Sharp XL-HP500 Service Manual
Sharp XL-HP500 Manual
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- Sharp XL-HP500 | Service Manual - Page 1
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 - Sharp XL-HP500 | Service Manual - Page 2
mV/10 k ohms at 70 Hz Video/Auxiliary (audio signal): 500 mV/47 k ohms Specifications for this model are subject to change without prior notice. s Speaker Type Maximum input power Rated input power Impedance Dimensions Weight 2-way type speaker system 2" (5 cm) Tweeter 5-1/8" (13 cm) Woofer 100 - Sharp XL-HP500 | Service Manual - Page 3
NAMES OF PARTS XL-HP500 s Front panel 1. Disc Trays 1 2. Power On/Stand-by Button 3. Timer/Sleep Button 9 4. Clock Button 2 5. Tuning and Time Down Button 3 10 6. Tuning and Time Up Button 7. Timer Set Indicator 8. Headphone Jack 4 9. CD Eject Buttons 5 11 10. CD Direct Play - Sharp XL-HP500 | Service Manual - Page 4
XL-HP500 1 2 17 22 18 23 19 24 20 25 21 3 4 5 6 s 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 7 6. Extra Bass Button 7. Power - Sharp XL-HP500 | Service Manual - Page 5
XL-HP500 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 - Sharp XL-HP500 | Service Manual - Page 6
XL-HP500 (F1) x1 ø3x10mm (F2) x1 (F2) x1 Main PWB (G1) x4 ø4x8mm (M2) x2 ø2 x7mm Stabilizer Holder (M4) x1 (M6) x1 ø2.6 x12mm (M7) x1 Push Pawl (M10) x1 (M9) x1 Spring Power PWB Figure 6-1 (H3) x1 Front Panel (H1) x1 Display PWB (H2) x9 ø2.6x10mm Tape Mechanism Open Cassette Holder ( - Sharp XL-HP500 | Service Manual - Page 7
XL-HP500 REMOVING AND REINSTALLING THE MAIN PARTS TAPE MECHANISM SECTION Perform steps 1 to 9 of the disassembly method to remove the tape mechanism. Clutch Ass'y Record/Playback Head How to remove the Record/ - Sharp XL-HP500 | Service Manual - Page 8
in the figure. (When CD is in playback state) Figure 8-3 Disc Holder CD Mechanism CD Disk Turn the main cam clockwise and raise the CD mechanism and disk holder up to the uppermost position. CD Changer Mechanism unit - 8 - Disk Tray 1 1 Press in turns the arrow 2 parts, starting with the - Sharp XL-HP500 | Service Manual - Page 9
: TP301 *2. Input: Antenna Output: Speaker terminal • FM IF Signal generator: 10.7 MHz, FM modulated Test Stage Frequency Frequency Display Setting/ Instrument Adjusting Connection Point IF 10.7 MHz 98 MHz T302 *1 (Turn the core of trans- former T302 fully counter- clock wise) Tape Motor - Sharp XL-HP500 | Service Manual - Page 10
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. CD TEST OPEN/CLOSE operation is using manual. IL isn't done buttons make pick's - Sharp XL-HP500 | Service Manual - Page 11
XL-HP500 Standard Specification of Stereo System Error Message Display Contents CD TUNER Error Contents Pickup Mechanism Error. CD Changer Mechanism Error. DISPLAY 'ER-CD01' 'ER-CD**' (*) CD DSP Communication Error Focus Not Match/ IL Time Over. PLL Unlock. 'ER-CD31' 'NO DISC' FM 87.50 MHz - Sharp XL-HP500 | Service Manual - Page 12
