Service manual

ManualsBrandsSharp ManualsStereo SystemHT-DD5000

HT-DD5000/C

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Page

IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)............................................................................................................ 2

SPECIFICATIONS ................................................................................................................................................................. 2

NAMES OF PARTS ............................................................................................................................................................... 3

QUICK GUIDE ....................................................................................................................................................................... 5

DISASSEMBLY ...................................................................................................................................................................... 7

ADJUSTMENT ...................................................................................................................................................................... 9

BLOCK DIAGRAM ............................................................................................................................................................... 12

SCHEMATIC DIAGRAM/WIRING SIDE OF P.W.BOARD ................................................................................................... 16

NOTES ON SCHEMATIC DIAGRAM .................................................................................................................................. 38

TYPES OF TRANSISTOR AND LED.................................................................................................................................... 38

FUNCTION TABLE OF IC.................................................................................................................................................... 39

FL SEGMENT ...................................................................................................................................................................... 48

PARTS GUIDE/EXPLODED VIEW

PACKING OF THE SET (FOR U.S.A. ONLY)

CONTENTS

HT-DD5000

HT-DD5000C

No. S9876HTDD5000

• In the interests of user-safety the set should be restored to its original

condition and only parts identical to those specified should be used.

SERVICE MANUAL

SHARP CORPORATION

This document has been published to be used

for after sales service only.

The contents are subject to change without notice.

Manufactured under license from Dolby Laboratories.

"Dolby", "Pro Logic" and the double-D symbol are trade-

marks of Dolby Laboratories. Confidential Unpublished

Works. 1992-1997 Dolby Laboratories, Inc. All rights re-

served.

HT-DD5000/C consisting of HT-DD5000/C,CP-F5000,

CP-SW5000,CP-C5000 and CP-SR5000

Summary of content (64 pages)

