Sony HCD-CBX1 - Compact Disc Receiver, Service Manual

Page 1: ... ohms at 1 kHz DIN Continuous RMS power output reference 25 25 watts 6 ohms at 1 kHz 10 THD Music power output reference 38 38 watts 6 ohms at 1 kHz 10 THD Inputs AUDIO IN stereo mini jack voltage 250 mV impedance 47 kilohms USB port Type A maximum current 500 mA Outputs PHONES stereo mini jack accepts headphones of 8 ohms or more SPEAKER accepts impedance of 6 to 16 ohms Bluetooth section BX5BT C...

Page 2: ...xcl speakers Approx 200 132 298 mm Mass excl speakers 3 5 kg BX5BT 3 4 kg CBX1 3 7 kg CBX3 Design and specifications are subject to change without notice Notes on chip component replacement Never reuse a disconnected chip component Notice that the minus side of a tantalum capacitor may be damaged by heat Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270 C durin...

Page 3: ...1 3 4 MAIN Board Shield Plate PWB MAIN 12 3 5 BT Board BX5BT only 13 3 6 Lid CD Assy 13 3 7 Panel Front Assy 14 3 8 D C Fan M301 Panel Rear 14 3 9 POWER Transformer T1 15 3 10 Loading Mechanism Block 15 3 11 Base Unit 16 3 12 Belt 16 3 13 OP Base Assy KSM 213D 17 4 TEST MODE 18 5 ELECTRICAL CHECKS 20 6 DIAGRAMS 6 1 Block Diagram CD SERVO Section 21 6 2 Block Diagram TUNER USB BLUETOOTH Section 22 ...

Page 4: ...lts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time Soldering irons using a temperature regulator should be set to about 350 C Caution The printed pattern copper foil may peel away if the heated tip is applied for too long so be careful Strong viscosity Unleaded solder is ...

Page 5: ...AY WHEN POWER SWITCH TURN OFF Note Please insert a screwdriver after removing a BT board about about HCD BX5BT About disassembly of a BT board please refer to 3 5 BT board BX5BT only page 13 2 Push the boss 3 Open the tray 1 Insert the driver ...

Page 6: ...lay qa PLAY MODE TUNING MODE button Press to select the play mode of a CD or MP3 disc Press to select the tuning mode Sound buttons Unit DSGX button Remote EQ button Press to select the sound effect qd Unit x CANCEL stop cancel button Remote x stop button Press to stop playback qf ENTER button Press to enter the settings qg go back go forward button Press to select a track or file Unit TUNE tuning...

Page 7: ...r types of tracks or files or unnecessary folders on a disc that has MP3 files ˎFolders that have no MP3 files are skipped ˎMP3 files are played back in the order that they are recorded onto the disc ˎThe system can only play MP3 files that have a file extension of MP3 ˎIf there are files on the disc that have the MP3 file extension but that are not MP3 files the unit may produce noise or may malf...

Page 8: ...d for about half a day even if you disconnect the power cord or if a power failure occurs 6 To call up a preset radio station press TUNING MODE ȱ repeatedly until PRESET appears and then press ˋ ȵ repeatedly to select the desired preset number Using the Timers The system offers two timer functions If you use the Play Timer with the Sleep Timer the Sleep Timer has priority Sleep Timer You can fall ...

Page 9: ...LAY MODE TUNING MODE button Press to select the play mode of a CD MP3 disc or an optional USB device Digital music player or USB storage media Press to select the tuning mode qs Sound buttons Unit DSGX button Remote EQ button Press to select the sound effect qd Unit x CANCEL stop cancel button Remote x stop button Press to stop playback qf ENTER button Press to enter the settings qg go back go for...

Page 10: ...11 3 9 POWER TRANSFORMER T1 Page 15 3 4 MAIN BOARD SHIELD PLATE PWB MAIN Page 12 3 5 BT BOARD Page 13 3 6 LID CD ASSY Page 13 3 7 PANEL FRONT ASSY Page 14 3 10 LOADING MECHANISM BLOCK Page 15 3 11 BASE UNIT Page 16 3 12 BELT Page 16 3 13 OP BASE ASSY KSM 213D Page 17 3 8 D C FAN M301 PANEL REAR Page 14 3 6 LID CD ASSY Page 13 CBX1 CBX3 BX5BT 3 7 PANEL FRONT ASSY Page 14 ...

Page 11: ... R 2 two screws BVTT3 6 1 two screws BVTT3 6 7 nine screws BVTP2 6 qs panel top 6 connector CN322 4 five claws 9 button function 8 TOP PANEL board 0 button directory qa button VOL 5 2 two screws BVTT3 6 3 five screws BVTP3 10 CBX3 B3 BX5BT CBX1 Note Follow the disassembly procedure in the numerical order given 3 2 PANEL SIDE L R 3 3 PANEL TOP ...

Page 12: ...e 15 core CN323 4 flexible flat cable 5 core CN309 7 Cut the clamp 1 flexible flat cable 21 core BX5BT CBX1 flexible flat cable 25 core CBX3 CN305 6 flexible flat cable 13 core CN306 5 flexible flat cable 9 core BX5BT CBX1 flexible flat cable 11 core CBX3 CN310 9 connector CN303 0 connector CN321 8 connector CN312 qg washer qg two washers qg washer 3 4 MAIN BOARD SHIELD PLATE PWB MAIN ...

Page 13: ...TT3 6 4 screw BVTT3 6 3 connector qa BT board 8 bracket BT 6 5 screw BVTT3 6 2 bracket PWB A 9 shield case 0 flexible flat cable 15 core CN901 2 Push the boss 3 Open the tray 1 Insert the driver 4 two claws 5 lid CD assy 3 5 BT BOARD BX5BT only 3 6 LID CD ASSY ...

