Sharp SD-AT1000H Service Manual Download

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SD-AT1000H

Figure 7-2

Figure 7-3

Figure 7-4

Figure 7-5

1-Bit Top
Heat Sink

(D1)x2
ø3x8mm

(D1)x1
ø3x8mm

(D2)x1

(D1)x2
ø3x8mm

(D1)x1
ø3x8mm

(E1)x1
ø3x8mm

(E2)x1

(E3)x1

Headphones
PWB

Main PWB

Power PWB

(G1)x1
ø3x12mm

(G1)x4
ø3x8mm

(F1)x3
ø3x8mm

(F1)x6
ø3x8mm

(F1)x4

ø3x16mm

(F2)x2

Lug Wire

Remote Sensor PWB

Display PWB

Front Panel

(H3)x10
ø2.6x10mm

(H2)x1

(H1)x1

Protection
Sheet

Front Panel

1. Screw ...................... (A1) x6

7-4

Speaker

1. Screw ...................... (B1) x4

7-5

STEP

REMOVAL

PROCEDURE

FIGURE

CP-AT1000HF/CP-AT1000HC

Figure 7-1

(A1)x6
ø3x12mm

Speaker Box

(B1)x2
ø3x12mm

Speaker

(B1)x2
ø3x12mm

Front Panel

Speaker

Summary of Contents for SD-AT1000H

Page 1: ...1 BIT CIRCUIT 42 FUNCTION TABLE OF IC 43 REPLACEMENT PARTS LIST EXPLODED VIEW PACKING METHOD FOR U K ONLY SERVICE MANUAL This document has been published to be used for after sales service only The contents are subject to change without notice SHARP CORPORATION In the interests of user safety the set should be restored to its original condition and only parts identical to those specified be used 1...

Page 2: ...er Output of the Pickup inside the unit and replacementservicepartshavealreadybeenadjustedprior to shipping 3 No adjustment to the Laser Power should be attempted when replacing or servicing the Pickup 4 Under no circumstances look directly into the Pickup Lens at any time 5 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardou...

Page 3: ...1 pair L R Analogue input LINE 2 RCA type 1 pair L R Analogue input LINE 3 RCA type 1 pair L R Audio output terminals Front speakers Centre speaker Surround speakers and Subwoofer 4 ohms Headphones 16 50 ohms recommended 32 ohms Subwoofer Pre Out 10 k ohms Analogue output LINE 1 RCA type 1 pair L R Dimensions Width 430 mm 16 7 8 Height 67 mm 2 9 16 Depth 324 mm 12 3 4 Weight 4 0 kg 8 8 lbs Type Fu...

Page 4: ...10 Surround Left Signal Indicator 4 Centre Signal Indicator 11 Surround Monaural Signal Indicator 5 Centre Speaker Indicator 12 Surround Right Signal Indicator 6 Front Right Signal Indicator 13 Right Surround Speaker Indicator 7 Right Front Speaker Indicator 1 DTS Signal Indicator 2 Dolby Digital Signal Indicator 3 Dolby Pro Logic Indicator 4 Surround Indicator 5 Standard Indicator 6 Stereo Indica...

Page 5: ...tand by Button 15 Dimmer Button 16 Clock Button 17 Timer Button 18 Tuning Up and Down Buttons 19 Tuner Preset Up and Down Buttons 20 Enter Button 21 RDS ASPM Auto Station Programme Memory Button 22 Sound Mode Select Button 23 Multi Channel Select Button 24 Volume Up and Down Buttons 4 5 6 7 8 9 13 11 14 15 16 17 18 19 1 23 22 20 24 21 12 10 3 2 1 Bass Reflex Duct 2 Speakers 3 Speaker Terminals 4 M...

Page 6: ...nce 1 Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit 2 Take off nylon bands or wire holders where they need to be removed when disassembling the unit After servicing the unit be sure to rearrange the leads where they were before disassembling 3 Take sufficient care on static electricity of integrated circuits and other circuits when servicing F...

Page 7: ...Power PWB G1 x1 ø3x12mm G1 x4 ø3x8mm F1 x3 ø3x8mm F1 x6 ø3x8mm F1 x4 ø3x16mm F2 x2 Lug Wire Remote Sensor PWB Display PWB Front Panel H3 x10 ø2 6x10mm H2 x1 H1 x1 Protection Sheet 1 Front Panel 1 Screw A1 x6 7 4 2 Speaker 1 Screw B1 x4 7 5 STEP REMOVAL PROCEDURE FIGURE CP AT1000HF CP AT1000HC Figure 7 1 A1 x6 ø3x12mm Speaker Box B1 x2 ø3x12mm Speaker B1 x2 ø3x12mm Front Panel Speaker ...

Page 8: ...peaker 1 Screw B1 x2 8 2 STEP REMOVAL PROCEDURE FIGURE CP AT1000HR A1 x6 ø3x12mm Speaker Box B1 x2 ø3x12mm Speaker Front Panel Figure 8 3 1 Woofer 1 Screw A1 x10 8 3 2 Subwoofer Stand A2 x1 STEP REMOVAL PROCEDURE FIGURE CP AT1000HSW A1 x10 ø4x20mm Woofer A2 x1 Speaker Box ...

Page 9: ...hen a frequency exceeds 20 kHz and reduces it by approx 3 dB when it reaches approx 40 kHz Figure 9 2 ADJUSTMENT Figure 9 1 OUTPUT OFFSET LEVEL 1 bit amplifier s output offset voltage adjustment Adjust VRA100 VRA101 VRA200 VRA201 VRA300 and VRA301 so that the DC voltage between speaker terminals and is set to 0 5 mV at AC 230 V Electronic Voltage SO889 AC 230 V Set Output Speaker Terminal VR 0 Inp...

