Sharp XL-MP150H Service Manual
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Sharp XL-MP150H Service Manual

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Illustration XL-MP150H
Illustration XL-MP150E
(XL-MP150H Only)
(XL-MP150H Only)
PRECAUTIONS FOR USING LEAD-FREE SOLDER
[1]
MANUAL........................................................1-1
[2]
ONLY) ............................................................1-2
[3]
SPECIFICATIONS .........................................1-2
[4]
NAMES OF PARTS .......................................1-4
[1]
ADJUSTMENT ..............................................2-1
[2]
TEST MODE..................................................2-2
[3]
Error Message Display Contents ...................2-4
[1]
MAIN PARTS .................................................3-1
[2]
DISASSEMBLY .............................................3-3
CHAPTER 4. DIAGRAMS
[1]
BLOCK DIAGRAM.........................................4-1
SERVICE MANUAL
CONTENTS
SHARP CORPORATION
No. S3525XLMP150H
MICRO COMPONENT SYSTEM
XL-MP150H
MODEL
XL-MP150H Micro Component System consisting of XL-
MP150H (main unit) and CP-MP150H (speaker system).
XL-MP150E
MODEL
XL-MP150E Micro Component System consisting of XL-
MP150E (main unit) and CP-MP150E (speaker system).
• In the interests of user-safety the set should be restored to its origi-
nal condition and only parts identical to those specified be used.
• Note for users in U.K.
Recording and playback of any material may require consent which
SHARP is unable to give. Please refer particularly to the provisions
of Copyright Act 1956, the Dramatic and Musical Performers Pro-
tection Act 1956, the Performers Protection Acts 1963 and 1972
and to any subsequent statutory enactments and orders.
[1]
WAVEFORMS OF CD CIRCUIT ............ . ....... 5-1
[2]
VOLTAGE............................................... . ....... 5-2
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS
LAYOUT
[1]
NOTES ON SCHEMATIC DIAGRAM..... . ....... 6-1
[2]
TYPES OF TRANSISTOR AND LED..... . ....... 6-1
[3]
GRAM .................................................... . ....... 6-2
[1]
TROUBLESHOOTING ........................... . ....... 7-1
[1]
FUNCTION TABLE OF IC...................... . ....... 8-1
[2]
FL DISPLAY ........................................... . ......8-11
[3]
(FOR U.K. ONLY)................................... . ..... 8-12
Parts Guide
This document has been published to be used
for after sales service only.
The contents are subject to change without notice.
XL-MP150H/MP150E

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  • Page 1: Table Of Contents

    (XL-MP150H Only) Recording and playback of any material may require consent which SHARP is unable to give. Please refer particularly to the provisions of Copyright Act 1956, the Dramatic and Musical Performers Pro- tection Act 1956, the Performers Protection Acts 1963 and 1972 (XL-MP150H Only) and to any subsequent statutory enactments and orders.
  • Page 2 Be careful when replacing parts with polarity indication on the PWB silk. Lead-free wire solder for servicing Description Ref No. Parts No. PWB-A 92LPWB6285MANS MAIN (A1),DISPLAY (A2),TERMINAL (A3),SWITCH (A4)/USB(A5) [XL-MP150H] PWB-A 92LPWB6287MANS MAIN (A1),DISPLAY (A2),TERMINAL (A3),SWITCH (A4) /USB(A5)[XL-MP150E] PWB-B 92LPWB6285PWRS POWER (B1),JACK (B2) [XL-MP150H]...

  • Page 3: Chapter 1. General Description

    LASERSÄTEILYLLE ÄLÄ TUIJOTA SÄTEESEEN ÄLÄKÄ KATSO SITÄ owners of the copyright is prohibited by law. SHARP is not in a posi- OPTISEN LAITTEEN LÄPI. tion to authorise the copying or broadcasting of copyright materials VARNING-SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA...

  • Page 4: Important Service Notes (For U.k. Only)

    XL-MP150H/MP150E [2] IMPORTANT SERVICE NOTES (FOR U.K. ONLY) Before returning the unit to the customer after completion of a repair or adjustment it is necessary for the following withstand voltage test to be applied to ensure the unit is safe for the customer to use.
  • Page 5 XL-MP150H/MP150E XL-MP150E for U.K. ■ ■ General Tuner Power source AC 230 - 240 V, 50 Hz Frequency range FM: 87.5 - 108 MHz Power Power on:100 W AM: 522 - 1,620 kHz consumption Power stand-by: 0.6 W(*) ■ Dimensions Width: 185 mm (7-1/4")

  • Page 6: Names Of Parts

    27. USB/Video/Auxiliary Button 28. Disc Play or Repeat, Tape Forward Play Button 29. Tuning Down Button 30. Tuning Up Button 31. Disc or Tape Stop Button Illustration XL-MP150H ■ Display Disc Number Indicators 2. MP3/WMA Folder Indicator 5 6 7 8 9 10 3.
  • Page 7 XL-MP150H/MP150E ■ Front panel 1. Disc Trays 2. Timer Indicator 3. On/Stand-by Button 4. Clock/Timer Button 5. Tape Record Pause Button 6. Cassette Compartment 7. USB Socket 8. Headphone Socket 9. Disc Tray Open/Close Button 10. Disc Number Select Buttons 11.
  • Page 8 XL-MP150H/MP150E ■ Rear panel Speaker Terminals 2. AC Power Lead 3. FM 75 Ohm Aerial Terminal 4. AM Loop Aerial Socket 5. Video/Auxiliary (Audio Signal) Input Sockets 6. Cooling Fan 7. Subwoofer Pre-output Socket ■ Speaker system Tweeter 2. Woofer 3.

