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Service Manual DEH-P840MP/XN/UC ORDER NO. CRT2845 MULTI-CD CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH FM/AM TUNER DEH-P840MP DEH-P8400MP DEH-P8450MP XN/UC XN/UC XN/ES - This service manual should be used together with the following manual(s): Model No. CX-3007 Order No. CRT2820 Mech. Module Remarks S9MP3 CD Mech. Module:Circuit Description, Mech.Description, Disassembly CONTENTS 1. 2. 3. 4. 5. 6. SAFETY INFORMATION ............................................3 EXPLODED VIEWS AND PARTS LIST .......................4 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...18 PCB CONNECTION DIAGRAM ................................38 ELECTRICAL PARTS LIST ........................................48 ADJUSTMENT..........................................................55 7. GENERAL INFORMATION .......................................65 7.1 DIAGNOSIS ........................................................65 7.1.1 DISASSEMBLY .........................................65 7.1.2 CONNECTOR FUNCTION DESCRIPTION .......74 7.2 PARTS .................................................................75 7.2.1 IC................................................................75 7.2.2 DISPLAY ....................................................92 7.3 OPERATIONAL FLOW CHART ...........................93 7.4 CLEANING ..........................................................93 8. OPERATIONS AND SPECIFICATIONS.....................94 For details, refer to "Important symbols for good services". 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 C PIONEER CORPORATION 2002 K-ZZY. FEB. 2002 Printed in Japan DEH-P840MP,P8400MP,P8450MP [ 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. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. - CD Player Service Precautions 1. For pickup unit(CXX1550) handling, please refer to"Disassembly"(see page 65) During replacement, handling precautions shall be taken to prevent an electrostatic discharge(protection by a jumper-solder). 2 2. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged. 3. Please checking the grating after changing the service pickup unit(see page 59). DEH-P840MP,P8400MP,P8450MP 1. SAFETY INFORMATION CAUTION 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. 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 not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 3 DEH-P840MP,P8400MP,P8450MP 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING (DEH-P840MP) 5 3 37 6 30 7 4 8 36 35 27 32 33 21 31 28 29 22 9 34 25 26 23 10 13 12 2 1 15 14 19 18 17 11 18 17 20 16 4 24 DEH-P840MP,P8400MP,P8450MP 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. - 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.) - PACKING SECTION PARTS LIST (DEH-P840MP) Mark No. Description * * * * Mark No. Description Part No. 22 23 24 25 26 Screw Assy Polyethylene Bag Hexagonal Wrench Screw Belt CZE3169 CEG-127 CZE3176 RMZ30H060FBK CZN7661 CDE6563 CEA3142 CBH1650 CEA3140 BPZ20P060FMC 27 28 29 30 31 Holder Assy Holder Assy Remote Control Assy Screw Assy Screw CZX3172 CZX3173 CZX3257 CEA3144 BMZ50P060FMC Polyethylene Bag Handle Bush Polyethylene Bag Polyethylene Bag CEG-127 CNC5395 CNV3930 CEG-158 CEG1185 32 33 34 35 36 Screw Screw Polyethylene Bag Screw Nut CBA-102 CBA1002 CEG-127 CMZ50P060FMC NF50FMC 12 13 14 15 16 Case Assy Battery Sub Carton Carton Contain Box CXB8574 CEX1030 CHA3258 CHG4661 CHL4661 17 18 19 20 21 Protector Protector Protector Protector Remote Control Assy CHP2538 CHP2539 CHP2541 CHP2546 CXB9202 1-1 1-2 1-3 1-4 1-5 Owner’s Manual Installation Manual Caution Card Warranty Card Polyethylene Bag CRD3569 CRD3570 CRP1268 CRY1070 CEG1116 Cord Assy Accessory Assy Spring Screw Assy Screw 7 8 9 10 11 2 3 4 5 6 * Part No. * * * * 37 Strap CNC5402 - Owner's Manual, Installation Manual Part No. CRD3569 CRD3570 Language English, French English, French 5 DEH-P840MP,P8400MP,P8450MP 2.2 PACKING (DEH-P8400MP) 5 3 29 6 22 7 4 8 28 27 24 25 23 9 26 21 10 13 12 1 2 15 14 19 18 17 11 18 17 20 16 6 DEH-P840MP,P8400MP,P8450MP - PACKING SECTION PARTS LIST (DEH-P8400MP) Mark No. Description * * * * Mark No. Description Part No. Owner’s Manual Installation Manual Caution Card Card Polyethylene Bag CRD3571 CRD3572 CRP1268 ARY1048 CEG1116 17 18 19 20 21 Protector Protector Protector Protector Remote Control Unit CHP2538 CHP2539 CHP2541 CHP2546 CXB8743 Cord Assy Accessory Assy Spring Screw Assy Screw CDE6563 CEA3142 CBH1650 CEA3140 BPZ20P060FMC 22 23 24 25 26 Screw Assy Screw Screw Screw Polyethylene Bag CEA3144 BMZ50P060FMC CBA-102 CBA1002 CEG-127 7 8 9 10 11 Polyethylene Bag Handle Bush Polyethylene Bag Polyethylene Bag CEG-127 CNC5395 CNV3930 CEG-158 CEG1185 12 13 14 15 16 Case Assy Battery Sub Carton Carton Contain Box CXB8574 CEX1065 CHA3258 CHG4662 CHL4662 1-1 1-2 1-3 1-4 1-5 2 3 4 5 6 * Part No. * 27 Screw 28 Nut 29 Strap CMZ50P060FMC NF50FMC CNC5402 - Owner's Manual, Installation Manual Part No. CRD3571 CRD3572 Language English, French English, French 7 DEH-P840MP,P8400MP,P8450MP 2.3 PACKING (DEH-P8450MP) 3 30 4 8 27 33 35 21 31 28 29 22 9 34 25 26 23 10 13 12 2 1 15 14 19 18 17 11 18 17 20 16 8 24 DEH-P840MP,P8400MP,P8450MP - PACKING SECTION PARTS LIST (DEH-P8450MP) Mark No. Description * * * Part No. Mark No. Description Part No. 19 20 21 22 23 Protector Protector Remote Control Assy Screw Assy Polyethylene Bag CHP2541 CHP2546 CXB9202 CZE3169 CEG-127 CNC5395 24 25 26 27 28 Hexagonal Wrench Screw Belt Holder Assy Holder Assy CZE3176 RMZ30H060FBK CZN7661 CZX3172 CZX3173 Bush Polyethylene Bag Polyethylene Bag Case Assy Battery CNV3930 CEG-158 CEG1088 CXB8574 CEX1030 29 30 31 32 33 Remote Control Assy Screw Assy Screw ••••• Screw CZX3257 CEA2941 BMZ50P060FMC Sub Carton Carton Contain Box Protector Protector CHA3258 CHG4663 CHL4663 CHP2538 CHP2539 1-1 1-2 1-3 1-4 1-5 Owner’s Manual Owner’s Manual Installation Manual Caution Card Polyethylene Bag CRD3573 CRD3574 CRD3575 CRP1268 CEG1116 2 3 4 5-7 8 Cord Assy Accessory Assy Spring ••••• Handle CDE6563 CEA3143 CBH1650 9 10 11 12 13 14 15 16 17 18 * * * * 34 Polyethylene Bag 35 Screw CBA1002 CEG-127 CMZ50P060FMC - Owner's Manual, Installation Manual Part No. CRD3573 CRD3574 CRD3575 Language English, Spanish Portuguese(B), Arabic English, Spanish, Portuguese(B), Arabic 9 DEH-P840MP,P8400MP,P8450MP 2.4 EXTERIOR(1) 10 DEH-P840MP,P8400MP,P8450MP (1) EXTERIOR(1) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 26 27 28 29 30 Plug(CN811) ••••• Plug(CN101) Connector(CN832) Connector(CN831) CKS-787 CNS1472 RS1/2PMF102J 31 32 33 34 35 Connector(CN351) Connector(CN723) Pin Jack(CN402) Holder Holder CKS3606 CKS3835 CKX1046 CNC5399 CNC9711 Flat Cable Cord Assy Antenna Cable Holder Holder CDE7021 CDE7026 CDH1266 CNC6469 CNC8659 36 37 38 39 40 Holder Heat Sink FM/AM Tuner Unit Holder Case Unit CNC9713 CNR1615 CWE1563 CNC8815 CXB8524 16 17 18 19 20 Holder Cushion Insulator Panel Tuner Amp Unit CNC9708 CNM4870 CNM7543 CNS6863 41 42 43 44 45 Remote Control Assy Cover See Contrast table(2) CD Mechanism Module(S9MP3) CXK5556 PAL007A ISS26P055FUC 21 22 23 24 25 Screw Screw Clamper Clamper Plug(CN981) ASZ26P080FMC BMZ26P140FMC CEF1008 CEF1009 CKM1278 1 2 3 4 5 Screw Screw Screw Screw Screw BMZ26P040FMC BSZ26P060FMC BSZ30P050FZK BSZ30P080FMC BSZ30P160FMC 6 7 8 9 10 Cord Assy Fuse(10A) ••••• Cap Resistor CDE6563 CEK1136 11 12 13 14 15 See Contrast table(2) * * IC(IC301) Screw 46 Transistor(Q752,921) 47 Remote Control Unit 48 Cover CKS1058 CKS1082 CKS2211 See Contrast table(2) 2SD2396 See Contrast table(2) See Contrast table(2) (2) CONTRAST TABLE DEH-P840MP/XN/UC, DEH-P8400MP/XN/UC and DEH-P8450MP/XN/ES are constructed the same except for the following: Mark No. 20 41 42 47 48 Symbol and Description Tuner Amp Unit Remote Control Assy Cover Remote Control Unit Cover DEH-P840MP/XN/UC CWM8042 CZX3257 CZN7655 Not used Not used Part No. DEH-P8400MP/XN/UC CWM8043 Not used Not used CXB8743 CNS7068 DEH-P8450MP/XN/ES CWM8044 CZX3257 CZN7655 Not used Not used 11 DEH-P840MP,P8400MP,P8450MP 2.5 EXTERIOR(2) For lubricants points, please refer to"Disassembly"(see page 65) 12 DEH-P840MP,P8400MP,P8450MP (1) EXTERIOR(2) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 47 48 49 50 51 Screw Case Unit Cover Unit Spring Cushion ISS26P055FUC CXB7968 CXB8127 CBH2545 CNM7550 52 53 54 55 56 Panel Unit Drive Unit Screw Screw(M2x3) Screw(M2x2) CXB7953 CXB8138 BMZ26P040FMC CBA1061 CBA1250 See Contrast table(2) 57 58 59 60 61 Screw(M2x1.4) Spring Spring Spring Cord CBA1562 CBH2525 CBH2526 CBL1557 CDE6737 Screw Button(EJECT) Button(OPEN/BAND) Button(SRC/PAUSE/CLK) Button(1-6) BPZ20P080FZK CAC7241 CAC7242 CAC7244 CAC7246 62 63 64 65 66 Holder Holder Gear Gear Gear CNC9678 CNC9679 CNV6932 CNV6933 CNV6935 22 23 24 25 26 Button(CROSS) Button(EQ) Spring Insulator Sheet CAC7247 CAC7248 CBH2543 CNM7649 CNM7824 67 68 69 70 71 Gear Lever Switch(S951) Spring Switch(S952) Switch(S953) CNV6936 CNV6937 CSN1051 CSN1052 CSN1058 27 28 29 30 31 Lighting Conductor Arm Keyboard Unit(LCD) LCD(LCD1901) Connector(CN1901) CNV6913 CNV6963 CWM8056 CAW1704 CKS4549 72 73 74 75 76 Chassis Unit Holder Unit Holder Unit Arm Unit Arm Unit CXB7956 CXB7959 CXB7960 CXB7961 CXB7962 32 33 34 35 36 Holder Sheet Lighting Conductor Connector Grille Unit CNC9648 CNM7512 CNV6914 CNV6915 See Contrast table(2) 77 78 79 80 81 Arm Unit Arm Unit Arm Unit Arm Unit Motor Unit(M951) CXB7963 CXB7964 CXB7965 CXB7966 CXB8939 37 38 39 40 41 Knob Assy Spring Screw(M2x2) Screw Spring CXB8026 CBL1321 CBA1250 CBA1561 CBH2530 82 83 84 85 86 Gear Unit Washer Screw Sheet PCB CXB8940 YE15FUC CBA1559 CNM7839 CNX3607 42 43 44 45 46 Cushion Arm Guide Guide Flexible PCB CNM7551 CNV6962 CNV6967 CNV6968 CNP6869 87 Switch Unit 1 2 3,4 5 6 Screw Screw ••••• Screw(M2x2) Holder BPZ20P060FMC BPZ20P080FZK 7 8 9 10 11 Flexible PCB Keyboard Unit(OEL) Connector(CN1801) Holder Tape CNP6498 12 13 14 15 16 Holder OEL Unit Sub Grille Assy Case Unit Detach Grille Assy CNV6916 MXS8018 17 18 19 20 21 CBA1250 CNC9800 See Contrast table(2) CKS4175 CNC9649 CNM7514 See Contrast table(2) CXB7967 CWS1370 13 DEH-P840MP,P8400MP,P8450MP (2) CONTRAST TABLE DEH-P840MP/XN/UC, DEH-P8400MP/XN/UC and DEH-P8450MP/XN/ES are constructed the same except for the following: Mark No. 8 14 16 36 14 Symbol and Description Keyboard Unit(OEL) Sub Grille Assy Detach Grille Assy Grille Unit DEH-P840MP/XN/UC CWM8051 CXB9363 CXB8092 CXB7942 Part No. DEH-P8400MP/XN/UC CWM8052 CXB9362 CXB8093 CXB7941 DEH-P8450MP/XN/ES CWM8052 CXB9364 CXB8094 CXB7943 DEH-P840MP,P8400MP,P8450MP 15 DEH-P840MP,P8400MP,P8450MP 2.6 CD MECHANISM MODULE 16 DEH-P840MP,P8400MP,P8450MP - CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. CD Core Unit(S9MP3) Connector(CN901) Connector(CN101) Screw Screw CWX2618 CKS4188 CKS3486 BMZ20P025FMC BSZ20P040FMC 46 47 48 49 50 Gear Arm Arm Arm Arm CNV6320 CNV6322 CNV6323 CNV6324 CNV6888 6 7 8 9 10 Screw(M2x4) Screw(M2x3) Screw Washer Washer CBA1362 CBA1527 CBA1545 CBF1037 CBF1038 51 52 53 54 55 Arm Guide Arm Guide Rack CNV6889 CNV6327 CNV6924 CNV6921 CNV6923 11 12 13 14 15 Washer Washer Spring Spring Spring CBF1039 CBF1060 CBH2378 CBH2379 CBH2514 56 57 58 59 60 Clamper Arm Guide Cover Arm CNV6331 CNV6332 CNV6333 CNV6334 CNV6335 16 17 18 19 20 Spring Spring Spring Spring Spring CBH2533 CBH2382 CBH2383 CBH2384 CBH2527 61 62 63 64 65 Guide Roller Damper Damper Guide CNV6336 CNV6338 CNV6175 CNV6662 CNV6925 21 22 23 24 25 Spring Spring Spring Spring Spring CBH2386 CBH2537 CBH2390 CBH2391 CBH2523 66 67 68 69 70 Chassis Unit Arm Unit Arm Unit Arm Unit Motor Unit(M2) CXB7980 CXB7983 CXB7984 CXB7985 CXB5903 26 27 28 29 30 Spring Spring Spring Spring Shaft CBH2426 CBH2444 CBL1561 CBL1553 CLA3845 71 72 73 74 75 Screw Unit Gear Unit Bracket Unit Motor Unit(M1) Arm Unit CXB5904 CXB8076 CXB7982 CXB6007 CXB8504 31 32 33 34 35 Roller Frame Lever Lever Arm CLA3910 CNC9654 CNC9664 CNC8949 CNC9661 76 77 78 79 80 Screw(M2x5) Screw Screw Washer Washer EBA1028 JFZ20P020FMC JGZ17P020FZK YE15FUC YE20FUC 36 37 38 39 40 Arm Arm Bracket Frame Belt CNC9016 CNC9017 CNC9123 CNC9656 CNT1086 81 82 83 84 85 Pickup Unit(Service)(P9MP3) CXX1550 41 42 43 44 45 Gear Gear Gear Gear Gear CNV6886 CNV6316 CNV6317 CNV6318 CNV6319 86 Spring 87 Spring 88 Collar 1 2 3 4 5 * Screw Guide Roller Spring IMS26P030FMC CNV6922 CNV6887 CBH2509 CBH2512 CBH2536 CNV6906 17 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM A TUNER AMP UNIT A FM/AM TUNER UNIT CN402 28 FM/AM 1ST IF 10.7MHz CF52 CF53 T51 Q51 CF51 AMRF AMANT 1 ANT MPXREF 41kHz AMDET ATT L ch IC 2 FM MPX 2 R ch ANT1 ADJ FMANT 27 26 RFGND COMP IC1 MIXER, IF AMP, DET. LDET 6 5 21 18 ATT FMRF CF202 23 25 7 17 20 22 10 19 14 24 9 NL2 STIND NL1 FMSD SL SDBW CE1 CK CE2 FMLOCL NC DGND CREQ NC IC 3 EEPROM DI/DO ANT2 ADJ LOCL WC LOCH NC X901 AM 2ND