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SERVICE MANUAL

XL-MP150

No. S1508XLMP150/

MICRO COMPONENT SYSTEM

XL-MP150

MODEL

SHARP CORPORATION

CONTENTS

This document has been published to be used

for after sales service only.

The contents are subject to change without notice.

PRECAUTIONS FOR USING LEAD-FREE SOLDER

CHAPTER 1. GENERAL DESCRIPTION

[1] IMPORTANT SERVICE NOTES (FOR

U.S.A. ONLY) ................................................. 1-1

[2] SPECIFICATIONS ......................................... 1-2

[3] NAMES OF PARTS........................................ 1-3

CHAPTER 2. ADJUSTMENTS

[1] ADJUSTMENT ............................................... 2-1

[2] TEST MODE .................................................. 2-3

[3] Standard Specification of Stereo System

Error Message Display Contents ................... 2-5

CHAPTER 3. MECHANICAL DESCRIPTION

[1] REMOVING AND REINSTALLING THE

MAIN PARTS ................................................. 3-1

[2] DISASSEMBLY .............................................. 3-3

CHAPTER 4. DIAGRAMS

[1] BLOCK DIAGRAM ......................................... 4-1

CHAPTER 5. CIRCUIT DESCRIPTION

[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] WIRING SIDE OF PWB/SCHEMATIC DIA-

GRAM............................................................6-2

CHAPTER 7. FLOWCHART

[1] TROUBLESHOOTING ..................................7-1

CHAPTER 8. OTHERS

[1] FUNCTION TABLE OF IC .............................8-1

[2] FL DISPLAY ................................................8-10

Parts Guide

•

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.

XL-MP150 Micro Component System consisting of XL-

MP150 (main unit) and CP-MP150 (speaker system).

Summary of content (92 pages)

