Philips 241S4LCB/00 страница 6 Скачать руководство пользователя

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241S4L LCD

Troubleshooting

ġġ

Содержание 241S4LCB/00

Страница 1: ...WARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC EQUIPMENT CONTAINING HIGH VOL TAGES CAUTION USE A SEPARATE ISOLATION TRANSFORMER FOR THIS UNIT WHEN SERVICING Published by Philips Consumer Lifestyle Copyright reserved Subject to modification JSep 14 2011 Scaler Diagram C B A 36 41 GB MERIDIAN 4 Troubleshooting 6 7 Service Tool 20 21 241S4LSS 00 inch FHD General product...

Страница 2: ...ed views Use of substitute replacement parts which do not have the same specified safety characteristics may create shock fire or other hazards Under no circumstances should the original design be modified or altered without written permission from Philips Philips assumes no liability express or implied arising out of any unauthorized modification of design Servicer assumes all liability WARNING T...

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Страница 4: ...ont View Product Description Accessory Pack Unpack all the parts Connecting to Your PC 1 Connect the power cord to the back of the monitor firmly Philips has pre connected VGA cable for the first installation ʳ Rear View ʳ ʳ ʳ ʳ ʳ ...

Страница 5: ...241S4L LCD 5 Installation Connecting to Your PC 1 Connect the power cord to the back of the monitor firmly Philips has pre connected VGA cable for the first installation ġ ġ ...

Страница 6: ...6 241S4L LCD Troubleshootingġ ġ ...

Страница 7: ...241S4L LCD 7 Troubleshooting ...

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Страница 9: ... On Screen Display The OSD Treeġ ġ HORZ LV DQ RYHUDOO YLHZ RI WKH VWUXFWXUH RI WKH 2Q 6FUHHQ LVSOD RX FDQ XVH WKLV DV D UHIHUHQFH ZKHQ RX ZDQW WR ZRUN RXU ZD DURXQG WKH GLIIHUHQW DGMXVWPHQWV ODWHU RQ ġ ġ ...

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Страница 16: ...16 241S4L LCD FAQs Frequently Asked Questions ...

Страница 17: ...241S4L LCD 17 FAQs Frequently Asked Questions ...

Страница 18: ...806 n n 16 DMT 4 3 1024x768 70 75 000 56 476 70 069 806 n n 17 DMT 4 3 1024x768 75 78 750 60 023 75 029 800 p p 18 CVT 1152x864 60 81 750 53 783 59 959 897 n p 19 1152x864 70 94 499 63 851 70 012 912 p p 20 DMT 1152x864 75 108 000 67 500 75 000 900 p p 21 MAC 1152x870 75 100 001 68 682 74 980 916 n n 22 SUN 1152x900 66 94 500 61 846 66 004 937 p p 23 SUN 1152x900 76 108 000 71 809 76 149 943 p p 2...

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Страница 20: ...20 241S4L LCD Service tool Hardware PCM code 12NC 5E L8215 001 996510019769 ...

Страница 21: ...241S4L LCD 21 Service tool Software FW writing tool Easy Writer V4 54 DDC writing tool Q EDID V30 ...

Страница 22: ... Association VESA Extended Display Identification Data EDID information may be also obtained from VESA Configuration and procedure PI EDID The software is provided by IMS to upgrade the firmware of CPU PI EDID Tools is for the interface between Parallel Port of PC and 15 pin D SUB connector of Monitor It is a windows based program which cannot be run in MS DOS System and equipment requirements 1 A...

Страница 23: ...T M D S data1 10 T M D S data1 11 T M D S data1 shield 12 No Connect 13 No Connect 14 5V Power 15 Ground for 5V 16 Hot plug detect 17 T M D S data0 18 T M D S data0 19 T M D S data0 shield 20 No Connect 21 No Connect 22 T M D S clock shield 23 T M D S clock 24 T M D S clock PIN No SIGNAL PIN No SIGNAL 1 Red 9 DDC 3 3V or 5V 2 Green SOG 10 Logic GND 3 Blue 11 Sense GND 4 Sense GND 12 Bi directional...