Page 14: ...BT assy qa button eject 8 FRONT PANEL board qf HEADPHONE board qd ground plate HP 2 connector CN316 BX5BT BX5BT 7 sheet RM 6 Remove the solder CBX3 5 three screws BVTT3 6 0 two screws BVTP3 16 2 ferrite core 3 connector CN318 qd SPEAKER board qa D C fan M301 6 qf panel rear 7 cord bushing 8 power cord 4 screw BVTP2 6 qs two screws B3 1 connector CN901 9 connector CN313 CBX3 3 7 PANEL FRONT ASSY 3 ...

Page 15: ...3 15 2 coating clip 3 4 spacer transformer 7 power transformer T1 6 POWER board 5 Remove twelve solders 1 four screws 3 9 POWER TRANSFORMER T1 1 three screws BV3 2 3 4 loading mechanism block 3 10 LOADING MECHANISM BLOCK ...

Page 16: ...3 two springs insulator 2 two floating screws 2 two floating screws 2 floating screw 4 loading BK assy Bottom view 3 two springs insulator 1 flexible flat cable 21 core BX5BT CBX1 CN201 25 core CBX3 CN203 3 11 BASE UNIT 4 belt 2 claw 2 claw 3 tray AU 1 belt position of belt 3 12 BELT ...

Page 17: ...HCD BX5BT CBX1 CBX3 17 2 Remove four solders 1 flexible flat cable 16 core CN301 3 CD board 4 op base assy KSM 213D 3 13 OP BASE ASSY KSM 213D ...

Page 18: ...d K value increases However once a button is pressed it is no longer taken into account All keys are pressed display becomes K18 10 To release this mode press three buttons in the same manner as step 2 or disconnect the power cord SECTION 4 TEST MODE TUNER STEP CHANGE BX5BT CBX1 A step of AM tuning interval can be changed over between 9 kHz or 10 kHz Procedure 1 Press the I 1 button to turn the po...

Page 19: ...aneously the message SERVICE M is displayed on the liq uid crystal display 4 Press the TUNE button to move the optical pick up to inside track and the message SLED IN is displayed on the liquid crystal display or press the TUNE button to outside track and the message SLED OUT is displayed on the liquid crystal display 5 Press the CD button LD ON or LD OFF is dis played on the liquid crystal displa...

Page 20: ...re below eye pattern A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished Checking Location CD board TP121 RFI TP124 VC oscilloscope DC range VOLT DIV 200 mV TIME DIV 500 ns level 0 5 0 8 Vp p TUNER SECTION FM TUNE LEVEL CHECK Procedure 1 Turn on the set 2 Input the following signal from signal generator to FM antenna input directly Carrier fre...

Page 21: ...7 IN4 24 IN3 20 IN2 9 IN1 3 BIAS 23 84 VRo VO4 M M FOCUS TRACKING COIL DRIVE SLED SPINDLE MOTOR DRIVE IC401 S201 LIMIT DVDD 3 3V 24 XO 23 XI X102 16 9344MHz 72 CD DRIVE MUTE LOADING MOTOR DRIVE IC311 CDM LOAD IN 89 CDM LOAD OUT CDM SW OPEN CDM SW CLOSE 88 90 91 M A CD L B A IN BCK LRCK GATE ST REQ C BUS0 BUS3 BUCK CCE REQ CD PLAY SIGNAL PATH R ch is omitted due to same as L ch USB VCC A B C D E F ...

Page 22: ...VBUS POWER ON OFF SWITCH IC915 5 1 4 OUT EN 3 FLG IN VBUS 5V 93 DATA 92 BCK BCK A IN LRCK GATE ST REQ 71 LRCK 94 GATE 97 ST REQ E TUNER L 55 BUS0 56 BUS1 BUS1 BUS0 88 RXD1 36 USB RXD 87 TXD1 38 USB RTS 2 DI 37 USB CTS 84 DO 40 USB RESET 1 RESET BUS2 BUS3 BUCK 57 BUS2 58 BUS3 59 BUCK CCE REQ 60 CCE 96 REQ 7 10 13 16 29 32 35 38 18 25 28 35 A0 A15 A1 A16 44 42 27 24 21 18 5 1 37 43 46 54 73 X2 75 X1...

Page 23: ...STEM CONTROLLER IC301 3 4 AUDIO CD PLAY SIGNAL PATH R ch is omitted due to same as L ch AUDIO IN TUNER FM AM BT AUDIO OUT MUTE 56 Q310 INL3 7 INL4 IGOUTL VOLINL INL2 INL1 X 9 MUTING IC103 R CH 27 MUTING CONTROL Q340 341 BX5BT CBX1 CBX3 BX5BT POWER AMP IC601 11 CH1 IN 12 CH1 NF 10 MONITOR CH1 OUT 4 CH1 OUT 5 13 STBY J500 R CH PHONES SPEAKER R L J302 DC DETECT Q342 344 M301 FAN 9V M M AC DET K D313 ...

Page 24: ... LCD BACK LIGHT X301 32 768kHz 11 10 XCOUT INOUT 13 15 X302 5MHz XOUT XIN LCD801 LIQUID CRYSTAL DISPLAY LCD BACK LIGHT LED 25 BLUETOOTH USB MEMORY S801 813 S815 819 FRONT PANEL KEYS KEY0 KEY2 92 94 58 BT POWER 76 USB POWER RESET SWITCH Q309 AC DETECT Q301 BT 5V VM 7V 5V REGULATOR IC308 RECT D308 312 D314 315 5V REGULATOR IC306 VBUS 5V BT 3 3V 3 3V REGULATOR IC903 1 5V 1 5V REGULATOR IC201 D310 KEY...

