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 rpt1234 on October 16th, 2011
Screen Jitters When Tv Warms Up.
I have an Akai PDP4206EM where the screen jitters after warming up. Freeze spray has not been helpful in isolating the problem. Has anybody experienced this and solved it? A schemaitc or service manual would be very helpful in my troubleshooting
Current Answers
Related Akai PDP4206EM Manual Pages
Service Manual - Page 2
... ends of the picture tube before soldering. WARNING:
Before servicing this apparatus. Completely discharge the high potential voltage of wires...TV receiver, read the SAFETY INSTRUCTION and PRODUCT SAFETY NOTICE. NO USER-SERVICEABLE PARTS INSIDE. In addition to safety, other parts and assemblies are the necessary instructions to the chassis ground before servicing. 1. An isolation...
Service Manual - Page 4
SPECIFICATION APPROVED : . SIGNATURE :
DATE :
NOTE :
Only documents stamped "Controlled Document" to be used for manufacture of production parts.
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
... 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 luminance ≦0.1Cd/m2...conditions 1.11.1
With image sticking protection of a same still screen, be sure to accomplish the measurement in one minute to the structure of PDP, the extra-high-...
Service Manual - Page 6
Technical
Specifications
CONTINUATION PAGE
PDP4206EM
NUMBER
3
OF
9
PAGES
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 8
...Sharpness; More options for Y/Pb/Pr and VGA ( H. OSD Backgroud; Blank Color; Screen Saver; Movie Blocking; Clear Password; When selecting the adjusting item on or off to enter.... Adjust or Select Brightness; Position; TV Channel Blocking; Color temperature set at center (50); Language. Technical
Specifications
:
CONTINUATION PAGE
PDP4206EM
NUMBER
5
OF
9
PAGES
6.11 Color...
Service Manual - Page 13
... (Serial Interface) APL Data
Input Interface Controller
Memory Controller
Vs(180V~190V) Va(55V~65V) Vcc(+5V)
Driver Timing Controller Display data, Driver timing
Color Plasma Display Panel 852 X 480 pixels
Address Driver
Applied Voltage level is specified at the time when Full-White pattern is displayed on the panel.
Service Manual - Page 40
... from Key Switch or Remote Receiver. 2. Then Power sends (5Vsc, 9Vsc, 24V and RLY ON, Vs ON) to search available signal sources. Basic operation of Plasma Display
1. This time VIF will send ON Control signals to Speakers. 3. After turning on the panel and start to PCBs working.
Service Manual - Page 42
...only a single external crystal to generate all automatic imaging features, and special screen effects. An embedded SDRAM frame buffer and memory controller perform frame rate ...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 rapid ...
Service Manual - Page 43
... Format Mode APPLICATIONS RGB Graphics Processing LCD Monitors and Projectors Plasma Display Panels Scan Converters Microdisplays Digital TV
110 MSPS/140 MSPS Analog Interface for capturing RGB graphics signals...Rate 300 MHz Analog Bandwidth 0.5 V to 1.0 V Analog Input Range 500 ps p-p PLL Clock Jitter at 140 MSPS. Its 140 MSPS encode rate capability and full power analog bandwidth of Hsync. The...
Service Manual - Page 48
4'.+/+0#4; 41&7%6 #2'%+(+%#6+10
Service Manual - Page 49
...-bus - Dbx decoded stereo, Second Audio Program (SAP) or mono selectable at the AF outputs - Stereo pilot PLL circuit with I2C-bus selectable thresholds for TV, such as tone control, balance, volume, mute, and AGC functions. SRS 3D Stereo and Simulated Stereo - Variable Surround Effect Level via I2C-bus - Low Noise...
Service Manual - Page 53
This is a 42-inch 16:9 color plasma display module with adopting AC plasma technology by LG Electronics Inc.
‰ FEARURES
High peak brightness (1000cd/m2 Typical) and high contrast ratio (3000:1 Typical) enables user to create high performance ...
Service Manual - Page 54
... signals, six different DC voltages are required to optimize system control factor for each RGB color. Product Specification of PDP Module ‰ ELECTRICAL INTERFACE OF PLASMA DISPLAY
The PDP42V6#### requires only 8bits of digital video signals for showing the best display performance.
‰ GENERAL SPECFICATIONS
9 Model Name 9 Number of Pixels 9 Pixel...
Service Manual - Page 65
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.
SCRATCHING
TEARING
BEING PUSHED
BENDING
CHOPING 2.
Service Manual - Page 74
... Replace ctrl b/d
Check PSU output (Va,Vs,5v)
Check Y, Z b/dinput voltage
Replace Y, Z b/d
vertical defect? 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. what kind of module ,all connectors and cables. No display?
Fast check updefect?
Trouble shooting. Replace Y drv b/d
Replace Y sus b/d
Replace...
Service Manual - Page 95
... 423-42D108-01 21 423-42D10C-01 22 423-42D10F-01 23 423-42D113-01 24 423-42D114-01 25 423-42D115-01
Report For PDP4206EM Unit Quantity Summary 0.3 1 1 1 3 1 1 1 1 1 1 1 1 1 1 1 2 2 1 1 2 2 28 ...CABINET BLACK ENG 42TD1 W/O TV GIFT BOX HANDLE 34B8 HANDLE FOR PLASMA POWER LENS 42D1 REMOTE LENS...AKAI ENG 42TD1(JIAYING) PC SHEET FOR REMOTE PCB42D1 94V0 0.3 CAUTION PLATE ENG 42D1 H SPK PLATE MAIN SANSUI 42...
Service Manual - Page 99
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 ...SHIELD BOX A STP SCREW 3x10 POWER BKT FOR V5/V6 AC LINE FILTER MACH. SCREW W/SP WASHER 4x10 SPK BOX STP SCREW 4x16 PLASMAS PANEL CUSHION 500x10x4MM CUSHION 950x10x4MM STP SCREW 3x10 FILTER SUPPORT BTM FILTER SUPPORT L&R FILTER SUPPORT TOP SHIELD GASKET 500x9x2.5MM SHIELD GASKET 950x9x2....
Service Manual - Page 101
RS-232C connection cables are not supplied with the Plasma. Power Switch OFF. - Connect the RS-232 jack of the computer to the RS-232 jack on the plasma back panel. Computer RS-232
PDP RS-232 Software upgrade Process
-
Service Manual - Page 102
Power Switch ON. Point "Flash" on the front of the Flash Upgrader.exe. The power indicator on the interface of the panel should now display red, that the Plasma is in standby mode. - Copy the software (Flash Upgrader) to the computer. -
Open the software (Flash Upgrader.exe)
- Flash -
Service Manual - Page 103
...Reset again. Method: 1. If the color of Remote control, Power indicator is green, the Plasma is finished. 4. After the Hard Reset is finished, shut down the power switch, take ...extinguished. Power Switch Off 2. Sequence press F.WHITE, VIDEO, I.P.C. Misc.
Note: The computer and plasma must be keep Power ON in power ON mode, software start upgrader immediately.
- Power Switch On...
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