Pioneer DEH-P900R Support Question
Pioneer DEH-P900R Support Question
Find answers below for this question about Pioneer DEH-P900R.Need a Pioneer DEH-P900R manual? We have 1 online manual for this item!
Question posted by ayounkin on August 2nd, 2012
Subwoofers Wont Turn On
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Related Pioneer DEH-P900R Manual Pages
Service Manual - Page 1
... 7.1.2 DISASSEMBLY 62 7.2 IC 67
8. OPERATIONS AND SPECIFICATIONS 83
PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. Service DEH-P900R/UC
Manual
ORDER NO. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION...
Service Manual - Page 2
... discharge(protection by this product properly and safely; Health & Safety Code Section 25249.6 - During disassembly, be sure to turn the power off since an internal IC might be taken to do -it-yourselfer. Improperly performed repairs can adversely affect the...contain chemicals which are not qualified to cause cancer, birth defects or other reproductive harm. DEH-P900R,P9050
-
Service Manual - Page 3
EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
DEH-P900R,P9050
20 24
3 5
23 6
16 4
2
28
22
18
7
19
17 9
15 10
14
11 12
13
8
1
26 21
27 25
3 2.
Service Manual - Page 4
... for disassembly.
- PACKING SECTION PARTS LIST
Mark No.
1
2
*
3
*
4
5
Description Cord Assy Base Assy Base Sheet Polyethylene Bag
DEH-P900R/UC CDE5854 CEA2426 CNS5031 CZA3371 CZE3188
Part No. Owner's Manual, Installation Manual
Model
Part No. DEH-P900R,P9050
NOTE: - Screws adjacent to ∇ mark on the product are not in our Master Spare Parts List...
Service Manual - Page 7
... Assy
2-1816-0035-D2-00 2-1821-0045-D2-00 See Contrast table(2)
(2) CONTRAST TABLE DEH-P900R/UC and DEH-P9050/ES are constructed same except for the following:
Mark No. 6
18 20 23 30...Connector(CN1902) 118 Connector(CN1901) 119 OEL Module 120 Grille Unit
Part No.
DEH-P900R/UC
DEH-P9050/ES
CDE5843
Not used
CNC7358
CNC6469(Holder)
CNM6482
CNM4870(Cushion)
CNS5256
CSN5548
CWM6214...
Service Manual - Page 9
DEH-P900R,P9050
- Description 1 Control Unit 2 Connector(CN802) 3 Connector(CN801) 4 Connector(CN701) 5 Connector(CN101)
6 Screw 7 Screw 8 Screw(M2×3) 9 Screw(M2×6) 10 Screw
11 Screw(M2&#...
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 45
NJM2
ANT GND2
B
CN451 1 2
B FM/AM ...
Service Manual - Page 11
...
12
DSP5V
9
40 PLL5V 41
42
X3001 CN3001 1
29
18 6 17
16
1 CN252
DSPPW B.U
5V REG. FL+ B.REM ILL ACC MUTE DOOR SW
C
ALARM
D
11
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 LRCK
CN252 4 3 2
NOISE 35
LIN-
8
CN3001...
Service Manual - Page 54
...potential correctly, but the servo will malfunction and a severe shock will not load a disc. DEH-P900R,P9050
6. Do not connect the negative probe of the measuring instrument is connected to floating ...is pressed,the disc will not be ejected and the unit will remain in progress, immediately turn the power off (otherwise the actuator may occur. *During PLAY, even if the eject button...
Service Manual - Page 58
... at reducing nonsense calls from inner diameter.
→ Failure on home switch or CRG move mechanism. Turned over disc are not displayed (because a CD is selected for the CSMOD (CD mode area for ... servicing.
(1) Basic Indication Method 1) When SERRORM is turned off in this case.
DEH-P900R,P9050
7.
Sub-code is written to the example given above.
Service Manual - Page 59
...for 50 msec.
→ Damages/stains on disc, vibrations or failure on
To power off
-
DEH-P900R,P9050
- If an error such as off focus, spindle unlocking, unreadable sub-code, or sound ... and efficiency of trouble analysis.