Page 10: ...n 1 FAN LOCK for 5 seconds 4 Detected as abnormal if the voltage of the pin 3 B CHECK is lower than 1 2 V or higher than 3 0 V Checking and cancelling the detection line Caution If the PROTECT OFFSET detection line is disconnected in case of 1 2 or 3 above a protective operation does not function The disconnection by output short circuit of each regulator may cause the parts or PCBs to burn outand...

Page 11: ... KTC4375 Y AG01Z AK09 DS1SS133 EK03 EK19 GD1N4004 B 3 E 1 C 2 B C E TOP VIEW KDS120E KDS121E KDS226 TOP VIEW TOP VIEW TOP VIEW KTA1023 Y KTA1266 GR KTA1273 Y KTC3199 GR KTC3203 Y VIEW FRONT E C B VIEW FRONT 1 2 3 S G D 1 2 3 SFPW56 MA111 D5SB60 AC AC VIEW FRONT FRONT VIEW 304AT2E 304BC2E9 304GT1U 304VT2E2 304VT2E3 SARS03 KRA102 M KRC102 M KRC104 M KRC106 M KRC107 M VIEW FRONT Cathode Anode FMLG22S...

Page 12: ...PSW OUTSL OUTSR OUTSW OUTC IN2DSP OUT1 IN DVDSR VCC DA IN1MIX CL MUTE OUT2 INDVD SW AGND5 AGND6 VEE AGND4 DGND IN1DSP INDVDC IN DVDSL AGND8 IN81 IN72 IN71 IN62 OUT2 OUT1 IN61 IN41 IN42 IN32 IN21 AGND9 IN12 IN11 ROUT32 ROUT31 AGND10 AGND3 AGND7 IN22 IN DSPSR IN2MIX IN31 14 16 15 17 18 20 13 19 21 22 12 11 10 7 23 8 9 24 6 4 5 3 2 1 25 26 27 R_CH L_CH H P SW D_GND A_GND PROTECT D_ 5V D_GND L CH H P ...

Page 13: ...ION CNA100 FROM 1 BIT SECTION L MUTE BUFFER MUTING L_CH MUTING R_CH AIN SWITCH L_CH SWITCH _CH S MUTE L_CH S MUTE R_CH MUTING L_CH MUTING R_CH PROTECT DRIVER VOLTAGE DRIVER VOLTAGE DRIVER PROTECT DRIVER BASS_SW DRIVER BASS_SW DRIVER BASS_SW DRIVER BUFFER MUTE DRIVER MUTE DRIVER MUTE DRIVER MUTE DRIVER MUTE DRIVER MUTE DRIVER BUFFER BUFFER BUFFER LIMIT LIMIT MUTING PROTECT DRIVER PROTECT DRIVER PRO...

Page 14: ...NONPCM COD_CLK OVF COD_DI PROTECT EX_CLK MCLK LRCK AUDATA0 SCLK SDATA1 AUDATA2 AUDATA1 VCC GND 3Y 2A 1A 1 2 ADC DAC DIR CONVERTER PVDD PVSS SLAVE TST RX2 I2C RX1 CAD0 CSN SCL CCLK SDA CDTI CAD1 CDTO INT1 INT0 MCKO TX XTI EXTCLK XTO DZF2 OVF VREFH AVDD AVSS LIN RIN ROUT1 ROUT2 ROUT3 LOUT3 LOUT2 LOUT1 DVSS DVDD TVDD SDTO SDTI3 SDTI2 SDTI1 LRCK BICK 15 14 12 11 10 9 8 7 6 5 4 3 2 1 13 CNP702 TO DISPL...

Page 15: ..._DSP_SCCLK DSP_RESET LRCK SCLK MCLK AUDATA1 AUDATA0 _DSP_SCDIN EMWR EMOE EXTMEM EMAD0 EMAD1 _DSP_INTREQ _DSP_SCDOUT _DSP_CS _DSP_SCCLK EMAD5 EMAD3 EMAD6 EMAD4 EMAD7 EMAD2 AUDATA2 LRCK SDATA1 SCLK LRCK SCLK SDATA1 12 288 MHz DSP 1A 1Y 2A 3A 3Y GND VCC SCLKN2 LRCLKN2 SDATAN2 SCCLK SCDIN SCDOUT CS INTREQ EXTMEM SDATAN1 SCLKN1 LRCLKN1 D0 D1 D2 D3 D4 D5 D6 D7 RD WR MCLK SCLK LRCLK AUDATA0 AUDATA1 AUDAT...

Page 16: ... SEG4 SEG3 SEG2 SEG1 DIG15 DIG14 DIG7 DIG8 DIG6 DIG5 DIG4 DIG3 DIG2 DIG1 DIG9 KEY1 VEE DIG10 DIG11 DIG12 DIG13 VREF X_IN X_OUT VF1 3 1 4 5 6 2 1 3 4 5 SP_RELAY VP FOR FL VF2 AC_RELAY P_CONT_LEVEL 9V H P_SW CONFIG CCB_CL CCB_DO CCB_CE OFF_SET PROTECT A D_RESET B_CHECK PROTECT VOL_CL VOL_DA D_GND SW 5V BASS_SW 14 15 16 17 18 19 20 13 12 11 10 7 2 4 8 5 6 3 9 CCB_DI 27 26 25 24 23 22 21 L_MUTE W_S_MU...

Page 17: ...LK COD_DI COD_CSN VOL_DA VOL_CL AC RLY SP_RLY NONPCM SEG16 SEG15 SEG14 SEG13 SYS_STOP X_IN X_OUT 4 2 1 1 2 4 1 3 5 3 6 5 5 4 3 GND DSP_SCCLK COD_CSN COD_CLK DSP_RESET DSP_CS DSP_SCDIN DSP_SCDOUT DSP_INTERQ OVF COD_DO COD_DI DIG_FUNC_ B NON_PCM 15 14 13 10 9 8 7 6 5 4 3 2 1 11 12 9V CONFIG D_GND UN_SW 5 6V SW 5V BASS_SW 2 4 5 6 1 3 CNP502 TO MAIN SECTION RESET RESET LED DRIVER LED DRIVER LED DRIVER...

