Y

C52

100/16

R64

R66

330

ZD61

MTZJ4.7B

C50

0.022

L61

0.82

R55

150

C82

47/16

R82

6.8K

R85

(1/2W)

D91

1SS133

R86

2.2K

R87 10K

Q93

KRC102 M

Q91

KTA1271 Y

C37 0.022

R47

10K

C53 0.022

C46

100P

R80

6.8K

Q51

KRC107 M

R81

3.9K

R51

3.3M

R88 1K

XL1

C41

12P

C42

15P

R93

220

D81

1SS133

D82

1SS133

C83

0.022

R54

330

R83 3.9

IC81

TA7291S

LOADING MOTOR DRIVER

R89 1K

R90 1K

R50

680

C39

0.047

C40

0.047

R52

27K

R60

R57 1K
R58 1K

R61 1K

R59 1K

C38

0.01

R63 1K

R62 1K

C57

0.001

C81

47/16

C49 100P

C48 100P

C43

330/6.3

R53 1.2K

C23

0027

C22

220P

C47 100P

C45 100P

C44 100P

18 19 20 21 22 23

24 25 26 27 28 29 30 31

CNP11

CNSF11

CNS99

CNPR11

BI99

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6

7
8
9

CNP10

1
2

BIM05

CNS5

SW3

DISC

NOMBER

SW2

MECHA UP

SW1

OPEN/

M3 T/T

UP/DOWN

SOLENOID 2

C51

100/16

3 4 5 6 7 8 9

10 11 12 13 14

M–
M+

SOL

CD2LD2M–

CD2D2NO

+7.3V

TEST5

/CS

TA1

SOL
GND(M)

M+

M–

GND(D)
OPEN CLOSE
DISC NO.
GND(D)
MECHA UP
GND(D)

–

2Kx8

RAM

1BIT DAC

SERVO

COMMAND

TES

HLF

V/P

CLV2

CLV+

TEST2

EFMIN

EFMO

VSS

VVDD

ISET

VVSS

PDO

DEF1

CLV

DIGITAL SERVO

EXTERNAL

OUTPUT

SYNC-DETECT

EFM DEMODULATE

SLICE LEVEL

CONTROL

VCO CLOCK

OSC CONTROL

ERROR COERECT

FLAG CONTROL

OUT

DIGITAL

TOFF

TGL

JP+

JP2

PCK

FSEQ

VDD

CONT1

CONT2

CONT3

CONT4

CONT5

EMPH

C2F

TEST3

DOUT

4FS

DIGITAL

FILTER

TEST1

TEST4

MUTEL

LVDD

LCHO

LVSS

RVSS

RCHO

RVDD

MUTER

XVDD

XOUT

XIN

XVSS

SBSY

EFLG

SUB-CODE

-COM

INTERFACE

TEST11

SBCK

SFSY

FSX

WRQ

RWC

SQOUT

COIN

/CQCK

/RES

16M

X-TAL

GENERATOR

2.5V

4.8V

2.5V

4.8V

12V

6.4V

6.5V

2.9V

12V

4.8V

4.5V

2.0V

4.5V

4.8V

2.2V

2.1V

2.2V

2.5V

4.8V

1.9V

+12V

CD-GND

+7.3V

CNS10

LOCK

SENSOR PWB-J

+5V

IC2

LC78622K

SERVO/SIGNAL

CONTROL

OP/CLOS

UP/DOWN

DISC NO.

D2GND

RES(DSP)

CQ CK(DSP)

()

SQ OUT(DSP)

DRF (ASP)

SLD+

SLD–

PUIN SW

CD SERVO PWB-B

TO MAIN PWB

P24 1-C

TO MAIN PWB

P24 1-D

CNSF12

TO MAIN PWB

P23 10-B

Summary of Contents for CD-C482

Page 1: ...ratories Dolby Pro Logic and the double D symbol are trademarks of Dolby Laboratories Confidential Unpublished Works 1992 1997 Dolby Laboratories Inc All rights reserved This Serivce Manual is for the CD C482 which is a minormodification model of the CD C492 This manual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 tog...

Page 2: ... series with all exposed metal cabinet parts and a known earth ground such as conduit or electrical ground connected to earth ground Use a VTVM or VOM with 1000 ohm per volt or higher sensitivity to measure the AC voltage drop across the resistor See diagram Connect the resistor connection to all exposed metal parts having a return path to the chassis antenna metal cabinet screw heads knobs and co...

Page 3: ...1 Vp p 75 ohms Tuner section Frequency range FM 87 5 108 MHz AM 530 1 720 kHz Cassette deck section Frequency response 50 14 000 Hz Normal tape Signal noise ratio 55 dB TAPE 1 playback 50 dB TAPE 2 recording playback Wow and flutter 0 15 WRMS Compact disc player section Type 3 disc multi play compact disc player Signal readout Non contact 3 beam semi con ductor laser pickup D A converter 1 bit D A...

Page 4: ...utton 18 Record Pause Button 19 Menu Button 20 Item Button 21 Timer Button 22 Memory Button 23 Clear Button 24 CD Track Down Review Button TAPE 2 Fast Wind Button TUNER Tuning Down Button 25 TAPE 2 Reverse Play Button 26 CD Play Repeat Button TAPE 1 Play button TAPE 2 Forward Play Button 27 CD Track Up Cue Button TAPE Fast Wind Button TUNER Tuning Up Button 28 TAPE Normal Edit Button 29 TAPE High ...

