Page 1: Table Of Contents
PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2001 K-ZZA. DEC. 2001 Printed in Japan...
Page 2: Safety Information
DEH-P90HDD,P900HDD [ 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.
Page 3: Laser Product
DEH-P90HDD,P900HDD 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 1.
Page 4: Exploded Views And Parts List
DEH-P90HDD,P900HDD 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING(DEH-P90HDD/UC) 12 8 33 33...
Page 5 - 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(DEH-P90HDD/UC) SECTION PARTS LIST Mark No. Description Part No.
Page 6 DEH-P90HDD,P900HDD 2.2 PACKING(DEH-P900HDD/EW) 25 25...
Page 7 DEH-P90HDD,P900HDD - PACKING(DEH-P900HDD/EW) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Cord Assy CDE6562 21 Remote Control Assy CXB6860 2 Cord Assy CDE6584 22 Screw Assy CZE3169 3 Accessory Assy CEA3015 23 Polyethylene Bag...
Page 8 DEH-P90HDD,P900HDD 2.3 PACKING(DEH-P900HDD/ES)
Page 9 DEH-P90HDD,P900HDD - PACKING(DEH-P900HDD/ES) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Cord Assy CDE6563 21 Carton CHG4505 2 Cord Assy CDE6584 22 Contain Box CHL4505 3 Base Assy CEA2426 23 Protector CHP2385 4 Base...
Page 10 DEH-P90HDD,P900HDD 2.4 EXTERIOR(1)(DEH-P90HDD/UC, DEH-P900HDD/ES)
Page 11 88 Battery Cover See Contrast table(2) 44 Spacer CNM7529 45 Spacer CNM7711 (2) CONTRAST TABLE DEH-P90HDD/UC and DEH-P900HDD/ES are constructed the same except for the following: Part No. Mark No. Symbol and Description DEH-P90HDD/UC DEH-P900HDD/ES 14 Panel CNS6665 CNS6669 15 Remote Control Assy...
Page 12 DEH-P90HDD,P900HDD 2.5 EXTERIOR(1)(DEH-P900HDD/EW)
Page 13 DEH-P90HDD,P900HDD - EXTERIOR(1)(DEH-P900HDD/EW) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BMZ30P040FMC 46 Cushion CNM7719 2 ••••• 47 Lighting Conductor CNV6554 3 Cord Assy CDE6562 48 OEL Module MXK8014 4 Fuse(10A) CEK1136 49 Grille Unit...
Page 14 DEH-P90HDD,P900HDD 2.6 EXTERIOR(2)
Page 15 CKS4276 33 ••••• 34 Case CNC8713 35 Holder(SH1) CNC8708 (2) CONTRAST TABLE DEH-P90HDD/UC, DEH-P900HDD/EW and DEH-P900HDD/ES are constructed the same except for the fol- lowing: Part No. Mark No. Symbol and Description DEH-P90HDD/UC DEH-P900HDD/EW DEH-P900HDD/ES 9 Tuner Amp Unit CWM7824...
Page 16 DEH-P90HDD,P900HDD 2.7 CD MECHANISM MODULE GEM1030 GEM1030 GEM1029...
Page 17 DEH-P90HDD,P900HDD - CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 CD Core Unit CWX2532 56 Arm Unit CXB4503 2 Connector(CN101) CKS3785 57 Motor Unit(M3) CXB6620 3 Connector(CN901) CKS4291 58 Screw(M2x1.2) CBA1495...
Page 18: Block Diagram And Schematic Diagram
DEH-P90HDD,P900HDD 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM CD CORE UNIT DIGITAL UNIT PU UNIT(SERVICE)(P8) CN101 MONITOR RF AMP IC 301 DIODE CN701 TC9495F2 AC/F/E/BD IC 201 HOLOGRAM UNIT TA2153FN Q101 HOME CN3102 LD(–) LASER 5VRST DIODE FOCUS ACT.
Page 19 DEH-P90HDD,P900HDD CN3003 XVDD HDDSENS CN701 CN3001 LVLCH DSPRDY BSENS 5VRST CD5VON VDCONT IC 3104 TC74VHC125FT CDDATA ADDATA LRSY BCK1 DATACK ADBCK IC 3105 LRCK1 ADLRCK DATAIN LC78683ES 4 10 13 CKOUT CKIN CD-ROM DECODE DRAM Q3001 MP3 DECODE XVDD AVDD...
Page 20 DEH-P90HDD,P900HDD TUNER AMP UNIT FM/AM TUNER UNIT Q175 Q171 FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 AMDET CN451 MAIN AMANT L ch 23 IC 2 FM MPX Q174 Q173 ANT ADJ MIXER, IF AMP, DET.
Page 21 DEH-P90HDD,P900HDD POWER AMP CN901 E.VOL/SOURCE SELECTOR SPKR1L FLIN RL— SPKR1R FRIN Phone- SPKR2L RLIN Phone+ FL— IC 381 MPX-RDS SPKR3L IC 301 PML011A CassL PAL006A In3L In2R BACK UP DSP5V REG Out1L In2L MUTE STBY B.REMOTE In1L Q973 BZ641 Q331 DSP5V B.REM...
Page 22 DEH-P90HDD,P900HDD 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”. IP-BUS:+2.2dBs Large size SCH diagram Guide page EW,ES IP-BUS DRIVER Detailed page 5.1V UC,ES R012...
Page 23 DEH-P90HDD,P900HDD TUNER AMP UNIT(MAIN) RCA OUT CN3001 5.0V 3.3V 8.4V > 3.3V 14.3V DSP POWER 90.V 3.3V 5.1V 8.4V RESET > 14.4V CEK1136 BACKUP 5.1V 7.3V (UC,ES) B.REM (EW) SENSE FM(100%)(UC,ES):+28.4dBs AM(30%)(UC,ES):+17.9dBs MUTE FM(100%)(EW):+30.0dBs AM(30%)(EW):+21.5dBs IP-BUS:+34.0dBs CD ANALOG(MP3):+34.3dBs CD DIGITAL(CDDA):+35.0dBs HDD DIGITAL:+35.0dBs...
Page 24 DEH-P90HDD,P900HDD...
Page 25 DEH-P90HDD,P900HDD...
Page 26 DEH-P90HDD,P900HDD...
