Pioneer DEH-P3500 Service Manual Download Page 1

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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

PIONEER CORPORATION 2002

K-ZZA. NOV. 2002 Printed in Japan

ORDER NO.

CRT2984

MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER

DEH-P350

XM/UC, XN/UC

Service
Manual

DEH-P350/XM/UC

This service manual should be used together with the following manual(s):

Model No.

Order No.

Mech. Module Remarks

CX-3026

CRT2944

S10

CD Mech. Module:Circuit Description, Mech.Description, Disassembly

DEH-P3500

XM/UC, XN/UC

For details, refer to "Important symbols for good services".

DEH-P4550

XM/ES, XN/ES

Summary of Contents for DEH-P3500

Page 1: ... 159936 C PIONEER CORPORATION 2002 K ZZA NOV 2002 Printed in Japan ORDER NO CRT2984 MULTI CD CONTROL HIGH POWER CD PLAYER WITH FM AM TUNER DEH P350XM UC XN UC Service Manual DEH P350 XM UC This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 3026 CRT2944 S10 CD Mech Module Circuit Description Mech Description Disassembly DEH P3500XM UC XN...

Page 2: ...ld 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 should...

Page 3: ...H P350 XM UC DEH P350 XN UC DEH P3500 XM UC DEH P3500 XN UC 8 2 2 PACKING DEH P4550 XM ES DEH P4550 XN ES 10 2 3 EXTERIOR 12 2 4 CD MECHANISM MODULE 16 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 18 3 1 BLOCK DIAGRAM 18 3 2 OVERALL CONNECTION DIAGRAM GUIDE PAGE 20 3 3 KEYBOARD UNIT 26 3 4 CD MECHANISM MODULE 28 4 PCB CONNECTION DIAGRAM 32 4 1 TUNER AMP UNIT 32 4 2 PANEL UNIT 36 4 3 KEYBOARD UNIT 37 4 4 ...

Page 4: ...4 DEH P350 XM UC 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC 1 SPECIFICATIONS DEH P350 XM UC DEH P350 XN UC ...

Page 5: ...5 DEH P3500 XM UC 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC DEH P3500 XM UC DEH P3500 XN UC ...

Page 6: ...6 DEH P4550 XM ES 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC DEH P4550 XM ES DEH P4550 XN ES ...

Page 7: ...7 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC ...

Page 8: ...ual See Contrast table 2 21 3 Warranty Card See Contrast table 2 21 4 Card See Contrast table 2 21 5 Caution Card See Contrast table 2 22 Case Assy CXB3520 23 Remote Control Unit CXC1265 Mark No Description Part No Mark No Description Part No 1 PACKING DEH P350 XM UC DEH P350 XN UC DEH P3500 XM UC DEH P3500 XN UC SECTION PARTS LIST NOTE Parts marked by are generally unavailable because they are no...

Page 9: ... CRD3697 CRD3699 21 2 Installation Manual CRD3698 CRD3700 21 3 Warranty Card CRY1070 Not used 21 4 Card Not used ARY1048 21 5 Caution Card Not used CRP1294 2 CONTRAST TABLE DEH P350 XM UC DEH P350 XN UC DEH P3500 XM UC and DEH P3500 XN UC are constructed the same except for the following Part No Mark No Symbol and Description DEH P350 XN UC DEH P3500 XN UC 17 Carton CHG4931 CHG4930 18 Contain Box ...

Page 10: ...EG 162 16 Battery CEX1065 17 Carton DEH P4550 XM ES CHG4790 Carton DEH P4550 XN ES CHG4932 18 Contain Box DEH P4550 XM ES CHL4790 Contain Box DEH P4550 XN ES CHL4932 19 Protector CHP2663 20 Protector CHP2664 21 1 Owner s Manual CRD3701 21 2 Owner s Manual CRD3702 21 3 Installation Manual CRD3703 22 Case Assy CXB3520 23 Remote Control Unit CXC1265 Mark No Description Part No Mark No Description Par...

Page 11: ...P350 XM UC Owner s Manual Installation Manual Model Part No Language DEH P4550 XM ES CRD3701 English Spanish Portuguese B DEH P4550 XN ES CRD3702 Traditional Chinese Arabic CRD3703 English Spanish Portuguese B Traditional Chinese Arabic ...

