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Pioneer DEH-P900R Support Question

Pioneer DEH-P900R Support Question

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Question posted by jammin43033 on March 23rd, 2012

I Have A Pioneer Premier Deh P900r And I Hit The Mute Button.

i dont know were or how i did it. i tryed un hooking batt for an hour and still muted.??????? any help would be good

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Related Pioneer DEH-P900R Manual Pages

Service Manual - Page 1

...PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER... CD PLAYER WITH RDS TUNER DEH-P900R UC MULTI-CD CONTROL DSP HIGH POWER CD PLAYER WITH FM/AM TUNER DEH-P9050 ES - SERVICE PRECAUTION In...
Service Manual - Page 2

... replacement, handling precautions shall be destroyed when a connector is plugged or unplugged. 3. Please checking the grating after changing the service pickup unit(see page 62). DEH-P900R,P9050 - If you should not risk trying to do -it-yourselfer.
Service Manual - Page 7

... 109 Button( ) 110 Button(D) 111 Button(SOURCE) 112 Button( ) 113 Button(EQ) 114 Button(1-6) 115 Housing Part No. BSZ30P055FMC CDE5845 CKS-784 CNB2299 CNB2300 See Contrast table(2) BPZ20P060FMC BPZ20P080FZK See Contrast table(2) CAC5891 See Contrast table(2) See Contrast table(2) See Contrast table(2) See Contrast table(2) CNV5606 Mark No. DEH-P900R,P9050 Mark No. DEH-P900R/UC DEH-P9050...
Service Manual - Page 10

1 2 3 4 DEH-P900R,P9050 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM A A TUNER AMP UNIT E ASL UNIT MIC4501 Q4501 VR4501 ASL A 3 IC ... PML004A 24 PEE ASENS BSENS ISENS TELIN DRSYS DRSENS DRELAY SYSPW SYSTEM CONTROLLER DALMON IC 601(2/2) PD5483A(/UC) PD5484A(ES) MUTE 26 FLPPW 34 FLPOPN 37 FLPCLS 40 FCLSSW 38 FOPNSW DSENS KYDT DPDT RESET 28 MICSENS 5 MOSENS 6 DLSENS 75 SOUT...
Service Manual - Page 11

...86 DRSENS 76 DRELAY 22 SYSPW TEM OLLER 20 DALMON (2/2) A(/UC) 4A(ES) 27 MUTE DZF MUTERQ DALMON BMUTE 47 DSENS 36 KYDT 35 DPDT 12 RESET B RESET Q962 B.U ... ADRESS EW ONLY ILB CN1902 OEL MODULE MXK8002 KEY MATRIX 5 6 7 8 A B BACKUP GND RL- 5 6 7 8 DEH-P900R,P9050 501 ASL AMP 3 IC 4501 1 NJM2068 ASL FILTER 3 IC 4502 NJM2068 12 CN141 2 NOISE D DSP UNIT DOUT SCKO...
Service Manual - Page 17

FL- RL+ FL+ RRFRRR+ FR+ CD:+34.18dBs ALARM SENSOR DOOR LOCK STARTER CUT-OFF A-a A-b A DEH-P900R,P9050 8 7 6 5 8 7 6 5 A-b 17 (/UC) (/ES) M CONTROLLER GRILLE CN1901 UNIT D C B AMP BUZZER 8V REGULATOR VDD 5V MUTE /UC DFS ALARM SENSE TEL MUTE CEK1136 10A BACK UP GND 1K(1/2W) 1K(1/2W) 0.5A CEK1014 ILL B REMOTE ACC ALARM DOOR SW CELLULAR MUTE RL-
Service Manual - Page 54

... eject button is pressed,the disc will not be very careful to avoid mechanical and /or electrical shocks to the system when making adjustment. • Disc detection during loading and eject operations is OFF when connecting and disconnecting the various filters and wiring required for measurements. • Before proceeding to GND. DEH-P900R...
Service Manual - Page 56

... line to match the CD mechanism module and is adjusted on . 2. Using the ] and [ buttons, move the PU unit to implement the tracking balance adjust- Press key 2 to the innermost track.... determine the phase angle. 5. DEH-P900R,P9050 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : The grating angle of the PU unit cannot be adjusted after trying this a number of times,...
Service Manual - Page 68

S-81250SGUP 68 GND 1 VIN 2 VOUT 3 Protector STBY Mute Amp2 Mute Amp1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 + - TAB P-GND2 OUT2STBY OUT2+ VCC OUT1P-GND1 OUT1+ SVR IN1 IN2 S-GND IN4 IN3 Ac_gnd OUT3+ P-GND3 OUT3VCC OUT4+ MUTE OUT4P-GND4 Switch_out Mute Amp3 Amp4 Mute DEH-P900R,P9050 PA2028A PAL005A
Service Manual - Page 69