Page 27 DEH-P90HDD,P900HDD...
Page 28 DEH-P90HDD,P900HDD 3.3 TUNER AMP UNIT 2/2 (DSP)(GUIDE PAGE) 3.2V 3.2V /E-V SELECTOR OUTPUT FM(100%)(UC,ES):-16.4dBs AM(30%)(UC,ES):-26.9dBs FM(100%)(EW):-14.8dBs AM(30%)(EW):-23.3dBs IP-BUS:-4.80dBs CD ANALOG(MP3):-4.50dBs...
Page 29 DEH-P90HDD,P900HDD TUNER AMP UNIT (DSP) E-VOL OUTPUT FM(100%)(UC,ES):+2.4dBs AM(30%)(UC,ES):-8.1dBs FM(100%)(EW):+4.0dBs AM(30%)(EW):-4.5dBs IP-BUS:+8.0dBs CD ANALOG(MP3):+8.3dBs CD DIGITAL(CDDA):+9.0dBs HDD DIGITAL:+9.0dBs MS DIGITAL:+9.0dBs 8.4V SELECTOR E-VOL SELECTOR INPUT FM(100%)(UC,ES):-20.4dBs AM(30%)(UC,ES):-30.9dBs FM(100%)(EW):-16.8dBs AM(30%)(EW):-27.3dBs IP-BUS:+2.20dBs CD ANALOG(MP3):-1.50dBs A-EQ:-10.8dBs...
Page 30 DEH-P90HDD,P900HDD...
Page 31 DEH-P90HDD,P900HDD...
Page 32 DEH-P90HDD,P900HDD...
Page 33 DEH-P90HDD,P900HDD...
Page 34 DEH-P90HDD,P900HDD 3.4 KEYBOARD UNIT(GUIDE PAGE) RESET REMOTE CONTROL SENSOR CSD1059 FLASH MEMO...
Page 35 DEH-P90HDD,P900HDD OEL MODULE KEYBOARD UNIT FONT ROM DISPLAY and KEY µCOM OEL CONTROLLER...
Page 36 DEH-P90HDD,P900HDD...
Page 37 DEH-P90HDD,P900HDD...
Page 38 DEH-P90HDD,P900HDD...
Page 39 DEH-P90HDD,P900HDD...
Page 40 DEH-P90HDD,P900HDD 3.5 POWER SUPPLY UNIT > > >...
Page 41 DEH-P90HDD,P900HDD POWER SUPPLY UNIT 8.4V 8.4V 9.1V 14.2V 9.3V 5.1V : The power supply is shown with the marked box.
Page 42 DEH-P90HDD,P900HDD 3.6 DIGITAL UNIT(GUIDE PAGE) CN701 CN301...
Page 43 DEH-P90HDD,P900HDD DIGITAL UNIT CN371 CN701 CN703 PE5218C...
Page 44 DEH-P90HDD,P900HDD...
Page 45 DEH-P90HDD,P900HDD...
Page 46 DEH-P90HDD,P900HDD...
Page 47 DEH-P90HDD,P900HDD...
Page 48 DEH-P90HDD,P900HDD 3.7 PANEL UNIT PANEL UNIT MSSENS CSENS CN802...
Page 49 DEH-P90HDD,P900HDD...
Page 50: Cd Mechanism Module
DEH-P90HDD,P900HDD 3.8 CD MECHANISM MODULE CD CORE UNIT PICKUP UNIT(SERVICE)(P8) RF AMP 8200P CARRIAGE MOTOR M1 CXB6361 BLACK WHITE ACT / MOTOR DRIVE SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE SWITCHES: CD CORE UNIT S901 :LOAD,EJ SWITCH .
Page 51 DEH-P90HDD,P900HDD SERVO CONTROL / DSP / DAC / LPF CN301 C314 R305 220P 4R7K CN3101 LRCK DOUT VDCONT ⁄ R713 CSENS CSENS XRST PE5273A R708 DSPMUTE CD5VON CD MECH. CONTROLLER DSPMUTE R702 BSRQ BSRQ BRST R701 BSCK CN3102 BRXEN BSCK...
Page 52 DEH-P90HDD,P900HDD Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage VREF:2.1V - Waveforms 1 CH1:DSCSNS 5V/div. 1 CH1:DSCSNS 5V/div. 1 CH1:DSCSNS 5V/div. 2 CH2:CDLOAD 5V/div. 2 CH2:CDLOAD 5V/div. 2 CH2:CDLOAD 5V/div. 500ms/div. 500ms/div. 500ms/div. 3 CH3:CDEJET...
Page 53 DEH-P90HDD,P900HDD 6 CH1:FEY 4 CH1:RFO 500mV/div. 0.5V/div. 0.5µs/div. 7 CH2:FD 500mV/div. 10ms/div. 4 CH3:RFO 1V/div. Play Setup(FE Bias adjustment) → VREF → → VREF VREF → VREF 9 CH1:SINY 100mV/div. 6 CH1:FEY 200ms/div. 500mV/div. 7 CH2:FD 500mV/div. 1ms/div. 5 CH3:TEY 500mV/div.
Page 54: Pcb Connection Diagram
DEH-P90HDD,P900HDD 4. PCB CONNECTION DIAGRAM CN3003 CN2801 CORD ASSY 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 dia- gram.
Page 55 DEH-P90HDD,P900HDD SIDE A IC,Q FM/AM TUNER UNIT IP-BUS ANTENNA CN1901 FRONT...
Page 56 DEH-P90HDD,P900HDD TUNER AMP UNIT IC,Q...
Page 57 DEH-P90HDD,P900HDD SIDE B...
Page 58 DEH-P90HDD,P900HDD 4.2 KEYBOARD UNIT KEYBOARD UNIT KEYBOARD UNIT SIDE A SIDE B OEL MODULE CN801...
Page 59 DEH-P90HDD,P900HDD 4.3 POWER SUPPLY UNIT POWER SUPPLY UNIT SIDE A IC,Q CN702 POWER SUPPLY UNIT SIDE B IC,Q...
Page 60 DEH-P90HDD,P900HDD 4.4 DIGITAL UNIT SIDE A DIGITAL UNIT CN701 CN301 IC,Q CN701 CN371 MEMORY STICK...
Page 61 DEH-P90HDD,P900HDD SIDE B DIGITAL UNIT IC,Q CN703...
Page 62: Panel Unit
DEH-P90HDD,P900HDD 4.5 PANEL UNIT PANEL UNIT SIDE A CSENS PANEL UNIT SIDE B CN802 MSSENS...
Page 63 DEH-P90HDD,P900HDD...
Page 64 DEH-P90HDD,P900HDD 4.6 CD MECHANISM MODULE SIDE A CD CORE UNIT...
Page 65 DEH-P90HDD,P900HDD SIDE B CD CORE UNIT...
Page 66: Electrical Parts List
CKS.., CCS.., CSZS..=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : CWM7824(DEH-P90HDD/UC) Transistor DTC314TU Transistor IMD2A Unit Name : Tuner Amp Unit Transistor IMD2A Transistor 2SC2412K...
Page 67 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Diode HZS9L(A2) RS1/16S223J Diode 1SS133 RS1/16S102J Diode DAN202U RS1/16S102J ZNR 451 Surge Protector DSPS-201M-S00B RS1/16S0R0J Inductor LAU3R3K RS1/16S104J Inductor...