Page 12: ...12 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC 2 3 EXTERIOR ...

Page 13: ...ND1254 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 IMS20P045FZK 63 Detach Grille Assy See Contrast table 2...

Page 14: ...ot used 91 Holder Not used CNV7619 Not used 2 CONTRAST TABLE DEH P350 XM UC DEH P350 XN UC DEH P3500 XM UC DEH P3500 XN UC DEH P4550 XM ES and DEH P4550 XN ES are constructed the same except for the following Part No Mark No Symbol and Description DEH P350 XN UC DEH P3500 XN UC DEH P4550 XN ES 6 Cord Assy CDE7129 Not used Not used 15 Panel CNS6935 CNS6934 CNS6935 17 Tuner Amp Unit CWM8593 CWM8594 ...

Page 15: ...15 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC ...

Page 16: ...16 1 2 3 4 1 2 3 4 F E D C B A DEH P350 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 17: ...m 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 CNV7221...

Page 18: ...WVDD BU CN651 Q8 Q652 Q651 TUNER AMP UNIT 13 X601 11 EVST EVCK EVD TUN L BUS L BUS L CD L 33 DPDT 34 KYDT 1 SYSPW EJTIN 42 41 ILMPW S DSENS 39 dsens A 5 8 1 7 CN101 11 BUZZER 20 15 11 17 16 14 21 IC 101 HA12187FP IP BUS DRIVER 1 2 8 6 5 TX RX IPPW BU Q101 Q102 CDLOEJ 23 CONT 56 DSCSNS 87 xtalen 66 TUN 3 3V SYS 8 4V VDD 32 VDCONT CLMP TC7SET08FU IC 653 2 4 XSI 4 6 80 VDSENS VDSENS ANTENNA 92 LVLINL...

Page 19: ... KTDT LCD PANEL UNIT MUTE S802 DSENS SYSTEM CONTROLLER Q951 VDD TELIN 8 25 B REMOTE VDD REGULATOR BACKUP SENSE ACC SENSE TELEPHONE MUTE SYS 8 4V REGULATOR 14 8 6 5 7 16 9 11 14 8 6 5 7 16 9 11 15 15 B C CN901 Q982 BU CN352 FUSE 10A SL tunce TUNPCE1 TUNPDI TUNPDO 95 69 70 98 99 TUNPCK 100 ce CE1 2 6 NJM2391DL1 33 IC 401 1 3 SYS 8 4V TUN 3 3V TUNER 3 3V REGULATOR Q921 DO DI CK Q913 DALMON 67 BU 6 20...

Page 20: ...RE UNIT S10 CN701 FM AM TUNER UNIT EJECT SW 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 a A b A b A b A b A a A a Large size SCH diagram Guide page Detailed page A B A a ...

Page 21: ...citors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V A TUNER AMP UNIT SYSTEM CONTROLLER DSENS The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use pa...

Page 22: ...22 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC A a A b A a A a A b 1 2 UC ES FM AM TUNER UNIT SYSTEM CO ...

Page 23: ...23 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC A a A b A a A b A a B 3 4 5 6 C KEYBOARD UNIT B PANEL UNIT D CD CORE UNIT S10 CN701 EJECT SW ...

Page 24: ... UC REAR R CH REAR L CH FRONT R CH FRONT L CH SUB WOOFER R CH SUB WOOFER L CH A TUNER AMP UNIT SYSTEM CONTROLLER The mark 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 ...

Page 25: ...ors in the circuit diagrams their resistance values or capacitance values are expressed in codes Ex Resistors Code Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V DSENS FUSE 10A CEK1208 BACKUP GND RL RL FL FL ACC ILM B REM TEL RR RR FR FR ...

Page 26: ... D C B A DEH P350 XM UC C S1912 1914 CSG1112 DEH P350 XM UC DEH P350 XN UC S1912 1914 CSG1160 DEH P3500 XM UC DEH P3500 XN UC DEH P4550 XM ES DEH P4550 XN ES CL 195PG CD CL 195PG CD CL 195PG CD CL 195PG CD 3 3 KEYBOARD UNIT ...

Page 27: ...27 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC C 151 151 PG CD PG CD PG CD PG CD CL 195PG CD CL 195PG CD CL 195PG CD CL 195PG CD C KEYBOARD UNIT B CN1951 ...