Page 25: ...0 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F AUDIO f TUNER FM AM J CD PLAY d USB E BLUETOOTH IN j BLUETOOTH OUT h AUDIO IN Note on Printed Wiring Board X parts extracted from the component side Y parts extracted f...

Page 26: ...8 R140 R151 C122 C123 R220 R104 S201 R155 C128 C106 C201 R304 R302 C309 C205 C207 C307 R303 C133 R111 R112 R214 R215 R213 C115 R211 R216 Q301 R301 C204 C202 C206 C306 R212 C401 C130 X102 C405 IC201 IC401 IC101 R201 R123 R142 CN001 S001 CD BOARD COMPONENT SIDE CD BOARD CONDUCTOR SIDE 3 1 4 5 CBX3 1 7 8 14 28 22 21 15 TP124 VC TP121 RFI CBX3 BX5BT CBX1 BX5BT CBX1 1 25 26 50 51 75 76 100 1 25 CBX3 A ...

Page 27: ...4 C207 C152 C206 IC401 0 1M 1M 100 10V 2 2 0 10k 2 2 100 100 100 100 100 100 100 100 100k 100k 100k 100k 100k 100 0 100 2SA2119K 100k 100 10V 100 100 16P 220 220 10V 47k 10k 470k 1k 47k 22k 47k 10k 0 0 100k 0 TK63115SCL G GT BX5BT CBX1 XC6215B152MR CBX3 0 1 1 0 001 0 1 470p 0 1 470p 0 1 0 1 0 0022 0 1 0 1 0 1 0 01 0 01 0 022 C119 0 022 0 1 0 0047 0 0047 0 0 0 0 0 22p 0 1 0 01 470p 0 01 47p 0 1 0 1...

Page 28: ...CN908 EP901 CN902 RB922 RB921 IC921 RB924 RB923 R975 R974 R973 R972 R971 R970 R902 R941 R943 R904 R944 R905 R906 R903 R942 R907 C930 FB902 D901 FB901 R917 R916 D902 C920 R925 R926 R924 R923 C914 R920 R921 R946 R933 R949 R948 JR902 IC901 B MAIN BOARD CN304 USB BOARD COMPONENT SIDE 1 872 405 11 11 1 872 405 11 11 USB BOARD CONDUCTOR SIDE CHASSIS K A K A A K A K NC D 5V REGULATOR BOARD CN315 3 1 4 5 ...

Page 29: ...10 A11 A12 A4 A5 A6 D12 D13 D14 D15 A4 A5 A6 D8 D9 D10 D11 D12 D13 D14 D15 BUS0 BUS1 BUS2 BUS3 BUCK CCE USB SI USB SO DO USB RST LRCK BCK REQ ST REQ A IN GATE LRCK CCE BUCK BUS3 BUS2 BUS1 BUS0 DO DI USB SO USB SI BCK A IN GATE REQ ST REQ USB RST DI A7 A16 A16 A1 A2 A3 A1 A2 A3 D11 D10 D9 D8 BOOT AMO TXD1 RXD1 RESET BOOT AM0 TXD1 RXD1 RESET EN FLG EN FLG MC2837 MC2837 10 220 6 3V TMP92CD28FG 2CB2 M...

Page 30: ...962 R956 R958 R952 R951 R945 C945 R947 R943 R949 R967 R941 IC901 R950 R971 R970 R969 R908 R948 C946 R946 R944 R974 R973 R972 R907 R942 R968 R910 R911 R909 R914 R921 C923 R929 C925 R925 R923 C931 R927 R931 R933 R901 R902 R903 R904 R905 R906 FB908 FB909 FB910 FB911 FB901 FB902 C914 CN904 F MAIN BOARD CN323 BT BOARD SIDE A 1 873 212 11 11 1 1 6 1 1 25 50 26 6 3 5 4 NC NC BLUETOOTH MODULE BT BOARD SID...

Page 31: ... 1k 1 50V 100k 47k 100 100 220 4 7k NJM14558V 470 470 470 470 470p 470p 220 2 2k 0 2 2k 0 NJM14558V 470p 220 220 4 7k 470p 4 7k 4 7k 0 0047 0 0047 4 7k 4 7k 2 2 50V 4 7k 4 7k 2 2 50V 0 1 100 100 100 100 MC2838 T11 22p 22p 22 16V XC6213B332MR 0 1 4 7 35V 22p 22p 0 47k 47k 47k 47k MC2838 T11 100 100 100 100 6P 100 100 100 100 6P 0 47 16V 47 16V 2 2 50V 47 16V 100 22p 0 22 50V 0 22 50V 1 50V 1 50V 2 ...

Page 32: ... 11 5V REGULATOR BOARD M MAIN BOARD CN312 L MAIN BOARD CN312 REGULATOR BOARD 1 873 951 11 11 D USB BOARD CN908 3 1 3 1 3 1 3 1 2 1 BX5BT CBX3 CBX3 A B 1 2 3 C335 CN314 IC305 C380 C373 CN315 R424 D305 CN324 IC306 R437 C325 0 1 100 16V 3P 1 0 1 2P 470 1N4002 3P KIA7805 10 VBUS 5V VBUS GND G G I I O O 9V REGULATOR IC305_O IC305_G IC305_I IC306_O IC306_G IC306_I 5 4V REGULATOR CBX3 BX5BT CBX3 KIA7809 ...