IF 10.25MHz 450kHz VDD VCC RF ADJ 11 12 15 16 8 13 2 3 4 1 VCC VDD Q101 B ASENB1 BU CN101 Q102 5 1 8 7 11 D CD CORE UNIT(S9MP3) IP-BUS DRIVER IPPW BUS- V3R3D LDMD 142 15 Q101 CN901 141 5 FOCUS ACT. MONITOR TRACKING ACT. DIODE F,E FO+ TO+ LD+ 1 4 C BUSL+ BUSL+ BUSL- BUSLCD L CN723 14 14 8 MIC231 Q602 MUTE PD Q603 VR231 FOP TOP BUZZER 38 TD/FD 14 39 X201 16 SOP 15 SOM 18 LCOP 17 LCOM LOAD/CARRIAGE MOTOR M 22 CONT 9 31 29 IC 301 BA5996FM 80 S901 HOME 28 SYSTEM CONTR IC 601(2/2) CDMUTE 33 LOEJ CONT IC 251 BA3834F TC74VHCT08AFT IC 701 PE5269A VD VD PD5740A(E PD5741A(U P-BUS P-BUS CD CONTROLLER 78 PEE SPECTRUM ANALYZER IC 702 XWINT, XWAIT, FOK LOEJ 24 43 X202 CD DRIVER M 42 WAIT, RFOK SD/MD 12 FOP 13 TOP SPINDLE MOTOR L-OUT LOUT 35 IC 201 UPD63760GJ RF-AMP,CD DECODER, MP3 DECODER, DIGITAL SERVO / DATA PROCESSOR AC,BD HOLOGRAM UNIT LD TUN L BUS+ DRAM CN101 LASER DIODE TX RX IC 102 8 IC 202 MSM51V4265EP-70TS PICKUP UNIT (SERVICE)(P9MP3) 1 6 HA12187FP 2 5 DSCSNS 2 20 3 19 VD Q752 WMA DECODER HOME Q751 IC 501 UPD61002GC CD3VON 12EJ DISC CLAMP SENSE 8EJ SENSE SENSE SENSE VDCONT 27 BU 15 7 1 21 VDCONT +3.3V REGULATOR 1 V2R5 4 3VDD 2 IC 502 BA25BC0WFP 5VDD +2.5V REGULATOR 1 4,5 IC 703 VDD Q811 BU S-818A33AUC-BGN Q812 1 V3R3D 4 IC 203 BA033SFP 2 11 VD FLPPW +3.3V REGULATOR CN811 E D AUTOMATIC FLAP MOTOR M 6 5 4 MOTOR1 3 MOTOR2 14 5 6 66 FLPOPN 11 65 FLPCLS FCLSW1 69 fclssw FOPSW1 68 fopnsw FEJSW1 67 IC 811 BA6288FS SWITCH PCB CLOSE 4 OPEN 3 EJECT 2 1 18 1 2 3 4 flpejsw 6 5 8 7 DEH-P840MP,P8400MP,P8450MP A HIGH OUT RL CN351 OUT1 18 11 IN5 SW 11 PL 7 FL OUT3 16 IN1 SW Q351 IC 571 PA2028A 7 FL 3 RL Q352 FL 9 OUT5 14 IN3 RL Q353 SYSTEM CONTROLLER IC 601(1/2) VDD REGULATOR PD5740A(ES) PD5741A(UC) 5V REGULATOR Q901 Q911 VDD VDD2 ACC 50 97 72 bsens 57 TUNPCE TUNPCK 71 tunpce@ 55 82 ACC asens isens 10A ACC RX IPPW TX 5 ACC 3 ILM 8 MUTE 2 GND 10 FL- 12 FL+ 9 RL- 11 RL+ 4 B.REM B Q941 ILL SENSE 83 ILL Q951 VDD TELMUTE 10 TELEPHONE MUTE 30 29 81 GND ELECTRONIC VOLUME/ SOURCE SELECTOR TUN L 42 IN3-L 43 IN4+L USL+ USL- 44 IN4-L IN1-L 41 IN2-L MIC_IN 13 DL POWER AMP PL 12 IC 131 PML009A B.UP 1 Q931 74 ASENBO TELIN FUSE BACK UP 73 ACC SENSE TUNPDO CN981 BU BACKUP SENSE SD SL 12 FL 10 11 RL 14 FLIN RLIN MUTE 22 FL- FL- 3 5 IC 301 FL+ PAL007A RL- 23 21 RL+ STBY B.REMOTE 4 25 FL+ RLRL+ B.REM MUTE Q503 VST,VCK,VDT SYS+B REGULATOR BU Q921 Q922 SYS+B BU Q301 MUTE SYSPW XOUT TEM CONTROLLER XIN 87 Q501 13 15 MUTE X601 IC 601(2/2) C B KEYBOARD UNIT(OEL) OEL+B REGULATOR CN831 Q871 PD5740A(ES) PD5741A(UC) Q923 SYSPW 23 6 BU IC 871 NJM2360M 1 OEL+B 5 4 Q1807 OEL+B 8 Q872 DPDT1 KYDT1 OELPW OEL UNIT Q1806 22 4 5 6 3 DPDT2 GRILLE µ-COM KYDT2 27 IC 1802 PD8091A (DEH-P840MP) PD8092A (DEH-P8400MP,P8450MP) ROM DPDT Q831 DPDT1 KYDT1 SWVDD1 31 SWVDD5V VDD2 40 ILM+B2 RESET RESET 1 8 4 SWVDD5V2 32 12 1 2 7 28 11 KYDT IC 1801 PD5745A XOUT X1801 ILM+B2 5 Q832 2 IC 651 S-80735ANDZI 2 IC 1806 TC7SET08FU 1 IC 1805 S-818A33AUC-BGN 3.3V 13 XIN CN1801 VDD Q833 KEY MATRIX ILMPW1 42 F CONNECTOR PCB C KEYBOARD UNIT(LCD) Q834 ILM+B REGULATOR CN832 Q962 ILM+B BU Q963 4 ILM+B 4 SW5V RESET RST1 ILMPW2 CN1901 4 Q651 DPDT2 43 KYDT2 5 5 10 10 11 11 6 6 7 7 LCD IC 1901 RS-140 OPT IN 1 GRILLE µ-COM RST 17 DPDT 18 KYDT 20 REM DPDT IC 1902 PD6340A KYDT XO 22 D X1901 XI 23 Q971 DPDT2 KYDT2 SWVDD2 35 SWVDD5 VDD2 SWVDD5V SW5V 36 79 VDD KEY MATRIX Q972 19 5 6 7 8 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 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 A-a A-b A-b A-a Large size SCH diagram The > mark the importanc Therefore, wh identical desi Guide page VD REG A-a A-b Detailed page E-VOL IP-BUS DRIVER D CN901 B FM:-20.5dBs AM:-31.0dBs IP-BUS:+2.2dBs CD:0.0dBs FM(100%):-19.5dBs AM(30%):-30.0dBs TUNER FM/AM TUNER UNIT SYSTEM C C PD5 (DEH-P840M PD5 (DEH-P8 FLAP MOTOR AND SENSE SW VDD OEL+B REG 20 A E 1 CSN1058 (EJECT) A E CSN1051 (OPEN) M951 M AUTOMATIC FLAP CXB8939 CSN1052 (CLOSE) D E F B CN1801 SWITCH PCB 2 3 4 6 5 8 7 DEH-P840MP,P8400MP,P8450MP A-b found on some component parts indicates ce of the safety factor of the part. hen replacing, be sure to use parts of ignation. A A TUNER AMP UNIT SPECTRUM ANALYSER ASL HI-OUT L RCA OUT 12 11 10 9 8 7 SUB WOOFER L CH SUB WOOFER R CH FRONT L CH 6 5 FRONT R CH 4 3 REAR L CH 2 1 MUTE FM:+2.6dBs AM:-7.9dBs IP-BUS:+8.3dBs CD:+8.1dBs REAR R CH B FM:+10.1dBs AM:-0.4dBs IP-BUS:+15.8dBs CD:+15.6dBs POWER AMP PAL007A RESET 5V REG CONTROLLER > CEK1136 10A 5741A MP, P8400MP) ** GND 5740A SYS+B REG ** C ILL B.REM 8450MP) ACC TEL RL— VDD REG FL— RL+ ** FL+ R626 R628 100K RR— Not used DEH-P840MP DEH-P8400MP 100K Not used DEH-P8450MP Not used 100K FR— RR+ FR+ FM:+28.6dBs AM:+18.1dBs IP-BUS:+34.3dBs CD:+34.1dBs MUTE SENSE TEL MUTE SW VDD BL+B REG ILM+B REG NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. D Decimal points for resistor and capacitor fixed values are expressed as : 2.2 ← 2R2 0.022 ← R022 A 5 6 7 A 8 21 C A-a 22 A-a 1 TUNER B D CN901 FM:-20.5dBs AM:-31.0dBs IP-BUS:+2.2dBs CD:0.0dBs 2 2 3 1 3 SYSTEM E-V The > mar the importa Therefore, w identical de 1 IP-BUS DRIVER VD REG A A-b A-a A-b DEH-P840MP,P8400MP,P8450MP 4 D 4 M(100%):-19.5dBs AM(30%):-30.0dBs FM(100%):-19 AM(30%):-30 FM/AM TUNER UNIT 5 6 7 CSN1058 (EJECT) A-a A-b B CN1801 OEL+B REG 2 CSN1051 (OPEN) CSN1052 (CLOSE) SWITCH PCB E SW VDD F 7 A-b A-a A-b 6 M951 M AUTOMATIC FLAP CXB8939 FLAP MOTOR AND SENSE (DEH PD (DEH-P84 PD SYSTEM 5 DEH-P840MP,P8400MP,P8450MP 8 A-a E A-a E 8 23 A B C D D A-b 24 A-b 1 FM:+2.6dBs AM:-7.9dBs IP-BUS:+8.3dBs CD:+8.1dBs RESET HI-OUT MUTE 2 PAL007A 1 2 3 4 5 6 7 8 9 10 11 12 REAR R CH REAR L CH FRONT R CH FRONT L CH SUB WOOFER R CH SUB WOOFER L CH FM:+10.1dBs AM:-0.4dBs IP-BUS:+15.8dBs CD:+15.6dBs RCA OUT 2 3 5V REG POWER AMP TUNER AMP UNIT 1 3 1 SYSTEM CONTROLLER E-VOL SPECTRUM ANALYSER C ASL B A A-a A-b A e > mark found on some component parts indicates importance of the safety factor of the part. erefore, when replacing, be sure to use parts of ntical designation. A-a A-b DEH-P840MP,P8400MP,P8450MP 4 4 F (DEH-P8450MP) PD5740A (DEH-P840MP, P8400MP) PD5741A SYSTEM CONTROLLER 5 BL+B REG 6 TEL MUTE SENSE 2 7 A-a A-b NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors. MUTE SYS+B REG Decimal points for resistor and capacitor fixed values are expressed as : 2.2 ← 2R2 0.022 ← R022 VDD REG A-a A-b FM:+28.6dBs AM:+18.1dBs IP-BUS:+34.3dBs CD:+34.1dBs FR+ RR+ FR— RR— FL+ RL+ FL— RL— TEL ACC B.REM ILL GND CEK1136 10A > 6 ILM+B REG SW VDD ** R626 R628 Not used 100K DEH-P840MP DEH-P8400MP 100K Not used DEH-P8450MP Not used 100K ** ** 5V REG 5 DEH-P840MP,P8400MP,P8450MP 7 8 A-b A-b 8 25 A B C D 1 2 3 4 3 4 DEH-P840MP,P8400MP,P8450MP 3.3 KEYBOARD UNIT(OEL) A CN831 A B C D B 26 B 1 2 6 5 8 7 DEH-P840MP,P8400MP,P8450MP B KEYBOARD UNIT(OEL) A ROM PD8091A(DEH-P840MP) PD8092A(DEH-P8400MP, P8450MP) GRILLE µ-COM B C D OEL UNIT MXS8018 B 5 6 7 B 8 27 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 3.4 KEYBOARD UNIT(LCD) CN832 A A VOLUME REMOTE CONTROL SENSOR RESET F CONNECTOR PCB B CLK PAUSE SRC C D 28 CC F 1 2 3 4 5 6 8 7 DEH-P840MP,P8400MP,P8450MP C KEYBOARD UNIT(LCD) A GRILLE µ-COM B C LCD D C C 29 5 6 7 8 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 3.5 CD MECHANISM MODULE(GUIDE PAGE) D-a F F S T C SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE S T C A F S C T PICKUP UNIT (SERVICE)(P9MP3) 3300P R022 # F F B F T T F T F T F F F 0 ! SWITCHES: CD CORE UNIT(S9MP3) S901 : HOME SWITCH ........ ON-OFF ...... S902 : CLAMP SWITCH ON-OFF .... S903 : DSCSNS SWITCH ON-OFF ........... S904 : 12EJ SWITCH ON-OFF ............ S905 : 8EJ SWITCH ON-OFF The underlined indicates the switch position. C 1 @ S T 5 7 C F 6 8 3 2 SPINDLE MOTOR M1 CXB6007 R750 S S F C T S T S C D C F C LOADING/CARRIAGE MOTOR M2 CXB5903 PD9023A 30 DD 1 2 3 4 6 5 8 7 DEH-P840MP,P8400MP,P8450MP D-b D CD CORE UNIT (S9MP3) A B 9 $ 16 % C * & 4 A CN723 D 5 6 7 DD 8 31 32 D-a D-a 1 D 2 3 F T ! B 0 3 4 F F F F T T F T F 2 T F # D-b R022 3300P 1 F PICKUP UNIT (SERVICE)(P9MP3) S C SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE C T F D Aa Db A D-a D-b DEH-P840MP,P8400MP,P8450MP 4 1 T F C C S S 5 6 7 LOADING/CARRIAGE MOTOR M2 CXB5903 C F F T T 2 S 3 C R750 PD9023A 4 C 8 6 5 @ 7 5 6 D- DD-a 8 D-a D-b 6 S S F 7 T 3 SPINDLE MOTOR M1 CXB6007 1 2 The underlined indicates the switch position. SWITCHES: CD CORE UNIT(S9MP3) S901 : HOME SWITCH ........ ON-OFF S902 : CLAMP SWITCH ...... ON-OFF S903 : DSCSNS SWITCH .... ON-OFF S904 : 12EJ SWITCH ........... ON-OFF S905 : 8EJ SWITCH ............ ON-OFF 5 DEH-P840MP,P8400MP,P8450MP 8 C S 33 A C S B C D 1 2 3 4 D D-a D-b A CD CORE UNIT (S9MP3) DEH-P840MP,P8400MP,P8450MP D-a D-b B 9 D D-b 34 D-b 1 1 2 3 4 % 16 $ C 6 5 8 7 DEH-P840MP,P8400MP,P8450MP CN723 A 4 & * D-a D-b A D-a D-b B C D 3 4 6 5 3A 2 D-b D-b 35 5 6 7 8 DEH-P840MP,P8400MP,P8450MP Note:1. The encircled numbers denote measuring points in the circuit diagram. 2. Reference voltage REFO1 : 1.65V - Waveforms 1 2 3 4 CH1:DSCSNS 5V/div. CH2:CLCONT 5V/div. 500ms/div. CH3:LOEJ 5V/div. CH4:VD 10V/div. When loading a 12cm CD 1 2 3 4 5 CH1:SIN 1V/div. CH1:DSCSNS 5V/div. 6 CH2:CIN 500mV/div. 2s/div. CH2:CLCONT 5V/div. 500ms/div. 7 CH3:TIN 500mV/div. CH3:LOEJ 5V/div. When setting up after loading a CH4:VD 10V/div. 12cm CD-DA disc When loading an 8cm CD Ref. : GND Ref. : GND Ref. : REFO Mode : Normal Mode : Normal Mode : Normal 5 CH1:SIN 1V/div. 6 CH2:CIN 500mV/div. 2s/div. 7 CH3:TIN 500mV/div. When setting up after loading a 12cm CD-ROM(1 session) 5 CH1:SIN 1V/div. 8 CH1:FIN 200mV/div. 6 CH2:CIN 500mV/div. 2s/div. 9 CH2:RFOK 2V/div. 500ms/div. 7 CH3:TIN 500mV/div. 5 CH3:SIN 2V/div. When setting up after loading a When setting up "Source On" 12cm CD-ROM(2 session) (12cm CD-DA) Ref. : REFO Ref. : REFO Ref. : REFO Mode : Normal Mode : Normal Mode : Normal 0 CH1:TE ! CH2:FE 500mV/div. ! CH1:FE 500mV/div. ! CH1:FE 500mV/div. 200ms/div. 500mV/div. 8 CH2:FIN 500mV/div. 8 CH2:FIN 500mV/div. 20ms/div. 20ms/div. 0 CH3:TE 500mV/div. 0 CH3:TE 500mV/div. When setting up "Source On" 7 CH4:TIN 500mV/div. 7 CH4:TIN 500mV/div. During "Play" (CD-DA) During "Play"(CD-ROM, generating 1Track Jump periodically) Refer to "1Track Jump." Ref. : REFO Ref. : REFO Ref. : REFO Mode : Normal Mode : Normal Mode : Normal @ CH1:MDX 5 CH2:SIN 500mV/div. 1V/div. 5ms/div. Spindle waveform during "Play" # CH1:RFAGC 500mV/div. @ CH1:MDX 500mV/div. 5µs/div. 5 CH2:SIN 1V/div. RF eye pattern Spindle waveform during "Play" (Magnified) Ref. : REFO Ref. : REFO Ref. : REFO Mode : Normal Mode : Normal Mode : Normal 36 5µs/div. DEH-P840MP,P8400MP,P8450MP 8 CH1:FIN ! CH2:FE 500mV/div. 200ms/div. 500mV/div. 0 CH1:TE 500mV/div. # CH2:RFAGC 500mV/div. 2ms/div. # CH1:RFAGC 1V/div. 0 CH2:TE 500mV/div. 500µs/div. 7 CH3:TIN 500mV/div. Focus Search 1Track Jump When "Tracking Open" Ref. : REFO Ref. : REFO Ref. : REFO Mode : TEST Mode : TEST Mode : TEST # CH1:RFAGC 1V/div. 0 CH2:TE 500mV/div. 7 CH3:TIN 500mV/div. # CH1:RFAGC 1V/div. 1ms/div. 0 CH2:TE 500mV/div. 7 CH3:TIN 500mV/div. 32Track Jump # 5ms/div. 7 0 8 100Track Jump CH1:RFAGC 1V/div. CH2:TIN 1V/div. CH3:TE 1V/div. CH4:FIN 1V/div. When reproducing black dots(800µm) Ref. : REFO Ref. : REFO Ref. : REFO Mode : TEST Mode : TEST Mode : Normal # 0 6 5 CH1:RFAGC 1V/div. CH2:TE 1V/div. 500µs/div. CH3:CIN 500mV/div. CH4:SIN 2V/div. During inside/outside search (outer circumference → inner circumference) $ CH1:LRCKIN 2V/div. % CH2:DIN 2V/div. ^ CH3:SCKIN 2V/div. $ CH1:LRCKIN 2V/div. 2V/div. 10µs/div. % CH2:DIN ^ CH3:SCKIN 2V/div. Ref. : GND Ref. : REFO Mode : Normal Mode : Normal Mode : Normal 200µs/div. 1 CH1:DSCSNS 2 CH2:CLCONT 3 CH3:LOEJ 2µs/div. Digital Audio (Magnified) Digital Audio Ref. : REFO & CH1:LOUT 1V/div. * CH2:ROUT 1V/div. 500µs/div. 5V/div. 5V/div. 5V/div. 10µs/div. 1 CH1:DSCSNS 2 CH2:CLCONT 3 CH3:LOEJ 5V/div. 5V/div. 5V/div. 10µs/div. Analog Audio (Magnified) When "Eject" (12cm CD) When "Eject" (8cm CD) Ref. : AGND Ref. : GND Ref. : GND Mode : Normal Mode : Normal Mode : Normal 37 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT NOTE FOR PCB DIAGRAMS 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 diagram. 