Страница 24: ...24 241S4L LCD DDC Instructions 6 Setup the Philips IMS EDID Tools program Step 1 Open Q EDID V030 Software into your folder as shown in Fig 3 and Fig 4 Fig 3 Fig 4 ...

Страница 25: ...241S4L LCD 25 DDC Instructions Step 2 Press Open File then choose 241S4L DDC FILE Fig 5 ...

Страница 26: ...26 241S4L LCD DDC Instructions Step 3 Load DDC file success as shown in Fig 6 Fig Step 4 update Serial number and press enter to correct S N number shown as Fig 7 Fig 7 ...

Страница 27: ...241S4L LCD 27 DDC Instructions Step 5 Press RUN to write EDID and serial number shown as Fig 8 Fig 8 Step 6 EDID and serial number update success shown as Fig 9 Fig 9 ...

Страница 28: ...CD DDC Instructions 8 Press Read EDID to read EDID and serial number shown as Fig 10 and check Serial number is the same as we set Note If not the same please rewrite EDID S N again Fig 10 Serial Number Definition ...

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Страница 33: ...es Foreign material inside polarizer It shows liner or dot shape Concentric circle formed Bottom back light of LCD is brighter than normal Back light un uniformity Backlight has foreign material Black or white color liner or circular type Quick reference for failure mode of LCD panel this page presents problems that could be made by LCD panel It is not necessary to repair circuit board Simply foll...

Страница 34: ...34 241S4L LCD LULQJ LDJUDP ...

Страница 35: ...241S4L LCD 35 ORFN LDJUDP ...

Страница 36: ...3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 G1 G1 G2 G2 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 C73 C 1 R120 1 Fiducial_Mark R112 C R111 C TP51 TP54 TP58 Fiducial_Mark TP59 TP62 R115 C 2 TP49 C71 1 TP65 R113 C TP63 Q9 2 4S B E C C75 1 TP68 U12 C L4 1 RESET 1 VCC 2 GND 3 CD 5 NC 4 C72 1 TP55 H1 HOLE V8 1 2 3 4 5 6 7 8 9 R117 TP57...

Страница 37: ...J R124 NC_0 C52 NC_0 1U Z TP47 R88 NC_4 7K J R99 160 R87 NC_10K J R98 1K J TP46 R107 1K J L12 Z220 R95 100 F C54 NC_0 1U Z C68 10U M TP42 TP41 R101 0 R90 4 7K J L14 Z30 C65 NC_0 1U Z TP33 TP45 R102 1K J TP28 R97 47K J C76 0 1U Z Q7 AP2305GN HF D G S C59 NC_0 1U Z C56 220P J C63 10U M L13 Z30 R96 100 F TP27 R89 NC_4 7K J Q5 NC_2N3906S C E B J6 2K61209204 1 2 3 4 5 6 7 8 R103 NC_47K J TP31 J4 2KK224...

Страница 38: ... 1U K R69 100 F R78 100 F L5 Z220 R65 4 7K J C45 27P J R59 100 F C38 4 7U K L9 Z220 C27 0 1U Z TX1 R74 NC_47K J C51 0 1U Z R121 NC_10K J C50 1U K R60 100 F L10 Z220 R63 1M J R64 1K J L7 Z220 R73 1K J R70 1K J R62 1K J U8 NT68668U RSTB 1 DVDD 2 DGND 3 RX2 4 RX2 5 AVCC 6 RX1 7 RX1 8 AGND 9 RX0 10 RX0 11 AGND 12 RXC 13 RXC 14 AVCC 15 REXT 16 ADC_BIAS 17 PGND 18 BIN1 19 BIN1 20 SOG1I 21 GIN1 22 GIN1 2...

