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3 7 63 1515 0
Service
Manual
MULTI-CD/DAB CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER
DEH-P8400MP
- This service manual should be used together with the following manual(s):
Model No.
CX-3007
TE
L 13942296513
CONTENTS
1. SAFETY INFORMATION ............................................3
2. EXPLODED VIEWS AND PARTS LIST .......................4
4. PCB CONNECTION DIAGRAM ................................32
5. ELECTRICAL PARTS LIST ........................................42
6. ADJUSTMENT..........................................................49
www
For details, refer to "Important symbols for good services".
.
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC.
PIONEER EUROPE NV
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2002
http://www.xiaoyu163.com
Order No.
Mech. Module Remarks
CRT2820
S9MP3
x
ao
y
i
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
http://www.xiaoyu163.com
8
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
Q Q
3
6 7
1 3
7. GENERAL INFORMATION .......................................59
7.1 DIAGNOSIS ........................................................59
7.1.1 DISASSEMBLY .........................................59
7.1.2
7.2 PARTS .................................................................69
7.2.1 IC................................................................69
7.2.2 DISPLAY ....................................................84
7.3 OPERATIONAL FLOW CHART ...........................85
7.4 CLEANING ..........................................................85
8. OPERATIONS AND SPECIFICATIONS.....................86
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
K-ZZY. FEB. 2002 Printed in Japan
9 9
ORDER NO.
CRT2846
XN/EW
2 8
9 9
.......68

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   Summary of Contents for Pioneer DEH-P8400MP

  • Page 1: Table Of Contents

    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 2002 K-ZZY. FEB. 2002 Printed in Japan http://www.xiaoyu163.com...

  • Page 2: Service

    DEH-P8400MP 3 7 63 1515 0 [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1.

  • Page 3: Safety Information

    DEH-P8400MP 3 7 63 1515 0 1. SAFETY INFORMATION This service manual is intended 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.

  • Page 4: Exploded Views And Parts List

    DEH-P8400MP 3 7 63 1515 0 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 5: Manual

    DEH-P8400MP 3 7 63 1515 0 NOTE: - Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List. ∇ mark on the product are used for disassembly. - Screws adjacent to - For the applying amount of lubricants or glue, follow the instructions in this manual.

  • Page 6: Manual

    DEH-P8400MP 3 7 63 1515 0 2.2 EXTERIOR(1) L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 7: Manual

    DEH-P8400MP 3 7 63 1515 0 - EXTERIOR(1) SECTION PARTS LIST Mark No. Description Part No. 1 Screw BMZ26P040FMC 2 Screw BSZ26P060FMC 3 Screw BSZ30P050FZK 4 Screw BSZ30P080FMC 5 Screw BSZ30P160FMC 6 Cord Assy CDE6562 7 Fuse(10A) CEK1136 8 Cap...

  • Page 8

    DEH-P8400MP 3 7 63 1515 0 2.3 EXTERIOR(2) L 13942296513 u163 For lubricants points, please refer to"Disassembly"(see page 59) http://www.xiaoyu163.com...

  • Page 9: Manual

    DEH-P8400MP 3 7 63 1515 0 - EXTERIOR(2) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BPZ20P060FMC 47 Screw ISS26P055FUC 2 Screw BPZ20P080FZK 48 Case Unit CXB7968 3,4 ••••• 49 Cover Unit...

  • Page 10: Manual

    DEH-P8400MP 3 7 63 1515 0 2.4 CD MECHANISM MODULE L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 11: Service

    DEH-P8400MP 3 7 63 1515 0 - CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 CD Core Unit(S9MP3) CWX2618 46 Gear CNV6320 2 Connector(CN901) CKS4188 47 Arm CNV6322 3 Connector(CN101)

  • Page 12: Block Diagram And Schematic Diagram

    DEH-P8400MP 3 7 63 1515 0 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM TUNER AMP UNIT FM/AM TUNER UNIT Q434 Q431 Q433 FM/AM 1ST IF 10.7MHz MPXREF 41kHz CN402 AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT...

