Pioneer DEH-P47DHUC Service Manual Download Page 1

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PIONEER CORPORATION

4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC.

P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER EUROPE N.V.

Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD.

253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2000

K-ZZA. FEB. 2000 Printed in Japan

ORDER NO.

CRT2455

MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER

DEH-P77DH

X1M/UC

Service
Manual

DEH-P47DH

X1M/UC

DEH-P77DH/X1M/UC

This service manual should be used together with the following manual(s):

Model No.

Order No.

Mech. Module

Remarks

CX-958

CRT2423

S8.1

CD Mech. Module:Circuit Description, Mech. Description, Disassembly

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST .......................2

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

4. PCB CONNECTION DIAGRAM ................................28

5. ELECTRICAL PARTS LIST ........................................38

6. ADJUSTMENT..........................................................47

7. GENERAL INFORMATION .......................................51

7.1 DIAGNOSIS ........................................................51

7.1.1 TEST MODE ..............................................51

7.1.2 DISASSEMBLY .........................................54

7.2 PARTS .................................................................59

7.2.1 IC................................................................59

7.2.2 DISPLAY ....................................................65

7.3 OPERATIONAL FLOW CHART ...........................66

8. OPERATIONS AND SPECIFICATIONS.....................67

Summary of Contents for DEH-P47DHUC

Page 1: ...DEH P77DH X1M UC Service Manual DEH P47DH X1M UC DEH P77DH X1M UC This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 958 CRT2423 S8 1 CD Mech Module Circuit Description Mech Description Disassembly CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 2 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 28 5 ELE...

Page 2: ... it yourselfer 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 Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty If you are not qualified to perform the repair of this product properly and safely you should n...

Page 3: ...ntrol Unit See Contrast table 2 12 Screw BSZ30P050FMC 13 Nut CBN1012 14 Polyethylene Bag CEG1203 15 Spacer CLA2598 16 Bracket CNC6767 17 Bracket CNC5506 18 Bracket CNC5507 19 Bracket CNC5686 20 Bracket CNC5687 21 Bolt Unit CXA7960 22 Bolt Unit CXA7961 DEH P77DH P47DH Mark No Description Part No Mark No Description Part No 1 PACKING SECTION PARTS LIST NOTE Parts marked by are generally unavailable ...

Page 4: ...7DH X1M UC CRD3176 English French CRD3177 English French DEH P47DH X1M UC CRD3178 English French CRD3179 English French Part No Mark No Symbol and Description DEH P77DH X1M UC DEH P47DH X1M UC 1 2 Owner s Manual CRD3176 CRD3178 1 3 Installation Manual CRD3177 CRD3179 6 Battery CEX1030 Not used 7 Carton CHG4025 CHG4026 8 Contain Box CHL4025 CHL4026 11 Remote Control Unit CXB4285 Not used ...

Page 5: ...5 DEH P77DH P47DH 2 2 EXTERIOR ...

Page 6: ...NR1435 40 Remote Control Unit See Contrast table 2 41 Cover See Contrast table 2 42 Chassis Unit See Contrast table 2 43 Chassis Unit CXB5123 44 Detach Grille Assy See Contrast table 2 45 Screw BPZ20P100FZK 46 Knob CAA1493 47 Button EEQ CAC6449 48 Button DETACHABLE CAC6450 49 Button SOURCE See Contrast table 2 50 Button F A See Contrast table 2 51 Button SEEK See Contrast table 2 52 Button 1 6 See...

Page 7: ...433 CKB1043 CKB1042 27 Connector CN431 CKS3584 Not used 28 Connector CN952 CKS3585 Not used 32 Holder CNC6880 CNC6893 36 Holder CNC8689 CNC8690 40 Remote Control Unit CXB4285 Not used 41 Cover CNS4948 Not used 42 Chassis Unit CXB5122 CXB5199 44 Detach Grille Assy CXB5395 CXB5396 49 Button SOURCE CAC6451 CAC6444 50 Button F A CAC6452 CAC6445 51 Button SEEK CAC6453 CAC6446 52 Button 1 6 CAC6454 CAC6...

Page 8: ...8 DEH P77DH P47DH 2 3 CD MECHANISM MODULE ...