  • Page 9: Chapter 2. Adjustments

    XL-MP150H/MP150E Audio XL-MP150H/MP150E Service Manual XLMP150H Market CHAPTER 2. ADJUSTMENTS • Tape Speed Test Tape Adjusting Specified Instrument [1] ADJUSTMENT Point Value Connection Normal MTT-111 Variable 3,000 ± 30 Hz Speaker Ter- 1. MECHANISM SECTION speed Resistor in minal (Load •...

  • Page 10: Test Mode

    XL-MP150H/MP150E [2] TEST MODE • Setting the test mode During stand-by mode, press ON/STAND-BY button while pressing down the button and X-BASS/DEMO button. then, press the CD button to enter the test mode. T E S T IL isn’t done OPEN/CLOSE operation is using manual.
  • Page 11 XL-MP150H/MP150E <<MEMORY/SET>> key input. Laser ON. <<MEMORY/SET>> key input. Tracking OFF play at that specific point. <<MEMORY/SET>> key input. Tracking ON play from that specific point. <<MEMORY/SET>> key input. Adjustment result automatically will display as below for each 2 sec: a) "FOF_XXXX"...

  • Page 12: Standard Specification Of Stereo System Error Message Display Contents

    XL-MP150H/MP150E [3] Standard Specification of Stereo System Error Message Display Contents Error Contents 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...

  • Page 13: Chapter 3. Mechanical Description Removing And Reinstalling The Main Parts

    XL-MP150H/MP150E Audio XL-MP150H/MP150E Service Manual XLMP150H Market CHAPTER 3. MECHANICAL DESCRIPTION [1] REMOVING AND REINSTALLING THE Clutch Ass'y MAIN PARTS Record/Playback 1. TAPE MECHANISM SECTION Head Perform steps 1 to 5, 11 of the disassembly method to remove the tape mechanism.(see page 3-3,3-4)
  • Page 14 XL-MP150H/MP150E 2. CD MECHANISM SECTION (A1) x2 Perform steps 1 to 3, 14,15 of the disassembly method to remove the ø2.6 x5mm CD mechanism.(see page 3-3,3-4) Stop Washer (A3) x1 2.1. How to remove the Optical Pickup (See Fig. 1) Optical Pickup 1.

  • Page 15: Disassembly

    XL-MP150H/MP150E [2] DISASSEMBLY Top Cabinet Front Panel 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.
  • Page 16 XL-MP150H/MP150E (G1) x1 ø3x8mm (Q2) x4 (G2) x2 Main PWB Special (G2) x2 (H1) x4 ø4x6mm CD Mechanism CD Changer Unit (J1) x1 ø3x8mm Power PWB Terminal PWB Figure 4 Display PWB (K3) x1 (K1) x1 (K2) x8 ø2.6x8mm Figure 7...
  • Page 17 XL-MP150H/MP150E -MEMO- 3 – 5...

  • Page 18: Block Diagram

    XL-MP150H/MP150E Audio XL-MP150H/MP150E Service Manual XLMP150H Market CHAPTER 4. DIAGRAMS [1] BLOCK DIAGRAM CF351 H ONLY 10.7MHz ZD351 ANTENNA 5.1V TERMINAL FM IF SO301 CF302 X351 CF301 Q301 FE301 CF352 456kHz FM FRONT END T351 AM IF IC303 LA1832S FM IF DET./ FM MPX./AM IF...
  • Page 19 XL-MP150H/MP150E RDS_RST RDS_READY RDS_RDDA H ONLY RDS_RDCL TUN_SM NS_SW2 NS_SW1 P_IN UNSW5.6 +B10 +B_PROTECT +B_PROTECT D_GND SP_DET TO DISPLAY SECTION S-MUTE M_+13V A_+10V SW_5V +B8(SW_+5V) AC_RLYCON SP_RLY -20dB REC/PLAY T_BIAS CNP701B E : 25PIN H : 29PIN SP DET FAN MOTOR...
  • Page 20 XL-MP150H/MP150E FL701 FL DISPLAY 81 82 83 84 85 86 87 88 89 90 91 92 93 94 9 VLOAD VDD2 S16(DIST4) S17(DIST3) IC701 S18(DIST2) IXA060AW S19(DIST1) SYSTEM MICROCOMPUTE H ONLY Q710 AC_RLY(H ONLY) AC_RLY SP_RLY -20dBATT ILLU_LED T_REC/PLAY T_BIAS...
  • Page 21 XL-MP150H/MP150E CNP704 DISC & CLAMP SW TRAY SW1&2 CD_INTB MP3_INTB CD_CE CD_DO CD_DI 8 89 90 91 92 93 94 95 96 97 98 99 100 CD_CLK AVDD USB_CE TO CD/MP3 PWB KEY0 CD_RESOUT KEY1 MOT_A+ KEY2 MOT_A- VOL_JOG PHOTO...
  • Page 22 XL-MP150H/MP150E PICKUP UNIT(306) 16.9344MHz (AGND) VREF VREF AVDD SLCO 80 79 78 77 76 75 74 73 72 71 70 69 68 67 6 EFMIN RFOUT PHLPF LC78690ES2 RFMON CNP1 VREF MP3 DECODER/DIGITAL S JITTC PROCESSOR LASER DRIVER TEIN AVSS...
  • Page 23 XL-MP150H/MP150E DISC/CLAMP TRAY SW1/SW2 CD_INT MP3_INT CD_CE CD_DO CD_DI CD_CLK USB_CE TO DISPLAY PWB CD_RES MO_A+ MO_A- PHOTO VVDD2 70 69 68 67 66 65 64 63 62 61 LRSY DATACK DATA TEST1 STDATA STCK STREQ TEST0 RESET CONT0 CNP6...

  • Page 24: Chapter 5. Circuit Description Waveforms Of Cd Circuit

    XL-MP150H/MP150E Audio XL-MP150H/MP150E Service Manual XLMP150H Market CHAPTER 5. CIRCUIT DESCRIPTION [1] WAVEFORMS OF CD CIRCUIT IC1 2 Vp-p=1.0 V~1.3 V 0.5 mV/div,0.5 µsec/div 5 – 1...

