Gebruiksaanwijzing /service van het product XL-3000V van de fabrikant Sharp
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– 1 – XL-3000V CONTENTS Page SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................... ............... 2 VOLTAGE SELECTION .....................................................
XL-3000V – 2 – This product is classified as a CLASS 1 LASER PRODUCT. Precaution to be taken when replacing and servicing the Laser Pickup. The AEL (Accessible Emission Level) of Laser Power Output is less than Class 1 but the laser component is capable of emitting radiation exceeding the limit for Class1.
– 3 – XL-3000V SPECIFICA TIONS Specifications for this model are subject to change without prior notice. FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL.
XL-3000V – 4 – NAMES OF P ARTS ■ Fr ont panel 1. Disc Compar tment 2. V olume Up and Down Butt ons 3. On/Stand- by Button 4. Function S elector Button 5. Memory/Set Button 6. Bass/T reble Selector Button 7. Video CD/CD Pla y or P ause, T uning Up Button 8.
– 5 – XL-3000V ■ Remote control 1. Remote Control T ransmitter 2. On /Sta nd -by Bu tton 3. Video CD/CD Button 4. T uner Button 5. Timer Button 6. Clock But to n 7. Memor y Button 8. Dimmer Button 9. Surr ound Butt on 10. V olum e Up and Down Buttons 11.
XL-3000V – 6 – OPERA TION MANUAL 3 Within 1 minute, press the PRESET ( or ) button to adjust the hour and then press the MEM OR Y button. Setting the Cloc k This may be operated only with the remote control. In this example , the clock is set for the 24-hour (0:00) display .
– 7 – XL-3000V Note: If the TV/monitor does not hav e a video input, the VIDEO OUT sock et on the unit s hould be connected to a VCR with a video input, which in turn should be connected to the TV/mon itor through the TV ANTENNA/CABLE input. (Be sure t o turn on the VCR, and set the VCR's input mode to "auxiliary".
XL-3000V – 8 – 1 2 ■ Setting the A C v oltage selector Check the setting of the A C vol tage selector located on the rear panel bef ore plugging t he unit in to a wall soc ket. If necessary , adjust the selector to correspond to the A C power v oltage used in your area.
– 9 – XL-3000V 3 Press the (OP EN/CL OSE) but ton to open th e disc compart ment. t Listening to a CD 1 Press th e ON/ S TA N D -BY button to turn t h e po wer on. 2 Press the FU NCTION button un til "CD" or "NO DISC" appe ars on t he di spl ay.
XL-3000V – 10 – 1 Rear Panel/ 1. Screw .................. (A1) x7 10-1 Terminal PWB/ 2. Socket ................. (A2) x4 Fan Motor 3. Screw .................. (A3) x4 10-1,2 4. Screw .................. (A4) x2 10-1 2 Top Cabinet/ 1. Screw ........
– 11 – XL-3000V Washer (C1) x1 ø3 x8mm (E2) x7 ø3 x8mm (B5) x3 ø3 x6mm (E2) x1 ø3 x14mm (C1) x1 ø3 x6mm (E1) x1 Power PWB Holder PWB Tuner PWB Main PWB (C2) x1 Tuner PWB Main PWB Bottom Cabinet (D2) x1 Hook Bracket Bracket (D1) x2 Video PWB Figure 11-1 Figure 11-2 (H1) x1 ø3 x8mm (H2) x1 (H5) x1 (H4) x2 ø2.
XL-3000V – 12 – How to remove the CD lid (See Fig. 12-1.) Perform steps 1,2 and 8 of the disassembly method to remove the gear box. (See page 10,11) 1. Remove the switch PWB. 2. Remove the screws (A1) x 4 pcs., to remove the gear box lid. 3. Remove the gears (A2) x 1 pc.
– 13 – XL-3000V ADJUSTMENT TUNER SECTION AM GND FM 75 OHMS ANTENNA TERMINAL SO301 T302 IC301 T306 T304 IC303 T351 L303 L302 VR351 TP301 FM Mute Level AM Band Coverage fL FM Band Coverage fL AM Tracking fL AM IF FM IF FM OSC.