Page 68 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S273J RS1/16S331J RS1/16S273J RS1/16S821J RS1/16S183J RS1/16S821J RS1/16S183J RS1/16S821J RS1/16S183J RS1/16S821J RS1/16S183J RS1/16S821J RS1/16S183J RS1/16S821J RS1/16S183J RS1/16S223J RS1/16S273J RS1/16S223J RS1/16S273J...
Page 69 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S102J RS1/16S223J RS1/16S102J RS1/16S102J RS1/16S473J RS1/16S102J RS1/16S102J RS1/16S182J RS1/16S473J RS1/16S560J RS1/16S472J RS1/16S222J RS1/16S221J RS1/16S222J RS1/16S682J RS1/16S222J RS1/16S221J RS1/16S102J RS1/16S682J...
Page 70 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSRYB105K10 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSYB475K16 CKSRYB104K16 CKSRYB474K10 CCSRCH180J50 CKSRYB105K10 CCSRCH180J50 CKSRYB104K16 CKSRYB104K16 CKSYB106K6R3 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB183K25 CKSRYB104K16 CKSRYB183K25...
Page 71 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSRYB105K10 CKSRYB103K50 CKSQYB225K10 CKSRYB103K50 CKSQYB225K10 CEAL470M6R3 CKSQYB225K10 CKSRYB104K16 CKSQYB225K10 CKSRYB104K16 CKSRYB105K10 CKSYB475K10 CKSRYB105K10 CKSRYB103K50 CKSRYB105K10 CEAL470M6R3 CKSRYB104K16 CKSRYB105K10 CKSRYB472K50...
Page 72 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSRYB104K16 Transistor 2SB1238 CKSYB106K6R3 Transistor DTC143EU CKSRYB103K50 Transistor IMD2A CKSRYB103K50 Transistor 2SD1760F5 CEVQ220M16 Transistor IMD2A CKSRYB103K50 Transistor 2SD1859 CKSYB475K16...
Page 73 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Diode DAN202U RS1/16S562J ZNR 451 Surge Protector DSPS-201M-S00B RS1/16S332J Inductor LAU3R3K RS1/16S181J Inductor CTF1399 RS1/16S181J Inductor CTF1399 RS1/16S223J Inductor...
Page 74 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S222J RS1/16S102J RS1/16S222J RS1/16S473J RS1/16S333J RS1/16S472J RS1/16S333J RS1/16S104J RS1/16S333J RS1/16S102J RS1/16S333J RS1/16S0R0J RS1/16S333J RS1/16S473J RS1/16S333J RS1/16S473J RS1/16S273J RAB4C681J RS1/16S273J...
Page 75 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S681J RS1/10S0R0J RS1/16S0R0J RS1/16S472J RS1/16S0R0J RS1/16S102J RS1/16S102J RS1/10S222J RS1/16S102J RS1/10S222J RS1/16S102J RS1/10S222J RS1/16S681J RS1/10S103J RS1/16S102J RS1/10S472J RS1/16S225J RS1/16S221J RS1/16S0R0J...
Page 76 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S223J CCSRCH151J50 RS1/16S473J CCSRCH151J50 RS1/16S104J CKSQYB225K10 RS1/16S473J CKSQYB225K10 RS1/16S224J CKSQYB225K10 RS1/16S473J CKSQYB225K10 RS1/16S102J CKSQYB225K10 CKSQYB225K10 CAPACITORS CKSRYB105K10 CKSRYB105K10 CKSRYB104K16...
Page 77 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 3300µF/16V CCH1125 CEAL100M16 CKSRYB104K16 CKSRYB104K16 CEHAR100M16 CKSRYB104K16 CKSYB225K16 CKSRYB104K16 CKSYB225K16 CKSRYB104K16 CEAL100M16 CKSRYB104K16 CEAL100M16 CKSRYB105K10 CEAL100M16 CKSRYB105K10 CEAL100M16 CKSRYB222K50...
Page 78 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CEVQ220M16 PAL006A CKSYB475K16 TC74VHC126FT CKSRYB103K50 TC7SH08FU CCSRCH101J50 TC7SH08FU CCSRCH470J50 PML011A CCSRCH470J50 AK4321VF CKSYB475K10 TC7SET08FU CKSYB475K10 PD5646A CKSYB475K10 TC7S32FU CKSYB475K10...
Page 79 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Diode DAN202U Inductor CTF1484 Diode HZS12L(A1) Ferri-Inductor LAU2R2K Diode Network DA204U Inductor LAU1R0K Diode Network DA204U Inductor LAU100K Diode Network...
Page 80 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S162J RS1/16S473J RS1/16S162J RS1/16S102J RS1/16S0R0J RS1/16S105J RS1/16S0R0J RS1/16S102J RS1/16S474J RS1/16S471J RS1/16S474J RS1/16S102J RS1/16S223J RAB4C473J RS1/16S223J RAB4C681J RS1/16S472J RS1/16S222J RS1/16S472J...
Page 81 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S681J RS1/16S473J RS1/16S681J RS1/16S473J RS1/16S103J RS1/16S102J RS1/16S681J RS1/16S473J RS1/16S681J RS1/10S102J RS1/16S681J RS1/10S102J RS1/16S473J RS1/10S102J RS1/16S472J RS1/10S102J RS1/16S473J RS1/10S102J RS1/16S473J...
Page 82 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S822J CCSRCH151J50 RS1/16S102J CCSRCH151J50 RS1/16S472J CCSRCH151J50 RS1/16S102J CCSRCH151J50 RS1/16S473J CCSRCH151J50 RS1/16S473J CCSRCH151J50 RS1/16S473J CCSRCH151J50 RS1/16S0R0J CCSRCH151J50 RS1/16S101J CCSRCH151J50 RS1/16S223J...