Page 9: ... Bracket CNC8567 42 43 Spacer CNM3315 44 Sheet CNM6659 45 46 47 Ball CNR1189 48 Belt CNT1086 49 Roller CNV4509 50 Arm CNV6037 51 Arm CNV5247 52 Arm CNV5248 53 Arm CNV5249 54 Guide CNV5254 55 Guide CNV5255 56 Gear CNV5257 57 Gear CNV5256 58 Guide CNV6272 59 Damper CNV6010 60 Arm CNV6096 61 Arm CNV6031 62 Arm CNV6211 63 Guide CNV6012 64 Guide CNV5510 65 66 Guide CNV5751 67 Clamper CNV6013 68 Gear CN...

Page 10: ...1 3 4 3 FO TO FO TO 16 23 X201 S801 HOME S802 CLAMP CLAMP CDLOAD CDEJET CONT EJTSNS CDCSNS CD5VON VD VD V 5 VD ED TD SD MD 97 14 5 4 3 98 21 LD PSW L L PD FDP TDP SOP F MUTE R SOM COP COM LOP LOM 20 10 11 6 LOUT 24 39 17 12 11 14 13 10 9 21 D802 DISC SENSE SELECT SENSE LOADING MOTOR CARRIAGE MOTOR SPINDLE MOTOR D801 28 DSCSNS CD5VON 1 CDLOAD LD MD MD LD 2 1 ANT1 TV ANT2 TV RF TV HOLOGRAM UNIT FOCU...

Page 11: ...IC 902 reset VDD Q601 Q952 Q959 Q953 Q434 SYSPW Q551 Q957 Q954 Q955 Q901 Q958 DALMON TX RX IPPW DALMON DALMON ELECTRONIC VOLUME SOURCE SELECTOR SYS B B REM STBY MUTE REMOTE CONTROL SENSOR IC 901 PD6279A LCD DRIVER KEY MATRIX LCD OPT IN 1 14 10 9 8 6 7 13 3 SI SO X0 X1 dim KEY DATA LCD DATA REMIN VCC 53 52 57 X901 58 61 49 50 60 CN901 KEYBOARD UNIT ALARM ACC FL FL ILL RL RL B REM dled B U VDD 49 50...

Page 12: ...s 12 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or ELECTRICAL PARTS LIST A a A b A a A a A b A b A b A b A a A a Large size SCH diagram Guide page Detailed page A A a A TUNER AMP UNIT B E D CD MECHANISM MODULE C KEYBOARD UNIT ...

Page 13: ...P47DH HN1C03F P77DH IMH3A P47DH DEH P77DH X1M UC DEH P47DH X1M UC DEH P77DH X1M UC DEH P77DH X1M UC DEH P77DH X1M UC FM 100 30 6dBs AM 30 20 1dBs IP BUS 36 3dBs S CD 36 5dBs FM 100 3 84dBs AM 30 6 36dBs IP BUS 9 54dBs S CD 9 74dBs FM 100 4 6dBs AM 30 5 9dBs IP BUS 10 3dBs S CD 10 5dBs FM 100 4 6dBs AM 30 5 9dBs IP BUS 10 3dBs S CD 10 5dBs s 13 DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A A b A ...

Page 14: ...N701 CN502 CN501 CN411 FM 100 20 5dBs AM 30 31dBs IP BUS 2 2dBs S CD 4 4dBs IP BUS 2 2dBs FM 100 19 5dBs AM 30 30dBs S CD 4 4dBs 14 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A A a A a A b A TUNER AMP UNIT B 1 2 3 ...

Page 15: ...CN651 CN901 CN701 15 DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A A a A a A b E D CD MECHANISM MODULE KEYBOARD UNIT C 4 5 ...

Page 16: ...77DH 0R0 P47DH 10K P77DH 0R0 P47DH HN1C03F P77DH IMH3A P47DH DEH P77DH X1M UC DEH P47DH X1M UC DEH P77DH X1M UC FM 100 30 6dBs AM 30 20 1dBs IP BUS 36 3dBs S CD 36 5dBs FM 100 3 84dBs AM 30 6 36dBs IP BUS 9 54dBs S CD 9 74dBs FM 100 4 6dBs AM 30 5 9dBs IP BUS 10 3dBs S CD 10 5dBs FM 100 4 6dBs AM 30 5 9dBs IP BUS 10 3dBs S CD 10 5dBs A a A b A b DEH P77DH P47DH 1 2 3 ...