Page 5: ...l Output Socket Optical 7 VCR 1 AUX 1 Input Socket 8 VCR 2 AUX 2 Input Socket 9 FM 75 ohms Aerial Terminal 10 Aerial Earth Terminal 11 AM Aerial Terminal 12 AC Power Lead 13 Front Speaker Terminals 14 Sub WooferTerminals 15 Front Speaker Output Socket 16 Surround Speaker Output Socket 17 Center Speaker Output Socket 18 Sub Woofer Output Socket CP C482 1 2 3 4 5 Front speakers 1 Super Tweeter 2 Twe...

Page 6: ...rol section 8 Track Up Cue Button 9 Track Down Review Button 10 Memory Button 11 Disc Skip Button 12 Stop Button 13 Play Repeat Button 14 Pause Button 15 Clear Button 16 Random Button Tape control section 17 TAPE 2 Record Pause Button 18 TAPE 2 Reverse Play Button 19 Stop Button 20 TAPE 1 Play Button TAPE 2 Forward Play Button 21 TAPE 2 Fast Wind Buttons Common section 22 Extra Bass Button 23 Equa...

Page 7: ...s are not displayed Note In the event of a power failure or when the AC power cord is disconnected the clock display will go out When the AC power supply is restored the clock display will flash on and off to indicate the time when the power failure occurred or when the AC power cord was disconnected If this happens follow the procedure below to change the clock time To change the clock time When ...

Page 8: ...Cable de altavoz frontal x 2 Sub woofer wire x 1 Cable de altavoz de subgraves x 1 Batteries are not included Las pilas no están incluidas 15 15 8 20 0 2m 6m 0 2m 6m 4 Connecting the system Conexión del sistema How to switch between an audio signal and a video signal Cómo cambiar entre una señal de audio y una señal de vídeo BUTTON BOTÓN DVD 1 AUDIO OUTPUT SALIDA DE AUDIO VIDEO OUTPUT SALIDA DE V ...

Page 9: ...to turn the power on Pulse el botón POWER para conectar la alimentación 1 Press the CD button Pulse el botón CD Press the OPEN CLOSE button to open the disc tray and place the CD s on the disc tray label side up Pulse el botón OPEN CLOSE para abrir la bandeja del disco y coloque el disco s CD en la bandeja del disco con el lado de la etiqueta arriba 2 3 Press the OPEN CLOSE button to close the dis...

Page 10: ... POWER para conectar la alimentación 1 Press the TUNER BAND button to select FM ST FM or AM Pulse el botón TUNER BAND para seleccionar FM ST FM o AM 2 8 Recording from CDs Grabaciones de discos CD Press the POWER button to turn the power on Pulse el botón POWER para conectar la alimentación 1 Press the TAPE 1 2 button to select the TAPE 2 Pulse el botón TAPE 1 2 para seleccionar TAPE 2 2 3 Press t...

Page 11: ...echanism 1 Screw V1 x1 13 1 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 ...

Page 12: ...x10mm K2 x5 ø3x10mm Front Panel K2 x1 ø3x10mm H2 x1 ø3x10mm K1 x2 H1 x1 Heat Shink Cover Power Amp PWB L1 x4 ø4x8mm L1 x1 ø3x10mm L1 x1 ø3x10mm Power Supply PWB N1 x3 ø3x10mm M3 x12 ø3x10mm Q1 x6 ø3x10mm Lug Wire P1 x1 ø3x10mm Open Headphones PWB Display PWB M1 x2 M2 x1 M2 x1 Washer Tape Mechanism Cassette Holder Left Right Front Panel CD Switch PWB S1 x1 ø3 x10mm S1 x1 ø3 x10mm R1 x1 ø3 x10mm Tur...

Page 13: ...re the disassembling method is not discribed For details refer to the disassembling drawing in the Parts Guide 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 Figure 13 1 Screw driver Woofer Woofer Net A1 x1 Baffle Board A2 x1 Tweeter Tweeter Super Tweeter A5 x2 ø3x10mm A3 x2 ø3x10...

Page 14: ...on 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 NOTES ON SCHEMATIC DIAGRAM Resistor To differentiate the units of resistors su...

Page 15: ...C1 LA9241M SERVO AMP 6 1 9 5 B1 12V B5 RES CQCK COIN SQOUT RWC WRQ CL DAT SELIAL CONTROL CE Q93 Q91 Q91 SL SL DRF 7 3 9 8 7 6 5 4 3 2 1 GND D MECHA UP GND D DISK NO OPEN CLOSE GND D M M GND M 9 8 7 6 5 4 3 2 1 CNP10 M 5V B1 62 64 45 36 23 43 31 24 25 10 10 26 58 53 10 12 20 32 40 43 44 53 52 51 54 31 30 29 23 27 16 15 41 44 Q1 Q52 4 3V Q81 7 3V B1 REGULATOR TO MAIN SECTION IC81 TA7291S LORDING MOT...

Page 16: ...8 D3 GND D OUT D IN SL SR OUT SL SR IN DO M ANAROG LCH 4 7 IN 2 1 6 7 IN 6 3 4 5 6 23 24 PWDA PWAD AINR AINR AINL AINL 2 8 18 19 20 22 25 1 7 9 10 21 B13 B9 AINR AINL AINL IN IN OUT OUT OUT ICA13 AK4520A A D D A CONVERTER ANAROG RCH ICA11 NJM4580M LOW PASS FILTER DIFFERENTIAL AMP A GND 8 4 2 1 8 B7 A GND A GND B7 ICA12 NJM4580M LOW PASS FILTER DIFFERENTIAL AMP 27 LS OUT RS OUT 26 VIDEO1 IN VIDEO2 ...