XL-3000V – 14 – CD SECTION Since this CD system incorporates the following automatic adjustment function, when the pickup is replaced, it is not necessary to readjust it. VIDEO CD SECTION A-BEX TEST VIDEO CD Disc Adjusting Point Instrument Connection CD Stop TC100V 27.
– 15 – XL-3000V Checking of vector scope waveform Checking Setting Disc Checking Item Track 2 VIDEO OUT Set the phase of Phase check color burst signal ± 10 ° (B) to 180 ° -360 ° line.
XL-3000V – 16 – TEST MODE The test mode applied to this microcomputer has three modes, namely the ordinary test mode for adjustment or measurement, the aging test mode, and the self-diagnosis test mode for self- judgment in case of final product inspection.
– 17 – XL-3000V 3. Electronic volume Test Mode (TEST 3) When this test mode is obtained, the following display lights for one second. In this mode, volume is -14 dB (STEP28), BASS/TREBLE is set to 0 (0 dB) and SURROUND mode to OFF, and start- up function to CD, respectively.
XL-3000V – 18 – This test mode is intended to check whether all the main unit buttons can be detected. Accordingly, in this test mode, it is checked whether the "ON/STAND-BY" button was pressed after all the buttons shown below were pressed.
– 19 – XL-3000V NSW801 PICKUP IN ON—OFF SW651 VOLTAGE SELECTOR 110V SW709 ON/STAND-BY ON—OFF SW710 CD LID OPEN/CLOSE ON—OFF SW711 FF/PRESET UP ON—OFF SW712 CD PLAY/PAUSE/TUNING UP ON— OF.
XL-3000V – 20 – Figure 20 BLOCK DIAGRAM (1/6) Q801 Q901 Q902 Q908 Q907 Q861 Q802 SBAD FEO FEN VRO RFRP RFIS RFGO RFGC AGCI RFO GND RFN TEO TEN 2VRO TEB SEL LDO MDI TN1 TPI FPI FNI VCC SERVO PRE AMP.
– 21 – XL-3000V Figure 21 BLOCK DIAGRAM (2/6) 2 1 VOLTAGE REGULATOR 3 1 3 4 2 1 USWD_5R6V P_CONT D_GND 3 2 1 AC INPUT SOCKET AC 110/127/220/ 230~240V, 50/60Hz AC POWER SUPPLY CORD VOLTAGE SELECTOR.
XL-3000V – 22 – Figure 22 BLOCK DIAGRAM (3/6) AM GND FM 75ohms SO301 VSM AM RF OUT OUT IN IN CUT AM LOW FM/AM FM AFC AM OSC AM OSC FM DET STEREO SD GND AM IF REG AM MIX OUT IN IN FM IF 23 22 21 20.
– 23 – XL-3000V Figure 23 BLOCK DIAGRAM (4/6) VSM AM RF OUT OUT OUT IN IN CUT AM LOW FM/AM MPX VCO MPX IN MO/ST L-CH R-CH FM AFC AM OSC (AM/FM) PHASE PHASE IF OUT VCC FM DET STEREO SD GND AM IF RE.
XL-3000V – 24 – Figure 24 BLOCK DIAGRAM (5/6) 1 2 3 4 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 5 6 5 0 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 51 52 53.
– 25 – XL-3000V Figure 25 BLOCK DIAGRAM (6/6) TC100V 1 2 3 4 7 8 9 11 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 5 6 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 80.
XL-3000V – 26 – A B C D E F G H 1 23 456 • NOTES ON SCHEMATIC DIAGRAM can be found on page 19. Figure 26 SCHEMATIC DIAGRAM (1/10) T1.6A L 250V T3.15A L 250V T3.15A L 250V 13V 20V 12.3V 12.2V 11.7V 20V 20V 9.4V 9.4V 11.7V +B +B +B 4.9V 5.6V 11.2V + 24.