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XL-MP150 SERVICE MANUAL No. S1508XLMP150/ MICRO COMPONENT SYSTEM MODEL XL-MP150 XL-MP150 Micro Component System consisting of XLMP150 (main unit) and CP-MP150 (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 PRECAUTIONS FOR USING LEAD-FREE SOLDER CHAPTER 1. GENERAL DESCRIPTION [1] IMPORTANT SERVICE NOTES (FOR U.S.A. ONLY) .................................................
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual PRECAUTIONS FOR USING LEAD-FREE SOLDER 1. Employing lead-free solder "MAIN,DISPLAY,TERMINAL,SWITCH,POWER,JACK,TUNER,CD MP3,CD MOTOR (PWB ONLY), CD CHANGER MOTOR (PWB ONLY),LED PWB" of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWB and service manuals. The alphabetical character following LF shows the type of lead-free solder. Example: Indicates lead-free solder of tin, silver and copper. 2.
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 1. GENERAL DESCRIPTION CHAPTER FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. [1] 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. VTVM AC SCALE 1.
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XL-MP150 [2] SPECIFICATIONS ■ Tuner ■ General Power source Power consumption Dimensions Weight Frequency range AC 120 V, 60 Hz 96 W Width: 7-1/4" (185 mm) Height: 10-1/4" (260 mm) Depth: 12" (307 mm) 13.9 lbs. (6.
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XL-MP150 [3] NAMES OF PARTS ■ Front panel 1. Disc Trays 2. Timer Indicator 3. Power On/Stand-by Button 4. Clock/Timer Button 5. Tape Record Pause Button 6. Cassette Compartment 7. Headphone Jack 8. Disc Tray Open/Close Button 9. Disc Number Select Buttons 10. Disc Direct Play Button 11. Remote Sensor 12. Volume Control 13. Memory/Set Button 14. Equalizer Mode Select Button 15. Extra Bass (Surround) /Demo Mode Button 16. CD Button 17. Tape Button 18. Tape Reverse Play Button 19.
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XL-MP150 ■ Remote control 1 2 7 8 9 13 18 CD 10 11 3 14 19 15 20 16 21 17 22 23 24 25 4 5 6 26 27 28 29 12 1–4 1. Remote Control Transmitter 2. Disc Number Select Buttons 3. Cursor Buttons 4. Character Input/Disc Direct Search Buttons 5. Equalizer Mode Select Button 6. Extra Bass (Surround) Button 7. Power On/Stand-by Button 8. CD Button 9. Tuner (Band) Button 10. Tape Button 11. Video/Auxiliary Button 12. Volume Up and Down Buttons 13. Disc Clear/Dimmer Button 14. Disc Random Button 15.
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 2. ADJUSTMENTS CHAPTER [1] ADJUSTMENT • Tape Speed 1. MECHANISM SECTION Test Tape • Driving Force Check Torque Meter Play: TW-2111 Normal speed Specified Value Over 80 g MTT-111 Adjusting Point Variable Resistor in motor. Specified Value 3,000 ± 30 Hz • Torque Check Torque Meter Play: TW-2111 Fast forward: TW-2231 Rewind: TW-2231 Specified Value 30 to 80 g.cm 70 to 180 g.cm 70 to 180 g.
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XL-MP150 2) Tracking balance adjustment 3) Gain adjustment (The gain is compensated inside the IC so that the loop gain at the gain crossover frequency will be 0 dB.) * Focus gain adjustment * Tracking gain adjustment 4. CD ERROR CODE DESCRIPTION Error 01 10* 11* 20* 21* 31 * Explanation When Pickup set inner position, inner switch cannot detect 'ON' level for 10 secs. CAM error. Can't detect CAM switch when CAM is moving. When it detect cam operation error during initialize process. TRAY error.
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XL-MP150 [2] TEST MODE • Setting the test mode During stand-by mode, press POWER ON/STAND-BY button while pressing down the button and X-BASS/DEMO button. then, press the CD button to enter the test mode. C D IL isn’t done T E S T OPEN/CLOSE operation is using manual. << >>,<< >>buttons make pick's slide possible. A IL isn’t done IL isn’t done to page 2-4 <> key input. <> key input. Do TOC IL. Do normal play.
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XL-MP150 A <> key input. Laser ON. <> key input. Tracking OFF play at that specific point. <> key input. Tracking ON play from that specific point. <> key input. Adjustment result automatically will display as below for each 2 sec : a) "FOF_XXXX" b) "TOF_XXXX" c) "TBAL_XX" d) "TGAN_XX" f) "FGAN_XX" g) "RFLS_XX" <> key input. STOP Sliding the PICKUP with<< in STOP mode.