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HT-DD5000/C SERVICE MANUAL No. S9876HTDD5000 HT-DD5000 HT-DD5000C HT-DD5000/C consisting of HT-DD5000/C,CP-F5000, CP-SW5000,CP-C5000 and CP-SR5000 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.
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HT-DD5000/C FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) BEFORE RETURNING THE AUDIO PRODUCT (Fire & Shock Hazard) Before returning the audio product to the user, perform the following safety checks. 1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the audio product. 2.
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HT-DD5000/C NAMES OF PARTS HT-DD5000/C Front Panel 1. Power Switch 2. Remote Control Sensor 3. Stand-by Indicator 4. Timer Indicator 5. Display Panel 6. Dolby Surround Button 7. Eqalizer Button 8. Extra Bass Button: X-BASS 9. Volume Conrol 10. DVD Button 11. VCR-1 Button 12. Headphones Socket 13. Speaker A Button 14. Speaker B Button 15. CD/AUX Button 16. MD/TAPE Button 17. VCR-2 Button 18. PHONO Button 19. Tuner (Band) Button 20. Tuning Down Button 21. Tuning Up Button 22. Memory Button 23.
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HT-DD5000/C CP-F5000 CP-C5000 1. Tweeter 2. Woofer 3. Speaker Cord 1. Tweeter 2. Woofer 3. Speaker Cord 1 2 1 2 3 3 CP-SR5000 CP-SW5000 1. Tweeter 2. Woofer 3. Speaker Cord 1. Woofer 2. Bass Reflex Duct 3.
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–5– RCA cord x 1 Cable RCA x 1 Center speaker wire x 1 Cable del altavoz central x 1 FM antenna x 1 Antena de FM x 1 Coaxial digital cord x 1 Cable digital coaxial x 1 Sub woofer wire x 1 Cable del altavoz de subgraves x 1 AM loop antenna x 1 Antena de cuadro de AM x 1 Batteries are not included. Las pilas no están incluidas. + + - 2 “AA” batteries Dos pilas “AA” 8” - 20’ (0.
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–6– Audio/ Video/Vídeo Stereo turntable Tocadiscos estéreo Audio/Audio L R Audio/Audio R Audio/Audio L Video/Vídeo Audio CD player Reproductor de CD VCR VCR L R L R R L LR Video/Vídeo Audio/Audio MD deck Grabadora de MD Audio/Audio Audio/Audio R L TV TV Video/Vídeo VCR VCR Camcorder Camcorder Audio (Optical)/Audio (Óptica) Audio (Coaxial)/Audio (Coaxial) Video/Vídeo Audio (Analog)/Audio (Analógica) DVD DVD 3 Connecting the system / Conexión del sistema ON POWER OFF Ajuste e
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HT-DD5000/C 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 be removed when disassembling the unit.
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HT-DD5000/C Audio Jack PWB CP-C5000 (D1)x2 ø3x8mm (E1)x6 ø3x8mm (D1)x1 (E2)x1 ø3x8mm Tweeter (D2)x1 (E1)x2 ø3x8mm TRANS B PWB TRANS A PWB (D2)x1 (E3)x1 Woofer Tuner PWB (A2)x4 (E2)x1 (A2)x2 (E3)x2 Speaker Box (A1)x1 (E1)x2 ø3x8mm (E2)x2 ø3x8mm (F2)x1 (F2)x1 (F1)x1 ø3x8mm Power (E2)x2 PWB (F1)x4 ø3x8mm Screw driver Drive should be pried away from Speaker Box.
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HT-DD5000/C ADJUSTMENT • Setting the Test Mode Keeping the ENTER button and MEMORY button pressed, turn on POWER (of Main Set). Then, the frequency is initially set in the memory as shown in Table. Call it with the JOG to use it for adjustment and check of tuner circuit. TUNER SECTION fL: Low-range frequency fH: High-renge frequency • FM RF Signal generator: 1 kHz, 75 kHz dev., FM modulated Test Stage Frequency Frequency Display Setting/ Adjusting Parts Band Coverage — (fL): L202 3.4 ± 0.