– 27 – XL-3000V 7 8 9 10 11 12 Figure 27 SCHEMATIC DIAGRAM (2/10) 4.8V 4.8V 0V 0V 4.8V 4.8V 4.8V 4.8V 0V 0V 0V 5.1V 5.1V 5.1V 5.1V 5.1V 5.1V 10.2V 5V 4.8V 4.8V 4.8V 4.8V 4.8V 4.8V 4.8V 4.8V 0V 0V 0.14V 0.14V 4.8V 9.6V 4.8V 4.8V 4.8V 4.8V 4.8V +B +B +B +B +B 4.
XL-3000V – 28 – A B C D E F G H 1 23 456 • The numbers 1 to 15 are waveform numbers shown in page 41. • NOTES ON SCHEMATIC DIAGRAM can be found on page 19. Figure 28 SCHEMATIC DIAGRAM (3/10) 0V 0V 5V 2.2V 2.6V 2.1V 1.8V 2.1V 2.1V 2.1V 2.1V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 5V 5V 5V 5V 5V 5V 1.
– 29 – XL-3000V 7 8 9 10 11 12 Figure 29 SCHEMATIC DIAGRAM (4/10) 5V 7.1V 3.4V 4.1V 2V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.1V 2.2V 2.2V 1.7V 0V 0V 5V 2.5V 4.3V 3.4V +B +B +B +B +B +B 1.9V 0.8V 1V 11.6V 11.6V 6.1V 4.
XL-3000V – 30 – A B C D E F G H 1 23 456 • NOTES ON SCHEMATIC DIAGRAM can be found on page 19. Figure 30 SCHEMATIC DIAGRAM (5/10) 5V 2.5V 5V 2.1V 5.2V 5.2V 5.2V 0V 1.5V 1.5V 0.8V 3.8V 4.4V 2 +B +B +B 0.8V 0V 2.3V 3.6V 0V 0.8V FM IF DET./ FM MPX.
– 31 – XL-3000V 7 8 9 10 11 12 Figure 31 SCHEMATIC DIAGRAM (6/10) 0.6V 2.3V 2.3V (0V) 1.3V 1.3V 4V (2.2V) 0V (0.9V) 5V 2.1V (2.7V) 2.1V (2.7V) 2.1V (1.2V) 3.8V (1.9V) 3.8V (4.3V) 2.9V 0V 0V 5V 5V 5V 5V 2.1V 2.1V 0V (0V) 3.7V 4.7V (0V) 3.9V (0V) (0V) 3.
XL-3000V – 32 – A B C D E F G H 1 23 456 • NOTES ON SCHEMATIC DIAGRAM can be found on page 19. Figure 32 SCHEMATIC DIAGRAM (7/10) +B +B +B +B +B +B +B 1.1V 0V 0V 0.1V 0.1V 4.1V 4.5V 0.4V 0.4V +B +B +B +B +B 2.47V 2.47V 2.47V 2.47V 0V 0V 0V 0V 0V 0V 0V 4.
– 33 – XL-3000V 7 8 9 10 11 12 Figure 33 SCHEMATIC DIAGRAM (8/10) +B +B +B +B 0V 0V 0V 0V 0V 4.8V 4.8V 4.76V 4.72V 0V 0V 4.9V 4.9V 4.9V 4.9V 5V 5V 5V 5V 5V 4.9V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.5V 2.
XL-3000V – 34 – Figure 34 SCHEMATIC DIAGRAM (9/10) A B C D E F G H 1 23 456 • NOTES ON SCHEMATIC DIAGRAM can be found on page 19. +B +B +B +B +B +B +B +B +B +B 5V 3.4V 1.6V 1.6V 1.8V 1.8V 1.9V 1.9V 1.9V 2.0V 1.9V 1.7V 1.2V 1.3V 1.6V 0V 5V 5V 3.2V 2.
– 35 – XL-3000V Figure 35 SCHEMATIC DIAGRAM (10/10) 7 8 9 10 11 12 +B +B +B +B + B +B +B +B +B +B +B +B +B 2.9V 3.6V 5.7V 1.2V 2.2V 2.3V 5V 0V 0V 2.3V 5V 0V 2.4V 5V 2V 0.8V 0V 0V 0V 5V 5V 0V 0V 0V 2.3V 5V 1.3V 0V 4.5V 1.5V 4.8V 1.4V 1.0V 1.2V 1.9V 1.
