lmu-tk15a4-lmu-tk15a4t_sm227.89 KB
Contents
1. 15 Refer to the separate user s guide for instruction PRECAUTIONS Placement precautions Avoid placing the unit in humid or dusty places or where it will be exposed to excessive heat direct sunlight heaters etc Do not step on or set anything on the AC cord DAMAGE TO THE AC CORDIS A SAFETY RISK AND CAN CAUSE A FIRE Do not connect the unit to the same AC outlet with appliances that generate large amounts of interference such as heaters with thermostats appliances with motors etc It is best to use a completely separate electrical outlet Keep the unit away from water If water accidentally enters the unit unplug the AC power cord immediately DO NOT PLUG IN THE UNIT AGAIN Handling precautions Avoid bending kinking or damaging the AC power cord Never insert or remove the power cord with wet hands Also be sure to hold cord by the plug when removing it from the outlet Do not remove any parts that are held in place with screws The unit does not contain any user serviceable items Maintain standard room temperature 5 C to 40 C or 41 F to 104 F during use Do not subject the unit to shock or vibration Do not move the unit while it is in use A rapid increase in room temperature in cool weather can cause condensation to from inside the unit If this occurs wait at least 15 minutes after turning the unit on before attempting to operate it 1 MAIN SPECIFICATION Display Panel Ty2. AS NO CHA LYA AcL HAO Loer YOUMS GSO Eu491X4 go d euin oA sseujuDug gx EN UNO OUN TEN LOSNOD Jasons 5 99bualu enDojeuy gns a NId6 ans a YON 6 216 GND Ol 9 usa ams et axy YON m n SLY YON VOA 8 S19 vaqa 21 sfe ET NASH EL Br 6 N9 9 S NASA TL o 719 l1HOd WIYAS o 410 za W we zz zz 2009 94 JOUE ko Ja foo foo Js gt gt lo o 0 z gt 2 o lx o o o o 1212111515210 2 2 2 0 mio 6 m m ag IE E o z S II Ke dsiq 15 19 pinbr uour GL 14 eAnm ede uono ACHIA SISSVHO 6 TABLE OF SIGNAL
3. l l l l cl PCB OARD 1 661 001 5632 PW BOARD ASS Y MAIN PCB OARD 3 661 001 5649 PW BOARD ASS Y VR PCB OARD 4 10 661 001 5663 PW BOARD ASS Y DC IN PCB OARD 6 661 001 5670 PW BOARD ASS Y 14 APPENDIX Version of Firmware The Version of Firmware is displayed on screen Turn the Power Switch to OFF While pressing of the SELECT ENTER button turn the Power Switch to ON 5
4. PCB with the new one Replace the main PCB with the new one Be out of standing by condition by operating to a computer Press any key or touch the mouse to end the screen saver program Adjust the computer s signal timing if possible Replace the main PCB with the new one Ensure the connection of wire harness Replace a LCD module with the new one Replace the main PCB with the new one A Itis possible to treated by end user B It might be possible to treat by end user in some case C It must be treated by Professional Technical Staff 4 Symptom Screen s display range is incorrect Screen is distorted Part of colors R G B is not displayed Black line appears in vertically Check Points Is the adjustment for screen performed correctly Is the output level on image from a computer not agreeable to LCD s specification Is the size of screen set correctly Is the adjustment for screen performed correctly Is a Signal cable connected securely Is a sigil cable extended Is the output level on image from a computer not agreeable to LCD s specification Is the Image Processing circuit on main PCB defective Is a signal cable connected securely Is the connection between main PCB and a LCD module securely Is the Image Processing circuit on main PCB defective Treatments Adjust the screen correctly Check the specification of a computer Set the siz