Page 17: ...17 DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A CN951 CEK1136 CN952 DEH P77DH X1M UC DEH P77DH X1M UC A b A a A b 4 5 ...

Page 18: ...77DH P47DH 1 2 3 4 1 2 3 4 D C B A B 3 3 FM AM TUNER UNIT B A FM AM TUNER UNIT KV1410 23 Mark None F0 F65 F125 A0 A74 A125 Band FM FM FM AM AM AM Input Level 0dBf 65dBf 125dBf 0dBµ 74dBµ 125dBµ DAN217U DAN217U ...

Page 19: ...19 DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A B KV1410 23 ...

Page 20: ...20 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A DEH P77DH X1M UC DEH P47DH X1M UC C 3 4 KEYBOARD UNIT C KEYBOARD UNIT ...

Page 21: ...21 DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A CN901 C A CN651 ...

Page 22: ...SFP SERVICE P8 PICKUP UNIT PHOTO UNIT S8 CONTROL UNIT SPINDLE MOTOR Q2 CPT230SX TU Q1 CPT230SX TU M3 CXB2562 CARRIAGE MOTOR M1 CXB2190 M2 CXB2195 LOADING MOTOR RF AMP SE 5V REGULATOR CD DRIVER CN101 CN802 CN801 3 5 CD MECHANISM MODULE E D E D 22 ...

Page 23: ... DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A MP SERVO DSP DAC LPF SWITCHES CONTROL UNIT S801 HOME SWITCH ON OFF S802 CLAMP SWITCH ON OFF The underlined indicates the switch position CN701 16 934MHz A CN681 D ...

Page 24: ... div 9 CH2 TD 0 5V div Test mode 32 tracks jump FWD 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode Single jump FWD 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode 100 tracks jump FWD 5ms div 6 CH1 FE 0 1V div 3 CH2 FD 0 2V div Normal mode Play 20ms div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close 12cm 0 5s div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close ...

Page 25: ...l mode play 8 CH1 TE 1V div CH2 TEC 1V div Test mode Focus close Tracking open 2ms div 8 CH1 TE 0 5V div 6 CH2 FE 0 5V div Normal mode AGC after focus close 0 2s div PLCK 2V div 0 5µs div Normal mode play 20ms div SCKO 2V div 1µs div Normal mode play Dout 2V div 10µs div Normal mode play LRCK 2V div 20µs div Normal mode play VD 5V div 50ms div Normal mode No disc GND REFO REFO GND REFO REFO REFO R...

Page 26: ...0 5V div Normal mode During AGC 1 CH1 RFI 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 2ms div 1ms div 0 5ms div 3 CH1 FD 0 5V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div 9 CH1 TD 0 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO ...

Page 27: ...27 DEH P77DH P47DH ...

Page 28: ...GRAMS 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 gram 2 Viewpoint of PCB diagrams A A Capacitor Connector P C Board Chip Part SIDE A SIDE B TUNER AMP UNIT CORD ASSY C CN901 ...

Page 29: ...29 DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A A SIDE A IP BUS IN CN701 D B ...

Page 30: ...30 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A A A TUNER AMP UNIT ...

Page 31: ...31 DEH P77DH P47DH 5 6 7 8 5 6 7 8 D C B A A SIDE B ...

Page 32: ...32 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A 4 2 FM AM TUNER UNIT B SIDE A B FM AM TUNER UNIT A ...

Page 33: ...33 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A B SIDE B B FM AM TUNER UNIT ...

Page 34: ...34 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A 4 3 KEYBOARD UNIT VR SOURCE FUNC BAND P EQ P EQ 1 2 3 4 5 6 EJECT D PTY CLK B PGM A DISP AUDIO C C SIDE A KEYBOARD UNIT ...

Page 35: ...35 DEH P77DH P47DH 1 2 3 4 1 2 3 4 D C B A C C KEYBOARD UNIT SIDE B A CN651 ...

