CD-XP120W SERVICE MANUAL No. S7254CDXP120W MINI COMPONENT SYSTEM MODEL CD-XP120W CD-XP120W Mini Component System consisting of CD-XP120W (main unit) and CP-XP120 (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 Page SAFETY PRECAUTION FOR SERVICE MANUAL ........................................................................................................... 2 VOLTAGE SELECTION ......
CD-XP120W SAFETY PRECAUTION FOR SERVICE MANUAL WARNINGS THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. THEREFORE IT IS IMPORTANT THAT THE FOLLOWING PRECAUTIONS ARE OBSERVED DURING SERVICING TO PROTECT YOUR EYES AGAINST EXPOSURE TO THE LASER BEAM.
CD-XP120W FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS CD-XP120W General Power source Power consumption Dimensions Weight Tuner Frequency range AC 110/127/220/230 - 240 V, 50/60 Hz 48 W Cassette deck Width: 270 mm (10-5/8") Height: 305 mm (12") Depth: 343 mm (13-1/2") 6.4 kg (14.1 lbs.
CD-XP120W NAMES OF PARTS CD-XP120W Front panel 1. Disc Tray 2. Timer Set Indicator 3. On/Stand-by Button 4. Tuner (Band) Button 5. CD Button 6. CD Track Down or Fast Reverse, Tuner Preset Down Button 7. Headphone Socket 8. CD Stop Button 9. CD Play or Repeat Button 10. Microphone Level Control 11. Microphone Socket 12. Tape 1 Cassette Compartment 13. Tape Button 14. CD Track Up or Fast Forward, Tuner Preset Up Button 15. Equaliser Mode Select/Extra Bass/ Demo Mode Button 16.
CD-XP120W CD-XP120W 1 Remote control 1. Remote Control Transmitter 2. Disc Number Select Buttons 3. CD Pause Button 4. Memory/Set Button 5. Clear Button 6. CD Random Button 7. Clock Button 8. Equaliser Mode Select Button 9. Tuner (Band) Button 10. CD Button 11. On/Stand-by Button 12. Extra Bass Button 13. CD Stop Button 14. CD Play or Repeat Button 15. CD Track Up or Fast Forward, Tuner Preset Up Button 16. CD Track Down or Fast Reverse, Tuner Preset Down Button 17. Timer Button 18. Sleep Button 19.
CD-XP120W DISASSEMBLY CD-XP120W 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.
CD-XP120W (P1)x3 ø3x24mm (P2)x1 (P2)x1 Front Panel Display PWB (Q1)x2 ø3x8mm (L1)x2 ø2.5x10mm Mic PWB (H1)x10 ø2.5x10mm Switch A PWB Tape Mechanism (J1)x8 ø3x10mm Loading Tray CD Servo PWB Display PWB (G2)x1 Open (G1)x3 ø2.5x10mm (P2)x2 Cassette Holder Switch B PWB (P2)x1 (K1)x1 ø2.5x10mm Figure 7-3 Headphones PWB (R1)x4 ø2.
CD-XP120W REMOVING AND REINSTALLING THE MAIN PARTS (A1)x1 ø2x7mm TAPE MECHANISM SECTION Perform steps 1 to 6 and 9 of the disassembly method to remove the tape mechanism. Hook (A2)x2 How to remove the record/playback and erase heads (TAPE 1) (See Fig. 8-1) TAPE 1 (A1)x1 ø2x3mm Record/Playback Head 1. When you remove the screws (A1) x 2 pcs., the record/ playback head can be removed. 2. Move the hooks (A2) x 2 pcs., toward the center position as shown in Fig. 8-1 and then lift the erase head.
CD-XP120W CD MECHANISM SECTION Perform steps 1, 2, 3, 12, 13, 14 and 16 of the disassembly method to remove the CD mechanism. (B1)x3 ø3x8mm (B1)x2 ø3x8mm How to remove the T/T up/down motor (See Figs. 9-1, 9-2) Loading Tray (A1)x4 ø3x8mm 1. Remove the screws (A1) x 4 pcs. 2. Remove the belt (A2) x 1 pc. 3. Remove the screws (A3) x 2 pcs., to remove the T/T up/ down motor. Figure 9-1 (B3)x2 ø2.4x3mm (A3)x2 ø2.4x3mm (B2)x1 How to remove the loading motor (See Figs.