XL-HP500 stereo CLOCK TIMER/SLEEP TUNING/TIME UP TUNING/TIME DOWN REC/PAUSE REVERSE MODE MEMORY/SET PRESET UP PRESET DOWN PLAY STOP REVERSE PLAY CD VIDEO/AUX DISC 3 EJECT DISC 2 EJECT DISC 1 EJECT DISC 1 DISC 2 DISC 3 EQUALIZER X-BASS/DEMO CAM 1 CAM 2 CAM 3 CAM 4 CD EJECT CD TRAY CLOSE CD IN CD SET - Sharp XL-HP500 | Service Manual - Page 13
7 CNP5 TRAY_M+ TRAY_M- CAM_M+ CAM_M- T_MOT_H/L TRAY 1 TRAY 2 TRAY 3 TRAY 4 CAM1 CAM2 CAM3 CAM4 CNP6 XL-HP500 TO DISPLAY SECTION 13 12 11 10 9 8 7 6 5 4 3 2 1 SWB105 CD EJECT SWB106 CD TRAY CLOSE SWB107 CD IN SWB108 CD SET SWB101 CAM1 SWB102 CAM2 SWB103 CAM3 SWB104 CAM4 45 42 61 CE 62 CLK 63 DI - Sharp XL-HP500 | Service Manual - Page 14
XL-HP500 CNP302 FM/AM LOOP 1 ANTENNA 24 23 21 7 18 16 12 20 STEREO AM OSC OUT AM OSC IN AM RF IN VIDEO/AUX 23 L AUX L 9 DI 1 R R 16 CE 2 TAPE TUNER L 10 IC601 CLK R 15 L 11 LC75341 R14 AUDIO PROCESSOR 24 -20dB ATT Q601 21 R Q602 Q603 Q604 CD L 12 4L R 13 7 18 8 17 3 SYSTEM - Sharp XL-HP500 | Service Manual - Page 15
XL-HP500 Q603 Q604 SYSTEM MUTE C/PLAY BIAS FL701 FL DISPLAY 1 5 ~ 12 13 15 ~ 19 29 ~ 34 35 ~41 14 45 +B9 Q701 +B10 TO CD 11 12 16 17 20 21 22 23 24 RX701 REMOTE 1 SENSOR 2 3 +B10 KEY SW701-SW708 SW712-SW728 +B10 +B10 XL700 4.19403 MHz TO CD SECTION CNP5 SP DET. Q702 +B10 RESET FAN - Sharp XL-HP500 | Service Manual - Page 16
XL-HP500 C901 0.22/50 R911 C909 820 22/16 + IC901 STK402-071 A POWER AMP. L-CH (2CH) R-CH FM SIGNAL +B + CH1 (50 WATTS/CH) CH2 -VCC CH2 - Sharp XL-HP500 | Service Manual - Page 17
6 6V 7 +B 8 LUG902(229) CHASSIS GND CNS801 1 2 3 4 5 6 7 XL-HP500 Q906 KTC3203 Y WT902 + D912 DS1SS133 MAIN PWB-A1(1/3) C930 47/50 2 2 1 1 M971 SUB WOOFER WT904 R967 680 (1/2W) C960 3.3/25 + L-CH + R-CH SO901 SPEAKERS 6 OHMS MIN - L-CH_GND - R-CH_GND LUG903(229) CHASSIS GND 7 8 9 10 - Sharp XL-HP500 | Service Manual - Page 18
XL-HP500 A MAIN PWB-A1(2/3) B TO MAIN PWB(1/3) P16 1 - E 1 L-CH A_GND 2 3 R-CH R619 330 R618 330 C CNS9 BI901 R-CH 8 9 A_GND 7 8 P31 11 - D CNP9 L-CH 6 7 CD_GND 5 6 C641 0.001 D_5V +B TO CD 10K C625 100P FM SIGNAL CD SIGNAL AUX SIGNAL PLAYBACK SIGNAL RECORD SIGNAL - Sharp XL-HP500 | Service Manual - Page 19
10K R641 10K XL-HP500 R691 6.8K R690 6.8K R693 39K 4 C691 390P 3 C690 2 390P 1 R692 39K L-CH JK690 VIDEO/AUX R-CH GND CHASSIS PWB(1/3) P16 1 - E~H 7 8 9 10 Figure 19 SCHEMATIC DIAGRAM (4/11) - 19 - TO DISPLAY PWB P22 2 - F CNP701A 16 DO 15 CE 14 CLK 13 DI 12 +B_PROTECT 11 D_GND - Sharp XL-HP500 | Service Manual - Page 20
XL-HP500 R351 5.6K FM IF IN AM OSC OUT AM OSC IN AM MIX OUT FM AFC A FM SIGNAL AM SIGNAL CNP302 R336 10K B AM LOOP - Sharp XL-HP500 | Service Manual - Page 21
022 C398 100/10 C356 0.001 C355 R388 3.9K 22P C370 1/50 C357 2.2/50 R353 270 12 9 10 11 78 STEREO FM DET MPX VCO VCC MPX IN IF OUT PHASE R-CH OUT L-CH OUT PHASE (FM/AM) MO/ST 15 2.2K IC303 LA1832S FM IF DET./FM MPX./AM IF R364 3.9K R363 3.9K C338 0.001 XL-HP500 MAIN PWB-A1(3/3) - Sharp XL-HP500 | Service Manual - Page 22