  • Page 13: Manual

    DEH-P8400MP 3 7 63 1515 0 HIGH OUT CN351 OUT1 18 Q351 IC 571 PA2028A OUT3 16 TMUTE Q352 OUT5 14 AM_fm Q353 SYSTEM CONTROLLER IC 601(1/2) ldet VDD REGULATOR 5V REGULATOR PD5740A Q901 Q911 VDD2 NL2DT CN981 BACKUP SENSE...

  • Page 14: Service

    DEH-P8400MP 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) 3 7 63 1515 0 Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST". Large size SCH diagram The > mark f...

  • Page 15: Manual

    DEH-P8400MP 3 7 63 1515 0 k found on some component parts indicates nce of the safety factor of the part. when replacing, be sure to use parts of signation. TUNER AMP UNIT SPECTRUM ANALYSER HI-OUT RCA OUT WOOFER...

  • Page 16: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 17: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 A-a E http://www.xiaoyu163.com...

  • Page 18: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 19: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 20: Manual

    DEH-P8400MP 3 7 63 1515 0 3.3 KEYBOARD UNIT(OEL) L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 21: Manual

    DEH-P8400MP 3 7 63 1515 0 KEYBOARD UNIT(OEL) PD8091A GRILLE µ-COM L 13942296513 u163 OEL UNIT MXS8018 http://www.xiaoyu163.com...

  • Page 22: Manual

    DEH-P8400MP 3.4 KEYBOARD UNIT(LCD) 3 7 63 1515 0 VOLUME REMOTE CONTROL RESET SENSOR CONNECTOR L 13942296513 TEXT u163 http://www.xiaoyu163.com...

  • Page 23: Manual

    DEH-P8400MP 3 7 63 1515 0 KEYBOARD UNIT(LCD) GRILLE µ-COM L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 24

    DEH-P8400MP 3.5 CD MECHANISM MODULE(GUIDE PAGE) 3 7 63 1515 0 SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE PICKUP UNIT (SERVICE)(P9MP3) 3300P R022 L 13942296513 SWITCHES: CD CORE UNIT(S9MP3) ..S901 : HOME SWITCH ON-OFF ..

  • Page 25: Manual

    DEH-P8400MP 3 7 63 1515 0 CD CORE UNIT (S9MP3) L 13942296513 & u163 http://www.xiaoyu163.com...

  • Page 26: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 27: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 28: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 29: Manual

    DEH-P8400MP CN723 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 30: Manual

    DEH-P8400MP Note:1. The encircled numbers denote measuring points in the circuit diagram. 3 7 63 1515 0 2. Reference voltage REFO1 : 1.65V - Waveforms 1 CH1:DSCSNS 5V/div. 1 CH1:DSCSNS 5V/div. 5 CH1:SIN 1V/div. 2 CH2:CLCONT 2 CH2:CLCONT 6 CH2:CIN 500mV/div.

  • Page 31: Manual

    DEH-P8400MP 3 7 63 1515 0 # CH1:RFAGC 1V/div. 8 CH1:FIN 0 CH1:TE 500mV/div. 500mV/div. 200ms/div. 2ms/div. 0 CH2:TE ! CH2:FE # CH2:RFAGC 500mV/div. 500mV/div. 500mV/div. 500µs/div. 7 CH3:TIN 500mV/div. Focus Search 1Track Jump When "Tracking Open" Ref. : Ref.

  • Page 32: Pcb Connection Diagram

    DEH-P8400MP 4. PCB CONNECTION DIAGRAM 3 7 63 1515 0 4.1 TUNER AMP UNIT NOTE FOR PCB DIAGRAMS 1.The parts mounted on this PCB TUNER AMP UNIT include all necessary parts for several destination. CORD ASSY For further information for...