5. 15A4 Parts marked as Ar amp very important to secure safety In case of replacement it is required to use designted parts for safety REF NO AN PART No DESCRIPTION Q ty NOTES OUTER 632 890 7397 OUTER CARTON INDIVIDUAL 632 861 5414 632 889 7827 632 889 7834 661 000 9587 632 862 2696 632 603 0998 632 298 2376 632 607 4824 632 567 2588 PAD TOP ACCESSORY CASE PAD PAD CORNER POLYETHYLENE BAG 400X550 POLYETHYLENE BAG 130X500 POLYETHYLENE BAG 120X320 POLYETHYLENE BAG L 180X270 POLYETHYLENE BAG 200X300 go FOR MONITOR FOR AC ADAPTER FOR CONTROLL BOX FOR USER S GUIDE FOR RGB CABLE ACCESSORY 632 890 8363 632 890 8370 INSTRUCTION MANUAL ENGLISH INSTRUCTION MANUAL GERMAN CABI NET1 661 001 5564 632 892 1010 TOP LID ASS Y RATING PLATE CHASSIS 661 001 5526 BOTTOM LID ASS Y 15A4 CHASSIS ELC AN AN 661 001 5540 661 001 5588 661 001 5595 661 001 5557 632 872 9494 661 001 5601 632 890 5010 LIQUID CRYSTAL DIS ASS Y 15 0 DC AC INVERTER ASS Y POWER SWITCH ASS Y AC ADAPTER ASS Y VGA CABLE 1 5M FFC ASS Y REMOTE CONTROLLER ASS Y PCB OARD 1 661 001 5632 PW BOARD ASS Y MAIN PCB OARD 3 661 001 5649 PW BOARD ASS Y VR PCB OARD 4 10 661 001 5663 PW BOARD ASS Y DC IN PCB OARD 6 661 001 5670 PW BOARD AS
6. Data POLARITY BLUE Data LSB Odd POLARITY GREEN Data MSB Odd POLARITY GREEN Data POLARITY GREEN Data POLARITY GREEN Data POLARITY GREEN Data POLARITY GREEN Data POLARITY GREEN Data 10 POLARITY Symbol SignaName Location Notes GREEN Data L SB Odd POLARITY RED Data MSB Odd POLARITY RED Data POLARITY RED Data POLARITY RED Data POLARITY RED Data POLARITY RED Data POLARITY RED Data POLARITY RED Data LSB Odd POLARITY Test Signal Out Test Signal Out Test Signal Out 12V for Output Voltage P3 1 VR1 2 for Contrast Volume P3 3 4 DNE ON 5V for Back Light Control P3 5 H Light ON VR1 2 Brightness Control P5 1 3 vec ooo Menu Key Input Select Key Input Down Key Input Up Key Input LED RED Control Signal LED GREEN Control Signal This terminal must be opened at System side TouchScreen Controller for LMU TK15A4T only Repuest To Send Receive Data Transmit Data Clear To Send Data Carrier Detect Data Terminal Ready Signal ground Data Set Ready Chassis earth ground Upper right UR corner Lower right LR corner Upper left UL corner Lower left LL corner 11 7 EXPLODED VIEW AND PARTS LIST 7 1 Exploded View N CAUTION 7 2 Parts List 7 2 1 LMU TK
7. S Y 248 N CAUTION Parts marked as A Are very important to secure safety In case of replacement it is required to use designted parts for safety 7 2 2 LMU TK15A4T REF NO AN PART No DESCRIPTION Q ty NOTES OUTER 632 890 7397 OUTER CARTON Stamp T INDIVIDUAL 632 861 5414 632 889 7827 632 889 7834 661 000 9587 632 862 2696 632 603 0998 632 298 2376 632 607 4824 632 567 2588 632 607 4824 PAD TOP ACCESSORY CASE PAD PAD CORNER POLYETHYLENE BAG 400X550 POLYETHYLENE BAG 130X500 POLYETHYLENE BAG 120X320 POLYETHYLENE BAG L 180X270 POLYETHYLENE BAG 200X300 POLYETHYLENE BAG L 180X270 Ago FOR MONITOR FOR AC ADAPTER FOR CONTROLL BOX FOR USER S GUIDE FOR RGB CABLE FOR SERIAL CABLE ACCESSORY 632 890 8363 632 890 8370 632 867 2325 INSTRUCTION MANUAL ENGLISH INSTRUCTION MANUAL GERMAN CD ROM DISK TOUCHWARE CABI NET1 AN 661 001 5571 632 892 1003 TOP LID ASS Y RATING PLATE CHASSIS 661 001 5519 BOTTOM LID ASS Y 15A4T CHASSIS ELC AN 661 001 5533 661 001 5588 661 001 5595 661 001 5557 661 001 5625 632 835 1060 632 866 8397 661 001 5618 632 890 5010 LIQUID CRYSTAL DIS ASS Y TOUCH DC AC INVERTER ASS Y POWER SWITCH ASS Y AC ADAPTER ASS Y SERIAL CONTROLLER ASS Y CABLE VGA SERIAL CABLE 1 8M FFC ASS Y REMOTE CONTROLLER ASS Y
8. SANYO SERVICE MANUAL LMU TK15A4 Without Touch Panel INDUSTRIAL MONITOR LMU TK15A4T With Touch Panel GENERAL PRODUCT CODE NO LMU TK15A4 1938 102 24 LMU TK15A4T 1 938 102 28 REFERENCE NO SM 920009 PRODUCT CODE NO 193810224 REFERENCE NO SM 920010 PRODUCT CODE NO 193810228 PRECAUTIONS 2 1 MAIN SPECIFICATION 3 2 TROUBLE SHOOTING 4 5 3 MAINTENANCE 3 1 LMU TK15A4 6 3 2 LMU TK15AAT 7 4 BLOCK DIAGRAM 8 5 CONNECTION DIAGRAM 9 6 TABLE OF SIGNAL NAME 10 11 7 EXPLODED VIEW AND PARTS LIST 7 1 Exploded View 12 7 2 Parts List LMU TK15A4 13 LMU TK15A4T 14 8 APPENDEX