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HT-DD5000/C EXPLANATION OF AUTOMATIC SOUND VALUE CORRECTION CONTROL 1. Outline The recent trend is toward rise of SOUND level in the world, for example rock, dancing music, etc. In case of continuous high level playback and VOL (Volume) are controlled (lowered) automatically after a lapse so as to get the easy-to-listen sound level. The ALC (Automatic Level Control) of the HT-DD5000 begins to operate immediately after the power is turned on. 2.
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HT-DD5000/C DOLBY DIGITAL When you connect this unit to a DVD player which is playing a disc with the trademark, you can enjoy realistic, powerful sound by playing back the recorded signal through 6 speakers with the sound coming from the front left, front right, center, surround left, surround right and sub woofer speakers. DVD To listen to a disc using the Dolby Digital mode: 1 2 Connect a DVD player. Press the DVD button. The current DVD input channel will be displayed.
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DVD DIGITAL IN DVD DIGITAL IN IN LT_CH IN RT_CH 4 8 6 AINL– IN AINR– OUT IN 6 TOS IN 6 7 1 – 12 – 3 4 2 7 OUT 7 AC3D_GND AC3_3V 8 IC805 TC7WU04F INVERTER IC801 NJM4580M OPE AMP. 1 1 IC802 NJM4580M OPE AMP.
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– 13 – Figure 13 BLOCK DIAGRAM (2/4) Q406 VOLTAGE REGURATOR VOLTAGE REGURATOR u-COM2GND µ-COM FL VF1,VF2,–VPP Q625 VOLTAGE REGURATOR AC323V A25V +7V Q405 A+12V(ANALOG) –7V A-12V(ANALOG) VL(+) VL(–) VH(+) VH(–) P2GND M2GND A2GND D2GND AC32GND AC3D2GND V2GND Q623 SWITCHING Q624 VOLTAGE REGURATOR Q621 SWITCHING Q622 VOLTAGE REGURATOR Q620 VOLTAGE REGURATOR D627-D630 VOLTAGE REGULATOR D623-D626 D622 D621 VP Q611 VF1 (AC) VF2 (AC) F608 800mA/125V F611 1.
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HT-DD5000/C +B12V +B12V IC201 FM FRONT END TA7358AP T204 IF OUT 10 AM OSC FM IF AMP Q201 OUT 24 FMOSC 23 22 6 7 21 11 12 AM/FM 15 13 14 L R MPX VCO CUT AM RF STEREO SD VOLTAGE REGURATER A+12V +B5V FM +B A+12V Q203 20 1 22 OSC FM 7 15 16 IF IN VT AM IN X352 4.5MHz FM IN XT21 T203 11 TO AC-3 SECTION MW OSC MW ANT 18 19 16 FM OUT AM OUT MPX IN 8 9 17 4 5 AM IF GND FM VCC DET IC203 LA1833 FM/AM IF MPX.
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HT-DD5000/C FL1 DISPLAY VF1 VF2 (AC) (AC) Q10 LED1 FAN PROTECT µ–COM25V P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G P13 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 76 SPSWB 50 P14 77 SPSWA 49 78 P15 SW–RLAY 48 C–RLAY 47 79 P16 R–RLAY 46 80 NC HP MUTE 45 81 NC POW–SW 44 82 NC FA–RLAY 43 83 NC SW–MUTE 42 84 DAPD C–MUTE 41 85 ADPD R–MUTE 40 86 AC3–RES IC1 F–MUTE 39 87 AC3–SS IX0004SJ JOG DOWN 38 88 AC3–SI SYSTEM JOG UP 37 89 D–SEL MICROCOMPUTER RE
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HT-DD5000/C P24 5 - H TO DOLBY PWB P22 1 - E TO DISPLAY PWB CNS801A CNS1A P20 5 - A TO VIDEO JACK PWB A CNS801B P27 12 - H TO TUNER PWB CNS403 FC801 1 18 CNP403 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 6 5 CNS201 FC1 1 21 CNS1B 4 3 2 1 1 2 CNP201 3 4 5 7 8 6 12 11 10 9 9 10 11 12 13 14 15 16 17 18 19 20 21 8 7 6 4 5 3 2 1 TUN_DI AC3_SCK TUN_CK AC3_SI TUN_MUTE TUN_L TUN_CE V_SW2 A+12V V_SW1 TUN_R A_GND TUN_SD D2GND AC3D2GND AC32SO AC323V AC32GND –7
