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Pioneer DEH-P33, Service Manual

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Pioneer DEH-P33 Service Manual Download Page 59

(SEG11)

(SEG49)

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

6

6

5

5

5

5

5

5

5

6

 1

 2

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 0

(COM3 )

(SEG45)

(SEG40)

(SEG41)

(SEG42)

(SEG43)

(SEG44)

(SEG45)

(SEG46)

(SEG47)

(SEG48)

(SEG30)

(SEG31)

(SEG32)

(SEG33)

(SEG34)

(SEG35)

(SEG36)

(SEG37)

(SEG38)

(SEG39)

(SEG20)

(SEG21)

(SEG22)

(SEG23)

(SEG24)

(SEG25)

(SEG26)

(SEG27)

(SEG28)

(SEG29)

(SEG10)

(SEG11)

(SEG12)

(SEG13)

(SEG14)

(SEG15)

(SEG16)

(SEG17)

(SEG18)

(SEG19)

(SEG 9)

(SEG 8)

(SEG 7)

(SEG 6)

(SEG 5)

(SEG 4)

(SEG 3)

(SEG 2)

(SEG 1)

(SEG 0)

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

(COM1 )

(COM2 )

(COM1 )

(COM0 )

6

6

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

5

4

3

2

1

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1

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1

6

5

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3

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1

 1

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 1

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 1

(COM3 )

59

DEH-P4350,P3350,P3350B

SEGMENT

7.2.2 DISPLAY

-

CAW1626(DEH-P4350/X1N/ES), CAW1628(DEH-P3350/X1N/ES), CAW1679(DEH-P3350B/X1N/ES)

COMMON

Summary of Contents for DEH-P33

Page 1: ...l DEH P3350 X1N ES DEH P3350B X1N ES DEH P4350 X1N ES This service manual should be used together with the following manual s Model No Order No Mech Module Remarks CX 958 CRT2423 S8 1 CD Mech Module Circuit Description Mech Description Disassembly CONTENTS 1 SAFETY INFORMATION 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 10 4 PCB CONNECTION DIAGRAM 28 5 ELECTRICAL PART...

Page 2: ... ser vice pickup unit see page 43 1 SAFETY INFORMATION This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Qualified technicians have the necessary test equipment and tools and have been trained to properly and safely repair complex products such as those covered by this manual Improperly performed repairs can adversely affect the safet...

Page 3: ...DEH P4350 P3350 P3350B 3 2 EXPLODED VIEWS AND PARTS LIST 2 1 PACKING 4 7 11 3 10 9 8 6 5 16 2 17 12 15 14 13 1 18 19 20 ...

Page 4: ... Not used 1 4 Installation Manual CRD3312 CRD3312 CRD3312 1 5 Polyethylene Bag CEG1116 CEG1116 CEG1116 1 6 Caution Card CRP1241 CRP1241 CRP1241 2 Cord Assy CDE6436 CDE6436 CDE6436 3 Spring CBH1650 CBH1650 CBH1650 4 Screw Assy CEA2396 CEA2396 CEA2396 5 Screw CBA1002 CBA1002 CBA1002 6 Polyethylene Bag CEG 127 CEG 127 CEG 127 7 Screw CRZ50P090FMC CRZ50P090FMC CRZ50P090FMC 8 Screw TRZ50P080FMC TRZ50P0...

Page 5: ...5 DEH P4350 P3350 P3350B 2 2 EXTERIOR A C B ...

Page 6: ...78 42 Button SFEQ CAC6779 43 Button OPEN CAC6780 44 Badge CAH1754 45 Spring CBH2430 46 Spring CBH2431 47 Spring CBH2491 48 Cover CNS6282 49 Holder CNV6505 50 Holder CNV6506 51 Keyboard Unit See Contrast table 2 52 LCD See Contrast table 2 53 Connector CN1901 CKS4205 54 Holder CNC9053 55 Sheet CNM6969 56 Cushion See Contrast table 2 57 Connector CNV6440 58 Lighting Conductor CNV6441 59 Sub Grille A...