  • Page 25: Voltage

    XL-MP150H/MP150E [2] VOLTAGE IC302 IC601 IC701 Q111 Q904 NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE NO. VOLTAGE 0.29 V 2.57 V 1.56 V 2.04 V 0.18 V 3.18 V 0.28 V 1.69 V...
  • Page 26 XL-MP150H/MP150E -MEMO- 5 – 3...

  • Page 27: Notes On Schematic Diagram

    ON—OFF SW706 REVERSE PLAY ON—OFF SW723 DISC 1 ON—OFF SW707 REVERSE MODE ON—OFF SW724 DISC 2 ON—OFF SW708 DISPLAY MODE [XL-MP150H] ON—OFF SW725 DISC 3 ON—OFF SW709 PTY/TI SEARCH [XL-MP150H] ON—OFF SW726 DISC 4 ON—OFF SW710 ASPM [XL-MP150H] ON—OFF SW727 DISC 5 ON—OFF...

  • Page 28: Wiring Side Of Pwb/Schematic Diagram

    XL-MP150H/MP150E [3] WIRING SIDE OF PWB/SCHEMATIC DIAGRAM MAIN PWB-A1(1/2) R670 C676 0.068 FM SIGNAL (ML) R667 R669 R668 C673 CD SIGNAL 27K 22K (ML) AUX SIGNAL PLAYBACK SIGNAL RECORD SIGNAL R601 R602 C607 R623 0.15 (ML) LOUT 6.8K C605 0.15...
  • Page 29 XL-MP150H/MP150E JK690 R693 L-CH R691 C691 5.6K 390P VIDEO/AUX R692 R690 C690 5.6K 390P R-CH R601 R688 CHASSIS R602 C653 C601 C602 220P R603 220/16 0.022 VREF INTERFACE C603 ROUT 22/25 LOUT R606 C608 3.9K C606 0.15 LBASS RBASS 0.15...
  • Page 30 XL-MP150H/MP150E XL-MP150H MAIN PWB-A1(2/2) IC901 FM SIGNAL STK412-490 POWER AMP. C907 R903 100P(CH) Q903 L902 KTC3875 GR 3µF R917 ZD902 ZD903 (3W) DZ12BSB DZ12BSB C917 0.01 R925 R926 R919 1N41 R910 1.5K 1.5K 4.7K D906 (1/2W) (1/2W) 1N4148H Q902 KTC3875 GR...
  • Page 31 XL-MP150H/MP150E M971(202-3) MOTOR CNP971 C930 47/50 R942 D912 R949 (2W) 1N4148H R943 (2W) R945 R950 1.5K R944 1.5K D911 0.2V 1N4148H Q905 4.4V KTC3875 GR R946 JACK PWB-B2 WTM901 FW901 CNP708 M_+13.5V SP_RLY JK701 R1_OUT R-CH HEADPHONES L1_OUT L-CH R966 L702 8.2K...
  • Page 32 XL-MP150H/MP150E XL-MP150E MAIN PWB-A1(2/2) IC901 FM SIGNAL STK412-490 POWER AMP. C907 R903 100P(CH) Q903 L902 KTC3875 GR 3µF R917 ZD902 ZD903 (3W) DZ12BSB DZ12BSB C917 0.01 R925 R926 R919 R910 1.5K 1.5K 4.7K D906 (1/2W) (1/2W) 1N4148H Q902 KTC3875 GR...
  • Page 33 XL-MP150H/MP150E M971(202-3) MOTOR CNP971 C930 47/50 R942 D912 R949 (2W) 1N4148H R943 (2W) R945 R950 1.5K R944 1.5K D911 0.2V 1N4148H Q905 4.4V KTC3875 GR R946 JACK PWB-B2 WTM901 FW901 CNP708 M_+13.5V SP_RLY JK701 R1_OUT R-CH HEADPHONES L1_OUT L-CH R966 L702 8.2K...
  • Page 34 XL-MP150H/MP150E XL-MP150H FL701 FL DISPLAY R784 USB PWB-A5 C707 1/50 Q710 KRC102 S C726 JK702 (CH) R777 R776 BI707 81 82 83 84 85 86 87 88 89 90 91 92 93 COR1 CNS8 VLOAD VDD2 CNP8 R775 6-17 11 - E...
  • Page 35 XL-MP150H/MP150E DISPLAY PWB-A2 R783 CNP704 DISC & CLAMP SW TRAY SW1&2 CD_INTB MP3_INTB CD_CE CD_DO CD_DI 6 87 88 89 90 91 92 93 94 95 96 97 98 99 100 CD_CLK AVDD USB_CE R700 KEY0 CD_RESOUT R701 CNP7 KEY1...
  • Page 36 XL-MP150H/MP150E XL-MP150E FL701 FL DISPLAY R784 USB PWB-A5 C707 1/50 Q710 KRC102 S C726 JK702 (CH) R777 R776 BI707 81 82 83 84 85 86 87 88 89 90 91 92 93 COR1 CNS8 VLOAD VDD2 CNP8 R775 6-17 11 - E...
  • Page 37 XL-MP150H/MP150E DISPLAY PWB-A2 R783 CNP704 DISC & CLAMP SW TRAY SW1&2 CD_INTB MP3_INTB CD_CE CD_DO CD_DI 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 CD_CLK AVDD USB_CE R700 KEY0 CD_RESOUT R701 CNP7 KEY1...
  • Page 38 XL-MP150H/MP150E XL-MP150H FM SIGNAL AM SIGNAL AM ANTENNA AM TRACKING fL T303 C330 C331 C323 0.022 0.047 (CH) LOW PA R358 FILTER D301 C332 3.9K 1N4148H 0.022 LOOP D302 ANTENNA DS1SS133 VD301 SVC347S C335 560P T306 L341 BALUN C334 R323...
  • Page 39 XL-MP150H/MP150E TUNER PWB-C L354 C371 1/50 LOW PASS FILTER C372 1/50 CT29 RT24 XT21 0.022 4.332MHZ RT26 RT25 QT21 KTC3875 GR XOUT CT30 VSSd TEST 0.022 CT26 VDDD 10 11 560P C358 MODE 1/50 FLOUT CT27 R355 0.022 3.3K C357 VSSA 2.2/50...
  • Page 40 XL-MP150H/MP150E XL-MP150E FM SIGNAL AM SIGNAL AM ANTENNA AM TRACKING fL T303 C330 C331 C323 0.022 0.047 (CH) R358 FILTE D301 C332 3.9K 1N4148H 0.022 LOOP D302 ANTENNA DS1SS133 VD301 SVC347S C335 560P T306 L341 BALUN C334 R323 AM BAND...