Page 18: ... BIT AMP SECTION 11 12 7 8 9 13 16 15 14 CNS701 FROM DISPLAY SECTION CNA104 TO 1 BIT AMP SECTION C TO MAI 1 1 2 2 PROTECT DRIVER REGULATOR DRIVER OVER CURRENT DETECTOR PROTECT DRIVER IC901 STRF6268 SWITCHING REGULATOR Q931 Q895 Q896 Q932 D902 D943 BI933 CNS933 T901 SWITCHING POWER TRANSFORMER D960 CNP901 D944 L931 IC933 KIA7809AP VOLTAGE REGULATOR IC931 SE B2 ERROR AMP D936 D901 PC901 TH901 D942 D...

Page 19: ...RROUND FR _IN FR _IN FL _IN FL _IN FRONT UCON_ 5V PROTECT B_CHECK 4 3 5 1 11 WOOFER WOOFER CEN CEN CENTER 6 7 8 10 9 11 12 5 SL SL SR SR FR FL FL FR 2 1 3 4 SURROUND FRONT SUBWOOFER 7 6 3 2 4 1 10 6 5 17 18 19 20 21 22 23 24 25 26 27 28 TO 1 BIT AMP SECTION CNP531 TO MAIN SECTION PHOTO COUPLER DRIVER DETECTOR DRIVER D963 Q951 Q950 Q892 PC902 ZD937 IC306 TJM4558CD OPE AMP BI931 CNS931 RL897 RL898 R...

Page 20: ...R VDDL VDDX XI XO GNDX MCK ANALOG IN R CH ANALOG IN L CH VKK VCC VKK GND SB SA OUTB OUTB VBBB VBBB INB VBOOTB VDD VBOOTA INA VBBA VBBA OUTA OUTA ANALOG GNDX TEST 11 2896 MHz 3 1 2 2 1 3 3 1 2 2 1 3 2 3 1 CNS933 FROM POWER SECTION 14 16 15 25 26 28 27 17 18 FRONT SUBWOOFER TO POWER SECTION R CH OUTPUT OFFSET ADJUSTMENT L CH OUTPUT OFFSET ADJUSTMENT OVER CURRENT DETECTOR OVER CURRENT DETECTOR OVER C...

Page 21: ...B GND VKK VCC R CH_IN 2 AGND 2 L CH_IN 2 Lch_ 2 Lch_ 2 Rch_ 2 Rch_ 2 Lch_ 3 Lch_ 3 Rch_ 3 Rch_ 3 L CH_IN 3 AGND 3 R CH_IN 3 PROTECT PROTECT OFFSET RESET ANALOG IN L CH ANALOG IN R CH GNDX XI VDDX OUTL VDDR OUTR OUTR OUTL GNDD VDDL VDA VDDL RESET L CH IN R CH IN GNDA NFR2 NFL1 NFL2 NFR1 TEST TEST NFR1 NFL2 NFL1 NFR2 GNDA R CH IN L CH IN RESET VDA VDDL GNDD OUTL OUTL OUTR OUTR VDDR VDDX XI GNDX ANAL...

Page 22: ...C442 C429 C425 C413 C417 C426 C418 C414 R591 R647 R590 R592 C430 R626 D502 C584 C583 C634 C699 C639 C640 C666 C585 C596 C633 D501 R627 C665 D517 D518 R690 R689 R611 R612 C595 C586 D514 D516 C402 C601 IC513 C598 ZD503 ZD502 ZD557 ZD559 ZD565 ZD567 ZD561 ZD563 C607 ZD403 ZD402 C539 C608 ZD564 ZD562 ZD568 ZD566 ZD560 ZD558 CNP601 C540 R541 BI500 CNP501 BI601 CNS601 LUG3 CNP502 Q526 LUG4 XL101 IC507 R...

Page 23: ...405 IC412 Q403 R404 IC413 R461 R400 R405 R406 R401 Q428 R452 C447 R463 R464 Q401 R436 C428 R493 R492 R473 C440 R414 R440 R438 R462 R460 R409 R410 R413 R427 Q459 R428 R444 R432 R506 R433 R442 R543 Q513 Q515 Q524 Q535 Q537 Q539 R425 R426 R445 R446 R465 R466 Q512 Q523 Q536 Q538 C582 C578 R600 R670 R602 R601 R614 R599 R586 R588 R603 C642 C638 Q527 Q503 R613 Q525 Q543 R595 R596 R606 R605 R604 C587 R584...

Page 24: ... C725 JOG701 JOG VOLUME C727 C717 IC703 Q702 CNP70 LED70 LED703 CNP701 SW705 TUNING DOWN SW704 TUNING UP SW703 TUNER BAND SW702 LINE BI702 SW701 DIGITAL CNS702 FFC701 RX701 BI703 1 2 3 4 5 6 5 4 3 2 1 1 RD GR WH GR WH REMOTE SENSOR PWB A4 CNP501 P22 5 A TO MAIN PWB 33 1 CNP50 P22 2 TO MAIN 15 1 3 5 7 9 11 13 15 17 21 23 25 27 19 2 4 6 8 10 12 14 7 9 11 13 15 6 8 10 12 14 16 18 22 24 26 29 31 33 28...

