Sharp CD-XP200 Скачать руководство пользователя страница 48 | Manualshive

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CD-XP200/CD-XP2200

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IC601 VHiLC75341/-1: Audio Processor (LC75341)

Figure 48 BLOCK DIAGRAM OF IC

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LVref

RVref

CONTROL

CIRCUIT

CONTROL

CIRCUIT

CONTROL

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LSEL0

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CD

Tuner

Tape

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LC75341

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Содержание CD-XP200

Страница 1: ...IC 45 FL DISPLAY 51 REPLACEMENT PARTS LIST EXPLODED VIEW PACKING OF THE SET FOR U S A 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 MINI COMPONENT S...

Страница 2: ...ohm 10 watt resistor paralleled by a 0 15 µF capacitor in 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 t...

Страница 3: ...ctor laser pickup D A converter 1 bit D A converter Frequency response 20 20 000 Hz Dynamic range 90 dB 1 kHz Frequency range FM 87 5 108 MHz AM 530 1 720 kHz 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 3 WRMS Type 2 way type speaker system 2 5 cm Tweeter 5 1 8 13 cm Woofer Maximum input power 150 W Rated in...

Страница 4: ...ass Demo Mode Button 10 Disc Tray Open Close Button 11 Disc Skip Button 12 Volume Up and Down Buttons 13 Tape 1 Cassette Compartment 14 Tape 2 Cassette Compartment 15 CD Track Down or Fast Reverse Tape 2 Rewind Tuner Preset Down Button 16 CD Track Up or Fast Forward Tape 2 Fast Forward Tuner Preset Up Button 17 Clock Button 18 Timer Sleep Button 19 CD Play or Repeat Tape Play Button 20 CD or Tape ...

Страница 5: ...uner Band Button 10 CD Button 11 Video Auxiliary Button 12 Extra Bass Button 13 Equalizer Mode Select Button 14 CD Clear Button 15 Tuner Preset Up and Down Buttons 16 CD Pause Button 17 CD Track Up or Fast Forward Tape 2 Fast Forward Button 18 CD Play or Repeat Tape Play Button 19 Tape 1 2 Button 20 Volume Up and Down Buttons 1 2 3 4 5 6 7 8 9 10 11 12 15 16 17 18 19 13 14 20 Buttons with mark in ...

Страница 6: ...alling your autho rized SHARP dealer or service center General CD player Tuner Cassette deck Remote control Condensation Symptom Possible cause The clock is not on time Did a power failure occur Reset the clock When a button is pressed the unit does not respond Set this unit to the power stand by mode and then turn it back on If the unit still malfunctions reset it No sound is heard Is the volume ...

Страница 7: ...tion This operation will erase all data stored in memory including clock timer settings tuner preset and CD program Before transporting the unit On the back of this unit is equipped with a transport screw in order to prevent damage during transportation 1 Press the ON STAND BY button to turn the power on 2 Press the CD button 3 Press the OPEN CLOSE button to open the disc tray Remove all CDs inser...

Страница 8: ...s pilas 2 2 System connections Conexiones del sistema 3 3 AM loop antenna Antena de cuadro de AM FM antenna Antena de FM Red Rojo Black Negro Right speaker Altavoz derecho Left speaker Altavoz izquierdo AC outlet AC 120 V 60 Hz A un tomacorriente de CA 120 V de CA 60 Hz Right speaker Altavoz derecho Left speaker Altavoz izquierdo RCA cord not supplied Cable RCA no suministrado To the line output j...

Страница 9: ...tape TAPE 1 or TAPE 2 Audición de una cinta de cassette TAPE 1 o TAPE 2 Listening to the radio Audición de la radio FM stereo mode indicator Indicador del modo de FM en estéreo FM stereo receiving indicator Indicador de recepción de FM en estéreo 1 2 TAPE 1 TAPE 2 1 2 3 4 1 Press the TUNER BAND button repeat edly to select the desired frequency band FM or AM Pulse repetidamente el botón TUNER BAND...

Страница 10: ...nit 2 Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit 3 Take off nylon bands or wire holders where they need to be removed when disassembling the unit After servicing the unit be sure to rearrange the leads where they were before disassembling 4 Take sufficient care on static electricity of integrated circuits and other circuits when servicing F...

Страница 11: ...1 E2 x2 Main PWB Transformer PWB Power PWB E1 x2 ø3x10mm G2 x1 G1 x12 ø3x10mm Display PWB Headphones PWB Open Cassette Holder Tape Mechanism J1 x1 ø3x10mm H1 x5 ø3x10mm Lug Wire Front Panel CD Player Unit Loading Tray Turntable K2 x1 K1 x2 L1 x3 3 L1 x3 Loading Tray 1 2 Loading Tray M1 x2 ø3x10mm M3 x2 CD Servo PWB M2 x1 M3 x2 CD Mechanism N2 x2 N1 x1 N1 x1 Loading Tray ...

