Download
Share
Print this page
AOC LE50H264 Maintenance Service Manual
  1. Manuals
  2. Brands
  3. AOC Manuals
  4. TV
  5. LE50H264
  6. Maintenance service manual

AOC LE50H264 Maintenance Service Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO
1R 7
9HUVLRQ 
(IIHFWLYH IURP 0DUFKWK 
$IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO
LE50H264
3DJH

RI 

Advertisement

loading
Need help?

Need help?

Do you have a question about the LE50H264 and is the answer not in the manual?

Questions and answers

Related Manuals for AOC LE50H264

Summary of Contents for AOC LE50H264

  • Page 1 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO LE50H264 3DJH RI ...
  • Page 2 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  7DEOH 7DEOH 7DEOH RI RI RI RI &RQWHQW &RQWHQW &RQWHQW 7DEOH &RQWHQW )RUZDUG  , 6DIHW\ DQG 3UHFDXWLRQV LQ 0DLQWHQDQFH 3URFHVV  ,, 6HUYLFH &RPPXQLFDWLRQ 3ODWIRUP ,,, $FFHVVRU\ $SSOLFDWLRQ 3URFHVV ,9 *HQHUDO (OHFWULFDO )DXOW $QDO\VLV 3URFHVV 9 6LPSOH 7URXEOHVKRRWLQJ 3DJH...
  • Page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
  • Page 4 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  , , , , 6DIHW\ 6DIHW\ 6DIHW\ 3UHFDXWLRQV 3UHFDXWLRQV 3UHFDXWLRQV LQ LQ LQ LQ 0DLQWHQDQFH 0DLQWHQDQFH 0DLQWHQDQFH 3URFHVV 3URFHVV 6DIHW\ DQG DQG 3UHFDXWLRQV 0DLQWHQDQFH 3URFHVV 3URFHVV )RU \RXU \RXU \RXU \RXU VDIHW\...
  • Page 5 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  6\VWHP LQ WKH ZHEVLWH RI WKH FRPSDQ\ WKHUHIRUH DOO DXWKRUL]HG 6HUYLFH 6WDWLRQ FDQ ORJLQ LQ WKH &50 V\VWHP LQ WKH ZHEVLWH RI WKH FRPSDQ\ ZLWK WKH XVHU QDPH DQG FRUUHVSRQGLQJ SDVVZRUG SURYLGHG E\ WKH FRPSDQ\ 7KH V\VWHP FDQ FRPSOHWH WKH DSSOLFDWLRQ RI DFFHVVRULHV WKH VXEPLVVLRQ RI PDLQWHQDQFH UHSRUW WKH FRPPXQLFDWLRQ RI EUHDNGRZQ PDLQWHQDQFH DQG RWKHU GDLO\ ZRUN IHHGEDFNV...
  • Page 6 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  SUREOHPV HQFRXQWHUHG E\ HDFK PDLQWHQDQFH SHUVRQQHO WKH\ FDQ FDOO WKH IDFWRU\¶V WHFKQLFDO KRWOLQHV LQ ZRUNLQJ WLPH WR JHW HIIHFWLYH PDLQWHQDQFH WHFKQLFDO VXSSRUW VHFRQGO\ WKH FRPSDQ\ ZLOO DVVLJQ VHQLRU PDLQWHQDQFH WHFKQLFLDQ IURP WLPH WR WLPH GHSHQGLQJ RQ WKH VLWXDWLRQ RI PDUNHW VHUYLFH DQG SURYLGH PDLQWHQDQFH WHFKQLFDO FRPPXQLFDWLRQV WUDLQLQJ DQG RWKHU GRRUWRGRRU WHFKQLFDO VXSSRUW WR HQVXUH HDFK VHUYLFH VWDWLRQ FDQ PDVWHU WKH PDLQWHQDQFH VNLOOV RI QHZ SURGXFWV VLPXOWDQHRXVO\...
  • Page 7 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  /RJ LQ &50 V\VWHP RQ ZHEVLWH )LOO LQ 6\VWHP 3DUW $SSOLFDWLRQ )RUP 8QUHDVRQDEOH $SSURYDO E\ PDQDJHU RI VHUYLFH VWDWLRQ 5HDVRQDEOH &KDUJHDEOH 3UHSDUH SDUWV E\ SDUWV PDQDJHU &ROOHFW PDWHULDO FRVW E\ ILQDQFLDO GHSDUWPHQW )RU IUHH 'HOLYHU...
  • Page 8 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  *HQHUDO (OHFWULFDO )DXOW $QDO\VLV 3URFHVV ,9 *HQHUDO *HQHUDO *HQHUDO (OHFWULFDO (OHFWULFDO (OHFWULFDO )DXOW )DXOW )DXOW $QDO\VLV $QDO\VLV $QDO\VLV 3URFHVV 3URFHVV 3URFHVV     1R SRZHU SRZHU 1R SRZHU SRZHU...
  • Page 9 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK      3URWHFWLRQ 3URWHFWLRQ 3URWHFWLRQ 3URWHFWLRQ RU RU RU RU ZLWKRXW ZLWKRXW ZLWKRXW OLJKW OLJKW UHIHUV UHIHUV UHIHUV WR WR WR WR WKH GLVDSSHDUDQFH GLVDSSHDUDQFH GLVDSSHDUDQFH RI RI RI RI LPDJH LPDJH LPDJH...