XL-3000V – 36 – A B C D E F G H 1 23 456 • The numbers 1 to 15 are waveform numbers shown in page 41. Figure 36 WIRING SIDE OF P.W.BOARD (1/5) R122 R120 R121 C601 R119 R110 R102 R124 R609 R608 R.
– 37 – XL-3000V 7 8 9 10 11 12 Figure 37 WIRING SIDE OF P.W.BOARD (2/5) R80F R80C R80E R80A C843 C849 R80B R824 C860 R862 IC804 C858 R863 R861 C887 C825 R820 C826 C827 C830 C823 C824 C819 R814 C82.
XL-3000V – 38 – A B C D E F G H 1 23 456 Figure 38 WIRING SIDE OF P.W.BOARD (3/5) C397 R379 R381 C302 C349 C329 C331 R323 C335 C319 C305 C313 C314 C303 C308 C309 C304 C317 C310 R358 C343 R314 R302.
– 39 – XL-3000V 7 8 9 10 11 12 Figure 39 WIRING SIDE OF P.W.BOARD (4/5) R708 R706 R710 R711 R720B R749 R721 R702 C703 R722 R728 C701 R723 C702 R727 R732 R729 R707 R720A R7A6 R7A2 R7A7 C712 R7A8 C7.
XL-3000V – 40 – A B C D E F G H 1 23 456 Figure 40 WIRING SIDE OF P.W.BOARD (5/5) C167V C168V C122V R101V R115V R116V R102V R190V R188V R184V R103V R195V R187V C141V R181V R185V R186V C142V R183V .
– 41 – XL-3000V W A VEFORMS OF CD CIRCUIT NO DISC FOCUS SEARCH STOP PLAY FOO 1 TMAX 1 IC802 48pin FO+ 2 SBOK 2 IC804 26pin IC802 12pin FO- 3 DMO 3 IC804 27pin IC802 55pin FOCUS SEARCH TOC IL STOP .
XL-3000V – 42 – TROUBLESHOOTING Cleaner Liquid Cleaning Disc PARTS CODE: UDSKA0004AFZZ HOW TO USE 1. Using the brush in the cleaner cap, apply 1 or 2 drops of the cleaning fluid to the brush on the CD cleaner disc which has the mark next to it. 2.
– 43 – XL-3000V Make sure that the disc is normal, and set the CD TEST MODE (STEP 1). Is the measured voltage as specified in circuit diagram? Check the main unit power supply circuit. No Yes No Is "Er-CD01" displayed"? Yes Move the pickup to most internal circumference side of disc.
XL-3000V – 44 – Check the PWB pattern between emitter of Q607 and emitter of Q861. • Laser failure. Is 0V applied to the pin 57 (SEL) of IC802 ? Yes No Does the laser come on when pattern cut be.
– 45 – XL-3000V • Focus servo sawtooth wave failure. Is +6.2V applied to the pins 21 and 22 (VCC) of IC804 ? Is sawtooth wave output to the pin 48 (FOO) of IC802 ? IC802 is faulty. No Yes Yes Is sawtooth wave obtained between pins 26 and 27 of IC804 ? No No Check the PWB pattern between pin 7 of IC804 and pin 60 (CD STB) of IC701.
XL-3000V – 46 – • HF error. Yes Yes Is output (tracking error signal) obtained at the pins 46 (TEI) and 47 (TEZI) of IC802 the CD TEST MODE "STEP 4" is changed to "STEP 5"? I.
– 47 – XL-3000V • Sled motor operation failure. Yes Yes Is following sled feed signal output the pin 53 (FMO) of IC802 when FF /REW key is pressed after the CD TEST MODE "STEP 1" is se.