(1) Shifting to
the STBY mode (while maintaining the Acc turned off is displayed. During setup, operational status of Error and Error Code
Code Class
Contents
...
Service Manual - Page 60
...search time has been passed. Off focus. Off focus. Off focus. Off focus. Off focus. DEH-P900R,P9050
(4) Display of LOCK pin started.
49
RF AGC started.
50
RF AGC in progress.
...after focus close is over.
25
Focus search preprocessing is in
progress while setup protection is turned on.
26
Focus search preprocessing is in progress.
20
Servo close started.
21
Pre-processing...
Service Manual - Page 78
DEH-P900R,P9050
-
O
21 L+
O
22 X.VDD
23 xtal
O
24 XTAL
I
25 X.GND
26 VDD
27 EMPH
O
28 FLAG
... converter GND Not used Positive power supply terminal to D/A converter Right channel audio data output Right channel audio data output Left channel audio data output Left channel audio data output Positive power supply terminal to crystal oscillation circuit Crystal oscillator connect pin...
Service Manual - Page 83
.../orange
White/red
Brown White/yellow
Fuse holder
Subwoofer output or Non-Fading output
Blue/white To system control terminal of any connections. With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers. Connection Diagram (DEH-P900R/UC)
DEH-P900R,P9050
See the section "DFS Alarm Installation". Orange...
Service Manual - Page 84
...ignition switch (12 V DC) ON/OFF.
DEH-P900R,P9050 - White/orange White/red Brown
White/yellow
Fuse holder
Subwoofer output or Non-Fading output
Blue/white To system...≠
Right
+ Rear speaker
≠
+
+
Rear speaker
≠
≠
+
+
Subwoofer
≠
≠ If not, keep the Audio Mute lead free of ignition switch position. Fuse resistor
Black (ground) To vehicle (metal) body...
Service Manual - Page 85
... you quickly lower volume level (by about 90%). BAND button FUNCTION button
SOURCE/OFF button
+/- button PGM button
5/∞ buttons
AUDIO button
2/3 buttons
85 Press once more to return to the original volume level.
8.1 OPERATIONS (DEH-P900R/UC))
DEH-P900R,P9050
DISPLAY button
RESET button
ENTERTAINMENT button
EQ button
FUNCTION button EJECT button 5/∞/2/3 buttons
+/-
Service Manual - Page 86
... (Digital Audio Broadcasting) Tuner = Multi-CD player = AUX Note: • In the following explains the initial operations required before you stop pressing the button. • "" stereo indicator lights when a stereo station is selected.
Raise or lower the volume. Seek Tuning starts as soon as you can listen to music.
DEH-P900R,P9050...
Service Manual - Page 87
DEH-P900R,P9050
87
Basic Operation
Basic Operation of Built-in CD Player
Switching the Display
Eject
Each press of the text by ... 1 second or more . WARNING:
• Do not use an adapter when playing 8 cm CD.
Note: • If a disc cannot be turned
ON/OFF with the front panel left partially inserted after ejection may result in injury in the event of time. If you do leave it...
Service Manual - Page 88
DEH-P900R,P9050
88
Basic Operation
Basic Operation of Multi-CD Player
This product can control a Multi-CD player. (...
Disc Number Indicator
Play Time Indicator
Disc Search
Switching the Display Each press of a disc
or reading disc information, when the power is turned ON or a new disc is displayed.
"READY" is displayed. • When a magazine is displayed. Refer to Multi-CD Player ...
Service Manual - Page 89
...Specifications (DEH-P900R/UC)
Specifications (DEH-P9050/ES)
General
Power source .......... 14.4 V DC (10.8 - 15.1 V allowable) Grounding system Negative type Max.
Subwoofer output ...nose 170 (W) × 46 (H) × 15 (D) mm
Weight 1.8 kg
Audio/DSP
Continuous power output is 22 W per channel min. DEH-P900R,P9050
89
linear Frequency characteristics 5 - 20,000 Hz (±1 dB) Signal-to...
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