  • Page 41 XL-MP150H/MP150E TUNER PWB-C L354 C371 1/50 LOW PASS FILTER C372 1/50 10 11 C358 1/50 R355 3.3K C357 2.2/50 C356 0.001 L352 100µH ZD351 DZ5.1BSB C396 100/10 C395 0.022 R392 R377 (1/2W) L351 R391 00µH (1/2W) Q360 KTA1504 GR R383...
  • Page 42 XL-MP150H/MP150E CD/MP3 PWB-D 0.0015 0.0015 CD SIGNAL PICKUP UNIT(306) 1/50 VREF 16.9344MHz VREF 0.047 VPREF2 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 EFMIN LRSY 0.0047 DATACK RFOUT DATA 0.01...
  • Page 43 XL-MP150H/MP150E SPARE DISC/CLAMP TRAY SW1/SW2 CD_INTB 4.7K MP3_INTB CD_CE CD_DO CD_DI 3.9K 1.8K CNP704 1.8K CD_CLK 3.9K USB_CE H:6-9 11 - B E:6-11 11 - B CD_RES TO DISPLAY PWB MO_A+ MO_A- PHOTO 3.3K CNP7 1/50 VPREF2 VVDD2 66 65 64 63 62 61...
  • Page 44 XL-MP150H/MP150E COLOR TABLE BROWN RD (R) FROM TUNER PWB 6-26 2 - E ORANGE CNS303 YELLOW GREEN BLUE VIOLET GRAY C618 C616 W H (W ) WHITE C624 BLACK 13 1415 16 1718 19 20 2122 23 24 PINK R645...
  • Page 45 R137 CNS3 C863 R860 XL-MP150E Only R859 LG5(227) IC855 D857 R958 R912 C865 IC851 IC852 ZD852 IC853 XL-MP150H Only D855 R853 D858 IC901 ZD903 ZD902 D852 CNS802 C856 C864 D860 LG2(227) CNS801 TO DISPLAY PWB H:6-21 12 - A E:6-23 12 - A...
  • Page 46 XL-MP150H/MP150E XL-MP150H SWITCH PWB-A4 SW728 OPEN/ CLOSE SW727 FFC706 DISC 5 SW726 DISC 4 SW725 DISC 3 SW724 DISC 2 RX701 REMOTE SENSOR SW723 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 2...
  • Page 47 XL-MP150H/MP150E USB PWB-A5 LUG701 CNS8 CNP8 6-28 2 - F TO CD/MP3 PWB COR1 JK702 TO MAIN PWB 6-19 10 - F DISPLAY PWB-A2 9 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...
  • Page 48 XL-MP150H/MP150E XL-MP150E SWITCH PWB-A4 SW728 OPEN/ CLOSE SW727 FFC706 DISC 5 SW726 DISC 4 SW725 DISC 3 SW724 DISC 2 RX701 REMOTE SENSOR SW723 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2 DISC 1...
  • Page 49 XL-MP150H/MP150E USB PWB-A5 LUG701 CNS8 CNP8 6-28 2 - F TO CD/MP3 PWB COR1 JK702 TO MAIN PWB 6-19 10 - F DISPLAY PWB-A2 8 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...
  • Page 50 XL-MP150H/MP150E XL-MP150H POWER PWB-B1 D846 When Servicing, Pay attention as the area enclosed by this line ( ) is directly connected with AC main voltage. C844 L841 LINE FILTER AC POWER SUPPLY CORD AC 230 V, 50 Hz R843 Q841...
  • Page 51 XL-MP150H/MP150E XL-MP150E POWER PWB-B1 L841 LINE FILTER AC POWER SUPPLY CORD AC 230-240 V, 50 Hz C808 F802 T4.0A L 250V CNP801 CNP802 2 3 4 5 6 CNS801 CNS802 FROM MAIN PWB FROM MAIN PWB 6-19 12 - F...
  • Page 52 ICT21 CT21 C388 LT22 QT21 LT21 XL-MP150H Only Lead-free solder indication Lead-free solder is used in the TUNER PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions. Figure 6-26 WIRING SIDE OF PWB (9/13) 6 – 26...
  • Page 53 XL-MP150H/MP150E TO DISPLAY PWB H:6-20 6 - G E:6-22 6 - G CNP702 FFC702 TAPE MECHANISM Ass'y(212) TAPE MECHANISM SOLENOID PWB Ass'y(212-3) TAPE MOTOR (212-2) RECORD/PLAYBACK/ERASE HEAD HEAD PLATE BLOCK(212-1) CNS101 CNP101 6-19 9 - B TO MAIN PWB Figure 6-27 WIRING SIDE OF PWB (10/13)
  • Page 54 XL-MP150H/MP150E CD/MP3 PWB-D (TOP VIEW) NOTE R1~R5 : Jamper CNS3 FROM MAIN PWB 6-19 12 - C FFC1 FROM CD PICKUP UNIT 6-30 5 - C FFC7 FROM DISPLAY PWB H:6-20 2 - E E:6-22 2 - E CNW3 CNS8...
  • Page 55 XL-MP150H/MP150E CD/MP3 PWB-D (BOTTOM VIEW) WAVEFORM NUMBERS 9 10 The numbers are waveform numbers shown in page 5-1 60 61 Figure 6-29 WIRING SIDE OF PWB (12/13) 6 – 29...
  • Page 56 XL-MP150H/MP150E CD PICKUP UNIT(306) CNP3A SLED MOTOR SW1A PICKUP IN CD MOTOR PWB-E FFC1 SPINDLE MOTOR TO CD/MP3 PWB CNP1 6-28 6 - D TO CD/MP3 PWB CNP2 6-28 6 - F CNW3 FFC4 TRAY MAIN CAM MOTOR MOTOR TO CD/MP3 PWB...

