Pioneer DEH-3550MP Service Manual Download Page 75

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DEH-P450MP/XM/UC

Fixing the Front Panel

If you do not operate the Detaching and Replacing the Front Panel Function, use the supplied fixing screws
and fix the front panel to this unit.

1. Attach the holders to both sides of the front panel.

2. Replace the front panel to the unit.

3. Flip the holders into upright positions.

4. Fix the front panel to the unit using fixing screws.

Fixing screw

Holder

CND1249 (UC)
CXX1644 (ES)

Holder

CND1250 (UC)
CXX1645 (ES)

BPZ20P060FZK (UC)
CXX1646 (ES)

Summary of Contents for DEH-3550MP

Page 1: ...re 159936 C PIONEER CORPORATION 2003 K ZZY JAN 2003 Printed in Japan ORDER NO CRT3019 MULTI CD CONTROL HIGH POWER CD MP3 PLAYER WITH FM AM TUNER DEH P450MPXM UC Service Manual DEH P450MP XM UC This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3057 CRT3026 S10MP3 CD Mech Module Circuit Description Mech Description Disassembly DEH P4500M...

Page 2: ...uld be used 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 1 Product safety You should conform to the regulations governing the product safety radio and noise and other regulations and shoul...

Page 3: ...T 6 2 1 PACKING 6 2 2 EXTERIOR DEH P450MP P4500MP 8 2 3 EXTERIOR DEH P3550MP 12 2 4 CD MECHANISM MODULE 14 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 16 3 1 BLOCK DIAGRAM 16 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE 18 3 3 KEYBOARD UNIT 24 3 4 CD MECHANISM MODULE 26 4 PCB CONNECTION DIAGRAM 36 4 1 TUNER AMP UNIT 36 4 2 PANEL UNIT 40 4 3 KEYBOARD UNIT 41 4 4 CD MECHANISM MODULE 42 5 ELECTRICAL PARTS LIS...

Page 4: ...1 SPECIFICATIONS 4 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC DEH P450MP XM UC P4500MP XM UC ...

Page 5: ...5 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC DEH P3550MP XM ES ...

Page 6: ...6 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC 2 EXPLODED VIEWS AND PARTS LIST 2 1 PACKING ...

Page 7: ...127 CEG 127 8 Screw CRZ50P090FTC CRZ50P090FTC CRZ50P090FTC 9 Screw TRZ50P080FTC TRZ50P080FTC TRZ50P080FTC 10 Polyethylene Bag CEG 158 CEG 158 CEG 158 11 Handle CNC5395 CNC5395 CNC5395 12 Holder CND1249 CND1249 Not used 13 Holder CND1250 CND1250 Not used 14 Bush CNV3930 CNV3930 CNV3930 15 Polyethylene Bag CEG1173 CEG1173 CEG 162 16 Battery CEX1030 CEX1065 Not used 17 Carton CHG4952 CHG4953 CHG4954 ...

Page 8: ...8 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC 2 2 EXTERIOR DEH P450MP P4500MP ...

Page 9: ...245 48 Gear CNV5997 49 Pin CNV6486 50 Lighting Conductor CNV6487 51 Arm CNV7400 52 Arm CNV7401 53 Arm CNV7402 54 Arm CNV7403 55 Panel Unit CWM8758 56 Socket CN1950 CKS3550 57 Connector CN1951 CKS4462 58 Holder Unit CXB9501 59 Holder Unit CXB9502 60 Damper Unit CXB9503 61 Service Panel Unit CXX1691 62 Screw IMS20P045FZK 63 Detach Grille Assy See Contrast table 2 64 Screw BPZ20P100FZK 65 Button DISP...