2.Viewpoint of PCB diagrams A Connector A TUNER AMP UNIT CORD ASSY ANTENNA CABL Capacitor 15 SIDE A P.C.Board Chip Part 16 5 1 10 SIDE B B RCA OUT 111 C D CN901 B CN1801 D AA 38 1 2 3 4 6 5 8 7 DEH-P840MP,P8400MP,P8450MP SIDE A A IC,Q A CABLE FM/AM TUNER UNIT B IP-BUS 1110 5 1 M M951 E C D F FRONT 5 6 7 AA 8 39 1 2 3 4 3 4 DEH-P840MP,P8400MP,P8450MP A TUNER AMP UNIT IC,Q A B C D 40 A A 1 2 5 6 7 8 DEH-P840MP,P8400MP,P8450MP SIDE B A B C D A A 41 5 6 7 8 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 4.2 KEYBOARD UNIT(OEL) B SIDE B KEYBOARD UNIT(OEL) ENT DISP A B SIDE A KEYBOARD UNIT(OEL) A CN831 B TP2 TP1 OEL UNIT C FUNC AUDIO D IC,Q ADJ IC,Q B B 42 1 2 3 4 2 1 4 3 DEH-P840MP,P8400MP,P8450MP 4.3 KEYBOARD UNIT(LCD) C SIDE A KEYBOARD UNIT(LCD) C KEYBOARD UNIT(LCD) SIDE B VOLUME EJECT A EQ 1 B SRC 2 3 PAUSE 13 4 F C 5 10 CLK 5 1 6 RESET IC,Q C 1 2 IC,Q BAND OPEN D 3 C 4 43 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 4.4 CD MECHANISM MODULE D CD CORE UNIT (S9MP3) SIDE A A 12EJ DSCSNS M2 LOADING /CARRIAGE MOTOR M1 SPINDLE MOTOR B A CN723 HOME C PICKUP UNIT (SERVICE)(P9MP3) D 44 DD 1 2 3 4 1 2 4 3 DEH-P840MP,P8400MP,P8450MP D SIDE B CD CORE UNIT (S9MP3) A 8EJ CLAMP B C D D D 45 1 2 3 4 1 2 3 4 DEH-P840MP,P8400MP,P8450MP 4.5 SWITCH PCB SIDE A E A SWITCH PCB S951 OPEN S952 S953 CLOSE B EJECT E SWITCH PCB SIDE B C YELLOW D BLUE A CN811 GREEN 46 EE 1 2 3 BLACK 4 2 1 4 3 DEH-P840MP,P8400MP,P8450MP 4.6 CONNECTOR PCB A F SIDE A CONNECTOR PCB F CONNECTOR PCB SIDE B 1 1 B 2 3 5 4 5 6 A C 7 8 CN832 CN1901 9 10 11 12 10 13 13 C D 1 2 3 F 4 47 DEH-P840MP,P8400MP,P8450MP 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..... =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- A Unit Number Unit Name : : : : Part No. ------------------------- CWM8042(DEH-P840MP/XN/UC) CWM8043(DEH-P8400MP/XN/UC) CWM8044(DEH-P8450MP/XN/ES) Tuner Amp Unit MISCELLANEOUS IC IC IC IC IC 102 131 251 301 571 IC IC IC IC IC HA12187FP PML009A BA3834F PAL007A PA2028A IC IC IC IC IC 601 601 651 811 871 IC (DEH-P840MP, P8400MP) IC (DEH-P8450MP) IC IC IC PD5741A PD5740A S-80735ANDZI BA6288FS NJM2360M Q Q Q Q Q 101 102 251 252 253 Transistor Transistor Transistor Transistor Transistor 2SA1037K DTC124EK 2SA1037K DTC144EK 2SC2412K Q Q Q Q Q 301 351 352 353 401 Transistor Transistor Transistor Transistor Transistor DTC124EK IMH3A IMH3A IMH3A 2SC2412K Q Q Q Q Q 501 503 651 751 752 Transistor Transistor Transistor Transistor Transistor 2SC2412K IMD2A 2SC2412K IMD2A 2SD2396 Q Q Q Q Q 811 812 831 832 833 Transistor Transistor Transistor Transistor Transistor 2SD1760F5 IMD3A 2SB808 DTC114EK 2SA1037K Q Q Q Q Q 834 835 836 837 871 Transistor Transistor Transistor Transistor Transistor DTC114EK DTC114EK 2SC2412K IMD2A 2SD1760F5 Q Q Q Q Q 872 901 902 911 912 Transistor Transistor Transistor Transistor Transistor IMD2A 2SD1760F5 IMD2A 2SD1760F5 IMD2A Q Q Q Q Q 921 922 923 931 941 Transistor Transistor Transistor Transistor Transistor 2SD2396 2SB1238 DTC114EK IMX1 DTC114EK 48 =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- Q Q Q Q Q 951 961 962 963 971 Transistor Transistor Transistor Transistor Transistor 2SA1037K 2SC2412K 2SD1767 IMD2A 2SB808 Q D D D D 972 231 301 501 502 Transistor Diode Diode Diode Diode DTC114EK RB706F-40 1SR139-400 DAN202U HZS9L(A2) D D D D D 503 751 811 812 813 Diode Diode Diode Diode Diode 1SS133 HZS9L(B1) HZS7L(B2) 1SS133 1SS133 D D D D D 833 834 835 836 837 Diode Diode Diode Diode Diode DAN202U DAP202U DAN202U DAP202U DAN202U D D D D D 838 839 841 842 871 Diode Diode Network Diode Diode Diode DAP202U DA204U HZS6L(A2) HZS9L(A1) RB411D D D D D D 872 901 902 911 921 Diode Diode Diode Diode Diode HZS11L(A1) HZS6L(B1) 1SR139-400 HZS6L(B2) HZS9L(B3) D D D D D 931 932 941 951 964 Diode Diode Diode Diode Diode HZS7L(C3) HZS7L(A1) 1SR139-400 DAN202U HZS11L(A1) D D D ZNR L 981 982 983 401 105 Diode Diode Diode Surge Protector Ferri-Inductor 1SR139-400 1SR139-400 1SR139-400 DSP-201M-A21F LAU2R2K L L L L L 401 402 403 572 601 Inductor Inductor Inductor Ferri-Inductor Inductor LCTB4R7K2125 LAU1R0K LAU100K LAU101K LAU100K L L L L L 701 831 872 951 971 Inductor Inductor Inductor Inductor Inductor LAU100K LAU100K CTF1510 CTF1530 LAU100K DEH-P840MP,P8400MP,P8450MP =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- X IL VR MIC 601 961 231 231 Radiator 10.00MHz Lamp 14V 40mA Semi-fixed 10kΩ(B) Microphone FM/AM Tuner Unit CSS1475 CEL1593 CCP1229 CPM1011 CWE1563 R R R R R 366 367 368 369 370 RS1/16S471J RS1/16S471J RS1/16S471J RS1/16S0R0J RS1/16S0R0J SP 601 Buzzer CPV1050 R R R R R 371 372 373 374 401 RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S272J R R R R R 402 403 404 405 406 RS1/16S272J RS1/16S162J RS1/16S162J RS1/16S0R0J RS1/16S0R0J R R R R R 407 408 409 410 412 RS1/16S473J RS1/16S473J RS1/16S681J RS1/16S681J RS1/16S681J R R R R R 413 414 415 416 417 RS1/16S103J RS1/16S681J RS1/16S681J RS1/16S681J RS1/16S393J R R R R R 418 419 420 421 422 RS1/16S473J RS1/16S472J RS1/16S473J RS1/16S473J RS1/16S473J R R R R R 423 424 501 502 503 RS1/16S222J RS1/16S222J RS1/16S103J RS1/16S473J RS1/16S223J R R R R R 504 505 571 572 601 RS1/16S223J RS1/16S102J RS1/16S103J RS1/16S103J RS1/16S472J R R R R R 607 608 609 611 612 RS1/16S682J RS1/16S102J RS1/16S0R0J RS1/16S104J RS1/16S0R0J R R R R R 613 614 615 621 625 RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S0R0J RS1/16S473J R R R R R 626 627 628 629 630 R R R R R 651 652 653 654 655 RS1/16S102J RS1/16S102J RS1/16S222J RS1/16S473J RS1/16S183J R R R R R 723 724 725 726 727 RS1/16S682J RS1/16S221J RS1/16S221J RS1/16S221J RS1/16S221J RESISTORS R R R R R 101 102 103 104 105 RS1/16S181J RS1/16S181J RS1/16S223J RS1/16S223J RS1/16S102J R R R R R 106 113 114 115 116 RS1/16S102J RS1/16S150J RS1/16S470J RS1/16S101J RS1/16S101J R R R R R 117 118 119 120 131 RS1/16S222J RS1/16S103J RS1/16S332J RS1/16S562J RS1/16S102J R R R R R 132 133 134 139 140 RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S101J RS1/16S101J R R R R R 141 142 143 144 145 RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RAB4C102J R R R R R 231 233 234 235 251 RS1/16S222J RS1/16S560J RS1/16S104J RS1/16S104J RS1/16S102J R R R R R 252 253 254 255 256 RS1/16S104J RS1/16S473J RAB4C102J RS1/16S224J RS1/16S224J R R R R R 257 258 259 260 261 RS1/16S104J RS1/16S102J RS1/16S103J RS1/16S103J RS1/16S223J R R R R R 262 301 302 303 304 RS1/16S822J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S331J R R R R R 351 352 353 354 355 RS1/16S820J RS1/16S820J RS1/16S820J RS1/16S820J RS1/16S820J R R R R R 356 357 358 359 360 RS1/16S820J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J R R R R R 361 362 363 364 365 RS1/16S223J RS1/16S223J RS1/16S471J RS1/16S471J RS1/16S471J (DEH-P8400MP) (DEH-P840MP, P8450MP) RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S102J 49 DEH-P840MP,P8400MP,P8450MP =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- R R R R R 728 730 731 732 733 RS1/16S221J RS1/16S221J RS1/16S473J RS1/16S682J RS1/16S682J CAPACITORS R R R R R 751 753 811 812 813 RD1/4PU271J RD1/4PU221J RS1/16S102J RS1/16S102J RD1/4PU391J R R R R R 814 831 832 833 834 RAB4C102J RS1/16S102J RS1/16S472J RS1/16S222J RS1/16S222J R R R R R 835 836 837 838 839 RS1/16S472J RS1/16S103J RS1/16S222J RS1/16S222J RS1/16S473J R R R R R 840 841 842 843 844 RS1/16S104J RS1/16S222J RS1/16S222J RS1/16S222J RS1/16S222J R R R R R 845 846 847 848 852 RS1/16S103J RS1/16S104J RS1/16S104J RS1/16S222J RS1/16S332J R R R R R 872 873 874 875 876 RD1/4PU302J RD1/4PU302J RS1/16S0R0J RS1/16S391J RS1/16S121J R R R R R 877 878 879 901 902 RS1/16S1R0J RS1/16S331J RS1/16S331J RS1/16S223J RS1/16S821J R R R R R 903 904 913 914 921 RS1/16S821J RS1/16S0R0J RS1/16S681J RS1/16S681J RD1/4PU221J R R R R R 922 924 925 931 932 RS1/16S122J RD1/4PU272J RS1/16S223J RS1/16S104J RS1/16S473J R R R R R 933 934 935 941 951 RS1/16S103J RS1/16S473J RS1/16S472J RS1/16S103J RS1/16S102J R R R R R 952 953 954 961 962 RS1/16S472J RS1/16S472J RS1/16S153J RS1/16S1R0J RS1/16S103J R R R R R 963 964 965 971 972 RS1/16S682J RD1/4PU391J RS1/16S1R0J RS1/16S472J RS1/16S102J R 973 RS1/16S472J 50 Part No. ------------------------- C C C C C 112 131 132 133 134 CKSRYB104K16 CEAL1R0M50 CEAL1R0M50 CEALR22M50 CEALR22M50 C C C C C 135 136 137 138 139 CEAL1R0M50 CEAL1R0M50 CEAL1R0M50 CEAL1R0M50 CEJQ470M10 C C C C C 140 141 142 145 146 CKSRYB104K16 CEALNP4R7M16 CEALNP4R7M16 CEALNP4R7M16 CEALNP4R7M16 C C C C C 147 148 149 150 157 CEALNP4R7M16 CEALNP4R7M16 CEALNP4R7M16 CEALNP4R7M16 CEAL100M16 C C C C C 159 160 161 162 231 CCSQCH152J50 CCSQCH152J50 CCSQCH152J50 CCSQCH152J50 CEJQ100M16 C C C C C 232 233 234 235 251 CEJQ220M25 CEAL100M16 CKSRYB474K10 CKSRYB474K10 CKSRYB104K16 C C C C C 252 253 254 255 256 CKSRYB104K16 CKSRYB103K50 CEJQ1R0M50 CKSRYB104K16 CKSRYB104K16 C C C C C 257 258 301 302 303 CKSRYB224K10 CKSRYB104K16 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 C C C C C 304 305 306 307 308 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 C C C C C 309 310 311 312 313 C C C C C 314 351 352 353 354 CKSQYB225K10 CEAL100M16 CEAL100M16 CEAL100M16 CEAL100M16 C C C C C 355 356 357 358 359 CEAL100M16 CEAL100M16 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 C C C C C 360 361 362 401 402 CKSRYB222K50 CKSRYB222K50 CKSRYB222K50 CKSRYB183K50 CKSRYB183K50 3300µF/16V CEHAR330M10 CCH1433 CKSRYB104K16 CEHAR100M16 CKSQYB225K10 DEH-P840MP,P8400MP,P8450MP =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- C C C C C 408 409 411 413 414 CKSRYB473K50 CKSRYB103K50 CEJQ101M10 CKSRYB223K50 CKSRYB472K50 B Unit Number C C C C C 415 416 501 571 572 CKSRYB223K50 CEJQ220M10 CEJQ220M16 CKSRYB105K10 CKSRYB105K10 C C C C C 573 574 575 576 580 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CKSRYB105K10 CEAL4R7M35 C C C C C 582 583 585 586 587 CEJQ101M16 CASAQ3R3M16 CKSYB684K25 CEAL100M16 CKSQYB225K10 C C C C C 588 589 601 602 603 CEJQ330M25 CEJQ330M25 CEAL4R7M35 CKSRYB103K50 CCSRCH180J50 C C C C C 604 605 652 653 702 CCSRCH101J50 CCSRCH220J50 CKSRYB104K16 CKSRYB105K10 CCH1331 C C C C C 751 752 753 811 812 CKSRYB102K50 CEJQ101M16 CKSRYB473K50 CCSRCH101J50 CEJQ220M10 C C C C C 813 814 815 816 833 CKSRYB104K16 CKSRYB102K50 CKSRYB102K50 CCSRCH101J50 CKSRYB104K16 C C C C C 837 872 873 874 875 C C C C C 876 877 878 879 880 CCSRCH331J50 CEJQ470M16 CKSRYB104K16 CKSRYB104K16 CEJQ101M10 C C C C C 901 902 903 904 905 CEJQ470M10 CKSRYB103K50 CKSRYB472K50 CCH1331 CCH1331 C C C C C 911 912 921 922 923 CEJQ470M10 CKSRYB472K50 CEJQ221M10 CKSRYB103K50 CEJQ101M16 C C C C 931 941 970 972 CKSRYB104K25 CKSRYB105K10 CKSRYB473K50 CCSRCH101J50 470µF/16V 4.7µF 470µF/16V 470µF/16V CKSRYB103K50 CCG1111 CEJQ100M50 CEJQ330M25 CKSRYB103K50 Unit Name Part No. ------------------------- : CWM8051(DEH-P840MP/XN/UC) : CWM8052(DEH-P8400MP/XN/UC) (DEH-P8450MP/XN/ES) : Keyboard Unit(OEL) MISCELLANEOUS IC IC IC IC IC 1801 1802 1802 1805 1806 IC IC (DEH-P840MP) IC (DEH-P8400MP, P8450MP) IC IC PD5745A PD8091A PD8092A Q Q D D D 1806 1807 1803 1804 1805 Transistor Transistor Diode Diode Diode 2SC4617 2SD1664 1SS355 DAN202U DAP202U L L TH X S 1801 1803 1901 1801 1801 Inductor Inductor Thermistor Radiator 10.0MHz Switch CTF1530 CTF1530 CCX1037 CSS1577 CSG1107 S S S VR 1802 1803 1804 1801 Switch Switch Switch Semi-fixed 15kΩ(B) OEL Unit CSG1107 CSG1107 CSG1107 CCP1230 MXS8018 S-818A33AUC-BGN TC7SET08FU RESISTORS R R R R R 1805 1807 1808 1809 1815 RS1/16S0R0J RS1/16S222J RS1/16S222J RS1/16S820J RS1/16S222J R R R R R 1816 1817 1818 1819 1820 RS1/16S0R0J RS1/16S154J RS1/16S473J RS1/16S473J RAB4C102J R R R R R 1821 1822 1823 1824 1825 RS1/16S473J RS1/16S333J RS1/16S222J RS1/16S682J RS1/16S393J R R R R R 1826 1827 1828 1830 1831 RS1/16S0R0J RS1/16S683J RS1/16S0R0J RS1/16S392J RAB4C101J R R R R R 1832 1833 1834 1835 1836 RS1/16S473J RS1/16S473J RS1/16S102J RS1/16S102J RS1/16S101J R R R R R 1837 1838 1839 1840 1841 RAB4C101J RS1/16S101J RAB4C101J RAB4C101J RAB4C101J R R R R R 1842 1843 1844 1845 1846 RAB4C101J RAB4C101J RAB4C101J RAB4C101J RAB4C101J R R 1847 1848 RS1/16S682J RS1/16S473J 51 DEH-P840MP,P8400MP,P8450MP =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- CAPACITORS C C C C C 1805 1806 1807 1808 1809 CKSRYB102K50 CSZSR4R7M10 CSZSR4R7M10 CKSRYB103K50 CKSRYB104K25 C C C C C 1811 1812 1813 1814 1815 CKSRYB473K50 CKSRYB103K50 CSZSR4R7M10 CKSRYB104K16 CKSRYB104K25 C C C C C 1816 1817 1819 1820 1821 CKSRYB104K25 CKSRYB104K25 CKSRYB104K16 CKSRYB103K50 CKSRYB103K50 Number C Unit Unit Name : CWM8056 : Keyboard Unit(LCD) MISCELLANEOUS IC IC D D D 1901 1902 1903 1905 1906 IC IC LED LED LED RS-140 PD6340A NSSW440-9159 CL190UBX CL190UBX D D D D D 1907 1908 1909 1910 1911 LED LED LED LED LED CL190UBX CL190UBX CL190UBX CL190UBX CL190UBX L X S S S 1902 1901 1901 1902 1903 Inductor Ceramic Resonator 4.97MHz Switch Encoder Switch CTF1530 CSS1422 CSG1110 CSD1042 CSG1110 S S S S S 1904 1905 1906 1907 1908 Push Switch Push Switch Push Switch Push Switch Switch CSG1111 CSG1111 CSG1111 CSG1111 CSG1107 S S S S S 1909 1910 1911 1912 1913 Switch Switch Push Switch Switch Switch CSG1107 CSG1107 CSG1112 CSG1107 CSG1107 S S S S S 1914 1915 1916 1917 1918 Switch Switch Switch Switch Push Switch CSG1107 CSG1107 CSG1107 CSG1107 CSG1112 S 1919 LCD1901 Push Switch LCD CSG1112 CAW1704 RESISTORS R R R R R 1901 1902 1903 1904 1905 RS1/16S222J RS1/16S222J RS1/16S104J RS1/16S103J RS1/16S121J R R R R R 1906 1907 1908 1910 1918 RS1/16S2R2J RS1/16S101J RS1/16S101J RS1/16S0R0J RS1/16S560J 52 =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- R R R R R 1920 1922 1924 1926 1928 RS1/16S560J RS1/16S560J