Page 7: ...CWM7376 CWM7383 CWM7676 19 Clamper CEF1007 Not used Not used 24 Connector CN331 CKS3598 Not used Not used 29 Holder CNC9470 CNC9472 CNC9472 35 Detach Grille Assy CXB6288 CXB6295 CXB7019 51 Keyboard Unit CWM7398 CWM7405 CWM7681 52 LCD CAW1626 CAW1628 CAW1679 56 Cushion CNM6984 Not used Not used 59 Sub Grille Assy CXB7155 CXB7163 CXB7162 82 Remote Control Unit CXB6797 Not used Not used 83 Cover CNS6...

Page 8: ...8 DEH P4350 P3350 P3350B D E 2 3 CD MECHANISM MODULE ...

Page 9: ... 41 Bracket CNC8567 42 43 Spacer CNM3315 44 Sheet CNM6659 45 46 47 Ball CNR1189 48 Belt CNT1086 49 Roller CNV4509 50 Arm CNV6037 51 Arm CNV5247 52 Arm CNV5248 53 Arm CNV5249 54 Guide CNV5254 55 Guide CNV5255 56 Gear CNV5257 57 Gear CNV5256 58 Guide CNV6272 59 Damper CNV6010 60 Arm CNV6096 61 Arm CNV6031 62 Arm CNV6211 63 Guide CNV6012 64 Guide CNV5510 65 66 Guide CNV5751 67 Clamper CNV6013 68 Gear...

Page 10: ...PX AMANT FMANT ATT ATT AMRF FMRF IMG ADJ RF ADJ X901 10 25MHz ANT ADJ LOCL LOCH AMDET MPXREF 41kHz AM 2ND IF 450kHz CREQ STIND L ch 1 14 25 23 Q410 LOCL VCC LOCH B U 5 R ch 7 17 20 24 26 WC NC NC FMLOCL RFGND 11 DGND 10 VDD VDD 9 NC PDIO SYSPW 21 SYSPW DETACH SENSE SW M M M 8 21 6 5 11 22 23 7 24 2 1 4 2 1 3 4 3 FO TO FO TO 16 23 X201 S801 HOME S802 CLAMP CLAMP CDLOAD CDEJET CONT EJTSNS DSCSNS CD5...

Page 11: ... TX RX IPPW ELECTRONIC VOLUME SOURCE SELECTOR B REM STBY MUTE REMOTE CONTROL SENSOR IC 1903 PD6294A LCD DRIVER KEY MATRIX LCD OPT IN 1 9 8 7 10 3 5 6 4 11 7 10 11 14 12 13 2 7 8 4 8 5 5 6 6 4 10 11 14 12 13 2 4 3 6 5 10 8 7 9 2 3 DPDT KYDT X0 X1 DIMMER KEY DATA LCD DATA REMIN VDD 9 8 3 X1901 2 7 23 10 50 CN1951 CN1901 CN1950 S1950 KEYBOARD UNIT B PANEL UNIT 16 81 X610 TH601 15 REAR SW CN351 ACC RL...

Page 12: ...M AM TUNER UNIT FM 100 19 5dBs AM 30 30dBs CD 4 1dBs 12 DEH P4350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A 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 A a B ...

Page 13: ... 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 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 P4350 FM 100 3 6dBs AM 30 6 9dBs CD 10 2dBs IP BUS 10 3dBs FM 100 29 6dBs A...

Page 14: ...PE5203A DSP 201M SYSTEM CONTROLLER ANTENNA csens csens FM AM TUNER UNIT FM 100 19 5dBs AM 30 30dBs 14 DEH P4350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A A a A a A b 1 ...

