Pioneer deh-30mp Service Manual
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Pioneer deh-30mp Service Manual

High power cd/mp3/wma player with rds tuner
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See also: Operating Manual , Installation Manual
HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER
DEH-30MP
This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-3164
CRT3583
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
Mech.Module
S10.5COMP1
CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
DEH-30MP/XU/EW
Remarks
ORDER NO.
CRT3597
/XU/EW
K-ZZW. DEC. 2005 Printed in Japan
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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2005 K-ZZW.

  • Page 2: Safety Information

    ICs inside the unit. 3. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY". 4. After replacing the pickup unit, be sure to check the grating. DEH-30MP/XU/EW...
  • Page 3 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. DEH-30MP/XU/EW...

  • Page 4: Table Of Contents

    7. GENERAL INFORMATION ..........................50 7.1 DIAGNOSIS ............................. 50 7.1.1 DISASSEMBLY ............................. 50 7.1.2 CONNECTOR FUNCTION DESCRIPTION ..................53 7.2 PARTS..............................54 7.2.1 IC ................................54 7.2.2 DISPLAY ............................... 64 7.3 OPERATIONAL FLOW CHART ....................... 65 8. OPERATIONS ..............................66 DEH-30MP/XU/EW...

  • Page 5: Specifications

    1. SPECIFICATIONS DEH-30MP/XU/EW...

  • Page 6: Exploded Views And Parts List

    • Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 PACKING DEH-30MP/XU/EW...
  • Page 7 16-6 Warranty Card CRY1157 Bush CNV3930 Case Assy CXB3520 Cord Assy CDE7059 Carton YHG5075 Contain Box YHL5075 Owner's Manual,Installation Manual Part No. Language YRD5060 English, Spanish YRD5061 German, French YRD5062 Italian, Dutch, Russian YRD5059 English, Spanish, German, French, Italian, Dutch, Russian DEH-30MP/XU/EW...

  • Page 8: Exterior

    2.2 EXTERIOR DEH-30MP/XU/EW...
  • Page 9 YNR5004 Panel Unit YXA5154 Button(DETACH) CAC4836 Spring CBH1835 Spring CBH2208 Spring CBH2367 Bracket CNC6791 Holder CNC8042 Cover CNM6276 CNV4692 CNV4728 CNV5576 Screw IMS20P030FTB Panel YNS5046 Chassis Unit YXA5168 Detachable Assy YXA5169 Screw BPZ20P080FTB Spring CBH2210 Knob(SOURCE,VOLUME) YAA5008 Button(1-6) YAC5074 DEH-30MP/XU/EW...

  • Page 10: Cd Mechanism Module

    2.3 CD MECHANISM MODULE DEH-30MP/XU/EW...
  • Page 11 Bracket CND2583 CND2584 Lever CND2585 CND2586 Bracket CND2587 CND2588 Lever CND2589 Holder CNV7201 Gear CNV7207 Gear CNV7208 Gear CNV7209 Gear CNV7210 Gear CNV7211 Gear CNV7212 Rack CNV7214 CNV7216 Roller CNV8189 Gear CNV7219 Guide CNV7361 Gear CNV7595 Guide CNV8448 CNV7805 DEH-30MP/XU/EW...

  • Page 12: Block Diagram And Schematic Diagram

    LOEJ LCOP LOAD/ CARRIAGE IC701 BRST,BRXEN,BSRQ BRST,BRXEN,BSRQ,BDATA,BSCK MOTOR LCOM CONT CONT PE5505A BDATA,BSCK CD CONTROLLER Q702 B.UP Q701 12EJ X701 4.00MHz DSCSNS HOME S904 S905 S901 VDCONT VDCONT VDCONT 12EJ HOME CD3VON S903 DSCSNS IC203 V3R3D NJM2886DL3-33 +3.3V REGULATOR DEH-30MP/XU/EW...

  • Page 13: Keyboard Unit

    DISP AUDIO B.UP SWVDD S1827 SSENS REM.CON. SSENS ROT1 ROT1 IC1802 ROT1 TSOP4840SB1 ROT0 ROT0 ROT0 SOURCE KEY DATA VOLUME X1801 5MHz DPDT DPDT DPDT DPDT LCD DRIVER/ KEY CONTROLLER KYDT KYDT KYDT KYDT IC 1801 VLCD PD6340A LCD1801 DEH-30MP/XU/EW...