Page 17: ...3 65 68 71 D3 GND CENTER SUB WOOFER OUT IN IN OUT FL FR OUT ICA18 ZR38600 DOLBY AC 3 5 1 MPEG2 AUDIO DECORDER SUB WOOFER OUT FL FR OUT CENTER OUT SS SO SCK SI DEMO1 DEMO0 AC3 RESET SUB WOOFER ON OFF AD RESET 4 8 SUB WOOFER IN 4 5 6 12 13 QA03 11 10 A GND 7 14 QA01 QA02 B12 B12 8 1 9 2 5 7 B12 B7 ICA21 NJM4580M 15dB AMP SUB WOOFER OUT SUB WOOFER ON OFF SWITCHING FL FR VOLTAGE REGURATER VOLTAGE REGU...

Page 18: ...M FRONT END TA7358AP BF301 L302 T301 T304 B1074 AM OSC FM IF CF301 FM OSC FM B Q344 B7 GND AM IF FM IF IN AM MIX IC303 LA1805 FM AM IF MPX FM DET FM DET MO ST T351 FM IN AM IN IC302 LC72131 PLL CONTROLLER B7 B7 AM OSC IN AM B AM RF IN STEREO B7 5V MONO ST FM MONO ST VOLTAGE REGURATER OSC X352 4 5MHz FM AM DET OUT MPX IN FM B Q342 Q343 L DI CL CE DO FMOSC FM FM AM SWITCHING ICQ QS77 QSO L B P F T35...

Page 19: ...ER TRANSFORMER Q951 F998 1 6A 250V F997 2 5A 250V D992 D995 F990 5A 125V VOLTAGE REGULATOR D996 D999 Q911 Q910 5V AC 3 Q904 Q903 Q902 Q901 Q906 Q905 B8 B9 Q909 Q908 4 6V SL IN C IN JV91 HEADPHONES TMV01 SPEAKER TERMINAL FD01 FL DIPLAY F1 F1 F2 F2 VF1 VF2 ICD01 IX0334AW FL DRIVER CONTROLLER RXD01 REMOTE SENSOR SWD01 LEDD01 LEDD28 DAT COM SWD03 SWD06 SWD12 SWD17 SWD23 SWD48 SWD50 SWD54 ICQ01 QS7777P...

Page 20: ... 7 8 9 10 11 12 13 14 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 CNS3A CNS3B CNP3A M M2 SLIDE MOTOR M M1 DISC MOTOR SW4 PICKUP IN 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 CNP2 CNS2B CNS2A 1 2 3 4 5 6 7 8 1 2 3 4 5 NC 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 NC CD2PUIN CD2GND B LD K PD A TR TR FO FO F E SL2 SP SP SL2 GND HF TP1 TE TBC JPCLO SLOF SLOF SLOF FSC FE1 FOSTA FSC EFBAL ...

Page 21: ... 6 5 4 3 2 1 3 4 5 6 7 8 9 10 11 12 13 14 NC NC NC NC NC NC NC NC CD2LD2M M M SOL CD2LD2M CD2D2NO 7 3V TEST5 CS TA1 SOL GND M M M GND D OPEN CLOSE DISC NO GND D MECHA UP GND D 2Kx8 RAM 1BIT DAC SERVO COMMAND TES HLF V P CLV2 CLV TEST2 EFMIN EFMO VSS FR VVDD ISET VVSS PDO DEF1 CLV DIGITAL SERVO EXTERNAL OUTPUT SYNC DETECT EFM DEMODULATE SLICE LEVEL CONTROL VCOCLOCK OSC CONTROL ERRORCOERECT FLAGCONT...

Page 22: ...0 RR88 220 RR84 220 CP13 0 001 CP14 0 001 2 2 GND A GND A 2 2 ICP11 2 2 ICR12 ICR13 2 2 ICR14 VIDEO 2 VIDEO 1 CR51 47 25 CR52 2 2 50 RR70 1K RR69 1K RR67 100K RR68 100K CR53 0 022 CR54 0 022 B B 35 81 34 38 37 39 36 AC3 RS IN AC3 SW IN AC3 LS IN AC3 C IN L CH IN GND A R CH IN B B 47 46 45 31 32 33 28 29 30 S W MUTE REAR MUTE CENTER MUTE L CH R CH L CH R CH 1 2 3 1 2 3 1 2 3 PRE OUT FRONT L CH PRE ...

Page 23: ...5 4 3 2 1 CNPP01 B B B B B B B 1 2 3 15V A GND A 12V A 12V M GND M 4 6V D GND D 7 3V CD CD GND D1 CD GND D2 POWER CNS901 TO POWER PWB P38 1 G CNS902 TO POWER PWB P38 6 G FW901 TO POWER PWB P39 8 G 1 CNPP02 4 3 2 1 WTP01 2 3 CFWV11 TO SPEAKER AMP PWB P36 1 D B B B B B B 2 3 1 WTP02 VF1 VP VF2 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 49 PROT VOL SW RELAY2 H P SW RELAY1 POWER 12V M GN...

Page 24: ...67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 98 99 100 GND A PL6 PL5 PL4 PL0 PL1 PL2 PL3 PC2 PC5 PC3 PC4 PC1 PC0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PA6 PA5 PA4 PA3 PA2 PA7 PB0 PA1 PA0 VDD1 CF2 CF1 VSS1 P74 P75 P07 P17 P16 P06 P05 P34 P35 P00 P01 P02 P03 P04 PCCL P30 P31 VSS3 VDD3 P32 P33 SCK SO1 SCK1 SO0 Si0 AN0 AN1 AN2 AN3 AN4 AN5 AN6 AN...

Page 25: ...70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 POWER SW RLY 4 REAR RLY 3 CENT RLY 2 S MUTE CENT MUTE REAR MUTE SWF MUTE AMP CONT VOLT SW SP PROT POSISTOR H P SW SP LEVEL FAN CONT FRNT RLY 1 QS_MO QS_AC GND A 12V A IN R IN L OUT L OUT R RR IN RL IN C IN RL OUT RR OUT C OUT QS_SPRED 12V M B B B B B 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 CFWU02 B B B B B A 12V AGND GND D3 VGND GND D4 A 1...