Page 28: ... P350 XM UC D M1 CXB6007 M2 CXB8933 LOADING CARRIAGE MOTOR SPINDLE MOTOR MOTOR DRIVER 3 3V REGULATOR Pickup Unit Service P10 F T F T F T T F F F T T F T S C F F T T S S C C S S C C T T F F F F T T 1 7 8 3 6 5 9 0 3 4 CD MECHANISM MODULE ...

Page 29: ... SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position RF AMP SERVO DSP DAC LPF D CD CORE UNIT S10 A CN F T C S SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE S C T F S C 3 5 4 2 9 CN651 ...

Page 30: ... Spindle waveform during Play Ref REFO Mode Normal RFAGC 500mV div 0 5µs div Ref REFO Mode Normal MDX 5 SIN 500mV div 1V div 5µs div Spindle waveform during Play Magnified RF eye pattern Ref REFO Mode Normal 8 FIN FE 500mV div 500mV div 200ms div Focus Search Ref REFO Mode TEST RFAGC 0 TE 7 TIN 1V div 500mV div 500mV div 500µs div Ref REFO Mode TEST 0 TE RFAGC 500mV div 500mV div 2ms div When Trac...

Page 31: ...AGND Mode Normal 1 DSCSNS 2 CLCONT 3 LOEJ 5V div 5V div 5V div 200ms div Ref GND Mode Normal 1 DSCSNS 2 CLCONT 3 LOEJ 5V div 5V div 5V div 200ms div When Eject 12cm CD When Eject 8cm CD Ref GND Mode Normal RFAGC 0 TE 6 CIN 5 SIN 1V div 1V div 500mV div 2V div 500µs div When reproducing scratch 1mm During inside outside search outer circumference inner circumference Ref REFO Mode Normal RFAGC 0 TE ...

Page 32: ...ector P C Board Chip 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 DSENS CORD ASSY ...

Page 33: ...33 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC A SIDE A D CN701 B CN1950 ANTENNA FM AM TUNER UNIT FRONT ...

Page 34: ...34 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC A A TUNER AMP UNIT ...

Page 35: ...35 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC A SIDE B ...

Page 36: ...36 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC B B PANEL UNIT B PANEL UNIT SIDE A SIDE B C CN1901 A CN831 EJECT 4 2 PANEL UNIT CN801 ...

Page 37: ...37 C C KEYBOARD UNIT C KEYBOARD UNIT SIDE A SIDE B BAND AUDIO EQ EX FUNC 6 5 4 3 2 1 DISP EQ SOURCE VOLUME CLK B CN1951 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC 4 3 KEYBOARD UNIT ...

Page 38: ...38 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC 4 4 CD MECHANISM MODULE D D CD CORE UNIT S10 SIDE A A CN PICKUP UNIT SERVICE P10 HOME M1 SPINDLE MOTOR M2 LOADING CARRIAGE MOTOR CN651 ...

Page 39: ...39 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC D D CD CORE UNIT S10 SIDE B CLAMP DSCSNS 8EJ 12EJ ...

Page 40: ...de Network DA204U D 133 Diode DAN202U D 134 Diode DAP202U D 301 Diode S5688G D 302 Diode S5688G D 303 Diode S5688G D 304 Diode S5688G D 401 Diode S5688G D 402 Diode S5688G D 403 Diode S5688G D 651 Diode HZS9L B1 D 803 Diode Network DA204U D 804 Diode DAN202U D 805 Diode DAP202U D 806 Diode DAN202U D 807 Diode DAP202U D 808 Diode HZS11L A1 D 911 Diode S5688G D 912 Diode HZS6L B2 D 921 Diode HZS9L B...

Page 41: ...104J R 677 RS1 16S104J R 682 RS1 16S221J R 684 RS1 16S0R0J R 689 RS1 16S0R0J R 802 RS1 16S222J R 803 RS1 16S472J R 804 RS1 16S1R0J R 805 RS1 16S391J R 806 RS1 16S391J R 807 RS1 16S473J R 808 RS1 16S473J R 809 RS1 16S102J R 810 RS1 16S222J R 811 RS1 16S222J R 812 RS1 16S222J R 813 RS1 16S222J R 814 RS1 16S222J R 815 RS1 16S473J R 816 RS1 16S104J R 817 RD1 4PU391J R 818 RS1 16S104J R 819 RS1 16S222J...