Страница 12: ...er 1 Front Panel A1 x1 12 1 2 Screw A2 x4 12 2 2 Tweeter 1 Screw B1 x2 12 2 STEP REMOVAL PROCEDURE FIGURE CP XP200 CP XP2200 Screwdriver Driver should be pried away from Speaker Box A1 x1 Speaker Box A2 x4 ø4x12mm B1 x2 ø3x10mm Speaker Box Woofer Tweeter ...

Страница 13: ...in the direction of the arrow B Note When installing the pinch roller pay attention to the spring mounting position How to remove the belt TAPE 2 See Fig 13 4 1 Remove the main belt D1 x 1 pc from the motor side 2 Remove the FF REW belt D2 x 1 pc How to remove the belt TAPE 1 See Fig 13 4 1 Remove the main belt E1 x 1 pc from the motor side 2 Remove the FF REW belt E2 x 1 pc How to remove the moto...

Страница 14: ...e loading motor See Fig 14 1 1 Bend the hooks A1 x 6 pcs to remove the loading motor Figure 14 1 ADJUSTMENT MECHANISM SECTION Driving Force Check Torque Meter Specified Value Play TW 2111 Tape 1 Over 80 g Tape 2 Over 80 g Torque Check Torque Meter Tape 2 Play TW 2111 30 to 80 g cm 30 to 80 g cm Fast forward TW 2231 70 to 180 g cm Rewind TW 2231 70 to 180 g cm Specified Value Tape 1 Specified Value...

Страница 15: ... 50 MHz T301 fL 1 Coverage 1 3 V 0 1 V FM RF 98 00 MHz 98 00 MHz L312 2 10 30 dB Test Stage Instrument Connection Frequency Frequency Display Setting Adjusting Point Figure 15 1 ADJUSTMENT POINTS Items adjusted automatically 1 Offset adjustment The offset voltage between the head amplifier output and the VREF reference voltage is compensated inside the IC Focus offset adjustment Tracking offset ad...

Страница 16: ...put Tracking OFF play at that specific point MEMORY key input Tracking ON play from that specific point STOP key input STOP IL isn t done VOL Last memory BAL CENTER P GEQ FLAT X BASS OFF To cancel Power OFF Sliding the PICKUP with button must only be in STOP mode MEMORY key input Adjustment result automatically will display as below for each 2 sec a FOFF_XX b TOFF_XX c TBAL_XX d TGAN_XX f FGAN_XX ...

Страница 17: ...R CD 31 DSP COMMUNICATION ERROR Focus Not Match NO DISC IL Time Over NOT READ TUN PLL Unlock ER TU 00 TUN Error 01 PLL Unlock 02 03 CHECKING If CD changer mechanism error is detected CHECKING will be display instead of ER CD display ER CD will only be display when CD changer mechanism error had been detected for the 5 th times Speaker abnormal detection and B PROTECTION display In case speaker abn...

Страница 18: ...rad and the unit of the capacitor without such a symbol is microfarad As to electrolytic capacitor the expression capacitance withstand voltage is used CH TH RH UJ Temperature compensation ML Mylar type P P Polypropylene type Schematic diagram and Wiring Side of P W Board for this model are subject to change for improvement without prior notice REF NO DESCRIPTION POSITION SW714 VIDEO AUX ON OFF SW...

Страница 19: ... 33 8688 MHz O C CLAMP SW CD RES CL DI DO CE DRF WRQ 6 5V B4 DGND DRIVER 5V B8 VCC3 VCC2 VCC4 VCC1 IC2 M63001FP FOCUS TRACKING SPIN SLED DRIVER XIN XOUT RES WRQ DO DI CLK CE TIN2 TIN1 FIN2 FIN1 TDO FDO SPDO SLDO CONT5 CONT2 CONT3 CONT4 VDD5 LCHO 80 79 75 20 5 40 18 24 23 14 8 21 22 29 35 41 47 46 38 VVDD 77 10 9 8 7 15 1 2 17 25 42 41 39 38 4 7 6 5 16 28 26 27 3 1 6 4 5 2 3 1 6 4 5 2 3 1 6 4 5 2 5...

