XL-HP500 SERVICE MANUAL No. SY298XLHP500/ MICRO COMPONENT SYSTEM MODEL XL-HP500 XL-HP500 Micro Component System consisting of XL-HP500 (main unit) and CP-HP500 (speaker system). • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified be used. CONTENTS Page IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) ....................................................................................................... 2 SPECIFICATIONS ..........
XL-HP500 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.
XL-HP500 NAMES OF PARTS ■ Front panel 1. Disc Trays 2. Power On/Stand-by Button 3. Timer/Sleep Button 4. Clock Button 5. Tuning and Time Down Button 6. Tuning and Time Up Button 7. Timer Set Indicator 8. Headphone Jack 9. CD Eject Buttons 10. CD Direct Play Buttons 11. Equalizer Mode Select Button 12. Extra Bass/Demo Mode Button 13. Volume Control 14. Cassette Compartment 15. Tape Reverse Play Button 16. CD or Tape Stop Button 17. CD Play or Repeat, Tape Forward Play Button 18.
XL-HP500 ■ Remote control 1. Remote Control Transmitter 2. CD Direct Play Buttons 3. CD Track Down or Fast Reverse, Tape Fast Wind, Tuner Preset Down Button 4. Clock Button 5. Equalizer Mode Select Button 6. Extra Bass Button 7. Power On/Stand-by Button 8. CD Button 9. Tuner (Band) Button 10. Tape Button 11. Video/Auxiliary Button 12. CD Track Up or Fast Forward, Tape Fast Wind, Tuner Preset Up Button 13. Volume Up and Down Buttons 14. Disc Direct Search Buttons 15. Clear Button 16. CD Memory Button 17.
XL-HP500 DISASSEMBLY Top Cabinet 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 to be removed when disassembling the unit.
XL-HP500 (F1) x1 ø3x10mm Stabilizer Holder (M4) x1 (F2) x1 Push (M2) x2 ø2 x7mm (F2) x1 (M6) x1 ø2.6 x12mm Main PWB Pawl (M7) x1 (M10) x1 (G1) x4 ø4x8mm (M9) x1 Spring CD Mechanism Top Board (M3) x1 (M11) x4 ø2.6 x10mm (M6) x2 ø2 x6mm (M8) x1 ø3 x3mm Power PWB Disc Tray 1 Figure 6-1 Turn clockwise the main cam to raise the CD mechanism up to the uppermost position.
XL-HP500 REMOVING AND REINSTALLING THE MAIN PARTS TAPE MECHANISM SECTION Clutch Ass'y Perform steps 1 to 9 of the disassembly method to remove the tape mechanism. Record/Playback Head How to remove the Record/Playback Head (See Fig. 7-1) 1. When you remove the screws (A1) x 2 pcs and (A2) x 1 pc., the record/playback head can be removed. Erase Head How to remove the Pinch Roller (See Fig. 7-2) (A1)x2 Ø2x6mm 1.
XL-HP500 CD MECHANISM SECTION Perform steps 1 to 4 and 11 to 12 of the disassembly method to remove the CD mechanism. (A1) x2 ø2.6 x5mm Stop Washer (A3) x1 Optical Pickup How to remove the Optical Pickup (See Fig. 8-1) CD Mechanism 1. Remove the screws (A1) x 2 pcs and shaft (A2) x 1 pc. 2. Remove the stop washer (A3) x 1 pc and gear (A4) x 1 pc. 3. Remove the optical pickup.
XL-HP500 ADJUSTMENT • Tape Speed MECHANISM SECTION • Driving Force Check Torque Meter Test Tape Adjusting Point Specified Value Instrument Connection MTT-111 Variable Resistor in motor. 3,000 ± 30 Hz Speaker Terminal (Load resistance: 6 ohms) Specified Value Play: TW-2111 Normal speed Over 80 g • Torque Check Torque Meter Specified Value Play: TW-2111 30 to 80 g.cm Fast forward: TW-2231 70 to 180 g.cm Rewind: TW-2231 70 to 180 g.
XL-HP500 TEST MODE • Setting the test mode Any one of test mode can be set by pressing several keys as follows. + + TEST: CD operation test. Function: -CD test mode. -Enter test 4 mode. C D T E S T IL isn't done OPEN/CLOSE operation is using manual. << >>, << >> buttons make pick's slide possible. <> key input. Do TOC IL. Do normal play. When these following key is input into PLAY key, track number can be appoint directly. <> key input.
