Pioneer CDX-MG2006 Service Manual Download Page 4

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CDX-MG2006ZRN

2.2 EXTERIOR

Summary of Contents for CDX-MG2006

Page 1: ...ODED VIEWS AND PARTS LIST 3 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 26 5 ELECTRICAL PARTS LIST 42 6 ADJUSTMENT 46 7 GENERAL INFORMATION 48 7 1 DIAGNOSIS 48 7 1 1 TEST MODE 48 7 1 2 DISASSEMBLY 54 7 1 3 CONNECTOR FUNCTION DESCRIPTION 58 7 2 IC 59 7 3 SYSTEM BLOCK DIAGRAM 61 8 OPERATIONS AND SPECIFICATIONS 62 VEHICLE DESTINATION PRODUCED AFTER RENAULT PART No ID No PIONEER ...

Page 2: ...for qualified service technicians it is not meant for the casual do 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 ...

Page 3: ... Bag CEG1042 8 Contain Box CHL3990 Mark No Description Part No Mark No Description Part No PACKING SECTION PARTS LIST NOTE Parts marked by are generally unavailable because they are not in our Master Spare Parts List Screws adjacent to mark on the product are used for disassembly 2 EXPLODED VIEWS AND PARTS LIST 2 1 PACKING 3 1 2 3 6 7 5 8 4 4 ...

Page 4: ...4 CDX MG2006ZRN 2 2 EXTERIOR ...

Page 5: ...C8031 30 Chassis Unit CXB4792 31 Screw BPZ20P080FMC 32 Button 1 6 CAC6344 33 Button EJECT CAC6345 34 Door CAT2185 35 Washer CBF1038 36 Spring CBH2200 37 Spring CBH2201 38 Connector CDE6143 39 Insulator CNM5331 40 Insulator CNM6818 41 Grille CNS6101 42 Gear CNV5547 43 Arm CNV5548 44 Lighting Conductor CNV6028 45 Lighting Conductor CNV6029 46 Holder CNV6030 47 Keyboard Unit CWM6822 48 Connector CN90...

Page 6: ...6 CDX MG2006ZRN 2 3 CD MECHANISM ...

Page 7: ...CLA3159 48 Roller CLA3160 49 Shaft CLA3179 50 Spacer CLA3194 51 Roller CLA3248 52 Bush CLA3353 53 Shaft CLA3469 54 Shaft CLA3693 55 Steer CNC7215 56 Steer CNC7216 57 Cam CNC8774 58 Holder CNC7235 59 Gear CNC7236 60 Gear CNC8883 61 Lever CNC7243 62 Lever CNC7244 63 Lever CNC7245 64 Lever CNC7246 65 Cover CNC7441 66 Holder Unit CXB4946 67 Lever CNC8024 68 Gear CNC8140 69 Sheet CNM5831 70 PCB CNP5680...

Page 8: ...345 143 Motor M5 SPINDLE CXM1120 144 Screw JFZ14P020FZK 145 Washer YE15FUC 146 Arm Unit CXB5018 147 Arm Unit CXB5019 148 Tray Assy CXB4307 149 Spring CBH2269 150 Sheet CNM6699 151 Cam Motor Assy CXB3170 152 Spacer CNC8289 153 Bracket Unit CXB4165 154 Motor Unit M1 Cam Gear CXB3174 155 Motor Unit M3 ELV CXB3175 156 Screw JFZ20P025FMC 157 Loading Arm L Assy CXB3171 158 Load Arm L Assy Service CXX141...

Page 9: ... 190 Switch S887 CLAMP CSN1051 191 Switch S886 ELV HOME CSN1052 192 Bracket Unit CXB4306 193 Photo transistor Q851 852 CPT231SXTD 194 Resistor R856 RS1 8S911J 195 Resistor R857 RS1 8S821J 196 Photo interrupter Q1 RPI 221 197 Screw CBA1387 198 Pickup Unit Service P8 CXX1311 ...

