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XL-HF201P
SERVICE MANUAL
No. S4212XLH201KU
HI FI COMPONENT SYSTEM
( )
MODEL XL-HF201P BK
XL-HF201P(BK) Hi Fi Component System consisting of
XL-HF201P(BK) (main unit) and CP-HF200 (speaker system).
• In the interests of user-safety (Required by safety regulations in some
countries) the set should be restored to its original condition and only parts
identical to those specified be used.
iPhone, iPod, iPod classic, iPod nano, and iPod touch are
trademarks of Apple Inc., registered in the U.S. an
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XL-HF201P PRECAUTIONS FOR USING LEAD-FREE SOLDER 1. Employing lead-free solder "MAIN, DISPLAY, KEY/JACK, iPod, USB, SMPS 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. Using lead-free wire solder When fixing the PWB soldered with the lead-free solder, apply lead-fre
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XL-HF201P CHAPTER 1. GENERAL DESCRIPTION [1] Important Service Safety Precaution CAUTION : “These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so”. WARNING 1. For continued safety, no modification of any circuit should be attempted. 2. Disconnect AC power before servicing. [2] Important Service Notes (for U.S.A only)
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XL-HF201P [3] Specifications General USB (MP3 / WMA) Power source USB host interface Complies with USB 1.1 (Full AC 120 ~ 60 Hz Speed)/2.0 Mass Storage Power 40 W Class. consumption Support Bulk only and CBI protocol. Dimensions Width: 8 - 1/2” (215 mm) Height: 3 - 4/5” (96 mm) Support file MPEG 1 Layer 3 Depth: 13 - 1/5” (335 mm) WMA (Non DRM) Weight 5.7 lbs. (2.6 kg) Bitrate support MP3 (32 ~ 320 kbps) WMA (64 ~ 160 kbps) Other Maximum total number of Amplifier MP3/WMA files is 65025. Maxi
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XL-HF201P [4] Names Of Parts Front panel 1.Remote sensor 2.Timer indicator 3.Disc Tray 1 2 3 5 4.Docking Station for iPod or iPhone 5.Volume Control 6.On/Stand-by Button 7.FUNCTION Button 6 8.USB Terminal 7 9.Audio In Socket 4 10. Headphone Socket 11. Tuner Preset Down, CD/USB Track Down, iPod/iPhone Skip Down 12. Tuner Preset Up, CD/USB Track Up, iPod/iPhone Skip Up 8 9 10 11 12 13 14 15 13.Disc/USB Stop Button 14. Disc/USB/iPod/iPhone Play or Pause Button 15. Disc Tray Open/Close
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XL-HF201P Remote control 1 1. Remote Control Transmitter 2.On/Stand-by Button 3. Numeric Buttons 4.Bass/Treble Button 2 16 5.X-Bass Button 6.Tuning Down, Skip Down, Fast Reverse, Time Down Button 17 7.Tuner Preset Up Button, iPod Cursor Up 18 8. Volume Down Button 3 19 9.Folder Button 10. Tuner Preset Down Button, iPod Cursor Down 20 11. CD Button 21 4 12. USB Button 22 5 13. iPod Button 23 6 14. iPod Display (TV OUT) Button 24 15. Disc/USB Display Button 7 16. Open/Close Button 25 8 17
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XL-HF201P CHAPTER 2. ADJUSTMENTS [1] CD Section Items adjusted automatically � Adjustment 1) Offset adjustment (The offset voltage between the Since this CD system incorporates the following head amplifier output and the VREF reference voltage is compensated inside the IC) automatic adjustment functions, readjustment is not needed when replacing the pickup. Therefore, * Focus offset adjustment different PWBs and pickups can be combined freely. * Tracking offset adjustment Each time a disc is cha