XL-HP500 A 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 C715 C714 C713 C712 C711 C710 C709 C708 1 1 CAM 4 SW 2 CAM 3 SW B 3 CAM 2 SW 4 CAM 1 SW 5 P25 10 - B 6 TRY 4 SW TRY 3 SW CNP6 7 TRY 2 SW TO CD NX NX NX NX P05 P04 P03 P02 P01 FL701 FL DISPLAY 45 44 43 42 41 40 39 38 37 36 - Sharp XL-HP500 | Service Manual - Page 23
REVERSE STOP PLAY CD TUNER (BAND) TAPE VIDEO /AUX RD01 RD02 RD03 RD04 RD05 RD06 RD07 680 820 1K 1.5K 2.2K SW701 SW702 SW703 SW704 SW705 2.7K SW706 3.9K SW707 SW708 POWER ON/STAND BY CLOCK TIMER/ SLEEP TUNING /TIME TUNING /TIME REVERSE REC/PAUSE MODE MEMORY /SET 7 8 9 10 11 - Sharp XL-HP500 | Service Manual - Page 24
XL-HP500 A CD SERVO PWB-C CD SIGNAL C34 100P C33 0.022 C32 100P C30 100P PICKUP UNIT(306) B R7 47 C28 3 2 1 IC2 M63001FP FOCUS/TRACKING/ SPIN/SLED DRIVER GND TR- TR+ FO- FO+ FD R20 10K R46 2.7K CD MOTOR PWB-D CNP3A CNP3 VCC2 SPO SP+ SP- VCC3 CAM_M- CAM_M+ M- M+ VCC4 TRAY_M+ TRAY_M- + + + - - Sharp XL-HP500 | Service Manual - Page 25
PWB CNP5A P23 11 - D TO DISPLAY PWB P22 2 - B CNSP7A FC6 13 1 7 R28 2.2K 13 12 11 10 9 8 7 6 5 4 3 2 1 CNP6 R29 2.2K R30 2.2K R31 2.2K SWITCH PWB-E 11 22 3 3 44 55 BIM2 1 2 3 4 5 SWB105 CD EJECT SWB106 CD TRAY CLOSE SWB107 CD IN SWB108 CD SET 11 22 33 44 55 66 CNP8 CNS8 SWB101 CAM1 - Sharp XL-HP500 | Service Manual - Page 26
XL-HP500 R619 TO DISPLAY 32 1 3 R309 R352 C354 C355 C303 C315 C314 AM LOOP ANTENNA D301 D302 2 T302 CF302 C353 1 C308 C309 1 2 3 FAN MOTOR JK690 VIDEO/AUX GND RIGHT LEFT 4 2 1 IC901 C914 C903 C932 R901 C909 R903 SO901 SPEAKERS RIGHT G 3 1 C929 C906 R908 C927 R914 R920 R918 - Sharp XL-HP500 | Service Manual - Page 27
XL-HP500 R616 R605 C609 C615 C631 R641 C619 R607 C607 C605 C617 C613 C621 C611 1 BL YL WH BK GY PK BK BK WH CNS9 WH GY 8 WH 7 GY 6 WH 5 4 GY 3 WH 2 RD 1 CNP9 TO CD SERVO PWB P30 4 - B BL 1 YL 2 WH 3 PK 4 BK 5 WH 6 COLOR TABLE B R BROWN RD(R) RED OR ORANGE YL YELLOW - Sharp XL-HP500 | Service Manual - Page 28
XL-HP500 A TO CD SERVO PWB P30 3 - B CNP5 FC5 DISC 7 1 SELECT B SW723 B C E Q701 DISPLAY PWB-A2 RD22 1 12 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 FL701 29 30 31 32 33 34 35 36 37 R713 RD20 SW724 RD21 CNP5A C700 R765 FL DISPLAY D703 80 85 81 75 70 C720 REMOTE VIDEO /AUX - Sharp XL-HP500 | Service Manual - Page 29
SW703 R746 R744 SW702 RD05 SW704 SW705 R784 SW717 CD R794 TUNNING/TIME 2 4 6 8 1 3 5 7 10 12 14 9 11 13 16 15 SW720 VIDEO /AUX RD18 R726 RD17 SW708 SW707 RD06 RD07 SW706 MEMORY /SET REVERSE MODE REC/PAUSE CNP701A R783 TIMER/ SLEEP CLOCK SW701 POWER ON/ STAND-BY 1 FC701 16 - Sharp XL-HP500 | Service Manual - Page 30