  • Page 33: Manual

    DEH-P8400MP 3 7 63 1515 0 SIDE A IC,Q A CABLE FM/AM TUNER UNIT IP-BUS L 13942296513 M951 u163 FRONT http://www.xiaoyu163.com...

  • Page 34: Manual

    DEH-P8400MP 3 7 63 1515 0 TUNER AMP UNIT IC,Q L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 35: Manual

    DEH-P8400MP 3 7 63 1515 0 SIDE B L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 36: Manual

    DEH-P8400MP 4.2 KEYBOARD UNIT(OEL) 3 7 63 1515 0 SIDE A SIDE B KEYBOARD UNIT(OEL) KEYBOARD UNIT(OEL) CN831 OEL UNIT L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 37: Manual

    DEH-P8400MP 4.3 KEYBOARD UNIT(LCD) 3 7 63 1515 0 SIDE A SIDE B KEYBOARD UNIT(LCD) KEYBOARD UNIT(LCD) L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 38: Service

    DEH-P8400MP 4.4 CD MECHANISM MODULE 3 7 63 1515 0 CD CORE UNIT (S9MP3) SIDE A 12EJ DSCSNS LOADING /CARRIAGE MOTOR SPINDLE MOTOR CN723 L 13942296513 HOME PICKUP UNIT (SERVICE)(P9MP3) u163 http://www.xiaoyu163.com...

  • Page 39: Manual

    DEH-P8400MP 3 7 63 1515 0 SIDE B CD CORE UNIT (S9MP3) CLAMP L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 40: Manual

    DEH-P8400MP 3 7 63 1515 0 4.5 SWITCH PCB SIDE A SWITCH PCB S951 OPEN S952 S953 CLOSE EJECT L 13942296513 SWITCH PCB SIDE B YELLOW BLUE u163 CN811 GREEN BLACK http://www.xiaoyu163.com...

  • Page 41: Manual

    DEH-P8400MP 3 7 63 1515 0 4.6 CONNECTOR PCB CONNECTOR PCB SIDE A SIDE B CONNECTOR PCB CN832 L 13942296513 CN1901 u163 http://www.xiaoyu163.com...

  • Page 42: Electrical Parts List

    DEH-P8400MP 3 7 63 1515 0 5. ELECTRICAL PARTS LIST NOTES: - 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..

  • Page 43: Manual

    DEH-P8400MP 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Lamp 14V 40mA CEL1593 RS1/16S471J Semi-fixed 10kΩ(B) CCP1229 RS1/16S471J Fuse 200mA CEK1189 RS1/16S471J...

  • Page 44: Manual

    DEH-P8400MP 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S104J RS1/16S122J RS1/16S0R0J RD1/4PU272J RS1/16S104J RS1/16S223J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S473J RS1/16S0R0J RS1/16S103J RS1/16S473J...

  • Page 45: Manual

    DEH-P8400MP 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSRYB474K10 CCSRCH180J50 CEHAR330M10 CCSRCH101J50 3300µF/16V CCH1433 CCSRCH220J50 CKSRYB104K16 CKSRYB104K16 CEHAR100M16 CKSRYB105K10 CKSQYB225K10 470µF/16V...

  • Page 46: Manual

    DEH-P8400MP 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RESISTORS Unit Number : CWM8055 Unit Name : Keyboard Unit(LCD) 1801 RS1/16S473J 1802...

  • Page 47: Manual

    DEH-P8400MP 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CAPACITORS RESISTORS 1901 CKSRYB104K25 RS1/10S1R5J 1903 CSZSR4R7M10 RS1/10S1R5J 1904 CKSRYB104K16 RS1/10S1R5J 1905 CCSRCH101J50...

  • Page 48: Service

    DEH-P8400MP 3 7 63 1515 0 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16SS102J CKSSYB104K10 RS1/16SS102J CKSSYB223K16 RS1/16SS102J CKSSYB104K10 RS1/16SS102J CKSSYB103K16 RS1/16SS473J CKSSYB104K10 RAB4CQ221J CCSSCH270J50 RAB4CQ221J...