  • Page 10 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK      :KLWH :KLWH VFUHHQ DIWHU SRZHU SRZHU    RII ZRUN QRUPDOO\ ZKHQ SRZHU ZKHQ SRZHU SRZHU    RII RII RU RU RU RU :KLWH :KLWH VFUHHQ VFUHHQ...
  • Page 11 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK      3RRU 3RRU 3RRU 3RRU VRXQG VRXQG VRXQG VRXQG 3RRU VRXQG UHIHUV WR ZLWKRXW VRXQG RU ZLWK QRLVH FKHFN ZKHWKHU WKH VHOHFWLRQ RI VRXQG V\VWHP LV SURSHU <(6 6ZLWFK WR RWKHU DXGLR LQSXW FKHFN ZKHWKHU '9' 1R VRXQG FKHFN ZKHWKHU UHPRWH FRQWURO PXWH LV...
  • Page 12 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK      3RRU 3RRU 3RRU HPEHGGHG HPEHGGHG SRZHU SRZHU VXSSO\ VXSSO\ VXSSO\ RI RI RI RI 79 3RRU HPEHGGHG HPEHGGHG SRZHU SRZHU VXSSO\ 3RZHU RQ FKHFN HPEHGGHG SRZHU VXSSO\ 96% LQ 79 IRU 9 YROWDJH RXWSXW <(6 +LJK HOHFWULFDO OHYHO H[LVWHG DW &KHFN SRZHU VXSSO\ OLQH IRU ORRVHQHVV FKHFN LQGLFWRU IRU...
  • Page 13 'RFXPHQW $IWHUVDOHV 0DLQWHQDQFH 6HUYLFH 0DQXDO 1R 7 9HUVLRQ  (IIHFWLYH IURP 0DUFKWK  JODVV RI WKH SUHVVHG SRUWLRQ LV QRW GDPDJHG WKH OLTXLG FU\VWDO ERG\ FDQ QRW GLVSOD\ QRUPDOO\ ZLWK VSRW RU EORFN EODFN GHIHFW  6FUHHQ PHVV LUUHJXODU FRORU GLVSOD\ DULVLQJ IURP GDPDJH RI GULYLQJ SODWH LQ /&' 9 9 9 9 6LPSOH 6LPSOH 6LPSOH...
  • Page 14 MSD318 Software Upgrades (After Service) 1、 Software upgrade tools and materials u Personal computer （WINDOWS XP system,USB2.0） u AC100~240V power supply and power cord u ISP burning board and connecting line USB flash disk（2.0 version，Capacity not more than 2G） 2、 Preparatory work before the upgrade Recorded all the ADC and the white balance data of all the message source in factory menu before upgrade(FLASH initialization may occur after the upgrade, flush color calibration data, then restore the data you have been recorded): （1）In the condition of YPbPb signal source, press MENU key and pop-up the main menu, then press 8202 number keys...
  • Page 15 ③. When shows "USB Search Success!", move the cursor to "YES" and press OK key, after display "Software Upgrading Please Wait..." the machine will black screen and restart, it means that upgrading complete, turn off the power and pull out U disk. USB Search Failure Press right...
  • Page 16 4.3. Take out one Φ5×15mm P-head white-zinc-plated tapping screws with flat washers and two Φ4×15mm B-head pointed-tail nickel-plated tapping screws which fastened to the base, move the base assembly from the machine. Φ5×15 screw Φ4×15screw Φ4×15screw 4.4. Take down Φ3×14 sink-head pointed-tail black-zinc-plated tapping screws(1-2# screws) 、Φ3×10 sink-head pointed-tail black-zinc-plated tapping screws(1# screw) and Φ3×10 sink-head machine screws (4，5，6# screws)which fastened to the back cover.
  • Page 17 4.6. Open the back cover carefully. ③ Notice： a). Need special tools to open. Do not force pull the back cover from surface frame, to avoid break out the button of surface frame, causing the ② ④ back cover and the surface frame with big crevice.。...
