XL-40H/50H SERVICE MANUAL No. S2007XL40H/// XL-40H XL-50H XL-40H/XL-50H Micro Component System consisting of XL-40H/XL50H ( main unit) and CP-XL40H/CP-XL50H (speaker system). • In the interests of user-safety the set should be restored to its original condition and only parts identical to those specified should be used. Illustration: XL-40H CONTENTS Page SAFETY PRECAUTION FOR SERVICE MANUAL ..........................................................................................................
XL-40H/50H FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SAFETY PRECAUTION FOR SERVICE MANUAL Laser Diode Properties Material: GaAIAs W avelength: 780 nm Emission Duration: continuous Laser Output: max. 0.6 mW Precaution to be taken when replacing and servicing the Laser Pickup. The AEL (Accessible Emission Level) of Laser Power Output for this model is specified to be lower than Class I Requirements.
XL-40H/50H NAMES OF PARTS XL-40H/50H 1 2 3 ■ Front panel 1. Timer Indicator 2. Record Indicator 3. Sleep Indicator 4. (CD) Random Indicator 5. (CD/TUNER) Memory Indicator 6. RDS Indicator 7. Traffic Programme Indicator 8. Traffic Announcement Indicator 9. FM Stereo Mode Indicator 10. (CD) Play Indicator 11. (CD) Repeat Indicator 12. EON Indicator 13. Programme Type Indicator 14. Traffic Information Indicator 15. FM Stereo Indicator 16. CD Compartment 17. EON Button 18. On/Stand-by Button 19.
XL-40H/50H CP-XL40H/50H ■ Speaker section 1. Bass Reflex Duct 2. Full-Range Speaker 3. Speaker Wire 1 2 3 XL-40H/50H ■ Remote control 1. Remote Control Transmitter LED 1 ● Tuner control section 2. Programme Type/Traffic Information Search Button 3. Preset Up/Down Buttons 2 4 5 6 ● CD control section 4. Clear Button 5. Random/Repeat Button 6. Memory Button 7. Stop Button 8. Play/Pause Button 9. Track Down/Review Button 10. Track Up/Cue Button 11 12 ● Tape control section 11. Record Pause Button 12.
To an AC socket –5– 1 3 3 2,3 AC INPUT 15 15 Notes concerning use: ● Replace the batteries if the operating distance is reduced or if the operation becomes erratic. ● Periodically clean the transmitter LED on the remote control and the sensor on the main unit with a soft cloth. ● Exposing the sensor on the main unit to strong light may interfere with operation. Change the lighting or the direction of the unit. ● Keep the remote control away from moisture, excessive heat, shock, and vibrations. 0.
XL-40H/50H DISASSEMBLY XL-40H/50H Caution on Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take cassette tape and compact disc out of the unit. 2. Be sure to remove the power supply plug from the wall outlet before starting to disassemble the unit. 3. Take off nylon bands or wire holders where they need to be removed when disassembling the unit.
XL-40H/50H CP-XL40H/50H STEP 1 REMOVAL Speaker Speaker Box PROCEDURE FIGURE 1. Front panel .......... (A1) x1 2. Screw .................. (A2) x4 7-1 (A1x1) Woofer (A2)x4 ø4x12mm Driver should be pried away from speaker Box. Driver Direction of handle Figure 7-1 REMOVING AND REINSTALLING THE MAIN PARTS TAPE MECHANISM SECTION (A2)x1 ø2x7mm Perform steps 1 to 7 and 9 of the disassembly method to remove the tape mechanism. (See page 6.
XL-40H/50H (E1)x1 Stop Washer How to remove the flywheel (See Fig. 8-1.) Mechanism Chassis 1. Remove the belt. 2. Remove the stop washer (E1) x 1 pc., with a small precision screwdriver to extract the flywheel from the capstan metal. Note: When the stop washer is deformed or damaged, replace it with a new one. Stop Washer Driver Washerx2 Flywheel How to reinstall the parts Install each part in the reverse order of the removal with care. Figure 8-1 How to remove the tape mechanism PWB (See Fig. 8-2.