XL-HP500 Standard Specification of Stereo System Error Message Display Contents Error Contents CD DISPLAY Notes Pickup Mechanism Error. 'ER-CD01' PU-IN SW Detection NG. CD Changer Mechanism Error. 'ER-CD**' (*) 10: CAM SW Detection NG during normal operation. 11: CAM SW Detection NG during initialize process. 20: TRAY SW Detection NG during normal operation. 21: TRAY SW Detection NG during initialize process. 22: Invalid TRAY SW value during normal operation.
XL-HP500 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 pico-farad and the unit of the capacitor without such a symbol is microfarad.
XL-HP500 CAM2 CAM3 CAM4 3 2 1 SWB104 CAM4 CNP6 CAM1 4 SWB103 CAM3 TRAY 4 5 SWB102 CAM2 TRAY 3 6 SWB101 CAM1 TRAY 2 7 SWB108 CD SET 8 SWB107 CD IN 13 12 11 10 9 CNP5 SWB106 CD TRAY CLOSE 7 T_MOT_H/L 6 TRAY 1 5 CAM_M– 4 SWB105 CD EJECT 3 CAM_M+ CD RES 2 TRAY_M– CL 1 TO DISPLAY SECTION TRAY_M+ DI 1 DO 2 CE 3 DRF 4 WRQ +8V (+B4) 5 DGND (DRIVER) 6 +5V (+B7) DGND 7 TO DISPLAY SECTION +5V (+B8) AGND 8 L-CH CNP9 R-CH TO MAIN SECTION MOB1 MAIN CAM MO
XL-HP500 17 13 MO/ST 8 18 7 16 12 20 L R 14 15 T306 +B6 X352 4.5 MHZ IC302 LC72131 PLL(TUNER) 1 20 +B5 FM+B Q361 CE DI CLK DO VT 22 15 16 OSC 11 FM/AM T303 AM OSC IN AM BAND COVERAGE 21 AM RF IN AM OSC OUT 24 23 AM TRACKING 4 5 9 VCO Q302 X351 456 kHz CF351 FM/AM 1 2 OSC BUFF T301 FM OSC 450 kHz CF352 T351 AM IF VCC FM RF L312 8 FM MPXIN DET 5 7 GND CF302 9 3 4 +B6 10.7 MHz +B6 FM/AM OUT AM IF T302 6 1 ZD351 5.
XL-HP500 FL701 FL DISPLAY 1 13 15 ~ 19 29 ~ 34 5 ~ 12 TO CD SECTION CNP6 35 ~ 41 14 45 +B9 TAPE MECHANISM ASS'Y Q701 +B10 91 68 ~ 56 42 46 40 25 13 30 VDD 38 72 ~ 39 IC701 +B10 IX0574AW AVDD 34 (To Serial No.211XXXXX) 33 IX0578AW (From Serial No.212XXXXX) 31 SYSTEM MICROCOMPUTER 37 78 RX701 REMOTE 1 SENSOR 2 3 79 VLOAD 80 CE CLK DI DO VDD 100 VDD ~ 90 92 93 1 2 4 5 6 7 8 9 1 0 11 12 Q702 TO CD SECTION CNP5 +B7 +B10 FAN MOTOR DRIVER Q906 SP DET.
XL-HP500 IC901 STK402-071 POWER AMP. + –VCC CH2 OUT 9 10 12 C914 100/63 11 R920 0.22 (2W) C932 0.22 8 14 C908 470P 13 R922 100 R903 1K 7 R918 0.22 (2W) 6 OUT CH1 5 R925 22K C913 100/63 R919 0.22 (2W) 4 R917 0.22 (2W) 3 +VCC + – 2 +B CH2 – 1 C907 470P FM SIGNAL R-CH (2CH) (50 WATTS/CH) 15 R910 1K L-CH CH1 R912 820 A 3P C906 R908 56K 22/16 R904 1K R935 56K L R936 56K R C926 0.22 (ML) C927 0.22 (ML) C928 0.22 (ML) R937 56K R916 5.6K C929 0.22 (ML) R941 4.