Page 25: ...721 R717 C702 R791 R713 R712 R711 R790 R710 R789 C703 C718 C701 LED701 BI701 CNP702 LED705 LED706 LED707 LED708 LED704 LED703 SW706 POWER XL701 FL701 CNS701 FFC702 QS07 QS06 RS05 RS06 QS08 RS07 QS04 CS04 QS03 CS02 QS02 CS01 QS01 RS01 CNS01 DS01 RS03 DS02 QS05 RS04 CS03 CNS02 DS03 6 5 4 3 2 1 1 1 5 10 15 20 25 35 40 45 55 60 65 90 95 100 30 31 70 75 85 80 81 50 51 DISPLAY PWB A2 TOP VIEW DISPLAY PW...

Page 26: ...SD AT1000H 26 A B C D E F G H 1 2 3 4 5 6 Figure 26 WIRING SIDE OF P W BOARD 5 8 POWER PWB B TOP VIEW The numbers 1 to 4 are waveform numbers shown in page 42 ...

Page 27: ...3 DA208 CA145 DA131 DA133 CA159 CA246 DA230 DA232 CA260 CA245 DA231 DA233 DA212 DA209 CA278 CA265 CA275 CA366 CA378 DA213 DA308 DA312 CA259 CA346 DA330 DA332 CA360 DA315 CA345 DA331 DA333 CA359 DA309 DA313 CA365 CA375 DA114 DA111 DA132 DA112 CA178 DA115 DA210 QA414 QA415 DA214 DA211 DA215 DA310 DA405 DA314 DA311 ICA300 DA406 DA207 DA216 DA116 DA107 DA403 QA416 DA316 DA307 DA400 DA402 R857 D887 R89...

Page 28: ...2 CA103 CA132 CXA100 CA199 CA150 CA154 ICA102 LA102 LA101 LA100 CA180 CA182 CA194 RA150 CA188 RA420 CA196 LFA400 R ZD937 R888 R874 LA4000 CA406 CA197 RA419 CA187 RA250 RA151 CA181 CA179 LA103 LA200 ICA101 CA149 CA153 CA200 CA101 VRA101 VRA200 CA201 CNA100 CA100 VRA100 VRA201 CA202 CA203 CNA104 CA232 CA407 LFA403 CA412 CA299 CA250 CA254 CA249 ICA202 ICA201 LA202 LA201 CA294 CA280 CA279 CA282 CA281 ...

Page 29: ... ZD934 R870 C984 R910 R894 R869 C920 R882 C869 R995 R999 R893 C871 C919 C872 C918 R998 C998 Q951 Q950 R997 R996 PC902 R930 C932 PC901 R915 T901 SWITCHING POWER TRANSFORMER C909 C907 C913 C906 T903 POWER TRANSFORMER C902 L902 L901 C905 C903 C922 C904 D901 C908 TH901 R917 C912 D902 R903 R908 R906 R905 C915 R907 R916 IC901 R914 D905 D906 R918 D907 D891 C988 Q892 R863 R864 SO889 SPEAKER TERMINAL C911 ...

Page 30: ... IN DSPSL INDSPC IN DSPSW OUTSL OUTSR VINSL VINC OUTSW OUTC VINSR IN2DSP OUT1 IN DVDSR VCC DA GOUTSR IN1MIX OUT2 CL MUTE OUT2 INDVD SW AGND5 AGND6 VEE AGND4 DGND OUT1 IN1DSP INDVDC IN DVDSL IN82 AGND8 IN81 IN72 IN71 IN62 OUT2 BBNF1 OUT1 BNF22 BBNF2 IN61 IN52 IN51 BNF12 BNF21 BNF11 IN41 IN42 TNF1 IN32 IN21 GOUT1 AGND9 IN12 IN11 VIN2 GOUT2 ROUT32 ROUT31 AGND10 ROUT11 ROUT22 ROUT21 ROUT12 GOUTSL AGND...

Page 31: ... GND SURROUND R CH SURROUND L CH FRONT L CH CENTER FRONT R CH GND FRONT GND SUB WOOFER 12 6 10 11 1 8 4 9 5 7 3 2 12 6 10 11 1 8 4 9 5 7 3 2 3 1 2 3 VSS VDD VSS VDD VDD VSS VSS VDD VDD VSS 22 16 CNS931 P37 8 A FROM POWER PWB CNA100 P39 8 A FROM POWER PWB 1 1 2 3 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 MAIN PWB A1 1 2 1 11 B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B B ...

Page 32: ...CLK MCLK LRCK AUDATA0 SCLK SDATA1 AUDATA2 AUDATA1 GND A GND D GND A VCC GND 3Y 3A 2Y 2A 1Y 1A CHASSIS 1 2 ADC DAC DIR CONVERTER PVDD R PVSS RX4 SLAVE RX3 TST RX2 I2C RX1 CAD0 CSN SCL CCLK SDA CDTI CAD1 CDTO INT1 INT0 MCKO TX XTI EXTCLK XTO DZF2 OVF VCOM VREFH AVDD AVSS DZF1 LIN RIN ROUT1 ROUT2 ROUT3 LOUT3 LOUT2 LOUT1 PDN DVSS DVDD TVDD SDTO SDTI3 SDTI2 SDTI1 LRCK BICK 15 14 12 11 10 9 8 7 6 5 4 3 ...

Page 33: ... _DSP_SCDIN EMWR EMOE EXTMEM EMAD0 EMAD1 _DSP_INTREQ _DSP_SCDOUT _DSP_CS _DSP_SCCLK EMAD5 EMAD3 EMAD6 EMAD4 EMAD7 EMAD2 AUDATA2 LRCK SDATA1 SCLK LRCK SCLK SDATA1 GND D GND D ASSIS 12 288 MHz DSP 1A 1Y 2A 2Y 3A 3Y GND VCC SCLKN2 LRCLKN2 SDATAN2 SCCLK SCDIN SCDOUT CS INTREQ EXTMEM SDATAN1 SCLKN1 LRCLKN1 D0 D1 D2 D3 D4 D5 D6 D7 RD WR XMT958 MCLK SCLK LRCLK AUDATA0 AUDATA1 AUDATA2 CLKIN CLKSEL FILT2 F...