XL-40H/50H ADJUSTMENT TUNER SECTION MECHANISM SECTION • Driving Force Check Torque Meter fL: Low-renge frequency fH: High-renge frequency • AM IF/RF Signal generator: 400 Hz, 30%, AM modulated Specified Value Play: TW-2412 Over 80 g Torque Meter Specified Value Play: TW-2111 30 to 60 g. cm Fast forward: TW-2231 55 to 140 g.cm Rewind: TW-2231 55 to 140 g.cm • Tape Speed Test Tape MTT-111 Display Frequency Frequency • Torque Check Adjusting Point Variable resistor in motor.
XL-40H/50H RDS Crystal oscillator input (external reference signal input). Vssd Digital ground. 11* Vddd Digital power supply (+5V). 12 MODE Read mode setting (0 : master, 1: slave). 13 RST RDS-ID/RAM reset (positive polarity). 14 RDDA RDS data output. 15* RDCL RDS clock output (master mode)/ RDS clock input (slave mode). 16* RDS-ID/ RDS-ID/READY output (negative polarity).
XL-40H/50H TEST MODE The test mode applied to this microcomputer has three modes, namely ordinary test mode to be used for adjustment or measurement, aging test mode to be used for aging test, and self-diagnosis test mode for self-inspection in case of final product inspection. The test mode specification prescribes the microcomputer with RDS (RH-IX0026SJZZ) . There are two types of indication examples; large ones for the microcomputer with RDS, and smaller ones for the microcomputer without RDS. 1.
XL-40H/50H 2. Step 2 Mode When the "PLAY" button is pressed in this mode, the laser lighting command LDON (8400) is sent, and the laser is turned on. Other operations are not performed. If the following buttons are pressed in this state, the operation is performed as follows. "POWER" ................ The test mode is turned off, the power is turned off, and the ordinary standby mode is set. "FF/FWD" ................ The pickup slides toward the outer periphery while this button is held down. "REW/REV" ....
XL-40H/50H 5. Step 5 Mode The CD initialization operation flow is executed to the end, the mute is set to off, and playback is started. Even when the playback reaches the outermost periphery of disc, the operation does not stop. The LCD display indicates the playback past time as in case of ordinary CD playback. When the following operation buttons are pressed in this sate, the operation is executed as follows. "POWER" .................
XL-40H/50H 3. Preset frequencies for various destinations (random preset memory) CH 1 2 3 4 5 BAND FM STEREO Europe 2, 4 CH 6 7 8 9 10 11-15 FM 87.50 MHz FM108.00 MHz FM 98.00 MHz FM 90.00 MHz FM106.00 MHz BAND AM Europe 2, 4 AM 522 kHz AM1620 kHz AM 990 kHz AM 603 kHz AM1404 kHz LW CH 16-25 26 27 28 29 30 BAND FM MONO Europe 2, 4 FM106.00 MHz FM 90.00 MHz FM 98.00 MHz FM108.00 MHz FM 87.50 MHz • The hatched sections of the table are not stored in memory. 4.
XL-40H/50H * When the "PRESET UP" button or "PRESET DOWN" button is pressed after completion, the following indication appears. CH indication (for 2 seconds) Frequency indication (for 2 seconds) Time series indication of PS name indication is enabled. (The same as in case of Ordinary) NO PS (Blinking for 5 seconds: 1 Hz) Note: If PS is fixed after the frequency indication is resumed, the PS name indication is restored. * If signal exists at 106.50 MHz, the following indication appears. FM 106.
XL-40H/50H g) When 01 to 03CH were all used, scan is aborted at the frequency at which filling occurred, and the following indication appears. Number of stored stations -> Indication of stored channel -> Indication of frequency -> Return to initial FM 106.50 MHz (ST) (1 second) (1 second) (1 second) In this period up to 3 stations are continuously indicated (1 to 3 CH). h) If even one station could not be preset and stored in the APMS mode, "_0MEMORY" is indicated after scanning, and then FM 106.
XL-40H/50H 6. LCD Test Mode (TEST 5) When the LCD test mode is set, all the LCD segments are lighted. After that the indication is changed as follows according to the "PLAY" button input. Lighting of all segments Lighting of odd segments Lighting of even segments 7. Key input diagnosis Test Mode (TEST 6) When the test mode is set, the following indication appears. This test mode is intended to check whether all the main unit buttons can be detected.