XL-HP500 MAIN PWB-A1(1/3) 2 +B 1 D912 DS1SS133 R950 68K CNP971 +B RL914 R945 2.2K L +B R944 2.2K M_+12.0V SP_RLY R_CH GND R C927 0.22 (ML) M 1 HEADPHONES PWB-A3 JK951 HEADPHONES HD902 FW902 1 1 2 2 3 3 4 4 5 5 R962 330 (1/2W) R961 330 (1/2W) C643 0.001 L_OUT R_OUT L_CH 2 CNS971 WT902 C931 10/50 Q906 KTC3203 Y R947 15K R949 1K (1/2W) + M971 FAN MOTOR (212-3) C930 47/50 D911 DS1SS133 C929 0.22 (ML) 0.2V JACK PWB-A4 4.
XL-HP500 220P C652 FM SIGNAL CD SIGNAL AUX SIGNAL C651 220P MAIN PWB-A1(2/3) A PLAYBACK SIGNAL RECORD SIGNAL R601 1K R602 1K IC601 LC75341 AUDIO PROCESSOR 1 DI 10K 1/50 4 C607 0.15 R607 3.3K C605 0.15 C611 C613 Q602 KTC3199 GR R616 2.2K R610 2.2K C631 RS LSEL0 8 C617 1/50 C619 1/50 C621 1/50 R LIN 7 C615 4.7/50 R612 390 Q604 KTC3199 GR C636 0.001 1/50 + – C R614 3.3K C638 0.001 R618 330 R-CH 3 LTRE 6 0.0022 RB LBASS 5 C635 0.001 + – R615 3.
XL-HP500 R693 39K 4 R691 6.8K C691 390P 3 R690 6.8K C690 390P 2 L-CH JK690 VIDEO/AUX 1 R-CH R692 39K C653 220P CLK VREF + – CHASSIS GND C603 22/16 22 C610 1/50 C608 0.15 21 CE R604 10K A_+10V + – ROUT R603 1K 24 VDD 23 + – E C602 0.022 C601 220/16 + – RBASS RTRE RIN 20 19 18 R4 R3 K R2 ER R1 D R606 3.3K C606 0.15 28 +B 21 D_GND 22 C614 1/50 C612 0.0022 D1 C616 4.
XL-HP500 C323 0.022 B D301 DS1SS133 R358 3.9K +B C334 22P (UJ) AM OSC IN AM MIX OUT 1 AM BAND COVERAGE fL 1 2 R323 68K FM ANTANNA D 0.022 2 C350 T306 6 4 5 3 VD301 SVC348S C335 560P 23 FM IF IN AM OSC OUT 24 10/16 1 C332 0.022 C352 1 C331 0.047 R351 5.6K 2 C330 15P (UJ) 0.022 3 2 1 C351 3 5 6 R336 10K C 2 D302 DS1SS133 CNP302 AM LOOP ANTANNA 3 T303 4 C342 0.022 AM TRACKING fL C361 AM SIGNAL 22 FM AFC FM SIGNAL C362 R365 3.
7 6 9 10 11 8 +B C386 330P R395 47K R359 1.8K R376 1K 9 C391 47/16 C356 0.001 C370 1/50 C357 2.2/50 IF OUT PHASE L-CH OUT PHASE MO/ST (FM/AM) R-CH OUT VCC MPX IN FM DET MPX VCO STEREO 12 C358 1/50 R355 3.3K L352 100µH C396 100/10 C395 0.022 TP302 C369 27P (UJ) 3.9K C373 0.027 C374 0.027 C368 R356 R357 470K 1/50 1K X351 456KHZ R363 3.9K C366 0.001 C365 0.022 C364 2.2/50 C363 0.022 C361 0.022 C362 R365 3.3/50 10K C367 R350 1/50 2.7K IC303 LA1832S FM IF DET./FM MPX.
XL-HP500 A P01 P02 P03 P04 P05 NX NX NX NX NX NX NX NX NX P06 P07 P08 P09 P10 P11 P12 P13 P14 P15 P16 P17 P18 NP NP F2 F2 R766 1.
XL-HP500 DISPLAY PWB-A2 G10 G4 G3 G2 G1 NP NP F1 F1 6 5 4 3 2 1 G6 7 G7 8 G8 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 G9 G5 P01 P02 P03 P04 P05 NX NX NX NX NX NX NX FL701 FL DISPLAY C700 1/50 70 DIST IN 69 IX0578AW (From Serial No.212XXXXX) SYSTEM C MOTOR– MICROCOMPUTER TRAY 4 SW 66 T MOTOR– 65 C MOTOR+ 60 TRAY 1 SW 59 CAM 4 SW 58 CAM 3 SW 57 CAM 2 SW 56 CAM 1 SW R795 1.