RS1/16S271J RS1/16S271J RS1/16S331J R R 1929 1930 RS1/16S331J RS1/16S271J CAPACITORS C C C C C 1901 1903 1904 1905 1908 CKSRYB104K25 CSZSR4R7M10 CKSRYB104K16 CCSRCH101J50 CKSRYB104K16 C C C C C 1909 1910 1911 1912 1913 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 C 1914 CKSRYB104K16 Number Unit Name E Unit : : Switch PCB MISCELLANEOUS S S S D 951 952 953 Switch(OPEN) Spring Switch(CLOSE) Switch(EJECT) CSN1051 CSN1052 CSN1058 Unit Number : CWX2618 Unit Name : CD Core Unit(S9MP3) MISCELLANEOUS IC IC IC IC IC 201 202 203 301 501 IC IC IC IC IC UPD63760GJ IC IC IC IC IC 502 701 702 703 704 IC IC IC IC IC BA25BC0WFP PE5269A TC74VHCT08AFT S-818A33AUC-BGN PD9023A Q Q Q Q Q 101 601 602 603 701 Transistor Transistor Transistor Transistor Transistor 2SB1132 DTC323TK DTC323TK 2SB709A UN2111 D D D D D 101 201 202 203 501 Diode Diode Diode Diode Diode 1SS355 1SR154-400 1SR154-400 1SR154-400 1SR154-400 D D D D L 502 503 504 601 201 Diode Diode Diode Chip Diode Inductor 1SR154-400 1SR154-400 1SR154-400 MA151WA CTF1546 L L L L TH 202 204 701 702 701 Inductor Inductor Inductor Inductor Thermistor CTF1546 CTF1546 CTF1546 LCYBR22J1608 CCX1037 X X X S S 201 202 701 901 902 Ceramic Resonator 16.93MHz Ceramic Resonator 24.57MHz Ceramic Resonator 16.00MHz Spring Switch (HOME) Spring Switch (CLAMP) CSS1569 CSS1570 CSS1576 CSN1051 CSN1052 MSM51V4265EP-70TS BA033SFP BA5996FM UPD61002GC DEH-P840MP,P8400MP,P8450MP =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- S S S CSN1051 CSN1052 CSN1051 R R R R R 605 701 707 708 709 RS1/16SS103J RS1/16SS0R0J RS1/16SS0R0J RS1/16SS102J RS1/16SS102J 903 904 905 Spring Switch (DSCSNS) Spring Switch (12EJ) Spring Switch (8EJ) RESISTORS R R R R R 101 102 103 104 105 RS1/10S1R5J RS1/10S1R5J RS1/10S1R5J RS1/10S1R5J RS1/10S1R5J R R R R R 710 711 712 713 714 RS1/16SS102J RS1/16SS102J RS1/16SS102J RS1/16SS102J RS1/16SS473J R R R R R 201 202 203 204 206 RS1/16SS102J RS1/16SS333J RS1/16SS333J RS1/16SS333J RS1/16SS0R0J R R R R R 715 716 717 718 719 RAB4CQ221J RAB4CQ221J RAB4CQ221J RAB4CQ221J RAB4CQ221J R R R R R 208 210 212 213 214 RS1/16SS0R0J RS1/16SS0R0J RS1/16SS221J RS1/16SS1002D RS1/16SS1002D R R R R R 720 721 722 723 724 RS1/16SS471J RS1/16SS471J RAB4CQ221J RS1/16SS102J RN1/16SE1302D R R R R R 215 216 217 218 219 RS1/16SS1002D RS1/16SS1002D RS1/16SS1002D RS1/16SS1002D RS1/16SS1002D R R R R R 725 726 727 728 729 RS1/16SS222J RS1/16SS103J RS1/16SS473J RS1/16SS473J RS1/16SS223J R R R R R 220 221 222 223 224 RS1/16SS1002D RS1/16SS103J RS1/16SS103J RS1/16SS103J RS1/16SS103J R R R R R 730 731 732 733 734 RS1/16SS473J RS1/16SS104J RS1/16SS104J RS1/16SS104J RS1/16SS472J R R R R R 225 226 227 228 229 RS1/16SS103J RS1/16SS393J RS1/16SS103J RS1/16SS182J RS1/16SS103J R R R R R 735 737 739 740 741 RS1/16SS473J RAB4CQ473J RAB4CQ473J RS1/16SS473J RS1/16SS104J R R R R R 233 237 238 301 302 RS1/16SS183J RS1/16SS104J RS1/16SS473J RS1/16SS183J RS1/16SS822J R R R R R 742 745 746 747 748 RS1/16SS104J RS1/16SS473J RS1/16SS104J RS1/16SS104J RS1/16SS104J R R R R R 303 304 305 306 307 RS1/16SS0R0J RS1/16SS183J RS1/16SS822J RS1/16SS0R0J RS1/16SS183J R R R R R 750 801 802 803 901 RS1/16SS473J RS1/16SS104J RS1/16SS473J RS1/16SS273J RS1/16SS221J R R R R R 308 309 310 311 501 RS1/16SS822J RS1/16SS183J RS1/16SS822J RS1/16SS0R0J RS1/16SS221J R R R R R 902 903 904 905 906 RS1/16SS221J RS1/16SS221J RS1/16SS221J RS1/16SS221J RS1/16SS221J R R R R R 502 503 504 505 506 RS1/16SS221J RS1/16SS221J RAB4CQ223J RAB4CQ223J RAB4CQ223J CAPACITORS R R R R R 507 508 509 510 511 RS1/16SS223J RS1/16SS223J RS1/16SS102J RS1/16SS223J RS1/16SS223J R R R R R 512 601 602 603 604 RS1/16SS223J RS1/16S101J RS1/16S101J RS1/16S223J RS1/16S223J C C C C C 101 102 103 104 105 CKSSYB104K10 CKSSYB104K10 CEV101M16 CEV101M4 CKSSYB104K10 C C C C C 106 108 109 201 202 CKSRYB102K50 CKSSYB104K10 CEV100M16 CKSSYB471K50 CKSSYB104K10 C C C C C 203 204 205 206 207 CKSSYB104K10 CEV220M6R3 CKSSYB103K16 CKSSYB103K16 CEV221M4 53 DEH-P840MP,P8400MP,P8450MP =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- Part No. ------------------------- =====Circuit Symbol and No.===Part Name --- ----------------------------------------------- C C C C C 208 209 210 211 216 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB332K50 Miscellaneous Parts List C C C C C 217 218 219 220 221 CKSSYB104K10 CKSSYB223K16 CKSSYB104K10 CKSSYB103K16 CKSSYB104K10 C C C C C 222 223 224 225 226 CCSSCH270J50 CCSSCJ3R0C50 CKSSYB104K10 CKSSYB103K16 CCSSCH680J50 C C C C C 227 228 230 232 233 CCSSCH470J50 CKSSYB682K25 CKSSYB104K10 CKSSYB104K10 CCH1436 C C C C C 234 235 237 238 240 CEV221M4 CKSRYB224K16 CKSSYB104K10 CKSSYB104K10 CCSSCH100D50 C C C C C 301 302 303 304 305 CKSSYB331K50 CKSSYB331K50 CKSSYB472K25 CKSSYB472K25 CEV101M16 C C C C C 306 501 502 503 504 CKSRYB224K16 CKSSYB104K10 CKSSYB471K50 CKSSYB104K10 CCH1436 C C C C C 505 506 508 509 510 CKSRYB224K16 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 C C C C C 511 601 602 603 604 CKSSYB104K10 CCSRCH102J50 CCSRCH102J50 CSZS4R7M10 CSZS4R7M10 C C C C C 701 702 703 704 705 CKSSYB104K10 CKSSYB471K50 CKSSYB103K16 CEV1R0M50 CKSSYB104K10 C C C C C 706 707 708 709 710 CKSSYB471K50 CKSSYB104K10 CKSSYB104K10 CKSSYB103K16 CKSSYB104K10 C C C C C 711 712 713 714 715 C C C 716 901 903 54 47µF/6.3V 47µF/6.3V 10µF/10V CCH1349 CKSRYB224K16 CKSSYB104K10 CKSSYB104K10 CKSSYB103K16 CKSSYB103K16 CKSSYB104K10 CCSRCH101J50 M M M 1 2 951 Pickup Unit(Service)(P9MP3) Motor Unit(SPINDLE) Motor Unit(LOADING/CARRIAGE) Motor Unit(AUTOMATIC FLAP) Part No. ------------------------- CXX1550 CXB6007 CXB5903 CXB8939 DEH-P840MP,P8400MP,P8450MP 6. ADJUSTMENT 6.1 JIG CONNECTION DIAGRAM To CD Mechanism Module CN723 TUNER AMP UNIT CN832 GGD1292 KEYBOARD UNIT(LCD) CN1902 Rubber Band Rubber Band 55 DEH-P840MP,P8400MP,P8450MP 6.2 OEL UNIT ADJUSTMENT Adjustment point KEYBOARD UNIT(OEL) (SIDE B) TP1 Digital Multi-Meter VR1801 TP2 IC1801 IC1802 <When the OEL Unit has been replaced> 1. Use VR1801 to adjust the resistance between TP1 and TP2 to 6.1kΩ. 56 DEH-P840MP,P8400MP,P8450MP 6.3 CD ADJUSTMENT 1) Precautions • This unit uses a single power supply (+3.3V) for the regulator. The signal reference potential, therefore, is connected to REFO1(approx. 1.65V) instead of GND. If REFO1 and GND are connected to each other by mistake during adjustments, not only will it be impossible to measure the potential correctly, but the servo will malfunction and a severe shock will be applied to the pick-up. To avoid this, take special note of the following. Do not connect the negative probe of the measuring equipment to REFO1 and GND together. It is especially important not to connect the channel 1 negative probe of the oscilloscope to REFO1 with the channel 2 negative probe connected to GND. Since the frame of the measuring instrument is usually at the same potential as the negative probe, change the frame of the measuring instrument to floating status. If by accident REFO1 comes in contact with GND, immediately switch the regulator or power OFF. • Always make sure the regulator is OFF when connecting and disconnecting the various filters and wiring required for measurements. 2) Test Mode This mode is used for adjusting the CD mechanism module of the device. • Test mode starting procedure Reset while pressing the 4 and 6 keys together. • Test mode cancellation Switch ACC, back-up OFF. • After pressing the EJECT key, do not press any other key until the disk is completely ejected. • If the ] or [ key is pressed while focus search is in progress, immediately turn the power off (otherwise the actuator may be damaged due to adhesion of the lenses). • Jump operation of TRs other than 100TR continues after releasing the key. CRG move and 100TR jump operations are brought into the “Tracking close” status when the key is released. • Powering Off/On resets the jump mode to “Single TR(91)”, the RF AMP gain setting to 0 dB, and the automatic adjustment value to the initial value. • Before proceeding to further adjustments and measurements after switching regulator ON, let the player run for about one minute to allow the circuits to stabilize. • Since the protective systems in the unit's software are rendered inoperative in test mode, be very careful to avoid mechanical and /or electrical shocks to the system when making adjustment. • The RFI and RFO signals are easy to oscillate because of a wide band. When observing them, insert a resistor of about 1 kΩ to the series. • This equipment will not guarantee the load ejection operation when the mechanical unit is turned upside down. In particular, if the ejection operation is incorrectly performed and recovery is disabled, the recovery is enabled by resetting a product or turning ACC off to on. 57 DEH-P840MP,P8400MP,P8450MP - Flow Chart [4]+[6]+Reset [KEY] Test Mode In Contents Display [CD] or [SOURCE] Source On TRK MIN [BAND] [3] Power On (T. offset is adjusted) TRK00 MIN00 SEC00 [BAND] MIN (T. offset is not adjusted) TRK 99 MIN99 SEC 99 [3] Focus Close / S. curve check Power Off TRK Power On SEC TRK 91 MIN91 SEC91 [2] [6] RF AMP Gain switching*1 New Test Mode TRKGGMINGGSECGG [1] []] Tracking Servo Close CRG+ [6] *2 Focus Mode switching TRK 0x MIN0x SEC 0x TRK or [BAND] [1] T.CLS and F,T AGC and RF AGC and Power Off TRK MIN Applicable servomechanism TRKxx MINxx SECxx SEC 00 MIN00 SEC00 99 MIN99 SEC99 [6] or TRK ?? MIN ?? SEC ?? [BAND] [1] F,T,RF AGC / TRK MIN *7 F.Bias display switching SEC TRK ?? MIN?? SEC?? [3] TRK CRG/TR jump value switching xx MINxx SEC xx TRK 00 MIN00 SEC00 99 MIN 99 SEC 99 [[] TRK8x MIN8x SEC8x TRK8x MIN8x SEC8x TRK 9x MIN9x SEC 9x or [2] T.Balance adjustment / T.Balance coefficient display TRK TRK ?? MIN?? SEC ?? [2] [[] *4 CRG+/TR Jump+ xxMIN xxSEC xx *4 Tracking Open CRG-/TR Jump- xxMIN xxSEC xx TRK xxMIN xxSEC xx TRK or MIN Tracking Open SEC TRK8x MIN8x SEC8x or *1) TYP TRK MIN SEC +12dB 12 MIN12SEC12 TRK TRK 9x MIN9x SEC 9x Operation [Key] Test Mode *2) *3) Focus Close setting TRK 00MIN00SEC 00 or TRK99MIN99SEC 99 F.Offset Display T.Offset Display S. curve check setting TRK 01MIN01SEC 01 F. EQ measurement setting TRK [BAND] Power On/Off 02MIN02SEC 02 []] [[] Switch to the order of the original display [1] *4) 1TR/32TR/100TR *5 Single TR TRK 91 MIN91SEC 91 TRK or 81 MIN81SEC 81 [2] 32TR TRK 92 MIN92SEC 92 TRK or 82 MIN82SEC 82 100TR TRK 93 MIN93SEC 93 TRK or 83 MIN83SEC 83 CRG Move TRK 94 MIN94SEC 94 TRK or 84 MIN84SEC 84 [3] F.AGC Gain T.AGC Gain F.Bias RF AGC Gain 58 CRG +/TR Jump+ TRK+/FF (Direction of the external surface) CRG -/TR JumpTRK-/REV (Direction of the internal surface) T.CLS and AGC and Applicable servomechanism/ AGC,AGC display switching RF Gain switching/Offset adjustment display/ T.Balance adjustment/T.OPN F.CLS,S.Curve/Rough Servo and RF AGC/ F,T,RF AGC SCAN MODE (ITP) SPDL 1X/2X switching (Double-speed compatibility only) - Error rate measurement - F.Mode switching/T.CLS/CRG,TR Jump switching Auto/Manual switching [6] *8) CRG motor voltage = 2 [V] New Test Mode Error occurrence time/ cause display switching *6) Only at the time of CRG move or 100TR jump *7) TRK/MIN/SEC 8x MIN8x SEC8x 9xMIN 9xSEC 9x TRK [2] [BAND] Power Off TRK ?? MIN?? SEC?? TRK 9x MIN 9x SEC 9x []] *5 TRK TRK CRG- [6] F,T AGC,F.Bias and RF AGC TRK or []] RF AGC coefficient display TRK xx MINxx SEC xx [2] Automatic adjustment value *3 display switching *8 CRG+ [3] or Power Off 00 MIN00 SEC00 99 MIN99 SEC 99 TRK RF AGC / Applicable servomechanism CRG- TRK TRK T.Close and [[] *8 DEH-P840MP,P8400MP,P8450MP 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 mechanism 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. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below. • Purpose : To check that the grating is within an acceptable range when the PU unit is changed. • Symptoms of Mal-adjustment : If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching. • Method : • Measuring Equipment • Measuring Points • Disc • Mode • Oscilloscope, Two L.P.F. • E, F, REFO1 • ABEX TCD-782 • TEST MODE CD CORE UNIT(S9MP3) L.P.F. E Xch 100kΩ 390pF REFO1 F REFO1 Oscilloscope 100kΩ 390pF REFO1 L.P.F. F E Ych • Checking Procedure 1. In test mode, load the disc and switch the 5V regulator on. 2. Using the ] and [ buttons, move the PU unit to the innermost track. 3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. 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 difference is within 75° . Refer to the photographs supplied to determine the phase angle. 5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the mechanism should be judged to be at fault. • Note 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". 59 DEH-P840MP,P8400MP,P8450MP Grating waveform Ech → Xch 20mV/div, AC Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90° 60 DEH-P840MP,P8400MP,P8450MP 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. (1) Basic Indication Method 1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before. 