  • Page 49: Adjustment

    DEH-P8400MP 3 7 63 1515 0 6. ADJUSTMENT 6.1 JIG CONNECTION DIAGRAM U ER A du e GGD1292 L 13942296513 KEYBOARD U I (L D) 1902 Rubber Band Rubber Band u163 http://www.xiaoyu163.com...

  • Page 50: Manual

    DEH-P8400MP 3 7 63 1515 0 6.2 OEL UNIT ADJUSTMENT Adjustment point KEYBOARD UNIT(OEL) (SIDE B) L 13942296513 Digital Multi-Meter VR1801 IC1801 IC1802 <When the OEL Unit has been replaced> u163 1. Use VR1801 to adjust the resistance between TP1 and TP2 to 6.1kΩ.

  • Page 51: Manual

    DEH-P8400MP 3 7 63 1515 0 6.3 CD ADJUSTMENT 1) Precautions 2) Test Mode • This unit uses a single power supply (+3.3V) for the This mode is used for adjusting the CD mechanism regulator. The signal reference potential, therefore, is module of the device.

  • Page 52: Manual

    DEH-P8400MP 3 7 63 1515 0 - Flow Chart [4]+[6]+Reset [KEY] Test Mode In Contents Display [CD] or [SOURCE] Source On [BAND] RF AMP Power On Power On New Test Mode Gain switching (T. offset is adjusted) (T. offset is not adjusted)

  • Page 53: Manual

    DEH-P8400MP 3 7 63 1515 0 6.4 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha- nism 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.

  • Page 54: Manual

    DEH-P8400MP 3 7 63 1515 0 Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° L 13942296513 75° 90° u163 http://www.xiaoyu163.com...

  • Page 55: Manual

    DEH-P8400MP 3 7 63 1515 0 6.5 CD TEST MODE - 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.

  • Page 56: Manual

    DEH-P8400MP 3 7 63 1515 0 - New Test Mode S-CD plays the same way as before. If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its cause and time occurred (in absolute time) are displayed.

  • Page 57: Manual

    DEH-P8400MP 3 7 63 1515 0 (4) Display of Operational Status during Setup Status No. Contents Protective action Focus search start Focus search timeout. Focus search 2 Focus search timeout. Focus search 3 Focus search timeout. Focus search 4 Focus search timeout.

  • Page 58: Manual

    DEH-P8400MP 3 7 63 1515 0 (5) Display Examples 1) During Setup 8-digit display, 6-digit display 4-digit display(Auto setting) 4-digit display(Manual setting) TNO. Min Sec TNO. Min Sec 11 11' 11" 11' 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode.

  • Page 59: General Information

    DEH-P8400MP 3 7 63 1515 0 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Removing the Case nit (Fig.1) Remove the screw and then remove the ase Re ease the atches n order o the n m er nd cated n F g 1...

  • Page 60: Manual

    DEH-P8400MP 3 7 63 1515 0 oving the Arm nit osition nd a d y a nd n add d L 13942296513 Removing the Detach Grille Assy and Grille Assy n n a n Removing the anel u163 http://www.xiaoyu163.com...

  • Page 61: Manual

    DEH-P8400MP 3 7 63 1515 0 Removing the Gear Unit Move the Arm n t to the CLOSE POSITION Remove the four screws and then remove the hen ou remove or nta the n t do so w th the Arm...

  • Page 62: Manual

    DEH-P8400MP 3 7 63 1515 0 Removing the Tuner Amp Unit (Fig.7) n Tun L 13942296513 n pa a y f u163 http://www.xiaoyu163.com...

  • Page 63: Manual

    DEH-P8400MP 3 7 63 1515 0 1. Apply a l pi r i al a la pa a ar p a pair z r a ri al par ially air i appr pria VR1902 r y. a ily y ra 2.