  • Page 14: 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 CN901 FM : -20dBs AM : -20dBs Guide page Detailed page CD : 0.35dBs ANTENNA AUX : 2.21dBs SYSTEM MICROCOMPUTER CN1801 DEH-30MP/XU/EW...
  • Page 15 10k ohms The > mark found on some component parts indicates the importance of the safety factor of the part. *Capacitors Therefore, when replacing, be sure to use parts of Code Practical value identical designation. 0.01uF 101/10 100uF/10V DEH-30MP/XU/EW...
  • Page 16 DEH-30MP/XU/EW...
  • Page 17 DEH-30MP/XU/EW...
  • Page 18 DEH-30MP/XU/EW...
  • Page 19 DEH-30MP/XU/EW...

  • Page 20: Keyboard Unit

    3.3 KEYBOARD UNIT 5.00MHz LCD DRIVER DEH-30MP/XU/EW...
  • Page 21 KEYBOARD UNIT CN803 DEH-30MP/XU/EW...

  • Page 22: Cd Mechanism Module(Guide Page)

    3.4 CD MECHANISM MODULE(GUIDE PAGE) PICKUP UNIT(P10.5)(SERVICE) SWITCHES: CD CORE UNIT(S10.5COMP1) 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. CD DRIVER M1 CXC6742 SPINDLE MOTOR M2 CXC4026 LOADING/CARRIAGE MOTOR DEH-30MP/XU/EW...
  • Page 23 FOCUS SERVO LINE are expressed as : TRACKING SERVO LINE ← ← CARRIAGE SERVO LINE 0.022 R022 SPINDLE SERVO LINE CD CORE UNIT(S10.5COMP1) + 3.3 V REGULATOR CD3VON(MCKRQ) SRAMLEVEL2 ADENA SRAMLEVEL1 SRAMLEVEL0 (S904) CD CONTROLLER (S905) CN701 DEH-30MP/XU/EW...
  • Page 24 DEH-30MP/XU/EW...
  • Page 25 DEH-30MP/XU/EW...
  • Page 26 DEH-30MP/XU/EW...
  • Page 27 DEH-30MP/XU/EW...
  • Page 28 200 mV/div 500 mV/div ! TE 500 mV/div 8 TIN 500 mV/div CD-ROM play operation(Regular track Jump) Spindle waveform during play operation Spindle waveform during play operation (Wider) Ref.: Ref.: Ref.: REFO REFO REFO Mode: Mode: Mode: Normal Normal Normal DEH-30MP/XU/EW...
  • Page 29 500 mV/div 4 LOEJ 3 12SNS 8 TIN 5 V/div 5 V/div 500 mV/div CD-DA → CD-ROM mode change(Band key) 12 cm CD Eject operation 8 cm CD Eject operation Ref.: Ref.: Ref.: REFO Mode: Mode: Mode: Normal Normal Normal DEH-30MP/XU/EW...
  • Page 30 7 CIN 8 TIN 500 mV/div 1 V/div 8 TIN ! TE 500 mV/div 1 V/div 9 FIN 1 V/div CD-ROM → CD-DA mode change(Band key) Black dot(800 µm) during play Ref.: Ref.: REFO REFO Mode: Mode: Normal Normal DEH-30MP/XU/EW...
  • Page 31 DEH-30MP/XU/EW...

  • Page 32: Pcb Connection Diagram

    For further information for AUX IN respective destinations, be sure WIRED REMOTO CONTROL to check with the schematic dia- gram. CN621 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B P.C.Board Chip Part CN701 CN901 CN1801 DEH-30MP/XU/EW...
  • Page 33 SIDE A FRONT SUBWOOFER ANTENNA FRONT DEH-30MP/XU/EW...
  • Page 34 TUNER AMP UNIT FRONT DEH-30MP/XU/EW...
  • Page 35 SIDE B FRONT DEH-30MP/XU/EW...

  • Page 36: Keyboard Unit

    4.2 KEYBOARD UNIT KEYBOARD UNIT SIDE A DEH-30MP/XU/EW...
  • Page 37 KEYBOARD UNIT SIDE B R1803 R1809 R1808 C1802 R1834 CN803 R1832 R1831 C1801 R1835 R1833 DEH-30MP/XU/EW...

  • Page 38: Cd Core Unit(S10.5Comp1)

    4.3 CD CORE UNIT(S10.5COMP1) SIDE A CD CORE UNIT(S10.5COMP1) PICKUP UNIT(P10.5)(SERVICE) CN701 REFO1 HOME CN901 LOADING /CARRIAGE MOTOR SPINDLE MOTOR IC203 IC301 DEH-30MP/XU/EW...
  • Page 39 SIDE B CD CORE UNIT(S10.5COMP1) 12EJ DSCSNS DEH-30MP/XU/EW...