Страница 20: ... Q106 REC P B HEAD TAPE 2 P B HEAD TAPE 1 R CH L CH R CH L CH IC601 LC75341 AUDIO PROCESSOR B5 R L REC R L ALC R REC L REC POPREDUCE SWITCHING L T2 R T2 R T1 L T1 R L FM AM MPXIN STEREO AM RF IN AM OSC IN AM OSC OUT FM Q360 VT OSC X352 4 5 MHZ AM BAND COVERAGE AM TRACKING T303 T306 Q302 X351 456 kHz ZD351 5 1V MO ST VCO FM DET FM B GND AM IF CF351 IC303 LA1832S FM IF DET FM MPX AM IF MPX AM MIX CF...

Страница 21: ...T B10 B10 B10 B10 B9 VDD VDD VDD CE DI DO XL700 4 194304 MHz BIAS T1 T2 AVDD SW701 SW705 SW711 SW725 KEY TO CD SECTION TO CD SECTION IC701 IX0524AW SYSTEM MICROCOMPUTER FL701 FL DISPLAY 27 85 80 33 45 93 14 92 1 2 4 5 6 7 8 15 1 8 78 70 5 1 3 2 1 7 13 9 10 100 33 31 37 29 26 15 46 1112 9 10 16 17 20 2122 2324 41 79 54 38 52 51 50 55 49 48 40 25 13 39 34 T F PT801 POWER TRANSFORMER SYSTEM MUTE 91 8...

Страница 22: ... Q103 KTC3200 GR R105 3 3K R103 2 2K R107 47K R109 4 7K Q105 KTC3199 GR C105 560P C104 180P C101 560P C102 560P Q102 KTC3200 GR R104 2 2K Q104 KTC3200 GR R106 3 3K R102 1K R101 1K R108 47K R110 4 7K C106 560P Q106 KTC3199 GR Q112 KTA1266 GR C136 0 022 R146 10K R147 10K Q113 KRC104 M C141 100 16 R149 150 Q114 KRC104 M R112 15K C112 100 25 R116 56 R122 10K R118 100K R120 3 9K C116 560P C114 0 033 C1...

Страница 23: ...ING MUTING SWITCHING BIAS BIAS OSC B B B B B B B R149 150 4 K C120 0 0022 R150 68K R126 4 7K Q108 KTC3199 GR R136 220K R138 10K R139 10K Q107 KTC3199 GR R137 220K C133 22 50 C134 220 10 C135 0 022 C126 22 50 R128 5 6K C124 270P R130 1 5K C128 0 022 R132 100 C132 47 25 R134 10K IC101 IC101 AN7345K PLAYBACK AND RECORD PLAYBACK AMP C119 0 0022 R127 4 7K C121 0 022 R129 5 6K C125 22 50 R133 100 C123 2...

Страница 24: ...C335 560P VD301 SVC348S C334 22P UJ R323 68K IC301 TA7358AP FM FRONT END C303 10P CH C304 0 01 C305 4 7P CH R302 10 C306 0 022 C307 10 50 VD302 SVC211C C309 0 001 L312 C320 0 001 T301 R313 33K D305 DS1SS133 C308 4 7P CH R311 100K CNP301 BF301 B P F C312 0 022 C324 4 7P UJ C311 18P C310 15P CH R314 22 VD303 SVC211C C314 0 0047 C316 0 022 C317 0 001 R327 33 R325 47K Q302 KTC3194 Y C318 100P R322 680...

Страница 25: ...5P CH C381 12P CH R382 150 C397 0 022 X352 4 5 MHz R381 10K C389 1 50 C394 47 25 C392 0 001 C393 0 001 C351 0 022 C352 10 50 R351 5 6K R358 3 9K C342 0 022 R365 10K C362 3 3 50 C361 0 022 C364 2 2 50 C363 0 022 C366 0 001 C365 0 022 R350 2 7K C367 1 50 X351 456 kHz R352 1K CF352 C353 0 022 R353 270 R393 1K C354 0 022 CF351 T351 C350 0 022 C399 0 022 C357 2 2 50 C356 0 001 C387 0 022 R379 2 2K R377...

Страница 26: ...5K C911 0 022 R913 0 1 1W Q901 KTC3199 GR D905 DS1SS133 C915 10 63 C916 10 63 R919 0 22 2W R917 0 22 2W R922 100 1 4W Fusible C914 100 63 R920 0 22 2W R918 0 22 2W R912 820 C910 4 7 50 R904 1K R910 1K C908 100P C906 3 3P CH R908 56K R914 0 1 1W C912 0 022 R916 1 5K R924 1K D906 DS1SS133 Q902 KTC3199 GR D907 DS1SS133 Q904 KTC3199 GR Q903 KTC3199 GR R936 56K R935 56K R937 56K C925 47 50 C928 0 1 ML ...