Page 10: ...MO CHMI V 5V IC701 BA05SFP 5V REGULATOR VM 4 2 1 XAO XSTB XSO XSI XSCK XRST SCO S8 S8 S8 MOTOR DRIVER IC802 LB1836M 2 6 3 5 ELVSNS MOTOR DRIVER LB1836M IC801 2 6 13 9 5 3 12 10 CG CG EL EL PVD LO LO PVD PVD Q801 VD Q802 LOAD CLAMP ELHOME CN802 M BCL SPINDLE MOTOR CARRIAGE MOTOR HOME SWITCH EC VM VCC ST SR GND HOME M LOADING MOTOR M CAMGEAR MOTOR M ELEVATION MOTOR Q851 Q852 D891 D892 PH1 PVD Q881 D...

Page 11: ...HOME CLAMPSW 26 79 3 2 4 62 61 60 59 58 57 78 77 76 55 6 5 DCLOSE EJKEY RESET ILPOW EXSO EXSCK DATA CLK 40 14 25 70 68 66 67 2 1 VDD Q705 Q706 B U Q707 CN701 CN901 KEY DATA DOORSW DOORSW ILPOW ILPOW EJECT EJECT VDD VDD DATA CLK MODE LED DRIVER IC901 BU2092FV D905 916 20 2 3 4 42 8 9 9 43 42 35 16 39 12 10 41 1 50 49 48 50 1 2 3 6 7 45 44 11 40 4 47 5 46 2 49 3 48 47 46 45 4 5 6 12 39 44 7 43 8 3 1...

Page 12: ...TROLLER CD CORE UNIT STS UNIT D KEYBOARD UNIT 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 b A b A a Large size SCH diagram Guide page Detailed page B A a ...

Page 13: ...r and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors 1 2 3 2 13 12 11 10 9 1 3 4 8 7 6 5 E P BUS M A b A ...

Page 14: ...14 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A CN701 CN101 SYSTEM CONTROLLER CD CORE UNIT STS UNIT D 1 A a A b A a 2 ...

Page 15: ...15 CDX MG2006ZRN 5 6 7 8 5 6 7 8 D C B A CN901 CN701 SYSTEM CONTROLLER KEYBOARD UNIT B A a A b B 3 A a ...

Page 16: ...16 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A CN777 CN703 CN704 EXTENSION UNIT A CONNECTOR UNIT M 2 13 12 11 10 9 1 3 4 8 7 6 5 E P BUS A a A b A b 1 2 M ...

Page 17: ...itor fixed values are expressed as 2 2 2R2 0 022 R022 Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors 1 2 3 A a A b A b 3 M ...

Page 18: ...M5 SPINDLE CXM1120 DISC INSERT DETECT M4 CARRIAGE CXB3178 2 5V RF AMP AUTO POWER CONTROL CD DRIVER D E MOTOR PCB B CD CORE UNIT SERVO UNIT 18 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A C E C 3 3 CD CORE UNIT SERVO UNIT ...

Page 19: ...19 CDX MG2006ZRN 5 6 7 8 5 6 7 8 D C B A C 16 934MHz 22 6R3 FOCUS TRACKING CARRIAGE SPINDLE DIGITAL SERVO DIGITAL SIGNAL PROCESSOR D A CONVERTER F ...

Page 20: ...ACK MEMORY CONTROL 5V REGULATOR 7 5V 9 0V MOTOR DRIVER G F D H LOAD SWITCH DOOR SWITCH MODE SWITCH CD CORE UNIT STS UNIT CD CORE UNIT SERVO UNIT MOTOR PCB A ELV SENSE 20 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A D F C D 3 4 CD CORE UNIT STS UNIT ...

Page 21: ...21 CDX MG2006ZRN 5 6 7 8 5 6 7 8 D C B A D 22 6R3 RACK RY CONTROLLER IVER MOTOR DRIVER 4M DRAM D A CONVERTER A CN101 ...

Page 22: ...v 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode 32 tracks jump FWD 0 5ms div 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Test mode Single jump FWD 0 5ms div 6 CH1 FEY 0 1V div 3 CH2 FIN 0 2V div Normal mode Play 20ms div 3 CH1 FIN 0 5V div 0 CH2 SIN 1V div Normal mode Focus close 0 5s div GND GND GND GND Waveforms 0 SIN 0 5V div 0 1s div Normal mode Play REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOU...

Page 23: ...en 2ms div 6 CH1 FEY 0 2V div 3 CH2 FIN 0 5V div Normal mode During AGC 1ms div EFM 1V div 2µs div Play 0 2s div Dout 2V div 5µs div Play LRCK 2V div 10µs div ADRMON 1V div 1s div Normal mode Starting play GND REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT REFOUT 1 CH1 RFO 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm 500µs div REFOUT R...