XL-HP500 A CD SERVO PWB-C C34 100P C33 0.022 C32 100P C30 100P C28 100P C27 0.022 CD SIGNAL 1 C6 0.1 Q1 KTA1266 GR CNP1 TP3 C4 0.001 +B C2 0.01 C1 47/25 C 80 79 78 77 76 75 74 73 72 71 70 1 SLCO 2 SLCIST C55 3 EFMIN 4 RF R12 330 C8 0.0027 5 RFVDD 6 RSVSS 0.022 C50 22P(CH) 4 4 4 4 5 5 5 5 6 6 6 6 7 7 7 7 8 8 8 8 FO– GND PD VR C38 0.
XL-HP500 1 1K DI R33 1K CL R32 1K CD RES +B 0.022 7 6 4 3 2 1 5 CNP6 1 2 2 3 3 3 4 4 4 5 5 5 ASLRCK 55 IGMOUT 54 1 1 2 2 EFLG 53 C2F 52 XVSS 51 3 3 4 4 5 5 6 6 DI XL1 16.9344MHz R43 220 TEST 41 C22 R18 1K C16 330/6.3 C23 10/50 R24 1.5K 0.01 C14 100/10 C24 10/50 R25 1.5K C59 0.01 +B C42 0.01 +B +B C48 0.
XL-HP500 TO DISPLAY PWB P29 11 - E CNP701A A FC701 16 1 MAIN PWB-A1 C322 C358 C355 R619 C640 R616 C638 R620 R615 R901 C909 C903 C932 C914 R903 R927 R921 R926 1 R925 R912 R904 CHASSIS GND H 2 3 4 Figure 26 WIRING SIDE OF P.W.
XL-HP500 TAPE MECHANISM Ass'y(210) RECORD/PLAYBACK/ERASE HEAD Q108 C118 13 IC101 15 1 C103 BI102 C106 1 20 24 C105 R114 8 Q104 R145 L103 C139 COLOR TABLE R112 BR R106 CNS9 WH GY WH GY WH GY WH RD R141 R144 C140 3 2 1 Q109 R142 E C B B C E Q111 RD R140 WT902 C865 C858 R852 C859 R907 ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET GY GRAY WHITE BK BLACK PK PINK 1 FW902 1 C852 1 2 3 D858 R857 R911 C907 C857 HD902 C861 C862 C851 D855 C853 RED OR WH(W) IC854
XL-HP500 A TO CD SERVO PWB P30 3 - B CNP5 FC5 B C E SW723 1 1 2 BI706 R766 CNS702 6 1 Q500 R731 R735 R733 R737 50 40 RD11 E C B R736 51 60 45 55 R726 R714 R715 R505 E C B SW720 VIDEO /AUX RD18 2 4 6 1 3 5 7 1 R716 R732 R793 R795 2 C502 R507 C721 3 D500 Q501 R504 RD23 RD25 SW728 X-BASS /DEMO C716 C717 R780 D709 RD R725 RD12 SW719 TAPE SW714 PLAY D708 R790 C706 R797 RD24 E D706 Q702 3 2 1 C718 SW727 EQUALIZER SW712 PRESET R789 D707 R796 VR701 VOLUME D705 R7
XL-HP500 TO CD SERVO PWB P30 4 - E CNP6 FC6 R772 D701 R760 R757 R754 R753 R755 CNP7A R752 LED701 R748 SW703 R746 R744 RD04 RD03 RD01 RD02 SW702 RD05 SW704 SW705 R782 R784 1 FC701 R783 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16 SW707 RD06 RD07 SW708 MEMORY /SET SW706 REC/PAUSE REVERSE MODE 1 SOLENOID CNP701A RD15 SW718 TUNER (BAND) SW717 CD RD16 RD17 R730 STOP SW716 REVERSE PLAY R725 RD12 SW719 TAPE SW714 PLAY SW715 R717 RD14 CNP701B R794 TUNNING/TIME 7 TAPE MECHANISM PW
XL-HP500 A TO DISPLAY PWB P28 2 - C CNP5A C37 R7 R42 C1 R11 C50 R4 R1 R6 R3 1 IC2 1 2 3 4 5 6 10 15 21 CNP3 C40 20 C59 R22 C23 50 45 35 30 R24 R26 C25 C22 C44 C14 41 40 C13 11 10 9 6 1 20 21 2 R20 R18 R16 R15 R14 R13 C11 C19 42 R50 C43 35 C39 C48 L1 R25 12 C9 40 5 R43 C54 4 C52 C12 CNP1 IC1 10 15 25 C10 R2 5 1 C53 R5 R32 R35 C55 R12 C8 70 75 C18 C24 65 55 C6 R49 Q2 B C E R27 61 60 80 R47 ZD2 C26 XL1 R52 R10 C5 C2 C51 C16 R39 R40 C27 R4