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XL-MP150 [3] 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. 'ER-CD31' Focus Not Match/IL Time Over. 'NO DISC' PLL Unlock. 87.50 FM Notes PU-IN SW Detection NG.
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 3. MECHANICAL DESCRIPTION CHAPTER [1] REMOVING AND REINSTALLING THE MAIN PARTS Clutch Ass'y Record/Playback Head 1. TAPE MECHANISM SECTION Perform steps 1 to 5, 11 of the disassembly method to remove the tape mechanism.(see page 3-3,3-4) 1.1. How to remove the Record/Playback Head (See Fig. 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 1.2.
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XL-MP150 2. CD MECHANISM SECTION Perform steps 1 to 3, 14 of the disassembly method to remove the CD mechanism.(see page 3-3,3-4) (A1) x2 ø2.6 x5mm Stop Washer (A3) x1 2.1. How to remove the Optical Pickup (See Fig. 1) Optical Pickup 1. Remove the screws (A1) x 2 pcs and shaft (A2) x 1 pc. CD Mechanism 2. Remove the stop washer (A3) x 1 pc and gear (A4) x 1 pc. 3. Remove the optical pickup.
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XL-MP150 [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. 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.
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XL-MP150 (G1) x1 ø3x8mm (P2) x4 Special Main PWB (G2) x2 (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 Tape Mechanism Front Panel Jack PWB STEP 1 (M1) x1 Special Cassette Holder REMOVAL Woofer/ Tweeter (L1) x4 ø3x10mm PROCEDURE 1. Net Frame................(A1) x1 2. Front Panel...............(A2) x1 3. Socket .....................(A3) x1 4. Screw ......................(A4) x2 5.
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 4. DIAGRAMS CHAPTER [1] BLOCK DIAGRAM IC301 TA7358AP FM FRONT END T302 6 1 10.7 MHz CF302 9 5 7 1 2 OSC BUFF T301 FM OSC Q302 T303 AM OSC IN AM BAND COVERAGE AM TRACKING 12 20 16 X352 4.5 MHZ Q361 CE DI CLK DO VT IC302 LC72131 PLL(TUNER) 20 1 22 15 16 OSC +B5 FM+B 17 13 IC303 LA1832S FM IF DET. FM MPX.
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XL-MP150 25 NS_SW2 NS_SW1 P_IN UNSW5.
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XL-MP150 F F NP NP P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 P06 P05 P04 P03 P02 P01 G12 G11 G10 G09 G08 G07 G06 G05 G04 FL701 FL DISPLAY 51 50 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 VF2 S5 S4 S3 S2 S1 G12 G11 G10 G9 G8 S7 S6 S8 81 82 83 84 85 86 87 88 89 90 91 92 93 80 VLOAD -VF 79 VDD2 +B 78 S9 77 S10 76 S11 75 S12 74 S13 73 S14 72 S15 71 S16(DIST4) 70 S17(DIST3)
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17 16 15 14 13 12 11 10 9 8 5 4 F G12 G11 G10 G09 G08 G07 G06 G05 G04 G03 NX NX G02 G01 NP XL-MP150 2 1 VF1 CNP704 DISC & CLAMP SW TRAY SW1&2 CD_INTB MP3_INTB CD_CE 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 S4 S3 S2 S1 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 G1 AVDD KEY0 KEY1 KEY2 VOL_JOG PROTECT T_FPSW TUN_SM/SPAN 2 4 5 CD_DO 6 CD_DI CD_CLK 7 +B 1 2 1 3 8 TO CD/MP3 PWB CD_RESOUT 9 MOT_A+ 10 MOT_A- 3 4 11 5 6 PHOTO 12 GND 13 +5V 7 +B 8 14 T_RUN_PULS 9 VDD 18 VPP 19 MOT_A- CD_D
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XL-MP150 PICKUP UNIT(306) 14 13 13 12 12 11 11 10 10 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 TRTR+ FO+ VREF +B PD VCC +B +B +B +B AVDD SLCO VR 80 79 78 77 76 75 74 73 72 E EFMIN A 1 B TP1 2 RFOUT F 3 LPF C 4 PHLPF GND 5 AIN TR+ 6 CIN FO- 7 BIN FO+ 8 DIN TR- 9 FEC TP3 CNP1 TR+ 10 RFMON TP2 FO- LC7 11 VREF 12 JITTC LASER DRIVER FO+ 13 EIN 14 FIN PD TR- XIN 14 (AGND) GND LD XOUT 15 XVDD 16 15 LCHO 16 LRVDD E A B F C RCHO VREF L
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XL-MP150 CNP7 +B +B DISC/CLAMP TRAY SW1/SW2 CD_INT MP3_INT (DGND) (AGND) (DVDD) XL1 16.9344MHz 12 Q3 11 10 9 CD_DI 8 CD_CLK CD_RES MO_A+ VPREF2 VCOC2 VPDOUT2 DVSS VVSS2 DVDD1.
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 5. CIRCUIT DESCRIPTION CHAPTER [1] WAVEFORMS OF CD CIRCUIT 3 IC1 22 3 IC1 22 4 IC1 23 5 IC1 25 3 IC1 22 2 IC1 16 3 IC1 22 1 IC1 2 IC1 16 7 IC1 28 10 IC1 60 6 IC1 27 9 IC1 59 3 IC1 22 8 IC1 58 1 IC1 2 2 Vp-p=1.0 V~1.3 V 0.5 mV/div,0.
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XL-MP150 [2] VOLTAGE IC302 PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 VOLTAGE 2.49 V 0V 0V 0V 0V 5.13 V 9.87 V 4.65 V 0V 0V 5.03 V 0V 5.03 V 0V 0V 2.49 V 5.13 V 0V 0V 9.89 V 0V 2.57 V IC303 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 VOLTAGE 2.11 V 5.03 V 2.11 V 2.11 V 0V 4.98 V 4.98 V 3.33 V 5.03 V 4.30 V 1.78 V 1.24 V 2.28 V 1.29 V 1.26 V 2.07 V 0.32 V 1.42 V 2.04 V 1.43 V 2.08 V 2.08 V 5.02 V 3.52 V VOLTAGE 0V 0V 0V 4.97 V 4.93 V 4.94 V 4.94 V 4.