CD-XP120W ADJUSTMENT MECHANISM SECTION TUNER SECTION • Driving Force Check fL: Low-range frequency fH: High-range frequency • AM IF/RF Signal generator: 400 Hz, 30%, AM modulated Torque Meter Specified Value Play: TW-2111 Tape 1: Over 80 g Tape 2: Over 80 g Test Stage • Torque Check Torque Meter Frequency Display AM IF 450 kHz 1,602 kHz T351 AM Band Coverage — 531 kHz (fL): T306 *2 1.1 ± 0.1 V 990 kHz (fL): T302 Specified Value Tape 1 Tape 2 30 to 80 g.cm 30 to 80 g.
CD-XP120W TEST MODE PLAY + DISC SKIP test04 TIMER ON/OFF TEST MODE STOP + DISC SKIP test05 VFD DISPLAY WINDOW TEST MODE FL DISPLAY: VFD ALL LIGHT FUNCTION: TEST THE VFD DISPLAY WINDOW FL DISPLAY: PLAY + OPEN/CLOSE test08 OPEN/CLOSE & 3 DISC CHANGER AGING TEST DISPLAY: FUNCTION: Request: Enter the TEST MODE 8, MCU control the 3 DISC CHANGER OPEN/CLOSE. After open finished, tray rotate 1 circle (360 degree). Then close, After close finished, tray rotate 1 circle (360 degree) again.
CD-XP120W PLAY + VOLUME DOWN test06 FRONT PANEL KEY TEST FL DISPLAY: FUNCTION: THEN FRONT PANEL KEY TEST MODE,IF ALL KEY HAVE BEEN PRESSED 1 TIME, PRESS THE "POWER" KEY, VFD DISPLAY "OK". PLAY + VOLUME UP test03 VOLUME TEST MODE FL DISPLAY: FUNCTION: PLAY + TUNER 1. TEST 3 DISPLAY 1 SECOND. THEN CHANGE TO CD FUNCTION. 2. IN CD FUNCTION (Pickup IN CHECK DISC1 SW TOC_IL No DISC RECEIVE OPEN/CLOSE KEY OPEN RECEIVE OPEN/CLOSE KEY CLOSE) 3.
CD-XP120W 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 pico-farad and the unit of the capacitor without such a symbol is microfarad.
CD-XP120W M_GND SW1 OPEN/ CLOSE SW2 DISC LOAD SW DISC_SW UP_SW SW3 UP LOAD+ LOAD– ROTATE M Q405 + Q406 Q409 Q402 – Q408 M3 T/T UP/DOWN LOADING MOTOR Q403 M+ M– Q407 ROTATE+ Q410 ROTATE- M D403 D402 + O/C SW LOAD_SW – DISC_SW PICK_IN M1 CD LOADING MOTOR Q404 VO2– GND OPO PO1+ PO1– VO2+ VO3– VIN3 VG3 VCC VCC BIAS VO3+ VG2 GND VIN2 TRB MUTE 7 8 9 10 11 12 13 14 IC404 VG4 GND REG O PU-IN VIN4 – VG1 VO1– SL– VIN1 1 2 3 4 5 6 SL+ VO1+ M SP– + VO4+ S
CD-XP120W CNS101 5.6V P_MUTE 5 4 3 2 1 M_GND D_GND CHANEL_SW INTR CLK STB 7 6 6.
CD-XP120W SO301 FM ANTENNA TERMINAL +B4 FM IF T302 B.P.F CF303 FM OSC BF301 FM RF L302 DZ5.1BSJ CF302 IC301 6 TA7358AP 1 FM FRONT END 9 2 3 4 5 7 8 1 2 4 5 AM TRACKING T302 T306 21 17 13 8 R 15 FM/AM FM/AM OUT MPXIN 12 16 18 7 STEREO FM OSC Q302 23 AM RF IN OSC BUFF AM OSC IN IC303 LA1832S AM LOOP ANTENNA 9 AM IF GND MO/ST FM VCC DET VCO L 14 AM MIX L303 X351 456 kHz CF351 T351 CF352 AM IF IC303 LA1832S FM IF DET./ FM MPX.