XL-HP500 CNS1B CNS1A WH GY WH GY WH GY RD 7 6 5 4 3 2 1 WB-C 7 6 5 4 3 2 1 7 8 1 GY WH GY WH GY WH GY BK 8 7 6 5 4 3 2 1 1 8 7 6 5 4 3 2 1 CD PICKUP UNIT (306) CNS2A CNS2B SWITCH PWB-E CNS7 5 YL OR RD BR BK CD SET SWB108 CD EJECT SWB105 BIM2 5 4 3 2 1 SWB107 CD IN 1 SWB106 CD TRAY CLOSE SWB101 CAM1 CNS8 1 2 3 4 5 6 BR RD OR YL GR BL SWB102 CAM2 SWB103 CAM3 BR RED OR ORANGE YL YELLOW GR GREEN BR RD OR YL OR YL RD BR BROWN RD(R) SWB104 CAM4 CNS4 1 2 3 4 COLOR TABLE
XL-HP500 F802 4A 125V A CNP801 C808 0.1 GND 2 –VCC 3 P17 7 - E CNS801 +B VCC 1 F801 4A 125V –B D802 D3SBA60F +B 4 FROM MAIN PWB (1/3) POWER PWB-B2 C809 0.1 5 D803 GD1N4004 C807 0.1 F803 2A 125V C806 0.1 F804 2A 125V 6 7 D804 D805 C805 22/50 TF D846 DS1SS133 PT801 POWER TRANSFORMER (MAIN) C844 0.0047/250 RL841 –28 Q801 KTA1274 Y R805 47 R804 47 ZD801 DZ6.2BSA R801 100K R807 10 C804 220/63 ZD803 DZ300BSB R808 –28 –33 2.
XL-HP500 VOLTAGE PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 VOLTAGE 1.62 V 1.02 V 1.62 V 1.88 V 3.30 V 0V 1.67 V 1.67 V 1.67 V 1.67 V 1.67 V 1.67 V 1.61 V 1.61 V 0V 0V 0V 3.30 V 0V 1.66 V 1.66 V 1.66 V 1.66 V 1.66 V 0V 3.30 V 0V 0V 0V 3.30 V 0V 0V 0V 0V 1.63 V 0V 0V 3.30 V 0V 0V 3.73 V 3.73 V 0V 0V 3.72 V 3.
XL-HP500 WAVEFORMS OF CD CIRCUIT Stopped CH1=500 mV DC 10:1 CH3=500 mV DC 10:1 T 1 IC1 21 Stopped CH1=200 mV DC 10:1 500 ms/div (500 ms/div) NORM:20 kS/s T 1999/04/07 09:51:15 500 ms/div (500 ms/div) NORM:20 kS/s CH2=500 mV DC 10:1 FDO T 1 FDO 1 IC1 21 2 6 IC1 22 1 TDO 2 IC1 20 3 SPDO CH1 v/DIV 500 mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000 V CH2 : 0.0 V CH3 : 0.000 V CH4 : 0.
XL-HP500 TROUBLESHOOTING When the CD does not function The CD section may not operate when the objective lens of the optical pickup is dirty. 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. "Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter on the laser pickup lens.
XL-HP500 Stopped CH1=500 mV DC 10:1 (1) Focus-HF system check. Although a CD is inserted and the cover is closed, "NO DISC" is displayed. CH3=500 mV DC 10:1 T 500 ms/div (500 ms/div) NORM:20 kS/s FDO 1 Press the Tray1 CD Eject Button (SW723) without inserting a disc, and try starting the playback operation. TDO 3 CH1 v/DIV 500 mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000 V CH2 : 0.0 V CH3 : 0.000 V CH4 : 0.
XL-HP500 (2) Tracking system check. Check the TE waveform at pin 15 on IC1. If the waveform shown in Figure 37-1 appears and soon after NO DISC appears ? Yes The tracking servo is not activated. Check the peripheral circuits at pins 14, 15 and 20 on IC1, and CNS1A/B. Yes A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 20 on IC1. No "Initialization" is possible, but play is not possible ? No Data cannot be read.