Page 15: ...1 10W R784 392 1 10W C765 103 DETACH SENSE SW IMH3A EJECT SENSE SW C799 473 B PANEL UNIT C KEYBOARD UNIT D CONTROL UNIT The mark fou the importance o Therefore when identical designa CD 4 1dBs 15 DEH P4350 P3350 P3350B 5 6 7 8 5 6 7 8 D C B A A a A a A b B 2 3 4 ...

Page 16: ...08A IMH3A IMH3A A TUNER AMP UNIT P4350 FM 100 3 6dBs AM 30 6 9dBs CD 10 2dBs IP BUS 10 3dBs FM 100 19 5dBs AM 30 30dBs CD 4 1dBs IP BUS 2 2dBs IP BUS 2 2dBs CD 9 4dBs 16 1 2 3 4 1 2 3 4 D C B A A a A b A b DEH P4350 P3350 P3350B 1 ...

Page 17: ...capacitors 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 mark found on some component parts indicates ortance of the safety factor of the part re when replacing be sure to use parts of designation FM 100 29 6dBs AM 30 19 1dBs CD 36 2...

Page 18: ...0 P4350 P4350 151 161 P3350 201 201 PURE GREEN PURE GREEN PROG BAND DOWN CAW1626 DEH P4350 X1N ES CAW1628 DEH P3350 X1N ES 18 DEH P4350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A C 3 3 KEYBOARD UNIT DEH P4350 X1N ES DEH P3350 X1N ES ...

Page 19: ...3350B 5 6 7 8 5 6 7 8 D C B A C E CONTROL NSOR P4350 CL170UBX P3350 CL170PGCD 161 201 P4350 C KEYBOARD UNIT B CN1951 PANEL UNIT AUDIO SFEQ DISP FUNC EQ SOURCE CLK ROG CH3 CH2 CH1 CH4 CH5 CH6 AND OWN UP RIGHT LEFT R1927 472 ...

Page 20: ...20 DEH P4350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A 221 201 SUPER RED SUPER RED PROG BAND DOWN CAW1679 C 3 4 KEYBOARD UNIT DEH P3350B X1N ES ...

Page 21: ...CL170SRCD 201 C KEYBOARD UNIT B CN1951 PANEL UNIT AUDIO SFEQ DISP FUNC EQ SOURCE CLK G CH3 CH2 CH1 CH4 CH5 CH6 D N UP RIGHT LEFT R1927 472 21 DEH P4350 P3350 P3350B 5 6 7 8 5 6 7 8 D C B A C ...

Page 22: ...203IRXTU CONTROL UNIT SPINDLE MOTOR Q2 CPT230SX TU Q1 CPT230SX TU M3 CXB2562 CARRIAGE MOTOR M1 CXB2190 M2 CXB2195 LOADING MOTOR RF AMP SE 5V REGULATOR CD DRIVER CN101 CN802 CN801 22 DEH P4350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A 3 5 CD MECHANISM MODULE E D D E ...

Page 23: ...cimal points for resistor and capacitor fixed values are expressed as 2 2 2R2 0 022 R022 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 23 DEH P4350 P3350 P3350B 5 6 7 8 5 6 7 8 D C B A CN501 D A ...

Page 24: ...0 5V div 9 CH2 TD 0 5V div Test mode 32 tracks jump FWD 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode Single jump FWD 0 5ms div 8 CH1 TE 0 5V div 9 CH2 TD 0 5V div Test mode 100 tracks jump FWD 5ms div 6 CH1 FE 0 1V div 3 CH2 FD 0 2V div Normal mode Play 20ms div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus close 12cm 0 5s div 3 CH1 FD 0 5V div 0 CH2 MD 1V div Normal mode Focus cl...

Page 25: ...ormal mode play 8 CH1 TE 1V div CH2 TEC 1V div Test mode Focus close Tracking open 2ms div 8 CH1 TE 0 5V div 6 CH2 FE 0 5V div Normal mode AGC after focus close 0 2s div PLCK 2V div 0 5µs div Normal mode play 20ms div SCKO 2V div 1µs div Normal mode play Dout 2V div 10µs div Normal mode play LRCK 2V div 20µs div Normal mode play VD 5V div 50ms div Normal mode No disc GND REFO REFO GND REFO REFO RE...