Page 10: ...6 Panel CNS6935 CNS6934 63 Detach Grille Assy CXB9593 CXB9594 69 Button VOLUME CAC7810 CAC7809 70 Button SELECT CAC7812 CAC7811 87 Grille Unit CXB9621 CXB9622 91 Holder Not used CNV7619 92 Screw Not used BMZ40P140FTC 94 Remote Control Assy CZX3257 Not used 95 Cover CZN7655 Not used 2 CONTRAST TABLE DEH P450MP XM UC and DEH P4500MP XM UC are constructed the same except for the following ...

Page 11: ...11 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC ...

Page 12: ...12 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC 2 3 EXTERIOR DEH P3550MP ...

Page 13: ...BH2652 43 Spring CBH2653 44 Spring CBL1512 45 Holder CND1254 46 Cover CNM6854 47 Panel CNS7245 48 Gear CNV5997 49 Pin CNV6486 50 Lighting Conductor CNV6487 51 Arm CNV7400 52 Arm CNV7401 53 Arm CNV7402 54 Arm CNV7403 55 Panel Unit CWM8758 56 Socket CN1950 CKS3550 57 Connector CN1951 CKS4462 58 Holder Unit CXB9501 59 Holder Unit CXB9502 60 Damper Unit CXB9503 61 Service Panel Unit CXX1691 62 Screw I...

Page 14: ...14 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC 1GEM1024 2GEM1045 3GEM1035 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 1 3 2 4 CD MECHANISM MODULE ...

Page 15: ...Arm CNC9968 39 Arm CNC9973 40 Lever CNC9983 41 Lever CNC9984 42 Sheet CNM8134 43 Collar CNV6906 44 Guide CNV6925 45 Arm CNV7198 46 Rack CNV7199 47 Holder CNV7201 48 Holder CNV7202 49 Arm CNV7203 50 Gear CNV7207 51 Gear CNV7208 52 Gear CNV7209 53 Gear CNV7210 54 Gear CNV7211 55 Gear CNV7212 56 Rack CNV7214 57 Arm CNV7215 58 Arm CNV7216 59 Guide CNV7217 60 Roller CNV7218 61 Gear CNV7219 62 Arm CNV72...

Page 16: ...EP 70TS TC74VHCT08AFT IC 702 XWINT XWAIT FOK 19 1 BDATA BSCK VD2 2 Q701 17 ADENA 14 VCC VDD 15 5 1 4 14 CLAMP 93 VD2 VDCONT ASENBO 37 mute X1 X2 PEE 100 41 71 86 85 24 SYSTEM CONTROLLER IC 601 2 2 PE5393A CN401 1 2 BUS BUS BUS L BUS L TX RX IPPW swvdd BU VDD CN721 TUNER AMP UNIT 16 X601 15 EVST EVC TUN L BUS L BUS L CD L 96 DPDT 95 KYDT 21 SYSPW 20 ILMPW 90 dsens A 5 8 1 7 CN101 11 BUZZER 14 IC 10...

Page 17: ...DT 3 5 DPDT KYDT SYS 8 4V BU Q912 Q913 21 BU Q301 MUTE Q351 7 2 11 14 7 2 11 14 CN1950 CN1951 KYDT 4 2 10 8 IC 1902 TSOP4840SB1 REMOTE CONTROL SENSOR OPT IN 3 1 17 RFM 18 20 DPDT KTDT LCD PANEL UNIT MUTE RL S831 DSENS SYSTEM CONTROLLER 25 B REMOTE VDD REGULATOR BACKUP SENSE ACC SENSE SYS 8 4V REGULATOR 14 8 6 5 7 16 11 14 8 6 5 7 16 11 15 15 B C CN981 Q502 BU FUSE 10A SL TUNPCE2 TUNPCE1 TUNPDI TUN...

Page 18: ...BOARD UNIT C CN1901 PANEL UNIT B FM 31 AM 31 CD IP BUS 2 CD 0dBs IP BUS 2 2dBs FM 30 30 0dBs AM 30 30 0dBs 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 b A a A b A b A a Large size SCH diagram Guide page Detailed page A B A a ...