Страница 39: ...0 R43 4 7K J R39 10 F TP11 R42 10 F R46 100 F TP23 TP15 TP12 DN2 BA 70LT1G A1 A2 J R44 4 7K J C20 0 1U Z C22 47P J Q2 NC_2N3904S B E C R47 100 F TP21 R54 NC_10K J R37 10 F TP13 R49 1K J R40 10 F U5 AZC199 04S I O 1 1 GND 2 I O 3 4 VDD 5 I O 4 6 I O 2 3 R51 NC_100 F R48 10 F TP18 U4 AZC199 04S I O 1 1 GND 2 I O 3 4 VDD 5 I O 4 6 I O 2 3 R53 NC_47K J TP22 J2 2K22034024 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 ...

Страница 40: ... Z R22 NC_75 F R34 NC_10K J TP1 R32 10K J L3 Z60 R9 1K J R19 12K J J1 2K 24012 B15_HF 1 7 2 8 3 9 4 10 5 11 12 13 14 15 6 G1 G2 C15 0 047U 16 TP10 C11 0 1U Z U3 AZC199 04S I O 1 1 GND 2 I O 3 4 VDD 5 I O 4 6 I O 2 3 TP9 R31 10K J C10 0 047U 16 C3 NC_4 7P C R6 100 F R29 0 J R15 150 J R17 100 F C16 22P J Q1 2N3904S B E C R3 NC_75 F DN1 BA 70LT1G A1 A2 J R18 12K J R7 100 F C8 0 047U 16 C2 0 047U 16 R...

Страница 41: ...S calar Diagram C B A 41 241S4L LCD ...

Страница 42: ... NTC 8 HM 2 1 C620 0 1U C601 0 1U K R725 3 3K F R714 470 TP704 D701 UG4D 3 73 A K TP605 BD601 2KBP06M LF 2 1 3 4 R701 27 C615 1000P M C704 1000P K D705 UF4007 LF A K R713 330 TP601 TP705 C621 1000P K HSink GC1 3D05402001 1 G1 F601 250 2A R614 17 4K F TP603 R735 100K F 703 2N7002K D G S C702 680U 16 1 2 C602 P N TP706 C706 1000P K TP602 R723 68 D703 P N A K C616 S ec 47U 50 1 2 R612 100 L601 45MH 1...

Страница 43: ... R816 75K F 801 AP9997GH HF D G S R819 12K F R865 P N TP861 C814 1000P 50 R820 33K C856 0 1U K R803 33 J D801 S100 A K C854 1U 50 K TP862 R861 P N C808 0 47U 16 R817 300K F R804 0 2 F TP863 R821 3 3K C812 P N C821 100P R814 33K TP864 R862 P N C855 1U 50 K C809 0 47U 16 MP3394 SOP C801 P 12 L D2 10 S NS 13 GND 4 GAT 14 N 15 CC 16 C MP 1 N 2 SC 5 B SC 7 S T 6 L D4 8 L D3 9 L D1 11 DBRT 3 TP860 R863 ...

Страница 44: ...44 241S4L LCD ...

Страница 45: ...in 8 is EN PIN pin 4 is SDA PIN U2 LDO part namber in DSN is 7D 09193 03B but in the BOM is 7D 02102 B3B U2 DSN is 7D 09193 03B BOM is 7D 02105 03B 4 SDA 5 SCL Touch TP4 S3 1 1 TP1 U1 C A P 1 0 0 6 1 AIA TR CS1 1 ALERT 2 SDAT 3 SCLK 4 VDD 5 CS6 6 CS5 7 CS4 8 CS3 9 CS2 10 GND G1 S4 1 1 C1 0 1 U Z R5 10K J R3 10K J R1 4 7K J S5 1 1 C6 4 7 U K C5 0 1 U Z C4 0 0 2 2 U K R2 4 7K J TP2 OP OP3 OP OP2 TP7...

Страница 46: ...Control Diagram C B A 46 241S4L LCD ...