XL-3000V – 48 – FUNCTION T ABLE OF IC IC401 VHiLC75342M-1: Function/Volume Equalizer (LC75342M) 1 DI Serial data and clock input pin for control. 2 CE Chip enable pin. Data written into an internal latch in a timing of [H] -> [L]. Each analog switch is activated.
– 49 – XL-3000V IC401 VHiLC75342M-1: Function/Volume Equalizer (LC75342M) 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 5 27 28 30 29 1 2 3 4 LVref RVref CCB INTERFACE CONTROL CIRCUIT.
XL-3000V – 50 – 1-4 COM3-COM0 Output LCD common output terminal. 5-7 VLC3-VLC1 — LCD power supply terminal. 8 VDD Input Microcomputer power supply +5V. 9 OSC2 Output Oscillator ground terminal for main clock. f=8MHz 10 OSC1 Input Oscillator ground terminal for main clock.
– 51 – XL-3000V Function Terminal Name Input/Output 54 SEG46 P63/A3 Output LED dimmer signal. 55 SEG45 P64/A4 Output Fan control signal. 56 SEG44 P65/A5 Output Electric CD lid OPEN. 57 SEG43 P66/A6 Output Electric CD lid CLOSE. 58* SEG42 P67/A7 Input 59* SEG41 P70/A8 Output 60 SEG40 P71/A9 Output ON/OFF output terminal of CD servo control IC.
XL-3000V – 52 – IC801 VHiTA2109F/-1:Servo Pre Amp. (TA2109F) 1 VCC — Power voltage terminal 2 FNI Input Main beam amp input terminal 3 FPI Input Main beam amp input terminal 4 TPI Input Sub-beam.
– 53 – XL-3000V IC802 VHiTC9462F/-1: Servo/Signal Control (TC9462F) (1/3) 1* TEST0 Input Test mode terminal. To be opened usually. 2* /HSO Output Playback speed mode flag output terminal. 3* /UHSO Output 4* EMPH Output Sub-code Q data emphasis flag output terminal.
XL-3000V – 54 – 39 AVDD Input Analog system power terminal. 40 RFCT Input RFRP signal center level input terminal. 41 RFZI Input RFRP zero cross input terminal. 42 RFIP Input RF ripple signal input terminal. 43 FEI Input Focus error signal input terminal.
– 55 – XL-3000V 83 DVDD Input D/A converting section power terminal. 84 DVR Input Reference voltage terminal. 85* LO Output L channel data forward rotation output terminal. 86 DVSL Input L channel D/A converting section power terminal. 87* TEST1 Input Test mode terminal.
XL-3000V – 56 – IC804 VHiMM1469XH-1: Focus/Tracking/Spin/Sled Driver (MM1469XH) In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
– 57 – XL-3000V 1 VSS Input Ground. 2*-4* NC — No connect. Do not connect to these pins. 5 VCC Input Voltage supply, 5V. 6 DSC_CLK Input Clock for programming to access internal registers. 7 AUX0 Input/Output Servo Forward Control pin. 8 DSC_D0 Input/Output Data for programming to access internal registers.
XL-3000V – 58 – 45 AOR + Output Right channel output. 46 AOR - Output Right channel output. 47 AOL - Output Left channel output. 48 AOL + Output Left channel output. 49* MIC1 Input Microphone input 1. 50* MIC2 Input Microphone input 2. 51 VSSAA Input Audio Analog ground.
– 59 – XL-3000V ICV14 VHiES3883F/-1 :Video CD Encoder (ES3883F) DSC_D7 HSYN_B DSC_D6 VSYN_B DSC_D5 YUV7 YUV6 YUV5 YUV4 VCC VSS YUV3 DSC_D4 YUV2 DSC_D3 YUV1 DSC_D2 YUV0 DSC_D1 VSS 81 82 83 84 85 86.
XL-3000V – 60 – 1 VDD Input Voltage supply for 3.3V. 2 RAS# Output DRAM row address strobe (active low). 3 DWE# Output DRAM write enable (active low). 4-12 DA0-DA8 Output DRAM multiplaxed row and column address bus. 13-28 DBUS0-DBUS15 Input/Output DRAM data bus.
