http://www.xiaoyu163.com SAFETY INFORMATION 3 7 63 1515 0 CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfe. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
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http://www.xiaoyu163.com 3 7 63 1515 0 [Important Check Points for Good Servicing] In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.
http://www.xiaoyu163.com 1. SERVICE PRECAUTIONS 3 7 63 1515 0 1.1 SERVICE PRECAUTIONS 1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.
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http://www.xiaoyu163.com 3 7 63 1515 0 Fixing the front panel If you do not operate the removing and attaching the front panel function, use the supplied fixing screws and holders to fix the front panel to this unit. 1. Attach the holders to both sides of the front panel. Holder Holder CXX1644...
http://www.xiaoyu163.com 3. BASIC ITEMS FOR SERVICE 3 7 63 1515 0 3.1 CHECK POINTS AFTER SERVICING To keep the product quality after servicing, please confirm following check points. r i f Confirm whether the customer complain has The customer complain must not be been solved.
http://www.xiaoyu163.com 3.3 JIGS LIST 3 7 63 1515 0 - Jigs List Name Name Jig No. Jig No. Remarks Remarks Test Disc TCD-782 Checking the grating L.P.F. Checking the grating (Two pieces) - Grease List Name Name Grease No. Grease No. Remarks Remarks Grease...
http://www.xiaoyu163.com 4. BLOCK DIAGRAM 3 7 63 1515 0 TUNER AMP UNIT 10 9 8 18 19 20 21 FM/AM TUNER UNIT IC 5 IC 3 EEPROM 5V t 3.3V 5.0V ANTENNA ANT401 AM ANT FMRF IC 2 2.5V IC 1 FM ANT 3.3V FMRF...
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http://www.xiaoyu163.com 3 7 63 1515 0 CN301 MUTE Q301 RCA OUT BZ601 BUZZER Q303 PEE 24 TUNPCE2 TUNPCE1 TUNPDI TUNPDI TUNPDO TUNPDO X601 Q302 TUNPCK 15.00MHz TUNPCK VDD REGULATOR XOUT Q901 SYSTEM CONTROLLER Q902 IC 601(1/2) PEG403A DALMON CN981 B SENS RESET BSENS B.UP...
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http://www.xiaoyu163.com 3 7 63 1515 0 - FM/AM Tuner Unit 10 9 8 18 19 20 21 IC 5 IC 3 EEPROM 5 V 3.3 V 5.0 V AM ANT FMRF AT T IC 2 2.5 V IC 1 FM ANT 3.3 V AT T FMRF...
http://www.xiaoyu163.com 5. DIAGNOSIS 3 7 63 1515 0 5.1 OPERATIONAL FLOWCHART Power ON Vcc = 5 V Pin14 BSENS Pin16 BSENS = L ASENS Pin73 ASENS = L DSENS Pin9 DSENS = L ASENBO<-H Pin38 L 13942296513 CSENS - 2 V < CSENS < 3 V Pin91 Last source returns.
http://www.xiaoyu163.com 5.2 ERROR CODE LIST 3 7 63 1515 0 - CD Error Messages If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing.
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http://www.xiaoyu163.com 3 7 63 1515 0 iPod error Message Cause Action NO SONGS No songs in the iPod Transfer the songs to the iPod. Select a list that contains the songs. STOP No songs in the current list Disconnect the cable from the iPod. Once the iPod main menu is displayed, connect the cable again.
http://www.xiaoyu163.com 5.3 CONNECTOR FUNCTION DESCRIPTION 3 7 63 1515 0 1. BUS+ 2. GND IP-BUS INPUT 3. GND 4. NC 5. BUS- 6. GND 7. BUS L+ 8. ASENB 9. BUS R+ REAR FRONT 10. BUS R- OUTPUT OUTPUT 11. BUS L- AUX IN AUX IN ANTENNA...
http://www.xiaoyu163.com 6. SERVICE MODE 3 7 63 1515 0 6.1 CD TEST MODE During pressing the "SOURCE" and "RPT" keys simultaneously, perform the reset-start, then turn ON the CD to enter the CDS test mode. • How to issue the 1 - 6 keys in the 08 model's slave test: The specification of the 08 model does not include the 1 - 6 keys issuance function for H/U and the remote control unit.