  • Page 57: Chapter 7. Flowchart

    XL-MP150H/MP150E Audio XL-MP150H/MP150E Service Manual XLMP150H Market CHAPTER 7. FLOWCHART [1] TROUBLESHOOTING 1. 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.
  • Page 58 XL-MP150H/MP150E (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 without inserting a disc, and try starting the playback operation. Figure 1 1. Does the pickup move to the PICKUP-IN Switch (SW1A) posi- Sled motor (M2A).
  • Page 59 XL-MP150H/MP150E (2) Tracking system check Check the TE waveform at pin 16 on IC1. If the waveform shown in Figure 4 appears and soon after NO The tracking servo is not activated. DISC appears ? Check the peripheral circuits at pins 15, 16 and 23 on IC1, and FFC1.
  • Page 60 XL-MP150H/MP150E (4) PLL system check. When a disc is loaded, start play operation. The HF waveform is normal, but the TOC data cannot be read. Check the PDOUT waveform. (Figure 6) Check around Pins 1,2,26,29 and 80 on IC1. Figure 6 (5) Others.

  • Page 61: Function Table Of Ic

    XL-MP150H/MP150E Audio XL-MP150H/MP150E Service Manual XLMP150H Market CHAPTER 8. OTHERS [1] FUNCTION TABLE OF IC IC1 VHILC78690E-1: MP3 Decoder/Digital Signal Processor (LC78690ES2) (1/2) Pin No. Terminal Name Input/Output Setting In Reset Function EFMIN Input INPUT RF signal input pin. RFOUT...
  • Page 62 XL-MP150H/MP150E IC1 VHILC78690E-1: MP3 Decoder/Digital Signal Processor (LC78690ES2) (2/2) Pin No. Terminal Name Input/Output Setting In Reset Function CONT1 Input/Output INPUT General Purpose I/O pin 1 Controlled by command from the microprocessor. Any of these that are unused must be either set up...
  • Page 63 XL-MP150H/MP150E IC1 VHILC78690E-1: MP3 Decoder/Digital Signal Processor(LC78690ES2) 80 79 78 77 76 75 74 73 72 69 68 67 66 62 61 EFMIN LRSY DATACK RFOUT DATA PHLPF TEST1 STDATA STCK STREQ TEST0 LC78690 CONT0 RFMON CONT1 VREF CONT2 JITTC...
  • Page 64 XL-MP150H/MP150E IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) Pin No. Terminal Name Function VO3+ BTL Output pin (+) for channel 3. VO3- BTL Output pin (-) for channel 3. VO2+ BTL Output pin (+) for channel 2. VO2- BTL Output pin (-) for channel 2.
  • Page 65 XL-MP150H/MP150E IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) VOLTAGE CONTROL AMP DUFFER AMP DUFFER AMP For VREF For 1/2 VCC Refcronce voltage Bandgad Figure 2 BLOCK DIAGRAM OF IC 8 – 5...
  • Page 66 XL-MP150H/MP150E IC3 RH-iXA070AWZZ: System Microcomputer (IXA070AW) Pin No. Port Name Input/Output Function P73/INT3 Input HOST I/F CE RES# Input Reset Input Vdd1 for Connection Open VSS1 GND for Connection CF (12.00 MHz) CF (12.00 MHz) VVD1 Input +B for Connection...
  • Page 67 XL-MP150H/MP150E IC601 VHiLC75341/-1: Audio Processor (LC75341) Pin No. Terminal Name Function Pin No. Terminal Name Function 13-16 R1-4 Input signal pin. Serial data and clock input pin for con- RSEL0 Input selector output pin. trol. Volume + equaliser output pin Chip enable pin.
  • Page 68 XL-MP150H/MP150E IC701 RH-iXA060AWZZ: System Microcomputer (IXA060AW) (1/2) Pin No. Port Name Terminal Name Input/Output Function AVDD AVDD A/D ANALOG POWER SUPPLY P10/ANI0 KEY0 Input KEY0 INPUT P11/ANI1 KEY1 Input KEY1 INPUT P12/ANI2 KEY2 Input KEY2 INPUT P13/ANI3 VOL_JOG Input VOLUME JOG INPUT...
  • Page 69 XL-MP150H/MP150E IC701 RH-iXA060AWZZ: System Microcomputer (IXA060AW) (2/2) Pin No. Port Name Terminal Name Input/Output Function P104/FIP44 -20dBATT Output -20dB ATTENUATOR H:ATTENUATOR ON P103/FIP43 SP_RLY Output SP RELAY CONTROL H:RELAY ON 56(H) P102/FIP42 AC_RLY Output AC RELAY CONTROL 56*(E) P101/FIP41 Output...
  • Page 70 XL-MP150H/MP150E IC701 RH-iXA060AWZZ: System Microcomputer (IXA060AW) AVDD 1 AVDD VLOAD VLOAD KEY0 P10/ANI0 VDD2 KEY1 P11/ANI1 P74/FIP20 KEY2 P12/ANI2 P75/FIP21 VOL_JOG P13/ANI3 F76/FIP22 PROTECT P14/ANI4 P77/FIP23 T_FP SW P15/ANI5 P80/FIP24 TUN_SM P16/ANI6 P81/FIP25 (SPAN) T_RUN PULS P17/ANI7 P82/FIP26 DISC&CLAMP P00/ANI8...