CD-XP120W +B4 FL701 FL DISPLAY 1 2 3 ~ 10 30 31 18 ~ 29 32 33 +B4 46 VDD 52 51 ~ 26 KEY3 +B2 13 ~ 1 2 3 4 5 6 ~ KEY1 10 JK101 HEADPHONES 30 VDD VEE 14 27 +B2 -B2 37 CLK 6 8 9 DIN STB ~ FROM CD SECTION CNS702 38 KEY SW702~SW715 IC701 SC16312 SYSTEM MICROCOMPUTER 15 CNP702 VDD CNP105 1 2 3 4 5 SW701 FROM CD SECTION CNS105 6 L R 8 13 IC201 LM1876TF POWER AMP. 203 204 VccB VccA Vee SP DET 15 2 9 11 R-OUT 7 L-OUT 4 –B1 STEM UTE F101 T3.
CD-XP120W P25 12 - C FROM CD SERVO PWB CNS105 P25 9 - A FROM CD SERVO PWB CNS101 P25 12 - D FROM CD SERVO PWB CNS103 2 1 3 2 1 CNP101 10 9 8 CNP103 M_10V TAPE_DET A_GND M GND 3 CD_R A_GND CD_L 4 5V 5 STB 6 MUTE 7 M_GND 8 CD_6.
CD-XP120W P21 12 - A, B TO TAPE SECTION R612 3.9K 10 9 8 7 6 5 4 3 2 1 D601 1N4004 R C622 C615 0.1 0.47/16 C619 220P 2 1 L4 RIN LIN RTRE LTRE RBSLBS ROUTLOUT VREF VSS VDD CE DI R4 C618 100/16 1K R602 1K CE R603 1K DI R613 3.9K +B R622 100K IC201 LM1876TF POWER AMP. +B R123 VCC B STB B +IN B –IN B MUTE B GND B STB A +IN A –IN A MUTE A GND A VEE OUT A VCC A OUT B R201 1K R202 1K R119 4.
CD-XP120W MAIN PWB-A1(2/3) A SW5 TAPE 1 PLAY SW6 TAPE 1 FF/REW SW7 TAPE 2 FF/REW SW8 TAPE 2 PLAY M2 TAPE MOTOR R834 33K CNP803 4 4 3 2 1 3 2 1 M + – 2 +B 3 2 1 1 CNS804 C D806 1N4148 R835 18K D802 1N4148 B CNS803 D803 1N4148 D804 1N4148 CNP804 PLAYBACK SINGAL R802 1K D C815 0.033 R809 C808 330P R811 3.9K P R-CH ERASE HERD C804 560P T2_L1 T2_L2 R SW801D REC./P.B. R R803 1K R(T1) R(T2) R NF PRO 2 3 4 IC801 PLAYBACK AND RECORD/PLAYBACK AMP. P SW801B REC./P.B.
CD-XP120W B-A1(2/3) TAPE L TAPE R REC R REC L +B R834 33K +10V M_GND R837 1K D806 1N4148 A_GND TAPE_DET +B M_10V R835 18K D803 1N4148 R838 5.6K R828 47K 804 4148 R823 47K C812 0.0027 C840 220/16 R826 10K C829 0.0033 C831 47/25 R817 3.9K R821 1.5K R824 100 C827 0.022 R809 C823 0.001 R815 5.6K C815 0.033 R818 6.8K R813 33K C819 0.0022 808 0K 17 16 15 14 13 REF 18 VCC RLO ALC 7 8 9 10 R812 3.9K 6 L NF 12 P C835 0.022 R R836 8.2K C822 0.022 SW801H REC./P.B.
CD-XP120W AM LOOP ANTENNA 1 2 1 CNP301 AM C301 0.012 C349 0.001 A FM MAIN PWB-A1(3/3) 2 GND SO301 FM ANTENNA TERMINAL D307 1N4148 BF301 B.P.F D305 1N4148 FM SIGNAL 1 AM SIGNAL 2 C319 18P(CH) D306 1N4148 C305 0.0047 1 0.8V C306 9P(UJ) 2 1.5V FM RF L302 3 5.2V C303 0.001 R302 100K R301 22 R303 33K C318 5P 4 1.5V D302 1N4148 VD303 KDV147B IC301 TA7358AP FM FRONT END 5 0V C321 0.0033 AM OSC. C335 560P R323 68K C330 12P(CH) 8 3.