Page 34: ...G4 SEG3 SEG2 SEG1 DIG15 DIG14 DIG7 DIG8 DIG6 DIG5 DIG4 DIG3 DIG2 DIG1 DIG9 KEY1 VEE DIG10 DIG11 DIG12 DIG13 VREF X_IN X_OUT VF1 3 1 4 5 6 2 1 3 4 5 SP_RELAY VP FOR FL VF2 AC_RELAY P_CONT_LEVEL 9V H P_SW CONFIG CCB_CL CCB_DO CCB_CE OFF_SET PROTECT A D_RESET B_CHECK PROTECT VOL_CL VOL_DA D_GND SW 5V BASS_SW 14 15 16 17 18 19 20 13 12 11 10 7 2 4 8 5 6 3 5 3 2 1 6 4 9 CCB_DI 27 26 25 24 23 22 33 32 3...

Page 35: ...COD_CSN VOL_DA VOL_CL AC RLY SP_RLY NONPCM SEG16 SEG15 SEG14 SEG13 SEG12 SYS_STOP X_IN X_OUT 4 2 1 1 2 4 1 3 5 3 6 5 5 4 3 GND DSP_SCCLK COD_CSN COD_CLK DSP_RESET DSP_CS DSP_SCDIN DSP_SCDOUT DSP_INTERQ OVF COD_DO COD_DI DIG_FUNC_ B NON_PCM 15 14 13 10 9 8 7 6 5 4 3 2 1 11 12 9V CONFIG VOL_CL D_GND UN_SW 5 6V SW 5V BASS_SW 7 2 4 5 6 1 3 1 3 2 REMOTE SENSOR PWB A4 1 1 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3...

Page 36: ...DRIVER_ 9V P38 1 H TO 1 BIT AMP SECTION 11 12 7 8 9 13 0 33 250 16 15 14 CNS701 P34 1 C FROM DISPLAY PWB CNA104 P38 2 A TO 1 BIT AMP SECTION 1 3 2 1 1 2 2 POWER PWB B 1 2 B B B B B B B B B B 220 400 When Servicing pay attention as the area enclosed by this line is directly connected with AC main voltage PROTECT DRIVER OVER CURRENT DETECTOR REGULATOR DRIVER PROTECT DRIVER 1 6 Posistor 1 2 3 IC901 S...

Page 37: ...SURROUND FR _IN FR _IN FL _IN FL _IN FRONT UCON_ 5V PROTECT B_CHECK 4 3 5 1 11 12 WOOFER WOOFER CEN CEN CENTER CHASSIS GND 6 7 8 10 9 11 12 5 SL SL SR SR FR FL FL FR 2 1 3 4 SURROUND FRONT SUBWOOFER 4 7K 7 6 3 2 4 1 10 11 6 5 17 18 19 20 21 22 23 24 25 26 27 28 P38 3 6 H P39 7 11 H TO 1 BIT AMP SECTION CNP531 P31 12 E TO MAIN PWB B B B B B B B B B B B B B B B B B B B B B B B B DETECTOR DRIVER PHOT...

Page 38: ... GND SB SA DTADJB OUTB OUTB VBBB VBBB INB VBOOTB DTADJA VDD VBOOTA INA VBBA VBBA OUTA OUTA ANALOG IN R MCK GNDX XO GNDA NFR2 NFR1 TEST 1 25 1 25 1 25 2W 2W 1 25 1 25 11 2896 MHz 3 1 2 2 1 3 3 1 2 2 1 3 2 3 1 3 1K 0 1 CNS933 P36 2 A FROM POWER SECTION CNS02 P40 1 C TO PROTECT CIRCUIT PWB 1 2 3 14 16 15 25 26 28 27 17 18 FRONT SUBWOOFER P36 4 A TO POWER SECTION R CH OUTPUT OFFSET ADJUSTMENT L CH OUT...

Page 39: ...IN L CH ANALOG IN R CH MCK GNDX XO XI VDDX OUTL VDDR OUTR OUTR OUTL GNDD VDDL VDA VDDL RESET L CH IN R CH IN GNDA R CH Vref L CH Vref NFR2 NFL1 NFL2 NFR1 TEST TEST NFR1 NFL2 NFL1 NFR2 GNDA L CH Vref R CH Vref R CH IN L CH IN RESET VDA VDDL GNDD OUTL OUTL OUTR OUTR VDDR VDDX XI XO GNDX MCK ANALOG IN R CH ANALOG IN L CH 1 25 1 25 1 25 1 25 1 25 1 25 1 25 1 25 5W 1 2 3 2 1 3 1 2 3 3 2 1 2 1 3 VKK 0 1...

Page 40: ...R KTC3199 GR 1M 4 7K 4 7K DS1SS133 10 16 0 047 ML OFFSET PROTECT OFFSET COM A D RESET OFFSET COM SP RELAY SW_ 5V GND 1 2 3 1 2 3 3 2 1 3 2 1 1 2 3 PROTECT CIRCUIT PWB C B B BI105 P38 1 A FROM POWER PWB BI703 P34 2 H FROM DISPLAY PWB SP RELAY BUFFER SP RELAY BUFFER OFFSET LATCH OFFSET LATCH PROTECT DRIVER OFFSET AMP OFFSET AMP OFFSET AMP CNS02 CNS01 RS04 QS06 QS07 RS06 RS07 QS08 RS05 CS03 CS04 DS02...