Страница 47: ...alert pin 7 is function LED NA pin 2 is function LED NA pin 8 is ground Input From Interface Board Output to CTRL board pin 1 is EN PIN pin 8 is EN PIN Change FIDUCIAL_CEM to FIDUCIAL for two layer PCB willi_2011 01 25 EN PIN alert 5V SCL SDA power LED N C _ Z D 1 P Z U 6 2 B2 A K R1 0 C1 NC _ 2 2 0 P J J2 2KK2261008 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 G1 G1 G2 G2 OP3 J1 2KK2261008 1 1 2 2 3 3 4 4 5 5...

Страница 48: ...L D D r C B A 48 241S4L LCD ...

Страница 49: ...M4 241S4L 241S4LA 241S4LC 241B4LP 241S4LY 241B4LPY GENERAL PRODUCT SPECIFICATION Issued by Argent Chan Paul Tsai Revision History ġ Ver Date yy mm dd Author Brief Description 0 1 2011 01 13 UC Hsu Initial version ġ ġ ġ ġ ġ ġ ġ ġ ġ ġ ġ ġ ġ ġ ġ ġ Blue Changes than last version Red TBD ġ ġ M4 Series Quick Specification table ġ ġ ġ ġ ġ ġ ġ ...

Страница 50: ...RIZONTAL SCANNING 10 3 5 VERTICAL SCANNING 10 3 6 POWER INPUT CONNECTION 10 3 7 POWER MANAGEMENT 10 3 8 VGA DISPLAY IDENTIFICATION 11 3 9 DVI DISPLAY IDENTIFICATION 11 3 10 DISPLAY PORT IDENTIFICATION 11 3 11 USB SUPPORT OPTION REFER TO QUICK SPECIFICATION TABLE 11 3 12 DDC CI SUPPORT AND SMART MANAGE CONTROL 11 3 13 PIVOT FUNCTION OPTION REFER TO QUICK SPECIFICATION TABLE 11 3 14 HOT KEY DEFINITI...

Страница 51: ...OF CONTROL ICONS 14 5 6 COLOR FOR RESIN PAINT 14 5 7 FIRE ENCLOSURE REQUEST 14 5 8 RESINS 14 5 9 IF PAINT IS USED 15 5 10 PLASTIC MOLD TOOLING 15 5 11 PLASTICS FLAMMABILITY 15 5 12 TEXTURE GLOSSING OF HOUSING 15 5 13 TILT AND SWIVEL BASE 15 5 14 KENSINGTON LOCK 15 5 15 PRODUCT DIMENSION WEIGHT REFER TO PHILIPS APPROVED SHT 191 SHT560 16 5 16 TRANSPORTATION 16 5 17 PALLET CONTAINER LOADING REFER TO...

Страница 52: ...7 Monitor Name 13 characters max Philips 241SL 241S4LY 1 User visible strings on inf file Philips 241SLY 24inch Wide LCD MONITOR 241S4LY 2 Manufacturer ID EDID data PHL 3 Product ID xxxx 4 codes MSB byte 12 08 ġ ġ LSB byte 11 B1 4 maximum resolution 1920x1080 5 Horizontal Frequency Range 30 83 KHz 6 Vertical Frequency Range 56 76Hz 7 Monitor Name 13 characters max 241SLY 241B4LP 1 User visible str...

Страница 53: ...7M colors Backlight WLED Active area W x H Vertical 531 36mm x Horizontal 298 89 mm View angle CR 10 170 160 for H V Contrast ratio 1000 1 Typ White luminance 250 nit Typ Color gamut 72 Typ 2 2 Scanning frequencies Hor 30 83 KHz Ver 50 76 Hz Video dot rate 241S4L 241S4LA 241S4LC 241B4LP Analog Support RGB WUXGA 1920x1200 60 2048x1152 60hz input for NT68668UMFG 205Mhz HPLL With 64 steps phase Adjus...