XL-40H/50H NOTES ON SCHEMATIC DIAGRAM • Resistor: To differentiate the units of resistors, such symbol as K and M are used: the symbol K means 1000 ohm and the symbol M means 1000 kohm and the resistor without any symbol is ohm-type resistor. Besides, the one with “Fusible” is a fuse type. • Capacitor: To indicate the unit of capacitor, a symbol P is used: this symbol P means micro-micro-farad and the unit of the capacitor without such a symbol is microfarad.
XL-40H/50H WAVEFORMS OF CD CIRCUIT NO DISC FOCUS SEARCH 1 STOP 12 1 FOO FO+ 13 2 IC804 26pin 3 FO- 14 3 SEL 5 6 1 11 2 TEI 15 3 6 SBAD 11 2 3 TEI 1 TRO 2 IC802 49pin RFO 15 3 FMO 3 IC802 53pin IC801 22pin STOP PLAY REVIEW 6 1 FEI TEI 1 TRO 2 IC802 46pin IC802 43pin RFGO 11 2 IC801 19pin IC802 49pin RFRP 15 3 IC801 17pin 3 FMO IC802 53pin STOP TEI PLAY TCD-782 TNO-02 PLAYBACK 16 1 IC802 46pin TRO SBAD LO 1 RO 2 IC802 85pin 2 IC802
XL-40H/50H CNP301 FM MUTE LEVEL VR351 10K(B) AM ANT VD301-1 SVC348S SWITCHING R_MUTE Q351 AM OSC OUT 3 4 5 17 FM/AM OUT VSM AM LOW CUT 18 6 FM DET STEREO SD GND IC303 FM IF DET./FM MPX./AM IF LA1832 9 8 AM MIX OUT AM IF IN 7 16 14 13 15 MO/ST 2 19 MPX VCO 1 AM OSC.
XL-40H/50H UTE 16 15 14 13 11 12 10 9 IC521 RDS CIRUIT LC72723M AMP.
XL-40H/50H 1 ~ 4 39 ~ 42 X701 8MHz X702 32.
XL-40H/50H LCD701 LCD DISPLAY 1 ~ 4 5 ~ 38 39 ~ 42 2 768kHz SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG9 SEG11 SEG8 SEG27 73 COM0 SEG28 72 VLC3 VLC2 SEG29 71 SEG30 70 VLC1 SEG31 69 VDD SEG32 68 OSC2 SEG33 67 OSC1 CCE 66 XO 14 MMOD VREF CD_RES CCE BUCK BUS3 BUS2 BUS1 BUS0 CD_STB PU_IN BUCK 65 IC701 IX0026SJ SYSTEM CONTROL MICROCOMPUTER XI 15 SEG10 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 COM1 VSS CL ID_SW 75 SEG25 74 SEG26 BUS0 61
XL-40H/50H AM TRACKING fL R364 6.8K R363 6.8K C374 0.015 1.3V 4V 12 R355 3.8V 3.3K (1.2V) C358 1/50 3.8V (1.9V) R366 2.2K (2.2V) 1.3V R-C OUT L-CH OUT PHASE MO/ST (AM/FM) 13 PHASE 10 11 C357 2.2/50 R376 10K C370 1/50 C355 22P AM IF ZD351 MTZJ5.1B +B +B 2 C373 0.015 R357 470K R356 1K C368 1/50 MPX IN MPX VCO FM IF CF352 2 T351 AM IF 2.1V 2.3V (0V) C354 0.022 CF351 2 CF302 FM IF 9 C356 0.001 5V C353 0.
XL-40H/50H R529 1K 0V 2.5V 0V 2 CE VDD 9.6V CL 5V DI VSS 1 TEST 3 NC ROUT LOUT 4.8V 0V 0V 4 5 VREF 4.8V 6 RBS2 LBS2 4.8V 7 C426 0V 10/16 R440 3.9K 4.8V C424 0.1(ML) C422 0.1(ML) 8 4.8V 4.8V 9 RBS1 LBS1 4.8V C420 0.0027 C418 2.2/50 4.8V 4.8V L4 L3 LC75342M R4 NC CE DI CL L2 IC401 CNS704 DO C416 4.8V 10/16 4.8V 15 14 13 12 11 10 P-STB R3 4.8V P MUTE 4.8V CD+B R436 10K R418 R420 1K 1K R416 1K C402 10/16 L1 DI C404 10/16 R2 4.