XL-HP500 A TO DISPLAY PWB P28 2 - C CNP5A FC5 1 7 TO MAIN PWB P27 11 - D 3 CNS9 CD SERVO PWB-C R22 C59 R51 B Q1 1 3 5 2 WH 3 GY WH GY 4 5 6 M2 SLED MOTOR FC6 CNP7A TO DISPLAY PWB P29 10 - C SW4 PICKUP IN CD MOTOR PWB-D G M1 SPINDLE MOTOR H • The numbers 1 to 12 are waveform - Sharp XL-HP500 | Service Manual - Page 31
9 10 - C XL-HP500 CNS1B 7 WH 6 GY 5 WH 4 3 2 1 GY WH GY RD 8 7 6 GY WH GY 5 4 WH GY 3 WH 2 1 GY BK CNS2B CNS7 5 4 3 YL OR RD 5 2 BR 1 BK 1 BIM2 CNS1A 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 CNS2A SWB107 CD IN 1 7 1 8 CD PICKUP UNIT (306) SWITCH PWB-E CD SET SWB108 CD EJECT - Sharp XL-HP500 | Service Manual - Page 32
XL-HP500 A CNP801 1 VCC +B 2 GND -VCC -B P17 7 - E 3 CNS801 4 +B FROM MAIN PWB (1/3) 5 6 7 B R802 /35 C802 47/50 R806 47K C803 47/50 C CNP706 VF2 1 P23 11 - E -VF 2 CNS706 FROM DISPLAY PWB P_IN 3 VF1 4 D AC_RLAY 5 R801 100K R804 47 R805 47 ZD801 DZ6.2BSA R808 -28 -33 R807 - Sharp XL-HP500 | Service Manual - Page 33
-26.33 V 46 4.78 V 96 -26.33 V 47 4.64 V 97 -26.33 V 48 0 V 98 -26.33 V 49 0 V 99 -26.33 V 50 0 V 100 -26.33 V - 33 - XL-HP500 IC851 PIN NO. VOLTAGE 1 19.57 V 2 1.33 V 3 13.23 V IC852 PIN NO. VOLTAGE 1 19.57 V 2 0V 3 4.95 V IC853 PIN NO. VOLTAGE 1 19.57 V 2 0V 3 4.95 - Sharp XL-HP500 | Service Manual - Page 34
XL-HP500 1 IC1 21 Stopped CH1=500 mV DC 10:1 T FDO 1 WAVEFORMS OF CD CIRCUIT CH3=500 mV DC CH2 : 0.000 V CH3 : 0.00 V CH4 : 0.00 V =Record Length= Main : 100 K Zoom : 2 K =Trigger= Mode : NORMAL Type : EDGE CH2 Delay : 2.924 ms Hold off : 0.2 µs 7 IC1 73 Stopped CH1=500 mV DC 10:1 PDO1 - Sharp XL-HP500 | Service Manual - Page 35
XL-HP500 TROUBLESHOOTING When the CD does not function The CD the trouble shooting instructions. "Track hand. 1. CD optical pickup Lens cleaner disc Parts code UDSKA0004AFZZ disc When a CD cannot be played 1. "E-CD01" is displayed. (1) Check the power to IC1 (LC78646E), the presence of the clock - Sharp XL-HP500 | Service Manual - Page 36
XL-HP500 (1) Focus-HF system check. Although a CD is inserted and the cover is closed, "NO DISC" is displayed. Press the Tray1 CD Eject Button (SW723) without inserting a disc 500 mV =Record Length= Main : 100 K Zoom : 2 K =Trigger= Mode : AUTO Type : EDGE CH1 Delay : 0.0 ns Hold off : 0.2 µs - Sharp XL-HP500 | Service Manual - Page 37
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 No "Initialization" is possible, but play is not possible ? Yes No "Initialization" is not possible. XL-HP500 = Mode : NORMAL Type : EDGE CH2 Delay : 2.924 - Sharp XL-HP500 | Service Manual - Page 38
XL-HP500 (4) PLL system check. When a disc is loaded, start play operation. The HF 100 K Zoom : 2 K =Trigger= Mode : AUTO Type : EDGE CH2 Delay : 0.0 ns Hold off : 0.2 µs Figure 38-1 (5) Others. The HF waveform is normal and the time is displayed normally, but no sound is produced. Or - Sharp XL-HP500 | Service Manual - Page 39