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http://www.xiaoyu163.com - Flow Chart 3 7 63 1515 0 [Key] [SOURCE] + [RPT] + BU + ACC Contents Test Mode In Display [CD] or [SOURCE] Source On [BAND] Power On Power On RF AMP SPINDLE (T.Offset is adjusted) (T.Offset is not adjusted) Gain switching Speed switching 00 00 00...
http://www.xiaoyu163.com 7. DISASSEMBLY 3 7 63 1515 0 *NOTE) While the photograph shown is slightly different from this model in shape, the disassembly procedure is the same. Removing the Keyboard Unit (Fig.1,2,3) Pull arrow direction and remove Detach Grille Assy.(Fig.1) Fig.1 Remove the Knob Unit.(Fig.2) Detach Grille Assy...
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http://www.xiaoyu163.com 3 7 63 1515 0 Removing the CD Mechanism Module (Fig.6) Remove the four screws. Disconnect the cable and then remove the CD Mechanism Module. Fig.6 CD Mechanism Module Removing the Panel AssyFig.7,8) Remove the two screws.(Fig.7) Fig.7 L 13942296513 Panel Assy Push the place of the arrows and then remove Panel Assy.(Fig.7,8)
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http://www.xiaoyu163.com 3 7 63 1515 0 Removing the Tuner amp Unit(Fig.11,12) Remove the three screws.(Fig.11) Remove the two screws.(Fig.11) Fig.11 Tuner amp Unit Straighten the tabs at four locations indicated.(Fig.12) Remove the screw and then remove the Tuner amp Unit.(Fig.12) Fig.12 L 13942296513 u163...
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http://www.xiaoyu163.com - How to hold the Mechanism Unit 3 7 63 1515 0 1. Hold the Upper and Lower Frames. 2. Do not hold the front portion of the Upper Frame, because it is not very solid. Do not squeeze this area. - Removing the Upper and Lower Frames 1.
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http://www.xiaoyu163.com - How to remove the CD Core Unit 3 7 63 1515 0 1. Apply Shorting Solder to the flexible cable of the Pickup, and disconnect it from the Shorting Solder connector. 2. Unsolder the four leads, and loosen the Screw.
http://www.xiaoyu163.com 8. EACH SETTING AND ADJUSTMENT 3 7 63 1515 0 8.1 CD ADJUSTMENT 1) Cautions on adjustments 2) Test mode In this product the single voltage (3.3 V) is used for the This mode is used to adjust the CD mechanism module. regulator.
http://www.xiaoyu163.com 8.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 3 7 63 1515 0 Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module.
http://www.xiaoyu163.com 8.3 PCL OUTPUT CONFIRMATION 3 7 63 1515 0 - PCL output In the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode cancelled), shift the TESTIN IC601(Pin 61) terminal to H. The clock signal is output from the PCL terminal IC601(Pin 37). The frequency of the clock signal is 468 750 Hz that is one 32th of the fundamental frequency.
http://www.xiaoyu163.com 9. EXPLODED VIEWS AND PARTS LIST 3 7 63 1515 0 OTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
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http://www.xiaoyu163.com PACKING SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. ••••• Cord Assy CDP1040 ••••• ••••• Handle CND3707 Polyethylene Bag CEG1227 Bush CNV3930 Battery CEX1065 Remote Control Assy CXC8885 Protector XHP7016 Protector XHP7017...
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http://www.xiaoyu163.com (1) EXTERIOR(2) SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. Screw(M2 x 4.5) CBA1925 Screw BMZ30P040FTB Washer CBF1038 Holder CND3598 Spring CBH2650 Remote Control Assy CXC8885 Cover CNS7068 Spring CBH2651 Panel QNS3004...
http://www.xiaoyu163.com 10. SCHEMATIC DIAGRAM 3 7 63 1515 0 10.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram : The power supply is shown with the marked box. IP-BUS : 2.2dBs TUNR CN101...
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http://www.xiaoyu163.com 3 7 63 1515 0 TUNER AMP UNIT R205 R206 R207 R208 R209 R210 FM : -0.9dBs AM : -0.9dBs CD : 14.1dBs C301 R301 8.4V AUX : 13.3dBs 10/25 R307 RCA OUT IP-BUS : 14.3dBs 4R7K AGND1 CAPTAIN 6 REAR E.VOL CN301...
http://www.xiaoyu163.com 10.3 CD MECHANISM MODULE(GUIDE PAGE) 3 7 63 1515 0 PICKUP UNIT(P10.5)(SERVICE) L 13942296513 SWITCHES: CD CORE UNIT S901:HOME SWITCH..ON-OFF S903:DSCSNS SWITCH..ON-OFF S904:12EJ SWITCH....ON-OFF S905:8EJ SWITCH....ON-OFF The underlined indicates the switch position. M1 CXC7134 SPINDLE MOTOR M2 CXC4026 LOADING/CARRIAGE MOTOR CD DRIVER u163 DEH-P5050UB/XN/ES...