Page 26: ...TD 0 5V div Normal mode During AGC 1 CH1 RFI 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 2ms div 1ms div 0 5ms div 3 CH1 FD 0 5V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div 9 CH1 TD 0 1V div CH2 HOLD 5V div Normal mode The defect part passes 800µm B D 0 5ms div REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO REFO ...

Page 27: ...27 DEH P4350 P3350 P3350B ...

Page 28: ...CTION 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 dia gram 2 Viewpoint of PCB diagrams A Capacitor Connector P C Board Chip Part SIDE A SIDE B TUNER AMP UNIT A ...

Page 29: ...FRONT ANTENNA JACK REAR OUTPUT IP BUS INPUT FM AM TUNER UNIT CN1950 B CORD ASSY 29 DEH P4350 P3350 P3350B 5 6 7 8 5 6 7 8 D C B A A SIDE A ...

Page 30: ...3 2 1 4 5 6 1 2 3 6 5 4 1 2 3 6 5 4 6 5 4 1 2 3 30 DEH P4350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A A TUNER AMP UNIT A ...

Page 31: ...3 2 1 4 5 6 3 2 1 4 5 6 31 DEH P4350 P3350 P3350B 5 6 7 8 5 6 7 8 D C B A A SIDE B ...

Page 32: ...32 DEH P4350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A 4 2 PANEL UNIT B SIDE A SIDE B PANEL UNIT B PANEL UNIT B EJECT CN1901 C CN750 A ...

Page 33: ...3350 P3350B 1 2 3 4 1 2 3 4 D C B A C KEYBOARD UNIT 4 3 KEYBOARD UNIT C KEYBOARD UNIT C EQ SOURCE DISP 1 2 3 4 5 6 PROG CLK BAND FUNC AUDIO SFEQ 2 4 6 6 4 2 1 3 5 5 3 1 5 3 1 6 4 2 1 3 5 2 4 6 CN1951 B SIDE A SIDE B ...

Page 34: ...350 P3350 P3350B 1 2 3 4 1 2 3 4 D C B A 4 4 CD MECHANISM MODULE SIDE A D E CONTROL UNIT HOME M1 CARRIAGE MOTOR M2 LOADING MOTOR M3 SPINDLE MOTOR PICKUP UNIT SERVICE P8 CN802 CN501 3 2 1 PHOTO UNIT S8 D E A D E ...

Page 35: ...35 DEH P4350 P3350 P3350B D C B A 1 2 3 4 1 2 3 4 SIDE B D CLAMP CONTROL UNIT D ...

Page 36: ...S5688G D 362 Diode S5688G D 510 Diode HZS9L B1 D 750 Diode 1SS270 D 751 Diode 1SS270 D 752 Diode DAP202U D 753 Diode DAN202U D 754 Diode DAP202U D 755 Diode DAN202U D 762 Diode DAN202U D 763 Diode DAP202U D 910 Diode HZS9L B3 D 911 Diode HZS6L B2 D 912 Diode S5688G D 913 Diode HZS7L C2 D 914 Diode HZS7L A1 D 919 Diode S5688G D 920 Diode S5688G D 925 Diode 1SS270 D 926 Diode HZS9L A2 L 311 Ferri In...

Page 37: ...R 724 RS1 16S222J R 725 RS1 16S223J R 726 RS1 16S472J R 750 RS1 16S104J R 751 RS1 16S103J R 752 RS1 16S153J R 753 RS1 16S153J R 754 RS1 16S222J R 756 RS1 16S433J R 757 RS1 16S473J R 758 RS1 16S102J R 759 RD1 4PU222J R 760 RS1 16S102J R 763 RS1 16S222J R 764 RS1 16S131J R 765 RS1PMF390J R 766 RS1 10S270J R 767 RS1 16S103J R 768 RS1 16S152J R 769 RS1 16S152J R 771 RS1 16S473J R 773 RD1 4PU222J R 774...