Page 83 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSRYB474K10 CKSRYB105K10 CKSRYB474K10 CKSRYB105K10 CKSRYB474K10 CKSRYB222K50 CKSRYB474K10 CKSRYB222K50 CKSRYB474K10 CKSRYB103K50 CKSRYB474K10 CEJQ100M16 CEHAR330M10 CKSRYB103K50 3300µF/16V CCH1125 CKSRYB103K50 CKSRYB104K16 CCSRCH220J50...
Page 84 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSYB475K10 1908 Diode UDZS3R9(B) CKSYB475K10 1909 CL170UBX CKSYB475K10 1910 CL170UBX CKSYB475K10 1911 CL170UBX CKSYB475K10 1912 CL170UBX CKSRYB105K10 1913 CL170UBX...
Page 85 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 1917 RS1/16S104J 1937 CKSRYB104K16 1918 RS1/16S0R0J 1938 CKSRYB104K16 1919 RS1/16S101J 1939 CKSRYB104K16 1920 RS1/16S101J 1940 CKSRYB104K16 1923 RS1/16S101J 1941...
Page 86 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 2831 CKSRYB104K16 3301 Inductor CTF1379 2832 330µF/10V CCH1181 3302 Inductor CTF1399 2834 330µF/10V CCH1181 3303 Inductor CTF1399 2841 CKSRYB473K50...
Page 87 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 3060 RS1/16SS101J 3302 RS1/16SS470J 3061 RS1/16SS101J 3303 RS1/16SS104J 3062 RAB4CQ220J 3304 RS1/16SS102J 3064 RS1/16SS220J 3305 RS1/16SS102J 3065 RS1/16SS220J 3306...
Page 88 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 3109 CKSSYB104K10 RESISTORS 3110 CKSSYB104K10 3111 CKSSYB104K10 1801 RS1/16S121J 3112 CKSSYB104K10 1802 RS1/16S121J 3113 CKSSYB104K10 1803 RS1/16S680J 1804 RS1/16S680J...
Page 89 DEH-P90HDD,P900HDD =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S0R0J CCSRCH221J50 RS1/16S103J CEVL220M16 RS1/16S154J CEVL101M6R3 RS1/16S362J CKSRYB104K16 RS1/16S183J CKSRYB104K16 RS1/16S183J CKSRYB104K16 RS1/16S752J CCSRCH330J50 RS1/16S102J CCSRCH471J50 RS1/16S103J CKSRYB223K25 RS1/16S752J...
Page 90: Adjustment
DEH-P90HDD,P900HDD 6. ADJUSTMENT 6.1 CONNECTION DIAGRAM...
Page 91 DEH-P90HDD,P900HDD 6.2 CD ADJUSTMENT 1) Precautions 2) Test Mode • This unit uses a single power supply (+5V) for the reg- This mode is used for adjusting the CD mechanism ulator. The signal reference potential, therefore, is module of the device.
Page 92 DEH-P90HDD,P900HDD - Flow Chart DISP + ] + Reset [4]+[6]+Reset [KEY] Test Mode In Contents Display [SOURCE] Source S-CD [BAND] RF AMP Power On Power On New Test Mode Gain switching (F. T. offset is adjusted) (F. T. offset is not adjusted)
Page 93: Checking The Grating After Changing The Pickup Unit
DEH-P90HDD,P900HDD 6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha- nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module.
Page 94 DEH-P90HDD,P900HDD Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90°...
Page 95 DEH-P90HDD,P900HDD 6.4 TEST MODE(CD) - CD Section Error No. Display If the CD player cannot operate or if it stops when an error occurred in operation, it enters the error mode and dis- plays the cause of the error in numerals. Accordingly, an object of this display is to assist in analysis and repair.
Page 96 DEH-P90HDD,P900HDD - CD Section Test Mode (Aging Operation and Setup Analysis) Play is performed in the CD normal mode. However, after setup, in the protection operation, such as FOK (focus), LOCK (spindle), subcodes. sound skip and mechanical-unit errors, the error occurrence and a timeout, the occur- rence cause and occurrence time are displayed.
Page 97 DEH-P90HDD,P900HDD (4) Operation status display during setup Status No. Description Protection operation CD + 5 V ON is being processed. None SERVO LSI is being initialized (1/3). None CRAM of servo LSI is being initialized. None SERVO LSI is being initialized (2/3).
Page 98 DEH-P90HDD,P900HDD Status No. Description Protection operation Tracking AGC start processing. Focus slips off. Tracking AGC processing. Focus slips off. Focus/Tracking AGC processing. Focus slips off, AGC coefficient NG. FE bias adjustment start processing. Focus slips off. FE bias adjustment. Focus slips off.
Page 99 DEH-P90HDD,P900HDD 6.5 TEST MODE(HDD) How to enter the test mode: Press the 4 and 6 keys simultaneously to reset. After that, select the source to be tested. 1 HDD test mode general operational flow Keys and operations in the HDD test mode...