... output 8,9 VSS1,2 GND 10 ASENBO O IP-BUS slave power supply control output 11 TELIN I Cellular mute input 12 RESET I Reset input 13 OSC1 O Oscillator connection pin 1 14 VSS3 GND 15 OSC2 O... RDS57K I 57kHzBP-OUT sense input 26 FLPPW O Flap motor driver power ON/OFF output 27 MUTE O Mute output 28 MICSENS I Microphone sense input 29 RX I IP-BUS data input 30 TX O IP...
Service Manual - Page 70

DEH-P900R,P9050 Pin No. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 ...power sense input O Starter cut output O External relay output O Local "H" output O Local "L" output Not used O Open O FM/AM power select output O Tuner mute output O RDS decoder reset output I RDS lock signal input I RDS data input I Door open/close sense input O Door system select output I Test mode IN/...
Service Manual - Page 74

... test mode start input I Test mode IN/test enable input O C Power supply for DSP O C Hard mute output O C Digital zero output O C System mute output Not used I PLL Lock supply data input O C PLL control clear output O C PLL control data ... Not used I A/D converter reference voltage input A/D VCC VSS joint Not used DEH-P900R,P9050 - Pin Functions (PD5504A) Pin No.
Service Manual - Page 80

...14 VO1(+) O 15 VO4(+) O 16 VO4(−) O 17 VO3(+) O 18 VO3(−) O 19 GND 20 BIAS I 21 MUTE 22 OPOUT3 O 23 OPIN3(−) I 24 OPIN3(+) I 25 OPOUT4 O 26 OPIN4(−) I 27 OPIN4(+) I 28 REV I... negative output Driver CH3 positive output Driver CH3 negative output GND Bias input Mute control CH3 pre-amplifier output CH3 pre-amplifier inverted input CH3 pre-amplifier ...
Service Manual - Page 81

DEH-P900R,P9050 - Pin Name I/O Format Function and Operation 1 EJTSNS Disc eject position sense input 2 DSCSNS Disc insert ...output 53, 54 NC Not used Open 55 CONT O C Servo driver power supply control output 56 CDMUTE O C CD mute control output 57 CDEJET O C Load/Eject motor Eject control output 58 CDLOAD O C Load/Eject motor Load control output 59 BMUTE O C ...
Service Manual - Page 83

... Gray/black Violet Violet/black + Front speaker ≠ Right + Rear speaker ≠ + + Rear speaker ≠ ≠ + + Subwoofer ≠ ≠ 8. Connection Diagram (DEH-P900R/UC) DEH-P900R,P9050 If not, keep the Audio Mute lead free of ignition switch position. Blue/brown White/orange White/red Brown White/yellow Fuse holder Subwoofer output or Non-Fading...
Service Manual - Page 84

.... If not, keep the Audio Mute lead free of ignition switch ...Audio Mute lead on the cellular telephone. Connection Diagram (DEH-P9050/ES) 84 ASL unit Antenna jack Front output Rear output Multi-CD player (sold separately). See the section "DFS Alarm Installation". Left Rear speaker Rear speaker Subwoofer Connecting cords with power regardless of any connections. DEH-P900R...
Service Manual - Page 85

button PGM button 5/∞ buttons AUDIO button 2/3 buttons 85 BAND button FUNCTION button SOURCE/OFF button +/- button Buttons 1-6 PGM button SOURCE/OFF button BAND button PTY button RT button AUDIO button ATT button This lets you quickly lower volume level (by about 90%). Press once more to return to the original volume level. 8.1 OPERATIONS (DEH-P900R/UC)) DEH-P900R,P9050 ...
Service Manual - Page 86

... you stop pressing the button. • "" stereo indicator lights when a stereo station is selected. Note: • Loading a disc in this product. * No magazine is set in the Multi-CD player. * AUX (external input) is set in this product. 1. Each press of time you can listen to music. DEH-P900R,P9050 86 Basic...
Service Manual - Page 87

... TEXT disc is displayed. DEH-P900R,P9050 87 Basic Operation Basic Operation of Built-in CD Player Switching the Display Eject Each press of the DISPLAY button changes Press the EJECT button, and the display in ...a CD is inserted, the front panel is displayed. • If you can scroll to 6 buttons are not available. Note: • When opening the front Note: • If you can close...
Service Manual - Page 88

... connection adapter, you select discs loaded in moved from using the ITS function. (If you try and use this function, "Not Ready" is displayed.) If this product.) Track Search and Fast...Multi-CD Player Owner's Manual.) • You cannot use the 5 and ∞ buttons to select a desired disc. DEH-P900R,P9050 88 Basic Operation Basic Operation of Multi-CD Player This product can control a ...

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