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XL-HF201P CD-ES70 CD-ES70 Ma CD-ES70 Ser E v rk ic ee M t 0 0 0a/CD-ES77 /CD-ES77 /CD-ES77 nual CHAPTER 3. MECHANICAL DESCRIPTION [1] Disassembly Caution On Disassembly Follow the below-mentioned notes when disassembling the unit and reassembling it, to keep it safe and ensure excellent performance: 1. Take 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 nee
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XL-HF201P STEP REMOVAL PROCEDURE FIGURE (H1)x1 1 Woofer 1. Net Frame Ass'y .......(A1) X 1 7 (H2)x1 2. Screw........................(A2) X 4 7 Display PWB (H3)x1 3. Screw........................(A3) X 4 8 4. Woofer Ring..............(A4) X 1 8 (H4)x3 Front Panel Assy 2 Dome-Tweeter 1. Screw........................(B1) X 4 M2.6x8mm 8 2. Tweeter Ring ............(B2) X 1 Key/Jack PWB 8 2. Screw........................(B3) X 4 9 (J1)x4 M2.6x8mm Speaker Box (K1)x1 M2.6x8mm USB PWB Front Board Ass’
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XL-HF201P CHAPTER 4. 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. 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. "Track skipping and/or no TOC (Table Of Contents) may be caused by build up of dust other foreign matter o
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XL-HF201P (1) Focus-RF system check. Although a CD is inserted and the cover is closed, "NO DISC" is displayed. 1 FDO IC1 Press the Tray1 CD Eject Button without inserting a disc, 102 and try starting the playback operation. TDO IC1 2 101 Figure 1 1. Does the pickup move to the PICKUP-IN Switch (NSW1) No Sled motor (NM2). position? Yes 2. Does the focus (lens) move up and down? No Check the focus peripheral circuit. (Waveform drawing Figure 1) Yes 3. Is the laser lit? No Check the laser
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XL-HF201P (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. Yes DISC appears? Check the peripheral circuits at pins 98, 99, 101, 102 on IC1, and FFC1. No "Initialization" is possible, but play is not possible? A normal jump operation cannot be completed or the begin- Yes ning of the track cannot be found. Check the around pin 101 on IC1. No "Initialization" is not possible. Data cann
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XL-HF201P (4) PLL system check. When a disc is loaded, start play operation. IC1 PLLF 5 126 PLLFO 127 6 The RF waveform is normal, but the TOC data cannot be read. FDO IC1 102 1 Check the PLL waveform. (Figure 6) IC1 Check around pins 125~ 128 on IC1. Figure 6 4 – 4
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XL-HF201P CHAPTER 5. MAJOR PART DRAWING [1] Function Table Of IC IC1 RH-IXA311AW00 : System Microcomputer ( 1/4 ) Pin Input/ NAME Type Description No. Output 1 H/P-SW Input CMOS Input / HEADPHONE IN DETECTION SWITCH Output H : IN , L : OUT P3_3 / SSI 2 TUN_SDA / DAP_SDA Input / Output CMOS Input / TUNER/DAP DATA I2C BUS LINE Output P3_4 / SDA / SCS 3 MODE Input Input CONNECT THIS PIN TO VCC VIA A RESISTOR MODE 4 XCIN Input CMOS Input / 32.768kHz CRYSTAL (SUB CLOCK) Output P4_3 / XCIN 5 XCOUT Ou