  • Page 18 到 PC 端 到主板 ISP 4pin 插座 To mainboard (2) Insert the Mstar USB tool into the USB port of your PC. The PC can recognize the new device. You can choose to install it in the list, or choose to install at a specified directory and specify the path to the drive file. See the figure below:...
  • Page 19 (3) When the PC finds the drive file, it will give the prompts as in the figure below during the installation process. Please click “Continue" to go ahead. The system will go through three drive installation processes, including Mstar USB Debug Tool A, Mstar USB Debug Tool B, and Mstar USB SerialPort.
  • Page 20 To mainboard ISP 4pin socket Insert power cord Power switch is on (2). In the config menu bar to select Use USB and Auto release USB, Communication Setting items corresponding to the Port Type menu select USB。Set the burning speed of 48 in I2C Speed Setting item, ISP Slave Address item menu select OX92，Serial Debug Slave Address menu select 0XB2。...
  • Page 21 Normal connection will display： Device Type is EN25B64； Abnormal connection display： Can’t Entry ISP Mode! (4). Press Load button in the main menu，in the popping menu click button to load TV mainboard program. bin file. Load button The loading path (5).
  • Page 22 Read bottom The loading path (6).Other function setting and loading item as following figure, Please click Run to burn the software： In blank space (prompt area for burning) you will see a lot of information related to burning. About six minutes later, the word “Pass"...
  • Page 23 completed, change the TV and click Run key to burn next machine. 5、When upgrade complete, install the machine back cover, then must be adjusted before leave the factory： (1). Power to the machine, press MENU key to popping the main menu, press 8202 number keys and then will popping the factory menu automatically, move the cursor to the "Reset"...
  • Page 24 PAM8006与PAM8610为二选一 Power Input PAM8610TR PAM8006 部 分 0603封 装 要 改 成 0402 L601 L601 600R BEAD/NC 600R BEAD/NC L603 L603 600R BEAD/NC 600R BEAD/NC 0805_BEAD 0805_BEAD 0805_BEAD 0805_BEAD AMP_12V1 12VA L0805 L0805 L0805 L0805 C0N601 C0N601 C625 C625 3.3NF/16V/NC 3.3NF/16V/NC C623 C623...
  • Page 25 YPbPr INPUT AV INPUT/OUTPUT HDMI0 Connector Y_IN YPbPr_SOG R539 R539 C492 C492 Name = Y Name = SHIELD Name = PB Name = PR Name = SHIELD Name = SHIELD Y_IN YPbPr_SOG AV1_CVBS_IN AV1_CVBS_IN AV_VIN R223 R223 R540 R540 C488 47n C488 47n YPbPr_GIN+ AV_VIN...
  • Page 26 U11A U11A RGB Block GPIO PULL-UP DDR2 Power RIN- RIN- U11C U11C U11D U11D U11E U11E RIN+ 4.7K 4.7K RIN+ GIN- SCLK R306 R306 1.8VA GIN- SCLK AVDD_DDR GIN+ SDAT R304 R304 4.7K 4.7K GND_EFUSE GIN+ SDAT AVDD_DDR GND_EFUSE BIN- BIN- 3.3V_Normal 1.8VA...
  • Page 27 Operation Instructions...
  • Page 28 50L31 ITCD0101 Model Document No. Version v5.0 Speaker Processing Station Name Section/Serial No. Preprocessing 01 V500HJ1-LE1 2013-9-10 2013-9-10 Panel Effective from Date Updated Part Number Amount Descriptions Operations and Requirements Diagram Tool Parameters Put 1PCS speaker on table and check if blade terminals are fine with one 7711-22858A-50000011 8Ω...