Page 24: ... 5V div Test mode 100 tracks jump FWD 8 CH1 TEY 0 5V div 9 CH2 TIN 0 5V div Normal mode Play 10ms div 5ms div REFOUT REFOUT SCKO 2V div 500ns div Play REFOUT CH1 RCH 2V div CH2 LCH 2V div Normal mode PLAY 0dB 1kHz 200µs div AAGND AAGND REFOUT REFOUT ...

Page 25: ...H I J L M K CXB3177 SWITCH PCB UNIT A PCB UNIT C PCB UNIT E PCB UNIT B PCB UNIT D LOAD MOTOR PCB G CN802 25 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 3 5 PCB UNIT A B C D E LOAD MOTOR PCB L I H G J K G D ...

Page 26: ...clude 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 EXTENSION UNIT 4 PCB CONNECTION DIAGRAM 4 1 EXTENSION UNIT Capacitor Connector P C Board Chip Part SIDE A SIDE B SIDE A A A ...

Page 27: ...27 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A CN701 CN901 EXTENSION UNIT SIDE B A AB D CN703 M ...

Page 28: ...28 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 1 2 3 4 5 6 EJECT DOOR SW 4 2 KEYBOARD UNIT KEYBOARD UNIT CN701 SIDE B SIDE A KEYBOARD UNIT B B B A ...

Page 29: ...29 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A M 4 3 CONNECTOR UNIT CN777 SIDE B SIDE A A CONNECTOR UNIT M CONNECTOR UNIT M ...

Page 30: ...30 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 4 CD CORE UNIT SERVO UNIT CD CORE UNIT SERVO UNIT SIDE A C E C F PICKUP UNIT SERVICE P8 ...

Page 31: ...31 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A CD CORE UNIT SERVO UNIT SIDE B C C ...

Page 32: ...32 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 5 CD CORE UNIT STS UNIT CN101 SIDE A D A F H D CD CORE UNIT STS UNIT ...

Page 33: ...33 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A CD CORE UNIT STS UNIT SIDE B D D ...

Page 34: ...34 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 6 MOTOR PCB B MOTOR PCB B E E SPINDLE MOTOR M5 ...

Page 35: ...M M4 CARRIAGE 1 12 D CN301 35 CDX MG2006ZRN 5 6 7 8 5 6 7 8 D C B A E C ...

Page 36: ...M M3 ELV M M1 CAM GEAR Q1 ELV SENSE 1 30 D CN201 36 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 7 MOTOR PCB A MOTOR PCB A F SIDE A C F ...

Page 37: ...1 41 G CN801 37 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A MOTOR PCB A SIDE B F D 50 F ...

Page 38: ...S887 CLAMP 1 11 1 7 S886 ELV G CN802 I 38 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 9 PCB UNIT B PCB UNIT B 4 8 PCB UNIT D PCB UNIT D G H G H D ...

Page 39: ...39 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 10 PCB UNIT E PCB UNIT E PCB UNIT E SIDE A SIDE B I I I ...

Page 40: ...1 4 D883 S885 MAX DETECT Q881 40 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 11 PCB UNIT C PCB UNIT C J J I ...

Page 41: ...M M2 LOADING 1 1 4 2 I M D891 D892 1 2 41 CDX MG2006ZRN 1 2 3 4 1 2 3 4 D C B A 4 12 LOAD MOTOR PCB 4 13 PCB UNIT A LOAD MOTOR PCB PCB UNIT A K L K L G I I ...

Page 42: ... 16S272J R 111 RS1 16S103J R 402 RA4C473J R 403 RS1 16S104J R 404 RA4C681J R 405 RS1 16S681J R 601 RS1 16S473J R 602 RS1 16S473J R 603 RS1 16S473J R 604 RS1 16S102J R 605 RA4C222J R 609 RS1 16S222J R 610 RS1 16S222J R 611 RA4C561J R 615 RS1 16S102J R 616 RS1 16S473J R 617 RN1 16SE1502D R 618 RS1 16S222J R 620 RS1 16S473J R 621 RN1 10SE4302D R 622 RN1 10SE1002D R 640 RS1 16S471J R 642 RS1 16S471J R...