Page 100 DEH-P90HDD,P900HDD 2 VERSION menu: Core module version check (This menu checks and displays the versions for software installed in the core module.) VERSION displayed 6 KEY : XXXXXXXX: Software version of core module microcomputer crXXXXXXX displayed 1 KEY 2 KEY...
Page 101 DEH-P90HDD,P900HDD 3 R/W/R_CHK menu: HDD Read/Write/Read verification check This menu repeats and checks one operation block of Read access (before Write), Write access, and Read verification access (after Write) 10,000 times during one set of checking steps. These operations mean a total of 5 Mbytes data transfer.
Page 102 DEH-P90HDD,P900HDD 4 DIAG_CHK menu: HDD self-diagnosis check This menu sends ATA Diagnostics command to the HDD to operate its internal functions (internal ROM/RAM check and control LSI register check), and obtains the results of self-diagnosis checks. DIAG_CHK displayed 6 KEY Starts self-diagnosis check.
Page 103 DEH-P90HDD,P900HDD 6 SMART_CHK menu: HDD SMART command check Using ATA SMART Return Status command, this menu monitors the inside of the HDD, and predicts HDD errors and/or problems that may occur to notify. This SMART function is not available in the normal operation mode but in the test mode menu.
Page 104 DEH-P90HDD,P900HDD Menu of measuring HDD's temperature in HDD test mode: hexadecimal values (shown on the display) → decimal val- ues (centigrade) transformation table display display centigrade(°C) centigrade(°C)
Page 105 DEH-P90HDD,P900HDD 8 CONECT_CHK menu: HDD block connection check This menu sends the hardware reset command or the software reset command to the HDD block, and obtains the result status from the HDD block. These two checks make it possible to verify the connections of IDE connectors.
Page 106 DEH-P90HDD,P900HDD 0 WTRSFR_CHK menu: HDD WRITE transfer rate check This menu measures the WRITE data transfer rate by 16kByte. At internals of three seconds, WRITE operation is performed repeatedly. * The displayed values are expressed in hexadecimal number system. WTRSFR_CHK displayed 6 KEY Starts measuring WRITE transfer rate.
Page 107 DEH-P90HDD,P900HDD ! RESULT menu: HDD test result status This menu verifies and summarizes the check results from the DIAG_CHK, INFO_CHK, SMART_CHK, TEMP_CHK, and CONECT_CHK menus in the test mode. RESULT displayed 6 KEY * Refer to "4 DIAG_CHK menu." HDD self-diagnosis...
Page 108 DEH-P90HDD,P900HDD - Error numbers with HDD Error's name General explanation and cause Message on this unit Not Available HDD An HDD which cannot be used with this product is connected. SERVER ERROR-23 (When Check-In) ERROR-23 (Otherwise) Search Time Out The destination sector in the HDD could not be reached within the SERVER ERROR-30 given time.
Page 109: General Information
DEH-P90HDD,P900HDD 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Removing the Case (not shown) 1. Remove the three screws and then Case. CD Mechanism Module Removing the CD Mechanism Module (Fig.1) Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module.
Page 110 DEH-P90HDD,P900HDD Removing the Panel Assy (Fig.3) Remove the two screws. Remove the two screws. Remove the three screws. PANEL ASSY Remove every connector, then remove two tabs on the both sides and three tabs on the bottom, then pull the Panel Assy.
Page 111 DEH-P90HDD,P900HDD Removing the Power Supply Unit (Fig.5) Remove the two screws and then remove the Case. Remove the three screws. Straight the tabs at two locations indicated and then remove the Power Supply Unit. Fig.5 Power Supply Unit - CAUTION on disassembling the unit...
Page 112 DEH-P90HDD,P900HDD The numeral enclosed by a circle in the drawing indi- cates the order of removal. - How to hold the mechanism unit 1. Hold the top frame and main frame. 2. Do not hold the front of the top frame tightly because its strength is low.
Page 113 DEH-P90HDD,P900HDD - How to remove the loading arm assy and spin- dle motor Spindle Loading Arm Assy 1. Remove the E ring of the left fulcrum and remove Motor the spring and loading arm assy. 2. Remove the connector of the spindle motor and remove the mounting screws (3).
Page 114 DEH-P90HDD,P900HDD - How to remove the carriage motor assy CD Core Unit 1. Remove the solder of the carriage motor lead wire. 2. Remove the grease cover screw and remove the grease cover. Grease Cover 3. After having removed the lead wire processing of the motor, remove the mounting screw of the carriage motor assy.