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XL-MP150 VOLTAGE PIN NO. E C B VOLTAGE PIN NO. E C B VOLTAGE PIN NO. E C B VOLTAGE 3.23 V 0V 3.19 V PIN NO. E C B Q2 4.76 V 3.23 V 4.11 V VOLTAGE 0V 0V 0.69 V VOLTAGE 0V 0V 0.70 V VOLTAGE 0V 0V 0.69 V VOLTAGE 0V 0V 0.69 V VOLTAGE 0V 0V 0V VOLTAGE 0V 0V 0V VOLTAGE 0V 0V 0.65 V VOLTAGE 0V 0V 0.65 V 0V 0V 3.54 V VOLTAGE 0V 0V 3.54 V VOLTAGE 0V 0V 0.71 V VOLTAGE 0V 0V 0.71 V VOLTAGE 3.78 V 3.74 V 0V VOLTAGE 41.5 V 28.98 V 29.55 V VOLTAGE 0.12 V 0V 0.70 V 0V 5.01 V 0V VOLTAGE 0V 5.
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT CHAPTER [1] 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.
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XL-MP150 [3] WIRING SIDE OF PWB/SCHEMATIC DIAGRAM MAIN PWB-A1(1/2) 22 23 24 R665 33K R662 R601 1K C652 220P C663 10/50 21 R625 6.8K C607 0.15 (ML) C605 0.15 R614 2.7K R616 2.2K R610 2.2K L-CH CD_GND +5V CD_D_GND +B +B LD+8V +B +B Q607 2 KRA102 S CD_D_GND C640 2.2/50 1 T2_L2 CNP101 C103 180P HEAD PLATE BLOCK(212-1) G Q103 R105 3.3K 0V 0.7V Q108 KTC3875 GR 24 + 0V KTC3200 GR 0.
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XL-MP150 +B +B R693 39K R691 5.6K R690 5.6K C690 390P R692 39K R688 0 C653 220P DI ROUT + - + - RIN RSEL0 + - L4 9 0 L2 2 L1 R4 AUX 17 16 R3 L3 1 C612 0.0022 DECK 15 R2 TUNER R1 CD TUN_R C614 1/50 C616 R06 4.7/50 0 C618 1/50 C620 1/50 C622 1/50 18 + - LSEL0 R606 3.9K C608 0.15 (ML) C606 20 0.
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XL-MP150 A MAIN PWB-A1(2/2) 6 5 4 1 L +B R934 56K 47K D910 DS1N404S VH- +B VL+ VL- 0.1 10 (1/2W) R938 10 (1/2W) R940 R930 D909 DS1N404S 0.1 C929 C923 3300/71 R929 47K SP_DET C946 0.1/50 L L901 3µF R941 C920 3300/71 C928 R935 56K 47/50 R937 56K R928 39K C922 C921 4700/35 4700/35 -B -B R908 1K KTC 10 (1/2W) R927 39K C919 0.01 R L D905 1N4148H R922 0.1 (3W) R958 100 R D91 1N414 C925 D906 1N4148H R926 1.5K (1/2W) Q904 KTC3875 GR C918 100/50 R925 1.5K (1/2W) 1.
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XL-MP150 47/25 RS16 47K 100K CS15 RS18 RS17 100K SPEAKER LIGHT UP 1 LEFT 2 FROM SPEAKER 1 RIGHT 2 CNS01 RS35 10K CS03 100P (CH) 47/25 47K 4 6 12K IC503 KIA4558F POWER AMP. 5 CS16 RS22 10K 3 RS19 CS13 10/50 2 12K MONO ONLY JS01 L-CH 7 CS19 0.1 1 8 CNS02 ILLU_LED RS02 10K QS11 KTC3199 GR RS24 4.7K RS29 47K RS20 RS21 10K 27 RS11 470 RS15 R-CH RS05 47K CS18 10/50 CS07 22/50 RS07 1K DS05 KDS160 CS09 22/50 GND DS03 RS27 KDS160 1.2K CS01 0.001 RS01 10K +B 0.
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XL-MP150 FL701 FL DISPLAY F F NP NP P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 P20 P19 P18 P17 P16 P15 P14 P13 P12 P11 P10 P09 P08 P07 P06 P05 P04 P03 P02 P01 G12 G11 G10 G09 G08 G07 G06 G05 G04 A R784 1.
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XL-MP150 DISPLAY PWB-A2 2 1 CNP704 DISC & CLAMP SW TRAY SW1&2 CD_INTB MP3_INTB CD_CE R704 1K PHOTO 12 GND 13 +5V R705 1K R706 1K R707 1K XOUT 17 VDD 18 R710 VPP 19 18pF (CH) 100K R711 CD_CE 20 CD_DO(FLASHD0) 21 CD_DI(FLASHDI) 22 220 1K R713 220 R714 220 27 28 29 R758 5.6K R757 5.6K C724 0.047 C706 0.022 +B R769 10K MOT_A- CD_RESOUT MOT_A+ CD_DI CD_CLK CD_CE CD_DO C700 R715 1K R716 1K R717 1K R718 1K R719 1K R720 1K 24 25 26 R765 330 C723 0.
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XL-MP150 A FM SIGNAL 1 C330 15P (CH) R365 10K 5 6 C331 0.047 R358 3.3K C332 0.022 AM ANT. +B D302 1N4148H C334 22P (CH) R351 5.6K 9 +B TP301 0.022 R381 10K R382 150 R322 680 47K R316 C318 4.7K 100P Q302 KTC3194 Y G +B C384 0.001 R327 33 C302 0.001 H NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1 1 2 3 4 Figure 6-8 SCHEMATIC DIAGRAM (7/10) 6–8 5 6 DI 4 1K R372 +B 3 1K IC302 LC72131 PLL(TUNER) R375 470 R325 2 R373 1 CE 2 X352 4.
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FM/AM MO/ST SD IF IN ST IND 3 4 5 6 9 10 11 7 7 8 L351 100µH 8 C386 330P R395 47K C356 0.001 L-CH OUT PHASE MO/ST (FM/AM) 15 14 13 C357 2.2/50 12 C358 1/50 R355 3.3K +B R376 1K C361 0.022 R365 10K C366 0.001 C365 0.022 C364 2.2/50 C363 0.022 C362 2.2/50 C369 27P (CH) C373 0.015 C374 0.015 C368 R356 R357 470K 1/50 1K TP302 C367 R350 1/50 2.7K X351 456KHZ IC303 LA1832S FM IF DET./FM MPX./AM IF C370 1/50 R-CH OUT 10 11 22P(CH) IF OUT PHASE 9 R388 3.