Page 36: ...H P77DH P47DH 1 2 3 4 1 2 3 4 D C B A 4 4 CD MECHANISM MODULE CONTROL UNIT HOME M1 CARRIAGE MOTOR M2 LOADING MOTOR M3 SPINDLE MOTOR PICKUP UNIT SERVICE P8 CN802 CN681 3 2 1 PHOTO UNIT S8 SIDE A A D E D D E E ...

Page 37: ...37 DEH P77DH P47DH D C B A 1 2 3 4 1 2 3 4 CLAMP SIDE B CONTROL UNIT D D ...

Page 38: ...istor IMD2A D 432 Diode 1SS133 D 433 Diode DAN202U D 501 Diode HZS16 1 D 552 Diode S1G 6904G2P D 553 Diode MPG06G 6415G3 D 651 Diode MTZ5R6J C D 652 Diode Network DA204U D 653 Diode Network DA204U D 654 Diode Network DA204U D 655 Diode Network DA204U D 656 Diode Network DA204U D 657 Diode Network DA204U D 851 LED BR4361F D 852 Diode ERA15 02VH D 853 Diode ERA15 02VH D 854 Diode ERA15 02VH D 855 Di...

Page 39: ...R 553 RS1 10S331J R 601 RS1 8S473J R 603 RS1 10S102J R 604 RS1 10S101J R 605 RD1 4PU473J R 606 RS1 10S473J R 610 RS1 10S222J R 612 RD1 4PU222J R 613 RD1 4PU222J R 614 RD1 4PU473J R 615 RD1 4PU473J R 616 RD1 4PU473J R 617 RS1 10S104J R 618 RS1 10S333J R 619 RS1 10S223J R 622 RS1 10S0R0J R 623 RD1 4PU102J R 624 RD1 4PU102J R 625 RS1 8S102J R 626 RS1 10S822J R 628 RD1 4PU102J R 629 RD1 4PU102J R 630 ...

Page 40: ...462 CKSQYB152K50 C 463 CEJANP4R7M16 C 464 CEJANP4R7M16 C 465 CKSQYB473K50 C 466 CKSQYB473K50 C 467 CKSQYB473K50 C 468 CKSQYB473K50 C 469 CKSQYB153K50 C 470 CKSQYB333K50 C 471 CKSQYB123K50 C 472 CKSQYB473K50 C 473 CKSQYB153K50 C 474 CEJA100M16 C 475 CKSQYB471K50 C 476 CEJA100M16 C 477 CKSQYB104K50 C 478 CEJA100M16 C 479 CEJA100M16 C 480 CASA4R7M16 C 481 CKSQYB105K10 C 482 CKSQYB105K10 C 483 CKSQYB1...

Page 41: ...U D 951 Diode ERA15 02VH D 952 Diode ERA15 02VH D 955 Diode DAN202U D 956 Diode HZS6L B2 D 957 Diode HZS7L C2 D 958 Diode HZS6L C3 D 959 Diode HZS9L A2 D 960 Diode HZS9L B3 D 961 Diode ERA15 02VH D 973 Diode 1SR139 400 D 992 Diode HZS9L B1 L 411 Inductor LAU3R3J L 501 Ferri Inductor LAU4R7K L 502 Inductor CTF1399 L 503 Inductor CTF1399 L 601 Inductor LAU100K L 603 Ferri Inductor LAU2R2K L 604 Ferr...

Page 42: ... 4PU102J R 685 RS1 10S0R0J R 686 RS1 8S0R0J R 687 RS1 10S0R0J R 688 RS1 8S0R0J R 689 RS1 8S0R0J R 690 RS1 10S473J R 856 RS1 10S473J R 857 RS1 10S473J R 858 RS1 10S473J R 951 RD1 4PU102J R 952 RD1 4PU153J R 953 RD1 4PU472J R 954 RS1 10S472J R 955 RD1 4PU102J R 956 RD1 4PU102J R 957 RS1 10S101J R 958 RS1 10S622J R 959 RS1 10S473J R 960 RS1 10S473J R 961 RS1 10S103J R 962 RS1 10S473J R 963 RS1 10S472...