Page 41: ...1 7 94 V 1 2 65 V 1 9 01 V 1 4 96 V 2 0 V 2 2 65 V 2 0 V 2 0 V 3 0 V 3 0 V 3 5 01 V 3 2 51 V PIN PIN 4 8 43 V 4 0 V NO NO 5 0 V 5 4 95 V 1 4 96 V 13 0 V 6 0 V 6 2 65 V PIN PIN 2 2 47 V 14 2 55 V 7 0 V 7 2 65 V NO NO 3 2 47 V 15 2 55 V 8 8 48 V 8 4 95 V 1 8 8 V 1 0 V 4 0 V 16 0 V 2 7 52 V 2 10 21 V 5 2 47 V 17 2 47 V 3 8 25 V 3 10 20 V 6 2 47 V 18 2 47 V PIN PIN 4 0 V 4 13 2 V 7 4 96 V 19 2 48 V NO...

Page 42: ...rt is in floating condition The waveform on the HIGH side shows that only the booted voltage lowers 2 1 11 12 2 1 2 00 V div 500 ns div 194 545465 µs 12 30 V 2 00 V div AD IC NF IN In partial pressure OUT 4 to 7 V amplitude of GND reference is observed In IC of 75 kohms the reference is 2 5 V because of VREF Due to imaginary GND of operational amplifier inside IC the waveform cannot be monitored T...

Page 43: ... data bus for connecting an 8 bit external memory Otherwise in serial host mode these pins can act as general purpose input or output pins that can be individually configured and controlled by the DSP 12 VD2 Input Digital positive supplies Norminally 2 5 V 13 DGND2 Digital ground 14 17 DATA3 EMAD3 GPIO3 Input In parallel host mode these pins provide a bidirectional data bus DATA0 EMAD0 GPIO0 If a ...

Page 44: ...rived from the CS493XX internal clock generator In either master or slave mode the polarity of LRCLKN2 for a particular subframe can be programmed by the DSP When the CDI is configured for bursty delivery or parallel audio data delivery is being used CMPREQ is an output which serves as an internal FIFO monitor CMPREQ is an active low signal that indicates when another block of data can be accepted...

Page 45: ...lock at either 128 Fs 256 Fs or 512 Fs MCLK can be an input at 128 Fs 256 Fs 384 Fs or 512 Fs MCLK is used to derive SCLK and LRCLK when SCLK and LRCLK are driven by the CS493XX 1 2 3 4 5 6 40 41 42 43 44 23 22 21 20 19 18 28 27 26 25 24 7 8 9 10 11 12 13 14 15 16 17 39 38 37 36 35 34 33 32 31 30 29 IC101 CS493264 MCLK DGND1 CS SCDIO SCDOUT PSEL GPIO9 ABOOT INTERQ EXTMEM GPIO8 SDATAN1 VD3 DGND3 SC...

Page 46: ... 1 When the input data of group 2 is 0 for 8192 times in a row or the RSTN bit is 0 it changes to H OVF Output Analog input overflow detect pin Note 2 It changes to H if the analog input of Lch or Rch overflows 21 AVSS Analog ground pin 0 V 22 AVDD Input Analog power supply pin 4 5 V 5 5 V 23 VREFH Input Reference voltage input pin AVDD 24 VCOM Output Common voltage output pin AVDD 2 25 DZF1 Outpu...

Page 47: ... 2 2 Terminal Name Pin No Input Output Function Figure 47 BLOCK DIAGRAM OF IC Notes 1 Grouping of the channels can be set with DZFM2 0 bit 2 This pin turns to an OVF pin if the OVFE bit is set to 1 3 Except for the internal bias pins any of the digital input pins must not be floated 1 XTO XTI EXTCLK DVDD DVSS TVDD TX MCKO LRCK BICK SDTO SDTI1 RIN LIN LOUT1 LOUT1 ROUT2 LOUT2 ROUT3 LOUT3 DZF1 VCOM V...

Page 48: ...input terminal 28 INDSPSW DSP subwoofer input terminal 29 AGND1 Analog ground terminal 30 GOUTSW Subwoofer input gain output terminal 31 VINSW Subwoofer volume input terminal 32 AGND2 Analog ground terminal 33 GOUTC Center speaker input gain output terminal 34 VINC Center speaker volume input terminal 35 OUTSW Subwoofer output terminal 36 OUTC Center speaker output terminal 37 OUTSL Surround Lch o...

Page 49: ...ilter terminal 65 VIN1 1ch Lch volume input terminal 66 GOUT1 1ch Lch input gain output terminal 67 AGND9 Analog ground terminal 68 VIN2 2ch Rch volume input terminal 69 GOUT2 2ch Rch input gain output terminal 70 AGND10 Analog ground terminal 71 ROUT11 1ch REC input and output terminal 1 72 ROUT12 2ch REC input and output terminal 1 73 ROUT21 1ch REC output terminal 2 74 ROUT22 2ch REC output ter...

Page 50: ...ode SW2 DSP 5 1ch Mode SW2 DVD 5 1ch Mode SW1 LINE R L MIX LINE R L MIX 1 2 3 1 2 3 Input mute SW LOGIC VEE VCC BASS BOOST BASS TREBLE REC INSW REC SW1 REC SW2 REC SW3 IN31 IN32 IN41 IN42 IN51 IN52 IN61 IN62 IN71 IN72 IN81 IN82 INDVDSR INDVDSL INDVDC INDVDSW OUT2 OUT2 OUT1 OUT1 IN1DSP IN1MIX IN2DSP IN2MIX INDSPSR INDSPSL INDSPC INDSPSW AGND1 GOUTSW VINSW AGND2 GOUTC VINC OUTSW OUTC OUTSL OUTSR VIN...