Page 19: ...e safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors TUNER AMP UNIT A UC ES UC only FM 30dBs AM 20dBs CD 36dBs IP BUS 36dBs FM 6 66dBs AM 6 66dB...

Page 20: ...20 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC A a A b A a A a A b 1 2 R9101 0R0 CN901 CD CORE UNIT S10MP3 D FM 31 0dBs AM 31 0dBs CD 0dBs IP BUS 2 2dBs CD 0dBs IP BUS 2 2dBs ...

Page 21: ...21 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC A a A b A a A a A b B 3 4 EJECT DETACH SENSE R9403 0R0 FM AM TUNER UNIT KEYBOARD UNIT C CN1901 PANEL UNIT B E FM 30 30 0dBs AM 30 30 0dBs ...

Page 22: ...1 2 3 4 F E D C B A DEH P450MP XM UC A a A b A b 1 2 FRONT R CH FRONT L CH REAR R CH REAR L CH TUNER AMP UNIT A UC only FM 6 66dBs AM 6 66dBs CD 9 34dBs IP BUS 9 54dBs FM 5 9dBs AM 5 9dBs CD 10 1dBs IP BUS 10 3dBs ...

Page 23: ...rk found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors UC ES FM 30dBs AM 20dBs CD 3...

Page 24: ...24 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC 3 3 KEYBOARD UNIT C C KEYBOARD UNIT ...

Page 25: ...C C B CN1951 P450MP P4500MP LCD1901 CAW1759 D1801 1802 NSSW440 9159 150 150 150 150 CEL1651 CEL1651 SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT SML 310PT P3550MP CAW1762 NSSW440 2549 ...

Page 26: ... S902 CLAMP SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the original switch position M1 CXB6007 M2 CXB8933 LOADING CARRIAGE MOTOR SPINDLE MOTOR 1 8 6 5 0 2 3 7 F F T T T T T T T T F F F F F F C S T F C S T F C S T F F F T T S S C C S S C C F F T T 3 4 CD MECHANISM MODULE GUIDE PAGE D D a ...

Page 27: ... 8 DEH P450MP XM UC R205 R240 0R0 R209 R207 R239 PE5352B MA152WA 0R0 R755 CD3VON 4R7 25 4R7 25 D CD CORE UNIT S10MP3 A CN721 4 9 F T C S SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE D b D ...

Page 28: ...1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC A a D b D a D a D b PICKUP UNIT SERVICE P10 6R8K 6R8K 1R8K 100P 9P 0 F F T T T T T T T T F F F F F F C S T F C S T F F F T T 28 ...

Page 29: ...CD CORE UNIT 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 original switch position M1 CXB6007 M2 CXB8933 LOADING CARRIAGE MOTOR SPINDLE MOTOR 1 8 6 5 2 3 7 C S T F F F T T S S C C S S C C 29 ...

Page 30: ...0 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC D a D b D b R205 R240 0R0 R209 R207 D CD CORE UNIT S10MP3 9 F T C S SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE ...

Page 31: ...31 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC D a D b D b 1 2 3 44 R239 PE5352B MA152WA 0R0 R755 CD3VON 4R7 25 4R7 25 A CN721 4 T C S TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE ...

Page 32: ... TE FE 500mV div 500mV div 200ms div When setting up Source On Ref REFO Mode Normal FE 8 FIN 0 TE 7 TIN 500mV div 500mV div 500mV div 500mV div 20ms div Ref REFO Mode Normal FE 8 FIN 0 TE 7 TIN 500mV div 500mV div 500mV div 500mV div 20ms div During Play CD DA During Play CD ROM Track Jump is generated periodically Refer to Track Jump waveform Ref REFO Mode Normal MDX 5 SIN 500mV div 200mV div 50m...