  • Page 29 50L31 Model Document No. ITCD0102 Version v5.0 Back Cover Processing-A Station Name Section/Serial No. Preprocessing 02 V500HJ1-LE1 2013-9-10 2013-9-10 Panel Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 50L31 DW DISPLAY injection molding 26074 back cover 7002-500L31-44BDDY01 Take back cover and check if it looks fine.
  • Page 30 50L31 Model Document No. ITCD0103 Version v5.0 Back Cover Processing-B Station Name Section/Serial No. Preprocessing 03 V500HJ1-LE1 2013-9-10 2013-9-10 Panel Effective from Date Updated Part Number Amount Descriptions Operations and Requirements Diagram Tool Parameters 7030-420L31-4U711101 42S31glossy black button array(seven buttons) Fit the button array to the slot of back cover properly.
  • Page 31 Model 50L31 Document No. ITCT0201 Version v5.0 Surface Frame Placement Station Name Section/Serial No. Unit Assembly 01 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 7001-500L31-03YDDY11 50L31 DW DISPLAY blank black surface cover Clean power cord, base on the board, put the cushion.
  • Page 32 Model 50L31 Document No. ITCT0202 Version v5.0 Display Screen Placement Station Name Section/Serial No. Unit Assembly 02 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Remove its protective package and check if it looks fine. 7422-500CM2-38000011-F 50″TFT V500HJ1-LE1 Rev.C1 LED panel Figure 1...
  • Page 33 Model 50L31 Document No. ITCT0203 Version v5.0 Panel-pressing Plate Installation-A Station Name Section/Serial No. Unit Assembly 03 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 7116-420L32-42F20031 50L31 panel-press plate(M) Fit 1PCS panel-pressing plate(M) to surface frame as illustrated.
  • Page 34 Model 50L31 Document No. ITCT0204 Version v5.0 Panel-pressing Plate Installation-B Station Name Section/Serial No. Unit Assembly 04 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Fit 2PCS panel-pressing plates(L2) to surface frame as illustrated, and 7116-420L32-42F20011 42L32 panel-pressing plate(L2) Figure 1...
  • Page 35 Model 50L31 Document No. ITCT0205 Version v5.0 Station Name Remote Control Receive Board Installation Section/Serial No. Unit Assembly 05 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 6149-110303-12112303 1100/600mm three-terminal 8pin,5pin(lack Take 1PCS three-terminal connecting wire and 1PCS remote control Figure 1 3pin),4pin wire main board to key board/remote...
  • Page 36 Power Board Hexagonal Screw Model 50L31 Document No. ITCT0206 Version v5.0 Station Name Section/Serial No. Unit Assembly 06 Locking 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 7B11-0305F3-01902111 M3*5*5 nylok outer hexagonal screw Fasten 4PCS screws to panel.
  • Page 37 Model 50L31 Document No. ITCT0207 Version v5.0 Mainboard Bracket Locking Station Name Section/Serial No. Unit Assembly 07 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 7131-320L1B-42F20023 32L11N adapter plate bracket C1 (2012-11-07) Place mainboard bracket and lower bracket to panel as illustrated.