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XL-MP150 A CD/MP3 PWB-D R50 R51 10K 10K TR+ TP4 C18 0.01 18 LDD 10K C58 0.01 C10 1000/6.3 E + M - 6 10 11 12 13 14 15 16 17 18 6 5 4 6 5 4 6 5 4 3 2 1 3 2 1 3 2 1 SP+ 6 SP5 SL+ 4 3 SLPUIN 2 GND 1 +B Q2 KTA1271 Y CNP2 C11 (MO_SPEED) (MO_B+) (MO_B-) (MO_A+) (MO_A-) 100/10 R53 1 G R54 1 +B +B H The numbers 1 +B to 10 are waveform numbers shown in page 5-1 NOTES ON SCHEMATIC DIAGRAM can be found on page 6-1 1 2 2.
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XL-MP150 R44 3.3K R43 82 +B 10 VVDD2 VVSS2 VCOC2 9 8 LRSY 60 DATACK 59 DATA 58 10 9 CD_DI R63 1.8K CD_CLK CD_RES MO_A+ R57 +B MO_APHOTO GND +5V 8 5 3 2 1 33K 1 1 GND 2 SI 3 SO STCK 55 4 SCK +B 5 +5V STREQ 54 6 VPP TEST0 53 CONT0 52 CONT1 51 CONT2 50 DVSS 41 DVDD C32 0.1 0.1 C31 1K R36 1K R32 R35 1K +B R34 1K +B C28 0.1 68K 4.7K 8.2K 4.7K 8.2K R59 R60 R61 +B CLAMP DISC PHOTO +5V TR+ TRCAM+ CAM- R62 270 R-CH +B AGND (DVDD) C48 0.01 R30 270 R28 C49 0.022 0.
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XL-MP150 COLOR TABLE C605 R641 R646 C619 R643 R607 RED MARK C613 C603 R06 CNP303 14 1312 1110 9 8 7 6 5 4 3 2 1 R158 R603 R602 R601 R137 C920 R942 R943 LG3(227) BL BL 2 WH RD RIGHT 1 3 4 CNS902 Lead-free solder indication Lead-free solder is used in there MAIN,TERMINAL,JACK PWB. Refer to "Precautions for handling lead-free solder" for instructions and precautions.
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7 8 C864 8 3 2 1 CS07 R860 LG5(227) B C E R857 IC853 C856 D860 FW901 9 6 – 13 1 GR WH GR BL RD GY WH BK YL VL 1 LG2(227) 1 2 3 4 5 10 Figure 6-13 WIRING SIDE OF PWB (2/9) BK WH BK WH BK WH RD CS13 11 7 BL GR BL GR BL RD 5 1 1 5 11 RD BL GY WH BK VL YL GR WH GR 7 6 5 4 3 2 1 CNS3 CNS802 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 CNS801 CNP3 12 11 10 9 8 7 6 5 4 3 2 1 JK701 HEADPHONES JACK PWB-B2 12 6-19 10 - G TO CD/MP3 PWB Q109 Q110 R140 BI601 8 CNP802 6-16 4 - G TO POWER PWB 1 25
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XL-MP150 XL-MP150 A SWITCH PWB-A4 RD26 SW727 DISC 5 B RD25 SW728 OPEN/ CLOSE FFC706 1 SW726 DISC 4 SW725 DISC 3 RD24 RD23 7 D SW724 DISC 2 RX701 REMOTE SENSOR ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK R709 C704 XL700 RD13 R793 R794 D712 Q715 SW715 TUNING/ TIME UP 4 2 3 6 5 CNP702 7 R776 7 FFC702 TO TAPE MECHANISM PWB 6-17 10 - C Lead-free solder is used in there DISPLAY,SWITCH PWB.
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XL-MP150 1 7 DISPLAY PWB-A2 50 51 FL701 FL DISPLAY 81 C707 R739 R740 D713 R775 70 90 R742 D704 75 95 20 R733 35 31 R749 R726 R725 R724 SW703 REC/PAUSE R731 R728 VR701 VOLUME R717 R715 R771 R718 R716 R729 SW717 CD RD17 R723 RD03 2 RD06 RD05 R751 R778 R722 D714 R721 R720 R719 D709 C717 3 SW707 24 22 20 18 16 14 12 10 8 6 4 2 25 23 21 19 17 15 13 11 9 7 5 3 1 CNP701A SW704 PRESET UP R776 RD04 C716 SW706 PLAY R780 R781 D705 SW718 TAPE D706 R779 SW702 CLOCK/
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XL-MP150 XL-MP150 A POWER PWB-B1 7 PT841 POWER TRANSFORMER (SUB) 3 6 4 B 5 RL841 RELAY D846 8 9 1 2 BK C844 WH C R890 2 3 4 5 6 7 16 15 14 13 12 11 PT801 POWER TRANSFORMER (MAIN) D T.F.
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XL-MP150 TO DISPLAY PWB 6-14 6 - G CNP702 FFC702 1 7 1 7 TAPE MECHANISM Ass'y(212) RD SOLENOID BK TAPE MECHANISM PWB Ass'y(212-3) TAPE MOTOR (212-2) RECORD/PLAYBACK/ERASE HEAD HEAD PLATE BLOCK(212-1) 6 1 CNS101 CNP101 6-13 9 - B TO MAIN PWB BL 1 YL 2 WH 3 BK 4 5 PK BK 6 7 WH 7 GY WH GY 8 BL 1 YL 2 WH 3 PK 4 5 6 9 10 Figure 6-17 WIRING SIDE OF PWB (6/9) 6 – 17 11 12
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XL-MP150 A CNP3A M2A SLED MOTOR 1 2 3 4 5 6 B 1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16 SW1A PICKUP IN CD MOTOR PWB-E 16 1 C M1A SPINDLE MOTOR WH GR WH GR WH RD 6 5 4 3 2 1 D 6 5 4 3 2 1 CNW3 M1 TRAY MOTOR M2 MAIN CAM MOTOR 1 FFC4 - - 11 9 7 5 3 1 10 8 6 4 2 E CNB1 11 + + CD CHANGER MOTOR PWB-F F COLOR TABLE BR G BROWN RD(R) RED OR ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK SW1 CLAMP SW3 TRAY SW2 SW4 DISC SW2 TRAY SW1 RX