Page 115: Connector Function Description
DEH-P90HDD,P900HDD 7.1.2 CONNECTOR FUNCTION DESCRIPTION REAR OUTPUT ANTENNA JACK FRONT OUTPUT SUBWOOFER OUTPUT AUTO-EQUALIZING MIKE JACK IP-BUS INPUT 1. BUS+ 2. GND 3. GND 4. NC 5. BUS- 6. GND 7. BUS L+ INPUT 8. ASENB 9. BUS R+ INPUT 10.
Page 116 DEH-P90HDD,P900HDD 7.2 IC TA2153FN NJU7223DL1-33 TC74VHC157FT CXD1859AR TC9495F2 NJM2870F18 AK5353VT PD5646A PE5273A TC74VHC126FT S-80818ANUP-EDF PD5647A BA5811FM PML011A LC78683ES PD5658A PD5704A TC74LCXR163245FT PD6364A PDG262A PE5218C PD8081A TC74VHCT125AFT TC55V16100FTI-15 PD3428A TC74LVXC3245FS CXK2000EN - Pin Functions (TA2153FN) Pin No. Pin Name Function and Operation...
Page 117 DEH-P90HDD,P900HDD - Pin Functions (TC9495F2) Pin No. Pin Name Function and Operation TESTO Test mode terminal Replay speed flag output terminal UHSO Replay speed flag output terminal EMPH Emphasis flag output terminal for sub code Q data LRCK Channel clock (44.1 kHz) output terminal...
Page 118 DEH-P90HDD,P900HDD Pin No. Pin Name Function and Operation FLGA External flag output terminal for internal signal monitor FLGB External flag output terminal for internal signal monitor FLGC External flag output terminal for internal signal monitor FLGD External flag output terminal for internal signal monitor...
Page 119 DEH-P90HDD,P900HDD - Pin Functions (PE5273A) Pin No. Pin Name Format Function and Operation bsck P-Bus serial clock input/output BDATA P-Bus serial data input/output CONT Servo driver power supply control output CDLOAD Load/Eject motor load control output CDEJET Load/Eject motor eject control output...
Page 120 DEH-P90HDD,P900HDD Pin No. Pin Name Format Function and Operation testin Test program start input SPDLFG FG pulse signal input 74-76 Connected to VDD0 brst P-Bus reset input Connected to VDD0 79,80 Not used (Open) * PE5273A Format Meaning C MOS...
Page 121 DEH-P90HDD,P900HDD - Pin Functions(PD5658A) Pin No. Pin Name Format Function and Operation (OPEN) BSCK Output of clock (ROM correction) Output of chip selection (ROM correction) (OPEN) REMin Reception of remote control BYTE Switching between the external data buses CNVss Processor mode (GND)
Page 122 DEH-P90HDD,P900HDD * PD5658A * PD6364A * PD8081A byte DQ15/A-1 A-1,A0-A18 : Address input DQ0-DQ15 : Data input/output DQ14 ce : Chip enable oe : Output enable DQ13 we : Write enable reset : Hardware reset RY/by : Ready/Busy output DQ12...
Page 123 DEH-P90HDD,P900HDD - Pin Functions(PD3428A) Pin No. Pin Name Function and Operation DB7-15 Data bus IO Ground Input of oscillation buffer XOUT Output of oscillation buffer VCC5 Power supply (5V, for X'tal pad) CKSEL Input for selection of system clock Input for selection of instruction resistor...
Page 124 DEH-P90HDD,P900HDD NJU7223DL1-33 Short circuit protector VOUT Thermal Shutdown VREF NJM2870F18 CONTROL Thermal Protection Bandgap Reference VOUT NOISE BYPASS...
Page 125 DEH-P90HDD,P900HDD * TC74VHC126FT * PML011A MUTE SIGGN D Reference-voltage- Level-selector generator CassL Output-selector bypass line CODEC- IF (4ch independent control) DC: 4.15 % 1.65 AC: 2Vr ms%0.8Vr ms CassR Bypass -gain Bypass- Selector Input -gain-adjuster SPKR1L CDL + (4-inputs independent-control)
Page 126: Bmute
DEH-P90HDD,P900HDD - Pin Functions(PD5704A) Pin No. Pin Name Format Function and Operation Not used Output of electronic volume strobe Output of electronic volume data Output of electronic volume clock CNVss MCKRQ Input of request for master clock MUTERQ Output of hard muting...
Page 127 DEH-P90HDD,P900HDD Pin No. Pin Name Format Function and Operation DSPLAT SONY DSP: latch output DSPRDY SONY DSP: IF ready/busy EMPHIN Input of information on emphasis 67-73 Not used NOISE Input of noises for ASL GND for the analog system Not used...
Page 128 DEH-P90HDD,P900HDD * TC74VHCT125AFT * TC74LVXC3245FS 14 VCC 1 1g VCCB VCCA 13 4g 2 1A Logic Level Converter 12 4A 3 1Y 4 2g 11 4Y 10 3g 5 2A 9 3A 6 2Y 8 3Y 7 GND Same as above block...
Page 129 DEH-P90HDD,P900HDD * S-80818ANUP-EDF VREF * LC78683ES MADRS0 LRSY Anti- µCOM-I/F MADRS1 Shock ADDATA MADRS2 ADBCK Data-I/F MADRS3 ADLRCK MADRS4 C2FIN MADRS5 TEST1 MADRS6 CKIN MADRS7 CKOUT DVDD4 TEST2 MADRS8 DVDD1 MADRS9 MADRS10 SBSY MADRS11 SFSY MADRS12 SBCK AVDD CASUB VPRFR...