– 61 – XL-3000V IC15V VHiES3880F/-1: Video CD Decoder (ES3880F) 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 VCC LA12 LA.
XL-3000V – 62 – LCD701: RV-LX0012SJZZ LCD Display Figure 62 LCD SEGMENT PinNo 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 com1 com1 z1 h1 g1 a1 REC h2 g2 a2 SLEEP h3 g3 a3 RANDOM h4 g4 a.
XL-3000V P ARTS GUIDE NOTE: Parts marked with “ ” are important for maintaining the safety of the set. Be sure to replace parts with specified ones for maintaining the safety and performance of the set. “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the following information.
PRICE RANK DESCRIPTION NO. PARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION XL-3000V INTEGRATED CIRCUITS IC10V RH-IX0041SJZZ J ROM 256 × 16,IX0041SJ IC11V VHINJM4565M-1 J AC Buffer Amp.
NO. PRICE RANK DESCRIPTION PARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION XL-3000V C110 VCKYPA1HB102K J AA 0.001 µ F,50V C110V~112V VCKYCY1EF104Z J AA 0.
PRICE RANK DESCRIPTION NO. PARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION XL-3000V C812 VCKYCY1EF103Z J AA 0.01 µ F,25V C813 RC-EZD107AF1A J AB 100 µ F,10V,Electrolytic C817~819 VCKYCY1EB104K J AD 0.1 µ F,25V C820 VCKYCY1EF103Z J AA 0.01 µ F,25V C821 VCKYCY1EB104K J AD 0.
NO. PRICE RANK DESCRIPTION PARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION XL-3000V R358 VRS-CY1JB822J J AA 8.2 kohms,1/16W R359 VRS-CY1JB182J J AA 1.8 kohms,1/16W R360 VRS-CY1JB472J J AA 4.7 kohms,1/16W R361,362 VRS-CY1JB562J J AA 5.6 kohms,1/16W R363 VRD-ST2CD332J J AA 3.
PRICE RANK DESCRIPTION NO. PARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION XL-3000V CNP707 QCNCM998DAFZZ J AB Plug,4Pin CNP801 QCNCM037ESJZZ J AD Plug,5Pin CNP801V QCNCW010MSJZZ J Plug,12Pin CNP802 Q.
NO. PRICE RANK DESCRIPTION PARTS CODE NO. PARTS CODE PRICE RANK DESCRIPTION XL-3000V 616 XJBSF30P12000 J AA Screw,ø3 × 12mm 617 XJPSF30P11000 J AA Screw,ø3 × 11mm 618 XEBSD25P14000 J AA Screw,ø2.5 × 14mm 619 XHBSD25P08000 J AA Screw,ø2.5 × 8mm 620 XESSD25P12000 J AA Screw,ø2.
XL-3000V A B C D E F G H 1 23 456 Figure 7 CD MECHANISM EXPLODED VIEW – 7 – 302 301 NM802 702x2 307x2 306x2 NSW801 NM801 308-2 308 305 308-1 308-3 704x2 303 304 703 701 703 PWB-C.
XL-3000V Figure 8 CABINET EXPLODED VIEW A B C D E F G H 1 23 456 – 8 – Silicon Grease Silicon Grease Silicon Grease PWB-A2 PWB-A8 PWB-A8 PWB-B PWB-A7 PWB-A3 PWB-A1 PWB-A6 601x2 206 229 207 204 234.
XL-3000V Figure SPEAKER EXPLODED VIEW A B C D E F G H 1 23 456 SP3 (L-CH) SP4 (R-CH) SP1 (L-CH) SP2 (R-CH) SP3 (L-CH) SP4 (R-CH) Tweeter Tweeter Capacitor 909 Capacitor 3.
Een belangrijk punt na aankoop van elk apparaat Sharp XL-3000V (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Sharp XL-3000V heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Sharp XL-3000V vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Sharp XL-3000V leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Sharp XL-3000V krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Sharp XL-3000V bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Sharp XL-3000V kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Sharp XL-3000V . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