Страница 27: ... 1 ML R938 680 R943 680 R942 680 R939 680 R945 1 5K R944 1 5K RL914 D911 DS1SS133 Q905 KTC3199 GR R946 47K R947 15K C931 10 50 D912 DS1SS133 C930 47 50 R949 1K R950 68K Q906 KTC3203 Y FW803 HLD803 CNP705 JK701 HEADPHONES SO901 SPEAKER TERMINAL PT801 POWER TRANSFORMER BI801 CNS801 CNP801 D802 D3SBA60F C809 0 1 ML C808 0 1 ML F803 2A 125V F801 4A 125V F802 4A 125V D803 1N4004S C807 0 1 ML C806 0 1 M...

Страница 28: ...1 G01 G02 G03 G04 G05 G06 G07 G08 G09 T_SOL_B 52 51 T1 RUN T2 RUN FPA FPB 2 1 VDD 20dBATT AVREF S6 S7 S8 S9 80 79 S12 VLOAD S15 S16 SP_ SP DET WRQ RLY S_MUTE SW_5V UNSW5 6 M_ 13V B_PROTECT LVL_DET A 10V SP_RLY D_GND REC PLAY T_T1 T2 T_BIAS DI CE CLK DO SP_DET 20dB 15 3 2 1 19 18 17 16 14 13 12 11 9 10 8 7 6 5 4 T2_PLAY SW T2 RUN MTR SOL2 SOL1 T1 RUN GND F_REC 8 7 2 3 6 1 5 4 NX NX NX NX NX NX NX T...

Страница 29: ...08 1K R710 1K R711 1K R712 1K R713 1K R714 1K R715 1K R716 1K R717 100 R709 1K R769 1K C704 15P C705 18P XL700 4 194304 MHz 1 AW EM PUTER R739 1K C720 0 022 R722 1K R736 1K R733 1K R718 1K R719 1K R720 1K R721 1K R756 4 7K 701 42VCJ R761 10K R768 10K R767 10K R766 10K R773 10K R759 5 6K R747 4 7K R791 4 7K C702 220 10 C701 1 50 R795 1 5 L701 100µH D713 DS1SS133 D712 DS1SS133 D714 DS1SS133 R781 47K...

Страница 30: ... 8 4 5 2 1 7 6 3 8 4 5 2 1 7 6 3 8 4 5 2 1 7 6 3 8 4 5 2 GND TR TR TR TR FO FO FO PD LD VR 4 1 7 2 6 3 5 4 1 7 2 6 3 5 4 1 7 2 6 3 5 4 1 7 2 6 3 5 GND PUIN SL SL SP SP SLIDE SPIN M M 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 PU IN PICKUP UNIT 1 3 2 CD MOTOR PWB D CD SERVO PWB C B B B B B B B B B B B B R3 22K R4 8 2K R5 8 2K R6 22K R1 8 2K R2 8 2K CNP1 CNS1A CNS1B C1 47 25 C2 0 01 C38 0 01 C3...

Страница 31: ...AGND R CH 10 7 1 2 3 4 5 6 3 1 9 8 7 6 2 4 5 1 2 4 3 8 5 6 1 2 4 3 5 6 4 1 3 2 6 5 M 1 3 2 CD LOADING MOTOR PWB E CNS701 P29 12 C FROM DISPLAY PWB CNS601 P22 1 B FROM MAIN PWB CONSTANT VOLTAGE B B B B B B B B B B B B B B B B B B C28 100P CH C57 56P CH C27 0 022 C34 100P CH C32 100P CH C30 100P CH C33 0 022 C35 0 047 R39 680 R40 680 C36 0 22 50 C37 0 1 R41 12K IC1 LC78645NE CD SERVO 1K R16 1K R17 1...

Страница 32: ...619 R605 R617 R603 R601 C372 C374 C373 C371 R602 C358 C601 C609 C370 ZD351 L352 X352 C383 IC302 C396 R386 R387 R384 L351 C394 C391 B C E C380 R392 R391 R375 C389 Q360 C320 R382 C393 T301 Q302 T351 CF352 C398 C352 VD303 CF351 T302 C350 R309 C357 CF303 IC303 L312 D305VD302 X351 C367 C362 R358 R357 C368 C365 C364 T306 Q601 Q603 Q602 C639 R618 CNP971 Q904 Q903 D906 D907 Q902 C930 C902 C915 C910 C916 R...