Page 33: ...µs div Digital Audio Digital Audio Magnified Ref GND Mode Norma RFAGC 0 TE 7 TIN 1V div 500mV div 500mV div 1ms div 32 Track Jump Ref REFO Mode TEST RFAGC 7 TIN 0 TE 8 FIN 1V div 1V div 1V div 1V div 500µs div Ref REFO Mode Norma RFAGC 0 TE 7 TIN 1V div 500mV div 500mV div 5ms div 100 Track Jump When passing black dots 800µm Ref REFO Mode TEST During inside outside search outer circumference inner...

Page 34: ... UC 5 SIN 6 CIN 7 TIN 1V div 500mV div 500mV div 500ms div Ref REFO Mode Normal 5 SIN 6 CIN 7 TIN 1V div 500mV div 500mV div 500ms div Ref REFO Mode Normal When switching to CD ROM from CD DA BAND key When switching to CD DA from CD ROM BAND key ...

Page 35: ...35 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC ...

Page 36: ...hip Part A A TUNER AMP UNIT SIDE B SIDE A 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 2 Viewpoint of PCB diagrams IP BUS CORD ASSY L981 D CN901 DETACH SENSE 1 2 15 16 ...

Page 37: ...37 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC A SIDE A IC Q RCA OUT ANTENNA FM AM TUNER UNIT B CN1950 FRONT ...

Page 38: ...38 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC A A TUNER AMP UNIT IC Q 1 1 ...

Page 39: ...39 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC A SIDE B 1 ...

Page 40: ...40 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC B B PANEL UNIT B PANEL UNIT SIDE A SIDE B C CN1901 A CN831 EJECT 4 2 PANEL UNIT ...

Page 41: ...41 C C KEYBOARD UNIT C KEYBOARD UNIT SIDE A SIDE B IC Q IC Q B CN1951 CLK DISP SRC 6 LOUD BAND ESC FUNC PAUSE AUDIO 1 2 3 4 5 EQ 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC 4 3 KEYBOARD UNIT ...

Page 42: ...42 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC 4 4 CD MECHANISM MODULE D D CD CORE UNIT S10MP3 SIDE A PICKUP UNIT SERVICE HOME M1 SPINDLE MOTOR M2 LOADING CARRIAGE MOTOR A CN721 ...

Page 43: ...43 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC D D CD CORE UNIT S10MP3 SIDE B CLAMP DSCSNS 8EJ 12EJ ...

Page 44: ...e HZS6L C1 D 831 Diode DAN202U D 832 Diode DAN202U D 833 Diode DAP202U D 834 Diode DAP202U D 901 Diode HZS6L B1 D 902 Diode MPG06G 6415G50 D 911 Diode HZS9L B3 D 921 Diode 1SR154 400 D 922 Diode 1SR154 400 D 923 Diode 1SR154 400 D 931 Diode HZS7L C3 D 932 Diode HZS7L A1 D 981 Diode MPG06G 6415G50 D 982 Diode MPG06G 6415G50 ZNR 401 Arrester DSP 201M L 131 Inductor LCTA2R2J2520 L 401 Ferri Inductor ...

Page 45: ...S1 16S102J R 845 RS1 16S102J R 901 RD1 4PU221J R 902 RS1 16S223J R 903 RS1 16S821J R 904 RS1 16S821J R 905 RS1 16S0R0J R 911 RS1 16S223J R 914 RS1 16S152J R 915 RD1 4PU152J R 916 RS1 16S223J R 921 RD1 4PU1R8J R 931 RS1 16S104J R 932 RS1 16S473J R 933 RS1 16S103J R 934 RS1 16S473J R 935 RS1 16S472J R 961 RS1 16S223J R 962 RS1 16S182J R 963 RD1 4PU1R0J R 965 RS1 16S182J R 971 RS1 16S153J R 972 RS1 1...