Page 43: ...YB473K16 Unit Number CWM6823 Unit Name Connector Unit MISCELLANEOUS D 701 Diode ERA15 02VH D 704 Diode 1SS355 D 707 Diode ERA15 02VH RESISTORS R 707 RS1 10S103J CAPACITORS C 706 CKSQYB104K50 Unit Number CWM6822 Unit Name Keyboard Unit MISCELLANEOUS IC 901 IC BU2092FV D 901 Diode 1SS355 D 902 Diode 1SS355 D 903 Diode 1SS355 D 905 LED CL200PGCTU D 906 LED CL150DCD AB D 907 LED CL200PGCTU D 908 LED C...

Page 44: ...SRCH240J50 C 106 CKSRYB222K50 C 107 CEV4R7M35 C 108 CKSRYB273K25 C 109 CCSRCH101J50 C 110 CKSQYB104K16 C 111 CKSRYB332K50 C 112 CKSQYB473K16 C 113 CKSRYB103K25 C 114 CKSRYB391K50 C 115 CCSRCH121J50 C 116 CKSRYB682K50 C 117 CKSRYB333K16 C 118 CKSQYB334K16 C 119 CKSQYB334K16 C 120 CKSQYB334K16 C 121 CKSQYB334K16 C 122 CKSQYB104K16 C 123 CKSRYB472K50 C 124 CKSQYB104K16 C 125 CCSRCH5R0C50 C 126 CKSRYB...

Page 45: ...104K25 C 803 CEVL220M16 Unit Number Unit Name PCB Unit D Q 851 Photo transistor CPT231SXTD Q 852 Photo transistor CPT231SXTD Unit Number Unit Name PCB Unit E R 856 RS1 8S911J R 857 RS1 8S821J Unit Number Unit Name PCB Unit C Q 881 Photo transistor CPT231SXTD D 883 Chip LED CL202IRXTU S 885 Spring Switch MAX CSN1052 Unit Number Unit Name PCB Unit A D 891 Chip LED CL202IRXTU D 892 Chip LED CL202IRXT...

Page 46: ...tor on 2 Using the FWD and REV buttons move the PU unit to the innermost track 3 Press key B to close focus the display should read 91 Press key D to implement the tracking balance adjust ment the display should now read 81 Press key B 4 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 th...

Page 47: ...47 CDX MG2006ZRN Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...

Page 48: ...ystem This model employs a photo transistor for detecting discs at their loading or ejection Thus if its outer case is removed during repair work and internal parts are exposed to light of strong intensity malfunctions including the following can result The eject button becomes inoperable during play Pressing the eject button does not eject a disc and play is continued Loading becomes unavailable ...

Page 49: ...Offset Display T Bal Display Rough Servo F Bias value F Cancel value T Offset value T Bal value Upper 8 bits of the setting 7F H to 80 H 80 H 4 63 D to 32 D to 00 D Operation of TR JUMPs other than 100TR is continued after your finger has left the key CRG Move and 100TR Jump are forced to the Tracking Close Mode when the key is released Powering on or off resets the Jump Mode to the Single TR 91 W...

Page 50: ... Operating Procedures for Ejecting a Clamped Disc 1 2 3 4 5 6 Select CAM MOTOR 73 then press the REV direction while the disc is being clamped CAMSW state is 32 The CAMSW status indication sequentially changes through 32 33 23 22 When the disc to be ejected is not identical with the disc being clamped select the ELV MOTOR 74 in the vicinity of where the display changes from 22 to 20 then match the...

Page 51: ...ed FOK Low continued for 50 msec Damages stains on disc vibrations or failure on servo 42 Electricity Sub code unreadable Sub code was unreadable for 50 msec Damages stains on disc vibrations or failure on servo 43 Electricity Sound skipping detected Last address memory function was activated Damages stains on disc vibrations or failure on servo Note The error codes should be indicated in the same...

Page 52: ...OND 10 40 05 4 digit display TRACK 10 C Absolute time error occurred Use the BAND key to switch to B 6 or more digit display the same as in the Track No display mode TRACK MINUTE SECOND 10 40 05 4 digit display Manual MINUTESECOND 10 05 6 P BUS data format 1 During Setup ADDRESS NUMBER ATATUS MODE NUMBER MINUUTE SEC TRACK STEP BitDATA1 BitDATA2 6 1 0 9 F D Disc No Value CPOINT 2 A Error display AD...