Страница 33: ...58 C132 C134 R136 Q108 C619 C615 C617 C613 C621 C605 C623 IC601 Q107 C624 C622 R137 C606 C608 C618 C614 C620 C117 C616 BI601 1 8 C113 CNP601 C853 C857 C855 C854 R853 C859 BI801 1 5 C949 R939 R943 C948 R926 R857 R927 R856 C852 C864 R854 C851 D859 Q901 D858 C911 R915 R923 05 R603 R601 C610 R602 C603 C601 C609 C607 IC851 IC855 HLD803 1 5 1 2 3 4 5 6 7 8 9 10 11 12 14 13 15 16 17 18 19 20 21 22 23 24 ...

Страница 34: ... RX701 1 3 2 D714 D713 R706 Q709 C714 L701 D712 R708 C702 R759 SW725 EQUALIZER X BASS DEMO SW721 VOLUME UP R716 R717 R739 R770 RD19 Q706 Q707 Q708 SW722 VOLUME DOWN CNP702 C712 R740 D710 D709 SW723 DISC SKIP BI705 SW724 OPEN CLOSE BI701 D711 D715 C707 C701 C717 R795 R794 10 1 1 2 3 4 5 5 4 3 2 1 6 7 8 9 10 CNS701 CNP8 P36 3 A TO CD SERVO PWB CNP802 P38 2 H TO POWER PWB BK WH BK WH BK WH BK WH BK R...

Страница 35: ...ED701 R738 R729 R746 R734 R735 R728 R727 R726 R725 R765 SW711 CD SW712 TUNER BAND SW703 FAST FORWARD PRESET UP SW704 STOP SW705 PLAY REPEAT SW718 MEMORY SET W717 PAUSE SW719 TUNING TIME DOWN W716 UNING ME UP SW720 CLOCK 715 SLEEP RD13 SW714 VIDEO AUX SW713 TAPE R719 R724 C720 R733 R736 FL701 R792 1 1 19 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 FFC701 CNP601 P33 8 A TO MAIN PWB BR COLOR TABLE ...

Страница 36: ... C18 ZD2 R51 L1 C23 C16 C24 R22 ZD1 CNP7 C51 XL1 R32 R33 R34 R35 R36 R37 R38 CNP8 R29 R28 C36 C37 R7 C3 R9 Q1 C1 CNP2 1 2 3 4 5 6 1 2 3 4 5 6 CNS1B CNS1A CNS2B CNS2A BL WH BL WH BL WH RD RD WH GY WH GY WH GY WH 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 3 4 1 2 5 6 7 PICKUP UNIT 306 1 7 1 8 CNS3B CNS3A RD WH GR WH GR WH 1 2 3 4 5 6 1 2 3 4 5 6 SW4 PICKUP IN CNP3A M2 SLED MOTOR 1 2 3 4 5 6 M1 SP...

Страница 37: ... TO DISPLAY PWB FFC702 TAPE 2 ERASE HEAD RECORD PLAYBACK HEAD TAPE 1 PLAYBACK HEAD TAPE MOTOR SOLENOID TAPE MECHANISM PWB F SW BL WH YL BK WH BK PK WH BK 7 6 5 4 3 2 1 GR GR BL YL WH PK PK BK BK WH WH PK GR 2 3 1 P33 11 E TO MAIN PWB CNP102 CNP101 P33 11 B TO MAIN PWB SW1 OPEN CLOSE SW3 DISC NUMBER SW2 CLAMP M3 T T UP DOWN LOADING MOTOR BI4 CNS4 RD WH BK WH WH BK 1 2 3 4 5 6 1 6 ...

Страница 38: ...R806 ZD802 ZD801 D806 R808 R804 D805 C805 AC POWER SUPPLY CORD AC 120 V 60 Hz BK WH TRANSFORMER PWB A3 POWER PWB A2 T F PT801 POWER TRANSFORMER 1 2 3 4 5 1 2 3 4 5 F804 2A 125V F803 2A 125V F801 4A 125V F802 4A 125V CNS705 P34 1 E FROM DISPLAY PWB CNS801 P33 7 H FROM MAIN PWB B C E BR COLOR TABLE RD R OR YL GR BL VL GY WH W BK PK BROWN RED ORANGE YELLOW GREEN BLUE VIOLET GRAY WHITE BLACK PINK ...