Page 46: ...mic Resonator 4 97MHz CSS1422 IL 1801 Lamp 14V 40mA CEL1651 IL 1802 Lamp 14V 40mA CEL1651 LCD1901 LCD P450MP P4500MP CAW1759 LCD1901 LCD P3550MP CAW1762 RESISTORS R 1801 RS1 16S151J R 1802 RS1 16S151J R 1803 RS1 16S151J R 1804 RS1 16S181J R 1805 RS1 16S151J R 1806 RS1 16S181J R 1807 RS1 16S181J R 1808 RS1 16S151J R 1809 RS1 16S181J R 1810 RS1 16S181J R 1811 RS1 16S151J R 1812 RS1 16S181J R 1813 RS...

Page 47: ...302 RS1 16SS822J R 303 RS1 16SS0R0J R 304 RS1 16SS183J R 305 RS1 16SS822J R 306 RS1 16SS0R0J R 307 RS1 16SS183J R 308 RS1 16SS822J R 309 RS1 16SS183J R 310 RS1 16SS822J R 311 RS1 16SS0R0J R 601 RS1 16S101J R 602 RS1 16S101J R 603 RS1 16S223J R 604 RS1 16S223J R 605 RS1 16SS103J R 707 RS1 16SS0R0J R 708 RS1 16SS102J R 710 RS1 16SS102J R 711 RS1 16SS102J R 712 RS1 16SS102J R 713 RS1 16SS102J R 714 R...

Page 48: ...39 CCSSCH9R0D50 C 242 CKSSYB104K10 C 243 CKSSYB104K10 C 245 CKSSYB104K10 C 246 CKSSYB104K10 C 301 CKSSYB331K50 C 302 CKSSYB331K50 C 303 CKSSYB472K25 C 304 CKSSYB472K25 C 305 CEV101M16 C 306 CKSRYB224K16 C 601 CCSRCH102J50 C 602 CCSRCH102J50 C 603 4 7µF 25V CCH1508 C 604 4 7µF 25V CCH1508 C 701 CKSSYB104K10 C 702 CKSSYB471K50 C 703 CKSSYB103K16 C 704 CEV1R0M50 C 705 CKSSYB104K10 C 706 CKSSYB471K50 ...

Page 49: ...49 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC 6 ADJUSTMENT 6 1 JIG CONNECTION DIAGRAM KEYBOARD UNIT SIDE B CN1951 CN1901 PANEL UNIT SIDE A TUNER AMP UNIT GGD1316 RUBBER BAND RUBBER BAND ...

Page 50: ...ork Avoid applying any mechanical or electrical shock to the mechanism during adjustment The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the product or turn off and...

Page 51: ... SEC8x or TRK9xMIN9xSEC9x TRKSPMINSPSECSP 4 TRKGGMINGGSECGG 2 Key BAND 6 1 2 3 Power On Off CRG TR Jump Direction of the external surface CRG TR Jump Direction of the internal surface U CLS and AGC and Applicable servomechanism AGC AGC display setting RF Gain switching Offset adjustment display T Balance adjustment T Open Close S Curve Rough Servo and RF AGC SPDL 1X 2X switching As for the double ...

Page 52: ...ove 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 phot...

Page 53: ...53 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC ...

Page 54: ...e present in a disc No MP3 or WMA file exists in a CD ROM disc inserted 17 Electricity Setup NG AGC protection doesn t work out of Focus soon Scratch on Disc Severe dirt and vibration 12 Electricity Spindle Lock NG Not spindle lock Wrong subcode can t read Subcode NG RF amp NG Defective Spindle Scratch and dirt on Disc Intense vibration The appropriate gain of the RF amp cannot be obtained Defecti...

Page 55: ...t shown Disconnect the connector and then remove the CD Mechanism Module Removing the Grille Assy Fig 1 2 Remove the two screws and then remove the Grille Assy 1 1 2 2 CD Mechanism Module Grille Assy 1 2 2 2 3 3 3 4 Tuner Amp Unit 2 Remove the three screws 3 Straight the tabs at three locations indicated 4 Remove the screw and then remove the Tuner Amp Unit 1 1 7 GENERAL INFORMATION 7 1 DIAGNOSIS ...