XL-HP500 (4) PLL system check. Stopped CH1=500 mV DC 10:1 When a disc is loaded, start play operation. CH3=1 V DC 10:1 1999/04/05 17:33:17 CH4=1 V 500 ms/div (500 ms/div) DC 10:1 NORM:20 kS/s PDO1 3 4 The HF waveform is normal, but the TOC data cannot be read. PDO2 T FDO 1 Check the PDO waveform. (Figure 38-1) CH1 v/DIV 500 mV =Filter= Smoothing : ON BW : FULL =Offset= CH1 : 0.000 V CH2 : 0.0 V CH3 : 0.00 V CH4 : 0.
XL-HP500 FUNCTION TABLE OF IC IC1 VHiLC78646E-1: CD Servo (LC78646E) (1/2) Pin No. Terminal Name Input/Output Setting in Reset 1 SLCO 2 Function Output — Control output. SLCIST Input — 3 EFMIN Input — 4 RF Output — 5 RFVDD Input — RF power terminal. 6 RFVSS — — RF earth terminal. To be connected to 0 V. 7 FIN1 Input — A+C signal input terminal. 8 FIN2 Input — B+D signal input terminal. 9 TIN1 Input — E signal input terminal.
XL-HP500 IC1 VHiLC78646E-1: CD Servo (LC78646E) (2/2) Pin No. Terminal Name Input/Output Setting in Reset 44 RVSS — — 45 RCHO Output LVDD /2 46 RVDD Input — 47 XVDD Input — 48 XOUT 49 XIN 50 FSX/16MIN 51 XVSS 52* Function Right channel D/A converter GND for Right channel. Must be connected to 0 V. Right channel output. Power supply for Right channel. Power supply for crystal oscillator. Crystal Oscillator Output Oscillator Input Oscillator Connected for the 33.
XL-HP500 LDD LDS FR VVDD PCKIST VVSS PD02 PD01 CONT1 CONT2 CONT3 VSS VDD5 DRF *RES *WRQ DO DI CL CE IC1 VHiLC78646E-1: CD Servo (LC78646E) 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 SLCO 1 60 DATA SLCIST 2 59 DATACK EFMIN 3 58 LRSY RF 4 57 ASDFIN RFVDD 5 56 ASDACK RFVSS 6 55 ASLRCK FIN1 7 54 16MOUT FIN2 8 53 EFLG TIN1 9 52 C2F TIN2 10 51 XVSS LC78646E VREF 11 50 FSX/16MIN REF1 12 49 XIN 31 32 33 34 35 36 37 FIN1 MO
XL-HP500 IC2 VHIM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP) Pin No. 1 Terminal Name Terminal Name Pin No.
XL-HP500 IC601 VHiLC75341/-1: Audio Processor (LC75341) Terminal Name Pin No. Terminal Name Pin No. Function Function 1 DI Serial data and clock input pin for control. 13-16 R1-4 Input signal pin. 17 RSEL0 Input selector output pin. 2 CE Chip enable pin. Data written into an internal latch in a timing of "H" to "L". Each analog switch is activated. Data transfer enabled at "H" level.
XL-HP500 IC701 RH-iX0574AWZZ: System Microcomputer (IX0574AW) (To Serial No.211XXXXX) (1/2) IC701 RH-iX0578AWZZ: System Microcomputer (IX0578AW) (From Serial No.212XXXXX) (1/2) Pin No. Port Name Terminal Name Input/Output Function 1 VDD VDD 2 P37 -20dBATT Input (+) Power supply. Output -20dB Attenuator. 3* P36 NO USE Output Open 4 P35 T-BIAS Output Tape record bias. 5 P34 SP_RELAY Output Speaker relay control. 6 P33 T-REC/PLAY Output Tape REC/PLAY change.
XL-HP500 IC701 RH-iX0574AWZZ: System Microcomputer (IX0574AW) (To Serial No.211XXXXX) (2/2) IC701 RH-iX0578AWZZ: System Microcomputer (IX0578AW) (From Serial No.212XXXXX) (2/2) Pin No. Port Name Terminal Name Input/Output Function 54 P120 NO USE Output Open 55 P117 NO USE Input Open 56 P116 CAM 1 SW Input EH mecha CAM 1 SW detection. 57 P115 CAM 2 SW Input EH mecha CAM 2 SW detection. 58 P114 CAM 3 SW Input EH mecha CAM 3 SW detection.