Страница 39: ...7 30 27 V 28 0 V 28 4 91 V 15 2 49 V 28 5 04 V 78 30 28 V PIN VOLTAGE 29 0 V 29 0 V 16 0 V PIN VOLTAGE 29 5 05 V 79 30 42 V 1 8 22 V 30 0 V 30 0 V 17 5 04 V 1 0 V 30 0 V 80 30 27 V 2 13 40 V 31 0 V 31 0 V 18 0 V 2 0 V 31 5 05 V 81 30 28 V 3 7 65 V 32 0 V 32 0 V 19 0 V 3 0 V 32 5 05 V 82 30 28 V 33 0 V 33 0 V 20 9 87 V 4 42 5 V 33 5 05 V 83 30 28 V 34 0 V 34 0 V 21 0 V 5 41 2 V 34 4 98 V 84 30 28 V...

Страница 40: ...7 09 51 15 500 ms div NORM 20 kS s 2 1 Record Length Smoothing ON CH1 0 000 V CH2 0 000 V Main 100 K Zoom 2 K Mode NORMAL Type EDGE CH2 Delay 2 924 ms Hold off 0 2 µs CH3 0 00 V CH4 0 00 V BW FULL Trigger Filter Offset 1 IC1 21 6 IC1 22 T T TE DRF Stopped CH1 10 V DC 10 1 CH2 1 V DC 10 1 100 ms div 100 ms div NORM 100 kS s 2 1 Record Length Smoothing ON CH1 0 0 V CH2 0 00 V Main 100 K Zoom 2 K Mod...

Страница 41: ...c UDSKA0004AFZZ TROUBLESHOOTING When the CD does not function When the CD section does not operate when the objective lens of the optical pickup is dirty this section may not operate Clean the objective lens and check the playback operation When this section does not operate even after the above step is taken check the following items Remove the cabinet and follow the trouble shooting instructions...

Страница 42: ...focus servo activated Waveform drawing Figure 42 2 Pins 7 11 79 and 80 on IC1 Check the laser diode driver Q1 peripheral circuit When a disc is loaded start playback operation 2 Does DRF change from L to H Is the disc rotating 3 Is the HF waveform normal Waveform drawing Figure 42 3 Check the spin system If the disc is spinning and a HF waveform is generated DRF will go H Figure 42 1 Check the las...

Страница 43: ...not activated Check the peripheral circuits at pins 14 15 and 20 on IC1 and CNS1A B If the waveform shown in Figure 43 1 appears and soon after NO DISC appears 2 Tracking system check Check the TE waveform at pin 15 on IC1 A normal jump operation cannot be completed or the beginning of the track cannot be found Check the around pin 20 on IC1 Initialization is possible but play is not possible Data...

Страница 44: ...off 0 2 µs CH3 0 00 V CH4 0 00 V BW FULL Trigger Filter Offset CH1 v DIV 500 mV 1999 04 05 17 33 17 Is pin 52 C2F on IC1 L Yes No The HF waveform is normal and the time is displayed normally but no sound is produced Or the sound has dropouts 5 Others There are too many error flags on a damaged disc which makes error correction impossible Check again using a known good disc 1 When playing at normal...

Страница 45: ...al purpose I O terminal 5 27 SBCK CONT6 Input Output Input Mode General purpose I O terminal 6 or Subcode reading clock input terminal 28 SBCK FG Input Subcode reading clock input terminal FG signal input terminal external emphasis setting terminal Terminal functions are set by commands When not used connect to 0 V 29 DEFECT Output L Defect terminal 30 V P Output H Auto switching monitor output te...

Страница 46: ...t must be set LOW after first applied power on 67 DRF Output L Focus detection output port 68 VDD5 Input Power supply for Microprocessor 69 VSS GND for digital circuit Must be connected to 0 V 70 CONT3 Input Output Input General purpose port 1 71 CONT2 Input Output Input General purpose port 2 72 CONT1 Input Output Input General purpose port 3 73 PDO1 Output Internal VCO control phase comparator o...

Страница 47: ...DD RCHO RVSS LVSS LCHO LVDD LC78645NE MIX LPF LPF LPF TBAL TBAL RAM LEVEL SET AGC EQ SW PH BH MONI CONT A D SERVO PROCESSOR TRACK JUMP AUTO ADJUST JITTER DETECT 1bit DAC 8FS DIGITAL FILTER GENERAL PURPOSE PORTS COMMAND INTERFACE CLOCK GENERATOR CLV CAV CONTROL PLL VCEC SLICE LEVEL CONTROL APC S H D A SW DRF RUPTURE DEFECT FRAME SYNC DETECT PROTECT INSERT EFN DECODE VDD SUBCODE DECODE CRC MONITOR S...