  • Page 71: Fl Display

    XL-MP150H/MP150E [2] FL DISPLAY FL701 VVKNA12MM54-1 GRID ASSIGNMENT MP3 WMA TOTAL col2 Dot2 col1 Dot1 2G 3G 4G 5G 6G 7G h j k (1G) (2G~11G) ANODE CONNECTION FOLD TITLE-1 TITLE-2 TOTAL TITLE-3 PTYI SLEEP DAILY MEMORY X-BASS Dot1 Col1...

  • Page 72: Wiring Of Primarily Supply Leads (For U.k. Only)

    XL-MP150H/MP150E [3] WIRING OF PRIMARILY SUPPLY LEADS (FOR U.K. ONLY) If any one of the bands shown in Fig.1 is removed for some reason, be sure replace it to the original position and same appearance as before. Nylon Band Power...
  • Page 73 XL-MP150H/MP150E PARTS GUIDE MICRO COMPONENT SYSTEM XL-MP150H MODEL XL-MP150H Micro Component System consisting of XL- MP150H (main unit) and CP-MP150H (speaker system). XL-MP150E MODEL XL-MP150E Micro Component System consisting of XL- MP150E (main unit) and CP-MP150E (speaker system). CONTENTS [11] CD MECHANISM PARTS...
  • Page 74 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [1] INTEGRATED CIRCUITS VHILC78690E-1 MP3 Decoder/Digital Signal Processor,LC78690ES2 VHILA6261//-1 Focus/Tracking/Spin/Sled Driver,LA6261 RH-IXA070AWZZ System Microcomputer,IXA070AW IC101 VHIAN7345K/-1 Playback and Record/Playback Amp.,AN7345K IC302 VHILC72131/-1 PLL (Tuner),LC72131 IC303 VHILA1832S/-1 FM IF Det./FM Mpx./AM IF,LA1832S...
  • Page 75 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [3] DIODES D804 VHDRL204F//-1 Silicon,RL204F D805 VHDDS1N404S-1 Silicon,DS1N404S D806 VHDDS1N404S-1 Silicon,DS1N404S D842 VHDDS1N404S-1 Silicon,DS1N404S [H Only] D843 VHDDS1N404S-1 Silicon,DS1N404S [H Only] D844 VHDDS1N404S-1 Silicon,DS1N404S [H Only] D845 VHDDS1N404S-1 Silicon,DS1N404S [H Only]...
  • Page 76 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [8] CAPACITORS 100 µ F,10V,Electrolytic VCEAZA1AW107M 0.001 µ F,50V VCKYCY1HB102K 100 µ F,10V,Electrolytic VCEAZA1AW107M 0.01 µ F,50V VCKYPA1HB103K 47 µ F,25V,Electrolytic VCEAZA1EW476M 3.3 µ F,16V,Electrolytic RC-EZ0004AWZZ 0.001 µ F,50V VCKYPA1HB102K 47 µ F,10V,Electrolytic VCEAZA1AW476M 0.01 µ...
  • Page 77 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [8] CAPACITORS 47 µ F,25V,Electrolytic C131 VCEAZA1EW476M 47 µ F,25V,Electrolytic C132 VCEAZA1EW476M 22 µ F,25V,Electrolytic C133 VCEAZA1EW226M 220 µ F,10V,Electrolytic C134 VCEAZA1AW227M 0.022 µ F,25V C135 VCKYCY1EF223Z 0.047 µ F,50V,Mylar C137 VCQYKA1HM473K 0.0082 µ...
  • Page 78 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [8] CAPACITORS 1 µ F,50V,Electrolytic C620 VCEAZA1HW105M 1 µ F,50V,Electrolytic C621 VCEAZA1HW105M 1 µ F,50V,Electrolytic C622 VCEAZA1HW105M 1 µ F,50V,Electrolytic C623 VCEAZA1HW105M 1 µ F,50V,Electrolytic C624 VCEAZA1HW105M 0.0022 µ F,50V C625 VCKYCY1HB222K 0.0022 µ...
  • Page 79 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [8] CAPACITORS 10 µ F,50V,Electrolytic C905 VCEAZA1HW106M 10 µ F,50V,Electrolytic C906 VCEAZA1HW106M C907 VCCCCY1HH101J 100 pF (CH),50V C908 VCCCCY1HH3R0C 3 pF (CH),50V 0.1 µ F,50V,Mylar C909 VCQYKA1HM104K C910 VCCCCY1HH3R0C 3 pF (CH),50V 100 µ...
  • Page 80 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [9] RESISTORS VRS-CY1JB1R0J 1 ohm,1/16W VRS-CY1JB271J 270 ohms,1/16W VRS-CY1JB681J 680 ohms,1/16W VRS-CY1JB820J 82 ohms,1/16W VRS-CY1JB102J 1 kohm,1/16W VRS-CY1JB102J 1 kohm,1/16W VRD-ST2CD102J 1 kohm,1/6W VRS-CY1JB102J 1 kohm,1/16W VRD-ST2CD102J 1 kohm,1/6W VRD-ST2CD102J 1 kohm,1/6W...
  • Page 81 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [9] RESISTORS R136 VRD-ST2CD224J 220 kohms,1/6W R137 VRD-ST2CD224J 220 kohms,1/6W R138 VRD-ST2CD103J 10 kohm,1/6W R139 VRS-CY1JB103J 10 kohm,1/16W R140 VRS-CY1JB473J 47 kohms,1/16W R141 VRD-ST2CD472J 4.7 kohms,1/6W R142 VRD-RT2HD820J 82 ohms,1/2W R143...