  • Page 40: Electrical Parts List

    R 180 (B,119,98) RS1/16S0R0J R 301 (B,130,111) RS1/16S471J Q 912 (B,21,74) Transistor UMD2N Q 931 (B,64,92) Transistor UMX1N R 303 (B,129,111) RS1/16S471J Q 951 (B,84,92) Transistor 2SA1037K R 304 (B,145,111) RS1/16S471J D 701 (A,25,57) Diode HZS7L(C3) R 306 (B,147,111) RS1/16S471J DEH-30MP/XU/EW...
  • Page 41 (B,64,38) RS1/16S822J R 708 (B,57,47) RS1/16S221J R 709 (B,48,47) RS1/16S221J CAPACITORS R 710 (B,57,50) RS1/16S221J C 153 (B,163,71) CKSRYB224K16 R 711 (B,52,42) RS1/16S221J C 154 (B,133,67) CKSRYB474K10 R 712 (B,57,53) RS1/16S221J C 155 (B,160,69) CKSRYB224K16 R 713 (B,61,34) RS1/16S102J DEH-30MP/XU/EW...
  • Page 42 YAW5064 C 901 (B,57,121) CKSRYB104K50 C 911 (A,32,59) CEJQ470M10 RESISTORS C 912 (B,25,75) CKSRYB103K50 C 913 (A,25,68) 470µF/16V CCH1331 R 1801 (B,28,73) RS1/16S222J C 921 (B,19,108) CKSRYB103K50 R 1802 (B,29,73) RS1/16S222J C 922 (A,20,104) CEJQ221M10 R 1803 (B,20,130) RS1/4SA561J DEH-30MP/XU/EW...
  • Page 43 C 239 (A,46,74) CCSSCH220J50 R 229 (A,44,72) RS1/16SS472J R 232 (A,46,75) RS1/16SS122J C 246 (A,42,80) CKSSYB104K10 R 241 (B,26,63) RS1/16SS333J C 250 (A,42,81) CKSRYB102K50 R 243 (B,26,62) RS1/16SS333J C 251 (A,41,83) CKSRYB102K50 R 245 (B,26,69) RS1/16SS333J C 303 (A,18,20) CKSSYB472K25 DEH-30MP/XU/EW...
  • Page 44 C 703 (B,28,42) CKSSYB103K16 C 706 (B,34,43) CKSSYB104K10 C 707 (A,36,57) CKSSYB104K10 C 714 (A,24,41) CKSSYB104K10 C 722 (B,29,45) CKSQYB475K6R3 C 903 (B,14,54) CKSSYB471K50 C 907 (B,14,62) CKSSYB103K16 Miscellaneous Parts List Pickup Unit(P10.5)(Service) CXX1942 Motor Unit(SPINDLE) CXC4166 Motor Unit(LOADING/CARRIAGE) CXC4026 DEH-30MP/XU/EW...

  • Page 45: Adjustment

    1k ohms in series. • The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it. DEH-30MP/XU/EW...
  • Page 46 • When the power is turned on/off the jump mode is reset to the Single TR (91) while the gain of the RFAMP is reset to 0 dB. At the same time all the self-adjusting values shall return to the default setting. DEH-30MP/XU/EW...

  • Page 47: Checking The Grating After Changing The Pickup Unit

    Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". DEH-30MP/XU/EW...
  • Page 48 Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90° DEH-30MP/XU/EW...

  • Page 49: Error Mode

    Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. Upper digits of an error code are subdivided as shown below: 1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors. DEH-30MP/XU/EW...

  • Page 50: General Information

    Grille Assy. Fig.1 Grille Assy Removing the Tuner Amp Unit (Fig.2) Remove the screw. Remove the three screws. Straighten the tabs at three locations indicated. Remove the screw and then remove the Tuner Amp Unit. Tuner Amp Unit Fig.2 DEH-30MP/XU/EW...
  • Page 51 Upper Frame. 3. While lifting the Carriage Mechanism, remove it from the three Dampers. Caution: When assembling, be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state. Damper Damper Carriage Mechanism Lower Frame DEH-30MP/XU/EW...
  • Page 52 Assemble the sub unit side of the Pickup, taking the plate (Chassis) in-between. When treating the leads of the Load Carriage Motor Assy, do not make them loose over the Feed Screw. Poly Washer Change Arm Pickup Lock Arm Inner Holder Feed Screw Planet Gear Pickup Rack Chassis Pickup DEH-30MP/XU/EW...