Page 26: ...11 15K RK12 15K RK09 4 7K RK10 4 7K 8 7 19 5 4 3 2 1 17 18 20 21 22 23 24 6 CK05 330P CK06 330P RK89 1K RK90 1K CK16 47 16 CK15 47 16 CK14 330P RL13 6 8K QL12 KTA1266 GR RL12 2 2K RL14 33K RL11 33K QL11 KTA1266 GR RL15 10K QL14 KTA1273 Y CL12 47 16 RL17 10 1 2W QL15 KTA1271 Y DL12 1SS133 RL18 10K RL20 1 2K PHM1 FWM2 SWM4 REC RVS SOLM1 SOL SWM3 REC FWD SWM6 CAM SW SWM5 F A S VRM1 3 3K B RM1 2 7K RK...

Page 27: ... GR RK53 10K QK22 KTC3199 GR RK54 10K RK55 33K RK56 33K 12 13 14 15 9 8 7 11 10 16 17 8 RK60 270 RK61 270 CK62 0 047 ML RK66 27K RK42 82 RK40 560 RK63 10K CK55 0 022 CL13 3 3 50 RL24 3 3K M QL18 RC104 M QL19 KRC104 M QL16 KRC107 M DL11 1SS133 GND D PB MUTE GND A 12V A VCC GND HI SP HI SP HI SP BIAS T1_CRO2 TA_MOT_SW M_12V TA_CAM_SW T2_RUN T2_B_FP T1_RUN T2_A_FP M_GND TA_F R SPEED TA_SOL 3 1 2 3 1 ...

Page 28: ...680 RZ22 120K RZ24 680 RZ16 120K RZ14 1M RZ18 680 RZ11 1M RZ05 1M RZ12 1M RZ06 1M RZ08 100K RZ39 330K RZ41 680 RZ33 330K RZ35 680 RZ27 270K RZ29 680 RZ21 120K RZ23 680 RZ15 120K RZ17 680 RZ07 100K RZ43 1K RZ44 1K RZ95 220 RZ09 100 RZ10 100 RZ45 1K RZ47 1K RZ49 1K RZ51 1K RZ46 1K RZ48 1K RZ50 1K RZ52 1K RZ62 10K RZ61 10K RZ93 1K RZ94 1K RZ87 470K RZ90 22K RZ91 22K RZ38 1M RZ32 1M RZ26 1M RZ20 1M RZ...

Page 29: ... 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 6 2 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 39 38 37 36 35 34 115 116 117 118 119 120 121 OUT4 NC OUT3 NC OUT2 NC OUT1 NC SWIN GNDS SRIN SLIN GNDC GNDR C IN R IN L IN BYPASSR BYPASSL LTRE LBASS3 LBASS2 LBASS1 RBASS1 RBASS2 RBASS3 RTRE CR2 CR1 CL2 CL1 AVSS R OUT L OUT C OUT SL OUT SW OUT LA TCH DATA CLK SR OUT 7V C IN SWIN SRIN SL...

Page 30: ...CQ36 0 022 ML CQ04 2 2 50 CQ05 2 2 50 CQ03 2 2 50 CQ29 100 10 RQ05 1K RQ02 1K RQ01 1K RQ03 1K RQ04 1K CQ19 2 2 50 RQ13 1K RQ15 1K RQ11 1K RQ12 1K RQ14 1K RQ07 1K RQ06 1K RQ08 1K DQ01 1SS133 DQ02 1SS133 RQ20 100K RQ17 100K RQ18 100K RQ16 100K RQ19 100K 83 84 85 105 104 75 71 72 82 81 79 80 76 77 78 L CH IN R CH IN C OUT L CH OUT R CH OUT RR OUT RL OUT GND AU 12V A RL IN RR IN FLIN FRIN CIN SUBIN RL...

Page 31: ...380 1 5K C393 1 50 C338 100P 21 T352 R348 33K C314 10 16 C328 0 001 C392 0 001 1 IC301 TA7358AP FM FRONT END 12 R361 10K Q343 KRA109 M 11 9 C365 1 50 R357 3 3K 10 C366 1 50 R358 3 3K R364 47K C370 1 50 C354 470P Q342 KTC3199 GR TP302 R351 10K D342 1SS133 R369 4 7K R365 150 1 2W L343 100µH ZD351 MTZJ5 1B C369 47 16 R381 10K R362 470 C350 220 10 C349 0 022 C384 0 001 R350 47K R376 1K R356 10K C367 1...

Page 32: ...77 78 79 80 9 8 7 6 5 4 3 2 1 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 100 81 SWD03 X BASS SWD04 PRE EQ SWD12 TUNING U CUE SWD13 STOP SWD14 NORMAL EDIT SWD15 HIGH EDIT SWD16 REC PAUSE SWD17 F PLAY SWD30 TUNING DOWN REWIND SWD31 CD PAUSE SWD32 REVERSE MODE SWD33 R PLAY SWD34 CLOCK SWD35 MEMORY SWD36 TIMER SWD05 MENU SWD06 ITEM SWD23 Q SOUND RE02 1K RE12 1K RE13 1 2K RE14 1 8K RE...

Page 33: ...WD39 DVD VIDEO 1 SWD40 DVD VIDEO 2 SWD41 TAPE 1 2 SWD42 TUNER BAND SWD43 CD SWD48 POWER D30 DOWN IND RE21 8 2K RE11 8 2K RE31 8 2K RE42 1K RE43 1 2K RE44 1 8K RE45 2 2K RE52 1K RE41 8 2K RE51 8 2K RE01 8 2K RE53 1 2K SWD01 VOL JOG RD61 10K REMOCON VDD VSS JOG DOWN JOG UP VDD 29 VP XCOUT XCIN VOL JOG DOWN VOL JOG UP P34 P35 P36 P37 INT0 RES P74 P75 VSS1 CF1 CF2 VDD1 AN0 AN1 AN2 AN3 AN4 AN5 AN6 AN7 ...