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XL-HF201P IC1 RH-IXA311AW00 : System Microcomputer ( 2/4 ) Pin Input/ NAME Type Description No. Output 28 TRAY_MOT- Output CMOS Input / TRAY MOTOR - CONTROL Output P8_6 29 TRAY_MOT+ Output CMOS Input / TRAY MOTOR + CONTROL Output P8_5 / TRFO12 30 TRAY_IN Input CMOS Input / TRAY CLOSE SWITCH DETECTION Output P8_4 / TRFO11 31 TRAY_OUT Input CMOS Input / TRAY OPEN SWITCH DETECTION Output P8_3 / TRFO10 / TRFI 32 A_MUTE Output CMOS Input / AMP MUTE CONTROL Output P8_2 / TRFO02 33 NC Output CMOS Inpu
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XL-HF201P IC1 RH-IXA311AW00 : System Microcomputer ( 3/4 ) Pin Input/ NAME Type Description No. Output 57 LEVEL_DET Input (A / D) CMOS Input / ANALOG AUDIO LEVEL INPUT A/D DETECTION Output P0_5 / AN2 / CLK1 58 AREA Input (A / D) CMOS Input / DESTINATION SETTING A/D INPUT Output P0_6 / AN1 / DA0 59 VSS -- -- GROUND VSS / AVSS 60 SYS_PROTECT Input (A / D) CMOS Input / SUPPLY ABNORMAL A/D DETECTION Output P0_7 / AN0 / DA1 61 VREF -- -- A/D CONVERTER REFERENCE VOLTAGE SUPPLY VREF 62 VCC -- -- 3.3V
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IXA311AW XL-HF201P IC1 RH-IXA311AW00 : System Microcomputer ( IXA311AW ) ( 4/4 ) H/P-SW P3.3/SSI P1_1/KI1/AN9 S/W_MUTE 1 48 TUN_SDA / DAP_SDA 2 P3_4/SDA/SCS P1_2/KI2/AN10 TUN-RST 47 MODE 3 MODE P1_3/KI3/AN11 46 IN_SI XCIN P4_3 / XCIN P3_2 / (INT2) IN_SO 4 45 XCOUT 5 P4_4 / XCOUT P3_6 / (INT1) 44 AMP_SD RESET RESET P3_0 / TRA0 AMP_OTW 6 43 XOUT 7 XOUT / P4_7 P3_1 / TRB0 CD_RST 42 VSS VSS / AVSS P6_3 / TXD2 CD_SI 8 41 XIN 9 P4_6 / XIN P6_4 / RXD2 CD_SO 40 P6_5 / (CLK1) / VCC 10 VCC / AVCC 39 CD_
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XL-HF201P [2] FL Display FL700 VVKNA16SM21-1 GRID ASSIGNMENT 15G 16G Dp Dp Dp Dp Dp Dp col col Dp Dp Dp Dp 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G 1-1 2-1 3-1 4-1 5-1 1-2 2-2 3-2 4-2 5-2 1-3 2-3 3-3 4-3 5-3 1-4 2-4 3-4 4-4 5-4 1-5 2-5 3-5 4-5 5-5 1-6 2-6 3-6 4-6 5-6 1-7 2-7 3-7 4-7 5-7 ANODE CONNECTION 16G 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G2G 1G P1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 P2 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 P3 3 1 3 1 3 1 3
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XL-HF201P CHAPTER 6. CIRCUIT DESCRIPTION [1] Waveform Of Servo Circuit FDO 1 FDO 1 IC1 IC1 102 102 TDO IC1 IC1 SPDO 3 2 101 98 Figure 1 Figure 2 IC1 PLLF 5 126 IC1 FDO 1 PLLFO 102 127 6 FDO IC1 IC1 TE 4 102 63 1 IC1 Figure 3 Figure 4 RFOUT TE IC1 IC1 4 63 118 RFOUT 7 IC1 7 118 Figure 5 Figure 6 6 – 1
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XL-HF201P [2] Voltage Main PWB IC1 PIN VOLTAGE PIN VOLTAGE PIN VOLTAGE PIN VOLTAGE NO (V) NO (V) NO (V) NO (V) 1 1.73 33 1.68 65 33.70m 97 25.70m 2 24.00m 34 1.73 66 33.80m 98 1.73 3 1.73 35 34.90m 67 33.90m 99 1.73 4 3.43 36 34.70m 68 3.44 100 1.36 5 1.73 37 34.70m 69 3.44 101 1.73 6 24.00m 38 34.70m 70 33.80m 102 1.73 7 24.10m 39 3.08 71 3.44 103 1.73 8 24.10m 40 3.34 72 8.50m 104 1.72 9 1.62 41 3.44 73 33.80m 105 1.73 10 1.66 42 30.50m 74 3.44 106 1.73 11 3.43 43 1.22 75 3.44 107 1.73 12 3.43
