Barco MDCG-5121 Service Manual

Service ManualThis technical manual could include technical inaccuracies or typographical errors. BARCO n.v. reserves the right to modify the manual a

10 Serviceable parts(14) 900 Board K5801496(15) Fans (2x) B3245671N° Description PartNumber Picture

Serviceable parts 11N° Description PartNumber Picture(16) Mini BLOF board K58013511(17) Temp sensor boardK5801429(16)(17)

12 Serviceable partsN° Description PartNumber Picture(18) Panel (rear side)V323004(19) I-Guard K5801506(18)(19)

Serviceable parts 13N° Description PartNumber Picture(20) Touch control boardK5801536Description Part Number PictureExternal Power supply B563069UK po

14 Serviceable partsUS power cord Z348790PRC power cord Z3487500DisplayPort cable B558295USB cable B558310Firmware K5402560 NABox display K6100125Buff

Service instructions 154. Service instructions4.1 Back coversSERVICEABLE PARTS This procedure describes and covers the replacement of following servic

16 Service instructionsREMOVE THE BACK COVER 1 Unscrew the 4 screws in the mounting anchor2 Slightly push at the bottom of the cover, position 5th bla

Service instructions 17REMOVE THE PCB BRACKET 1 Unscrew the 21 screws of the PCB bracket.2 Unscrew the 2 screws of the side USB connectors.

18 Service instructions3 Slightly lift the cover at the bottom side and pull towards the bottom to release the cover (at the top) from the LCD bracket

Service instructions 194.2 900 MezzanineSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• 900 mez

2 MDCG-5121

20 Service instructions4 Unscrew the 2 screws and the 4 spacers of the mezzanine.5 Carefully lift the mezzanine, to release the board from the connect

Service instructions 214.3 900 & power boardSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:•

22 Service instructionsREMOVE THE 900 & POWER BOARD1 Disconnect the 7 cables of the 900 and power board.2 Unscrew the 13 screws and 6 spacers of t

Service instructions 23REASSEMBLING Reassembling the display can be done by following the previously described procedure in reverse order but also che

24 Service instructions4.4 BezelSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• Front bezelPRER

Service instructions 252 Disconnect the touch panel cable.3 Turn the display so that the screen is facing up, make sure to hold both the panel and bez

26 Service instructions4.5 Touch control boardSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• T

Service instructions 274.6 I-GuardSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• I-GuardPREREQ

28 Service instructions5 The dust cap around the I-Guard sensor is not fixed to the sensor. Do not loose it when removing the I-Guard board.REASSEMBLI

Service instructions 294.7 LCD bracketSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• LCD brack

Table of contents 31. Table of contentsTable of contents...3Precautions...

30 Service instructions5 Lift the LCD bracket at the opposite side of the side USB connectors, be carefull for the connections towards the panel.6 Dis

Service instructions 314.8 Temperature sensor boardSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable part

32 Service instructions4.9 Mini BLOFSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• Mini BLOFPR

Service instructions 334 Remove the BLOF board.REASSEMBLING Reassembling the display can be done by following the previously described procedure in re

34 Service instructions4.10 FansSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• FansPREREQUISIT

Service instructions 354.11 LCD PanelSERVICEABLE PARTS This procedure describes and covers the replacement of following serviceable parts:• PanelPRERE

36 I-Guard calibration5. I-Guard calibrationINTRODUCTION The calibration must be performed using the Minolta CA-210 measurement instrument, the calibr

I-Guard calibration 375 Press the CAL button several times until the M-SPD menu appears.6 Press the Blue (>) button several times until the M-SPD i

38 I-Guard calibration3 After 0-calibration, turn the pointing ring to the “MEAS” position.REMARKS: If the ambient temperature changes, redo the zero

I-Guard calibration 395 Make sure the check box ULT enable is not checked. Exit the ULT menu.6 In the main menu, click I-Guard to enter the I-Guard me

4 Precautions2. PrecautionsGENERAL • Disconnect from power before servicing the display.• Service is allowed only by qualified service technicians in

40 I-Guard calibration8 In the next menu, the program will detect the BLOS and I-Guard.Click the Auto button in the I-Guard, BLOS section of the scree

I-Guard calibration 412 When the calibration is finished,set the characterize panel radio button to Use patch and click Do it to start panel character

42 I-Guard calibration3 In the main menu, click I-Guard to enter the I-Guard menu.4 Click Monochrome I-Guard.5 Click Calibrate to start the I-Guard ca

I-Guard calibration 436 When the I-Guard calibration is finished, set the characterize panel radio button to Use patch and click Do it to start panel

44 I-Guard calibrationI-GUARD PATCH AUTO POSITION1 Click I-Guard in the main menu.2 Click Patch Control.3 Click Auto Position.4 When done, exit MFDCon

Firmware upload 456. Firmware uploadPREREQUISITES • USB stick• Passkey for OSD service mode (production user:)• Access to the FW release foldersTO UPL

46 Firmware upload5 Enter the Service > Upload Firmware menu.The display will now search for all available FW folders present on the connected USB

Reading/writing EEPROM data 477. Reading/writing EEPROM dataPREREQUISITES • Latest version of MFDControlREADING EEPROM DATA 1 Start MFDControl2 In the

48 Reading/writing EEPROM dataWRITING EEPROM DATA 1 Start MFDControl.2 In the main menu, select the appropriate display.3 Click Upload.4 In the Upload

ULT upload 498. ULT uploadMANUAL PROCEDURE Uploading ULT data for the MDCG-5121 is currently not possible with MFDControl (as it was done before with

Serviceable parts 53. Serviceable partsN° Description PartNumber Picture(1) LCD panel (front side)V323004(2) Front bezel V622741(1)(2)

Barco n.v.President Kennedypark 358500 KortrijkBelgiumwww.barco.comB4100600-00November 2011

6 Serviceable partsN° Description PartNumber Picture(3) Rear connector housing cover (connector cover)V622521(4) Rear cover V6225201(5) Neck cover (si

Serviceable parts 7(6) Middle cover V622742(7) Foot (single) K9302030AN° Description PartNumber Picture

8 Serviceable partsN° Description PartNumber Picture(8) Arm cover (2x) V622527(9) Cable cover V6226912(10) Foot (dual) K9302042A(8)(10)(9)(8)

Serviceable parts 9N° Description PartNumber Picture(11) Power board K5801525(12) 900 Mezzanine boardK5801520(13) Cooling plate mezzanineK600456(11)(1