Page 34: ...A60 10K LA11 0 82µ CB14 0 001 CB19 0 001 CB16 0 001 CB15 0 001 CB20 0 001 CA26 0 1 CB21 0 001 CB22 0 001 CB23 0 001 SDB VDD RESET SDA VDD SDE TCK SCK TDI SI GND SCKA WSA VDD WSB SDF D17 SCKB D16 SPFTX SDG D15 A0 GND SS TMS INT VDD D14 RDY GND A1 COAXIAL DIGITAL IN OPTICAL Vcc GND 1G B 1C3 1C2 1C1 1C0 1Y 2Y 2C0 2C1 2C2 2C3 A 2G GND Vcc VREFH VREFL AINR AINR AINL AINL VA AGND DIF1 DIF0 LRCK SCLK SDT...

Page 35: ...DD SDB VDD RESET SDA VDD SDE TCK SCK TDI SI GND SCKA WSA VDD WSB SDF D17 SCKB D16 SPFTX SDG D15 A0 GND SS TMS INT VDD D14 RDY GND A1 A2 A3 VDD D13 C D D12 ERR A4 VDD GPIO5 GPIO4 GND A5 A6 D11 PP7 GPIO3 A7 A8 D10 PP6 A9 A10 GND VDD A11 VDD GND RD WR L CH R CH CKS DVDD DVSS XT0 XT1 PD BICK SDATA LRCK SMUTE DFS DEM0 DEM1 DIF0 DIF1 BVDD VCOM VREF DZF TTL AVSS AVDD Vcc GND L CH C CH SW CH DGND 3 3V DGT...

Page 36: ...14 47P RY17 1K RY16 0 2 1W CY17 0 022 18 20 17 DV15 1SS133 QV18 KTC3199 GR RV38 10K RV37 47K QV16 KTC3199 GR 1 RV36 22K RV35 2 2K QV17 KTA1268 GR RV34 15K RV33 10K 2 DV21 1SS133 RV71 820 CV27 1000 6 3 RV63 120K CV25 0 022 RV27 10K QV13 KTC3199 GR DV13 1SS133 RV69 0 2 1W RV28 10K QV14 KTC3199 GR DV14 1SS133 RV70 0 2 1W RY18 10K QY11 KTC3199 GR DY11 1SS133 RY26 0 2 1W 16 15 9 13 19 10 14 12 8 CV30 3...

Page 37: ...7 47 25 QV20 KTA1270 Y ZDV12 MTZJ6 2B RV56 3 9K QV21 KTC3199 GR DV20 1SS133 DV19 1SS133 DV25 1SS133 DV23 1SS133 DV24 1SS133 CV48 10 50 ZDV11 MTZJ5 1B RV59 100K RV58 10K DV22 1SS133 RV57 4 7K RV72 22K CV49 100 50 CV29 3300 50 RV43 4 7 1 2W HP R CH HP L CH GND A H P SW M901 H P SW GND M RELAY1 RELAY2 FAN CONT B TMV01 FRONT SPEAKER L CH FRONT SPEAKER R CH SUB WOOFER SPEAKER 8 OHMS CNPV11 M 1 CNS901 2...

Page 38: ... 100 C920 47 25 Q913 2SB1375 ZD901 MTZJ13A R919 3 9 1 2W R920 3 9 1 2W C906 0 022 C901 0 022 C911 0 022 C915 0 022 C909 0 022 1 7 3V CD 12V A 12V M 4 6V D GND D GND M 5V AC3 CD GND D GND CD GND D VCC VCC GND VCC VCC GND GND 1 CNS903 2 3 4 5 6 7 2 3 4 5 6 7 BI903 CNPV12 TO SPEAKER AMP 2 PWB P37 7 F B B B B 1 12 3V 22 7V 13 0V 12 8V 2 1V 35 7V 35 5V 2 3 B B B GND D3 GND D4 1 1 2 2 3 3 4 VGND 5V AC32...

Page 39: ... 47 50 C964 47 50 ZD952 MTZJ6 8C Q951 KTA1266 GR D954 1N4004S R956 100 C965 100 35 R955 12K D953 1N4004S C962 47 63 R957 2 2K D951 1N4004S C961 220 50 D952 1N4004S R954 220 R953 220 C960 220 50 C959 220 50 R951 1 R952 1 C957 0 047 ML C958 0 047 ML C966 0 047 ML C967 0 047 ML AC POWER CORD AC 120V 38V T F D992 D995 2A02 T991 POWER TRANSFORMER 60Hz D996 D999 1N4004S B POWER PWB D 1 FW901 2 3 VF2 VP ...

Page 40: ...49 RZ51 RZ46 RZ47 RZ45 RZ48 ICZ08 RZ53 QZ04 CZ38 CZ39 RZ91 RZ90 QZ03 CR66 RZ65 RZ68 CZ34 RP19 RP17 RP15 CP19 CP17 CP15 RP11 RP21 CP07 CZ22 CZ14 RZ89 RZ88 CZ62 CZ56 RZ82 QP11 QP12 RP28 RP26 RP25 RP27 CP23 CP27 CP09 CP24 RP22 CP08 RP20 RP18 CP18 CP20 RP16 CP16 RP12 CP28 CP14 CP13 CP10 CP26 RP32 RR83 RR84 CR27 CR30 RR37 RR35 CR25 RR33 RR31 CR23 RR29 CR21 CR19 RR25 RR26 CR29 CR20 RR23 RR27 RR28 QR16 R...

