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FILE NO. Service Manual Micro Component System CONTENTS DC-UB1470 (XE) PRODUCT CODE No. 129 738 00 Laser Beam Safety Precaution ........................................ 1 Schematic Diagram (TUNER) .......................................... 16 Tuner Adjustments ........................................................... 2 Tape Deck Adjustments ................................................... 3 Schematic Diagram (TAPE) ............................................. 17 Schematic Diagram (CONTROL) ..................................... 18 Exploded View (Packing & Accessories) ......................... 4 Exploded View (Cabinet & Chassis) ................................ 5 Schematic Diagram (USB/SD) ......................................... 19 Wiring Diagram (CD) ........................................................ 20 Parts List .......................................................................... 6 Wiring Connection ............................................................ 9 Wiring Diagram (CONTROL) ........................................... 22 Wiring Diagram (TUNER) ................................................. 24 Schematic Diagram (MAIN) ............................................. 10 Schematic Diagram (CD) ................................................. 12 Wiring Diagram (TAPE) .................................................... 26 Wiring Diagram (USB/SD) ................................................ 28 Schematic Diagram (MCU) .............................................. 14 Wiring Diagram (MAIN) .................................................... 29 REFERENCE No. SM2810066 RoHS This product does not contain any hazardous substances prohibited by the RoHS Directive. (RoHS compliant product is "R" or "Z" appears at the last digit of serial number or a "RSF" label near the rating plate.) WARNING You are requested to use RoHS compliarit parts for maintenance or repair. You are requested to use lead-free solder. (This product has been manufactured using lead-free solder. Be sure to follow the warning of the following when carrying out repair work.) WARNING Do not use solder containing lead. This product has been manufactured using lead-free solder in order to help preserve the environment. Because of this, be sure to use lead-free solder when carrying out repair work, and never use solder containing lead. Lead-free solder has a melting point that is 30 - 40°C (86 104°F) higher than solder containing lead, and moreover it does not contain lead which attaches easily to other metals. As a result, it does not melt as easily as solder containing lead, and soldering will be more difficult even if the temperature of the soldering iron is increased. The extra difficulty in soldering means that soldering time will increase and damage to the components or the circuit board may easily occur. Because of this, you should use a soldering iron and solder that satisfy the following conditions when carrying out repair work. Soldering iron Use a soldering iron which is 70 W or equivalent, and which lets you adjust the tip temperature up to 450°C (842°F). It should also have as good temperature recovery characteristics as possible. Set the temperature to 350°C (662°F) or less for chip components, to 380°C (716°F) for lead wires and similar, and to 420°C (788°F) when installing and removing shield plates. The tip of the soldering iron should have a C-cut shape or a driver shape so that it can contact the circuit board as flat or in a line as much as possible. Solder Use solder with the metal content and composition ratio by weight given in the table below. Do not use solders which do not meet these conditions. Metal content Tin(Sn) Silver(Ag) Copper(Cu) Composition ratio by weight 96.5% 3.0% 0.5% Lead-free solder is available for purchase as a service tool. Use the following part number when ordering: Part name: Lead-free solder with resin (0.5 mm dia., 500 g) Part number: VJ8-0270 Note: If replacing existing solder containing lead with lead-free solder in the soldered parts of products that have been manufactured up until now, remove all of the existing solder at those parts before applying the lead-free solder. LASER BEAM SAFETY PRECAUTION • Pick-up that emits a laser beam is used in this CD player section. CAUTION – INVISIBLE LASER RADI ATION WHEN OPEN AND INTERLOCKS DEFEATED.AVOID EXPOSURE TO BEAM. ADVARSEL – USYNLIG LASER STRÅLING VED ÅBNING,NÅR SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION,UNDGÅ UDS ÆTTELSE FOR STRÅLING. VARNING – OSYNLIG LASER STRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD.STRÅLEN ÄR FARLIG. VORSICHT – UNSICHTBARE LASERSTRAHLUNG TRITT AUS,WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÜBERBRÜCKT IST.NICHT,DEM STRAHL AUSSETZEN. VARO – AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE.ÄLÄ KATSO SÄTEESEEN. - 1 - TUNER ADJUSTMENTS - 2 - TAPE DECK ADJUSTMENTS - 3 - EXPLODED VIEW (PACKING & ACCESSORIES) - 4 - EXPLODED VIEW (CABINET & CHASSIS) - 5 - PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE PRODUCT TO THE CUSTOMER. CAUTION : Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram. Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors. Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type. PACKING & ACCESSORIES FIXING PARTS REF.NO. 1 2 3 4 5 6 7 8 9 REF.NO. S1 PART NO. 645 094 2174 645 069 7357 645 061 6297 645 094 2549 645 094 2181 645 094 2518 645 094 2143 645 066 6063 645 094 2563 DESCRIPTION POLYFORM TOP COVER POLY BAG,SPEAKER,UNIT ANTENNA LOOP GIFT BOX POLYFORM BOTTOM COVER INSTRUCTION MANUAL QUICK GUIDE POLY BAG,IB REMOTE CONTROL, RC31-X000XX-020 645 080 4939 POWER CORD,VDE CABINET & CHASSIS REF.NO. 1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 26 27 28 30 34 35 36 37 38 39 40 41 42 43 45 46 47 48 49 51 52 53 PART NO. 645 094 2440 645 033 0414 645 033 0407 645 094 2075 645 094 2433 645 042 1181 645 094 2457 645 080 5387 645 094 2051 645 080 4977 645 094 2068 645 094 2495 645 094 2129 645 094 2471 645 094 2488 645 042 0375 645 080 5356 645 033 3446 645 043 0145 645 094 2426 645 033 3989 645 033 3972 645 094 2044 645 094 2464 645 080 5400 645 094 2419 645 093 5299 645 094 2020 645 094 2525 645 062 1291 645 094 2112 645 094 2402 645 076 1515 645 094 2136 645 091 6618 645 094 2570 645 094 2587 DESCRIPTION CASS DOOR COVER CASS LID GEAR HOLDER CASS LID GEAR CASS DOOR BRACKET CABINET FRONT CASS DOOR SPRING KNOB CASS,SET CASS KNOB PLATE KNOB VOLUME CASS DECK MECHANISM USB BRACKET FUCTION KNOB,SET DISPLAY LENS CD KNOB COVER CD KNOB BRACKET CD MECHA COVER CD DECK MECHANISM RUBBER SILICON,CD