9. Symbol_ ______SignalName Location Notes RED Analog Video Signal GREEN Analog Video Signal BLUE Analog Video Signal DDDA ID1 DDC Data HSYNC Horizontal Synchronizing Signal VSYNC Vertical Synchronizing Signal DDCK ID3 DDC Data Clock BE7 BLUE Data MSB Even POLARITY BE6 BLUE Data POLARITY BE5 BLUE Data POLARITY BE4 BLUE Data POLARITY BE3 BLUE Data POLARITY BE2 BLUE Data POLARITY BE1 BLUE Data POLARITY BEO EVEN BLUE Data LSB Even POLARITY GE7 GREEN Data MSB Even POLARITY GE6 GREEN Data POLARITY GES GREEN Data POLARITY GE4 GREEN Data POLARITY GREEN Data POLARITY GE2 GREEN Data POLARITY GE1 GREEN Data POLARITY GEO EVEN GREEN Data LSB Even POLARITY RE7 RED Data MSB Even POLARITY RE6 RED Data POLARITY RE5 RED Data POLARITY RE4 RED Data POLARITY RE3 RED Data POLARITY RE2 RED Data POLARITY RE1 RED Data POLARITY REO EVEN RED Data LSB Even Data Clock POLARITY Data Enable POLARITY Vertical Synchronizing Signal POLARITY Horizontal Synchronizing Signal POLARITY BLUE Data MSB Oad POLARITY BLUE Data POLARITY BLUE Data POLARITY BLUE Data POLARITY BLUE Data POLARITY BLUE Data POLARITY BLUE
10. e of screen again refer to User s Manual for computer Adjust the screen correctly Check the connection of a signal cable Don t extend a signal cable Check the specification of a computer Replace the main PCB with the new one Check the connection of a signal cable Ensure the connector of wire harness Replace the main PCB with the new one A Itis possible to treated by end user B It might be possible to treat by end user in some case C It must be treated by Professional Technical Staff 3 MAINTENANCE 1 3 1 LMU TK 15A4 Disassembling the major components Cabinet 1 Unscrew to secure the cabinet 8 position 2 Pull the cabinet upward to remove it LCD module 1 Unscrew to secure the LCD module 4 position 2 Pull the LCD module up and pull two connectors out from inverter unit 3 Disconnect two cables from the main PCB Inverter Unit 1 Unscrew to secure the Inverter Unit 4 position 2 Disconnect the cable from the main PCB Main PCB 1 Pull a RGB signal cable out 2 Unscrew to secure the main PCB 5 position 3 Disconnect the cables on the main PCB 6 position one cable has already been disconnected two connectors from LCD module one connector from the Switch PCB one connector from the VR PCB one connector from the DC IN PCB one connector from the Inverter PCB 4 Unscrew to secure the bracket for RGB connector 2 position Connector PCB 1 Unscrew to secure the connector PCB 2
11. ntroller 1 Unscrew to secure the touch controller PCB 2 position 2 Disconnect a serial cable Serial Cable Connector and Cable with bracket 1 Unscrew to secure the bracket for serial cable 2 position Connector PCB 1 Unscrew to secure the connector PCB 2 position 2 Disconnect the cable from the main PCB VR PCB 1 Unscrew to secure the VR PCB 2 position 2 Disconnect the cable from the main PCB DC IN PCB 1 Unscrew to secure the DC IN PCB 2 position 2 Disconnect two cables one is from power switch and another one is from the main PCB Power Switch 1 Remove the power switch while pressing the hook of the power switch 4 BLOCK DIAGRAM GSO O3GIA I3NVd G91 VOX o BI aue es 8 0 59 15 BuisseooJd JOSHBWS 1341 1ueuieoueuue o6p3 40Joo nue uj peoueuu3 5 SOQV ZHIN SEL 19 8 ee SHVLASHO 5 YAMOd TANVd Bulwy jeued 141 10 09 aige dn yoo bsc Eie M P sss 1 dsTIOHINOD ousi 5 god UEN 3ALLIOVdvo e HOSN3S H3TIOHLNOO dxi Ajuo LpVOSIML NW1 104 5 Connection Diagram YOUMS OV S ANIS