Page 41: ...H10 CH29 ICH11 RH17 CH30 CH28 RH12 RH11 RK55 CZ67 CZ62 CZ54 CZ55 DZ01 DZ02 CZ56 Z82 CZ58 CZ57 RZ81 QK21 RK53 CK29 LK01 RK35 RK37 CK17 RK21 CK15 CK19 CH15 RK10 CNPK02 RK89 QK08 RK09 CK08 QK07 RK07 RK17 RK02 CK11 CK13 RK19 CK21 RK29 CK28 CK27 CK41 CK39 CK33 CK31 RK52 CK47 RK34 RK50 RK39 CK43 QK17 RK43 ICK01 CK32 CK10 QK15 RK47 RK54 CK55 RK56 CK35 CK37 RK41 RZ83 CZ60 RZ84 RZ79 CZ61 CFWP01 RK48 QK18 C...

Page 42: ...16 RA14 RA20 RA24 CA14 CA56 CA71 RA71 RA72 CA82 RA74 RA73 CA81 RA61 RA62 CA65 CA66 RA63 RA64 RA80 CA91 CA92 RA79 CA84 CA87 RA78 RA75 RA42 RA40 RA41 RA43 RA35 RA34 RA91 RA92 RA39 RA36 RA37 CA43 CA44 CA45 RA44 CA46 RA65 RA66 RA67 RA68 CA70 CA69 RA22 CH51 RA83 CA37 CA38 CA39 RA54 RA53 RA55 RA52 RA49 RA50 RA51 CA26 RA82 CA36 CA30 RA33 RA32 CA32 RA27 RA02 RA01 RA28 RA29 RA30 RH61 RH62 CA74 CA76 CA75 CA...

Page 43: ...R51 C39 D1 C28 C25 C57 C46 R47 R60 C37 XL1 IC2 C45 C42 C49 C44 R57 R58 R62 R59 R61 R63 R50 C22 R45 C29 C24 C41 C56 R44 IC1 17 1 2 3 4 5 6 7 8 1 2 3 4 5 6 1 2 3 4 5 16 49 48 33 32 1 64 17 16 49 48 33 32 R35 R36 C21 C20 R32 R88 R89 C19 36 1 5 10 15 18 19 20 25 30 35 C36 R82 R16 R48 R19 R20 R21 C10 R17 R18 C11 R23 R24 C13 R26 R29 R33 R81 C18 C17 C12 C14 R25 R22 IC3 R27 C16 R28 C81 D91 R83 R85 C82 IC8...

Page 44: ...29 QD01 QD02 RD50 QD03 QD04 QD05 RD52 RD15 RD16 RD17 RD19 RD31 RD48 CD20 CD19 CD18 CD21 RE23 RD49 RE25 RE26 RD58 LEDD07 LEDD02 SWD26 VIRTUAL SWD13 STOP LEDD03 SWD27 PHANTOM ICD01 LEDD13 LEDD12 LEDD11 RD07 RD10 RD09 RD03 RD02 RD01 RE03 RD53 QD06 RD60 RD61 RE21 LD01 SWD03 X BASS RXD01 REMOTE CONTROL RD51 RD33 RD32 DD02 DD01 CD05 CD06 RD57 RD39 CD10 1 2 3 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 1 1 2 3 4...

Page 45: ...233343536 373839 40 41 42 4344 4546 4748 49 50 51525354 555657 RD14 FWD01 LEDD08 1 5 10 15 20 25 30 35 40 45 31 50 55 60 65 70 75 85 90 95 51 80 81 100 LEDD09 LEDD15 LEDD16 LEDD14 LEDD19 LEDD18 LEDD10 FLD01 1 6 LEDD28 SWD52 DISC3 SWD51 DISC22 SWD50 DISC1 RE39 RE35 QD08 RD55 QD07 SWD33 R PLAY RE37 RE36 SWD27 PHANTOM LEDD04 LEDD20 RD21 RD22 RD26 LEDD17 RE32 RE33 RE34 RD27 RD28 RD66 RD36 RD67 RD35 RD...

Page 46: ...0 D995 D994 R955 R954 R953 Q951 ZD952 R952 R951 FW901 F997 2 5A D993 D992 C957 C961 C962 C965 ZD951 C919 R919 R920 C913 Q902 R903 Q901 R912 Q908 D905 Q904 C909 C910 ZD904 C907 ZD903 C904 C903 R902 R907 R911 C911 C914 R906 R904 Q903 C906 BI902 ZD905 ZD902 D906 C915 R914 D997 D996 R913 Q910 C966 D999 D998 BI901 C967 1 4 1 1 1 2 3 11 E C B 1 2 3 4 5 6 7 8 9 10 11 CNS901 CNP901 TO MAIN PWB P40 6 H TO ...

Page 47: ...L303 C317 R306 R302 T301 R309 R303 R320 T304 C334 R323 VD301 2 C331 VD301 1 T302 D361 D362 C330 D302 L302 C310 D301 3 2 1 C309 C303 IC301 C302 C329 VR351 VCO 1 3 2 1 5 10 12 13 15 IC303 20 24 1 22 5 10 11 12 15 20 1 2 3 4 5 6 7 8 9 E C B 1 2 3 E C B 3 2 1 E C B TP303 TP302 TP301 TUNER PWB E CNSF13 P40 6 A TO MAIN PWB AM SO301 ANTENNA TERMINAL FM 75 OHMS CNPM2 SWM5 F A S SWM4 REC RVS SWM3 REC FWD V...