DECK CD DOOR LOCK CD TRAY CD CHUCK A CD MAGNET RING CD CHUCK M CD DOOR CD DOOR SPRING CABINET BACK LINE CORD HOLDER RUBBER FOOT,FOR UNIT WOOD SPEAKER BOX SPK BOX PLASTIC PIPE NET BRACKET SPEAKER GRILLE CLOTH SANYO LOGO RECORDING BD BRACKET SHIELD PLATE,FOR TAPE PCB ASSY SPEAKER BOX L,LEFT ASSY SPEAKER BOX R,RIGHT S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 PART NO. DESCRIPTION 645 023 6624 SCREW ST 3X10, CASS DOOR GEAR 645 023 6594 SCREW ST 3X8,CASS KNOB PLATE 645 023 6594 SCREW ST 3X8,USB PCB 645 079 0577 SCREW 2.6X6,LEAF SWITCH 645 023 6594 SCREW ST 3X8,SHIELD PLATE 645 023 6617 SCREW ST 3X10,CASS DECK 645 023 6617 SCREW ST 3X10,USB BRACKET 645 023 6594 SCREW ST 3X8,CONTROL BD 645 023 6594 SCREW ST 3X8,MAIN BD 645 069 6770 SCREW 2.6X8,CD DECK 645 023 6594 SCREW ST 3X8,TUNER BD 645 023 6624 SCREW ST 3X10,CD DOOR GEAR 645 027 1182 SCR 3X20,POWER TRANSFORMER 645 042 0306 SCR 3 X 12,BACK CAB TO CD TRAY 645 051 6641 SCR 2 X 6, CD CHUCK M TO CD CHUCK A 645 042 0306 SCR 3 X 12, CD TRAY TO FRONT CAB 645 027 3841 SCR 3X2.5, BACK CAB TO FRONT CAB 645 023 6624 SCREW ST 3X10,SPEAKER ELECTRICAL PARTS REF.NO. 32 44 PART NO. 645 080 4946 645 094 1559 645 076 0778 645 027 1328 645 094 1658 645 080 5011 645 080 5011 645 080 5011 645 093 5015 645 055 7095 645 094 1771 645 062 1079 645 094 1788 645 055 7187 645 094 1764 645 054 0707 645 091 6359 645 091 6366 645 086 4360 - 6 - DESCRIPTION POWER TRANSFORMER,V1423FS SPEAKER 3.5 CC 100P 50V,CASS DECK SOLDERING SLUG,ANT FERRITE BEAD, MAIN CN204 TO CASS DECK FERRITE BEAD, USB CN601 TO CD CN903 WI FERRITE BEAD, MAIN CN404 TO LEAF SW WI FERRITE BEAD, USB CN602 TO CD CN703 FERRITE BEAD, MAIN CN203 TO REC. CN202 FERRITE BEAD, MAIN CN401 TO CD CN702 W FFC CABLE 13P, MAIN CN403 TO CONTROL CN FFC CABLE 16P, CD BD CN904 TO CD DECK FFC CABLE 22P, MAIN CN701 TO CD CN710 2P HSG, MAIN CN404 TO CD DOOR S HSG 4P, REC. CN201 TO CASS DECK HSG 3P, MAIN CN204 TO CASS DECK 1P HSG,CASSDECK 1P HSG,C144-TO CASS DECK 10P HSG, MAIN CN203 TO REC. CN202 PARTS LIST MAIN P.W.BOARD ASSY REF.NO. 33 C0460 C0507 C0508 C0510 C0513 C0516 C0519 C0580 C1106 CN203 CN204 CN403 CN404 CN701 D0401 D0421 D0422 D0423 D0461 D0462 D0706 D0778 D1101 D1102 D1103 D1104 F1101 FS401 IC301 IC401 IC402 IC501 IC701 IC707 IC710 JK301 JK302 JK601 L0304 L0306 L0307 L0308 L0309 L0403 L0404 L0602 L0611 L0701 L0709 Q0301 Q0302 Q0401 Q0402 Q0403 Q0404 Q0408 Q0411 Q0441 Q0444 Q0460 SW301 X0701 ZD404 ZD440 PART NO. 645 094 2334 645 080 4915 645 073 7992 645 079 6715 645 079 6715 645 079 6715 645 079 6715 645 073 7992 645 080 4915 645 080 4922 645 094 1757 645 033 3682 645 034 6781 645 034 6798 645 094 1726 645 055 6821 645 055 6821 645 055 6821 645 023 6112 645 023 6112 645 055 6821 645 055 6821 645 055 6821 645 027 0932 645 027 0932 645 027 0932 645 027 0932 645 080 5035 645 094 1702 645 080 4984 645 094 1610 645 091 6311 645 094 1962 645 094 1955 645 094 1924 645 094 1931 645 062 1147 645 062 1178 645 033 3743 645 094 1672 645 094 1689 645 094 1689 645 094 1672 645 094 1689 645 033 3637 645 033 3637 645 094 1689 645 094 1689 645 033 3637 645 033 3637 645 023 6129 645 023 6129 645 055 6869 645 023 6129 645 023 6129 645 094 1580 645 023 6129 645 094 1597 645 023 6129 645 055 6869 645 023 6129 645 093 4971 645 055 7125 645 062 0720 645 033 3859 645 070 4482 645 035 0511 645 080 5363 645 