XL-40H/50H R7D4 82 C 2 R7B2 47K R794 180 D732 HY2043 3 R7B3 2.2K R796 180 D737 HY2043 R795 180 1 SW710 CLOCK/TIMER/SLEEP R701 10K R797 180 SW709 ON/STAND-BY C A B D CNS706 CNP706 R728 1K X701 8 MHz X702 32.768kHz +B BI706 SW700 JOG C701 22P (CH) 1 1 1 2 3 2 3 2 3 C702 22P (CH) R724 1.2K R731 1K R732 1K R733 1K IC702 LOADING MOTOR DRIVER TA7291S 0V 5 6 7 8 9 C772 0.1 CNP705 M701 JOG MOTOR VLC1 3.3V 8 VDD 9 OSC2 2.6V 10 OSC1 2.6V 11 VSS 0V 12 XI 13 XO 1.
XL-40H/50H LCD701 LCD DISPLAY SEG24 75 SEG26 2.5V 74 2.5V SEG27 73 2.5V SEG28 72 2.5V SEG29 71 2.5V SEG30 70 2.5V SEG31 69 2.5V SEG32 68 66 5V CCE 65 4V BUCK 4.3V BUS3 64 4.3V BUS2 63 4.3V BUS0 61 5V CD_STB 60 5V CD_RES 59 PU_IN 58 CLID_DW 57 CLID_UP 56 0V MVOL_DW 55 0V MVOL_UP 54 STEREO 0V SD 0V DATA 5V BACK_LIGHT NC P_CONT 5V CD+B 5V P_MUTE 0V 4.
XL-40H/50H A C PU_IN 1 2 3 4 5 6 7 8 9 10 CD_STB BUS0 BUS1 BUS2 BUS3 BUCK CCE CLID_SW CD_RES B FROM DISPLAY PWB CNS702 P27 12-C CNP702 CD SIGNAL R813 10 L803 10µH +B L8 10 R817 1K R818 1K D R812 3.3K C823 0.01 C825 0.056 C834 470P C833 470P R814 3.3K C824 0.056 C819 0.1 C821 0.1 C822 220/10 0V C817 0.1 R811 2.2K 15 5V 0V 0V 0V 0V 5V C832 10/16 C831 10/16 4 R820 1K R816 10K R815 10K C818 0.1 X801 16.93MHZ R810 3.3K BUS0 4.3V BUS1 4.3V 5 BUS2 4.3V BUS3 4.
XL-40H/50H CD PWB-A3 CFW807 1 1 2 2 SW801 OPEN/CLOSE C861 0.001 CD_L A_GND CD_R L804 2.2µH M_GND M_12V D_GND CD_6R2V C844 0.0068 C887 0.0027 6.3V 4.9V 2.2V C859 470/10 BI803 C860 0.1 6.3V 2.1V 2.1V 3.1V 2.5V 0V 0V 0V 2.8V 2.2V 2 3 2.8V NC 2.1V 2.1V NC 5V NC 5V IC804 LA6541D C857 47/16 CNP605 P25 7-H (L804/R843 Serial No. 003xxxxx~) SP+ 6 5 4 3 2 1 SP- 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 SP+ SL- R863 2.2K +B PU-IN GND CNS803 R862 2.2K 2.2V 3.1V 0V 2.
XL-40H/50H ANTENNA TERMINALS SO601 SPEAKER TERMINALS A AM LOOP ANTENNA ANTENNA SO301 FM 75 OHMS LEFT RIGHT CNP301 1 2 WH PK WH RECOED/ PLAYBACK HEAD R349 R347 C382 C381 R374 X352 C391 R533 R106 R132 R131 C110 IC102 R103 C105 CNP703 CNS901 R105 C109 TO DISPLAY PWB CNS703 P31 9-A P33 5-E TO TAPE MECHANISM PWB MAIN PWB-A1 BK H 1 2 3 4 Figure 30 WIRING SIDE OF P.W.