XL-HP500 FUNCTION TABLE OF IC IC1 VHiLC78646E-1: CD Servo (LC78646E) (1/2) Pin No. 1 2 3 4 Terminal Name Input/Output Setting in Reset SLCO Output - SLCIST Input - EFMIN Input - RF Output - Function For slice level control. Control output. Resistor connection terminal for SLCO - Sharp XL-HP500 | Service Manual - Page 40
XL-HP500 IC1 VHiLC78646E-1: CD Servo (LC78646E) (2/2) Pin No. Terminal Name Input/Output Setting CL Input - Microcomputer Data transfer clock input port. 63 DI Input , ADAVDD, VDD, LVDD, RVDD, XVDD) Terminal witch is controlled by the power terminal (VDD5 V) for a microcomputer interface : - Sharp XL-HP500 | Service Manual - Page 41
IC1 VHiLC78646E-1: CD Servo (LC78646E) XL-HP500 LDD LDS FR VVDD PCKIST VVSS PD02 PD01 CONT1 CONT2 CONT3 VSS VDD5 DRF *RES *WRQ DO DI CL CE 80 79 78 77 76 - Sharp XL-HP500 | Service Manual - Page 42
XL-HP500 IC2 VHIM63001FP-1: Focus/Tracking/Spin/Sled Driver (M63001FP) Pin No. Terminal Name Function OUT3- IN3- VCC1 STANDBY VREF MUTE CH2 inverted input CH1 inverted input CH1 output offset control CH1 inverted output CH1 non-inverted output CH2 inverted output CH2 non-inverted output GND CH3 - Sharp XL-HP500 | Service Manual - Page 43
RTRE RBASS ROUT VREF VDD CLK XL-HP500 Function Input signal pin. Input clock input pin for control. IC601 VHiLC75341/-1: Audio Processor (LC75341) LSEL0 LIN LTRE LBASS LOUT L4 9 CD L3 10 Tuner L2 11 Tape L1 12 Video R1 13 R2 14 R3 15 R4 16 87 6 54 CONTROL CIRCUIT CONTROL CIRCUIT CONTROL - Sharp XL-HP500 | Service Manual - Page 44
XL-HP500 IC701 RH-iX0574AWZZ: System Microcomputer (IX0574AW) (To Serial No.211XXXXX) (1/2) IC701 RH-iX0578AWZZ: System Microcomputer (IX0578AW) (From CD write read request. Speaker abnormal detect. Remocon input. Ground voltage. System mute control. TAPE 1 RUN PULSE input. Tape solenoid control. - Sharp XL-HP500 | Service Manual - Page 45
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 - Sharp XL-HP500 | Service Manual - Page 46
XL-HP500 FL701 VVKNA10SS23-1 FL DISPLAY GRID ASSIGNMENT 1G 2G 3G 4G 5G 6G 7G 8G 9G 10G 1a 2a 3a a b c (1G) ANODE CONNECTION 1G 2G 3G 4G P1 1 MP3 ( P2 1a ) P3 1b P4 1c P5 2 a a a P6 2a b b b P7 2b k k k P8 2c j j j P9 3 h h h P10 3a f f f P11 - Sharp XL-HP500 | Service Manual - Page 47
PARTS GUIDE XL-HP500 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 - Sharp XL-HP500 | Service Manual - Page 48
XL-HP500 NO. PART CODE PRICE RANK DESCRIPTION NO. PARTS CODE PRICE AY CD Servo, System Microcomputer, IX0574AW (To Serial No.21100500) [For Canada] AX System Microcomputer, IX0574AW (To Serial No.21104113) [Except for Canada] AX System OSC,FM AB FM IF AE AM Antenna AD AM OSC AD AM IF - Sharp XL-HP500 | Service Manual - Page 49
XL-HP500 NO. C54,55 C59 C103,104 C105,106 C109,110 C111,112 C113,114 100 pF,50V AB 47 µF,16V,Electrolytic AA 0.001 µF,50V AA 120 pF,50V AB 47 µF,16V,Electrolytic NO. PARTS CODE PRICE RANK DESCRIPTION C395 C396 C397 C398 C399 C502 C601 C602 C603 C605~608 C609,610 C611,612 C613,614 C615,616 C617 - Sharp XL-HP500 | Service Manual - Page 50