CD-XP120W MIC PWB-A9 MIC SIGNAL R902 C902 1K 0.22/16 C901 0.0015 +B R907 10K R905 33K R903 39K C907 100/16 C905 470P 8 7 6 R915 39K R909 4.7K 5 IC902 NJM4558D 1 2 3 4 C906 4.7/16 IC902 NJM4558D BUFFER AMP. R906 1K R911 39K C912 1/16 5 6 7 8 IC901 NJM4558D BUFFER AMP. R908 10K R916 39K 4 3 2 1 R912 39K C913 R914 1/16 100 BI107 L CH 1 R CH 2 D GND 3 +B 9V 4 C911 470P C903 100/16 R910 4.7K +B R913 100 +B C910 470P C904 220P VR901 MIC VOLUME R901 2.
CD-XP120W A CD SERVO PWB-A2 SWITCH B PWB-A6 CNS401 SW1 OPEN/ CLOSE SW2 DISC SW3 UP BI401 M_GND 1 1 1 2 2 2 3 3 3 4 4 4 CD SIGNAL LOAD SW DISC_SW UP_SW LOAD+ CNP401 LOAD– ROTATE + 1 – Q402 KSC3203 Y 2 CD LOADING MOTOR PWB-A6 1 2 2 3 4 3 4 M+ M– Q406 KSC1815 GR PICK_IN 1.8K R424 12K R425 5.6K R426 18K R412 2.
CD-XP120W P18 4 - A TO MAIN PWB CNP101 CNS101 3 2 1 5.6V P_MUTE M_GND CHANEL_SW D_GND INTR 8 7 6 5 4 3 2 1 5 4 3 2 1 BI101 DO DI IC403 XO IX0052SJ XI SYSTEM MMOD VSS MICROCOMPUTER OSC1 R473 1K Q413 KSC1815 GR 18 CNS105 FM_ST DO 1K CL 1K DI 1K CE 1K X402 8 MHz 17 16 1K 1K 1K 2 3 3 4 4 5 5 6 6 7 +B 7 BI105A 8 9 10 C454 0.1 C452 100/10 TAPE_DET 1 2 BI105B R444 47K R495 1 2 VDD R479A 14 1.8K 13 R480 1K R446 47K R496 R497 1 CD+B L403 2.
CD-XP120W A SW708 EQUALIZER X-BASS/DEMO B SW712 DISC SKIP SW702 CD SW705 TUNER SW709 TAPE SW713 OPEN/CLOSE SW703 TUNING UP SW706 TUNING DOWN SW710 STOP SW714 PLAY/REPEAT SW704 PRESET UP SW707 PRESET DOWN SW715 VOLUME DOWN SW711 VOLUME UP 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 VF2 1SS133 1SS133 6 1SS133 5 D704 4 D703 3 D701 P13 P14 P12 P11 P10 P8 P9 P7 G2 P6 G3 P5 G4 P4 G5 P3 G6 P1 G7 1 2 G1 VF1 G8 P2 VFD701 FL DISP
CD-XP120W DISPLAY PWB-B 2 KIP W713 /CLOSE W714 Y/REPEAT 1SS133 1SS133 RX701 REMOTE SENSOR D704 D703 1SS133 D702 D701 1SS133 SW715 ME DOWN +B 2 1 C701 100/10 R701 1K 3 C702 0.