Page 48: ...43 CV33 RV44 CV34 RV41 RV52 DV17 RY19 RY23 RV53 QV16 E C B E C B B C E B C E RV36 RV35 RV31 DV24 DV23 RV30 RV32 RV70 QV13 CV24 CV27 CV20 RV24 RV71 CV16 RV63 RV33 CV14 RY14 RY13 CV13 CY15 RY16 RY17 CV12 CV11 CY11 RV60 CFWV11 ZDV11 RV59 RY21 RV58 DV20 CV49 QV20 CV48 CV47 ZDV12 RV56 RV55 QV21 RV72 RV57 DV22 RY18 CY17 CY12 QY11 CY13 RY12 RY15 CY16 RY11 CV15 RV13 RV19 RV17 CY14 CV19 RV20 CV17 CV18 RV18...

Page 49: ...ead 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 If there are no indications for the electrolytic capacitors error is 20 Resistors VRD Carbon film type VR...

Page 50: ...07 M QG01 VSKRC102M 1 J AC Digital NPN KRC102 M QG02 03 VSKTC3199GR 1 J AB Silicon NPN KTC3199 GR QG92 VSKTC3199GR 1 J AB Silicon NPN KTC3199 GR QH51 VSKTC3199GR 1 J AB Silicon NPN KTC3199 GR QH52 53 VSKRC102S 1 J AB Digital NPN KRC102 S QK03 06 VS2SC1845F 1 J AC Silicon NPN 2SC1845 F QK07 08 VSKTC3199GR 1 J AB Silicon NPN KTC3199 GR QK09 VSKTA1266GR 1 J AB Silicon PNP KTA1266 GR QK10 11 VSKRC104M...

Page 51: ...1CY103N J AA 0 01 µF 16V C16 VCTYMN1CX472K J AA 0 0047 µF 16V C17 VCKYMN1HB102K J AA 0 001 µF 50V C18 VCEAZA1HW474M J AB 0 47 µF 50V Electrolytic C19 VCEAZA1HW105M J AB 1 µF 50V Electrolytic C20 VCEAZA1CW476M J AB 47 µF 16V Electrolytic C21 VCTYMN1CX332K J AA 0 0033 µF 16V C22 VCCSPA1HL221J J AA 220 pF 50V C23 VCTYMN1CX272K J AA 0 0027 µF 16V C24 VCCSMN1HL2R2C J AB 2 2 pF 50V C25 VCCSMN1HL270J J A...

Page 52: ... J AA 0 022 µF 50V CA93 VCEAZA1HW225M J AB 2 2 µF 50V Electrolytic CA95 96 VCEAZA1EW476M J AB 47 µF 25V Electrolytic CA97 VCKYTV1EF104Z J AA 0 1 µF 25V CA98 VCEAZA1CW106M J AC 10 µF 16V Electrolytic CB01 02 VCKYTV1HB101K J AA 100 pF 50V CB03 04 VCKYTV1HF223Z J AA 0 022 µF 50V CB05 06 VCKYTV1HB221K J AA 220 pF 50V CB11 VCEAZA1EW476M J AB 47 µF 25V Electrolytic CB12 VCEAZA1AW107M J AB 100 µF 10V Ele...

Page 53: ...V19 20 VCEAZA1HW107M J AC 100 µF 50V Electrolytic CV21 22 VCCSPA1HL150J J AA 15 pF 50V CV23 24 VCEAZA1HW476M J AB 47 µF 50V Electrolytic CV25 26 VCKYPA1HF223Z J AB 0 022 µF 50V CV27 VCEAZA0JW108M J AC 1000 µF 6 3V Electrolytic CV28 VCEAZA1HW476M J AB 47 µF 50V Electrolytic CV29 30 VCEAZW1HW338M J AH 3300 µF 50V Electrolytic CV33 34 VCQYKA1HM473K J AB 0 047 µF 50V Mylar CV47 VCEAZA1EW476M J AB 47 µ...

Page 54: ... R903 VRD ST2CD470J J AA 47 ohms 1 6W R904 VRD ST2EE152J J AA 1 5 kohms 1 4W R906 VRD ST2EE101J J AA 100 ohm 1 4W R907 VRD ST2EE561J J AA 560 ohms 1 4W R908 VRD ST2CD333J J AA 33 kohms 1 6W R909 VRD ST2CD102J J AA 1 kohm 1 6W R910 VRD ST2CD151J J AA 150 ohms 1 6W R911 VRD ST2EE561J J AA 560 ohms 1 4W R912 VRD ST2CD470J J AA 47 ohms 1 6W R913 VRD ST2EE561J J AA 560 ohms 1 4W R914 VRD ST2CD470J J AA...

Page 55: ...D102J J AA 1 kohm 1 6W RF73 VRD MN2BD102J J AA 1 kohm 1 8W RF74 75 VRD ST2CD102J J AA 1 kohm 1 6W RF76 VRD MN2BD102J J AA 1 kohm 1 8W RF77 VRD MN2BD223J J AA 22 kohms 1 8W RF78 VRD ST2CD102J J AA 1 kohm 1 6W RF79 80 VRD MN2BD102J J AA 1 kohm 1 8W RF81 VRD ST2CD102J J AA 1 kohm 1 6W RF82 VRD MN2BD102J J AA 1 kohm 1 8W RF83 VRD MN2BD103J J AA 10 kohm 1 8W RF84 86 VRD ST2CD102J J AA 1 kohm 1 6W RF87 ...

Page 56: ...1 8W RR43 44 VRD MN2BD472J J AA 4 7 kohms 1 8W RR45 46 VRD MN2BD102J J AA 1 kohm 1 8W RR47 48 VRD MN2BD183J J AA 18 kohms 1 8W RR49 50 VRD MN2BD182J J AA 1 8 kohms 1 8W RR51 52 VRD MN2BD104J J AA 100 kohm 1 8W RR53 56 VRD MN2BD102J J AA 1 kohm 1 8W RR57 58 VRD MN2BD104J J AA 100 kohm 1 8W RR59 60 VRD MN2BD472J J AA 4 7 kohms 1 8W RR61 62 VRD MN2BD102J J AA 1 kohm 1 8W RR63 64 VRD MN2BD183J J AA 18...