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XL-MP150 WAVEFORM NUMBERS 4 3 6 5 2 21 20 7 1 25 15 30 40 41 CD PICKUP UNIT(306) 10 35 45 IC1 5 1 80 75 50 70 55 65 8 9 10 60 61 5 4 16 FFC1 1 16 36 35 C1 R13 C17 C23 C24 TP5 40 C31 41 R32 R63 R33 C52 R42 R31 C47 C19 80 C46 R17 C41 R44 R46 C40 C34 R45 C45 C35 C49 R54 R66 R53 C44 R48 7 6 5 4 3 2 1 13 11 9 7 5 3 1 R65 R49 C48 14 12 10 8 6 4 2 CNP7 R52 C29 FB2 14 R18 R47 C33 R43 C37 R29 CD MP3 PWB-D C36 1 IC1 C55 C56 R40 C54A R41 R55 CNP6 R57 10 5 45
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XL-MP150 SO302 FM ANNTENNA FM TERMINAL 75 OHMS GND A AM LOOP ANTENNA TUNER PWB-C CHASSIS GND CNP301 C351 C350 AM IF CF351 C382 C384 C381 R374 R378 R372 R373 R384 C391 C383 R386 R395 R391 R392 L352 ZD351 C356 C370 C357 R355 C355 R379 R376 R388 R387 C396 C358 C371 IC302 R360 R385 Q360 1 2 3 4 5 6 7 8 9 10 11 C386 T351 C398 C387 C392 C380 L351 R380 C318 T301 X351 C374 C397 C394 R381 CF352 1 2 3 C353 C302 C306 C324 VD303 X352 22 21 20 19 18 17 16 15 14 13 12 C3
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 7. FLOWCHART CHAPTER [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. 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.
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XL-MP150 (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) position ? Yes 2. Does the focus (lens) move up and down ? (Waveform drawing Figure 1) No Sled motor (M2A). No Check the focus peripheral circuit. No Check the laser diode driver Q1 peripheral circuit. No Spindle motor (M1A).
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XL-MP150 (2) Focus-HF system check. Check the TE waveform at pin 16 on IC1. If the waveform shown in Figure 4 appears and soon after NO DISC appears ? Yes The tracking servo is not activated. Check the peripheral circuits at pins 15, 16 and 23 on IC1, and FFC1. Yes A normal jump operation cannot be completed or the beginning of the track cannot be found. Check the around pin 23 on IC1. No "Initialization" is possible, but play is not possible ? No "Initialization" is not possible.
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XL-MP150 (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. The HF waveform is normal and the time is displayed normally, but no sound is produced. Or the sound has dropouts. Is pin 35 (C2F) on IC1 "L" ? No Yes There are too many error flags on a damaged disc which makes error correction impossible.
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XL-MP150 Service XL-MP150 Audio E Market XLMP150 Manual 8. OTHERS CHAPTER [1] FUNCTION TABLE OF IC IC1 VHILC78690E-1 : MP3 Decoder/Digital Signal Processor (LC78690E) (1/2) Pin No.
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XL-MP150 IC1 VHILC78690E-1 : MP3 Decoder/Digital Signal Processor (LC78690E) (2/2) Pin No. 51 52 Terminal Name CONT1 CONT0 Input/Output Input/Output Input/Output Setting In Reset INPUT INPUT 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 TEST0 STREQ STCK STDATA TEST1 DATA DATACK LRSY VVDD2 VPREF2 VCOC2 VPDOUT2 VVSS2 DVDD1.
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XL-MP150 VCOC2 VPREF2 VVDD2 VVSS2 VPDOUT2 SLC0 AVDD RCH0 LRVSS LRVDD LCH0 XVDD XIN XOUT XVSS AMUTEB DOUT DVDD DVSS DVDD1.
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XL-MP150 IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) 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 Terminal Name VO3+ VO3VO2+ VO2VO1+ VO1PGND1 REGIN PVCC1 REGOUT VIN1 VIN1G VIN2 VIN2G VIN3 VIN3G VIN4 VIN4G FWD5 REV5 VCONT5 FWD6 REV6 VCONT6 VREFIN SGND SVCC PVCC2 MUTE PGND2 VO6+ VO6VO5+ VO5VO4+ VO4- Function BTL Output pin (+) for channel 3. BTL Output pin (-) for channel 3. BTL Output pin (+) for channel 2.
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XL-MP150 IC2 VHILA6261//-1: Focus/Tracking/Spin/Sled Driver (LA6261) 1 + - + - CH3 36 CH4 35 2 + - + - 3 34 4 33 + - 32 Pre Drive 5 CH2 6 + - 7 8 31 CH5 30 29 Pre Drive + - 9 CH1 28 CH6 + VOLTAGE CONTROL AMP + - BTL 10 22k 11 22k 1k 16 17 18 + DUFFER AMP For 1/2 VCC DUFFER AMP For VREF 11k Refcronce voltage + 22k + Bandgad 1k Figure 2 BLOCK DIAGRAM OF IC 8–5 25 24 23 22 21 TSD 1k 11k Mode select 22k 1k 15 + - 11k 13 14 26 Mode select 12 27 + + - 11k
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XL-MP150 IC601 VHiLC75341/-1: Audio Processor (LC75341) Pin No. 1 Terminal Name DI 2 CE 3 4 VSS LOUT 5 LBASS 6 LTRE 7 8 9-12 LIN LSEL0 L4-1 Function Serial data and clock input pin for control. 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. Ground pin. Bass band filter comprising capacitor and resistor connection pin and bass/treble output pin.