XL-40H/50H DISPLAY PWB-A2 R752 R734 R702 R730 R738 R781 R737 L701 C702 15 10 50 IC701 51 55 60 65 5 95 90 85 1 100 70 80 LCD701 7576 R761 R774 R762 R763 R764 R765 R766 R767 R768 R771 R772 R773 R785 SW724 REC PAUSE SW717 12 C773 PTY.
XL-40H/50H PICKUP UNIT CD MOTOR PWB-C CNP803 A NSW801 PICK UP IN NM802 SPINDLE MOTOR 6 5 4 3 2 1 F3895AF B 7 8 NM801 SLED MOTOR L804/R843 (Serial No.
XL-40H/50H TO MAIN PWB CNP652 P30 1-C FROM DISPLAY PWB P31 12-G CNS707 C652 D652 F651 T2.5A L 250V R686 C651 C695 R685 D654 1 BI652 D653 2 C653 1 2 3 CNP681 D651 BR RD 2 1 CNS652 C654 E C B Q683 C688 R683 C689 TO MAIN CHASSIS GND LF651 T651 MAIN POWER TRANSFORMER D685 R684 RLY681 B C E ZD682 Q682 (238) C660 SO651 C696 Q681 E C B C686 FROM TAPE MECHANISM GND T681 SUB POWER TRANSFORMER R681 R682 SO651 AC POWER INPUT SOCKET AC230V, 50HZ ZD681 C683 C685 1 2 CNP653 C684 T.
XL-40H/50H TROUBLESHOOTING When the CD does not function When the CD section does not operate when the objective lens of the optical pickup is dirty, this section may not operate. 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 troubleshooting instructions.
XL-40H/50H 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 Is "Er-CD01" displayed"? No Yes Move the pickup to most internal circumference side of disc. Turn the power off and reset the CD TEST MODE (STEP 1). Is "PU ERROR " not displayed? No Check the pattern between pin 57 (PUIN) of IC701 and BI803/ CNS803. Check the between BI803/CNS803 and PU-IN switch.
XL-40H/50H • Laser failure. Is +6.2V applied to the emiter of Q861 ? No Check the PWB pattern between pin 16 of CNS602 and emiter of Q861. Yes Check the peripheral parts of IC804 and Q861. Is +5V applied to the collector of Q861 ? No Yes No Check the PWB pattern between collector of Q861 and pin 62 of IC802. No Check the PWB pattern between collector of Q861 and pin 1 of IC801.
XL-40H/50H • Focus servo sawtooth wave failure. Is sawtooh wave output to the pin 48 (FOO) of IC802 ? No IC802 is faulty. Yes 1.5~2.5sec Check the PWB pattern between pin 16 of CNS602 and IC804. Is +6.2V applied to the pins 1 and 30 (VCC) of IC804 ? No Yes Is sawtooth wave obtained between pins 25 and 26 of IC804 ? No Yes Is +5V applied to the pin 2 (MUTE) of IC804 ? No Yes 1.5~2.5sec Check the PWB pattern between pin 2 of IC804 and pin 58 (CD STB) of IC701.
XL-40H/50H • HF error. 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"? No Is output obtained at the pins 2 and No 5 of BI802/CNS802 Optical pickup failure. Yes Yes test mode "step 4" Check the periphery of IC801. Check the PWB pattern between pin 12. (TEO) of IC801 and pins 46 and 47 of IC802. Is it normal ? test mode "step 5" TEI TEZI IC801 is faulty.
XL-40H/50H • Track search failure Does the sled motor run in FF/REW state when the SERVO TEST MODE "STEP1" is set? No Check as stated in item "SLED MOTOR OPERATION FAILURE". Yes Is the following wave output to the pin 49 (TRO) of IC802 during track search in normal playback? No IC802 failure. Yes TRO Is the following wave output to the pins 12 (TEO) of IC801 during track search in normal playback? No Yes TEO TEI Check the PWB pattern between pin 49 (TRO) of IC802 and pin 18 of IC804.
XL-40H/50H FUNCTION TABLE OF IC IC401 VHiLC75342M-1: Function/Volume Equalizer (LC75342M) Pin No. Port Name Function 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. Data transfer enabled at [H] level. 3 VSS Ground pin. 4 TEST Electronic volume control pin. To be set to the VSS potential. 5 LOUT Volume + equalizer output pin.