Page 57: ...es at Tape Mechanism REF No 250 FWP1 QCNWN1218AWZZ J AF Flat Cable 16Pin FWP2 QCNWN1220AWZZ J AF Flat Cable 13Pin FWV91 QCNWN1281AWZZ J AG Flat Wire 5Pin JA11 QJAKZ0011AWZZ J AE Jack Digital 2 Coaxial JH51 QSOCJ0302AWZZ J AE Jack Video In Out JR11 12 QSOCJ0205AWZZ J AG Jack VIDEO AUX JR13 QSOCJ0602AWZZ J AK JV91 92LJACKH1759A J AF Jack Headphones M1 92LMTR1858CASY J AS Motor with Chassis Disc M2 9...

Page 58: ...NGK0132AWFW J AE Bracket PWB Knob 234 LCHSM0071AWFW J AW Main Chassis 235 GITAR0375AWSA J AQ Rear Panel 236 LANGK0125AWFW J AK Bracket PWB A 237 LANGK0126AWFW J AF Bracket Shield Support 238 LANGK0130AWFW J AF Bracket AC Power Supply Cord 240 PSLDM3044AWFW J AM Shield Dolby A 241 PCUSG0022AWZZ J AB Cushion Leg 242 QACCD0022AWZZ J AM AC Power Supply Cord 243 LANGT0042AWFW J AC Bracket PWB Support 2...

Page 59: ...935TUNS J Tuner PWB F 92LPWB2935AMPS J Speaker AMP PWB G 92LPWB2935ACTS J Dolby PWB H Tape Mechanism Supplies at Tape Mechanism REF No 250 PWB J QPWBF0341AWZZ J AB Sensor PWB Only PWB K QPWBF0027AWZZ J AD CD Motor PWB Only SPEAKER BOX PARTS SUB WOOFER CP SW482 900 92L10002W49210 J BB Cabinet Ass y 901 92L20100W49210 J AW Net Frame Ass y 902 92L20300W49210 J AS Port Panel 903 92L3141SW49210 J AL Sp...

Page 60: ...CD C482 82 11 A B C D E F G H 1 2 3 4 5 6 Figure 11 CD MECHANISM EXPLODED VIEW CD C482 306 1 701 304 701 302 301 702 702 303 M1 703 305x2 SW4 M2 305 PWB K 306 2 306 3 306 704 ...

Page 61: ...B A 622 605x6 607x2 604 611 611 611 253 249 230 612 231 244 2 244 244 2 226 226 604 244 1 218 229 222 212 220 221 604 622 250 250 1 250 2 250 3 250 4 250 5 250 6 250 7 250 8 613 240 264 265 604x12 604x3 605x2 241 254 608x2 219 210 215 216 211 206 208 227 209 245 207 228 235 612 237 615 608 x25 613 PWB G PWB C3 PWB E PWB D PWB F2 PWB C2 PWB C1 217 223 224 213 225A 225B 225C 225 E 225D 223 1 223 2 2...

Page 62: ...81 271 259 SOLM2 M3 602x2 SW2 268 278 266 274 276 277 277 263 603 617 275 273 617 280 279 281x2 281 612 257 281 281 SW3 201 619 616 261 260 1 260 2 260 3 260 282 609x2 609x2 202 623 203 205 204 604 618 270 269 A B C D E F G H 1 2 3 4 5 6 Figure 13 CABINET EXPLODED VIEW 2 2 CD C482 13 ...

Page 63: ...x2 SP3 4 909x2 911 SP1 2 908x4 910 Capacitor Capacitor 912 909x2 906 SP5 6 901 900 SUPER TWEETER SP5 L CH SP6 R CH TWEETER SP3 L CH SP4 R CH WOOFER SP1 L CH SP2 R CH SUPER TWEETER SP5 L CH SP6 R CH TWEETER SP3 L CH SP4 R CH WOOFER SP3 L CH SP4 R CH Capacitor 2 2µF BK YE BK BK RED RED CP C482 ...

Page 64: ...CD C482 86 15 A B C D E F G H 1 2 3 4 5 6 Figure 13 PSEAKER EXPLODED VIEW 2 2 RED BLACK 901 900 SP1 SP1 905x4 902 906 907 903 CP SW482 ...

Page 65: ...t Packing Case SPAKC0681AWZZ TLABR0980AWZZ PROTECTION PAD SPAKZ0393AWZZ 92L3191SW49210 92L71025002100 92L720TSW49200 Packing Add Bottom 92L720BSW49200 Polyethylene Bag Sheet Unit CP C482 Front Speaker L R Sub Woofer CP SW482 A B C B C A FM AM Loop Antenna Quik Guide Operation Manual AC Power Supply Cord Remote Control FRONT BUTTON SIDE Speaker Cord x 2 Speaker Cord x 1 PROTECTION PAD A SPAKZ0391AW...

Page 66: ...CD C482 88 17 MEMO ...

Page 67: ...CD C482 89 18 MEMO ...

Page 68: ...ieval system or transmitted in any from or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher A9807 2273 NS HA M SC LAG SHARP CORPORATION Communication Systems Group Quality Reliability Control Center Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

Search results

Summary of Contents for CD-C482

Reviews:

Related manuals for CD-C482

Brands by name

Popular brands

Sharp CD-C482, Service Manual

Search results

Summary of Contents for CD-C482

Reviews:

Related manuals for CD-C482

Brands by name

Popular brands