Page 42: ...31 CEJQ1R0M50 Unit Number CWM8607 Unit Name Keyboard Unit MISCELLANEOUS IC 1900 IC PD6294A IC 1901 HIC Module RS 140 Q 1910 Transistor DTC114EU D 1902 Diode Network DA204U D 1910 LED NSSW440 9159 D 1912 LED NSSW440 9159 D 1914 LED NSSW440 9159 D 1930 LED CL 195PG CD D 1931 LED CL 195PG CD D 1932 LED CL 195PG CD D 1935 LED CL 195PG CD D 1942 LED CL 195PG CD D 1943 LED CL 195PG CD D 1946 LED CL 195P...

Page 43: ...1 16S822J R 303 RS1 16S183J R 304 RS1 16S822J R 305 RS1 16S183J R 306 RS1 16S183J R 307 RS1 16S183J R 308 RS1 16S183J R 501 RS1 16S102J R 503 RS1 16S102J R 505 RS1 16S102J R 506 RS1 16S221J R 507 RS1 16S221J R 508 RS1 16S221J R 509 RS1 16S221J R 601 RS1 16S101J R 602 RS1 16S101J R 603 RS1 16S0R0J R 901 RS1 16S104J R 902 RS1 16S473J R 903 RS1 16S273J CAPACITORS C 101 CKSRYB104K16 C 102 CKSRYB104K16...

Page 44: ...ck 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 on the ACC to restore it 2 Test mode This mode is ...

Page 45: ...MIN xxSEC xx CRG TR Jump value 5 switching TRK xxMIN xxSEC xx CRG TR Jump 4 TRK xxMIN xxSEC xx CRG TR Jump 4 6 TRK xxMIN xxSEC xx Tracking Open TRK 8xMIN 8xSEC 8x or TRK 9xMIN 9xSEC 9x Tracking Open TRK8x MIN8x SEC8x or TRK9xMIN9xSEC9x 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 CLS and AGC and Applicable servomechanism ...

Page 46: ...ress 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 an...

Page 47: ...47 Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC ...

Page 48: ...puter and SERVO LSI 11 Electricity Focus Servo NG Focusing not available Stains on rear side of disc or excessive vibrations on REWRITABLE 12 Electricity Spindle Lock NG Spindle not locked Sub code is strange not readable Subcode NG 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 ...

Page 49: ...move 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 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7...

Page 50: ...ct the disc Caution Before installing the carriage mechanism in the frames be sure to apply some alcohol to the dampers and set the mechanism to the clamp mode Do not squeeze Lower Frame Damper Carriage Mechanism A C A B B Damper Damper C A A A Upper Frame Removing the Pickup Unit 1 Set the mechanism to the clamp mode 2 Remove the lead wires from the inner holder 3 Remove the two washers styling h...

Page 51: ...UT SUBWOOFER OUTPUT NON FADING OUTPUT REAR OUTPUT DEH P350 XM UC DEH P350 XN UC 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 10A 2 16 4 6 8 10 12 14 1 15 3 5 7 9 11 13 11 10 9 8 7 6 5 4 3 2 1 F SW 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC 7 1 2 CONNECTOR FUNCTION DESCRIPTION ...

Page 52: ...se input1 0 37 PCL O Output for clock adjustment 38 SWVDD O GRILL Chip enable output 39 dsens I Detach sense input 40 FLPILM O Illumination output inside flap 41 ILMPW O Illumination output 42 EJTIN I Eject key input 43 55 NC Not used 56 CONT O S10 Servo driver control output 57 EMUTE O EVOL Mute output 58 xstb O S10 Data strobe signal output 59 XA0 O S10 Command parameter discernment signal outpu...

Page 53: ...osing sense input 92 LVLINL I Level indicator L ch input 93 MODEL0 Model 0 94 AVSS I GND 95 SL I TUNER Signal level input 96 VREF AD translation reference voltage 97 AVCC I AD translation power supply input terminal 98 TUNPDI I TUNER PLL communication 99 TUNPDO O TUNER Data output PLL 100 TUNPCK O TUNER Clock output PLL PD5802A 25 26 50 51 75 76 100 1 IC s marked by are MOS type Be careful in hand...