Page 33: ...385 R386 R388 R389 R390 R391 R392 R393 R394 R395 R490 R491 R492 R493 R494 R397 R486 R497 R300 C333 C310 C346 R412 Q309 C316 JR482 R466 R465 C340 C342 C341 R464 IC309 R472 R477 R467 R468 R408 R462 R426 R205 R206 R105 R106 R387 IC304 JR474 Q333 R425 R118 C142 C354 JR484 C368 R442 C243 R444 R445 R454 Q103 Q203 Q340 Q341 R101 R201 R345 R227 R211 R111 R112 Q310 R452 R455 R456 C339 R212 C386 JR472 Q313 ...

Page 34: ... REQ 1 REQ 1 REQ REQ BUS1 BUS1 BUS0 BUS0 CCE CCE BUCK BUCK 63 75 CCE 1 CCE 1 BUCK 1 BUCK 1 BUS1 1 BUS1 1 BUS0 1 BUS0 1 86 88 89 71 76 70 91 90 0 0 0 RT1N141C 10k 100 0 0 KTC3203Y A RT1N141C RT1P441C 0 1 100 0 0 19P 1SS355W 0 1 0 1 0 1 TC74HC4066AFT TC74HC4066AFT TC74VHC157FT LRCK CCE BUCK BUS3 BUS2 BUS1 BUS0 DVDD 3 3V DVSS ST REQ REQ GATE A IN BCK VCC 1C 4C 4A 4B 3B 3A 1A 1B 2B 2A 2C 3C GND USB RS...

Page 35: ...70 71 72 69 75 76 89 88 90 91 86 29 30 27 26 25 19 4 94 63 93 92 1 2 3 18 28 31 32 34 54 55 56 57 58 4 27 94 26 25 30 29 28 95 100 100 100 100 100 100 4 7k 100 100 100 100 100 4 7k 100 100 0 0 10k 100 0 4 7k DGND KEY1 KEY2 KEY0 RETURN SIRCS BACK LIGHT BACK LIGHT 9V EVER 3 3V LCD DATA LCD CLOCK LCD VDD POWER ON STBY LED KEY0 KEY0 RETURN USB BT LED DGND SIRCS BYTE XCIN XCOUT RESET XOUT XIN NMI AC CU...

Page 36: ...5TP 1EF 8P RT1P441C 5P 4 7k 100k 47k 2SC3052F 1k 10k 2SA1235EF 47 MC2836 0 068 0 068 0 047 0 01 0 1 0 047 0 01 1SS355W 1SS355W 47k 47k 1N4002 B5 2SC3052F R2S15904SP DTC343TK DTC343TK 220k 1k UDZW TE17 3 6B 1 50V 1 50V 1 50V 1 50V 1 50V 1 50V 10 50V 4 7 50V 4 7 50V 2 2 50V 22 50V 0 068 0 068 DACGND LCD VDD 9V ACDET A AOUTL LIN RIN AOUTR L R VCC2 CD L CD R TU R AVDD5 TU L 82 81 87 80 86 28 1N4002 1N...

Page 37: ...VCC2 AOUTL AOUTR LIN L RIN R AVDD5 TU L TU R 56 58 54 57 31 34 32 55 95 18 1 2 3 100 0 1 50V 0 100k 100k 100k 4 7 50V 0 4 7 50V 10k 4 7 50V 2 2k 100k 100k 100k 100 0 1 0 4 7 50V 1 50V 2 2 50V 2 2k 100 16V MC14052B 0 KTA1271Y 10k 2SC3052F 22k 470 RT1N141C 10k 15P 47k 47k 4 7k 4 7k 47k 100k 47k 100k RT1N141C 0 RDS DATA RDS CLK DO STEREO ST CLK ST DIN ST CE R OUT AGND L OUT 9V NC INH VEE GND VCC Y0 Y...

Page 38: ...6 IC601 JW583 EP501 JW581 C511 C519 EP502 JW582 D502 JW584 JW486 C515 C509 C510 R544 R136 R236 R545 R504 C501 R506 C524 R514 C504 C525 C526 R508 C523 C528 R523 R502 R546 R513 R503 R507 R501 R510 C502 R505 R512 R509 R543 C527 C518 C505 R135 R235 C521 R524 R515 E MAIN BOARD CN309 G MAIN BOARD CN321 CHASSIS CHASSIS AMP BOARD 1 873 145 11 11 CBX3 CBX3 CBX3 BX5BT CBX1 BX5BT CBX1 CBX3 A B C 1 2 3 4 5 6 ...

Page 39: ... C501 R235 R236 R136 R135 R503 470p 47 25V 470p 47 25V 10 50V 10 50V 470 10V 10p 10p 0 0022 0 0022 470p 470p 100 35V 5P 5P RK36LF B3 RK36LF B3 STK433 730S 1k 47k 47k 47k 1k 470 1k 47k 470 1k 1k 1k 0 47k 47k 10k 1k 100 1 2W 1k 0 01 0 01 0 1 0 1 0 1 100p 100p GND L OUT R OUT B B CHASSIS STBY MONITOR PRE VCC VCC PRE CH21 IN CH2 NF CH1 NF CH1 IN CH2 OUT CH2 OUT CH1 OUT CH1 OUT POWER AMP CBX3 R523 524 ...

Page 40: ...81 R233 R583 R584 R585 R582 C508 R537 CN319 Q317 C307 R253 C306 CN313 L101 J302 C304 C387 R153 C225 C125 R475 R422 R415 R409 R478 R489 R498 R130 R129 R230 R229 C119 C122 C219 C222 C123 C223 D313 Q316 R481 R460 R459 R484 R482 Q307 R428 L201 H MAIN BOARD CN316 1 873 147 11 11 HEADPHONE BOARD PHONES AUDIO IN J301 J500 CHASSIS EP511 J MAIN BOARD CN318 E E 1 873 148 11 11 SPEAKER BOARD E SPEAKER L R A ...