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HT-DD5000/C P23 12 - D TO DISPLAY PWB CNS2A P27 12 - H TO TUNER PWB CNS201 CNP201 P21 10 - A TO AUDIO JACK PWB P21 9 - A TO AUDIO JACK PWB CNS502 CNS501 8 7 6 4 5 3 2 1 1 2 3 4 9 10 11 7 8 6 5 1 2 1 CNS2B CNP501 CNP502 12 11 10 9 FC2 20 3 4 5 6 7 8 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 FS_STB SP_LEVEL POSISTOR FS_CK FS_DATA V_CK V_DATA V_LATCH F_MUTE R_MUTE FA_RLY C_MUTE SW_MUTE C_RLY R_RLY AC3_SO SW_RLY FAN_SW PROTECT R_MUTE C_MUT
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HT-DD5000/C MAIN PWB-A (2/2) A FM SIGNAL IC701 STK41009 POWER AMP. C721 0.22(ML) R735 0.2(1W) 0V C727 0.022 –23V 5V 12 ZD671 MTZJ5.1A R675 10K C776 0.022 (ML) C775 0.022(ML) R792 100(1/2W) Fusible 1 2 3 4 5 6 7 8 9 10 11 12 13 R782 4.7K 18 R756 390 R759 390 C758 47P C759 47P 19 20 21 22 23 – D754 1N4148 Q755 R786 KTC3199 GR 4.7K R787 4.7K C777 0.022 24 25 26 – + H NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
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HT-DD5000/C SO651 FRONT SPEAKER TERMINAL 1 SP–A–L–CH A–FR–L–OUT 2 SP–A–L–CH–GND 3 SP–A–R–CH–GND 4 SP–A–R–CH 5 SP–B–L–CH 6 SP–B–L–CH–GND 7 SP–B–R–CH–GND 8 SP–B–R–CH C657 0.001 Q651~Q655:SWITCHING RY651 Q705 KTC3199 GR R737 4.7K 0V A–FR–R–OUT RY653 RY652 0V C727 0.022 C658 0.001 D652 1N4148 Q654 KRC102 M 0V 3 13.9V 2 0V Q653 KTC3199 GR 0V 0V 1 0V 2 D655 1N4148 0V 0V R653 R654 3.3K 47K 0V 7.67V 5V 1 3 R657 1K 0V 0V R652 47K 0V R651 3.
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HT-DD5000/C P25 7 - H TO DOLBY P P16 3 - A TO MAIN PWB CNS802A CNP403 A C402 33/16 R411B 150 1 2 3 4.2V 4 –0.5V 5 0V 6 7 R421B 150 0V C475A 0.022 2 VCR2–IN INPUT PHONO R–CH R434 15K R435 27K R436 27K R441 100K C422 390P R439 1K RPHL–IN C423 390P R437 33K C424 390P R438 33K RPHR–IN J406 AUDIO IN/OUT R442 100K R440 1K 4 3 2 1 IC404 NJM4558M MOTOR DRIVER 5 6 7 8 6.5V C430 0.0082 C428 560P R444 1K +B C432 0.0022 FS–DATA FS–STB C458 2.2/50 C456 2.2/50 C460 2.2/50 C454 2.
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HT-DD5000/C P25 7 - H TO DOLBY PWB CNS802A P17 8 - A TO MAIN PWB P17 9 - A TO MAIN PWB 9 CNS501 CNS802B CNS502 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 RT–CH A–GND LT–CH RS–CH R–CH LS–CH L–CH C–CH SW–CH 9 8 7 6 5 4 3 2 1 CNP502 CNP501 FC802 1 C589 10/16 A–GND A+12V TUN–R A–12V TUN–L D–GND FS–CK FS–DATA FS–STB –7V +7V V–CK V–DATA V–LATCH A–5V F–MUTE SW–MUTE C–MUTE R–MUTE FM SIGNAL +B +B –B +B –B R574 10K 1 V–CK V–DATA V–LATCH TUN–R TUN–L FS–STB FS–DATA FS–CK 7 8 9 0V R594 100K 0
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HT-DD5000/C A DISPLAY PWB-D1 F2 F2 NP NP 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G NC NC NC NC P1 P2 P3 P4 P5 P6 P7 P8 P9 0V –25V –22V –21V –20V –20V –20V –20V –20V –20V –14V –20V –16V 0V –15V –12V 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 –15V 7 8 P10 6 –18V P14 5 P11 P15 4 –21V P16 3 P12 NP P13 NP 2 –15V –12V F1 1 –17V F1 FL1 B Q KRC TIME 3 0V 5V P12 FAN5V C 0V 1 PROT 18 17 16 D 15 14 13 12
