2) Connect RS-232C cable and turn on the power. (Use the
special Cable For Sub-program) (If your connection has5. EDID (The Extended Display
completed, you can see OReady�)Identification Data)/ DDC (Display
Data Channel) download
5-1. Required Test Equipment
1) Adjusting PC with S/W for writing EDID Data.(S/W : EDID
TESTER Ver.2.5)
2) A Jig for EDID Download
3) Cable : Serial(9Pin or USB) to D-sub 15Pin cable, D-sub
15Pin cable, DVI to HDMI cable
5-2. Setting of device
Each PCB assembly must be checked by check JIG set.(Fig. 5) Connection Diagram of DDC download
(Because power PCB Assembly damages to PDP Module,
especially be careful)
5.3. Preparation for Adjustment
4. POWER PCB Assy Voltage 1) As above Fig. 5, Connect the Set, EDID Download Jig, PC
& Cable.
Adjustments (Va, Vs Voltage Adjustments)2) Turn on the PC & EDID Download Jig. And Execute the
S/W : EDID TESTER Ver,2.5
4-1. Test Equipment :D.M.M. 1EA3) Set up S/W option
Repeat Number : 5
Device Address : A0
4-2. Adjustment MethodPageByte : 8
[P/No 3501V00220A(Sanken PSU) B/D]4) Power on the Set
(1) Va Adjustment
1) After receiving 100% Full White Pattern, HEAT RUN.
2) Connect + terminal of D.M.M to Va pin of P807, connect
- terminal to GND pin of P807.
3) After turning RV501, voltage of D.M.M adjustment as
same as Va voltage which on label of panel right/top.
(Deviation; ?0.5V)
(2) Vs Adjustment
1) Connect + terminal of D.M.M to Vs pin of P807, connect
� terminal to GND pin of P805.5.4. Sequence of Adjustment
2) After turning RV401, voltage of D.M.M adjustment as
same as Va voltage which on label of panel right/top.(1) DDC data of Analog-RGB
(Deviation; ?0.5V)1) Init the data
2) Load the EDID data.(Open File)
[Analog-RGB : MF056A_RGB.ANA]
[digital(HDMI) : MF056A_DMI.DVI]
3) Set the S/W as below.
4) Push the OWrite Data & Verify�button. And confirm OYes�.
(Fig. 4) Connection diagram of power adjustment for measuring5) If the writing is finished, you will see the OOK� message.
- 12 - |