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XL-MP150 IC701 RH-iXA056AWZZ: System Microcomputer (IXA056AW) (1/2) Pin No.
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XL-MP150 IC701 RH-iXA056AWZZ: System Microcomputer (IXA056AW) (2/2) Pin No.
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XL-MP150 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 S1 S2 S3 S4 S5 S6 S7 S8 FIP0 100 FIP1 99 FIP2 98 FIP3 97 FIP4 96 FIP5 95 FIP6 94 FIP7 93 FIP8 92 FIP9 91 FIP10 90 FIP11 89 FIP12 88 FIP13 87 FIP14 86 FIP15 85 P70/FIP16 84 P71/FIP17 83 P72/FIP18 82 P73/FIP19 81 IC701 RH-iXA056AWZZ: System Microcomputer (IXA056AW) AVDD 1 AVDD KEY0 2 P10/ANI0 VLOAD 80 VDD2 79 KEY1 3 P11/ANI1 P74/FIP20 78 S9 KEY2 4 P12/ANI2 P75/FIP21 77 S10 VOL_JOG 5 P13/ANI3 F76/FIP22
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XL-MP150 [2] FL DISPLAY FL701 VVKNA12MM54-1 GRID ASSIGNMENT 12G 1G MP3 WMA 1a 1a 2a 1a 2a 1a 2a 1a 1a 2a 2a 1a 2a 1a 1a col2 Dot2 2a 2a 1a 2a TOTAL 2a col1 2G 3G 4G 5G 6G 7G 8G 9G 10G 11G D5a D5a D5b D5c a D4a D4a D4b h j k f D4c D3b D3c m e r n d D2c D2b (2G~11G) D1a D1a c p D2a D2a b g D3a D3a (1G) Dot1 D1c D1b ANODE CONNECTION 2G 1a 1b 1k 1j 1h 1f 1m 1d 1g 1p 1e 1n 1r 1c 2a 2b 2k 2j 2h 2f 2m 2d 2g 2p 2e 2n 2r 2c 1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10
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XL-MP150 PARTS GUIDE MICRO COMPONENT SYSTEM MODEL XL-MP150 XL-MP150 Micro Component System consisting of XLMP150 (main unit) and CP-MP150 (speaker system). CONTENTS [1] INTEGRATED CIRCUITS [11] CD MECHANISM PARTS [2] TRANSISTORS [12] CHANGER MECHANISM PARTS [3] DIODES [13] CABINET PARTS [4] FILTERS [14] SPEAKER BOX PARTS [5] TRANSFORMERS [6] COILS [15] ACCESSORIES [7] VIBRATORS [16] P.W.B.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 NO.
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XL-MP150 [11] CD MECHANISM PARTS A 306-2 306 306-1 306-3 701 704 B 701 304 C 302 301 D 703x2 E M1A F 307 308 M2A 305x2 G SW4 PWB-E H 1 2 3 4 14 5 6
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XL-MP150 NO.
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XL-MP150 [12] CHANGER MECHANISM PARTS 122 A 101x2 107 116 109 109-2 B 109-3 115 101x3 102x5 123 803x4 109-5 109-4 803x2 109-1 C 114 106 108 135 104 CD MECHANISM UNIT 112 D 124 111 136 139 119 144 132 133 127 141 140 110 E 121 118 143 134 150 149 152 129 152 131 117 146 128 145 148 138 103 130 113 142 125 120 802x4 147 126 137 F 151 105 804 136 146 148 147 145 G 801x2 SW2 SW3 SW1 SW4 M1 803 H PWB-F M2 803 1 2 3 4 16 5 6
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XL-MP150 NO.
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XL-MP150 [13] CABINET PARTS 609 228 205 CD CHANGER MECHANISM UNIT A 609x2 206x5 613x2 613x2 B 217 208 609x2 209 608x2 608x2 613x2 220 C 607x2 220 607x6 PWB-D 613x2 PWB-A2 213 PWB-C 613 219 608x2 PWB-A4 218 223 D 207 613x9 210 213 FF/REW Clutch 613 610x4 FL701 BELT CONNECTION 613 224 PWB-A1 Main Belt 212-1, 212-2, 212-3, 212-4, 212-5, 212-6, 212-7, 212-8 Motor FF/REW Belt 614x3 613 212 E Flywheel PWB-B2 Flywheel 610 613 227x2 602 201-2 201-11 PWB-A3 IC901 2
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XL-MP150 NO.
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XL-MP150 [14] SPEAKER BOX PARTS A 903 TWEETER SP3(L-CH) SP4(R-CH) 909x2 904x2 BK C1,2 Capacitor YL PWB-G 902 910 B BK RED BK WOOFER SP1(L-CH) SP2(R-CH) 901 906 C 904x2 907x2 D SP3,4 908x4 E 905x4 SP1,2 F TWEETER SP3(L-CH) SP4(R-CH) LED PWB-G LED702(L-CH) D752(L-CH) LED703(R-CH) D752A(R-CH) SDPB40F2A 1N4148H LED PWB-G R752A(L-CH) R752B(R-CH) WOOFER SP1(L-CH) SP2(R-CH) G R752A(L-CH) R752B(R-CH) 180 D752(L-CH) D752A(R-CH) LED702(L-CH) LED703(R-CH) 2 1 2 1 2 1 2 1 CNP707A(L-CH) C
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XL-MP150 NO.
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XL-MP150 [15] ACCESSORIES PACKING METHOD (FOR U.S.A. ONLY) Setting position of switches and knobs STOP Tape Mechanism UNIT Front Speaker(L/R) Polyethylene Bag,Unit SSAKH0094AWZZ Polyethylene Bag,Speaker SSAKH0099AWZZ Packing,Add., Front Speaker,Top/Bottom SPAKAA068AWZZ Label,Energy Star TLABZA149AWSB Packing Add.
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XL-MP150 NO. PARTS CODE PRICE NEW PART RANK MARK RANK DESCRIPTION [15] ACCESSORIES QANTL0005AWZZ RRMCGA039AWSA TINSEA081AWZZ TINSZA135AWZZ 92LFANT1746A AG AQ AF AD AD AM Loop Antenna Remote Control Operation Manual Quick Guide FM Antenna [16] P.W.B.