Страница 48: ...Vref RVref CONTROL CIRCUIT CONTROL CIRCUIT CONTROL CIRCUIT LOUT LBASS LIN LSEL0 L4 L3 L2 L1 R1 R2 R3 R4 RSEL0 RIN RTRE LTRE RBASS ROUT VREF VDD CLK DI CE VSS CCB INTERFACE CD Tuner Tape Video 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 LC75341 DI CE VSS LOUT LBASS LTRE LIN LSEL0 L4 L3 L2 L1 CLK VDD VREF ROUT RBASS RTRB RIN RSEL0 R4 R3 R2 R1 ...

Страница 49: ...nect to GND 28 ANI5 PLAY2 FPA FPB SW Input Tape F P A B SW PLAY 2 SW 29 ANI4 PROTECT Input Power abnormal detect 30 ANI3 LVL_DET Input Speaker output level detect 31 33 ANI2 ANI0 KEY 2 KEY 0 Input Key input 34 AVDD AVDD Analog VDD 35 AVREF AVREF Analog ref voltage 36 INTP3 P_IN Input Power failure detect 37 P02 CLAMP SW Input CD CLAMP SW 38 INTP1 SP_DET Input Speaker abnormal detect 39 INTP0 REMOC...

Страница 50: ...E Output Open 60 P112 NO USE Input Open 61 P111 NO USE Output Open 62 P110 NO USE Input Open 63 P107 ILU_LED1 Output Illumination LED1 64 P106 ILU_LED2 Output Illumination LED2 65 P105 ILU_LED3 Output Illumination LED3 66 P104 FOR PLY_LED Output Forward play LED 67 P103 PEV PLY_LED Output Reverse play LED 68 P102 STOP_LED Output Stop LED 69 FIP30 DIST Input Distination input 70 FIP29 S21 Output FL...

Страница 51: ...ASSIGNMENT P1 1G S1 S2 S3 S4 a b k j h f m d g p e n r c Dp a b k j h f m d g p e n r c Dp a b k j h f m d g p e n r c Dp a b k j h f m d g p e n r c Dp a b k j h f m d g p e n r c Dp a b k j h f m d g p e n r c Dp a b k j h f m d g p e n r c Dp a b k j h f m d g p e n r c Dp S1 S2 S3 S4 S1 S2 S3 S4 S1 S2 S3 S4 S1 S2 S3 S4 S1 S2 S3 S4 S1 S2 S3 S4 S1 S2 S3 S4 2G 3G 4G 5G 6G 7G 8G 9G P2 P3 P4 P5 P6 ...

Страница 52: ...CD XP200 CD XP2200 52 M E M O ...

Страница 53: ...acter 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 without lead wire VR MN Cylindrical type without lead wire VR TV Square type without lead wire VR TQ Square type without lead wire VR CY Square type w...

Страница 54: ...ILI0017AWZZ J AB FM IF T303 RCILA0052AWZZ J AE AM Antenna T306 RCILB0067AWZZ J AD AM OSC T351 RCILI0019AWZZ J AD AM IF COILS L1 VP XHR82K0000 J AC 0 82 µH Choke L103 VP MK331K0000 J AB 330 µH Choke L312 RCILR0056AWZZ J AB FM RF L351 352 VP DH101K0000 J AB 100 µH Choke L701 VP DH101K0000 J AB 100 µH Choke VARIABLE CAPACITORS VD301 VHCSVC348S 1 J AK Variable Capacitance SVC348S VD302 303 VHCSVC211C ...

Страница 55: ...AZA1HW105M J AB 1 µF 50V Electrolytic C615 616 VCEAZA1HW475M J AB 4 7 µF 50V Electrolytic C617 624 VCEAZA1HW105M J AB 1 µF 50V Electrolytic C625 626 VCTYMN1CX222K J AA 0 0022 µF 16V C635 638 VCKYMN1HB102K J AA 0 001 µF 50V C639 640 VCEAZA1HW105M J AB 1 µF 50V Electrolytic C651 653 VCKYMN1HB221K J AA 220 pF 50V C690 691 VCKYMN1HB391K J AA 390 pF 50V C701 VCEAZA1HW105M J AB 1 µF 50V Electrolytic C70...

Страница 56: ...J J AA 10 kohm 1 6W R606 607 VRD MN2BD392J J AA 3 9 kohms 1 8W R608 609 VRD MN2BD122J J AA 1 2 kohms 1 8W R610 611 VRD MN2BD222J J AA 2 2 kohms 1 8W R612 613 VRD MN2BD391J J AA 390 ohms 1 8W R614 615 VRD MN2BD472J J AA 4 7 kohms 1 8W R616 VRD MN2BD222J J AA 2 2 kohms 1 8W R617 VRD ST2CD222J J AA 2 2 kohms 1 6W R618 619 VRD ST2CD331J J AA 330 ohms 1 6W R620 621 VRD MN2BD223J J AA 22 kohms 1 8W R690...