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1 2 2 3 3 3 DOLBY PROLOGIC 4 4 4 KEY1 +B R120 1.8K SW2 R121 1.8K TIMER /SLEEP KEY2 1 0V STAND-BY LED R170 1K SW23 JOG B LED2 L1154HDB1F R42 1K JOG_UP 6.2V JOG_DOWN 0V MEMORY /SET KEY3 +B EQUALIZER X-BASS R127 1.8K SW10 R128 2.7K SW11 R125 10K SW7 SW19 PHONO MD/TAPE DVD SW8 ENTER VOLUME VOLUME DOWN UP R131 10K SW14 SW15 VCR-2 VCR-1 R130 5.6K SW13 TUNER CD/AUX /BAND R134 2.7K SW18 R133 1.8K SW17 R124 5.6K SW6 R129 3.9K SW12 TUNING TUNING UP DOWN R132 1.
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D803 ISS133 BI803 2 CNW804 C822 0.1 C825 C826 0.1 10/16 0V 0V 0V 0V 0V 0V 3.4V 4.2V 0V 1.7V 0.2V 0V 5 1 2 3 4 5 6 7 8 0V 4 5 IC806 74HC153F INVERTER 0V 4 5 1 2 3 4 16 15 14 13 12 11 10 9 0V 4 3.4V 3 2.2K 0.1 10/16 3 IC805 TC7WU04F INVERTER R821 C823 C824 3 C820 10/16 R819 150 8 7 6 5 0V 2 1.7V 1.7V 2 3.4V 2 1.7V 1 1 0V J801 1 0V 2 C819 0.001 D804 ISS133 3 R852 C821 150 0.1 DVD DIGITAL INPUT 1 1.
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HT-DD5000/C C842 @10/16 R861 @22 R863 @22 C846 @0.01 C847 @10/16 C890 100P 0V –B C887 0.022 0V 0V –7.2V R895 100 R898 100K C843 0.001 C891 100P C883 0.001 0V 1 2 3 4 C889 R887 @22K IC813 NJM4580M MIX AMP. 5 3 6 0V 9 0V +B 8 7.2V 12 0V 10 7.2V 13 0V 11 2 1 14 C882 7 7.2V 0.022 R893 100P 27K R891 22K R897 100K 4 –7.2V C877 0.01 C874 47P R878 18K –7.2V R888 22K C884 10/16 C853 10/16 R855 220 C865 0.1 +B 7.
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HT-DD5000/C A R212 33 C286 18P (SL) C220 0.022 18P (CH) R216 4.7K 18P (UJ) C222 R215 100K C223 470P R218 CF201 3 1 0V Q281 2SC535 C IF AMP. 2 R209 R285 C282 470 33 0.01 R210 4.7K R240 10K 0V 0V 0V 2.5V R238 5.1V 2.2K 0.8V VSS A IN VDD C265 C271 220/16 C260 1/50 C266 330P C264 0.001 2.6V R225 1.8K H NOTES ON SCHEMATIC DIAGRAM can be found on page 38. 2 3 4 Figure 26 SCHEMATIC DIAGRAM (11/12) – 26 – 5 C263 0.022 BO2 FM BO4 IO1 0V R226 4.
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IO2 IF IN 7 L203 100µH 5 14 13 12 R244 R231 330 10K 8 9 10 11 R241 330 R242 5.6K 8 R243 5.6K 2 3 CF203 R250 5.6K OTER'AM 0V KTA1266 GR R246 270 ( )'FM,ST (11.75V) 12.5V Q203 9 10 C231 22P 3.5V MPX -IN C232 0.001 11 12 Figure 27 SCHEMATIC DIAGRAM (12/12) – 27 – 10 C268 47/16 +B R226 4.7K R225 1.8K 11 0V 3 2 1 0V Q202 KRC104 M 1.8V 1.8V R229 2.7K R230 2.7K C253 0.018 C248 0.0047 R223 470K C254 0.018 R211 100K AM,FM:0V FM ST:4.6V 2.1V 15 14 13 1/50 3.
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HT-DD5000/C P32 4 - E TO DISPLAY PWB P30 6 - G TO DOLBY PWB P32 5 - E TO DISPLAY PWB CNS801A CNS1A CNS2A A FC2 1 20 1 FC801 18 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 P37 8 - H 3 2 1 CNP653 TO HEADPHONES PWB CNP653 B 1 1 3 5 7 9 11 13 15 17 19 21 2 4 6 8 10 12 14 16 18 20 CNS1B 1 CNS2B P36 1 - B P3 TO TUNER PWB TO AUD FC1 21 CNS201 C CNP201 1 2 3 4 5 6 7 8 9 10 11 12 3 5 7 9 11 13 15 17 2 4 6 8 10 12 14 16 18 CNS801B 3 FW654 1 P37 8 - A CNS403 8 7 6 5 4 TO VIDEO JA
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HT-DD5000/C P36 1 - B P34 1 - C TO TUNER PWB TO AUDIO JACK PWB FC1 21 CNS201 P34 1 - E TO AUDIO JACK PWB CNS501 MAIN PWB-A CNS502 COLOR TABLE BR R495B ZD401 C478 B C E R496B C477 B C E Q406 3 FW654 C476B E C B 1 Q653 D654 R653 YELLOW GREEN BL BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK RY653 R721 YL GR D653 D652 C658 RY652 C719 4 3 1 2 RY654 C657 D656 C621 C622 ORANGE RY651 C721 D621 RED OR Q654 3 2 1 B C E BROWN RD(R) D651 R656 R661 Q657