  • Page 82 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [9] RESISTORS R642 VRS-CY1JB103J 10 kohm,1/16W R643 VRS-CY1JB153J 15 kohms,1/16W R644 VRS-CY1JB153J 15 kohms,1/16W R645 VRD-ST2CD152J 1.5 kohms,1/6W R646 VRD-ST2CD152J 1.5 kohms,1/6W R647 VRS-CY1JB222J 2.2 kohms,1/16W R648 VRD-ST2CD222J 2.2 kohms,1/6W R649...
  • Page 83 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [9] RESISTORS R776 VRD-ST2CD151J 150 ohms,1/6W R777 VRD-ST2CD151J 150 ohms,1/6W R778 VRD-ST2CD472J 4.7 kohms,1/6W R779 VRS-CY1JB472J 4.7 kohms,1/16W R780 VRS-CY1JB272J 2.7 kohms,1/16W R781 VRS-CY1JB472J 4.7 kohms,1/16W R783 VRD-ST2EE1R5J 1.5 ohms,1/4W R784 VRD-ST2EE1R5J 1.5 ohms,1/4W...
  • Page 84 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [9] RESISTORS R965 VRD-RT2HD822J 8.2 kohms,1/2W R966 VRD-RT2HD822J 8.2 kohms,1/2W R968 VRD-RT2HD391J 390 ohms,1/2W R970 VRD-ST2CD680J 68 ohms,1/6W R971 VRD-ST2CD680J 68 ohms,1/6W RD01 VRS-CY1JB681J 680 ohms,1/16W RD02 VRS-CY1JB821J 820 ohms,1/16W RD03...
  • Page 85 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [10] OTHER CIRCUITRY PARTS CNS971 QCNWNA057AWPZ Connector Ass'y,2Pin CNW3 QCNWN2699AWPZ Connector Ass'y,6/6Pin COR1 RCORF0018AWZZ Core F801 QFS-D402ABGNI Fuse,T4.0A L 250V F802 QFS-D402ABGNI Fuse,T4.0A L 250V F803 QFS-D202ABGNI Fuse,T2A L 250V F804...
  • Page 86 XL-MP150H/MP150E [11] CD MECHANISM PARTS 306-2 306-1 306-3 703x2 305x2 PWB-E...
  • Page 87 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [11] CD MECHANISM PARTS NGERH0011AWZZ Gear,Middle NGERH0012AWZZ Gear,Drive NSFTM0020AWFW Shaft,Guide 92LMCUSN1524A Cushion 92LHPC1LFASY Pickup Unit Ass'y 306- 1 -------- Pickup Unit (Not Replacement Item) 306- 2 NGERR0043AFZZ Gear,Rack 306- 3 MSPRC0961AFZZ...
  • Page 88 XL-MP150H/MP150E [12] CHANGER MECHANISM PARTS 101x2 109-2 109-3 101x3 102x5 109-5 803x4 109-4 803x2 109-1 MECHANISM UNIT 802x4 141 140 148 147 801x2 PWB-F...
  • Page 89 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [12] CHANGER MECHANISM PARTS GCOVA1513AWZZ Disc Tray GCOVA1514AWZZ Guide Tray LANGG0008AWZZ Outer Tray Guide LANGG0009AWZZ Inner Tray Guide LCHSM0194AWZZ Main Base LHLDZ9017AWZZ CD Mechanism Holder LPLTP0014AWZZ Top Plate LPLTP0015AWZZ Gear Plate...
  • Page 90 Belt 613x8 Flywheel 610x4 FL701 Flywheel PWB-A1 212-1, 212-2, 212-3, 212-4, 212-5, 212-6, 614x3 212-7, 212-8 PWB-A5 603x2 PWB-B2 227x2 227x2 201-22 (XL-MP150H only) PWB-A3 201-2 IC901 201-14 201-1 201-11 IC851 IC852 612x4 PWB-B1 IC853 Silicon 201-13 Grease 201-5 604x3...
  • Page 91 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [13] CABINET PARTS CCABA6285AW01 Front Panel Ass'y [H] CCABA6287AW01 Front Panel Ass'y [E] 201- 1 -------- Front Panel 201- 2 GCOVA1364AWSA Indicator,Timer 201- 3 GCOVAA094AWSA Panel,Cassette Cover 201- 4 GDORF0117AWSA Holder,Cassette...
  • Page 92 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [13] CABINET PARTS XJSY730P10000 Screw,M3x10mm XJBY730P08000 Screw,M3x8mm...
  • Page 93 XL-MP150H/MP150E [14] SPEAKER BOX PARTS TWEETER SP3(L-CH) SP4(R-CH) 904x2 C1,2 Capacitor WOOFER SP1(L-CH) SP2(R-CH) 904x2 907x2 SP3,4 908x4 905x4 SP1,2 TWEETER SP3(L-CH) C1,2 SP4(R-CH) Capacitor 3.3µF,100V WOOFER SP1(L-CH) SP2(R-CH)
  • Page 94 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [14] SPEAKER BOX PARTS GBOXSA075AW01 Speaker Box Ass'y CWAKPA010AW01 Net Frame Ass'y HPNLSA036AWSA Front Panel LHLDZ8001AWSA Catching Holder PCUSGA020AWZZ Cushion,Foot TSPC-A446AWZZ Label,Specification [A] TSPC-A508AWZZ Label,Specification [H] TSPC-A509AWZZ Label,Specification [E] XEBSN30P10000 Screw,M3x10mm...
  • Page 95 XL-MP150H/MP150E [15] ACCESSORIES/PACKING PARTS PACKING METHOD (FOR U.K. ONLY) Setting position of switches and knobs STOP Tape Mechanism 1 Polyethylene Bag,Accessories SSAKAA006AWZZ 11 Polyethylene Bag,Unit SSAKH0094AWZZ 2 FM Antenna 92LFANT1535A 12 Polyethylene Bag,Speaker SSAKHA060AWZZ 13 Warranty Card TGAN-3170UMZZ 3 AM Loop Antenna...