  • Page 64

    DEH-P8400MP 3 7 63 1515 0 - How to hold the Mechanical Unit 1. Hold the top and bottom frame. 2. Do not squeeze top frame's front portion too tight, because it is fragile. Do not squeeze. - How to remove the Top and Bottom Frame Top Frame 1.

  • Page 65: Manual

    DEH-P8400MP 3 7 63 1515 0 - How to remove the CD Core Unit(S9MP3) 1. Give jumper-solder treatment to the Flexible Wire of Jumper-Solder the Pickup unit, then remove the wire from the CD Core Unit Connector. (S9MP3) 2. Remove all 4 points of solder-treatment on the Lead Wire.

  • Page 66: Manual

    DEH-P8400MP 3 7 63 1515 0 - Lubricants Points L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 67: Manual

    DEH-P8400MP 3 7 63 1515 0 (2) Button (CAC7247) Lubricants (GEM1016) Application to all points. ( iel ) ( iel ) (3) Case Unit (CXB7968) Lubricants ( 38 E) Application to all points. L 13942296513 ( lot) Bot si es.

  • Page 68: Connector Function Description

    DEH-P8400MP 3 7 63 1515 0 7.1.2 CONNECTOR FUNCTION DESCRIPTION ANTENNA 6 mm MAX POWER SUPPLY IP-BUS 2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 L 13942296513 B.UP 9 RL- REAR OUTPUT...

  • Page 69: Parts

    DEH-P8400MP 3 7 63 1515 0 7.2 PARTS 7.2.1 IC PD5740A BA033SFP PAL007A BA5996FM PD8091A PE5269A PD5745A S-818A33AUC-BGN PD6340A BA25BC0WFP UPD63760GJ PD9023A MSM51V4265EP-70TS UPD61002GC - Pin Functions (PD5740A) Pin No. Pin Name Function and Operation P-BUS:Data output bsck P-BUS:Clock output...

  • Page 70: Manual

    DEH-P8400MP 3 7 63 1515 0 Pin No. Pin Name Function and Operation rdslk RDS:Lock signal input RDS:Data input AM_fm RDS:Decoder power supply control output TUNER:Stereo input TUNER:SD input NL2DT RDS:Noise level 2 input TMUTE RDS:Mute output SDBW RDS:In case of NF, SD input...

  • Page 71: Manual

    DEH-P8400MP 3 7 63 1515 0 *PD5740A IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. PAL007A sw_vcc amp_vcc sw_vcc stby L 13942296513 12 13...

  • Page 72: Manual

    DEH-P8400MP 3 7 63 1515 0 - Pin Functions (PD5745A) Pin No. Pin Name Function and Operation Not used BYTE GND connection CNVSS GND connection 8, 9 Not used reset Reset input XOUT Crystal oscillating element connection pin VSS connection...

  • Page 73: Manual

    DEH-P8400MP 3 7 63 1515 0 *PD5745A - Pin Functions (PD6340A) Pin No. Pin Name Function and Operation SEG4-0 LCD segment output COM3-0 LCD common output VLCD LCD drive power supply 11-14 KST3-0 Key strobe output 15,16 KDT0,1 Key data input (analogue input)

  • Page 74: Manual

    DEH-P8400MP 3 7 63 1515 0 - Pin Functions (UPD63760GJ) Pin No. Pin Name Function and Operation R.GND GND for DRAM I/F Input of reset AB12-8 Address bus 12-8 from the microcomputer 8-15 AD7-0 Address/data bus 7-0 to the microcomputer...

  • Page 75: Manual

    DEH-P8400MP 3 7 63 1515 0 Pin No. Pin Name Function and Operation cas) Output of DRAM Lower CAS cas! Output of DRAM Upper CAS Output of DRAM WE Output of DRAM OE 73-88 RDB0-15 Input/output of DRAM Data0-15 D.GND...