Page 43: ...D 910 LED CL170FGCD D 911 LED CL170FGCD D 912 LED CL170FGCD D 913 LED CL170FGCD D 914 LED CL170FGCD D 915 LED CL220FGCD D 916 LED CL220FGCD D 917 LED CL170UBX L 901 Inductor LCTA101J3225 X 901 Radiator 5 00MHz CSS1423 S 901 Push Switch CSG1143 S 902 Push Switch CSG1111 S 903 Push Switch CSG1111 S 904 Push Switch CSG1143 S 905 Push Switch CSG1129 S 906 Push Switch CSG1127 S 907 Push Switch CSG1127 ...

Page 44: ...J R 19 RS1 16S473J R 20 RS1 16S470J R 31 RS1 16S0R0J R 51 RS1 16S470J R 52 RS1 16S103J R 53 RS1 16S103J R 54 RS1 16S331J R 55 RS1 16S331J R 56 RS1 16S560J R 57 RS1 16S560J R 58 RS1 16S102J R 59 RS1 16S225J R 60 RS1 16S133J R 61 RS1 16S433J R 101 RS1 16S333J R 102 RS1 16S103J R 103 RS1 16S333J R 104 RS1 16S562J R 110 RS1 16S154J R 111 RS1 16S273J R 113 RS1 16S222J R 114 RS1 16S333J R 115 RS1 16S334...

Page 45: ... CCSRCH270J50 C 921 CCSRCH270J50 C 922 CKSYB105K16 C 923 CKSRYB103K50 Unit Number CWX2411 Unit Name Control Unit MISCELLANEOUS IC 201 IC UPD63711GC IC 301 IC BA5985FM IC 701 IC BA05SFP Q 101 Transistor 2SB1132 D 801 LED CL200IRX D 802 LED CL200IRX X 201 Ceramic Oscillator 16 934MHz CSS1456 S 801 Spring Switch HOME CSN1051 S 802 Spring Switch CLAMP CSN1052 RESISTORS R 101 RS1 8S120J R 102 RS1 8S100...

Page 46: ...04 CCSQSL152J50 C 702 10µF 10V CCH1349 C 703 CKSQYB334K16 Unit Number Unit Name Photo Unit S8 Q 1 Photo transistor CPT230SX TU Q 2 Photo transistor CPT230SX TU Miscellaneous Parts List Pickup Unit Service P8 CXX1285 M 1 Motor Unit CARRIAGE CXB2190 M 2 Motor Unit LOADING CXB2195 M 3 Motor Unit SPINDLE CXB2562 Circuit Symbol and No Part Name Part No E ...

Page 47: ...are are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the sys tem when making adjustment Disc detection during loading and eject operations is performed by means of a photo transistor in this unit Consequently if the inside of the unit is exposed to a strong light source when the outer casing is removed for repairs or adjustment the following mal...

Page 48: ...Balance Adjustment 7 F T RF AGC F Bias Display Select F T AGC and RF AGC CRG Move 100TR Jump Only TRK MIN SEC F AGC Gain RF AGC Gain T AGC Gain 8 Power ON Adjustment for T Offset 5 4 4 6 CRG TR Jump NO Select CRG TR Jump CRG TR Jump Power OFF Display Display Display T Close and F T AGC and RF AGC and Fit Servo Display Power ON Not adjustment for T Offset Display Display 2 RF AMP Gain Select 2 Powe...

Page 49: ... to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjust ment the display should now read 81 Press key 3 2 times The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check that the phase differ ence is within 75 Refer to the photograp...

Page 50: ...50 DEH P77DH P47DH Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...

Page 51: ...Failure on home switch or CRG move mechanism 11 Electricity Focus Servo NG Focusing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Failure on spindle stains or damages on disc or excessive vibrations Subcode NG A disc not containing CD R data is found Turned over disc are found thoug...

Page 52: ... 2 Key Correspondence Key Test mode New test mode Example Power Off Power On In play Error Production BAND To power on To power off Time Err No switching offset adjustment performed FWD Kick FF TR REV Kick REV TR 1 T Close AGC performed Scan parameter display switching 2 RF AMP gain switching Parameter display switching Mode T BAL adjustment T Open 3 To power on F Close RF AGC F T AGC offset adjus...