  • Page 96 XL-MP150H/MP150E PRICE PART PARTS CODE DESCRIPTION RANK MARK RANK [15] ACCESSORIES/PACKING PARTS SSAKAA006AWZZ Polyethylene Bag,Accessories 92LFANT1535A FM Antenna QANTL0005AWZZ AM Loop Antenna QCNWGA018AWPZ Cable,USB RRMCGA040AWSA Remote Control SPAKAA065AWZZ Packing Add.,Unit,Left/Right SPAKAA068AWZZ Packing,Add.,Front Speaker,Top/Bottom SPAKCA236AWZZ Packing Case [H] SPAKCA243AWZZ Packing Case [E] SPAKP0026AWZZ Polyethylene Bag,AC Cord [For U.K.
  • Page 97 XL-MP150H/MP150E INDEX INDEX PRICE PART PRICE PART PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK MLEVP0138AWZZ 12-119 [ C ] CCABA6285AW01 13-201 MLEVP0139AWZZ 12-120 MLIFP0008AWZZ 13-201-18 CCABA6287AW01 13-201 MLOKC0015AWZZ 13-201-19 CFANB5609AW01 13-202 MSPRC0044AWFJ 12-121 CWAKPA010AW01 14-902 MSPRC0961AFZZ 11-306- 3...
  • Page 98 XL-MP150H/MP150E PRICE PART PRICE PART PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK QCNCWZY07AWZZ 10-CNP702 RH-IXA043AWZZ 1-IC602 QCNCWZY16AWZZ 10-CNP7 RH-IXA060AWZZ 1-IC701 QCNWGA018AWPZ 15-4 RH-IXA070AWZZ 1-IC3 QCNWN1860AWZZ 13-226 RMOTV0027AWZZ 10-M971 QCNWN2699AWPZ 10-CNW3 " 13-202- 3 QCNWN2700AWPZ 10-FFC1 RRLYD0016AWZZ 10-RL914...
  • Page 99 XL-MP150H/MP150E PRICE PART PRICE PART PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK " 8-C396 VCEAZA1HW335M 8-C143 " 8-C398 VCEAZA1HW475M 8-C615 " 8-C57A " 8-C616 VCEAZA1AW227M 8-C134 VCEAZA1HW476M 8-C802 " 8-C701 " 8-C803 VCEAZA1AW336M 8-C52 " 8-C925 VCEAZA1AW476M 8-C8 "...
  • Page 100 XL-MP150H/MP150E PRICE PART PRICE PART PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK VCKYCY1HB102K 8-C2 " 8-C955 " 8-C302 VCQYKA1HM393K 8-C139 " 8-C356 VCQYKA1HM473K 8-C137 " 8-C366 " 8-C843 " 8-C384 VCQYKA1HM683K 8-C676 " 8-C388 VCTYBT1EF223Z 8-C359 "...
  • Page 101 XL-MP150H/MP150E PRICE PART PRICE PART PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK " 6-L352 VRD-ST2CD222J 9-R67 " 6-L701 " 9-R68 VP-DH2R2K0000 6-L342 " 9-R648 " 6-L702 " 9-RD05 " 6-L903 " 9-RD15 VP-MK331K0000 6-L103 VRD-ST2CD223J 9-R386 VP-XH2R2K0000 6-LT21 "...
  • Page 102 XL-MP150H/MP150E PRICE PART PRICE PART PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK " 9-R301 " 9-RD09 " 9-R662 " 9-RD26 " 9-R664 " 9-RT21 " 9-R688 " 9-RT25 " 9-R799 " 9-RT31 VRS-CY1JB100J 9-R8 VRS-CY1JB104J 9-R117 VRS-CY1JB101J 9-R42 "...
  • Page 103 XL-MP150H/MP150E PRICE PART PRICE PART PARTS CODE PARTS CODE RANK MARK RANK RANK MARK RANK VRS-CY1JB392J 9-R64 VRS-CY1JB822J 9-R59 " 9-R119 " 9-R61 " 9-R120 " 9-R786 " 9-R388 " 9-R788 " 9-R606 VRS-VV3DA391J 9-R942 " 9-R607 " 9-R943 "...
  • Page 104 XL-MP150H/MP150E PRICE PART PARTS CODE RANK MARK RANK 92LCONE6P53254 10-CNP3A 92LCONE7P53254 10-CNP3 92LCRSTL1425A 7-X351 92LCSPR1431C 13-203 " 13-202- 4 92LFANT1535A 15-2 92LFSHOLD1652T 13-204 92LHPC1LFASY 11-306 92LMCUSN1524A 11-305 92LMMTR1854A 10-M2A 92LMTR1854BASY 11-M2A 92LMTR5515CASY 10-M1A " 11-M1A 92LMTR5529AASY 12-M1 " 12-M2 92LMTR5529BASY 10-M1 "...
  • Page 105 “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the For U.S.A. only following information. Contact your nearest SHARP Parts Distributor to order. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For location of SHARP Parts Distributor, Please call Toll-Free;...
  • Page 106 XL-MP150H/MP150E -MEMO-...
  • Page 107 XL-MP150H/MP150E -MEMO-...
  • Page 108 © COPYRIGHT XXXX BYSHARP CORPORATION © COPYRIGHT 2005 BY SHARP CORPORATION ALL RIGHTS RESERVED. ALL RIGHTS RESERVED. No part of this publication may be reproduced, No part of this publication may be reproduced, stored in a retrieval system, or transmitted in...

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