Page 41: ...3 EP511 C531 C581 CN317 C329 C508 C131 C231 J500 3P 4 7 4 7 10 1 2W 10 1 2W 0 1 0 1 0 1 0 1 KTA1266GR 47 10k 4 7k 4 7k 220k 47k 100k 47 10 MC2838 470 100 16V 2SC3052F 7P 4 7 50V 2SC3052F 1 50V 10 50V 47 4 7 4 7 470 470 470 470 470 470 10k 10k 10k 10k 10k 10k 10k 10k 47k 47k 1k 1k 0 01 0 01 8P 0 1 0 1 470p 470p 0 01 0 01 0 47 0 47 SP R GND SP L GND FAN GND FAN 9V PROTECT FAN GND FAN CHASSIS FAN Q31...

Page 42: ...IQUID CRYSTAL DISPLAY E E FRONT PANEL BOARD 1 873 149 11 11 Z STANDBY BLUETOOTH OPR USB MEMORY BLUETOOTH BX5BT BX5BT D803 804 LCD BACK LIGHT 1 5 13 1 C MAIN BOARD CN306 D802 BX5BT CBX3 BX5BT BX5BT CBX3 PLAY MODE TUNING MODE CD u TUNER BAND DSGX x CANCEL DISPLAY FUNCTION AUDIO IN ENTER VOL VOL TUNE M L TUNE l m u BLUETOOTH u USB AUDIO IN BX5BT CBX1 CBX3 BX5BT CBX1 CBX3 A B C D E F G 1 2 3 4 5 6 7 8...

Page 43: ...1k 1k RT1N141C 0 DGND KEY0 RETURN KEY1 KEY2 DGND SIRCS LED STBY BACK LIGHT BACK LIGHT 9V LCD DATA LCD CLOCK POWER ON KEY0 KEY0 RETURN USB BT LED EVER 3 3V LCD VDD LIQUID CRYSTAL DISPLAY REMOTE CONTROL RECEIVER GND VCC OUT D803 804 BX5BT D803 804 SELK2E10C DLF62 BX5BT SELU2610C SLF62 CBX3 SELU2B10A SLF62 CBX1 BLUETOOTH OPR BX5BT 1 13 0 BX5BT 22k CBX1 CBX3 Q810 811 B SWITCH SELK5E20C D BX5BT SLR 325...

Page 44: ...JW924 JW919 JW953 JW951 R909 R904 R906 C902 D922 R908 D906 D923 D920 R901 R902 C901 R905 C905 R910 R911 C906 LF901 SUB POWER TRANSFORMER MAIN POWER TRANSFORMER POWER BOARD 1 873 151 11 11 AC IN K MAIN BOARD CN303 K A A K A A CHASSIS BX5BT CBX1 LINE FILTER 1 2 A B C D E F G H 1 2 3 4 5 6 7 8 9 10 NOT REPLACEABLE BUILT IN TRANSFORMER 12 1 BX5BT CBX3 CBX3 BX5BT CBX1 Semiconductor Location Ref No Loca...

Page 45: ...2 0 1 0 1 10 50V 1000 16V 0 0047 250V 3P 1N4002B 1N4002B 1N4002B 1N4002B 1N4002B 1N4002B 1N5401 1N5401 1N5401 1N5401 MC2838 1SS355WTE 17 MC2838 22k 22k 4 7k 4 7k 10k 1k 1k 0 0 1SS355WTE 17 T2AL 250V 1N4002B 1N4002B 0 1 0 1 2 2M 1 2W RELAY GND ACDET B B PROTECT UNREG UNREG GND SUB GND UNREG SUB USB UNREG USB UNREG CHASSIS SUB POWER TRANSFORMER BUILT IN TRANSFORMER NOT REPLACEABLE MAIN POWER TRANSFO...

Page 46: ...d MAIN Board IC Block Diagrams CD Board IC201 TK63115SCL G GT BX5BT CBX1 THERMAL OVER CURRENT PROTECTION VOLTAGE REFERENCE ON OFF CONTROL VIN 1 GND 2 VCONT 3 NC 4 VOUT 5 IC201 XC6215B152MR CBX3 VOUT 5 NC 4 VIN 1 VSS 2 CE 3 ON OFF CONTROL CURRENT LIMIT VOLTAGE REFERENCE EACH CIRCUIT ERROR MP IC401 BA5826SFP E2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 24 23 22 21 20 19 18 17 16 15 25 LEVEL SHIFT LE...

Page 47: ...T ROUT AGND VCC REFIN DATA CLK DGND TRER TREL NC BASSL2 NC INR3 INPUT SELECTOR INPUT SELECTOR INPUT GAIN CONTROL INPUT GAIN CONTROL MUTE MUTE REF MODE SELECTOR VOLUME VOLUME INR2 INR1 INL1 INL2 INL3 INL4 IGOUTL VOLINL IGOUTR VOLINR BASSR1 BASSL1 BASSR2 19 18 17 16 15 1 2 3 5 6 7 8 9 4 10 11 12 13 14 TONE CONTROL R CH BASS TREBLE IC308 MM1615ANLE 2 5 VIN 4 VOUT GND 1 CONT 3 NOISE DRIVER THERMAL SHU...