Page 51: ...CIN CCB_DI Output TUNER PLL VOL IC interface data output 21 VSS VSS Input GND VSS FLASH 22 XIN XIN Input Main clock input 4 19 MHz 23 XOUT XOUT Output Main clock input 4 19 MHz 24 VCC VCC Input Power supply 5 V VCC FLASH 25 P77 INT4 BUZ01 POWER KEY Input Power ON key input 26 P76 T3OUT DD_LED Input Dolby digital indicator H OPEN OFF L ON 27 P75 T1OUT DPL_LED Input Dolby prologic indicator H OPEN O...

Page 52: ...FLD14 P00 FLD8 DIG15 DIG9 Output FL digit driver 81 88 P27 FLD7 P20 FLD0 DIG8 DIG1 Output FL digit driver 89 VEE VEE Input VLOAD 35 V 90 PB6 SIN1 L_MUTE Output VCR out audio mute output H MUTE ON L MUTE OFF 91 PB5 SOUT1 W_S_MUTE Output Subwoofer speaker S MUTE output H MUTE ON L MUTE OFF 92 PB4 SCLK11 F_S_MUTE Output Front speaker S MUTE output H MUTE ON L MUTE OFF 93 PB3 SSYB1 C_S_MUTE Output Cen...

Page 53: ...D47 DTS_LED P56 FLD46 SURR_LED P55 FLD45 STEREO_LED P54 FLD44 COD_DI P52 FLD42 COD_CLK P51 FLD41 COD_CSN P50 FLD40 XOL_DA P47 FLD39 XOL_CL P46 FLD38 P45 FLD37 DIG_FUND B P43 FLD35 AC_RLY P42 FLD34 SP_RLY P41 FLD33 CONFIG P40 FLD32 BASS_SW P37 FLD31 NO USE P36 FLD30 SEG16 P35 FLD29 SEG15 P34 FLD28 SEG14 P33 FLD27 SEG13 P32 FLD26 SEG12 P31 FLD25 SEG11 P30 FLD24 SEG10 P17 FLD23 SEG9 P16 FLD22 SEG8 P1...

Page 54: ... Rch IN Input R channel analog input terminal 18 Rch Vref Input Reference voltage terminal for R channel 19 Lch Vref Input Reference voltage terminal for L channel 20 Lch IN Input L channel analog input terminal 21 RESET Input Reset terminal It is reset with L 22 NFL2 Input L channel reverse signal feedback input terminal 23 NFL1 Input L channel forward signal feedback input terminal 24 VDDA Input...

Page 55: ...ntial terminal of controller 11 VCC Power supply to pre driver 12 VKK Lowest potential terminal of controller 13 INB Logic input 14 GND Ground for controller 15 VDD Power supply to controller 16 VBOOTB Bootstrap condenser terminal 17 18 VBBB Output stage power supply 19 20 OUTB Output stage switching output 21 SB Output stage low side source terminal VKK VDD INA DTADJA VKK DTADJB INB GND VCC UVLO ...

Page 56: ...SD AT1000H 56 M E M O ...

Page 57: ...pe 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 VRS Carbon film type VRN Metal film type VR MF Cylindrical type wit...

Page 58: ...N KRA107 S Q539 VS2SD601AR 1 J AC Silicon NPN 2SD601 AR Q541 VS2SD601AR 1 J AC Silicon NPN 2SD601 AR Q542 VSKRA106S 1 J AB Digital PNP KRA106 S Q543 545 VS2SD601AR 1 J AC Silicon NPN 2SD601 AR Q598 599 VSKTC2875B 1 J AC Silicon NPN KTC2875 B Q701 702 VSKRC104M 1 J AC Digital NPN KRC104 M Q703 708 VSKRC107S 1 J AB Digital NPN KRC107 S Q709 VSKRC102S 1 J AB Digital NPN KRC102 S Q710 VS2SB709AR 1 J A...

Page 59: ...J AC 2 2 µF 16V C116 VCKYCY1AB104K J AC 0 1 µF 10V C117 118 VCKYCY1AF105Z J AB 1 µF 10V C120 VCKYCY1AB104K J AC 0 1 µF 10V C123 VCKYCY1HB102K J AA 0 001 µF 50V C124 VCKYCY1AF105Z J AB 1 µF 10V C125 126 VCCCCY1HH220J J AA 22 pF CH 50V C127 VCKYCY1AF105Z J AB 1 µF 10V C132 VCKYCY1AF105Z J AB 1 µF 10V C133 VCKYCY1AB104K J AC 0 1 µF 10V C136 VCKYCY1CF104Z J AB 0 1 µF 16V C137 VCKYCY1AF105Z J AB 1 µF 1...

Page 60: ...0 µF 50V Electrolytic C935 RC EZ0122AWZZ J AC 100 µF 10V Electrolytic C937 RC EZ0121AWZZ J AD 100 µF 63V Electrolytic C938 RC EZ0097AWZZ J AF 1000 µF 25V Electrolytic C939 VCKYPA1HB331K J AA 330 pF 50V C940 VCEAZW1HW228M J AH 2200 µF 50V Electrolytic C941 942 RC EZ0097AWZZ J AF 1000 µF 25V Electrolytic C945 VCEAZA1HW105M J AB 1 µF 50V Electrolytic C946 VCQYKA1HM473K J AB 0 047 µF 50V Mylar C948 RC...

Page 61: ...RS CY1JB105J J AA 1 Mohm 1 16W R149 VRS CY1JB471J J AA 470 ohms 1 16W R150 VRS CY1JB151J J AA 150 ohms 1 16W R151 152 VRS CY1JB473J J AA 47 kohms 1 16W R193 VCCCCY1HH101J J AA 100 pF CH 50V R194 196 VRS CY1JB332J J AA 3 3 kohms 1 16W R197 199 VRS CY1JB122J J AA 1 2 kohms 1 16W R383 VRS CY1JB102J J AA 1 kohm 1 16W R400 VRS CY1JB222J J AA 2 2 kohms 1 16W R401 VRS CY1JB104J J AA 100 kohm 1 16W 1 R402...