Page 38: ...EH P4350 X1N ES SBX8035 H IC 1903 IC PD6294A Q 1905 Transistor DTC114EU D 1901 Chip Diode MA151WK D 1902 Chip Diode MA151WA D 1903 LED DEH P4350 X1N ES CL170UBX LED DEH P3350 X1N ES CL170PGCD D 1917 LED NSSW440 9159 D 1918 LED NSSW440 9159 X 1901 Radiator 5 00MHz CSS1423 S 1901 Push Switch CSG1112 S 1902 Push Switch CSG1112 S 1903 Push Switch CSG1112 S 1904 Push Switch CSG1112 S 1905 Switch CSG110...

Page 39: ...470J R 1909 RS1 16S221J R 1910 RS1 16S161J R 1911 RS1 16S161J R 1912 RS1 16S161J R 1913 RS1 16S161J R 1914 RS1 16S161J R 1915 RS1 16S161J R 1916 RS1 16S161J R 1917 RS1 16S131J R 1918 RS1 16S151J R 1919 RS1 16S131J R 1920 RS1 16S131J R 1927 RS1 16S472J R 1929 RS1 16S0R0J R 1930 RS1 16S101J R 1931 RS1 16S101J R 1933 RS1 16S201J R 1935 RS1 16S393J R 1937 RS1 16S151J R 1938 RS1 16S151J R 1941 RS1 16S1...

Page 40: ...16 C 212 CKSRYB104K16 C 213 CKSRYB392K50 C 214 CKSRYB104K16 C 215 CKSRYB104K16 C 216 CCSRCJ3R0C50 C 217 CCSRCH270J50 C 218 CKSRYB104K16 C 219 CCSRCH181J50 C 220 CCSRCH510J50 C 221 CKSRYB682K25 C 222 CEV220M6R3 C 223 CKSRYB103K25 C 224 CKSRYB224K10 C 301 CEV101M10 C 603 CCSQSL152J50 C 604 CCSQSL152J50 C 702 10µF 10V CCH1349 C 703 CKSQYB334K16 Unit Number Unit Name Photo Unit S8 Q 1 Photo transistor...

Page 41: ...ective systems in the unit s software are rendered inoperative in test mode be very careful to avoid mechanical and or electrical shocks to the sys tem when making adjustment Disc detection during loading and eject operations is performed by means of a photo transistor in this unit Consequently if the inside of the unit is exposed to a strong light source when the outer casing is removed for repai...

Page 42: ... T Balance Adjustment 7 F T RF AGC F Bias Display Select F T AGC and RF AGC CRG Move 100TR Jump Only TRK MIN SEC F AGC Gain RF AGC Gain T AGC Gain 8 Power ON Adjustment for T Offset 5 4 4 6 CRG TR Jump NO Select CRG TR Jump CRG TR Jump Power OFF Display Display Display T Close and F T AGC and RF AGC and Fit Servo Display Power ON Not adjustment for T Offset Display Display 2 RF AMP Gain Select 2 P...

Page 43: ...nit to the innermost track 3 Press key 3 to close focus the display should read 91 Press key 2 to implement the tracking balance adjust ment the display should now read 81 Press key 3 2 times 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 differ ence is within 75 Refer to the photog...

Page 44: ...44 DEH P4350 P3350 P3350B Grating waveform Ech Xch 20mV div AC Fch Ych 20mV div AC 45 0 75 60 30 90 ...

Page 45: ...ter Failure on home switch or CRG move mechanism 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 Failure on spindle stains or damages on disc or excessive vibrations Subcode NG A disc not containing CD R data is found Turned over disc are found t...