Page 48: ... 10 1O I 2 2O I 3 2I O 4 2C 5 3C 6 GND 7 3O I 9 3I O 8 IC323 TC74VHC157FT EKJ SELECT 11 1 1A 2 3 4 5 6 7 INPUT INPUT OUTPUT OUTPUT 1A 1B 1Y 2A 2B 2Y 1B 1Y 2A 2B 2Y GND 8 VCC STROBE 16 4A 15 14 13 11 12 11 10 INPUT INPUT OUTPUT OUTPUT G 4B 4Y 3A 4A 4B 4Y 3A 3B 9 3B 3Y 3Y S 11 IN 1 10 MONITOR 13 ST BY 4 CH1 12 NF 1 8 PRE 9 GND SUB 2 VCC 1 PRE 3 VCC 5 CH1 PRE DRIVE CH1 FINAL DRIVE CH1 14 NF 2 6 CH2 1...

Page 49: ...nal 16 9344 MHz 24 XO O System clock output terminal 16 9344 MHz 25 XVDD3 Power supply terminal 3 3 V 26 DVSS3 Ground terminal 27 RO O Audio data R ch output to the input selector 28 DVDD3 Power supply terminal 3 3 V 29 DVR O Reference voltage 1 65V output terminal 30 LO O Audio data L ch output to the input selector 31 DVSS3 Ground terminal 32 VDDT3 Power supply terminal 3 3 V 33 VSS1 Ground term...

Page 50: ...o data input from USB controller CBX3 66 BCKi PI5 I Bit clock signal input from the USB controller CBX3 67 LRCKi PI6 I L R sampling clock signal input from the USB controller CBX3 68 VDD1 Power supply terminal 1 5 V 69 VSS Ground terminal 70 AWRC Not used 71 PVDD3 Power supply terminal 3 3 V 72 PDO O Phase error margin signal between EFM signal and PLCK signal output terminal 73 TMAXS O TMAX detec...

Page 51: ...ock 93 RVSS3 Ground terminal 94 FNi2 C I Main beam C input from the optical pick up block 95 FNi1 A I Main beam A input from the optical pick up block 96 FPi2 D I Main beam D input from the optical pick up block 97 FPi1 B I Main beam B input from the optical pick up block 98 TPi F I Sub beam F input from the optical pick up block 99 TNPC O External capacitor connection terminal 100 TNi E I Sub bea...

Page 52: ...or 20 AC CUT I AC cut on off detection signal input terminal L AC cut on 21 22 NC O Not used 23 DAB POWER 3 3V O DAB power supply 3 3V ON OFF control signal output terminal Not used 24 DAB POWER 5V O DAB power supply 5V ON OFF control signal output terminal Not used 25 LCD BACK LIGHT LCD O LED drive signal output terminal for LCD back light H LED on 26 USB BT LED O LED drive signal output terminal...

Page 53: ...al 75 CD CLK O Serial data transfer clock signal output to the CD MP3 processor 76 USB POWER O Power on off control signal output terminal for USB section H power on CBX3 77 SEL INH O Input selection control signal output terminal Not used 78 SEL A O Input selection control signal output terminal Not used 79 SEL B O Input selection control signal output terminal Not used 80 TA LINE MUTE O Line mut...

Page 54: ...AM 55 to 58 BUS0 to BUS3 O Serial data output to the CD MP3 processor 59 BUCK O Serial data transfer clock signal output to the CD MP3 processor 60 CCE O Chip enable signal output to the CD MP3 processor 61 NO USE O Not used 62 DVSS Ground terminal 63 DVCC Power supply terminal 3 3 V 64 RD O Output enable signal output to the S RAM 65 WR O Write enable signal output to the S RAM 66 SRLLB O Lower b...

Page 55: ...system controller 89 NO USE O Not used 90 SDA I O Two way EEPROM IIC data bus terminal Not used 91 SCL I O Two way EEPROM IIC clock bus terminal Not used 92 BCK O Bit clock signal output to the CD MP3 processor 93 DATA O Audio data output to the CD MP3 processor 94 GATE O Gate signal output to the CD MP3 processor 95 DVCC Power supply terminal 3 3 V 96 REQ I Request signal input from the CD MP3 pr...

Page 56: ...ON VOL CBX3 7 2 895 117 11 BUTTON VOL BX5BT 7 2 895 117 21 BUTTON VOL CBX1 8 2 895 107 01 PANEL SIDE R BX5BT CBX1 8 2 895 107 11 PANEL SIDE R CBX3 9 3 254 143 11 SCREW B3 BV TAPPING BX5BT CBX1 9 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 CBX3 10 3 254 143 11 SCREW B3 BV TAPPING 4 7 685 871 01 SCREW BVTT 3X6 S 5 7 685 871 09 SCREW BVTT 3X6 S 7 1 PANEL SECTION Items marked are not stocked since they ar...

Page 57: ...6X10 PWH 60 2 895 114 01 BUTTON EJECT CBX3 60 2 895 114 11 BUTTON EJECT BX5BT 60 2 895 114 21 BUTTON EJECT CBX1 61 X 2177 278 1 BUTTON BT ASSY BX5BT 62 2 681 451 01 SHEET RM CBX3 D803 6 501 139 01 DIODE SELU2B10A SLF62 LCD BACK LIGHT CBX1 D803 6 501 827 01 LED SELU2610C S LF62 LCD BACK LIGHT CBX3 D803 6 501 828 01 LED SELK2E10C D LF62 LCD BACK LIGHT BX5BT D804 6 501 139 01 LED SELU2B10A SLF62 LCD ...