Page 56: ...hold the Mechanism Unit 1 Hold the top and bottom frame 2 Do not squeeze top frame s front portion too tight because it is fragile Removing the Upper and Lower Frames 1 With a disc clamped remove the four springs A the two springs B the two springs C and the four screws 2 To remove the upper frame open it on the fulcrum A 3 While lifting the carriage mechanism remove the three dampers 4 With the f...

Page 57: ...RL 7 FL 8 RL 9 NC 10 NC 11 B REM 12 NC 13 NC 14 ACC 15 GND 16 BACK UP 1 BUS 2 GND 3 GND 4 NC 5 BUS 6 GND 7 BUS L INPUT 8 ASENB 9 BUS R INPUT 10 BUS R INPUT 11 BUS L INPUT 11 10 9 8 7 6 5 4 3 2 1 POWER SUPPLY IP BUS ANTENNA JACK REAR OUTPUT FRONT OUTPUT 7 1 2 CONNECTOR FUNCTION DESCRIPTION DEH P450MP XM UC P4500MP XM UC ...

Page 58: ... 13 1 FR 2 RR 3 FR 4 RR 5 FL 6 RL 7 FL 8 RL 9 NC 10 NC 11 B REM 12 NC 13 NC 14 ACC 15 GND 16 BACK UP ANTENNA JACK REAR OUTPUT 1 BUS 2 GND 3 GND 4 NC 5 BUS 6 GND 7 BUS L INPUT 8 ASENB 9 BUS R INPUT 10 BUS R INPUT 11 BUS L INPUT 11 10 9 8 7 6 5 4 3 2 1 POWER SUPPLY IP BUS DEH P3550MP XM ES ...

Page 59: ...tput 28 ROMCS O ROM correction chip select output 29 31 NC Not used 32 tunpce O PLL chip enable output2 33 VST O E VOL Strobe output 34 VCK O E VOL Clock output 35 VDT O E VOL Data output 36 ANTPW O Antenna power output 37 MUTE O C System mute output 38 39 NC Not used 40 VSS GND 41 VDD Power supply 42 RDS57K I 57kHz count pulse input 43 drst O C RDS Decoder reset output 44 rdslk I C RDS Decoder cl...

Page 60: ...ata output 87 NMI GND 88 ldet I PLL lock sense input 89 rck I RDS Clock input 90 dsens I Grille detach sense input 91 PACK I PACK input 92 asens I ACC power sense input 93 bsens I Back up power sense input 94 TUNPDI I PLL IC data input 95 KYDT I Grille data input 96 DPDT O C Grille data output 97 TUNPCK O PLL clock output 98 TUNPDO O C PLL data output 99 TUNPCE O C PLL chip enable output 100 PEE O...

Page 61: ...14 IN4 15 IN3 16 AC GND 17 OUT3 18 P GND3 19 OUT3 20 VCC 21 OUT4 22 MUTE 23 OUT4 24 P GND4 SWITCH 25 Offset Detection Offset Detection Offset Detection Offset Detection Protector Over current limit sw_vcc stby Protector Short circuit Mute circuit amp_vcc Stand by Circuit Protector Over voltage sw_vcc Protector Thermal Reference amp_vcc PAL007A ...

Page 62: ... 17 REM I Remote control reception input 18 DPDT I Display data input 19 NC Not used 20 KYDT O Key data output 21 MODA GND 22 X0 Crystal oscillator connection pin 23 X1 Crystal oscillator connection pin 24 VSS GND 25 26 KDT2 3 I Key data input 27 NC Not used 28 KST4 O Key strobe output 29 32 NC Not used 33 55 SEG35 13 O LCD segment output 56 VDD Power supply 57 64 SEG12 5 O LCD segment output PD63...