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XL-MP150 INDEX INDEX PARTS CODE [ C CCABA6274AW01 CFANB5609AW01 CWAKPA010AW01 [ G GBOXSA074AW01 GCAB-A028AWSA GCOVA1364AWSA GCOVA1513AWZZ GCOVA1514AWZZ GCOVAA085AWSA GCOVAA094AWSA GDORF0117AWSA GITARA272AWSA GITASA100AWSA GITASA101AWSA [ H HBDGB1001AWSA HDECQ1110AWSA HDECQA141AWSA HDECQA142AWSA HDECQA143AWSB HDECQA146AWSA HDECQA147AWSA HPNLSA033AWSA [ J JKNBKA010AWSA JKNBZA093AWSA JKNBZA095AWSA JKNBZA096AWSA JKNBZA097AWSA JKNBZA098AWSA JKNBZA099AWSA JKNBZA100AWSA [ K KMECBA003AWZZ [ L LANGG0008AWZZ LANGG
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XL-MP150 PARTS CODE QCNWN2741AWPZ QCNWN2747AWPZ QCNWN2756AWPZ QCNWNA043AWPZ QCNWNA056AWPZ QCNWNA057AWPZ QCNWNA277AWPZ QCNWNA315AWPZ QCNWNA317AWPZ QCNWNA318AWPZ QCNWNA358AWPZ QFS-D202DAWNI " QFS-D402DAWNI " " QJAKM0004AWZZ QLUGP0001AWZZ QPWBF0027AWZZ QPWBF1055AWZZ QPWBFA082AWA0 QSOCJ0224AWZZ QSOCJA010AWZZ QSW-F9001AW01 " QSW-P9003AWZZ " " " " " QSW-P9006AWZZ " QSW-Z0013AWZZ QTANA0426AWZZ QTANC0206AWZZ [ R ] RBLN-0061TAZZ " RC-EZ0004AWZZ " RC-EZ0115AWZZ " RC-EZ3023AWZZ " RC-EZD105AF1H " RC-EZD335AF1H RC-EZD47
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XL-MP150 PARTS CODE " " " " " " " " " " " " " " " " " " " VCEAZA1HW106M " " " " " " " " " " " " " VCEAZA1HW107M " VCEAZA1HW225M " " " VCEAZA1HW226M " " " VCEAZA1HW335M VCEAZA1HW475M " VCEAZA1HW476M " " " VCEAZA1JW227M VCEAZA1VW107M VCEAZA2AW107M " " " VCEAZA2AW226M VCEAZW1EW338M VCFYDA2AA224J " VCFYFA1HA104J " VCFYFA1HA154J " " " VCKYBT1HB101K " VCKYBT1HB102K " VCKYBT1HB103K VCKYBT1HB181K VCKYCY1CB104K " " " " " " " " " No.
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XL-MP150 PARTS CODE " VCKYCY1HB391K " VCKYCY1HB472K VCKYCY1HB561K " " VCKYPA1HB102K VCKYPA1HB103K VCKYPA1HB152K " VCKYPA1HF223Z VCKYTV1HB102K VCKYTV1HF223Z VCQPKA2AA822J VCQYKA1HM104K " " " " " " " " " " " VCQYKA1HM393K VCQYKA1HM473K " VCQYKA1HM683K VCTYPA1CX153K " VCTYPA1CX223K " " VCTYPA1EX333K " VHCSVC230C/-1 " VHCSVC347S/-1 VHD1N4148H/-1 " " " " " " " " " " " " " " " " " " " " " VHDD10XB60F-1 VHDD3SBA60F-1 VHDDS1N404S-1 " " " " " " " " VHDKDS160//-1 " " " " " " " No.
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XL-MP150 PARTS CODE " " " VRD-ST2CD103J " " " " " " " " VRD-ST2CD104J VRD-ST2CD123J VRD-ST2CD151J " VRD-ST2CD152J " " " VRD-ST2CD153J " VRD-ST2CD1R0J VRD-ST2CD220J VRD-ST2CD221J VRD-ST2CD222J " " VRD-ST2CD223J " " " VRD-ST2CD224J " " VRD-ST2CD271J VRD-ST2CD272J " VRD-ST2CD330J VRD-ST2CD331J " " VRD-ST2CD332J VRD-ST2CD333J VRD-ST2CD392J VRD-ST2CD470J VRD-ST2CD471J VRD-ST2CD472J " VRD-ST2CD473J " " " VRD-ST2CD560J " VRD-ST2CD561J " " VRD-ST2CD562J " " " VRD-ST2CD563J " VRD-ST2CD681J " VRD-ST2CD682J " " " VRD-
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XL-MP150 PARTS CODE " " " " " " " " " " " " " " " " " " " " " VRS-CY1JB104J " " " " " " VRS-CY1JB122J " " VRS-CY1JB123J " " " VRS-CY1JB151J VRS-CY1JB152J " " " " " " " VRS-CY1JB153J " " VRS-CY1JB182J " " " " VRS-CY1JB1R0J VRS-CY1JB221J " " VRS-CY1JB222J " " " " " " " " " " " VRS-CY1JB223J " " " " " " VRS-CY1JB225J VRS-CY1JB271J " VRS-CY1JB272J " " " No.
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XL-MP150 PARTS CODE " " " " VRS-CY1JB683J " " VRS-CY1JB820J " " VRS-CY1JB821J " " VRS-CY1JB822J " " " VRS-VV3DA391J " VSKRA102S//-1 " VSKRA107S//-1 " " VSKRC102S//-1 " VSKRC104S//-1 " " " " " " " " VSKTA1271Y/-1 " VSKTA1273Y/-1 VSKTA1274Y/-1 VSKTA1504GR-1 " " VSKTA1504Y/-1 VSKTC2026//-1 VSKTC3194Y/-1 VSKTC3199GR-1 " VSKTC3200GR-1 " " " VSKTC3203Y/-1 " VSKTC3205Y/-1 VSKTC3875GR-1 " " " " " " " " " " " " " " " " VVKNA12MM54-1 [ X ] XBBSD20P03000 XBBSD20P04000 XBSSD26P06000 XEBSD20P10000 XEBSD26P08000 XEBSD30P
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XL-MP150 “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. For location of SHARP Parts Distributor, Please call Toll-Free; 1-800-BE-SHARP MARK: SPARE PARTS-DELIVERY SECTION Explanation of capacitors/resistors parts codes Capacitors Resistors VCC ....................... Ceramic type VCK ..................
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XL-MP150 -MEMO-
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XL-MP150 -MEMO-
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XL-MP150 COPYRIGHT © 2005 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.