Page 58: ...6 563 A BT BOARD COMPLETE BX5BT 102 A 1236 544 A USB BOARD COMPLETE CBX3 103 1 457 413 11 CORE FERRITE CBX3 104 A 1236 003 A MAIN BOARD COMPLETE CBX1 104 A 1236 325 A MAIN BOARD COMPLETE CBX3 104 A 1239 022 A MAIN BOARD COMPLETE BX5BT 105 4 949 302 71 WASHER 106 3 077 331 01 BV3 3 CR 107 1 964 881 11 CABLE COAXIAL WITH U F L CONNECTOR BX5BT 108 3 198 559 01 SHEET USB CBX3 110 1 832 793 21 CABLE FL...

Page 59: ...188 11 CORD POWER CBX3 AEP 0155 1 830 190 11 CORD POWER BX5BT CBX1 156 3 703 244 00 BUSHING 2104 CORD 157 1 500 868 11 CORE FERRITE CBX3 158 4 951 620 41 SCREW 2 6 BVTP 159 2 895 108 11 PANEL REAR CBX3 159 2 895 108 61 PANEL REAR BX5BT CBX1 160 1 693 733 21 TUNER FM AM BX5BT CBX1 160 1 693 736 11 TUNER FM AM CBX3 161 4 233 372 02 FOOT FELT 162 3 254 143 11 SCREW B3 BV TAPPING 163 2 594 960 22 SPAC...

Page 60: ...pplied MOTOR board not supplied not supplied 7 5 LOADING MECHANISM SECTION Ref No Part No Description Remark Ref No Part No Description Remark 201 A 1242 967 A LOADING BK ASSY 202 3 080 478 01 BELT 203 4 985 672 01 SCREW PTPWH M2 6 FLOATING 204 4 227 045 41 SPRING INSULATOR 205 4 229 005 41 INSULATOR ...

Page 61: ...art No Description Remark 0251 A 4735 357 A BASE ASSY OP KSM 213D 252 1 832 404 21 CABLE FLEXIBLE FLAT 16 CORE 253 A 1217 914 A CD BOARD COMPLETE BX5BT CBX1 253 A 1229 580 A CD BOARD COMPLETE CBX3 S201 1 771 853 11 SWITCH DETECTION LIMIT 251 including sled motor M402 spindle motor M401 252 253 S201 sled motor M402 spindle motor M401 ...

Page 62: ...IC CHIP 100PF 5 50V CBX3 C506 1 126 947 11 ELECT 47uF 20 35V C509 1 162 974 11 CERAMIC CHIP 0 01uF 50V BX5BT CBX1 C510 1 162 974 11 CERAMIC CHIP 0 01uF 50V BX5BT CBX1 C511 1 126 964 11 ELECT 10uF 20 50V C512 1 126 964 11 ELECT 10uF 20 50V C515 1 164 156 11 CERAMIC CHIP 0 1uF 25V CBX3 C518 1 164 156 11 CERAMIC CHIP 0 1uF 25V CBX3 C519 1 126 935 11 ELECT 470uF 20 16V C521 1 164 156 11 CERAMIC CHIP 0...

Page 63: ...50V C931 1 162 962 11 CERAMIC CHIP 470PF 10 50V C932 1 162 962 11 CERAMIC CHIP 470PF 10 50V C941 1 126 189 11 ELECT CHIP 0 22uF 20 50V C942 1 126 189 11 ELECT CHIP 0 22uF 20 50V C945 1 162 919 11 CERAMIC CHIP 22PF 5 50V C946 1 162 919 11 CERAMIC CHIP 22PF 5 50V C951 1 126 193 11 ELECT CHIP 1uF 20 50V C952 1 126 193 11 ELECT CHIP 1uF 20 50V C953 1 126 193 11 ELECT CHIP 1uF 20 50V C954 1 126 193 11 ...

Page 64: ...0W R965 1 216 809 11 METAL CHIP 100 5 1 10W R966 1 216 809 11 METAL CHIP 100 5 1 10W R967 1 216 845 11 METAL CHIP 100K 5 1 10W R968 1 216 845 11 METAL CHIP 100K 5 1 10W R969 1 216 817 11 METAL CHIP 470 5 1 10W R970 1 216 817 11 METAL CHIP 470 5 1 10W R971 1 216 817 11 METAL CHIP 470 5 1 10W R972 1 216 817 11 METAL CHIP 470 5 1 10W R973 1 216 817 11 METAL CHIP 470 5 1 10W R974 1 216 817 11 METAL CH...

Page 65: ...BX5BT CBX1 R127 1 216 864 11 SHORT CHIP 0 BX5BT CBX1 R128 1 216 853 11 METAL CHIP 470K 5 1 10W R129 1 216 821 11 METAL CHIP 1K 5 1 10W R130 1 216 829 11 METAL CHIP 4 7K 5 1 10W R134 1 216 857 11 METAL CHIP 1M 5 1 10W R135 1 216 853 11 METAL CHIP 470K 5 1 10W R136 1 216 837 11 METAL CHIP 22K 5 1 10W R139 1 216 841 11 METAL CHIP 47K 5 1 10W R140 1 216 864 11 SHORT CHIP 0 R142 1 216 837 11 METAL CHIP...

Page 66: ...HIP 1K 5 1 10W BX5BT CBX3 R818 1 216 829 11 METAL CHIP 4 7K 5 1 10W R819 1 216 809 11 METAL CHIP 100 5 1 10W R820 1 216 817 11 METAL CHIP 470 5 1 10W R821 1 216 821 11 METAL CHIP 1K 5 1 10W R851 1 216 821 11 METAL CHIP 1K 5 1 10W R852 1 216 825 11 METAL CHIP 2 2K 5 1 10W R873 1 216 821 11 METAL CHIP 1K 5 1 10W R874 1 216 821 11 METAL CHIP 1K 5 1 10W R875 1 216 821 11 METAL CHIP 1K 5 1 10W R876 1 2...