Page 46: ...ce Key Test mode New test mode Power Off Power On In play Error Production BAND To power on To power off Time Err No switching offset adjustment performed FWD Kick FF TR REV Kick REV TR 1 T Close AGC performed Scan parameter display switching 2 RF AMP gain switching Parameter display switching Mode T BAL adjustment T Open 3 To power on F Close RF AGC F T AGC offset adjustment not performed 6 F Mod...

Page 47: ...ified focus search time has been passed 25 Focus search preprocessing is in None progress while setup protection is turned on 26 Focus search preprocessing is in None progress while focus recovery is turned on 27 Wait time after focus close is set up Off focus 28 Standing by after focus close is over Off focus 29 Setup 1 2 before T balance adjustment is started Off focus 30 Setup 2 2 before T bala...

Page 48: ...F and REV The same as in the normal mode 3 When a Protection Error Occurred Switch to the following displays A and B using the BAND switch A Error occurrence timing display in absolute time An example Error occurred in 12th tune at 34 56 in absolute time TRK No MIN SEC 12 34 56 B Error No display An example Error 40 Off focus is detected ERROR 40 ...

Page 49: ...Tuner Amp Unit is different partially from this photo Removing the Case not shown 1 Remove the Case Removing the CD Mechanism Module Fig 1 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module Removing the Grille Panel Assy Fig 1 Remove the two screws and then remove the Grille Panel Assy Fig 1 7 1 2 DISASSEMBLY Fig 2 Tuner Amp Unit CD Mechanism Module Grille Pane...

Page 50: ...sengage and remove the mechanism from the two dampers by driving it up aslant into front side direction Note When assembling the Carriage Mechanism coat the dampers with alcohol prior to the assembly Removing the Clamp Arm Assy 1 Remove a Spring A a B and a Spring C 2 Drive the Clamp Arm Assy up into rear side direction then disengage the arm from its current position Finally drive the assembly ap...

Page 51: ...ion care must be exercised so that cord may be caught by the gear Removing the LO Arm Assy 1 Remove two Pins to dismount the LO Arm Assy Removing the Control Unit and the Spindle Motor 1 Remove from the connector after mounting the short pin on the flexible PCB of the pickup unit 2 Remove two Soldered joints then remove two Screws A 3 Remove two connectors and a Screw B 4 Disengage the Control Uni...

Page 52: ... Remove the Belt a Screw B two Screws C a Guide and a Screw Unit 4 Dismount the Carriage Motor Note When assembling the Belt use care so that it may not be contaminated by grease Removing the Pickup Unit 1 Remove two Screws and a Shaft 2 Dismount the Pickup Unit Pickup Unit Shaft C Guide B Screw Unit Carriage Motor A A C Belt Loading Motor ...

Page 53: ... 8 7 6 5 4 3 2 1 1 RR 2 FR 3 RR 4 FR 5 RL 6 FL 7 RL 8 FL 9 NC 10 NC 11 ILM 12 B REM 13 ACC 14 NC 15 B UP 16 GND REAR OUTPUT ANTENNA JACK FUSE 10A 1 2 10 16 15 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 FRONT OUTPUT ...

Page 54: ...ND 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 PAL006A 7 2 PARTS 7 2 1 IC ...

Page 55: ...ss Middle Treble fromRch to Rch LPF L R Rch block same as Lch detect circuit Source Gain adjuster PML008A Pin Functions PD6294A Pin No Pin Name I O Function and Operation 1 VSS GND 2 X1 Crystal oscillator connection pin 3 X0 Crystal oscillator connection pin 4 NC Not used 5 6 MOD1 0 I Connect to GND 7 DIMMER O Dimmer select output 8 KYDT O Key data output 9 DPDT I Display data input 10 REMIN I Rem...

Page 56: ...wer supply control output for IP BUS interface IC 25 ROT1 I Rotary input 1 26 ROMDATA O ROM collection data output 27 28 NC Not used 29 ROT0 I Rotary input 0 30 31 NC Not used 32 pce2 O EEPROM chip enable output 33 STB O Strobe pulse output for electronic volume 34 CLK O Clock output for electronic volume 35 DATA O Data output for electronic volume 36 NC Not used 37 MUTE O System mute output 38 SD...