12. o a Computer Is a signal cable connected securely 2 Is a computer standing by Disconnected a signal cable or Bent a terminal pin Is an AC Adapter defective Is the wire harness between Inverter PCB and LCD module secured firmly Is the wire harness between main PCB and Inverter PCB secured firmly Is the wire harness between main PCB and DC IN PCB secured firmly Is the LCD module defective Is the Inverter unit defective Is the display circuit on main PCB defective Is the Power Supply circuit on main PCB defective Is a computer standing by Is a screen saver programming running Is the computer s signal timing not agreeable to the LCD s specification Is the Image Processing circuit on main PCB defective Is the wire harness between main PCB and LCD module secured firmly Is the LCD module defective Is the Image Processing unit circuit on main PCB defective Treatments Check AC outlet AC cord DC Jack and Power switch for a LCD monitor Check the Power for a Computer Check the connection of a signal cable Be out of standing by condition by operating to a computer Ensure the connection of a signal cable Replace an AC Adapter with the new one Check the connection of wire harness Check the connection of wire harness Check the connection of wire harness Replace a LCD module with the new one Replace an Inverter unit with the new one Replace the main
13. pe Screen Size Pixel Pitch Pixel Format Brightness Response Time 40ms Contrast 350 1 typ Viewing Angle minimum Left amp Right 70 Up 55 Down 65 Back Light CCFL x 2 Colors 16 77million Video Control TFT 15 0 0 297x0 297 mm 1 024 768 250cd m typ Analog RGB 0 7Vp p 75 ohm Sync Type Level Separate TTL Synchronization 24 8k 60 2kHz Frequencies 56 75Hz ouch panel Input Signal Capacitive 10bit 1 024x1 024 Bi directional asynchronous Communication RS232C serial communication Physical Video Signal 15pin mini D Sub Input Qpin mini D Sub Power Supply DC Jack Operatin operating 5 to 40 Environment Temperature Storage 20 to 60 Humidity tput Humidity _____ 3096 85 RH No Condensation Power Supply Model Name Gl40 US1225 AC Adapter AC115 240V 1 0A 0 55A 50 60Hz DC 12V 2 5A Power Supply Consumption 28W max 30W max E 5W in Energy Saving mode 385 W x 308 D x 46 H mm 385 W x 309 D x 54 H mm 3 7 kg 4 2 kg AC Adapter Power Cord RGB AC Adapter Power Cord RGB cable OSD control box User s cable Serial cable OSD control Accessories Guide box Touch Ware CD ROM User s Guide 2 TROUBLESHOOTING Check the following for troubles of LCD monitor Symptom No Picture with Back light OFF No Picture with Back light ON White Grey on whole screen Nothing on screen Check Points Is the Power ON to a LCD Monitor Is the Power ON t
14. position 2 Disconnect the cable from the main PCB VR PCB 1 Unscrew to secure the VR PCB 2 position 2 Disconnect the cable from the main PCB DC IN PCB 1 Unscrew to secure the DC IN PCB 2 position 2 Disconnect two cables one is from power switch and another one is From the main PCB Power Switch 1 Remove the power switch while pressing the hock of the power switch 10 3 2 LMU TK 15A4T Disassembling the major components Cabinet 1 Unscrew to secure the cabinet 8 position 2 Pull the cabinet upward to remove it LCD Panel 1 Unscrew to secure the LCD panel 4 position 2 Pull the LCD panel and touch panel up and pull two connectors out from inverter unit Disconnect two cables from the main PCB Unscrew to secure the earth terminal 1 position Disconnect the cable on the main PCB Disconnect the cable on the touch controller PCB Gps e Inverter Unit 1 Unscrew to secure the inverter unit 4 position 2 Disconnect the cable from the main PCB Main PCB 1 Pull a RGB signal cable out 2 Unscrew to secure the main PCB 5 position 3 Disconnect the cables on the main PCB 7 position two cables has already been disconnected two connectors from LCD panel one connector from the Switch PCB one connector from the VR PCB one connector from the DC IN PCB one connector from the Inverter PCB one connector from the Touch Controller PCB 4 Unscrew to secure the bracket for RGB connector 2 position Touch Co
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