  • Page 38: Mainboard Installation

    Model 50L31 Document No. ITCT0208 Version v5.0 Mainboard Installation Station Name Section/Serial No. Unit Assembly 08 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 7913-010935-01020111 PC board isolation pillar(H9.5mm)(94L-2) Figure 1 Check if any damage on mainboard, then fit 2PCS PC board isolation pillar to the screw hole on mainboard.
  • Page 39 Model 50L31 Document No. ITCT0209 Version v5.0 Mainboard Locking Station Name Section/Serial No. Unit Assembly 09 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Φ3×6mm B-head nickel-plated machine screw 7B11-030696-00101111 Fasten mainboard to mainboard bracket with 4PCS screws.
  • Page 40 Model 50L31 Document No. ITCT0210 Version v5.0 Power Board Locking Station Name Section/Serial No. Unit Assembly 10 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 9012-111A18-15004011 26-42" 150W LED ultra-thin power board Check if power board looks fine without any abnormalities.
  • Page 41 Model 50L31 Document No. ITCT0211 Version v5.0 Wire Insertion-A Station Name Section/Serial No. Unit Assembly 11 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 6142-800035-14112301 800|400mm 14Pin,8Pin,3Pin three-terminal wire Insert 14 pin end to high-voltage board.
  • Page 42 Model 50L31 Document No. ITCT0212 Version v5.0 Wire Insertion-B Station Name Section/Serial No. Unit Assembly 12 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 750mm 13pin(lack 3,4pin),8pin(lack 4pin)5pin(lack Insert 13pin end of two-terminal wire to CON4 on power board. 6142-750033-13211301 Figure 1 2pin) three-terminal wire...
  • Page 43 Model 50L31 Document No. ITCT0213 Version v5.0 Wire Arrangement-A Station Name Section/Serial No. Unit Assembly 13 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 7912-712500-020R1311 Viscose tape(long 60mm) Fix the wire to panel back with 6PCS 60mm long viscose tapes. Figure 1 Tape dispenser When finished, step on the switch with foot and send the product to...
  • Page 44 Model 50L31 Document No. ITCT0214 Version v5.0 Wire Arrangement-B Station Name Section/Serial No. Unit Assembly 14 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 7912-712500-020R1311 Viscose tape(long 70mm) Fix the wire to panel back with 6PCS 70mm long viscose tapes. Figure 1 Tape dispenser When finished, step on the switch with foot and send the product to...
  • Page 45 Model 50L31 Document No. ITCT0215 Version v5.0 Panel Back Installation Station Name Section/Serial No. Unit Assembly 15 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Place panel back plate on the bottom of panel back with screw hole 7114-500L31-42120001 50L31 panel back plate Figure 1...

  • Page 46: Power Cord Installation

    Model 50L31 Document No. ITCT0216 Version v5.0 Power Cord Installation Station Name Section/Serial No. Unit Assembly 16 2013-9-10 2013-9-10 Panel Effective from Date Updated V500HJ1-LE1 Rev.Cx Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 1.5M+0.16M American three-core Insert power cord to power board. 6110-151634-04451601 Figure 1 Electric screwdriver...
  • Page 47 Model 50L31 Document No. ITCT0217 Version v5.1 Process Inspection Station Name Section/Serial No. Unit Assembly 17 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Check whether screws are fastened in place. Figure 1 Check whether viscose tapes are stuck in place.

  • Page 48: Back Cover Installation

    Model 50L31 Document No. ITCT0218 Version v5.0 Back Cover Installation Station Name Section/Serial No. Unit Assembly 18 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Take out back cover and check if it looks fine. Processed back cover Insert 4pin end of remote control receive board to mainboard/keyboard Figure 1/2/3...
  • Page 49 Model 50L31 Document No. ITCT0219 Version v5.0 Power Cord Cover Locking Station Name Section/Serial No. Unit Assembly 19 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount 50L31 injection molding 26074 black power cord 7057-500L31-44B01111 Lid power cord cover as illustrated.
  • Page 50 Model 50L31 Document No. ITCT0220 Version v5.0 Back Cover Locking-A Station Name Section/Serial No. Unit Assembly 20 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Φ4×6mm round-head black-zinc-plated machine 7B11-0406D6-00105111 Fasten back cover and surface frame together with 5PCS screws.
  • Page 51 Model 50L31 Document No. ITCT0221 Version v5.0 Back Cover Locking-B Station Name Section/Serial No. Unit Assembly 21 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Φ4×6mm round-head black-zinc-plated machine 7B11-0406D6-00105111 Fasten back cover and surface frame together with 5PCS screws.
  • Page 52 Model 50L31 Document No. ITCT0222 Version v5.0 Back Cover Locking-C Station Name Section/Serial No. Unit Assembly 22 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Φ3×7mm countersunk-head black-zinc-plated machine 7B11-030716-00105111 Fasten back cover and surface frame together with 5PCS screws.

  • Page 53: Base Installation

    Model 50L31 Document No. ITCT0223 Version v5.0 Base Installation Station Name Section/Serial No. Unit Assembly 23 2013-9-10 2013-9-10 Panel V500HJ1-LE1 Rev.Cx Effective from Date Updated Part Number Descriptions Operations and Requirements Diagram Tool Parameters Amount Picture of actual Processed base assembly Fit base assembly to the bottom of base.