Pioneer DEH-P920R Support Question
Pioneer DEH-P920R Support Question
Find answers below for this question about Pioneer DEH-P920R.Need a Pioneer DEH-P920R manual? We have 1 online manual for this item!
Question posted by sandrafrogwallace on August 13th, 2020
How To Fix With Blue Squiggly Lines Does Not Display Information
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Request from sandrafrogwallace on August 13th, 2020 12:40 AM
Works fine but has blue horizontal lines going up and down on screen
Works fine but has blue horizontal lines going up and down on screen
Current Answers
Answer #1: Posted by Troubleshooter101 on August 14th, 2020 12:17 AM
Troubleshooter101
Member since:
September 30th, 2015 Points: 2,927,030
Member since:
September 30th, 2015 Points: 2,927,030
Please check this link for this official forum i haven't found anything relevant for this:-
Thanks
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Related Pioneer DEH-P920R Manual Pages
Service Manual - Page 1
... 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. PIONEER EUROPE N.V. Service DEH-P920R/UC
Manual
ORDER NO. Mech. EXPLODED VIEWS AND PARTS LIST 3 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...14 4. FEB. 2000 Printed in Japan GENERAL INFORMATION 78 7.1 DIAGNOSIS 78 7.1.1 TEST MODE 78 7.1.2 DISASSEMBLY 82 7.2 IC 87
8.
Module:Circuit Description, Mech...
Service Manual - Page 2
...power off since an internal IC might be taken to "Disassembly"(see page 76).
1. DEH-P920R,P9200R,P9250
- For pickup unit(CXX1285) handling, please refer
to prevent an electrostatic discharge...by a short pin).
2. If you should not risk trying to do -it-yourselfer. SAFETY INFORMATION
CAUTION
This service manual is plugged or unplugged.
3. it is not meant for qualified service ...
Service Manual - Page 14
...BMUTE
Q851
B.U
Q852
I PHOTO UNIT
M951
M AUTOMATIC
FLAP MOTOR
F SWITCH S951
PCB
CLOSE S952
OPEN
CN851 5
4 BLUE 3 FCLSSW
RED 2 FOPNSW WHITE 1
FLAP MOTOR CONTROL 4 5
3 OUT1 IC 851 FIN 6 14 OUT2 BA6288FS ...BSENS ISENS TELIN DRSYS DRSENS DRELAY
SYSPW
DALMON
MUTE
SYSTEM CONTROLLER
IC 601(2/2) PD5483C(DEH-P920R/UC) PD5484C(DEH-P9250/ES)
26 FLPPW
34 FLPOPN 37 FLPCLS
40 FCLSSW 38 FOPNSW
DSENS
...
Service Manual - Page 16
1
2
3
4
DEH-P920R,P9200R,P9250
A 3.2 BLOCK DIAGRAM(DEH-P9200R/UC)
A TUNER AMP UNIT
ANT GND2
B
CN451 1 2
B FM/AM TUNER UNIT
FM FRONT...
1
13 10 20 3
BMUTE
Q851
B.U
Q852
F PHOTO UNIT
M951
M AUTOMATIC
FLAP MOTOR
D SWITCH S951
PCB
CLOSE S952
OPEN
CN851 5
4 BLUE 3 FCLSSW
RED 2 FOPNSW WHITE 1
FLAP MOTOR CONTROL 4 5
3 OUT1 IC 851 FIN 6 14 OUT2 BA6288FS FIN 11
FLPOPN FLPCLS
FLPPW
Q853...
Service Manual - Page 46
... necessary parts for respective destinations, be sure to check with the schematic diagram.
2. PCB CONNECTION DIAGRAM
4.1 TUNER AMP UNIT
NOTE FOR PCB DIAGRAMS 1. For further information for several destination. 1
2
DEH-P920R,P9200R,P9250
4.
Service Manual - Page 55
1
2
4.6 SWITCH PCB
F SWITCH PCB
3
4
DEH-P920R,P9200R,P9250
A
BLUE RED WHITE
A CN851
B
4.7 MIC JACK PCB(DEH-P920R/UC, DEH-P9250/ES)
G MIC JACK PCB
C
WHITE RED BLUE
A CN131
Downloaded from www.Manualslib.com1manuals search engine
2
3
D
F G 55 4
Service Manual - Page 75
...
SEC
00 00 00
or
TRK
MIN
SEC
99 99 99
2
*3 Auto Adjustment Display Select
[
2
CRG- T.Balance Adjustment
TRK
MIN
SEC
8x 8x 8x
or
TRK
MIN...Display 91 91 91
TRK
MIN
SEC
Display 0x 0x 0x
TRK
MIN
SEC
00 00 00
or
TRK
MIN
SEC
99 99 99
TRK
MIN
SEC
00 00 00
or
TRK
MIN
SEC
99 99 99
Power OFF
BAND
1
T.Close and F,T AGC and RF AGC and Fit Servo
6
3
]
T. DEH-P920R...
Service Manual - Page 76
...8226; TEST MODE
CONTROL UNIT
E F
REFO
L.P.F. ment the display should now read "91". The display will change, returning to "81" on the production line to match the CD mechanism module and is changed .