2) Head unit display examples Depending on display capability of LCD used, display will vary as shown below. xx contains the error number. 8-digit display ERROR–xx 6-digit display ERR–xx 4-digit display E–xx (2) Error Code List Code Class Displayed error code Description of the code and potential cause(s) 10 Electricity Carriage Home NG CRG can't be moved to inner diameter. SERVO LSI ComCRG can't be moved from inner diameter. munication Error → Failure on home switch or CRG move mechanism. 11 Electricity Focus Servo NG Communication error between microcomputer and SERVO LSI. Focusing not available. → Stains on rear side of disc or excessive vibrations on REWRITABLE. 12 Electricity Spindle Lock NG Subcode NG Spindle not locked. Sub-code is strange (not readable). → Failure on spindle, stains or damages on disc, or excessive vibrations. A disc not containing CD-R data is found. Turned over disc are found, though rarely. CD signal error. AGC protection doesn't work. Focus can be easily lost. → Damages or stains on disc, or excessive vibrations on REWRITABLE. 17 Electricity Setup NG 30 Electricity Search Time Out Failed to reach target address. → CRG tracking error or damages on disc. 44 Electricity ALL Skip 50 Mechanism CD On Mech Error Skip setting for all track. (CD-R/RW) Mechanical error during CD ON. → Defective loading motor, mechanical lock and mechanical sensor. A0 System Power Supply NG Power (VD) is ground faulted. → Failure on SW transistor or power supply (failure on connector). 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. 61 DEH-P840MP,P8400MP,P8450MP - 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. During setup, operational status of the control software is displayed. These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis. (1) Shifting to the New Test Mode 1 Turn on the current test mode by starting the reset from the key. 2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the disc. Then, press the [Jump Mode Selector] key while maintaining the regulator turned off. 3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off. You can reset the new test mode by turning on the reset start. (2) Key Correspondence Key Regulator Off BAND To regulator on Test mode Regulator On To regulator off In-play – New test mode Error Production Time/Err.No. switching ] – FWD-Kick FF/TR+ – [ – REV-Kick REV/TR- – 1 – Tracking Close Scan 2 – Tracking Open Mode 3 – Focus Close – – – Focus Open – – – Jump Off – 6 To new test mode Jump mode switching Auto/Manu Note: Eject and CD on/off is performed in the same procedure as that for the normal mode. (3) Cause of Error and Error Code Code Class Contents 40 Electricity Off focus detected. – – – – – – Description and cause FOK goes low. → Damages/stains on disc, vibrations or failure on servo. 41 Electricity Spindle unlocked. LOCK = Low continued for 150 msec. → Damages/stains on disc, vibrations or failure on servo. 42 Electricity Sub-code unreadable. Sub-code was unreadable for 500 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: Mechanical errors during aging are not displayed. 62 DEH-P840MP,P8400MP,P8450MP (4) Display of Operational Status during Setup Status No. Contents 21 Focus search start 22 Focus search 2 23 Focus search 3 24 Focus search 4 25 Focus search(Setup protection) 26 Focus search(Fast recovery) 27 RF detection 28 Spindle rough servocontrol 29 Tracking balance adjustment start 30 Tracking balance adjustment 2 31 Tracking balance adjustment 3 32 Tracking close start(Spindle stationary servocontrol setting) 33 Tracking close 2 34 Tracking close 3 35 Focus/Tracking AGC start 36 Focus/Tracking AGC 2 37 Focus/Tracking AGC 3 38 Focus/Tracking AGC 4 39 Focus/Tracking AGC 5 40 Focus/Tracking AGC 6 41 Focus/Tracking AGC 7 42 Focus/Tracking AGC 8 43 FE bias start 44 FE bias 2 45 RF AGC start 46 RF AGC 2 47 Lock check start 48 Lock is being checked 49 Subcode check start 50 Subcode is being checked Protective action Focus search timeout. Focus search timeout. Focus search timeout. Focus search timeout. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off. Focus slips off, spindle lock is not performed. Focus slips off, no subcode can be read. 63 DEH-P840MP,P8400MP,P8450MP (5) Display Examples 1) During Setup 8-digit display, 6-digit display TNO. Min Sec 11 11' 11" 4-digit display(Auto setting) TNO. 11 4-digit display(Manual setting) Min Sec 11' 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode. 3) When a Protection Error Occurred (A) Error display ((A)←→(B), (C) : BAND key) 8-digit display ERROR-xx 6-digit display ERR-xx (B) Error occurrence timing display in track no. ((B)←→(C) : Auto/Manual key) 8-digit display, 6-digit display TNO. Min Sec 10 40' 05" 4-digit display(Auto setting) TNO. 10 (C) Error occurrence timing display in absolute time. ((B)←→(C) : Auto/Manual key) 8-digit display, 6-digit display TNO. Min Sec 10 40' 05" 64 4-digit display(Manual setting) Min Sec 40' 05" 4-digit display E-xx DEH-P840MP,P8400MP,P8450MP 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY - Removing the Case Unit (Fig.1) 1 1 2 Remove the screw and then remove the Case Unit. *) Release the latches in order of the number indicated in Fig.1. 1 3 5 4 Case Unit Fig.1 - Removing the CD Mechanism Module (Fig.2) 1 Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module. 1 1 1 1 CD Mechanism Module Fig.2 65 DEH-P840MP,P8400MP,P8450MP Arm Unit - Moving the Arm Unit position (Fig.3) Use the finger. Rotate the gear in the direction indicated by arrow in Fig.3 until the Arm Unit moves to the 3 positions of a Fig.3. Gear CLOSE POSITION *) There is a possibility of bending if load is added to the arm parts, It becomes the cause of defect of move of the grille parts. When you place a product, please go in the CLOSE POSITION. CLOSE EJECT POSITION OPEN OPEN POSITION Fig.3 - Removing the Detach Grille Assy and Grille Assy Move the Arm Unit to the OPEN POSITION. (Fig.3) 1 Remove the two screws. (Fig.4) Disconnect the connector and then remove the Detach Grille Assy. sy *) When installing the screws, please make sure that the spring is also installed. 2 1 2 Remove the two screws. (Fig.4) Move the Arm Unit to the EJECT POSITION. (Fig.3) Disconnect the connector and then remove the Grille Assy. Detach Grille Assy Fig.4 - Removing the Panel Unit Move the Arm Unit to the OPEN POSITION. (Fig.3) 1 Remove the two screws and then remove the Panel Unit. (Fig.5) 1 1 Panel Unit 66 Fig.5 DEH-P840MP,P8400MP,P8450MP - Removing the Gear Unit Move the Arm Unit to the CLOSE POSITION. (Fig.3) 1 Remove the four screws and then remove the Gear Unit. (Fig.6) *) When you remove or intall the Gear Unit, do so with the Arm Unit in the CLOSE POSITION. 1 1 1 1 Gear Unit Fig.6 - Checkpoints for the Gear Unit Gear Unit R 1. When you disassemble or assemble the Gear Unit, do so with the Arm Unit in the CLOSE POSITION. Make sure that the Arm Unit is in the CLOSE POSITION by seeing the other side of the unit through the fully circular hole shown in the figure. 2. When you install the motor, fix the screws holding the motor in the direction of the arrow shown in the figure. 2 1 Gear Unit L 67 DEH-P840MP,P8400MP,P8450MP - Removing the Tuner Amp Unit (Fig.7) There are two ways of removing the Tuner Amp Unit. t1 One is to remove the Gear Unit (Fig.6), then Tuner Amp Unit, and the other is to remove the Panel (Fig.5), then Tuner Amp Unit. 1 Holder 1 1 Remove the two screws. Release the two latches and then remove the Holder. 3 5 2 Remove the screw. 2 3 Remove the two screws. 4 Straight the tabs at three locations indicated. 5 Remove the screw and then remove the Tuner Amp Unit. 3 4 *) Tuner Amp Unit is different partially from this photo. 4 4 Tuner Amp Unit Fig.7 68 DEH-P840MP,P8400MP,P8450MP - Removing the OEL Unit 1. Apply hot air to the cable pins for the anode terminal using blower used for removing a flat-packaged IC or somethin like that. When all the pins are peeling off from the PCB pinch the cable with a pair of tweezers and remove it slowl from the PCB. (Fig.8) * Be careful not to remove other electrical parts when you us a blower. Especially, when hot air is appropriated to th VR1902 too much, the volume will destroy. * Flexible cable may not remove easily by transforming the Bosses by the hot air of the Blower. Fig.8 2. Five tabs are extended until becoming straight in the direction of the arrow and then remove the Holder. (Fig.8) 3. Slowly set up the OEL Unit. At this time, the stress is prevented from hanging to flexible cable in the Cathode terminal. (Fig.9) 4. The Cathode terminal is removed according to the procedure same as the Anode terminal, and the OEL Unit is removed. (Fig.9) 5. Remove the Holder. (Remove after removing the Cathode terminal without fail.) (Fig.9) C - Installing the OEL Unit 1. Install the Holder in the OEL Unit. (Fig.10) 2. When soldering the flexible cable for the Cathode terminal on the PCB, use a pair of tweezers. First, insert the tips of tweezers into 2 holes in the flexible cable, then into the 2 holes in the PCB. (Fig.10) O 3. Position the flexible cable on the PCB so that their lands U touch each other. (Fig.10) 4. Apply solder to each pin of the flexible cable. (Fig.10) Fig.9 er * Appropriate soldering iron lightly so that the stress should not hang to Flexible cable. 5. Lay down the OEL Unit. (Fig.10) 6. Install the Holder. (Fig.8) 7. When soldering the flexible cable for the Anode terminal on the PCB, first, insert the Bosses on the PCB into the 2 holes in the flexible cable. Then, take the same procedures 2 and 3 as that for the Cathode terminal to solder the cable pins. (Fig.8) Fig.10 69 DEH-P840MP,P8400MP,P8450MP - 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 1. When the disk is in "clamp" state, unlock Spring A (6 pieces) and Spring B (2 pieces), and unscrew screws (4 pieces). 2. Unlock each 1 of pawl at the both side of the frame, then remove the top frame. 3. Remove the Carriage Mechanical part in such way that; you remove the mechanical part from 3 pieces of Damper while slowly pulling up the part. 4. Now, the top frame has been removed, and under this state, fix the genuine Connector again, and eject the disk. (Caution) When you reassemble the Carriage Mechanical part, apply a bit of alcohol to Dampers. Top Frame Carriage Mechanical Part Bottom Frame Damper - How to remove the Guide Arm Assy 1. Unlock the spring (1 piece) at the right side of the assembly. 2. Unscrew screws (2 pieces), then remove the Screw Gear Bracket. 3. Shift the Guide Arm Assy to the left and slowly rotate it to the upper direction. 4. When the Guide Arm Assy rotates approximately 45 degree, shift the Assy to the right side direction and remove it. Screw Gear Bracket Guide Arm Assy Spring 70 DEH-P840MP,P8400MP,P8450MP - How to remove the CD Core Unit(S9MP3) 1. Give jumper-solder treatment to the Flexible Wire of the Pickup unit, then remove the wire from the Connector. 2. Remove all 4 points of solder-treatment on the Lead Wire. Also, unscrew the screw(1 piece). 3. Then, Remove the CD Core Unit(S9MP3). (Caution) Be careful not to damage SW when you reassemble the CD Core Unit(S9MP3) into the device. Jumper-Solder CD Core Unit (S9MP3) Solder - How to remove the Loading Arm Assy 1. Unlock the spring (1 piece) and remove the E ring (1 piece) of the Fulcrum Shaft. 2. Shift the arm to the left side direction and unlock pins (2 pieces). Loading Arm Assy - How to remove the Pickup Unit 1. Unscrew 2 pieces of screws, then remove the Pulley Cover. 2. Remove the Feed Screw unit from the pawl of the Feed Screw Guide (The pawl is located inside the guide). 3. Remove the belt from the Pulley, then remove the Pickup unit. Pulley Cover (Caution) Make sure not to stain the belt with grease when you fix the belt. Grease Application Pickup Unit Grease Application Belt Feed Screw Guide Grease Application 71 72 (1) Drive Unit (Slot) (Shaft) (Slot) CXB7959 (Boss) (Slot) CNC9678 (Field) (Slot) (Slot) (Field) (Shaft) (Slot) Both sides. Grease (GEM1013) Application to all points. (Slot) (Tooth) (Slot) Both sides. (Shaft) CXB7960 (Field) (Slot) (Tooth) CNC9679 (Slot) (Field) (Slot) (Boss) (Top) (Tooth) (Slot) (Shaft) DEH-P840MP,P8400MP,P8450MP - Lubricants Points DEH-P840MP,P8400MP,P8450MP (2) Button (CAC7247) Lubricants (GEM1016) Application to all points. (Field) (Field) (3) Case Unit (CXB7968) Lubricants (PN-38KE) Application to all points. (Slot) Both sides. (Slot) Both sides. 