094 2013 645 080 5141 DESCRIPTION ASSY PWB MAIN (Only initial) ELECT 1000U 16V POLYESTER 0.001U 100V POLYESTER 0.18U 100V POLYESTER 0.18U 100V POLYESTER 0.18U 100V POLYESTER 0.18U 100V POLYESTER 0.001U 100V ELECT 1000U 16V ELECT 6800U 25V 10P HEADER HEADER 3PINS FFC HEADER 13PINS HEADER 2PINS 22P FFC HEADER DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 RECTIFIER 1N-4001 RECTIFIER 1N-4001 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 RECTIFIER 1N-5401 RECTIFIER 1N-5401 RECTIFIER 1N-5401 RECTIFIER 1N-5401 GLASS FUSE,FS1101 FUSE IC LA4629 IC CW7809CS,ZENER IC KA7805 IC SC7314 IC CD74HC4094 IC ATMAG8 IC NK1117/3.3V ST PHONEJACK SPEAKER TERMINAL EARPHONE JACK CHOKE COIL 4.7UH INDUCTOR 47UH INDUCTOR 47UH CHOKE COIL 4.7UH INDUCTOR 47UH CHOKE COIL 10UH CHOKE COIL 10UH INDUCTOR 47UH INDUCTOR 47UH CHOKE COIL 10UH CHOKE COIL 10UH TR 9014C TR 9014C TR 8550B C TR 9014C TR 9014C TRANSISTOR B772Y TR 9014C TRANSISTOR B1185E.F TR 9014C TR 8550B C TR 9014C SWITCH SLIDE CRYSTAL ZENER 3.6V ZENER 8.2V CC 0.022U 50V, CN701 GND TO D432 FUSE HOLDER MW1010K,FS1101 HEAT SINK,FOR IC301 SHIELD PLATE,FOR MAIN PCB 4P HSG, MAIN CN603 TO TUNER CN10 REF.NO. PART NO. DESCRIPTION 645 073 8296 5P HSG, MAIN CN402 TO TUNER CN10 645 094 2389 HSG 7P,MAIN CN401 TO CD CN702 CONTROL P.W.BOARD ASSY REF.NO. 25 17 19 20 21 IC705 LD701 LE701 RM701 SW701 SW702 SW703 SW705 SW706 SW707 SW708 SW709 SW710 SW711 SW712 SW713 SW718 VR701 PART NO. 645 094 2341 645 094 2082 645 094 2037 645 080 5462 645 094 2099 645 094 1948 645 094 1627 645 094 1696 645 091 6304 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 069 6640 645 094 1665 645 094 2501 645 094 2105 DESCRIPTION ASSY PWB CONTROL (Only initial) LED COVER PAPER BACK LIGHT LENS BACK LIGHT DISPLAY BEACKET IC HT1622BD LCD DISPLAY,LCD701 LED ROUND,LED701 DIODE SM338AL,REM701 SWITCH TACT,CLOCKE/TIMER SWITCH TACT,SLEEP SWITCH TACT,STOP SWITCH TACT,PERSETSWITCH TACT,PERSET+ SWITCH TACT,BAND SWITCH TACT,TUNING+ SWITCH TACT,SOUND SWITCH TACT,CD/MP3 SWITCH TACT,TUNINGSWITCH TACT,MEMORY SWITCH TACT,STAND BY SWITCH TACT,TAPE SHAFT VOLUME REMOTE CONTROL RECEIVER L REMOTE CONTROL RECEIVER B CD P.W.BOARD ASSY REF.NO. 29 CF901 CN702 CN703 CN710 CN903 CN904 D0900 D0901 IC701 IC711 IC712 IC713 IC714 IC715 IC716 IC901 IC902 IC903 L0706 L0910 Q0722 Q0723 Q0911 Q0912 Q0913 SW903 X0700 - 7 - PART NO. 645 094 2310 645 061 9915 645 094 1733 645 042 9552 645 094 1719 645 094 1740 645 069 6688 645 073 8562 645 073 8562 645 091 6557 645 091 6601 645 076 1447 645 091 6564 645 091 6526 645 091 6519 645 094 1931 645 091 6595 645 091 6571 645 091 6588 645 033 3637 645 033 3637 645 080 5301 645 055 6883 645 033 3514 645 091 6502 645 080 5301 645 069 6657 645 092 4729 645 070 4444 DESCRIPTION ASSY PWB CD (Only initial) RESONATOR 16.9344MHZ 7P HEADER HEADER 4PINS 22P FFC HEADER 8P HEADER HEADER FFC 16P DIODE 1N4148 DIODE 1N4148 IC TS2501 IC SST39VF800A IC M12L16161A IC CE2711 IC AMS1117 IC V809R IC NK1117/3.3V IC SC9641 IC SA9259 IC SA9618 CHOKE COIL 10UH CHOKE COIL 10UH TRANSISTOR 8050C.D TR KSA928A TR 2SB764D TRANSISTOR 8550B.C TRANSISTOR 8050C.D LEAF SWITCH CRYSTAL 12MHZ CC 0.001U 50V,C763- PARTS LIST TUNER P.W.BOARD ASSY USB/SD P.W.BOARD ASSY REF.NO. 31 C0108 CF101 CF102 CF103 CF104 CF105 CN101 CN102 CT101 CT102 D0101 D0102 D0104 D0107 IC101 IC102 JK102 L0101 L0102 L0103 