•...misalignment of Mal-adjustment : If the grating is adjusted on the fourth press. 4. DEH-P920R,P9200R,P9250
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
• Note : The...
Service Manual - Page 78
... errors.
78 Downloaded from the users and also for the system), error codes are not displayed (because a CD is indicated with a corresponding number.
A newly designed main unit must conform...INFORMATION
7.1 DIAGNOSIS 7.1.1 TEST MODE
- The same data is written to an error, the error mode is turned on disc, or excessive vibrations. An intended operation continues in these errors). DEH-P920R...
Service Manual - Page 79
...or failure on
F.Close/RF AGC/F.T.AGC
-
-
(offset adjustment not performed)
6- These displays and functions are prepared for 50 msec.
→ Damages/stains on disc, vibrations or ... switching
(offset adjustment performed)
]-
DEH-P920R,P9200R,P9250
- Last address memory function was unreadable for enhancing aging in absolute time) are not displayed. FOK goes low.
→ ...
Service Manual - Page 80
...
Check for servo close is started.
48
Check of Operational Status (CPOINT) during Setup
Status No. Off focus. Off focus or spindle not locked. DEH-P920R,P9200R,P9250
(4) Display of LOCK pin started.
49
RF AGC started.
50
RF AGC in
progress while focus recovery is turned on.
27
Wait time after focus...
Service Manual - Page 81
... the [BAND] switch:
(A) Error occurrence timing display in absolute time. display An example: Error #40 (Off focus is detected) ERROR-40
81 Downloaded from www.Manualslib.com manuals search engine An example: Error occurred in 12th tune at 34'56" in absolute time.
MIN. DEH-P920R,P9200R,P9250
(5) Display Examples
1) During Setup (When status no...
Service Manual - Page 89
... output
36 KYDT
I
Display enable data input
37 FLPCLS
O Flap motor close output
38 FOPENSW
I
Flap open switch input
39 NC
Not used
40 FCLSSW
I
Flap close switch input
41 DLED
O Alarm LED output
89 Downloaded from www.Manualslib.com manuals search engine 30
*PD5483C, PD5484C 31
1
DEH-P920R,P9200R,P9250
100 IC...
Service Manual - Page 90
DEH-P920R,P9200R,P9250
Pin No. 42 43 44 45 46 47 48 49
50-61 62 63 64 65 66 67 68... NC SD_BW NC VSS5 SL VREF VCC4 TUNPDI
I/O Function and Operation
Not used
O Inside of flap illumination output
O Illumination power supply control output
O Display chip select output
O OEL module power supply control output
I
Grille detach sense input
I
FM stereo input
I
SD input
Not used
5V
Not used
...
Service Manual - Page 91
... clock input/output
O Flap motor open output
O Display serial data output
I
Display enable data input
O Flap motor close output
I
Flap open switch input
Not used
I
Flap close switch input
O Alarm LED output
91 Downloaded from www.Manualslib.com manuals search engine 30
*PD5487C 31
1
DEH-P920R,P9200R,P9250
100
50
81
80
51
- Pin...
Service Manual - Page 92
DEH-P920R,P9200R,P9250
Pin No. 42 43 44 45 46 47 48 49
50-61 62 63 64 65 66 67 68... NC SD_BW NC VSS5 SL VREF VCC4 TUNPDI
I/O Function and Operation
Not used
O Inside of flap illumination output
O Illumination power supply control output
O Display chip select output
O OEL module power supply control output
I
Grille detach sense input
I
FM stereo input
I
SD input
Not used
5V
Not used
...
Service Manual - Page 93
...
I
NMI input
Not used
I
Key data 1-4
I/O
Key strobe input/output 1-6
Not used
O
C
Dual illumination
O
C
Key data output
I
Display data input
Not used
O
C
OEL controller ON
I
OEL controller ready input
Not used
I
Hold input
Not used
O
C
Read strobe
Not used
... manuals search engine
Format C
Meaning C MOS
93 Pin Functions (PD5471A)
Pin No. DEH-P920R,P9200R,P9250
-
Service Manual - Page 100
DEH-P920R,P9200R,P9250
Pin No. 29 30 31
32, 33 34
35-44 45 46 47 48 49...
Format Function and Operation
I
Specular surface detection input
I
Spindle lock input
O
C
CD +5V power supply control output
Not used Open
O
C
Emphasis information output
Not used Open
GND
Power supply(+5V)
O
C
A/D reference voltage supply control output
O
C
VD power supply control output
Not used Open
I...
Service Manual - Page 104
... of time. If you do leave it . DEH-P920R,P9200R,P9250
104 Downloaded from www.Manualslib.com manuals search engine
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 the following order: Playback mode (Play Time...
Service Manual - Page 105
...-14" is displayed.
Refer to 5 buttons. DEH-P920R,P9200R,P9250
105
The 50 discs are no discs in the Multi-CD player magazine, "No Disc" is loaded into five blocks, with the 1 to the Multi-CD Player Owner's Manual. • If there are divided into a 50-Disc type Multi-CD Player, information on all...
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