Page 53: ...ed focus search time has been passed 25 Focus search preprocessing is in None progress while setup protection is turned on 26 Focus search preprocessing is in None progress while focus recovery is turned on 27 Wait time after focus close is set up Off focus 28 Standing by after focus close is over Off focus 29 Setup 1 2 before T balance adjustment is started Off focus 30 Setup 2 2 before T balance...

Page 54: ...ion Error Occurred Switch to the following displays A and B using the BAND switch A Error occurrence timing display in absolute time An example Error occurred in 12th tune at 34 56 in absolute time TRK No MIN SEC 12 34 56 B Error No display An example Error 40 Off focus is detected ERROR 40 Removing the Upper Case Fig 1 Remove the five screws and then remove the upper case Fig 1 7 1 2 DISASSEMBLY ...

Page 55: ... Assy is not removed the Chassis Unit cannot be removed Removing the CD Mechanism Module Fig 2 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module not shown Fig 2 Fig 3 Chassis Unit CD Mechanism Module Panel Assy Removing the Tuner Amp Unit Fig 4 Remove the two screws Remove the three screws Remove the screw Disconnect the four claws and then remove the Tuner Am...

Page 56: ...gage and remove the mechanism from the one damper by driving it up aslant into front side direction Note When assembling the Carriage Mechanism coat the dampers with alcohol prior to the assembly Removing the Clamp Arm Assy 1 Remove a Spring A a B and a Spring C 2 Drive the Clamp Arm Assy up into rear side direction then disengage the arm from its current position Finally drive the assembly approx...

Page 57: ...care must be exercised so that cord may be caught by the gear Removing the LO Arm Assy 1 Remove two Pins to dismount the LO Arm Assy Removing the Control Unit and the Spindle Motor 1 Remove from the connector after mounting the short pin on the flexible PCB of the pickup unit 2 Remove two Soldered joints then remove two Screws A 3 Remove two connectors and a Screw B 4 Disengage the Control Unit fr...

Page 58: ...ove the Belt a Screw B two Screws C a Guide and a Screw Unit 4 Dismount the Carriage Motor Note When assembling the Belt use care so that it may not be contaminated by grease Removing the Pickup Unit 1 Remove two Screws and a Shaft 2 Dismount the Pickup Unit Pickup Unit Shaft C Guide B Screw Unit Carriage Motor A A C Belt Loading Motor ...

Page 59: ... FLAG O Flag output pin to indicate that audio data currently being output consists of noncorrectable data 29 DIN I Serial data input to internal DAC 30 DOUT O Serial audio data output 31 SCKIN I Serial clock input to internal DAC 32 SCKO O Audio data that is output from DOUT changes at rising edge of this clock 33 LRCKIN I LRCK signal input to internal DAC 34 LRCK O Signals to distinguish the rig...

Page 60: ... additional pin 79 EQ1 RF amplifier equalizer parts additional pin 80 RF I RF summing amplifier inverted input 81 A GND Analog circuit GND 82 A I Photo detector A input 83 C I Photo detector C input 84 B I Photo detector B input 85 D I Photo detector D input 86 F I Photo detector F input 87 E I Photo detector E input 88 A VDD Positive power supply terminal to analog circuit 89 REFOUT O Reference e...

Page 61: ...61 DEH P77DH P47DH PML004AF S 81250SGUP GND VIN VOUT 3 2 1 PA2028A ...

Page 62: ...AM O RDS decoder power supply control output 30 LOCL O Local L output 31 LOCH O Local H output 32 tunpce O EEPROM chip enable output 33 VCK O Clock output for electronic volume 34 VST O Strobe pulse output for electronic volume 35 VDT O Data output for electronic volume 36 NC Not used 37 ROMCS O ROM collection chip select output 38 SD I Station detector input 39 st I FM stereo input 40 VSS GND 41 ...

Page 63: ...nput 78 EJTSNS I CD disc EJECT position detect input 79 DSCSNS I CD disc insert sense input 80 VDSENS I VD voltage sense input 81 TEMP I Temperature sense input CD 82 VDD A D converter power supply terminal 83 VDD A D converter reference voltage terminal 84 GND GND 85 RX I IP BUS data input 86 TX O IP BUS data output 87 GND GND 88 ldet I PLL lock sense input 89 90 NC Not used 91 isens I Illuminati...