73 DEH-P840MP,P8400MP,P8450MP 7.1.2 CONNECTOR FUNCTION DESCRIPTION ANTENNA 6 mm MAX POWER SUPPLY IP-BUS REAR OUTPUT FRONT OUTPUT SUBWOOFER OUTPUT or NON-FADING OUTPUT 74 2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 1 2 3 4 5 6 7 8 B.UP GND ILM B.REM ACC NC NC MUTE 9 10 11 12 13 14 15 16 RLFLRL+ FL+ RRFRRR+ FR+ DEH-P840MP,P8400MP,P8450MP 7.2 PARTS 7.2.1 IC PD5741A PD5740A PAL007A PD8091A PD8092A PD5745A PD6340A UPD63760GJ MSM51V4265EP-70TS BA033SFP BA5996FM PE5269A S-818A33AUC-BGN BA25BC0WFP PD9023A UPD61002GC - Pin Functions (PD5741A)(DEH-P840MP/XN/UC, P8400MP/XN/UC) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18,19 20 21 22 23 24 25 26 27 28 29 30 31 32 33,34 35 36 37, 38 39 40 41 42 43 44-48 Pin Name BSO bsck DUALILM CD5VON VDT VST VCK BYTE VSS TELIN FLPPW RESET XOUT VSS XIN VCC NMI NC DALMON IPBUSIN2 OELPW SYSPW PEE NC ROMCS ROMCK ROMDATA IPBUSIN IPBUSOUT DPDT1 KYDT1 NC DPDT2 KYDT2 ROT1, 0 PCL SWVDD1 DISPPW ILMPW1 ILMPW2 NC I/O O O O O O O O I O I O I O I O O O O O I/O I O O I O I I O O O O O Function and Operation P-BUS:Data output P-BUS:Clock output LCD:Illumination color select output CDS:Eject sense output EVOL:Data output EVOL:Strobe output EVOL:Clock output Vss Vss TEL:Telephone mute input Auto flap motor power supply control output Reset input(RESET) Clock output Power supply input(Vss) Clock input Power supply input(Vcc) Not used(Vcc)(Pull up) Not used Consumption current reduction output IP-BUS:Input 2 OEL Unit:Power supply output(16.5V) System power control output Beep tone output Not used External ROM:Chip select output External ROM:Clock output External ROM:Data input / output IP-BUS:Data input IP-BUS:Data output OEL Unit:Grille microcomputer communication data output OEL Unit:Grille microcomputer communication data input Not used LCD:Grille microcomputer communication data output LCD:Grille microcomputer communication data input Rotary encoder pulse input 1, 0 Clock adjustment output OEL Unit:Grille microcomputer power supply output(5.1V) LCD:Power supply control output OEL Unit:Illumination power supply output(9.3V) LCD:Illumination power supply output Not used 75 DEH-P840MP,P8400MP,P8450MP Pin No. 49 50 51-53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76-78 79 80 81 82 83 84 85 86 87 88 89 90 91 92,93 94 95 96 97 98 99 100 76 Pin Name st SD NC LOCH TUNPDO TUNPDI TUNPCK LOCL BRXEN BRST NC VCC NC VSS FLPCLS FLPOPN flpejsw fopnsw fclssw FLPILM tunpce@ TUNPCE bsens asens NC SMPXS2-0 SWVDD2 NC IPPW ASENBO isens DIMMER bsrq NC MUTE TESTIN SAIN ASLIN MODEL NC DSENS NC AVSS SL VREF AVCC BSI I/O I I O O I O O I/O O O O I I I O O O I I O O O O I O I O I I I I I I I Function and Operation TUNER:Stereo input TUNER:SD input Not used Local H output TUNER:PLL data output TUNER:PLL data input TUNER:PLL clock output Local L output P-BUS:Communication input / output P-BUS:Reset output Not used Power supply input(Vcc) Not used Connect to GND Auto flap close output Auto flap open output Auto flap eject sense input Auto flap open sense input Auto flap close sense input DISC loading slot illumination output TUNER:PLL chip enable output 2 TUNER:PLL chip enable output Backup sense input ACC sense input Not used Multiplexor select output 2-0 LCD:Grille microcomputer power supply output(5V) Not used IP-BUS:Driver power supply control output IP-BUS:Slave ACC sense output Illumination sense input LCD:Dimmer output P-BUS:Communication request input Not used Mute output Test program input Spectrum Analyzer input ASL input Model select input Not used Detach sense input Not used A/D converter power supply input(Vss) TUNER:Signal level input A/D converter reference voltage(Vref) A/D converter power supply input(Vcc) P-BUS:Data input DEH-P840MP,P8400MP,P8450MP *PD5741A 30 IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. 1 31 100 50 81 51 80 - Pin Functions (PD5740A)(DEH-P8450MP/XN/ES) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18,19 20 21 22 23 24 25 26 27 28 29 30 31 32 33,34 35 36 37, 38 39 40 41 42 43 44-48 Pin Name BSO bsck DUALILM CD5VON VDT VST VCK BYTE VSS TELIN FLPPW RESET XOUT VSS XIN VCC NMI NC DALMON IPBUSIN2 OELPW SYSPW PEE NC ROMCS ROMCK ROMDATA IPBUSIN IPBUSOUT DPDT1 KYDT1 NC DPDT2 KYDT2 ROT1, 0 PCL SWVDD1 DISPPW ILMPW1 ILMPW2 NC I/O O O O O O O O I O I O I O I O O O O O I/O I O O I O I I O O O O O Function and Operation P-BUS:Data output P-BUS:Clock output LCD:Illumination color select output CDS:Eject sense output EVOL:Data output EVOL:Strobe output EVOL:Clock output Vss Vss TEL:Telephone mute input Auto flap motor power supply control output Reset input(RESET) Clock output Power supply input(Vss) Clock input Power supply input(Vcc) Not used(Vcc)(Pull up) Not used Consumption current reduction output IP-BUS:Input 2 OEL Unit:Power supply output(16.5V) System power control output Beep tone output Not used External ROM:Chip select output External ROM:Clock output External ROM:Data input / output IP-BUS:Data input IP-BUS:Data output OEL Unit:Grille microcomputer communication data output OEL Unit:Grille microcomputer communication data input Not used LCD:Grille microcomputer communication data output LCD:Grille microcomputer communication data input Rotary encoder pulse input 1, 0 Clock adjustment output OEL Unit:Grille microcomputer power supply output(5.1V) LCD:Power supply control output OEL Unit:Illumination power supply output(9.3V) LCD:Illumination power supply output Not used 77 DEH-P840MP,P8400MP,P8450MP Pin No. 49 50 51-53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76-78 79 80 81 82 83 84 85 86 87 88 89 90 91 92,93 94 95 96 97 98 99 100 78 Pin Name st SD NC LOCH TUNPDO TUNPDI TUNPCK LOCL BRXEN BRST NC VCC NC VSS FLPCLS FLPOPN flpejsw fopnsw fclssw FLPILM tunpce@ TUNPCE bsens asens NC SMPXS2-0 SWVDD2 NC IPPW ASENBO isens DIMMER bsrq NC MUTE TESTIN SAIN ASLIN MODEL NC DSENS NC AVSS SL VREF AVCC BSI I/O I I O O I O O I/O O O O I I I O O O I I O O O O I O I O I I I I I I I Function and Operation TUNER:Stereo input TUNER:SD input Not used Local H output TUNER:PLL data output TUNER:PLL data input TUNER:PLL clock output Local L output P-BUS:Communication input / output P-BUS:Reset output Not used Power supply input(Vcc) Not used Connect to GND Auto flap close output Auto flap open output Auto flap eject sense input Auto flap open sense input Auto flap close sense input DISC loading slot illumination output TUNER:PLL chip enable output 2 TUNER:PLL chip enable output Backup sense input ACC sense input Not used Multiplexor select output 2-0 LCD:Grille microcomputer power supply output(5V) Not used IP-BUS:Driver power supply control output IP-BUS:Slave ACC sense output Illumination sense input LCD:Dimmer output P-BUS:Communication request input Not used Mute output Test program input Spectrum Analyzer input ASL input Model select input Not used Detach sense input Not used A/D converter power supply input(Vss) TUNER:Signal level input A/D converter reference voltage(Vref) A/D converter power supply input(Vcc) P-BUS:Data input DEH-P840MP,P8400MP,P8450MP *PD5740A 30 1 31 100 50 81 51 80 Protector; Thermal Reference PAL007A sw_vcc sw_vcc Protector; Over current limit stby 24 25 SWITCH 23 P-GND4 22 OUT4- OUT3- 20 21 MUTE 19 OUT4+ 18 VCC 17 P-GND3 IN3 16 OUT3+ 15 AC-GND 14 IN4 12 13 S-GND 11 IN2 10 IN1 8 SVR 9 7 OUT1+ 6 P-GND1 OUT2+ Protector; Short circuit Offset Detection -+ +- Mute circuit -+ +- -+ OUT1- 5 VCC 4 STBY 3 OUT2- P-GND2 +- Offset Detection Stand-by Circuit 2 TAB Protector; Over voltage 1 -+ Offset Detection +- Offset Detection amp_vcc amp_vcc NC A19 A8 A9 A10 A11 A12 A13 A14 A15 A16 BYTE VSS D15/A-1 D7 D14 D6 D13 D5 D12 D4 VCC *PD8091A(DEH-P840MP/XN/UC) *PD8092A(DEH-P8400MP/XN/UC, DEH-P8450MP/XN/ES) 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 NC A18 A17 A7 A6 A5 A4 A3 A2 A1 A0 ce VSS oe D0 D8 D1 D9 D2 D10 D3 D11 D15/A-1 : Data output / Address input A0-19 : Address input D0-14 : Data output ce : Chip enable oe : Output enable BYTE : Mode switch VCC : Power supply VSS : GND NC : Not used 79 DEH-P840MP,P8400MP,P8450MP - Pin Functions (PD5745A) Pin No. 1-5 6 7 8, 9 10 11 12 13 14 15 16-19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40,41 42 43-45 46 47 48 49 50 51-59 60 61 62 63-69 70 71-86 87,88 89-92 93 94 95 96 97 98-100 80 Pin Name NC BYTE CNVSS NC reset XOUT VSS XIN VDD nmi NC CKC NC CKA NC LS NC CKD DPDT KYDT DA2 NC CLK1 ILMD DA1 NC CLK0 NC rdy NC hold NC rd NC cs@ cs! cs) A19 NC A17-A9 VDD A8 VSS A7-A1 NC D15-D0 KS1,2 NC KD2 AVSS KD1 VREF AVCC NC I/O I I I O I I O O O O I O O I O O I I I O O O O O O O O I/O I/O I I Function and Operation Not used GND connection GND connection Not used Reset input Crystal oscillating element connection pin VSS connection Crystal oscillating element connection pin VDD connection NVI input Not used Fixed pulse output for cathode driver Not used Fixed pulse output for anode driver Not used Line sink signal output Not used Data transport / driver clock output Display data input Key data output Display data MSB output Not used Clock input for UART1 Dual illumination select output Display data LSB output Not used Clock input for UART0 Not used Pull up Not used Pull up Not used Read strobe output Not used Bank address select output Bank address select output External ROM chip select output Address bus 19 output Not used Address bus 17-9 output VDD connection Address bus 8 output GND connection Address bus 7-1 output Not used Data bus 15-0 input / output key strobe input / output Not used key data input VSS connection key data input VSS connection VCC connection Not used DEH-P840MP,P8400MP,P8450MP *PD5745A 100 76 1 75 25 51 26 50 - Pin Functions (PD6340A) Pin No. 1-5 6-9 10 11-14 15,16 17 18 19 20 21 22 23 24 25,26 27 28 29-32 33-55 56 57-64 Pin Name SEG4-0 COM3-0 VLCD KST3-0 KDT0,1 REM DPDT NC KYDT MODA X0 X1 VSS KDT2,3 NC KST4 NC SEG35-13 VDD SEG12-5 I/O O O O I I I O I O O O Function and Operation LCD segment output LCD common output LCD drive power supply Key strobe output Key data input (analogue input) Remote control reception Display data input Not used Key data output GND Crystal oscillator connection pin Crystal oscillator connection pin GND Key data input Not used Key strobe output Not used LCD segment output Power supply LCD segment output *PD6340A 16 1 17 64 32 49 33 48 81 DEH-P840MP,P8400MP,P8450MP - Pin Functions (UPD63760GJ) Pin No. 1 2 3-7 8-15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40, 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 82 Pin Name R.GND rst AB12-8 AD7-0 cs ASTB read write wait INTQ IFMODE D.VDD xtalen! xtalen@ DA.VDD ROUT DA.GND R+ RREGC LL+ DA.GND LOUT DA.VDD X.VDD XTAL1 xtal! X.GND xtal@ XTAL2 X.VDD D.GND DIN DOUT SCKIN SCKO LRCKIN LRCK TESTX RFOK C16M TESTEN TEST4 D.VDD RFCK/HOLD WFCK/MIRR PLCK LOCK C1D1 C1D2 C2D1(RMUTE) C2D2(LMUTE) C2D3 D.GND ras I/O I I I/O I I I I O I I I O O O O O O I O I O I O O O O I I O O O O O O O O O O Function and Operation GND for DRAM I/F Input of reset Address bus 12-8 from the microcomputer Address/data bus 7-0 to the microcomputer Chip selection Address strobe Control signals (read) Control signals (write) Control signals (wait) Interruption signals to the external microcomputer Switching between the data buses (16bit/8bit) Power supply for digital circuits Permission to oscillate 16.9344MHz Permission to oscillate 24.576MHz Power supply for DAC Output of audio for the right channel GND for DAC Output of the right channel audio PWM Output of the right channel audio PWM Connected to the capacitor for band gap Output of the left channel audio PWM Output of the left channel audio PWM GND for DAC Output of audio for the left channel Power supply for DAC Power supply for the crystal oscillator Connected to the crystal oscillator (16.9344MHz) Connected to the crystal oscillator (16.9344MHz) Ground for the crystal oscillator Connected to the crystal oscillator (24.576MHz) Connected to the crystal oscillator (24.576MHz) Power supply for the crystal oscillator GND for digital circuits Input of audio data Output of audio data Clock input for audio data Clock output for audio data Input of LRCK for audio data Output LRCK for audio data Output for tests Output of RFOK Output of 16.9344MHz Connected to GND Connected to GND Power supply for digital circuits Output of RFCK/HOLD signal Output of WFCK/MIRR signal Output of PLCK Output of LOCK Information on error correction Information on error correction Information on error correction (mute for Rch) Information on error correction (mute for Lch) Information on error correction Ground for digital circuits Output of DRAM RAS DEH-P840MP,P8400MP,P8450MP Pin No. 69 70 71 72 73-88 89 90-99 100 101-104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119, 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Pin Name cas) cas! we oe RDB0-15 D.GND RA0-9 D.VDD TEST0-3 FD TD SD MD A.VDD ATEST EFM ASY C3T A.GND RFI AGCO AGCI RFO EQ2, 1 RF2RFA.GND A C B D F E A.VDD REFOUT REFC FEFEO TETEO TE2 TEC A.GND LDREGO PD LD PN A.VDD