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HT-DD5000/C DIGITAL INPUT JACK PWB-B3 (TOP VIEW) DVD DIGITAL INPUT J802 J801 OPTICAL COAXIAL A CNW804 5 4 3 2 1 CNS802A D803 C802 C895 L806 C820 B D804 1 2 3 C801 1 1 2 3 4 P34 5 - A 5 6 CNP803 FC802 CNS802B 7 8 TO AUDIO JACK PWB 9 9 C884 C885 C878 3 2 1 3 2 1 Q803 C894 C893 C870 Q801 C805 3 2 1 C806 C853 C807 C854 C808 Q802 C873 C869 C C883 C857 L807 C815 C863 C867 L808 C848 C858 C852 D C813 C818 D802 E CNS803 D801 5 4 3 2 1 C843 BK WH BK WH RD C
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HT-DD5000/C : Through-hole where the top andbottom patterns are connected.
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HT-DD5000/C A R601 B P28 1 - D CNS602 TO MAIN PWB 13 12 11 10 9 8 7 6 5 4 3 2 1 C610 POWE F610 10A CNP602 F609 10A T602 POWER TRANSFORMER T.F CNP603 T.F 5 4 3 2 1 C CNP601 F611 1.
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HT-DD5000/C AC OUTLET SO601 F601 1A 125/250V R601 C610 AC POWER SUPPLY CORD(220) AC 120V,60Hz C609 C601 D604 C602 D603 R610 D602 T601 POWER TRANSFORMER D601 F602 6A 125/250V R617 R616 T.F.
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HT-DD5000/C P28 1 - F TO MAIN PWB CNP701 P37 12 - H P37 7 - H P30 6 - B TO HEADPHONES TO DOLBY TO VCR INPUT JACKPWB PWB PWB P29 12 - E TO MAIN PWB CNS702 A CNS701 CNS851 CNS802A CNS402 WH BK RD WH BK 5 4 3 2 1 FC802 1 1 2 3 4 5 CNP702 1 3 5 7 9 2 4 6 8 C523 B C E C524 CNS501 C492 Q407 B C E C482 C532 B C E C470 C527 C528 C533 Q414 11 10 9 8 7 6 5 4 3 2 1 C495 C496 R484 C462 R5C1 C455 C459 R5C2 R457 R458 R483 C466 C465 CNS502 C433 C445 Q413 8 7 6 5 C588 C481 C4
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HT-DD5000/C R549 : Through-hole where the top andbottom patterns are connected.
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HT-DD5000/C TUNER PWB-B A R227 C250 C251 R229 R228 C253 R230 1 2 3 4 5 6 7 8 9 10 11 12 CNS201 R237 CNP201 TO MAIN PWB C273 2 C254 1 R248 C247 R247 C245 IC203 R218 C246 J202 C242 R217 C235 C249 CF201 3 2 1 C229 9 8 7 6 5 4 3 2 1 13 14 15 16 17 18 19 20 21 22 23 24 R251 C240 C241 12 11 10 C228 R220 3 2 T204 R241 R219 C248 R223 R221 C275 1 C265 R244 C239 C238 TP301 C237 R224 C226 C208 L205 R213 R212 C236 VR201 FM MUTE LEVEL R209 R239 R240 C274 C271 R238 C269
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HT-DD5000/C COLOR TABLE P28 1 - C TO MAIN PWB BR CNP403 RD(R) RED OR ORANGE YL YELLOW GR GREEN 1 2 3 4 5 6 CNS403 WH BK BK BK BK BK SW1 POWER C475A C413 6 1 J401 VIDEO JACK BI403 R421A R421B C440 R411A R411B BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK OUTPUT VCR-1 C407 CNP3 L402 R402A C402 IC403 C414 8 9 10 11 R402B 13 CNS3 TO DISPLAY PWB 14 + L404 R412A C442 C441 D402 C408 P33 12 - F 4 3 2 1 INPUT 12 D401 2 1 OFF BL L403 C439 7 6 5 4 3
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HT-DD5000/C NOTES ON SCHEMATIC DIAGRAM • 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.
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HT-DD5000/C FUNCTION TABLE OF IC IC1 RH-iX0004SJZZ: System Microcomputer (IX0004SJ) (1/2) Pin No.
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HT-DD5000/C IC1 RH-iX0004SJZZ: System Microcomputer (IX0004SJ) (2/2) Pin No.