XL-HP500 NO. R7 R9 R10 R11 R12 R13~16 R18 R20 R22 R23 R24,25 R765 R766 R767~774 R780,781 R782 R783~786 R787 R789 R790 R793,794 R795 R796 R797 R798 R799 R801 R802 R803 PARTS CODE PRICE RANK DESCRIPTION VRD-ST2CD471J J AA 470 ohms,1/6W VRD-MN2BD102J J AA 1 kohm,1/8W VRD-MN2BD473J J AA 47 kohms - Sharp XL-HP500 | Service Manual - Page 51
XL-HP500 NO. PART CODE PRICE RANK DESCRIPTION CD] AC Switch,Key Type [TUNER (BAND)] AC Switch,Key Type [TAPE] AC Switch,Key Type [VIDEO/AUX] AC Switch,Key Type [DISC 3 EJECT] AC Switch,Key Type [DISC 2 EJECT] AC Switch,Key Type [DISC 1 EJECT] AC Switch,Key Type [DISC 1] AC Switch,Key Type [DISC - Sharp XL-HP500 | Service Manual - Page 52
XL-HP500 NO. PART CODE PRICE RANK DESCRIPTION 303 [CD EJECT] AC Switch,Push Type [CD TRAY CLOSE] AC Switch,Push Type [CD IN] AC Switch,Push Type [CD SET] CABINET PARTS 201 SHARP AG Panel,FL Display AD Window,Cassette AP Decoration Panel AF Button,Function AF Button,ON/STAND-BY AG Button,Disc - Sharp XL-HP500 | Service Manual - Page 53
ACCESSORIES QANTL0007AWZZ J QCNWN2430AWZZ J TINSE0498AWZZ J TINSK0145AWZZ J TINSZ0892AWZZ J RRMCG0347AWSA J GFTAB1049AWSA J AK AM/FM Loop Antenna AM Speaker Cord AQ Operation Manual [Except for Canada] AF Operation Manual [For Canada] AG Quick Guide [Except for Canada] AS Remote Control Battery - Sharp XL-HP500 | Service Manual - Page 54
XL-HP500 306-2 A 306 306-1 B 306-3 701 704 701 304 C 702 D 303 E M1 F 305x2 G 302 301 703x2 SW4 307 308 M2 H PWB-D 1 2 3 4 5 6 Figure 7 CD MECHANISM EXPLODED VIEW - 7 - - Sharp XL-HP500 | Service Manual - Page 55
102 A 101 B 806 134 118 121 102 135 101 XL-HP500 118 121 CD MECHANISM 102 C 801x4 111 136 138 804 106 101 D 118 121 107 122 805 110 120 128 129x3 130 130 112 129 128 129x3 130 805 119x3 H MOB2 139 80mm 130 112 1 2 3 4 5 6 Figure 8 CD CHANGER MECHANISM EXPLODED VIEW - 8 - - Sharp XL-HP500 | Service Manual - Page 56
XL-HP500 BELT CONNECTION FF/REW Clutch Main Belt Motor CD CHANGER UNIT FF/REW A Belt 608x2 609x2 Flywheel CAUTION 203-1 214 203 203-2 614x3 Note: Only the unit and consumable parts are supplied as parts supply for the Tape mechanism. 1 2 3 4 5 6 Figure 9 CABINET EXPLODED VIEW - - Sharp XL-HP500 | Service Manual - Page 57
XL-HP500 A TWEETER SP1(L-CH) SP2(R-CH) Capacitor 2.2µ,100V WOOFER B SP3(L-CH) SP4(R-CH) 902 902-3x2 C 902-1 902-2x2 TWEETER -2x2 902-3x2 E 903-2 903-1 903 SP1,2 F 905x2 SP3,4 906x4 G 901-1 901-5 901-6 904 901-4 901-3x4 H 1 2 3 4 5 6 Figure 10 SPEAKER EXPLODED VIEW - 10 - - Sharp XL-HP500 | Service Manual - Page 58
,Top/Bottom SPAKA0396AWZZ Label,Pop TLABZ1340AWZZ A Sheet,Speaker SPAKZ0963AWZZ Sheet,Net Frame SPAKZ1005AWZZ B Polyethylene Bag,Accessories SSAKA0007AWZZ AM Loop Antenna Speaker Cord Remote Control Operation Manual Quick Guide B A Packing Case SPAKC1510AWZZ : Not Replacement Item - 11 - Sharp XL-HP500 | Service Manual - Page 59