CD-XP120W P30 2 - B FROM CD SERVO PWB A CNS105 MAIN PWB-A1 TP302 D103 R101 C105 D113 D114 D112 Q351 C1 C102 C106 C107 D101 D102 C101 R366 R377 R393 3 2 1 C 1 2 R106 R105 C371 Q C373 C112 R210 R209 C372 D115 R361 R362 R356 R129 R395 C363 C356 C354 R376 C353 R355 C358 C360 C367 C369 C368 R350 T306 C357 R357 C374 R364 T302 C364 C329 C330 C331 C334 R323 D302 C362 C337 C366 C335 C343 R358 C344 R314 R312 R310 FM MUTE LEVEL C306 R344 CF303 R303 C318 R336 R
CD-XP120W WB P30 1 - D FROM CD SERVO PWB P33 11 - D FROM DISPLAY PWB P30 1 - B FROM CD SERVO PWB CNS101 CNS102 CNS103 COLOR TABLE MIC PWB-A9 VR901 MIC VOLUME BR RED OR ORANGE YL YELLOW GR GREEN JK901 MIC R611 C603 R610 GY GRAY WHITE BK BLACK PK PINK C913 C911 R912 C906 C907 AC POWER SUPPLY CORD R907 R909 R915 4 3 2 1 R914 1 1 2 3 4 C605 C607 C609 R908 R910 C604 R616 R608 R606 R604 R905 C905 R906 C602 C601 C608 12 C606 1 C611 R612 C622 R614 4 3 2 1 R916 5 6
CD-XP120W A IC404 28 1 10 20 14 15 R409 CNS105 R435B Q407 R441 C455 B C E BI406 C429 R404 C430 R405 BI407 R416 R417 R458 R462 R406 20 IC402 C418 R433 C419 R415 D404 R413 C414 R420 17 C420 C451 R436 R490 C421 C408 C412 C413 C407 R440 15 30 25 32 C409 C410 7 6 5 4 3 2 1 CNS407 C423 R432 C411 R492 B C E R410 R414 C405 1 BI401 D406 R422 4 C415 16 GY GY GY BK R443 R447 10 D403 B B B B C C C C E E E E Q405 Q406 Q409 1 1 1 2 3 4 5 6 7 8 CNS406 R411 C425 C406 5
CD-XP120W COLOR TABLE BROWN BR 6 5 4 32 1 PICKUP UNIT(308) CNP405 B 1 NM801 SLED MOTOR NM802 SPINDLE MOTOR 7 RED OR ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET 1 F3895AF SW4 PICKUP IN 1 RD(R) GY GRAY WH(W) WHITE BK BLACK PK PINK 8 CD MOTOR PWB-C T/T UP/DOWN MOTOR PWB-A7 SWITCH B PWB-A5 CD LOADING MOTOR PWB-A6 M3 T/T UP/DOWN MOTOR M1 CD LOADING MOTOR SW3 UP SW2 DISC R919 CNP401 SW1 OPEN/CLOSE 4 3 2 1 BI402A 1 BI402B 1 2 2 BK 4 3 RD 2 BL WH 1 CNS402 7 8 9 10
CD-XP120W A R712 R701 34 40 44 C705 1 1 2 35 30 25 23 IC70120 5 10 22 15 VFD701 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 SW708 EQUALIZER/ X-BASS/DEMO SW709 TAPE D702 D704 D703 D 33 11 12 R705 R704 CNP701 C704 C 7 6 5 4 3 2 1 R706 P30 2 - D CNS701 FROM CD SERVO PWB 1 2 3 R702 RX701 C702 B C701 C703 SW711 VOLUME UP E SW713 OPEN/ CLOSE SW704 PRESET UP SW707 PRESET DOWN SW712 DISC SKIP SW706 TUNING DOWN F SW703 TUNING UP SW715 VOLUME DOWN G H 1
CD-XP120W COLOR TABLE BR BROWN RD(R) RED OR ORANGE LED701 YL YELLOW R703 DISPLAY PWB-B GR GREEN BL BLUE VL VIOLET GY GRAY WH(W) WHITE BK BLACK PK PINK R713 1 2 3 R711 R707 3 Q701 2 1 CNS102 BK GY GY GY GY BI102 SW702 CD 1 2 3 4 5 P29 8 - A CNP102 TO MAIN PWB 6 D706 CNP702 D702 SW705 TUNER (BAND) 32 33 D701 1 22 23 24 25 26 27 28 29 30 31 1 2 3 1 2 3 BK WH CNS702 C707 SW707 PRESET DOWN C706 R708 1 2 BI702 SW714 PLAY/REPEAT SW710 STOP SW706 TUNING DOWN