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HT-DD5000/C IC808 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (1/2) Pin No. Terminal Name Input/Output 1* A0 2 GND — 3 SS_ Input Serial host interfase: Slave select input (SPI) 4 TMS Input ICE interfase mode selection (TAG) 5 INT_ Input 6 VCC — 7* D14/RDY 8 GND 9* A1 Output Address bus. The address bus is always active. 10* A2 Output Address bus. The address bus is always active. 11* A3 Output Address bus. The address bus is always active.
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HT-DD5000/C IC808 VHiZR38600/-1: DOLBY AC-3/5.1CH MPEG2 AUDIO DECORDER (ZR38600 ) (2/2) Pin No. Terminal Name Input/Output 54 SDD Output 55 VCC — 56* GPIO2 Input/Output General-purpose I/O pin 57* GPIO1 Input/Output General-purpose I/O pin 58* GPIO0 Input/Output 59 VCC 60 GND 61 SPFRX 62 63 Function Data output for serial ports B, C and D Used to connect a power supply of +3.3V ±5% General-purpose I/O pin — Used to connect a power supply of +3.
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HT-DD5000/C 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 VPP DEM1 DEM0 V_MUTE V_SW2 V_SW1 PRO_CK PRO_DI PRO_ENA SW_ON AC3_SCK D_SEL AC3_SI AC3_SS AC3_RES ADPD DAPD NC NC NC NC P16 P15 P14 P13 IC1 RH-iX0004SJZZ: System Microcomputer (IX0004SJ) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 VREF+ 24 ALC 25 TUN_DI TUN_DO TUN_CK TUN_CE TUN_MUTE TUN_SD TUN_ST VDD OSC2 OSC1 VSS XI XO MMOD VREF KEY1 KEY2 KEY3 AREA SP_LEVEL MODEL POSISTOR 75 74 73 72 71 70 69 68 67
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22 RBASS1 23 RBASS2 25 RTRE 26 CR2 27 CR1 28 CL2 29 CL1 30 AVSS 31 Lout 32 Rout 33 Cout 34 SLout 35 SRout 36 SWout 37 AGND volume 13 14 15 Rin GNDL Lin 21 12 GNDR LBASS1 11 Cin 20 10 GNDC LBASS2 9 SLin 19 8 SRin LBASS3 7 GNDS 18 6 SWin LTRE 5 AVDD 17 4 OUT1 BYPASSL 3 OUT2 16 2 OUT3 BYPASSR 1 OUT4 OUTPUT PORT tone volume volume volume volume volume tone I/F 38 DGND 39 LATCH 40 DATA 41 CLK MCU 42 DVDD IC401 VHiM62446FP-1: 6ch Electronic Volume (M624
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HT-DD5000/C IC403 VHiNJM2279D-1: Video Switch (NJM2279D) Vin1 SW2 MUTE1 V 13 11 8 12 20kΩ Vin2 3 AMP. DRIVER 6dB 75Ω 10 Vout1 5 Vout2 20kΩ 4.45kΩ 20kΩ AMP. DRIVER 6dB 75Ω 4.14kΩ Vin3 1 20kΩ 20kΩ 4.45kΩ 4.
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HT-DD5000/C IC805 VHiTC7WU04F/-1: Inverter (TC7WU04F) 1A 1 IC806 VHi74HC153F-1: Inverter (74HC153F) 1G 1 16 VCC B 2 15 2G 1C3 3 14 A 1C2 4 13 2C3 1C1 5 12 2C2 1C0 6 11 2C1 1Y 7 10 2C0 GND 8 9 2Y 8 VCC 3Y 2 7 1Y 2A 3 6 3A GND 4 5 2Y (TOP VIEW) IC808 VHiZR38600/-1: Dolby AC-3/5.
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HT-DD5000/C IC809,810 VHiAK4321VF-1: D/A Converter (AK4321VF) DIF0 DIF1 14 DEM0 DEM1 15 12 AVDD AVSS 20 13 LRCK BICK SDATA 9 7 8 Serial Input Interface De-emphasis Control PD 6 8x Interpolator ∆∑ Modulator SCF SMUTE 10 DFS 11 8x Interpolator ∆∑ Modulator SCF TTL 24 DZF 23 21 19 VCOM CTF 18 AOUTL CTF 17 AOUTR 16 BVDD Clock OSC/Divider 5 4 1 2 3 XTI XTO CKS DVDD DVSS 22 VREF CKS 1 24 TTL DVDD 2 23 DZF DVSS 3 22 VREF XTO 4 21 AVSS XTI 5 20 AVDD PD 6