Page 130 DEH-P90HDD,P900HDD * TC74LCXR163245FT 1DIR Logic Level Converter (3.3V)VCCB VCCA(5V) Same as above block Same as above block (3.3V)VCCB VCCA(5V) Logic Level Converter 2DIR...
Page 131 DEH-P90HDD,P900HDD - Pin Functions(PE5218C) Pin No. Pin Name Function and Operation D14-8 Input/output of data bus (bit15 - bit0) 10-17 D7-0 Input/output of data bus (bit15 - bit0) ATADMARQ ATA: input of DMA request signals RECON Output of controls of switching (record,input/play,out)
Page 132 DEH-P90HDD,P900HDD Pin No. Pin Name Function and Operation BSI0 System: input of P-BUS data BSO0 System: output of P-BUS data AVDD AVDD AVSS AVSS TEMP Input of temperature sensing ATAVSENS Input of sensing VD power supply voltage in the ATA section Input of status of DSP initialization Input from analog keys 5 - 0 →...
Page 133 DEH-P90HDD,P900HDD * TC55V16100FTI-15 * PE5218C I/O12 I/O13 I/O11 I/O14 I/O10 I/O15 I/O9 I/O16 I/O8 I/O1 I/O7 I/O2 I/O6 I/O3 I/O5 I/O4 - Pin Functions(CXK2000EN) Pin No. Pin Name Function and Operation Chip selection Input of serial clock Input of serial data...
Page 134 DEH-P90HDD,P900HDD - Pin Functions(CXD1859AR) Pin No. Pin Name Function and Operation CLKSEL2 Selection of clock mode XTAL0 22.5792MHz oscillating cell (includes feedback resistors) EXTAL0 22.5792MHz oscillating cell (includes feedback resistors) VSS0 Ground 5, 6 CLKSEL3, 4 Selection of clock mode VDD0 Power supply to the core (1.8V)
Page 135 DEH-P90HDD,P900HDD Pin No. Pin Name Function and Operation LOWER BYTE write enable Chip selection VDE5 Power supply to IO (3.3V) VDD4 Power supply to the core (1.8V) Interrupt request DREQ USB: DMA request VSS10 Ground DACK USB: DMA acknowledgement TEST0...
Page 136 DEH-P90HDD,P900HDD - Pin Functions(PD5646A) Pin No. Pin Name Function and Operation TUNPDO Output of PLL data TUNPCK Output of PLL clock TUNPCE Output of TUNER ENABLE TUNPCE2 Output of TUNER ENABLE 2 Not used BYTE GND: input for switching between external data bus widths...
Page 137 DEH-P90HDD,P900HDD Pin No. Pin Name Function and Operation CSENS FLAP: input of detection of FLAP open/close RECMUTE Muting of audio recording on the HDD 84-88 Not used TESTIN Input of test program Not used OELPW Output of power supply to the organic EL...
Page 138 DEH-P90HDD,P900HDD - Pin Functions(PD5647A) Pin No. Pin Name Function and Operation TUNPDO PLL: output of data TUNPCK PLL: output of clock TUNPCE TUNER: output of ENABLE TUNPCE2 TUNER: output of ENABLE 2 Not used BYTE GND: input for switching between the external data bus widths...
Page 139 DEH-P90HDD,P900HDD Pin No. Pin Name Function and Operation ROMCS ROM correction: output for chip selection BRXEN PBUS: input/output of communication BRST PBUS: reset BSRQ PBUS: input of request for communication DSENS Detachment sensing Not used ASENS ACC sensing 75-81 Not used...
Page 140 DEH-P90HDD,P900HDD - FM/AM Tuner Unit FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT L ch IC 2 FM MPX R ch ANT ADJ COMP MIXER, IF AMP, DET. LDET FMANT RFGND FMRF CF202 IC 3...
Page 141: Operational Flow Chart
DEH-P90HDD,P900HDD 7.3 OPERATIONAL FLOW CHART Power ON VDD=5V Pin 16 BSENS 20pin BSENS=L ASENS 74pin ASENS=L ASNSBO←H 26pin Starts communication with Grille microcomputer. 300ms SWVDD←H 34pin 300ms In case of the above signal, the communication with Grille microcomputer may fail.
Page 142: Cleaning
DEH-P90HDD,P900HDD 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 Cleaning tools CD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Portions to be cleaned...
Page 143: Operations And Specifications
DEH-P90HDD,P900HDD 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS Head unit 5/∞/2/3 buttons VOLUME OPEN button RESET button REC button SOURCE button Multi-function buttons BAND button BACK button NEXT button Steering remote controller A steering remote controller that enables remote operation of the head unit is supplied. Operation is the same as when using buttons on the head unit.
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Page 147 DEH-P90HDD,P900HDD 8.2 SPECIFICATIONS...
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This manual is also suitable for:

Deh-p900hdd

Pioneer DEH-P90HDD Service Manual

1 Safety Information

2 Exploded Views and Parts List

3 Block Diagram and Schematic Diagram

4 Pcb Connection Diagram

5 Electrical Parts List

6 Adjustment

7 General Information

8 Operations and Specifications

Quick Links

Summary of Contents for Pioneer DEH-P90HDD

Page 1: Table Of Contents

Page 2: Safety Information

Page 3: Laser Product

Page 4: Exploded Views And Parts List

Page 18: Block Diagram And Schematic Diagram

Page 50: Cd Mechanism Module

Page 54: Pcb Connection Diagram

Page 62: Panel Unit

Page 66: Electrical Parts List

Page 90: Adjustment

Page 93: Checking The Grating After Changing The Pickup Unit

Page 109: General Information

Page 115: Connector Function Description

Page 126: Bmute

Page 141: Operational Flow Chart

Page 142: Cleaning

Page 143: Operations And Specifications

This manual is also suitable for:

Pioneer DEH-P90HDD Service Manual

1 Safety Information

2 Exploded Views and Parts List

3 Block Diagram and Schematic Diagram

4 Pcb Connection Diagram

5 Electrical Parts List

6 Adjustment

7 General Information

8 Operations and Specifications

Quick Links

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Summary of Contents for Pioneer DEH-P90HDD

This manual is also suitable for:

Table of Contents