Page 57: ... sense input 78 80 NC Not used 81 TEMP I CD Temperature sense input 82 AVDD A D converter power supply terminal 83 AVREF A D converter reference voltage terminal 84 AVSS GND 85 RX I IP BUS data input 86 TX O IP BUS data output 87 NMI GND 88 91 NC Not used 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 Grille...

Page 58: ...t 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 D...

Page 59: ... SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG 9 SEG 8 SEG 7 SEG 6 SEG 5 SEG 4 SEG 3 SEG 2 SEG 1 SEG 0 COM0 COM1 COM2 COM1 COM0 COM1 COM2 COM1 COM0 6 6 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 5 4 3 2 1 6 5 4 3 2 1 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 0 9 8 7 6 5 4 3 2 1 COM3 59 DEH P4350 P3350 P335...

Page 60: ...roceed to each source operation SYSPW H 21pin 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 77pin 2V CSENS 4V 2V CSENS 4V Source returns to the original one before you open CD MD and TAPE loading functions are available Ke...

Page 61: ...UME OPEN button AUDIO button SFEQ button 5 2 3 buttons BAND button Buttons 1 6 FUNCTION button DISPLAY button CLOCK button PGM button SOURCE button button Raise or lower the volume AUDIO button FUNCTION button 5 2 3 buttons TUNER button Press once to select a tuner ATT button This lets you quickly lower volume level by about 90 Press once more to return to the original volume level BAND button CD ...

Page 62: ... extends when this product s source is switched ON To retract the antenna switch the source OFF Each press changes the Source 2 Raise or lower the volume Rolling the VOLUME changes the volume level Note Roll clockwise to raise the volume level Roll counterclockwise to lower the volume level 3 Turn the source OFF Hold for 1 second Basic Operation of Tuner Reset the AM tuning step from 9 kHz the fac...

Page 63: ... Title Note If you switch displays when disc titles have not been input NO TITLE is displayed Open Note Use to open the front panel when loading or ejecting a CD The illustration on the right shows the front panel open Note If a disc cannot be inserted fully or playback fails make sure the recorded side is down Press the EJECT button and check the disc for damage before reinserting it If the Built...

Page 64: ...ering the Function Menu The Function Menu lets you operate simple functions for each source Note After entering the Function Menu if you do not perform an operation within about 30 seconds the Function Menu is automatically canceled 1 Select the desired mode in the Function Menu Continued overleaf Each press changes the Mode z c x Play Time Indicator Track Number Indicator Disc Number Indicator Di...

Page 65: ...are indicated by the key guidance indicator Press the 5 button to switch the key guidance indicator ON and the button to switch it OFF Entering the Detailed Setting Menu In the Detailed Setting Menu you can operate convenient complex functions for each source 1 Enter the Detailed Setting Menu 2 Select the desired mode 3 Operate a mode 4 Cancel the Detailed Setting Menu Note You can cancel the Deta...

Page 66: ... ground To vehicle metal body 10 Red To electric terminal controlled by ignition switch 12 V DC ON OFF 11 Orange white To lighting switch terminal 25 Rear speaker or Subwoofer 25 Rear speaker or Subwoofer 18 Front speaker 15 Power amp sold separately 18 Front speaker 18 Front speaker 25 Rear speaker or Subwoofer 25 Rear speaker or Subwoofer 15 Power amp sold separately 32 13 Fuse 8 IP BUS cable 6 ...

Page 67: ...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 Level 12 dB Treble Frequency 2 5k 4k 6 3k 10k Hz Level 12 dB Subwoofer output Frequency 50 80 125 Hz Slope 12 dB oct Gain 12 dB CD player System Compact disc audio system Usable discs Compact disc Signal format Sampling frequency 44...

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