Pioneer DEH-P7500MP Service Manual
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Pioneer DEH-P7500MP Service Manual

Pioneer DEH-P7500MP Service Manual

Multi-cd/dab control high power cd/mp3/wma player with rds tuner
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Download this manual See also: Service Manual, Installation Manual
Service
Manual
MULTI-CD/DAB CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER
DEH-P7500MP
- This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-3057
CRT3026
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC.
PIONEER EUROPE NV
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2003
DEH-P7500MP/XN/EW
Mech. Module Remarks
S10MP3
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
ORDER NO.
CRT3051
XN/EW
K-ZZD. APR. 2003 Printed in Japan

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Summary of Contents for Pioneer DEH-P7500MP

  • Page 1 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 C PIONEER CORPORATION 2003 K-ZZD. APR. 2003 Printed in Japan...

  • Page 2: Block Diagram And Schematic Diagram

    SENSE CLAMP VDCONT X701 SENSE SENSE GDTC1 +3.3V REGULATOR Q743 IC 801(1/2) IC 203 IC 703 3VDD TC74VHCT125AFT V3R3D BA033SFP CDTX GDTC1 S-818A33AUC-BGN +3.3V REGULATOR GDTC2 CN902 CN704 CDRX IC 502 V2R5 BA25BC0WFP GDTC2 +2.5V REGULATOR IC 801(2/2) TC74VHCT125AFT DEH-P7500MP/XN/EW...

  • Page 3: Panel Unit

    IC 1901 OPT IN RS-140 KEY DATA DPDT DPDT REMOTE CONTROL 13 X1940 SENSOR DPDT OEL CONTROLLER/ OEL UNIT KEY CONTROLLER XOUT KYDT KYDT IC1970 IC1971 OEL DATA KTDT IC 1940 PD5808A 4,16 OELB OEL+B CN1951 CN1950 Q1960 Q1961 DEH-P7500MP/XN/EW...

  • Page 4: Overall Connection Diagram(Guide Page)

    Therefore, when replacing, be sure to use parts of identical designation. FM:-16.5dBs AM:-27.0dBs FM:+4.6dBs IP-BUS: +2.2dBs AM: -3.9dBs 0dBs IP-BUS:+8.3dBs CD:+8.1dBs CD:0dBs CN902 CN901 FM(100%):-15.5dBs AM(30%):-26.0dBs EJECT IP-BUS:+2.2dBs PANEL UNIT DEH-P7500MP/XN/EW...

  • Page 5: Tuner Amp Unit

    R CH FRONT L CH SUBWOOFER R CH SUBWOOFER L CH > REAR L CH REAR R CH FM:+12.1dBs > AM: +3.6dBs IP-BUS:+15.8dBs CD:+15.6dBs > 600 H CEK1208 BACKUP B.REM RL— FL— RR— FR— FM:+30.6dBs AM:+22.1dBs IP-BUS:+34.3dBs CD:+34.1dBs BACK DEH-P7500MP/XN/EW...
  • Page 6 DEH-P7500MP/XN/EW...
  • Page 7 DSENSE CN1901 FM/AM TUNER UNIT DEH-P7500MP/XN/EW...
  • Page 8 DEH-P7500MP/XN/EW...
  • Page 9 DEH-P7500MP/XN/EW...

  • Page 10: Keyboard Unit

    3.3 KEYBOARD UNIT 3.3V REGULATOR REMOTE CONTROL SENSOR VOLUME DEH-P7500MP/XN/EW...

  • Page 11: Flash Memory

    KEYBOARD UNIT FONT ROM OEL/KEY CONTROLLER FLASH MEMORY OEL UNIT MXS8045 DEH-P7500MP/XN/EW...

  • Page 12: Cd Mechanism Module(Guide Page)

    S902 : CLAMP SWITCH..ON-OFF S903 : DSCSNS SWITCH..ON-OFF S904 : 12EJ SWITCH..ON-OFF S905 : 8EJ SWITCH..ON-OFF The underlined indicates the original switch position. SPINDLE MOTOR M1 CXB6007 R757 100K M2 CXB8933 LOADING/CARRIAGE MOTOR CD DRIVER SW 3.3 REGULATOR CN902 CN704 DEH-P7500MP/XN/EW...
  • Page 13 CD CORE UNIT (S10MP3) R241 R240 SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE SW 2.5 REGULATOR MA152WA 4R7/25 & 4R7/25 3.3 REGULATOR C717 PE5385A X702 CSS1627 16.000MHz C718 MICRO COMPUTER CN701 CN902 DEH-P7500MP/XN/EW...
  • Page 14 6R8K 6R8K DEH-P7500MP/XN/EW...
  • Page 15 R751 R752 100K R756 DEH-P7500MP/XN/EW...
  • Page 16 DEH-P7500MP/XN/EW...
  • Page 17 CD3VON R755 R751 R752 DEH-P7500MP/XN/EW...
  • Page 18 - Connection Diagram DEH-P7500MP/XN/EW...

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