  • Page 53: Connector Function Description

    7.1.2 CONNECTOR FUNCTION DESCRIPTION PRE-SUB WOOFER OUTPUT AUX IN POWER SUPPLY, SPEAKER OUTPUT Pin No. Pin No. MUTE B.REM B.UP DEH-30MP/XU/EW...

  • Page 54: Parts

    Power supply Not used TUNPCE2 TUNER : Chip enable output(EEPROM) TUNPCE1 TUNER : Chip enable output(PLL) TPCK TUNER : Clock output(PLL) TPDI TUNER : Data input(PLL) 69-73 Not used RDS : Clock input LDET RDS : PLL lock sense input DEH-30MP/XU/EW...
  • Page 55 Signal level input VREF Reference voltage AVCC Analog power supply Not used * PEG159A IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. BD4843G Vref DEH-30MP/XU/EW...
  • Page 56 Stand-by P-GND2 Circuit OUT2- Offset Protector; STBY Detection Thermal OUT2+ OUT1- Offset P-GND1 Detection OUT1+ Protector; S-GND Short circuit AC-GND OUT3+ Offset P-GND3 Detection OUT3- OUT4+ Offset MUTE Detection OUT4- P-GND4 SWITCH Protector; Over current limit Mute circuit DEH-30MP/XU/EW...
  • Page 57 PML015A - Block Diagram - Pin Layout IN1_R IN1_L IN2_R IN2_L IN3_R IN3_L IN4+_R IN4+_L IN4-_R IN4-_L Front_R Front_L Rear_R Rear_L Vref DATA FIE_R FIE_L Pre/SW_R Pre/SW_L LMout PGND Pref DEH-30MP/XU/EW...
  • Page 58 Crystal oscillator connection pin Crystal oscillator connection pin 25,26 KDT2,3 Key data input Not used KST4 Key strobe output 29-32 Not used 33-55 SEG35-13 LCD segment output Power supply 57-64 SEG12-5 LCD segment output * PD6340A NJM2886DL3-33 Thermal Protection Bandgap Reference CONTROL DEH-30MP/XU/EW...
  • Page 59 Ground for 1.6 V digital circuits D1.GND Output of 33.8688 MHz(CLK for SDRAM) C33M DRAM cs (rcs) Output of DRAM address 11 RA11 Output of DRAM CKE (CKE) Output of DRAM ras Output of DRAM lower cas(LDQM) cas)(LDQM) Output of DRAM upper cas(UDQM) cas!(UDQM) DEH-30MP/XU/EW...
  • Page 60 Connected to the capacitor for output of REFOUT REFC Reversal input of FE Output of FE Input of FE, TE A/D converter ADIN Reversal input of TE Output of TE Output of LD Input of PD Ground for digital circuits D.GND * UPD63763CGJ DEH-30MP/XU/EW...
  • Page 61 VD power supply control output VDCONT CD LSI serial data input CD LSI serial data output CD LSI serial clock output xwait CD LSI wait control signal input CD LSI address strobe output XASTB Address/data Bus 0 Not used DEH-30MP/XU/EW...
  • Page 62 71-75 Address/Data Bus 5 FLMD1 77-90 Not used Not used 91-93 csens Not used Not used TYPE_A/D Not used 96,97 TEMP Not used VD power supply short sense input VDSENS DSCSNS Not used * PE5505A Format meaning C MOS DEH-30MP/XU/EW...
  • Page 63 22 AUDIOGND audio ground Ground of audio block 23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output 24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output DEH-30MP/XU/EW...

  • Page 64: Display

    7.2.2 DISPLAY DEH-30MP/XU/EW...

  • Page 65: Operational Flow Chart

    In case of the above signal, the communication with Grille microcomputer may fail. Source keys If the time interval is not 300msec, the oscillator operative may be defective. Source ON SYSPW←H Pin 48 Completes power-on operation. (After that, proceed to each source operation) DEH-30MP/XU/EW...

  • Page 66: Operations

    8. OPERATIONS DEH-30MP/XU/EW...
  • Page 67 DEH-30MP/XU/EW...
  • Page 68 About the fixing screws for the front panel If you do not operate the Detaching and Replacing the Front Panel Function, use the supplied fixing screws and fix the front panel to this unit. Fixing screw (CBA1994) Fixing screw (CBA1994) DEH-30MP/XU/EW...
  • Page 69 DEH-30MP/XU/EW...
  • Page 70 CD Mechanism Module Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 g p p DEH-30MP/XU/EW...

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