Akai PDP4206EM Support Question
Akai PDP4206EM Support Question
Find answers below for this question about Akai PDP4206EM - 42" Plasma EDTV.Need a Akai PDP4206EM manual? We have 1 online manual for this item!
Question posted by carolinagirl315 on May 29th, 2012
My Screen Turns On Fine, But When I Hook Up Dvd Player, Theres A Lot Of Static.
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Current Answers
Related Akai PDP4206EM Manual Pages
Service Manual - Page 4
CUSTOMER
...
...
...
...
SPECIFICATION APPROVED : . MODEL :
PDP4206EM
42" Plasma Monitor
Technical
DATE FIRST ISSUED
Specifications
ISSUE RAISED BY
CHECKED BY
NUMBER OF PAGES
1
REVISIONS ISSUED DATE DESCRIPTION
9
RAISED BY :
SPECIFICATION AGREED :
SIGNATURE
DATE
R & D DEPARTMENT ......
Service Manual - Page 5
...
NUMBER
2
OF
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Standard Test Conditions All tests shall be sure to ensure its accuracy. When measuring the color tracking and luminance of a same still screen, be performed under the following conditions, unless otherwise specified. 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 Ambient light Viewing distance Warm up time PDP Panel facing : : : : 150ux (When measuring IB, the ambient...
Service Manual - Page 6
Technical
Specifications
CONTINUATION PAGE
PDP4206EM
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ELECTRICAL CHARACTERISTICS 2. Power Input 2.1 2.2 2.3 2.4 2.5 Voltage Input Current Maximum Inrush Current Test condition Frequency Power Consumption Test condition Power Factor Withstanding voltage 110 ~120VAC 3.5 / 1.5A
Service Manual - Page 7
... control at center).
Technical
4.2
Specifications
:
CONTINUATION PAGE
PDP4206EM
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4
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Audio input Audio I/P(L/Rx5)
1 for DVI / D-Sub 1 for Y/ Pb/Pr 1 for Y/ Cb/Cr 1 for Video 1 for S-Video 1 for Line out PIP, 16:9, 4:3, Zoom
4.3 4.4 5. Panel Characteristics 6.1 6.2 6.3 6.4 6.5 6.6 6.7 6.8 6.9 Type Size : : LG V6 42", 1005mm(width)x597mm(height)x61mm(depth)±1 mm...
Service Manual - Page 8
...options for Y/Pb/Pr and VGA ( H. Source Scan; Turn Off Timer; Screen Saver; Change Blocking Password; Push the key to the OSD menu. Turn on OSD menu Push the key to One.; OSD Function....
7. Bass; BBE; Position; OSD V. CC Mode; Technical
Specifications
:
CONTINUATION PAGE
PDP4206EM
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5
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6.11 Color temperature
Contrast at Natural x=0.285±0.02 y=0....
Service Manual - Page 11
C I . P. S. Technical
13.
Specifications
CONTINUATION PAGE
PDP4206EM
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Remote Function+
Mute YPbPr PC
Standby on/off PIP Video Number Buttons/ Channel up/ Channel down/ Return
V-CHIP I . C
C/C
VOL +/Menu Left/Right Up/Down Left/Right Button SRS ZOOM plus/minus Display Sleep
EXIT Button Input BBE Wide Freeze F.WHITE AUTO
Service Manual - Page 39
... sure status: Mute / Internal, External speaker) b. If the temperature rises abnormal, this may be a error point. CONTROL: a. Abnormal noise on screen. 3. MAIN (VIDEO): a. d. b. Noise 7. b. No voice. Flash on screen. 5. Y - No picture. No picture. 2. No picture but with signals. 6. b. Sustainer: The component working temperature is about 55oC. PCB failure analysis...
Service Manual - Page 40
... Vs ON) to Power. If the audio signals input, them will be amplified by Audio AMP and transmitted to Speakers. 3. After turning on the panel and start to Micro Processor IC waiting for example: over volts, over current, over temperature and under volts), the... Remote Receiver is detected, Micro Processor will send ON Control signals to PCBs working. Basic operation of Plasma Display
1.