Page 54: ...54 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC NJM2391DL1 33 IN OUT GND 1 3 2 Thermal Shutdown Over current protector VREF S 80835ANUP EDZ VREF 1 2 3 VDD VSS OUT ...

Page 55: ...t 8 KYDT O Key data output 9 DPDT I Display data input 10 REMIN I Remote control pulse input 11 GRN Dual Illumination Green 12 AMB Dual Illumination Amber 13 16 KD4 1 I Key data input 17 22 KST6 1 O Key strobe output 23 VDD VDD 24 73 SEG49 0 O LCD segment output 74 77 COM3 0 O LCD common output 78 VLCD I LCD voltage input 79 80 V2 1 Power supply terminal PD6294A 80 1 20 21 40 41 60 61 5 6 7 8 F E ...

Page 56: ... C1D2 O Information on error correction 29 C2D1 O Information on error correction 30 C2D2 O Information on error correction 31 C2D3 O Information on error correction 32 LOCK O Output of LOCK 33 MIRR O MIRR signal 34 HOLD O HOLD signal 35 PLCK O Output of PLCK 36 C16M O Output of 16 9344MHz 37 DGND Ground for digital circuits 38 TX O DAI output 39 EMPH O Pre emphasis information output 40 FLAG O Th...

Page 57: ...citor for detecting 3T 81 AGND Ground for the analog system 82 A I Input of A 83 C I Input of C 84 B I Input of B 85 D I Input of D 86 F I Input of F 87 E I Input of E 88 VREFIN I Photo detector input bias voltage 89 AVDD Power supply for the analog system 90 REFOUT O Output of reference voltage 91 REFC Connected to the capacitor for output of REFOUT 92 FE I Reversal input of FE 93 FEO O Output of...

Page 58: ...stage 11 VO1 Driver CH1 Negative output 12 VO1 Driver CH2 Positive output 13 VO2 Driver CH2 Negative output 14 VO2 Driver CH2 Positive output 15 VO3 Driver CH2 Positive output 16 VO3 Driver CH2 Negative output 17 VO4 Driver CH4 Positive output 18 VO4 Driver CH4 Negative output 19 POWVCC2 Power supply pin for CH4 at Power stage 20 GND Ground pin 21 CNT Control pin 22 LDIN Loading input 23 OPOUTSL O...

Page 59: ...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 connection Not used 19 NC non connection Not used 20...

Page 60: ...G31 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 COM2B COM1B COM0B COM2A COM1A COM0A COM3 COM2B COM1B COM0B COM2A COM1A COM0A 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC 7 2 2 DISPLAY LCD CAW1755 ...

Page 61: ... 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 91 2V CSENS 3V CSENS 2V 3V CSENS Last source returns CD loading functions are available Keys except for EJECT key are not available 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM...

Page 62: ...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 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC 7 4 CLEANING ...

Page 63: ...63 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC 8 OPERATIONS ...

Page 64: ...64 1 2 3 4 1 2 3 4 F E D C B A DEH P350 XM UC ...

Page 65: ...65 5 6 7 8 F E D C B A 5 6 7 8 DEH P350 XM UC ...

Page 66: ...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 BPZ20P060FZK UC CXX1646 ES Holder CND1250 UC CXX1645 ES ...

Page 67: ...lied with power regardless of ignition switch position Red To electric terminal controlled by ignition switch 12 V DC ON OFF Orange white To lighting switch terminal Black ground To vehicle metal body Blue white To system control terminal of the power amp or Auto antenna relay control terminal max 300 mA 12 V DC Front speaker Front speaker With a 2 speaker system do not connect anything to the spe...

Page 68: ...ead free of any connections Yellow To terminal always supplied with power regardless of ignition switch position Red To electric terminal controlled by ignition switch 12 V DC ON OFF Orange white To lighting switch terminal Black ground To vehicle metal body Blue white To system control terminal of the power amp or Auto antenna relay control terminal max 300 mA 12 V DC Front speaker Front speaker ...

Page 69: ...not keep the Audio Mute lead free of any connections 10 Yellow To terminal always supplied with power regardless of ignition switch position 11 Red To electric terminal controlled by ignition switch 12 V DC ON OFF 12 Orange white To lighting switch terminal 13 Black ground To vehicle metal body 14 Blue white To system control terminal of the power amp or Auto antenna relay control terminal max 300...

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