-MEMO- XL-HP500 - Sharp XL-HP500 | Service Manual - Page 60
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
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XL-HP500
No. SY298XLHP500/
CONTENTS
Page
IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY)
.......................................................................................................
2
SPECIFICATIONS
.............................................................................................................................................................
2
NAMES OF PARTS
...........................................................................................................................................................
3
DISASSEMBLY
..................................................................................................................................................................
5
REMOVING AND REINSTALLING THE MAIN PARTS
.....................................................................................................
7
ADJUSTMENT
...................................................................................................................................................................
9
NOTES ON SCHEMATIC DIAGRAM
..............................................................................................................................
12
TYPES OF TRANSISTOR AND LED
...............................................................................................................................
12
BLOCK DIAGRAM
...........................................................................................................................................................
13
SCHEMATIC DIAGRAM / WIRING SIDE OF P.W.BOARD
.............................................................................................
16
VOLTAGE
........................................................................................................................................................................
33
WAVEFORMS OF CD CIRCUIT
......................................................................................................................................
34
TROUBLESHOOTING
.....................................................................................................................................................
35
FUNCTION TABLE OF IC
................................................................................................................................................
39
FL DISPLAY
.....................................................................................................................................................................
46
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.
MICRO COMPONENT SYSTEM
MODEL
XL-HP500
XL-HP500 Micro Component System consisting of XL-HP500
(main unit) and CP-HP500 (speaker system).