I/O O O O O I/O O I O O O O O O I I O I O I I I I I I I I O I O I O O I O I O I Function and Operation Output of DRAM Lower CAS Output of DRAM Upper CAS Output of DRAM WE Output of DRAM OE Input/output of DRAM Data0-15 Ground for digital circuits Output of DRAM Address0-9 Power supply for digital circuits Connected to GND Output of focus drive PWM Output of tracking drive PWM Output of thread drive PWM Output of spindle drive PWM Power supply for the analog system Analog tests Output of EFM signals Input of asymmetry Connection to the capacitor for detecting 3T Ground for the analog system Input of RF Output of RF Input of AGC Output of RF(AGC) Equalizer 2, 1 Reversal input of RF2 Reversal input of RF Ground for the analog system Input of A Input of C Input of B Input of D Input of F Input of E Power supply for the analog system Output of reference voltage Connected to the capacitor for output of REFOUT Reversal input of FE Output of FE Reversal input of TE Output of TE TE2 TEC Ground for the analog system Output of REG voltage for APC Input of PD Output of LD Assignment of pickup polarity Power supply for the analog system 83 DEH-P840MP,P8400MP,P8450MP *MSM51V4265EP-70TS 37 72 *UPD63760GJ 36 73 108 BA033SFP + 1 2 3 4 5 VC VIN GND VDD NC Reference voltage 84 1 44 VSS 2 43 DQ16 DQ2 3 42 DQ15 DQ3 4 41 DQ4 5 40 DQ13 VCC 6 39 VSS DQ5 7 DQ6 8 DQ7 9 DQ8 10 NC 13 144 109 1 VCC DQ1 A0-A8 :Address input ras : Row address strobe lcas : Lower column address strobe ucas : Upper column address strobe DQ1-DQ16 : Data input/data output oe : Output enable we : Write enable VCC : Power supply VSS : GND NC : No connection DQ14 38 DQ12 37 DQ11 36 DQ10 35 DQ9 32 NC NC 14 31 lcas we 15 30 hcas ras 16 29 oe NC 17 28 A8 A0 18 27 A7 A1 19 26 A6 A2 20 25 A5 A3 21 24 A4 VCC 22 23 VSS DEH-P840MP,P8400MP,P8450MP - Pin Functions(BA5996FM) Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Pin Name VR OPIN2(+) OPIN2(-) OPOUT2 OPIN1(+) OPIN1(-) OPOUT1 GND MUTE POWVCC1 VO1(-) VO1(+) VO2(-) VO2(+) VO3(+) VO3(-) VO4(+) VO4(-) POWVCC2 GND CNT LDIN OPOUTSL OPINSL OPOUT3 OPIN3(-) OPIN3(+) PREVCC Function and Operation Input pin for reference voltage Input pin for non-inverting input for CH2 preamplifier Input pin for inverting input for CH2 preamplifier Output pin for CH2 preamplifier Input pin for non-inverting input for CH1 preamplifier Input pin for inverting input from CH1 preamplifier Output pin for CH1 preamplifier Ground pin Mute control pin Power supply pin for CH1, CH2, and CH3 at "Power" stage Driver CH1 - Negative output Driver CH2 - Positive output Driver CH2 - Negative output Driver CH2 - Positive output Driver CH2 - Positive output Driver CH2 - Negative output Driver CH4 - Positive output Driver CH4 - Negative output Power supply pin for CH4 at "Power" stage Ground pin Control pin Loading input Output pin for preamplifier for thread Input pin for preamplifier for thread CH3 preamplifier output pin Input pin for inverting input for CH3 preamplifier Input pin for non-inverting input for CH3 preamplifier PreVcc BA5996FM 14 1 15 28 85 DEH-P840MP,P8400MP,P8450MP - Pin Functions (PE5269A) Pin No. 1 2 3 4 5 6, 7 8 9 10 11 12 13 14-16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50-57 58 59 60-67 68 69 70, 71 72, 73 74 75 86 Pin Name FTXD NC BSI BSO bsck DFS1, 2 DCKS EVDD EVSS NC DCOPY crst CBANK0-2 emph DSPMUTE DSET adena IC/VPP BRXEN bsrq xtalen! xtalen@ xrst VDCONT CD3VON CONT xwait LOEJ CLCONT CDMUTE reset XT1 I/O O Format C I O I/O O O C /C C C O O O O O O O C C C C C C C I/O I/O O O O O O O I O O O I I /C /C C C C C C C C C C XT2 REGC X2 X1 VSS VDD CLKOUT xwrite uben WR/W xread XASTB LOCK wrst AD0-7 BVDD BVSS AD8-15 xcs wcs DBBWRDY0, 1 DBBRRDY0, 1 AVDD AVSS I O O O O O O I O I/O C I/O O O I I /C C C C /C Function and Operation For rewriting Flash EP-ROM (sending signals) Open Input of P-Bus serial data Output of P-Bus serial data Input/output of P-Bus serial clock Output 1, 2 of settings of DA I/F IC sampling frequency Output for selection of DA I/F IC clock subharmonic number Positive power supply for E power Potential of GND of E power Open Output of settings of DA I/F IC copy flag Output of reset control of Compression IC Output 0-2 of bank settings of Compression IC Output of information on emphasis Output of DOUT Mute Output for lighting the disc set indicator Output of control of A/D reference voltage supply IC: connected directly to VSS / VPP: Pull-down P-Bus receiving enabled Request for P-Bus service request Output of permission to oscillate CD LSI 16.9344MHz Output of permission to oscillate CD LSI 24.576MHz Output of control of CD LSI reset Output of control of VD power supply Output of control of CD +3.3V power supply Output of control of power supply to servo driver Input of control signals of CD LSI wait Output for switching between LOAD/EJECT directions Output for switching between driver inputs Output of control of CD Mute Input of system reset Connected to the oscillator for subclock (connected to VSS via the resistor) Connected to the oscillator for subclock (Open) Connected to the capacity stabilizing output of the regulator (an electrolytic capacitor of about 1µF) Connected to the oscillator for the main clock Connected to the oscillator for the main clock Potential of GND Positive power supply (5V) Output of internal system clock (Open) Output of control signals of CD LSI light Not used (Open) Output of Read/Write control signals of WMA decoder Output of read control signals of CD LSI Output of CD LSI address strobe Input of spindle lock Output for reset control of WMA decoder Address/Data Bus 0-7 B power supply, positive supply (3.3V) B power supply, potential of GND Address/Data Bus 8-15 Output for chip selection of CD LSI Output for chip selection of WMA decoder Input of write-ready flag with WMA decoder DBBI0, 1 Input of read-ready flag with WMA decoder DBBO0, 1 A power supply, positive supply (5V) A power supply, potential of GND DEH-P840MP,P8400MP,P8450MP Pin No. 76 77 78 79 80 81 82-85 86 87 88 89 90 91 92 93 94-96 97 98 99 100 Pin Name AVREF VDSENS DSCSNS TEMP HOME csens NC WMAARI DRAMARI testin NC xint wint brst ejsw NC ROMDATA ROMCS ROMCK FRXD I/O Format I I I I I I I I/O O O I /C C C Function and Operation Input of reference voltage for A/D converter Input of sensing short of VD power supply Input of sensing disc status Input of sensing information on temperature Input of sensing Home SW Input of sensing the flap closed Connected to AVDD or AVSS via the resistor Input of sensing existence of WMA decoder & DA I/F IC Input of sensing existence of external DRAM for CD LSI Input with starting test program for checking chips Connected to EVDD or EVSS via the resistor Input of interruption signals of CD LSI Input of interruption signals of WMA decoder Input of reset of P-Bus Input of Eject key Open Input/output of E2PROM data Output for chip selection of E2PROM Output of clock of E2PROM For rewriting Flash EP-ROM (receiving signals) 1 30 *PE5269A 50 81 Meaning C MOS 80 100 51 31 Format C 87 DEH-P840MP,P8400MP,P8450MP BA25BC0WFP VIN ON/OFF 5 4 GND *S-818A33AUC-BGN + VREF ON/OFF *PD9023A CS 1 SK 2 DI 3 DO 4 88 CS : Chip select input SK : Serial clock input DI : Serial data input DO : Serial data output GND : Ground N.C. : No connection VCC : Power supply 8 VCC 7 N.C. 6 N.C. 5 GND 4 5 NC NC OUT VSS NC 3 VOUT 2 3 VCC 2 1 1 CTL Vref DEH-P840MP,P8400MP,P8450MP - Pin Function (UPD61002GC) Pin No. 1 2-4 5 6,7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23,24 25 26 27-32 33 34 35,36 37 38 39 40 41,42 43 44-49 50 51 52-55 56 57-59 60 61-63 64 65 66 67 68 69 70 71 72,73 74 75 76 77 78 79 80 81 82 83 84 Pin Name VDD3 NC GND3 NC DO0 VDD2 CKI DVDD AVDD AGND DGND VDD3I LRCKO BCKO NC VDD3 GND2 MCK44 MCK48 P10, 11 VDD2 GND3 P12-17 VDD2 P00/INTP00 NC P03/INTP03 P04/INTP04 P05/INTP05 GND2 P06, 07 VDD3 HAD0-5 GND3 VDD3 HAD6-9 GND3 HAD10-12 VDD2 HAD13-15 VDD3 HAST HCSB HR/WB HDSTB GND2 NC EXTDIR DBBWRDY0, 1 DBBRRDY0 VDD2 GND3 DBBRRDY1 GND3 RESETB GND3 VDD3 GND3 PLLCONT GND3 I/O I/O O I O O I I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I I I O O O I I Function and Operation Power supply (3.3V) Not used GND Not used PCM output data Power supply (2.5V) Clock input Power supply (PLL) (Digital) Power supply (PLL) (Analog) GND (PLL) (Analog) GND (PLL) (Digital) Interface terminal protection PCM output LRCK PCM output bit clock Not used Power supply (3.3V) GND Audio master clock input Audio master clock input Port Power supply (2.5V) GND Port Power supply (2.5V) Port Not used Port Port Port GND Port Power supply (3.3V) Host address / Data bus GND Power supply (3.3V) Host address / Data bus GND Host address / Data bus Power supply (2.5V) Host address / Data bus Power supply (3.3V) Host address strobe Host chip select Host read / Write status Host data strobe GND Not used Bus direction flag from external DBB write ready flag DBB read ready flag Power supply (2.5V) GND DBB read ready flag GND Reset GND Power supply (3.3V) GND PLL control GND 89 DEH-P840MP,P8400MP,P8450MP Pin No. 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Pin Name NC GND2 DI3 LRCKI3 BCKI3 DI2 LRCKI2 BCKI2 DI1 LRCKI1 BCKI1 VDD2 DI0 LRCKI0 BCKI0 GND2 I/O I I I I I I I I I I I I 75 25 51 50 1 26 90 76 100 *UPD61002GC Function and Operation Not used GND PCM input data PCM input LRCK PCM input bit clock PCM input data PCM input LRCK PCM input bit clock PCM input data PCM input LRCK PCM input bit clock Power supply (2.5V) PCM input data PCM input LRCK PCM input bit clock GND DEH-P840MP,P8400MP,P8450MP - FM/AM Tuner Unit FM/AM 1ST IF 10.7MHz T51 Q51 CF51 CF52 CF53 AMRF 28 AMANT MPXREF 41kHz AMDET ATT L ch IC 2 FM MPX 6 R ch ANT ADJ FMANT 27 RFGND 26 COMP IC1 MIXER, IF AMP, DET. LDET 5 21 18 ATT FMRF CF202 11 12 15 16 8 13 2 3 4 STIND NL2 NL1 FMSD SL SDBW CE1 CK 9 CE2 24 DGND CREQ DI/DO NC NC 7 17 20 22 10 19 14 NC 25 WC RF ADJ LOCL LOCH 23 VDD VCC FMLOCL IC 3 EEPROM IMG ADJ AM 2ND IF X901 450kHz 10.25MHz 1 No. Symbol I/O Explain 1 STIND O stereo indicator 2 FMSD O FM station detector "Low" when the FM stereo signals are received. To be pulled up to the "VDD" at 47kΩ. "High" when signals are received. To be pulled up to the "VDD" at 47kΩ Meanwhile, 10kΩ should be used when taking diver FIX trigger from here and "High: 0.9VDD or more" and "Low: 250mV or less". (Should satisfy the diver IC specifications) 3 NL1 O noise level-1 "High" when noise is received. Output for the RDS. GND at 47kΩ //1,800pF. 4 NL2 O noise level-2 "High" when noise is received. Output for the RDS. GND at 36kΩ //330pF. 5 Rch O R channel FM stereo "R-ch" signal output or AM audio output. output Add the specified de-emphasis constant. 6 Lch O L channel FM stereo "L-ch" signal output or AM audio output. output Add the specified de-emphasis constant. 7 WC write control EEPROM write control. Writing permissible at "Low". Normally open. 8 SDBW O SD bandwidth SD bandwidth signal output. For detection of detuning data for the RDS. 9 NC Not used 10 VDD power Power supply pin for the digital section. supply DC 5V +/- 0.25V. Be careful about overlapping noise in the logic section. 11 DGND digital ground Grounding for the digital section. 12 CE2 I chip enable-2 EEPROM chip enable. Active a "Low" To be pulled up to the "VDD" at 47kΩ 13 SL I/O signal level Received FM/AM signal level (strength) output. Connect the specified load resistor and capacitor (10k Ω + 39k Ω //4,700pF) 14 DI/DO I/O data input/ Data input/Data output data output To be pulled up to the "VDD" at 47kΩ 15 CK I clock Clock input To be pulled up to the "VDD" at 47kΩ 16 CE1 I chip enable-1 AF·RF chip enable. Active at "High" To be grounded at 47kΩ 17 NC Not used 18 LDET O lock detector Active at "Low". To be pulled up to the "VDD" at 47kΩ 19 CREQ I current request Active at "Low". To be grounded at 47kΩ 20 NC Not used 21 COMP O composite signal FM composite signal output. r out < 100Ω 22 VCC power supply Analog section power supply pin.DC 8.4V +/- 0.3V 23 LOCH I local high FM local high pin. When seeking local high, apply 5V together with "LOCL". 24 FMLOCL I FM local low FM local low pin. When seeking local low, apply 5V to the base of the NPN transistor with which the specified resistor is being connected to the emitter. Keep it open in case of ordinary marketed models. 25 LOCL I local low FM/AM local low pin. When seeking local low, apply 5V to the base of the NPN transistor. Since this pin is exclusive for AM when the FMLOCL is in use, do not drive it under FM. 26 RFGND RF ground Grounding for the antenna section. 27 FMANT I FM antenna input FM antenna input. 75Ω. Surge absorber (DSP-201M-S00B) is necessary. 