Page 62: ... 16W R795 VRS CY1JB152J J AA 1 5 kohms 1 16W R796 VRS CY1JB122J J AA 1 2 kohms 1 16W R797 VRS CY1JB102J J AA 1 kohm 1 16W R798 VRS CY1JB103J J AA 10 kohm 1 16W R799 VRS CY1JB392J J AA 3 9 kohms 1 16W R855 VRS CY1JB183D J AA 18 kohms 1 16W R857 858 VRS CY1JB103J J AA 10 kohm 1 16W R859 VRS CY1JB333J J AA 33 kohms 1 16W R861 862 VRS CY1JB103J J AA 10 kohm 1 16W R863 VRD ST2CD102J J AA 1 kohm 1 6W R8...

Page 63: ... 16W RM712 VRS CY1JB182J J AA 1 8 kohms 1 16W RM713 VRS CY1JB331J J AA 330 ohms 1 16W RM714 VRS CY1JB182J J AA 1 8 kohms 1 16W RM715 VRS CY1JB820J J AA 82 ohms 1 16W RM717 VRS CY1JB473J J AA 47 kohms 1 16W RM718 719 VRS CY1JB103J J AA 10 kohm 1 16W RM720 VRS CY1JB683J J AA 68 kohms 1 16W RM721 VRS CY1JB103J J AA 10 kohm 1 16W RM723 VRS CY1JB472J J AA 4 7 kohms 1 16W RM730 732 VRS CY1JB820J J AA 82...

Page 64: ...king Case 6 SPAKP0026AWZZ J AB Polyethylene Bag AC Power Supply Cord For U K Only 7 SPAKZ1017AWZZ J AH Pad Protection 8 SPAKZ1090AWZZ J AD Pad Protection 9 SSAKA0007AWZZ J AB Polyethylene Bag Accessories 10 SSAKH0124AWZZ J AE Polyethylene Bag Unit 11 TCAUH0094AWZZ J AB Caution Speaker Except for Korea Russia 11 TCAUH0096AWZZ J Caution Speaker For Korea 11 TCAUH0097AWZZ J Caution Speaker For Russia...

Page 65: ... 908 PKYU 0009AWZZ J AL Absorber 909 PCUSG0139AWZZ J AG Cushion Leg 910 TSPC 1287AWZZ J Label Specifications 911 XMBSF40P20000 J AC Screw ø4 20mm 912 PCUSS0067AWZZ J AD Cushion Stopper 913 PCUSF0009AWZZ J Felt A 914 PCUSF0010AWZZ J Felt B 915 PCUSF0011AWZZ J Felt C SP1 RSPA10101AW4W J BD Woofer ACCESSORIES PACKING PARTS 1 SPAKA0423AWZZ J AM Packing Add Top Bottom 2 SSAKH0120AWZZ J AE Miramat Bag 3...

Page 66: ...608x2 607x2 604x5 602 243 607x8 230 233 1 233 2 233 3 233 3 215 607 205 236 601 601 601x12 606x4 601x2 601 221 207 D902 217 IC901 229x2 603x10 604x3 604 604 611x3 210 IC933 218 219 605 607x6 ICA301 ICA302 ICA201 ICA202 ICA101 ICA102 IC507 IC513 220 242 214 241 206 FL701 211 213 212 201 236 232 204 201 1 201 3 201 2 201 6 201 8 201 7 201 5 201 4 201 9 201 10 234 216x4 209 226 231 225x4 240x3 239 60...

Page 67: ...AL SP1 CP AT1000HF CP AT1000HC SP1 CP AT1000HC CP AT1000HF CP AT1000HF SP2 CP AT1000HC 2 SP1 CP AT1000HF SP1 CP AT1000HC 2 SP3 4 SPEAKER SP3 CP AT1000HF SP2 CP AT1000HC 4 SPEAKER BK BK RD RD SPEAKER 907x2 908x2 908 907x2 907x2 907x6 901 904 905x2 902 903 906 SP1 CP AT1000HF SP1 CP AT1000HC 2 SP3 CP AT1000HF SP2 CP AT1000HC 4 ...

Page 68: ...SD AT1000H 11 A B C D E F G H 1 2 3 4 5 6 Figure 11 SPEAKER EXPLODED VIEW 2 3 CP AT1000HR TERMINAL TERMINAL SP1 2 SP1 2 SP1 2 SPEAKER BK RD SPEAKER 907x2 907x2 907x6 901 904 902 903 906 905x2 ...

Page 69: ... 12 A B C D E F G H 1 2 3 4 5 6 Figure 12 SPEAKER EXPLODED VIEW 3 3 CP AT1000HSW SP1 WOOFER SP1 WOOFER TERMINAL TERMINAL BK RD 910 901 904 907 902 906 908 915x2 915x2 912 SP1 903 905 911x10 909x4 914 913 914 913 ...

Page 70: ...ide TiNSE0543AWZZ 15 Operation Manual TiNSE0545AWZZ 1 Sheet Leg PCUSG0129AWSA 2 Packing Add Top Bottom SPAKA0424AWZZ 3 Miramat Bag SSAKH0119AWZZ 4 Label Model TLABZ1417AWZZ 1 Packing Add Top Bottom SPAKA0423AWZZ 2 Miramat Bag SSAKH0120AWZZ 3 Label Model TLABZ1418AWZZ B A B A C UNIT 10 4 4 FRONT SPEAKER CENTER SPEAKER SURROUND SPEAKER CP AT1000HF CP AT1000HC CP AT1000HR CP AT1000HF SD AT1000H C SUB...

Page 71: ...SD AT1000H 14 M E M O ...

Page 72: ... 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 A0305 1DS HA M SG SK RUS Korea SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan ...

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