CD-XP120W YL OR RD BR A 4 3 2 1 P29 10 - D CNP803 TO MAIN PWB 3 2 1 P29 8 - G CNP804 TO MAIN PWB YL RD RD RD B SW5 TAPE 1 PLAY SW6 TAPE 1 FF/REW SW7 TAPE 2 FF/REW SW8 TAPE 2 PLAY C A B + - M2 TAPE MOTOR WH BK D TAPE 1 E TAPE 2 RECORD/PLAYBACK HEAD PLAYBACK HEAD COLOR TABLE RD WH F BK RD BK WH ERASE HERAD G RD WH BK BR BK WH BK RD BK 3 2 1 1 2 3 4 CNP801 P29 8 - G TO MAIN PWB BR BROWN RD(R) RED OR ORANGE YL YELLOW GR GREEN BL BLUE VL VIOLET GY GRAY WH(
CD-XP120W VOLTAGE IC101 PIN VOLTAGE NO. 1 18 V 2 3 0.6 V 4.9 V IC401 PIN VOLTAGE NO. 1 2.6 V 2 3 4 IC201 PIN VOLTAGE NO. 1 0.14 V 5 6 2.6 V 2.6 V 5.1 V 0V 2.5 V 4.5 V 4V 7 8 9 10 11 12 4.7 V 0V 0V 0V 0V 5.1 V 2.5 V 2 3 22 V 4 –22 V 5 6 0V 7 8 9 10 11 12 0V 0V 13 14 15 0V 0V 0.3 V 0V 16 17 18 19 0.2 V 0.3 V 4.8 V 2.6 V 13 14 0V 0V 20 21 2.6 V 2.7 V 15 22 V 22 23 24 2.7 V 2.7 V 2.7 V 25 2.7 V 2.7 V 2.7 V 2.7 V 2.7 V 2.4 V 2.4 V 2.7 V 2.7 V 2.7 V 0.3 V 0.3 V 2.3 V 0.3 V 0.
CD-XP120W FUNCTION TABLE OF IC IC402 VHiAN22000A-1: Head Amp. (AN22000A) Terminal Name Function 1 PD APC amp input. 2 LD APC amp output. 3 VCC Power supply. 4 RFN RF amp inverting input. 5 RFOUT RF addition amp output. 6 RFIN AGC amp input. 7 CAGC AGC loop filter connection. 8 ARF AGC output. 9 CEA Capacitor for HPF-amp connection. 10 3TOUT 3T-ENV output. 11 CBDO Capacitor for RF dark-side envelope detection connection. 12 BDO BDO output.
CD-XP120W IC401 VHiMN6627482W: CD Signal Control (MN6627482W) (1/2) Pin No. Terminal Name Input/Output Function 1* BCLK Output SRDATA bit clock output. 2* LRCK Output L/R identification signal output. 3* SRDATA Output Serial data output. 4 DVDD1 Input Input Digital circuit power supply. 5 DVSS1 6* TX 7 MCLK Input Microcomputer command clock signal input. (Data latch at the rising edge.) 8 MDATA Input Microcomputer command data input.
CD-XP120W IC401 VHiMN6627482W: CD Signal Control (MN6627482W) (2/2) Pin No. Terminal Name Input/Output Function 47 DSLF Input/Output DSL loop filter terminal. 48 PLLF Input/Output PLL loop filter terminal. 49 VCOF Input/Output 50 AVDD2 Input Analog circuit power supply. (DSL, PLL and DA output sections for AD) 51 AVSS2 Input Analog circuit GND.
CD-XP120W SRDATAIN(PSEL) BCLKIN(SSEL) LRCKIN(MSEL) IOSEL DEMPH SUBC SBCK GIO1(/CLDCK) BLKCK CRC CLVS FLAG6(RESY) CLV SERVO DIGITAL AUDIO INTERFACE Figure 39 BLOCK DIAGRAM OF IC – 39 – PWM (L) PWM (R) + - + - OUTL 16k SRAM IPFLAG FLAG SENSE WVEL LDON /FLOCK /TLOCK FBAL TBAL FOD TRD TVD VREF TRV KICK TOFS DMUTE D/A CONVERTER INTER POLATION SOFT MUTING DIGITAL ATTENUATION 1 BIT DAC PWMLOGIC OUTR AVDD1 AVSS1 AVSS2 SUBQ SOCK(GIO0) SSEL DEINTERLEAVE CPU SERVO TIMING GENERATOR OFT PSEL R
CD-XP120W FL DISPLAY VFD701 : VVK250808//-1 1G 2G 3G 4G 5G 6G 7G 1 FM AM 2 3 REC 8G M H z MP3 kHz ST MEMORY RANDOM X-BASS SLEEP 8G a k f j h b g m r e i n c d ( PIN NO. 1 2 CONNECTION F F PIN NO.