L0104 L0106 Q0107 Q0108 Q0109 Q0110 Q0111 T0101 T0103 VD101 VD102 VD103 X101A ZD101 REF.NO. 11 CN601 JK601 JK602 L0602 L0603 L0604 L0605 PART NO. 645 094 2365 645 055 6791 645 051 6467 645 055 1130 645 055 1130 645 055 6906 645 094 1603 645 042 9552 645 051 6535 645 023 6310 645 023 6310 645 073 8562 645 073 8562 645 073 8562 645 073 8562 645 080 5325 645 093 5190 645 062 1161 645 023 6297 645 023 6280 645 062 0775 645 027 0352 645 027 0352 645 080 5318 645 034 7078 645 080 5301 645 080 5318 645 080 5301 645 055 6944 645 033 3866 645 055 6807 645 055 6807 645 055 6814 645 062 0904 645 094 1917 645 042 0344 DESCRIPTION ASSY PWB TUNER (Only initial) POLY CAP 390PF BAND PASS FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER CERAMIC FILTER HEADER 4PINS 5P HEADER TRIMMER 10PF TRIMMER 10PF DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 DIODE 1N4148 IC LA1823 IC LC72131 ANTENNA JACK VHF COIL FM COIL IFT,IFT OSC OA10-871104 CHOKE COIL 100UH CHOKE COIL 100UH TRANSISTOR 9018H TR 2SC3330U TRANSISTOR 8050C.D TRANSISTOR 9018H TRANSISTOR 8050C.D IFT,IFT OSC 1A612R AM COIL,IFT IF 2070 DIODE SVC201 DIODE SVC201 DIODE SVC348 CRYSTAL ZENER 5.1V CONTACT PIN TAPE P.W.BOARD ASSY REF.NO. 50 C0201 C0202 C0208 C0209 C0210 C0211 C0212 C0213 C0215 C0803 C0804 C0806 CN202 IC201 L0201 L0202 L0203 L0204 Q0201 Q0202 Q0203 Q0801 Q0802 SW201 T0801 PART NO. 645 094 2327 645 073 8005 645 073 7992 645 073 8005 645 073 8005 645 073 8050 645 073 8005 645 073 7992 645 073 8050 645 083 6060 645 073 8012 645 073 8043 645 073 8029 645 035 0115 645 084 1408 645 079 6937 645 079 6937 645 079 6937 645 079 6937 645 072 3162 645 072 3162 645 072 3162 645 072 3162 645 027 0420 645 023 6327 645 027 0307 DESCRIPTION ASSY PWB TAPE (Only initial) POLYESTER 0.0022U 100V POLYESTER 0.001U 100V POLYESTER 0.0022U 100V POLYESTER 0.0022U 100V POLYESTER 0.033U 100V POLYESTER 0.0022U 100V POLYESTER 0.001U 100V POLYESTER 0.033U 100V ELECT 1000U 10V POLYESTER 0.0033U 100V POLYESTER 0.022U 100V POLYESTER 0.01U 100V HEADER 10 PINS JST IC BA3308 INDUCTOR 15UH INDUCTOR 15UH INDUCTOR 15UH INDUCTOR 15UH TRANSISTOR 9014C TRANSISTOR 9014C TRANSISTOR 9014C TRANSISTOR 9014C TR 8050C SW RECORDING PS62D01-S(SH BIAS COIL,AC BIAS 3630 - 8 - PART NO. 645 094 2358 645 094 1740 645 094 1993 645 094 2006 645 094 1979 645 094 1979 645 094 1979 645 094 1979 645 094 2372 645 094 2396 DESCRIPTION ASSY PWB USB (Only initial) 8P HEADER USB CONNECTOR SD CARD SOCKET FER BEAD FER BEAD FER BEAD FER BEAD HSG 4P,USB CN602 TO CD CN703 HSG 8P,USB CN601 TO CD CN903 WIRING CONNECTION - 9 - SCHEMATIC DIAGRAM (MAIN) This is a basic schematic diagram. - 10 - - 11 - SCHEMATIC DIAGRAM (CD) This is a basic schematic diagram. - 12 - - 13 - SCHEMATIC DIAGRAM (MCU) This is a basic schematic diagram. - 14 - - 15 - SCHEMATIC DIAGRAM (TUNER) SCHEMATIC DIAGRAM (TAPE) This is a basic schematic diagram. - 16 - This is a basic schematic diagram. - 17 - SCHEMATIC DIAGRAM (CONTROL) SCHEMATIC DIAGRAM (USB/SD) This is a basic schematic diagram. - 18 - This is a basic schematic diagram. - 19 - WIRING DIAGRAM (CD) - 20 - - 21 - WIRING DIAGRAM (CONTROL) - 22 - - 23 - WIRING DIAGRAM (TUNER) - 24 - - 25 - WIRING DIAGRAM (TAPE) - 26 - - 27 - WIRING DIAGRAM (USB/SD) WIRING DIAGRAM (MAIN) May / '07 - 28 - DC SANYO Electric Co., Ltd. Osaka, Japan Printed in Japan - 29 -