Page 64: ...cro computer UART communication data input 54 55 MOD0 1 GND 56 RST I Reset signal input terminal 57 X0 Crystal oscillator connection pin 58 X1 Crystal oscillator connection pin 59 VSS GND 60 REMIN I Remote control reception input 61 DIM O Dimmer select output 62 GRN amb O Illumination color select output 63 66 KDT4 1 I Key data input 67 72 KST6 1 O Key strobe output 73 100 SEG69 42 O LCD segment o...

Page 65: ...65 DEH P77DH P47DH SEGMENT 7 2 2 DISPLAY CAW1565 COMMON ...

Page 66: ... H 25pin SWVDD H 1pin Source keys operative Completes power on operation After that proceed to each source operation SYSPW H 21pin Starts communication with Grille microcomputer Source ON 300ms 300ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective ...

Page 67: ...n Raise or lower the volume AUDIO button BAND button FUNCTION button CD button Press once to select a CD ATT button This lets you quickly lower volume level by about 90 Press 5 2 3 buttons TUNER button Press once to select a tuner PAUSE button Press once to pause play CLOCK button PROGR button DISPLAY button FUNCTION button VOLUME 5 2 3 buttons BAND button Buttons 1 6 DETACH button AUDIO button SO...

Page 68: ...duct Only one External Unit can be controlled by this product In the following cases the sound source will not change When a product corresponding to each source is not connected to this product When no disc is set in this product When no magazine is set in the Multi CD player When the AUX external input is set to OFF When this product s blue white lead is connected to the car s Auto antenna relay...

Page 69: ...rate properly an error message such as ERROR 14 appears on the display The Built in CD player is not equipped with CD TEXT function A CD TEXT disc is a CD featuring recorded text information such as Disc Title Artist Name and Track Title Disc Loading Slot The Built in CD player plays one standard 12 cm or 8 cm single CD at a time Do not use an adapter when playing 8 cm CD Track Number Indicator Pl...

Page 70: ...ncy Indicator Basic Operation of Multi CD Player This product can control a Multi CD player sold separately Play Time Indicator Track Number Indicator Disc Search Disc Number Indicator Disc Number Search for 6 Disc 12 Disc types You can select discs directly with the 1 to 6 buttons Just press the num ber corresponding to the disc you want to listen to Note When a 12 Disc Multi CD Player is connect...

Page 71: ...button c on the head unit or remote controller Entering the Function Menu The Function Menu lets you operate simple functions for each source Note After entering the Function Menu if you do not perform an operation within about 30 seconds the Function Menu is automatically canceled 1 Select the desired mode in the Function Menu Refer to next section Function Menu Functions Each press changes the M...

Page 72: ...ote You can cancel the Detailed Setting Menu by pressing the FUNCTION button again for 2 seconds Detailed Setting Menu Functions The following chart shows functions for each source in the Detailed Setting Menu The chart also shows indications for each function operations and buttons used to perform operations For more details or when you want to know about an operation 7 Tuner Function name Displa...

Page 73: ...ar output Blue Brown White Red Brown See the section DFS Alarm Installation White Orange To system control terminal of the power amp or Auto antenna relay control terminal max 300 mA 12 V DC To electric terminal controlled by ignition switch 12 V DC ON OFF To terminal always supplied with power regardless of ignition switch position White Yellow Yellow black If you use a cellular telephone connect...

Page 74: ...B 100 Hz 6 5 dB 10 kHz High 11 dB 100 Hz 11 dB 10 kHz volume 30 dB Network HPF Frequency 50 80 125 Hz Slope 12 dB oct Subwoofer output Frequency 50 80 125 Hz Slope 18 dB oct Gain 12 dB CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantizatin bits 16 linear Frequency characteristics 5 20 000 Hz 1 dB Signal to noise ratio 94...

Page 75: ...00 Hz 3 dB 10 kHz Mid 10 dB 100 Hz 6 5 dB 10 kHz High 11 dB 100 Hz 11 dB 10 kHz volume 30 dB Network HPF Frequency 50 80 125 Hz Slope 12 dB oct Subwoofer output Frequency 50 80 125 Hz Slope 18 dB oct Gain 12 dB CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantizatin bits 16 linear Frequency characteristics 5 20 000 Hz 1 d...

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