CD-XP120W PARTS GUIDE MINI COMPONENT SYSTEM MODEL CD-XP120W CD-XP120W Mini Component System consisting of CD-XP120W (main unit) and CP-XP120 (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.
CD-XP120W NO. PRICE RANK PART CODE DESCRIPTION ZD203,204 ZD351 ZD401 CD-XP120W INTEGRATED CIRCUITS IC101 IC201 IC301 IC302 IC303 VHIMC7805CT-1 VHILM1876TF-1 VHITA7358AP-1 VHILC72131/-1 VHILA1832S/-1 J J J J J AF BD AG AP AN IC401 IC402 IC403 VHIMN6627482W VHIAN22000A-1 RH-IX0052SJZZ J J J AV AF AV IC404 VHIMM1469XH-1 J AN IC601 IC701 IC801 VHILC75341M-1 VHISC16312/-1 VHIAN7345K/-1 J J J AM BD AM IC901,902 VHINJM4558D-1 J AH Voltage Regulator,MC7805CT Power Amp.
CD-XP120W NO.
CD-XP120W NO.
CD-XP120W NO.
CD-XP120W NO. 703 704 NM801 NM802 SW4 PRICE RANK PART CODE XBBSD26P06000 XHBSD20P05000 RMOTV0409AFM1 RMOTV0003SJM1 QSW-F9001AWZZ DESCRIPTION J J J J J AA AA AN AP AE BN Front Panel Ass’y –– Front Panel (Not Replacement Item) AE Button,Power AG Button,Function AD Cover,Remote Sensor AE Button,Equalizer/X-Bass/Demo AE Button,Operation AD Gear,Damper AE Panel,Amp.
CD-XP120W NO. PRICE RANK PART CODE DESCRIPTION P.W.B.
CD-XP120W CD-XP120W 308-3 A 308 308-1 308-2 703 701 B 703 304 C 303 302 704 D 301 702x2 E NM802 F NM801 G SW4 H PWB-C 1 2 3 4 Figure 7 CD MECHANISM EXPLODED VIEW –7– 5 6
CD-XP120W CD-XP120W PWB-A1 604x3 202 610x2 614x10 211 202-1 A 226 226 611x2 Q104 620x2 B 250x6 618x3 611x2 613x2 202-2 Silicon Grease 228x2 239 613 613x10 PWB-A4 PWB-A3 618 Q103 614 IC101 243 IC201 242 613x3 PWB-A8 611 C 241 201 614x4 201-2 201-1 614x2 231 VFD701 201-7 PWB-B 201-9 605x4 201-3 T101 PWB-D 201-4 D 201-5 237 201-6 Silicon Grease 613x2 PWB-A9 235 E 201-7 210 201-8 212 622 233 612x3 611x8 227 230 225 F 240x2 203 203-1 215 208 216 217 218 219 205
CD-XP120W CD-XP120W 617 601 251 619x2 252 615 253 A 254 255 204 256 B 619x2 282 257 C 258 CD MECHANISM 283 PWB-A5 259 SW3 SW2 260 D SW1 262 264 603 617x2 609x2 284 281x4 617 280x4 261 263 621x3 M3 279x2 620x2 602x4 621x3 258 E 278 609x2 PWB-A7 610x4 267 260 271 265 268 266 F 275 PWB-A6 269 277 620 276 M1 610x2 274 270 610x3 G 272 273 PWB-A2 272 272 207 H 616x3 1 2 3 4 Figure 9 CABINET EXPLODED VIEW (2/2) –9– 5 6
CD-XP120W —MEMO— – 10 –
CD-XP120W COPYRIGHT © 2002 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.