XL-40H/50H IC401 VHiLC75342M-1: Function/Volume Equalizer (LC75342M) TEST VSS CE 4 3 2 DI CL VDD Vref NC 1 30 29 27 28 LOUT 5 CONTROL CIRCUIT LBASS1 7 LTRE 8 RVref 25 RBASS2 24 RBASS1 CONTROL CIRCUIT LBASS2 6 LOGIC CIRCUIT CCB INTERFACE LVref 26 ROUT 23 RTRE 22 RIN LIN 9 21 RSEL0 LSEL0 10 11 12 13 14 15 16 17 18 19 20 L4 L3 L2 L1 NC NC R1 R2 R3 R4 Figure 41 BLOCK DIAGRAM OF IC – 41 –
XL-40H/50H IC701 RH-iX0026SJZZ: System Microcomputer (IX0026SJ) (1/2) Pin No. Terminal Name Input/Output 1-4 COM3-COM0 5-7 VLC3-VLC1 — LCD power supply terminal. 8 VDD — Microcomputer power supply +5V. Output Function LCD common output terminal. 9 OSC2 Output Oscillator ground terminal for main clock. f=8MHz 10 OSC1 Input Oscillator ground terminal for main clock. f=8MHz 11 VSS 12 XI Input Oscillator ground terminal for sub clock. f=32.
XL-40H/50H IC701 RH-iX0026SJZZ: System Microcomputer (IX0026SJ) (2/2) Pin No. Terminal Name Input/Output Function 54 SEG46 P63/A3 Output Electric JOG dial UP. 55 SEG45 P64/A4 Output Electric JOG dial DOWN. 56* SEG44 P65/A5 Output Electric CD lid OPEN. 57* SEG43 P66/A6 Output 58 SEG42 P67/A7 Input 59 SEG41 P70/A8 Output Reset signal output for TC9462F 60 SEG40 P71/A9 Output ON/OFF output terminal of CD servo control IC.
XL-40H/50H IC801 VHiTA2109F/-1:Servo Pre Amp. (TA2109F) Pin No.
XL-40H/50H IC801 VHiTA2109F/-1:Servo Pre Amp. (TA2109F) 15kΩ 15kΩ SBAD 13 7.67kΩ 12 TEO 30kΩ 10kΩ 20µA 50kΩ 10pF 36pF 21kΩ 11 TEN 29kΩ 7.96kΩ 10 2VRO 10kΩ 24kΩ 24kΩ VRO 16 21kΩ RFRP 17 20pF 10kΩ 10kΩ FEO 14 FEN 15 30kΩ 10kΩ 20kΩ 50µA 47kΩ SW1 12kΩ LDC 1kΩ 20kΩ 20kΩ SW2 65µA SW3 PEAK BOTTOM RFGO 19 8 SEL 1.74kΩ 12kΩ RFIS 18 9 TEB 3 STATE DET. 21kΩ 7 LDO 680kΩ 180kΩ 13kΩ 20pF RFGC 20 2.12kΩ 6 MDI I.I 5 TNI I.I 4 TPI 180kΩ 12kΩ AGCI 21 20pF 23.
XL-40H/50H IC802 VHiTC9462F/-1: Servo/Signal Control (TC9462F) (1/3) Pin No. Port Name Function Input/Output 1* TEST0 Input Test mode terminal. To be opened usually. 2* 3* /HSO /UHSO Output Output Playback speed mode flag output terminal. /UHSO /HSO Playback speed H H x1 speed playback H L x2 speed playback L H x4 speed playback L L — 4* EMPH Output Sub-code Q data emphasis flag output terminal. "H": Emphasis ON "L": Emphasis OFF The output polarity can be inverted by command.
XL-40H/50H IC802 VHiTC9462F/-1: Servo/Signal Control (TC9462F) (2/3) Pin No. Port Name Function Input/Output 39 AVDD — 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. 44 SBAD Input Sub-beam addition signal input terminal. 45 TSIN Input Test input terminal. To be fixed to Vref usually. 46 TEI Input Tacking error input terminal.