Page 53: ...rection A To Mech test mode Tracking close Operation mode selection 72 Stop 73 CAM 74 ELV 75 LOAD 76 CAM LOAD D Tracking open B Focus close Focus stop 75 LOAD Focus open Jump off C To New test mode Jump mode select Operation display change Operation mode Display 72 76 CAM Switch Display 10 32 Disc sense photoswitch display 00 07 3 Display Examples 1 6 digit display 73 CAM TRACK 73 2 4 digit displa...

Page 54: ...amper and holder 3 Remove the two spring As spring B and spring C from the hook then remove the CD mecha nism module Removing the Keyboard Unit Fig 3 1 Remove the four screws B and screw A then remove the keyboard Unit 2 Remove the four screws C then remove the hold er Precautions on Assembly Apply spring C black to the front side hook Remaining springs A and B are to be hung on the center hook Fi...

Page 55: ... CN301 4 Remove the Tray holder and the Tray assy See above 5 Rotate the Cam gear motor until the positions of all holes E match then stop the motor The Carriage Mech assy will stop as shown in the Fig 7 When the positions of all holes match they will be completely covered by the Carriage mech assy To rotate the Cam Gear motor see How to remove the Tray assy 6 Unhook the spring A 7 Remove the flex...

Page 56: ...by sliding it 4 Remove the feed screw pressure spring D 5 Loosen the 2 screws Remove the feed screw holder E 6 Remove the belt 7 Remove the Pickup unit together with the feed screw Be careful not to lose the shaft holders at the both ends of the feed screw Be careful not to damage the 2 flexible PCBs for the Pickup and motor when separating them The flexi ble PCBs have been stuck each other with d...

Page 57: ...RN 8 Loosen the 2 screws Remove the plate spring and the rack 9 Pull out the feed screw from the Pickup unit Rack Plate spring Feed screw Pickup unit Grease White KD 1 Grease Yellow PG 641 Fig 10 Grease Yellow PG 641 ...

Page 58: ...SCRIPTION 1 2 3 POWER CONNECTOR 3pins 1 GND 2 ILL 3 B UP P BUS CONNECTOR DIN 13pins 1 AUDIO GND 2 Lch 3 AUDIO GND 4 Rch 5 Lch SHIELD 6 Rch SHIELD 7 NC 8 GND 9 SRQ 10 RST 11 RXEN 12 SCK 13 DATA E SHIELD GND 2 13 12 11 10 9 1 3 4 8 7 6 5 E A B A B ...

Page 59: ...control output 27 CONT O Servo driver power supply control output 28 XIN I Crystal oscillating element connection pin 29 XOUT O Crystal oscillating element connection pin 30 VSS GND 31 33 KST1 3 O Key strobe output 34 35 kdt I Key data input 36 37 NC Not used 38 adena O A D converter reference voltage output 39 testin I Test program mode input 40 DCLOSE I Door close sense input 41 WDSL O Data comp...

Page 60: ...age input 73 AVSS I A D converter GND 74 ADRMON I DRAM memory remaining monitor input 75 EREF I DRAM A D converter reference voltage input 76 77 PH1 3 I Disc photo sense input 78 MAXSW I Maxi CD discernment sense input 79 ELVSNS I ELV position sense input 80 TEMP I Temperature detector input 80 1 20 21 40 41 60 61 PD5553A IC s marked by are MOS type Be careful in handling them because they are ver...

Page 61: ... MG2006ZRN 7 3 SYSTEM BLOCK DIAGRAM SYSTEM CONTROL UNIT ANTENNA 1DIN 6CD CHANGER CDX MG2006ZRN EW 6CD CHANGER or CASSETTE PLAYER DISPLAY REMOTE CONTROL UNIT CD R2056ZRN X1B WL STEERING REMOTE CONTROL SPEAKER ...

Page 62: ...Dimensions chassis size 177 8 W 50 H 160 D mm Weight 1 55 kg CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44 1 kHz Number of quantization bits 16 linear Frequency characteristics 20 20 000 Hz Signal to noise ratio 92 dB 1kHz IHF A network Dynamic range 92 dB 1kHz Number of channels 2 stereo CD Loading Slot EJECT button Button CD indicators ...

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