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HT-DD5000/C FL701 VVKBT211GK/-1: FL SEGMENT 9G 10G col a 7G 6G 5G 4G 3G Dp 2G 1G j h f e 8G g k b m r n p c d (8G~1G) ANODE CONNECTION 8G~3G 2G 1G P9 c c c h P10 e e e j j P11 r r r k k k P12 p p p P5 b b b P13 n n n P6 f f f P14 d d d P7 m m m P15 Dp P8 g g g P16 col 10G 9G 8G~3G 2G 1G P1 a a a P2 h h P3 j P4 10G Figure 48 FL SEGMENT – 48 – 9G
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HT-DD5000/C PARTS GUIDE MODEL HT-DD5000 HT-DD5000C HT-DD5000/C consisting of HT-DD5000/C,CP-F5000, CP-SW5000,CP-C5000 and CP-SR5000 “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.
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HT-DD5000/C NO. PRICE RANK PART CODE DESCRIPTION NO.
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HT-DD5000/C NO. PRICE RANK PART CODE DESCRIPTION NO.
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HT-DD5000/C NO.
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HT-DD5000/C NO.
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HT-DD5000/C NO.
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HT-DD5000/C NO.
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HT-DD5000/C NO. PWB-C PWB-D1~9 PRICE RANK PART CODE DCEKR0001SJ03 DCEKN0003SJ03 J J — — DESCRIPTION NO.
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HT-DD5000/C HT-DD5000/C 202 601 601x20 213 A 605 239 220 601x2 B 227x4 602x4 604x4 606 PWB-D4 PWB-B3 241 604 240 PWB-D2 216 607x2 C PWB-B1 PWB-D5 604x2 604x4 601x2 227x6 PWB-D3 603 207 205 224 219 218 217 D ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, ,,,,,,,, 210 604 Silicon Grease 203 604 225 604 604 Silicon Grease D622 221 IC751 IC701 608x4 604 604 604 609 222 604 221 204 203 Silicon Grease ,, ,, ,, ,, ,, ,, ,,,, ,, Q624 Q622 604x2 604 Q620 226 609 604X5
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HT-DD5000/C CP-F5000 A 705 B 703 702 C SP3,4 704x2 701 D E SP1,2 C1,2 Capacitor 704x4 F RD WOOFER SP1(L-CH) SP2(R-CH) BK RD G TWEETER SP3(L-CH) SP4(R-CH) H Capacitor C1,2 3.9µF/100V (N.P.
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HT-DD5000/C CP-SW5000 A 709 708 B 705 C SP1 706x4 D E 707x2 WOOFER SP1 F 703 704 G BK RD 701 702 H 1 2 3 4 Figure 10 SPEAKER EXPLODED VIEW (2/4) – 10 – 5 6
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HT-DD5000/C CP-C5000 702 A B 704 SP1 C SP2 703x4 703x2 D E WOOFER SP1(L-CH) SP2(R-CH) 701 C1 Capacitor RD F BK G TWEETER SP3(L-CH) SP4(R-CH) Capacitor C1 3.9µF/50V (N.P.
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HT-DD5000/C CP-SR5000 A 703x2 704 B 705 702 C SP1,2 D 703x4 C1,2 Capacitor E SP3,4 WOOFER SP1(L-CH) SP2(R-CH) 703x2 RD 701 F BK TWEETER SP3(L-CH) SP4(R-CH) G Capacitor C1,2 3.3µF/50V (N.P.
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HT-DD5000/C PACKING OF THE SET (FOR U.S.A. ONLY) Unit Front Speaker (L/R) CP-F5000 Polyethylene Bag, Front Speaker 9GDHSY911S009 Polyethylene Bag, Unit SSAKH0002SJZZ Packing Add., Top SPAKA0008SJZZ Polyethylene Sheet Front Speaker 9GDHSY911F014 Polyethylene Bag, Accessories SSAKA0002SJZZ • AM LOOP Antenna • FM Wire Antenna • Operation Manual • Quick Guide • RCA2,1 Audio Cord Packing Add., Left/Right SPAKA0012SJZZ C-Pad 9GDHSY911F010 FR ON T Packing Add.
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HT-DD5000/C —MEMO— – 14 –
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HT-DD5000/C 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.