XL-40H/50H IC802 VHiTC9462F/-1: Servo/Signal Control (TC9462F) (3/3) Function Input/Output Port Name Pin No. 83 DVDD — D/A converting section power terminal. 84 DVR — Reference voltage terminal. 85 LO Output L channel data forward rotation output terminal. 86 DVSL — 87* TEST1 Input L channel D/A converting section power terminal. Test mode terminal. To be opened usually. 88* TEST2 Input Test mode terminal. To be opened usually.
XL-40H/50H IC804 VHiLA6541D/-1: Focus/Tracking/Spin/Sled Driver (LA6541D) Pin No.
XL-40H/50H LCD701: RV-LX0007SJZZ LCD Display z1 z4 z2 r z3 q 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 PinNo com1 1 com1 2 com2 com3 PinNo com1 com2 com3 com4 22 h5 j5 l5 k5 23 g5 n5 m5 d5 24 a5 p5 f5 e5 com4 25 RDS b6 c6 ST com4 com2 3 com3 4 5 z1 b1 c1 z2 26 h6 j6 l6 k6 6 h1 j1 l1 k1 27 g6 n6 m6 d6 7 g1 n1 m1 d1 28 a6 p6 f6 e6 8 a1 p1 f1 e1 29 r b7 c7
XL-40H/50H PARTS GUIDE MODEL XL-40H XL-50H XL-40H/XL-50H Micro Component System consisting of XL-40H/XL50H ( main unit) and CP-XL40H/CP-XL50H (speaker system). “HOW TO ORDER REPLACEMENT PARTS” To have your order filled promptly and correctly, please furnish the following information. 1. MODEL NUMBER 2. REF. No. 3. PART NO. 4. DESCRIPTION For U.S.A. only Contact your nearest SHARP Parts Distributor to order.
XL-40H/50H NO. PRICE RANK PARTS CODE DESCRIPTION NO. INTEGRATED CIRCUITS IC101 IC102 VHIBA3126N/-1 VHIBA3311L/-1 J J IC302 IC303 VHILC72131/-1 VHILA1832S/-1 J J IC401 VHILC75342M-1 J IC521 IC601 IC701 VHILC72723M-1 VHILA4600//-1 RH-IX0026SJZZ J J J IC702 IC801 IC802 IC804 VHITA7291S/-1 VHITA2109F/-1 VHITC9462F/-1 VHILA6541D/-1 J J J J AF Head Selector,BA3126N AK REC./P.B.Equalizer Amp., BA3311L AP PLL (Tuner) LC72131 AN FM IF Det./FM Mpx.
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XL-40H/50H XL-40H/50H A 307 B 701 306 304 306-2 701 C 306-1 704 306-3 302 D 702 301 303 E 703x2 NM802 F 305 G NM801 305x2 NSW801 PWB-C H 1 2 3 4 Figure 6 CD MECHANISM EXPLODED VIEW –6– 5 6
XL-40H/50H XL-40H/50H 212 214 217 613 215 A 613 216 216-2 216-1 613 210 BELT CONNECTION B Motor(M901) 613x2 610x2 PWB-A7 PWB-A4 211 FF/REW Belt Flywheel 241 PWB-A2 PWB-A8x3 603 601x2 234 233 LCD701 613 601 Main Belt C 220 213 FF/REW Clutch M701 246 232 243 PWB-A6 601x3 CD MECHANISM 244 608x2 609x3 PWB-A3 240 245 247 605 613 610x2 PWB-A5 242 208 D 601 201-5 201-2 231 201-11 E 605x2 PWB-A8 201-3 209 201 609x3 201-1 203 222 PWB-A1 604 604 221 604x3 61
XL-40H/50H CP-XL40H/50H A 707 702 B 703 C SP601(L-CH) SP602(R-CH) 706 704x4 D 701 E 705 FULL-RANGE SPEAKER SP601(L-CH) SP602(R-CH) F G BLACK WITH WHITE LINE BLACK H 1 2 3 4 Figure 8 SPEAKER EXPLODED VIEW –8– 5 6
XL-40H/50H COPYRIGHT © 2000 BY SHARP COPORATION ALL RIGHTS RESERVED. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of the publisher.