28 AMANT I AM antenna input AM antenna input. High impedance. Connect to the antenna through an L (LAU type) of 4.7µH.To cope with the power transmission line hums, insert a series circuit consisting of an L (a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND. 91 COMMON SEGMENT 36 35 34 92 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 2(COM2) 1(COM3) 3(COM1) 2(COM2) 4(COM0) 3(COM1) 5 4(COM0) 1(COM3) CAW1704 7.2.2 DISPLAY DEH-P840MP,P8400MP,P8450MP DEH-P840MP,P8400MP,P8450MP 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. SWVDD←H Pin 40 (OEL) Pin 79 (LCD) Source keys operative 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. Source ON SYSPW←H Pin 23 Completes power-on operation. (After that, proceed to each source operation) 7.4 CLEANING Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned CD pickup lenses Cleaning tools Cleaning liquid : GEM1004 Cleaning paper : GED-008 93 DEH-P840MP,P8400MP,P8450MP 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS HEAD UNIT - CLOSE POSITION EJECT BUTTON EQ BUTTON VOLUME SOURCE BUTTON PAUSE BUTTON CLOCK BUTTON 1-6 (PRESET TUNING) BUTTON OPEN BUTTON RESET BUTTON / / / BUTTONS BAND BUTTON - OPEN POSITION ENTERTAINMENT BUTTON DISPLAY BUTTON 94 AUDIO BUTTON FUNCTION BUTTON DEH-P840MP,P8400MP,P8450MP REMOTE CONTROL ASSY - DEH-P840MP/XN/UC, P8450MP/XN/ES ATT BUTTON SOURCE BUTTON BAND BUTTON / / / BUTTONS VOLUME BUTTON FUNCTION BUTTON AUDIO BUTTON REMOTE CONTROL UNIT - DEH-P8400MP/XN/UC +/BUTTON BAND BUTTON ATT BUTTON / / / BUTTONS FUNCTION BUTTON CD BUTTON AUDIO BUTTON TUNER BUTTON PAUSE BUTTON 95 96 5. This Product 15 cm 15 cm 10. Fuse resistor 23 cm 15 cm 15 cm 14. Use this for connections when you have the separately available amplifier. 13. With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers. 12. Black (ground) To vehicle (metal) body. 9. Red To electric terminal controlled by ignition switch (12 V DC) ON/OFF. 11. Orange/white To lightnig switch terminal. 8. Yellow To terminal always supplied with power regardless of ignition switch position. 7. Fuse holder 6. Yellow/black If you use a cellular telephone, connect it via the Audio Mute lead on the cellular telephone. If not, keep the Audio Mute lead free of any connections. 4. Multi-CD player (sold separately) 3. IP-BUS cable 2. IP-BUS input (Blue) 1. Antenna jack CONNECTION DIAGRAM 34. Subwoofer o e 31. Rear speaker 31. Rear speaker e 27. Left e p 22. Front speaker 22. Front speaker p ≠ + ≠ + ≠ + ≠ + ≠ + 18. Blue/white To system control terminal of the power amp r terminal or Auto-antenna relay control (max. 300 mA 12 V DC). 17. Subwoofer output or Non Fading output (SUBWOOFER or NON-FADING OUTPUT) U 16. Rear output (REAR OUTPUT) 15. Front output (FRONT OUTPUT) 32. Green/black 29. Green 25.White/black 23. White 33. Violet/black 30. Violet 26.Gray/black ≠ + ≠ + ≠ + ≠ + ≠ + 20. Power amp (sold separately) 20. Power amp (sold separately) 34. Subwoofer 31. Rear speaker 31. Rear speaker 28. Right 22. Front speaker 22. Front speaker 21. S System remote control 24. Gray 19. Connecting cords with RCA pin plugs (sold separately) 20. Power amp (sold separately) DEH-P840MP,P8400MP,P8450MP DEH-P840MP,P8400MP,P8450MP 8.2 SPECIFICATIONS - DEH-P840MP/XN/UC Specifications General Power source .................. 14.4 V DC (10.8 – 15.1 V allowable) Grounding system .......... Negative type Max. current consumption ......................................... 10.0 A Backup current ................ 5mA or less Dimensions (W x H x D): (When closed) (DIN) Chassis .......... 178 x 50 x 157 mm [7 x 2 x 6-1/8 in] Nose ............... 188 x 58 x 28 mm [7-3/8 x 2-1/4 x 1-1/8 in] (D) Chassis .......... 178 x 50 x 162 mm [7 x 2 x 6-3/8 in] Nose ............... 170 x 44 x 23 mm [6-3/4 x 1-3/4 x 7/8 in] (When opened) (DIN) Chassis .......... 178 x 50 x 157 mm [7 x 2 x 6-1/8 in] Nose ............... 188 x 68 x 50 mm [7-3/8 x 2-5/8 x 2 in] (D) Chassis .......... 178 x 50 x 162 mm [7 x 2 x 6-3/8 in] Nose ............... 170 x 64 x 45 mm [6-3/4 x 2-1/2 x 1-3/4 in] Weight ............................. 1.7 kg (3.74 lbs.) Audio Continuous power output is 22 W per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output 50 W x 4 for subwoofer (70 W x 1 ch/2 Ω) Load impedance ............. 4 Ω (4 – 8 Ω [2 Ω for 1 ch] allowable) Preout max output level/output impedance ......................................... 4 V/1 kΩ Equalizer (3-Band Parametric Equalizer): (Low) Frequency ......... 40/80/100/160 Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB (Mid) Frequency ......... 200/500/1 k/2 k Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB (High) Frequency ......... 3.15 k/8 k/10 k/12.5 k Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB Loudness contour: (Low) ........................ +3.5 dB (100 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) Tone controls: (Bass) Frequency ......... 40/63/100/160 Hz Gain ................... ±12 dB (Treble) Frequency ......... 2.5 k/4 k/6.3 k/10 k Hz Gain ................... ±12 dB HPF: Frequency ......... 50/80/125 Hz Slope ................. –12 dB/oct Subwoofer: Frequency ......... 50/80/125 Hz Slope ................. –18 dB/oct Gain ................... ±12 dB Phase ................. Normal/Reverse 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 ......................................... 5 – 20,000 Hz (±1 dB) Signal-to-noise ratio ....... 94 dB (1 kHz) (IHF-A network) Dynamic range ................ 92 dB (1 kHz) Number of channels ....... 2 (stereo) MP3 decoding format ..... MPEG-1&2 Audio Layer-3 WMA decoding format.... Ver. 7 & 8 FM tuner Frequency range ............. 87.9 – 107.9 MHz Usable sensitivity ........... 9 dBf (0.8 µV/75 Ω, mono, S/N:30 dB) 50 dB quieting sensitivity 15 dBf (1.5 µV/75 Ω, mono) Signal-to-noise ratio ....... 70 dB (IHF-A network) Distortion ........................ 0.3% (at 65 dBf, 1 kHz, stereo) Frequency response ....... 30 – 15,000 Hz (± 3 dB) Stereo separation ........... 40 dB (at 65 dBf, 1 kHz) Selectivity ....................... 70 dB Three signal intermodulation (Desire signal level) . 30 dBf (two undesire signal level: 100 dBf) AM tuner Frequency range ............. 530 – 1,710 kHz (10 kHz) Usable sensitivity ........... 18 µV (S/N: 20 dB) Selectivity ....................... 50 dB (± 10 kHz) Note • Specifications and the design are subject to possible modifications without notice due to improvements. 97 DEH-P840MP,P8400MP,P8450MP - DEH-P8400MP/XN/UC Specifications General Power source .................. 14.4 V DC (10.8 – 15.1 V allowable) Grounding system .......... Negative type Max. current consumption ......................................... 10.0 A Backup current ................ 5mA or less Dimensions (W x H x D): (When closed) (DIN) Chassis .......... 178 x 50 x 157 mm [7 x 2 x 6-1/8 in] Nose ............... 188 x 58 x 28 mm [7-3/8 x 2-1/4 x 1-1/8 in] (D) Chassis .......... 178 x 50 x 162 mm [7 x 2 x 6-3/8 in] Nose ............... 170 x 44 x 23 mm [6-3/4 x 1-3/4 x 7/8 in] (When opened) (DIN) Chassis .......... 178 x 50 x 157 mm [7 x 2 x 6-1/8 in] Nose ............... 188 x 68 x 50 mm [7-3/8 x 2-5/8 x 2 in] (D) Chassis .......... 178 x 50 x 162 mm [7 x 2 x 6-3/8 in] Nose ............... 170 x 64 x 45 mm [6-3/4 x 2-1/2 x 1-3/4 in] Weight ............................. 1.7 kg (3.74 lbs.) Audio Continuous power output is 22 W per channel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output 50 W x 4 for subwoofer (70 W x 1 ch/2 Ω) Load impedance ............. 4 Ω (4 – 8 Ω [2 Ω for 1 ch] allowable) Preout max output level/output impedance ......................................... 4 V/1 kΩ Equalizer (3-Band Parametric Equalizer): (Low) Frequency ......... 40/80/100/160 Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB (Mid) Frequency ......... 200/500/1 k/2 k Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB (High) Frequency ......... 3.15 k/8 k/10 k/12.5 k Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB Loudness contour: (Low) ........................ +3.5 dB (100 Hz) +3 dB (10 kHz) (Mid) ......................... +10 dB (100 Hz) +6.5 dB (10 kHz) 98 (High) ....................... +11 dB (100 Hz) +11 dB (10 kHz) (Volume: –30 dB) Tone controls: (Bass) Frequency ......... 40/63/100/160 Hz Gain ................... ±12 dB (Treble) Frequency ......... 2.5 k/4 k/6.3 k/10 k Hz Gain ................... ±12 dB HPF: Frequency ......... 50/80/125 Hz Slope ................. –12 dB/oct Subwoofer: Frequency ......... 50/80/125 Hz Slope ................. –18 dB/oct Gain ................... ±12 dB Phase ................. Normal/Reverse 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 ......................................... 5 – 20,000 Hz (±1 dB) Signal-to-noise ratio ....... 94 dB (1 kHz) (IHF-A network) Dynamic range ................ 92 dB (1 kHz) Number of channels ....... 2 (stereo) MP3 decoding format ..... MPEG-1&2 Audio Layer-3 WMA decoding format.... Ver. 7 & 8 FM tuner Frequency range ............. 87.9 – 107.9 MHz Usable sensitivity ........... 9 dBf (0.8 µV/75 Ω, mono, S/N:30 dB) 50 dB quieting sensitivity 15 dBf (1.5 µV/75 Ω, mono) Signal-to-noise ratio ....... 70 dB (IHF-A network) Distortion ........................ 0.3% (at 65 dBf, 1 kHz, stereo) Frequency response ....... 30 – 15,000 Hz (± 3 dB) Stereo separation ........... 40 dB (at 65 dBf, 1 kHz) Selectivity ....................... 70 dB Three signal intermodulation (Desire signal level) . 30 dBf (two undesire signal level: 100 dBf) AM tuner Frequency range ............. 530 – 1,710 kHz (10 kHz) Usable sensitivity ........... 18 µV (S/N: 20 dB) Selectivity ....................... 50 dB (± 10 kHz) Note • Specifications and the design are subject to possible modifications without notice due to improvements. DEH-P840MP,P8400MP,P8450MP - DEH-P8450MP/XN/ES Specifications General Power source .................. 14.4 V DC (10.8 – 15.1 V allowable) Grounding system .......... Negative type Max. current consumption ......................................... 10.0 A Backup current ................ 5mA or less Dimensions (W x H x D): (When closed) (DIN) Chassis ........... 178 x 50 x 157 mm Nose ............... 188 x 58 x 28 mm (D) Chassis ........... 178 x 50 x 162 mm Nose ............... 170 x 44 x 23 mm (When opened) (DIN) Chassis ........... 178 x 50 x 157 mm Nose ............... 188 x 68 x 50 mm (D) Chassis ........... 178 x 50 x 162 mm Nose ............... 170 x 64 x 45 mm Weight ............................. 1.7 kg Audio Continuous power output is 22 W per channnel min. into 4 ohms, both channels driven 50 to 15,000 Hz with no more than 5% THD. Maximum power output 50 W x 4 for subwoofer (70 W x 1 ch/2 Ω) Load impedance ............. 4 Ω (4 – 8 Ω [2 Ω for 1 ch] allowable) Preout max output level/output impedance ......................................... 4.0 V/1 kΩ Equalizer (3-Band Parametric Equalizer): (Low) Frequency ......... 40/80/100/160 Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB (Mid) Frequency ......... 200/500/1 k/2 k Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB (High) Frequency ......... 3.15 k/8 k/10 k/12.5 k Hz Q Factor ............. 0.35/0.59/0.95/1.15 (+6 dB when boosted) Gain ................... ±12 dB Loudness contour: (Low) ........................ +3.5 dB (100 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) Tone controls: (Bass) Frequency ......... 40/63/100/160 Hz Gain ................... ±12 dB (Treble) Frequency ......... 2.5 k/4 k/6.3 k/10 k Hz Gain ................... ±12 dB HPF: Frequency ......... 50/80/125 Hz Slope ................. –12 dB/oct Subwoofer: Frequency ......... 50/80/125 Hz Slope ................. –18 dB/oct Gain ................... ±12 dB Phase ................. Normal/Reverse 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 ......................................... 5 – 20,000 Hz (±1 dB) Signal-to-noise ratio ....... 94 dB (1 kHz) (IEC-A network) Dynamic range ................ 92 dB (1 kHz) Number of channels ....... 2 (stereo) MP3 decoding format ..... MPEG-1&2 Audio Layer-3 WMA decoding format ... Ver. 7 & 8 FM tuner Frequency range ............. 87.5 – 108 MHz Usable sensitivity ........... 9 dBf (0.8 µV/75 Ω, mono, S/N:30 dB) 50 dB quieting sensitivity 15 dBf (1.5 µV/75 Ω, mono) Signal-to-noise ratio ....... 70 dB (IEC-A network) Distortion ........................ 0.3% (at 65 dBf, 1 kHz, stereo) Frequency response ....... 30 – 15,000 Hz (± 3 dB) Stereo separation ........... 40 dB (at 65 dBf, 1 kHz) AM tuner Frequency range ............. 530 – 1,640 kHz (10 kHz) 531 – 1,602 kHz (9 kHz) Usable sensitivity ........... 18 µV (S/N: 20 dB) Selectivity ....................... 50 dB (±10 kHz) 50 dB (±9 kHz) Infrared Remote Control Wavelength ..................... 940 nm ± 50 nm Output ............................. typ; 12 mw/sr per Infrared LED Note • Specifications and the design are subject to possible modifications without notice due to improvements. 99