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http://www.xiaoyu163.com 3 7 63 1515 0 CD CORE UNIT(S10.5COMP2-iPod) SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE L 13942296513 u163 DEH-P5050UB/XN/ES http://www.xiaoyu163.com...
http://www.xiaoyu163.com 11. PCB CONNECTION DIAGRAM 11.1 TUNER AMP UNIT 3 7 63 1515 0 NOTE FOR PCB DIAGRAMS TUNER AMP UNIT 1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic dia- CORD ASSY gram.
http://www.xiaoyu163.com 11.2 KEYBOARD UNIT 3 7 63 1515 0 KEYBOARD UNIT SIDE A D1904 C1905 L 13942296513 u163 DEH-P5050UB/XN/ES http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 KEYBOARD UNIT SIDE B CN1951 L 13942296513 C1912 C1915 R1933 TH1901 R1907 R1912 R1911 R1906 R1909 R1904 u163 DEH-P5050UB/XN/ES http://www.xiaoyu163.com...
http://www.xiaoyu163.com 11.3 CD CORE UNIT(S10.5COMP2-iPod) 3 7 63 1515 0 CD CORE UNIT(S10.5COMP2-iPod) SIDE A PICKUP UNIT(SERVICE) CN701 REF01 L 13942296513 HOME LOADING/CARRIAGE MOTOR SPINDLE MOTOR u163 DEH-P5050UB/XN/ES http://www.xiaoyu163.com...
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http://www.xiaoyu163.com 3 7 63 1515 0 CD CORE UNIT(10.5COMP2-iPod) SIDE B 12EJ DSCSNS L 13942296513 u163 DEH-P5050UB/XN/ES http://www.xiaoyu163.com...
http://www.xiaoyu163.com 11.4 PANEL UNIT 3 7 63 1515 0 PANEL UNIT SIDE A CN1901 EJECT L 13942296513 PANEL UNIT SIDE B CN801 u163 DEH-P5050UB/XN/ES http://www.xiaoyu163.com...
http://www.xiaoyu163.com 12. ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE: Parts whose parts numbers are omitted are subject to being not supplied. The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..The >...
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http://www.xiaoyu163.com Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. D 822 (A,40,33) Diode(ID) HZS7L(A3) 3 7 63 1515 0 D 901 (A,17,83) Diode HZS6L(B1) R 210 (B,91,91) RS1/16S0R0J D 902 (A,17,87) Diode 1SR139-400 R 301 (A,138,125) RS1/16S390J D 921 (A,55,110) Diode...
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http://www.xiaoyu163.com Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. 3 7 63 1515 0 R 566 (B,33,22) RS1/10SR821J R 927 (B,48,106) RS1/16S472J R 567 (A,31,17) RS1/16S1R0J R 928 (A,55,113) RD1/4PU102J R 568 (A,25,36) RD1/4PU681J R 931 (B,131,81) RS1/16S104J R 601...
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http://www.xiaoyu163.com Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. C 451 (A,34,67) CKSRYB104K16 IC 1902 (B,103,22) IC PEG411A 3 7 63 1515 0 C 452 (A,39,58) CEJQ470M16 Q 1902 (B,79,22) Transistor 2SC4081 C 453 (B,40,61) CKSRYB473K50 D 1901 (A,8,37) LED(ES,ES1) CL-195SR-CD...
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http://www.xiaoyu163.com Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. MISCELLANEOUS R 1917 (B,34,14) RS1/16S333J 3 7 63 1515 0 R 1918 (B,13,22) RS1/16S822J R 1919 (B,143,10) RS1/16S822J D 1970 LED(ES,ES1) CL220SRCTS LED(ID) CL220PGC R 1920 (B,69,21) RS1/16S103J S 1970 Push Switch(ES,ES1)(EJECT) CSG1135...
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http://www.xiaoyu163.com Circuit Symbol and No. Part No. Circuit Symbol and No. Part No. R 234 (B,23,26) RS1/16SS473J C 216 (A,51,52) CKSSYB332K50 3 7 63 1515 0 C 217 (A,48,52) CKSSYB104K10 R 235 (A,26,59) RS1/16SS473J C 218 (A,50,52) CKSSYB473K10 R 237 (A,24,35) RS1/16SS151J R 240...