XL-HP500 FL DISPLAY FL701 VVKNA10SS23-1 GRID ASSIGNMENT 1G 2G 3G 4G 5G 6G 8G 7G 9G 10G 1a 2a 3a a a h j k f col b g b m e Dp (1G) c p r c n d small dot (2G~9G) ANODE CONNECTION 1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 1 2G 3G MP3 ( ) 2 2b 2c 3 3a 3b 3c 5G 6G RDS TA TP 8G 9G PTY 7G PTYI ST a b k j h f m d g p e n r c a b k j h a b k j h a b k j h a b k j h a b k j h a b k j h col Dp small dot a b k j h f m d g p e n r c f m d g
XL-HP500 PARTS GUIDE MICRO COMPONENT SYSTEM MODEL XL-HP500 XL-HP500 Micro Component System consisting of XL-HP500 (main unit) and CP-HP500 (speaker system). “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.
XL-HP500 NO. PRICE RANK PART CODE DESCRIPTION INTEGRATED CIRCUITS IC1 IC2 VHILC78646E-1 VHIM63001FP-1 J J IC701 RH-IX0574AWZZ J IC701 RH-IX0578AWZZ J IC701 RH-IX0578AWZZ J IC851 VHIKIA7812AP1 J IC852 VHIKIA7810AP1 J IC853 VHIKIA7805AP1 J IC854 VHIAN78L05/-1 J IC901 VHISTK40271-1 J AY CD Servo,LC78646E AX Focus/Tracking/Spin/Sled Driver, M63001FP AM Playback and Record/Playback Amp.,AN7345K AG FM Front End,TA7358AP AP PLL (Tuner),LC72131 AN FM IF Det./FM Mpx.
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XL-HP500 306-2 A 306 306-1 306-3 701 704 B 701 304 C 302 702 301 D 303 703x2 E M1 F 307 308 M2 305x2 G SW4 H PWB-D 1 2 3 4 Figure 7 CD MECHANISM EXPLODED VIEW –7– 5 6
XL-HP500 806 102 102 134 A 135 118 118 101 121 101 121 B 102 136 801x4 CD MECHANISM 804 111 C 106 138 805 118 110 120 101 121 133 D 806x3 107 122 131 124 122 131 132 E 117x2 802x2 103 109 125 129 802 x2 132 137 126 116x2 115 114 113 132 803 108 127 128 129x3 F 129 130 130 SWB101/102 , 804 SWB103/104 PWB-E SWB 105 112 129 128 130 129x3 104 SWB 108 SWB SWB 107 106 G 108 805 130 112 129 128 130 129x3 140 MOB1 805 139 119x3 130 112 MOB2 80mm H 1 2 3
XL-HP500 609x2 BELT CONNECTION FF/REW Clutch A Main Belt Motor 608x2 CD CHANGER UNIT FF/REW Belt Flywheel Flywheel CAUTION : RING SPRING ASSY.INTO FAN POSITION. OK RING GAP 204 205 NG 206 RING GAP 609x2 207 B FAN RIB 614x13 FAN RIB CAUTION : MUST VISUAL CHECK AFTER FULLY INSERTED THE FAN TO MOTOR. 215 4.9mm ( FOR REFERENCE ONLY ) GAP IS 4.9 mm BETWEEN FAN AND FAN MOTOR BRACKET. 603x2 208 FAN BLADE FAN MOTOR BRACKET.
XL-HP500 A TWEETER SP1(L-CH) SP2(R-CH) B TWEETER SP1(L-CH) SP2(R-CH) Capacitor 2.2µ,100V WOOFER SP3(L-CH) SP4(R-CH) RED Capacitor 2.
XL-HP500 PACKING OF THE SET (FOR U.S.A. ONLY) Setting position of switches and knobs Tape Mechanism STOP UNIT Front Speaker(L/R) Polyethylene Bag,Unit SSAKH0094AWZZ Polyethylene Bag,Speaker SSAKH0099AWZZ Label,Energy Star TLABZ0593AWZZ Packing,Add., Front Speaker,Top/Bottom SPAKA0396AWZZ Packing Add.,Unit,Left/Right SPAKA0395AWZZ Label,Serial No.
XL-HP500 –MEMO–
XL-HP500 COPYRIGHT © 2002 BY SHARP CORPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored 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.