  • Page 76: Manual

    DEH-P8400MP 3 7 63 1515 0 *UPD63760GJ *MSM51V4265EP-70TS 44 VSS 43 DQ16 42 DQ15 41 DQ14 40 DQ13 39 VSS A0-A8 :Address input 38 DQ12 ras : Row address strobe 37 DQ11 lcas : Lower column address strobe ucas : Upper...

  • Page 77: Manual

    DEH-P8400MP 3 7 63 1515 0 - Pin Functions(BA5996FM) Pin No. Pin Name Function and Operation Input pin for reference voltage OPIN2(+) Input pin for non-inverting input for CH2 preamplifier OPIN2(-) Input pin for inverting input for CH2 preamplifier...

  • Page 78: Service

    DEH-P8400MP 3 7 63 1515 0 - Pin Functions (PE5269A) Pin No. Pin Name Format Function and Operation FTXD For rewriting Flash EP-ROM (sending signals) Open Input of P-Bus serial data Output of P-Bus serial data bsck Input/output of P-Bus serial clock...

  • Page 79: Manual

    DEH-P8400MP 3 7 63 1515 0 Pin No. Pin Name Format Function and Operation AVREF Input of reference voltage for A/D converter VDSENS Input of sensing short of VD power supply DSCSNS Input of sensing disc status TEMP Input of sensing information on temperature...

  • Page 80: Manual

    DEH-P8400MP 3 7 63 1515 0 *S-818A33AUC-BGN BA25BC0WFP ON/OFF ON/OFF Vref VOUT *PD9023A CS : Chip select input N.C. L 13942296513 SK : Serial clock input DI : Serial data input DO : Serial data output N.C. GND : Ground N.C.

  • Page 81: Manual

    DEH-P8400MP 3 7 63 1515 0 - Pin Function (UPD61002GC) Pin No. Pin Name Function and Operation VDD3 Power supply (3.3V) Not used GND3 Not used PCM output data VDD2 Power supply (2.5V) Clock input DVDD Power supply (PLL) (Digital)

  • Page 82: Manual

    DEH-P8400MP 3 7 63 1515 0 Pin No. Pin Name Function and Operation Not used GND2 PCM input data LRCKI3 PCM input LRCK BCKI3 PCM input bit clock PCM input data LRCKI2 PCM input LRCK BCKI2 PCM input bit clock...

  • Page 83: Manual

    DEH-P8400MP 3 7 63 1515 0 - FM/AM Tuner Unit FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT L ch IC 2 FM MPX R ch ANT ADJ COMP MIXER, IF AMP, DET.

  • Page 84: Display

    DEH-P8400MP 3 7 63 1515 0 7.2.2 DISPLAY CAW1704 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 85: Operational Flow Chart

    DEH-P8400MP 3 7 63 1515 0 7.3 OPERATIONAL FLOW CHART Power ON VCC=5V Pin 16/17/62/99 bsens Pin 73 bsens=L asens Pin 74 asens=L ASENBO←H Pin 82 Starts communication with Grille microcomputer. 300ms L 13942296513 SWVDD←H Pin 40 (OEL) 300ms...

  • Page 86: Operations And Specifications

    DEH-P8400MP 3 7 63 1515 0 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS 1-6 ( I G) L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 87: Manual

    DEH-P8400MP 3 7 63 1515 0 REMOTE CONTROL ASSY TTON SO RCE TTON TTON TTONS OL ME TTON NCT ON TTON TTON L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 88: Manual

    DEH-P8400MP 3 7 63 1515 0 L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 89: Manual

    DEH-P8400MP 3 7 63 1515 0 8.2 SPECIFICATIONS Specifications (High) ....... +11 dB (100 Hz) +11 dB (10 kHz) (Volume : –30 dB) General Tone control Power source ....14.4 V DC (Bass) (10.8 – 15.1 V allowable) Frequency ..40/63/100/160 Hz Grounding system ..

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