Страница 57: ...ward Preset Up SW704 92LSWICH1401AT J AC Switch Key Type Stop SW705 92LSWICH1401AT J AC Switch Key Type Play Repeat SW711 92LSWICH1401AT J AC Switch Key Type CD SW712 92LSWICH1401AT J AC Switch Key Type Tuner Band SW713 92LSWICH1401AT J AC Switch Key Type Tape SW714 92LSWICH1401AT J AC Switch Key Type Video Aux SW715 92LSWICH1401AT J AC Switch Key Type Timer Sleep SW716 92LSWICH1401AT J AC Switch ...

Страница 58: ...ANP0001AWZZ J AD Rotary Fan 235 NGERH0152AWZZ J AC Gear Turntable Drive 236 NGERH0153AWZZ J AC Gear Drive 237 NGERW0020AWZZ J AC Gear Center 238 NGERW0021AWZZ J AC Gear Idler 239 NGERW0022AWZZ J AD Gear Worm 240 NGERW0023AWZZ J AC Gear Motor 241 NTNT 0022AWZZ J Turntable 242 PCUSG0022AWZZ J AB Cushion Leg 243 PMAGF0001AWZZ J AF Magnet 244 PRDAR0232AWFW J Heat Sink Main 1 245 QACCD0022AWZZ J AM AC ...

Страница 59: ...WZZ J AH Speaker Cord Ass y with Capacitor C1 2 904 PCUSG0022AWZZ J AB Cushion Leg 905 PFLT 0046AWZZ J AC Felt 906 TSPC 1018AWZZ J Label Specifications CP XP200 906 TSPC 1032AWZZ J Label Specifications CP XP2200 907 XJBSD30P10000 J AA Screw ø3 10mm 908 XJBSD40P12000 J AA Screw ø4 12mm SP1 2 RSPA10069AW6W J Woofer SP3 4 RSPA00057AW6T J Tweeter PACKING PARTS EXCEPT FOR U S A SPAKA0367AWZZ J Packing ...

Страница 60: ...CD XP200 CD XP2200 A B C D E F G H 1 2 3 4 5 6 Figure 7 CD MECHANISM EXPLODED VIEW 7 306 1 701 304 701 302 301 702 303 M1 703x2 305x2 SW4 M2 305 PWB D 306 2 306 3 306 704 CD XP200 CD XP2200 ...

Страница 61: ... ROLLER ASS Y BELT CONNECTION 614x10 614 614x3 207 M4 248 234 212 213 245 211 605x2 PWB B1 219 220 FL701 608x12 PWB B2 602 201 PT801 612x4 247x8 PWB A2 PWB A3 250 614x2 201 20 201 21 618x2 242x2 203 203 2 203 1 IC852 IC901 253 IC851 IC853 614x3 Silicon Grease Silicon Grease 208 603 230 611x2 611x2 210 228 231 603 227 209 208 1 208 2 208 3 208 4 208 5 208 6 208 7 208 8 208 9 208 10 208 11 208 12 20...

Страница 62: ... 9 CABINET EXPLODED VIEW 2 2 9 CD XP200 CD XP2200 217 243 215 241 249 609x2 205 609x2 M3 SW3 M3 SW2 SW1 251 PWB E 226 224 223 229 236 237 236 222 221 218 240 225 239 238 CD MECHANISM 216 251 235 PWB C 251 251 251 204 214 232 619x2 613 233 620 620 206 601 ...

Страница 63: ...5 6 Figure 10 SPEAKER EXPLODED VIEW 10 CP XP200 CP XP2200 SP1 2 WOOFER BK BK RD RD SP3 4 C1 2 TWEETER Capacitor 2 7µF 100V N P SP3 4 901 905 906 C1 2 SP3 4 TWEETER SP1 2 WOOFER Capacitor 2 7µF 100V N P 903 902 904x2 907x2 904x2 SP1 2 908x4 C1 2 ...

Страница 64: ...ng Add Top Bottom SPAKC1398AWZZ CD XP200 SPAKC1416AWZZ CD XP2200 Packing Case SPAKZ0895AWZZ Pad Support SPAKZ0887AWZZ Pad Bottom SPAKA0366AWZZ Packing Add Left Right CP XP200 CP XP2200 CD XP200 CD XP2200 SPAKZ0891AWZZ Sheet CD Tray Cover A0201 1852DS HA M SC MEX SHARP CORPORATION AV Systems Group Audio Systems Division Higashihiroshima Hiroshima 739 0192 Japan Printed in Japan COPYRIGHT 2002 BY SH...

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