Service Manual - Page 42
...features, and special screen effects. An integrated OSD controller provides bit-mapped based OSDs with a 4:3 aspect ratio and 16:9 aspect ratio sources, such as DVD or HDTV. ...Addressing !Hardware 2-Wire serial bus support !Hardware PWM output
Applications
!LCD Monitors !Plasma Displays !Multimedia Displays
PW171 incorporates new features while maintaining backward
compatibility with the PW264 ...
Service Manual - Page 44
... Video Processing
Advanced, non-linear video processing Motion compensated deinterlacing Programmable peaking Non-linear interpolation Background coloring
• Progressive scan televisions • Digital televisions (the chip is DTV/HDTV
ready) DVD mode
• Multiple video input data formats
- Digital 16-bit YUV (4:2:2) or 12-bit YUV (4:1:1) - Digital 24-bit YUV (4:4:4)
1.3 Noise...
Service Manual - Page 48
4'.+/+0#4; 41&7%6 #2'%+(+%#6+10
Service Manual - Page 50
...a high voltage (450 V max.). Be sure to the product or immediately after the power has been turned off the power. This may damage the product and may cause electric shock. Otherwise, this product with .... If the product emits smoke, an abnormal smell, or makes an abnormal sound, immediately turn off . If noting is displayed or if the display goes out during use the product ...
Service Manual - Page 51
While moving the product, be sure to turn off or fall off the power. If one person attempts to carry this product alone, he/she ... product, watch your step. The product may fall over , causing injuries. Before disconnecting cable from the product, be sure to turn off or fall over , causing injuries. This product should be moved by two or more depending on the glass surface of the...
Service Manual - Page 52
.... Do not use acidic or alkaline liquids, or organic solvents. Do not tilt or turn upside down while the module package is supplied to the product may be damaged. Do not...disconnect the connectors while the power is used after power has been turned off, a residual voltage remains in dark condition. Before turning on . PDP 's brightness and contrast ratio is lower than that...
Service Manual - Page 64
... service
1. Ex) COF long 2-1 fail ,address 1 line open, Y b/d problem , mis-discharge.
9 Check panel surface and appearance of module. The PDP module must be protected from static electricity. 5. 2. Be careful with label. 3. Check the model label.
Service Manual - Page 65
SCRATCHING
TEARING
BEING PUSHED
BENDING
CHOPING Precaution
Handle with care (COF)
COF is the most important component in the PDP module. Even a little imperfection of COF can make a serious screen problem.
2.
Service Manual - Page 74
Check FPC
Replace Y drv b/d
Replace Y sus b/d
Replace ctrl b/d
Mis -discharge on screen?
of defect
Check model No. Trouble shooting. No display?
Fast check updefect? what kind of module ,all connectors and cables.
Replace Y drv b/d
Replace Y sus b/d
Replace ...
Service Manual - Page 75
Trouble shooting. What kind of defect? No display?
Line defect Horizontal defect?
Bar defect appeared? Mis -discharge on screen? Please follow the no display trouble shooting.
Please follow the mis discharge trouble shooting.
20
Please follow bar defect trouble shooting.
Please follow the line ...
Service Manual - Page 88
Ctrl B/D
CTRL B/D supplies video signal to COF. So if there is a bar defect on screen when a specific part failed.
A flow of address signal
In this figure, we can easily suppose what will be appeared on screen, It may be the ctrl b/d problem. Buffer IC
96 output Trouble shooting. 3. 4.
Service Manual - Page 91
... the panel.
1. So check connectors (FPC, Y drv -Y drv) first. Horizontal (bar)
Most horizontal defects can be supplied to panel. 4. Trouble shooting. Disconnected
Horizontal bar
Disconnected
Screen off Connector
It can not be repaired.
Because sustain voltage can make a horizontal bar that connector on Y b/d and Z b/d did not plugged well.
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