Page 63: ...stal oscillator 38 XTAL1 Connected to the crystal oscillator 16 9344MHz 39 xtal Connected to the crystal oscillator 16 9344MHz 40 41 X GND Ground for the crystal oscillator 42 xtal Connected to the crystal oscillator 24 576MHz 43 XTAL2 Connected to the crystal oscillator 24 576MHz 44 X VDD Power supply for the crystal oscillator 45 D GND GND for digital circuits 46 DIN I Input of audio data 47 DOU...

Page 64: ...m 115 RFI I Input of RF 116 AGCO O Output of RF 117 AGCI I Input of AGC 118 RFO O Output of RF AGC 119 120 EQ2 1 Equalizer 2 1 121 RF2 I Reversal input of RF2 122 RF I Reversal input of RF 123 A GND Ground for the analog system 124 A I Input of A 125 C I Input of C 126 B I Input of B 127 D I Input of D 128 F I Input of F 129 E I Input of E 130 A VDD Power supply for the analog system 131 REFOUT O ...

Page 65: ...direction change output of LOAD EJECT 29 CLCONT O C Driver input change output 30 CDMUTE O C CD mute control output 31 reset I System reset input 32 XT1 I Connected to the oscillator for subclock connected to VSS via the resistor 33 XT2 Connected to the oscillator for subclock Open 34 REGC Connected to the capacity stabilizing output of the regulator an electrolytic capacitor of about 1µF 35 X2 Os...

Page 66: ...t 94 ROMDATA I O C E2PROM data input output 95 ROMCS O C E2PROM chip selection output 96 ROMCK O C E2PROM clock output 97 FRXD I For flash rewriting received signal 98 FTXD O C For flash rewriting transmitted signal 99 AO DO O C The output for Analog Digital voice output distinction 100 BSI I P Bus serial data input PE5352B 25 26 50 51 75 76 100 1 Format Meaning C CMOS DQ1 2 DQ2 3 DQ3 4 DQ4 5 VCC ...

Page 67: ...I I data in Data input 11 NC non connection Not used 12 OSCGND osc ground Ground of oscillator block 13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of micro computer 14 DO O data out Data output 15 DGND digital ground Ground of digital block 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3V 0 2V 18 NC non connecti...

Page 68: ...5 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 COMMON SEGMENT COM2 COM1 COM0 7 2 2 DISPLAY LCD CAW1759 DEH P450MP XM UC DEH P4500MP XM UC ...

Page 69: ...2 COM1 COM0 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 COMMON SEGMENT COM2 COM1 COM0 LCD CAW1762 DEH P3550MP XM ES ...

Page 70: ...ceed to each source operation SYSPW H Pin 21 Starts communication with Grille microcomputer Source ON 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 CSENS Pin 77 2V CSENS 3V CSENS 2V 3V CSENS Last source returns CD loading functions are available Keys except for EJECT key are not avail...

Page 71: ...450MP XM UC 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 7 4 CLEANING ...

Page 72: ...72 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC 8 OPERATIONS ...

Page 73: ...73 5 6 7 8 F E D C B A 5 6 7 8 DEH P450MP XM UC ...

Page 74: ...74 1 2 3 4 1 2 3 4 F E D C B A DEH P450MP XM UC ...

Page 75: ... the supplied fixing screws and fix the front panel to this unit 1 Attach the holders to both sides of the front panel 2 Replace the front panel to the unit 3 Flip the holders into upright positions 4 Fix the front panel to the unit using fixing screws Fixing screw Holder CND1249 UC CXX1644 ES Holder CND1250 UC CXX1645 ES BPZ20P060FZK UC CXX1646 ES ...

Page 76: ... black Violet Violet black Front speaker Rear speaker Left With a 2 speaker system do not connect anything to the speaker leads that are not connected to speakers Yellow To terminal always supplied with power regardless of ignition switch position Black ground To vehicle metal body Red To electric terminal controlled by ignition switch 12 V DC ON OFF Antenna jack Rear output Perform these connecti...

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