Page 67: ...60 11 ELECT 1uF 20 50V C208 1 126 960 11 ELECT 1uF 20 50V C210 1 126 963 11 ELECT 4 7uF 20 50V BX5BT C211 1 162 962 11 CERAMIC CHIP 470PF 10 50V CBX3 C212 1 162 962 11 CERAMIC CHIP 470PF 10 50V CBX3 C213 1 126 960 11 ELECT 1uF 20 50V C215 1 126 960 11 ELECT 1uF 20 50V BX5BT C216 1 126 963 11 ELECT 4 7uF 20 50V C217 1 126 960 11 ELECT 1uF 20 50V BX5BT C218 1 126 963 11 ELECT 4 7uF 20 50V BX5BT C224...

Page 68: ... DIODE 1SS355WTE 17 D310 6 501 193 01 DIODE 1SS355WTE 17 D311 6 501 193 01 DIODE 1SS355WTE 17 D312 6 501 582 01 DIODE 1N4002 B5 BX5BT CBX3 D314 6 501 582 01 DIODE 1N4002 B5 BX5BT CBX3 D315 6 501 582 01 DIODE 1N4002 B5 BX5BT CBX3 D318 6 501 582 01 DIODE 1N4002 B5 D319 6 501 579 01 DIODE MC2837 D320 6 500 335 01 DIODE MC2838 T112 1 D321 6 501 582 01 DIODE 1N4002 B5 D322 6 500 334 01 DIODE MC2836 T11...

Page 69: ...NSISTOR DTC114EKA T146 Q341 8 729 027 38 TRANSISTOR DTA144EKA T146 Q342 8 729 600 22 TRANSISTOR 2SA1235 F Q343 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q344 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q390 8 729 028 54 TRANSISTOR KTC3205 Q391 8 729 036 86 TRANSISTOR KTC3203Y AT CBX3 Q392 8 729 036 86 TRANSISTOR KTC3203Y AT Q393 8 729 600 22 TRANSISTOR 2SA1235 F RESISTOR R101 1 216 825 11 METAL CHIP 2 2K 5 1 ...

Page 70: ... CHIP 100 5 1 10W R370 1 216 809 11 METAL CHIP 100 5 1 10W R371 1 216 809 11 METAL CHIP 100 5 1 10W R372 1 216 809 11 METAL CHIP 100 5 1 10W R375 1 216 809 11 METAL CHIP 100 5 1 10W R376 1 216 809 11 METAL CHIP 100 5 1 10W CBX3 R381 1 216 821 11 METAL CHIP 1K 5 1 10W R382 1 216 821 11 METAL CHIP 1K 5 1 10W R385 1 216 864 11 SHORT CHIP 0 CBX1 CBX3 R386 1 216 849 11 METAL CHIP 220K 5 1 10W R387 1 21...

Page 71: ...1 METAL CHIP 470 5 1 10W BX5BT R490 1 216 833 11 METAL CHIP 10K 5 1 10W R491 1 216 833 11 METAL CHIP 10K 5 1 10W R492 1 216 833 11 METAL CHIP 10K 5 1 10W R493 1 216 833 11 METAL CHIP 10K 5 1 10W R494 1 216 833 11 METAL CHIP 10K 5 1 10W R495 1 216 864 11 SHORT CHIP 0 BX5BT CBX1 R496 1 216 845 11 METAL CHIP 100K 5 1 10W R497 1 216 821 11 METAL CHIP 1K 5 1 10W BX5BT CBX1 R497 1 216 829 11 METAL CHIP ...

Page 72: ... C387 1 126 933 11 ELECT 100uF 20 16V CONNECTOR CN313 1 819 131 11 PIN CONNECTOR 3P DIODE D313 6 500 335 01 DIODE MC2838 T112 1 TERMINAL BOARD J302 1 780 275 11 TERMINAL BOARD PUSH 4P COIL L101 1 422 009 13 COIL AIR CORE L201 1 422 009 13 COIL AIR CORE TRANSISTOR Q307 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q316 8 729 120 28 TRANSISTOR 2SC1623 L5L6 Q317 8 729 037 03 TRANSISTOR KTA1266GR AT RESISTOR R...

Page 73: ... CERAMIC CHIP 0 1uF 10 16V C907 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C908 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C909 1 162 919 11 CERAMIC CHIP 22PF 5 50V C910 1 162 919 11 CERAMIC CHIP 22PF 5 50V C912 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C913 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C914 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C915 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C916 1 107 826 11 CERAM...

Page 74: ...6 809 11 METAL CHIP 100 5 1 10W R983 1 216 809 11 METAL CHIP 100 5 1 10W R984 1 216 809 11 METAL CHIP 100 5 1 10W COMPOSITION CIRCUIT BLOCK RB921 1 234 944 21 RES NETWORK 47 1005X4 RB922 1 234 944 21 RES NETWORK 47 1005X4 RB923 1 234 944 21 RES NETWORK 47 1005X4 RB924 1 234 944 21 RES NETWORK 47 1005X4 VIBRATOR X901 1 813 931 21 VIBRATOR CRYSTAL 9MHz MISCELLANEOUS 103 1 457 413 11 CORE FERRITE CBX...

Page 75: ...75 HCD BX5BT CBX1 CBX3 MEMO ...

Page 76: ...ION HISTORY Clicking the version allows you to jump to the revised page Also clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2007 03 New ...