Страница 54: ...NO VIDEO INPUT message to be displayed on screen while no signal is detected Monitor will automatically optimize resolution and frequency whenever connected to different signal source When press the Auto the screen also show a status bar During adjustment period a status bar will show on screen from 0 to 100 to indicate the progress of adjustment Auto adjustment New timing preset modes non factory...

Страница 55: ...ale with DDC2B pin assignments Blue connector thumb operated jack screws Pin assignments PIN No SIGNAL 1 Red 2 Green SOG 3 Blue 4 Sense GND 5 Cable Detect GND 6 Red GND 7 Green GND 8 Blue GND 9 DDC 3 3V or 5V 10 Logic GND 11 Sense GND 12 Bi directional data 13 H H V sync 14 V sync 15 Data clock 3 1 2 DVI Cable The input signals are applied to the display through DVI D cable Length Please refer to ...

Страница 56: ...DC clock 7 DDC data 8 No Connect 9 T M D S data1 10 T M D S data1 11 T M D S data1 shield 12 No Connect 13 No Connect 14 5V Power 15 Ground for 5V 16 Hot plug detect 17 T M D S data0 18 T M D S data0 19 T M D S data0 shield 20 No Connect 21 No Connect 22 T M D S clock shield 23 T M D S clock 24 T M D S clock 3 1 3 Display port cable Length Please refer to cable bundle summary file Connector type D...

Страница 57: ...Need to support those timings 2 Perfect FOS after auto adjustment User mode 1 Can save those timing that not in Preset mode and can be showed not over scaler or Panel spec 2 It needs to reserve the 10 timings space in memory size 3 2 1 Mode storing capacity Factory preset modes Refer to Timing table preset modes Refer to Timing table User modes Refer to Timing table Timing pixel clock over H W lim...

Страница 58: ...o őũŪŭŪűŴŠōŰŨŰŠĲĺĳıŹ ĲıĹıįţŮű Power On Logo Power On Show up Philips logo 3 seconds Æ Change to input signal This picture is reference only The official drawing will send out by PM 3 4 Horizontal scanning Sync polarity Positive or Negative Scanning frequency 30 83 K Hz 3 5 Vertical scanning Sync polarity Positive or Negative Scanning frequency 56 76 Hz 3 6 Power input connection Power cord length ...

Страница 59: ...rface revision 1 0 use DDC 2B DDC CI and EDID V1 3 3 10 Display port identification 3 11 USB support option refer to Quick specification table Connect the upstream port of the monitor to host PC s USB port via USB cable Then attach external device to the downstream port of the monitor Check if the device can work properly 3 12 DDC CI Support and Smart Manage Control In accordance with VESA DDC CI ...

Страница 60: ...ponse time when Gary to Gary When SmartResponse on Response time 2 mSec typ OD will only work after 3 frames pass to pretend user see side effect When smart Image set to off and color temp set to User define OD function will work immediately SPEAKER 1 Input signal 1000 mVrms Loudspeaker Impedance 5 25 F1 Ohm 15 1 5W 1 5 W typical stereo for RMS 2 earphone Stereo 50mVrms for headphone of 32 The lou...

Страница 61: ...tion CIE coordinates x y 11500K x 0 270 0 02 y 0 281 0 02 PerfecTune II 9300K x 0 283 0 02 y 0 297 0 02 PerfecTune II 8200K x 0 291 0 02 y 0 306 0 02 PerfecTune II 7500K x 0 298 0 02 y 0 314 0 02 PerfecTune II 6500K sRGB x 0 313 0 02 y 0 329 0 02 PerfecTune II sRGB x 0 313 0 02 y 0 329 0 02 PerfecTune II 5000K x 0 345 0 02 y 0 357 0 02 PerfecTune II Production alignment spec CIE coordinates x y 11...

Страница 62: ...hanical characteristics 5 1 Cosmetic Philips ID 5 2 Mechanical data files ProE files required 5 3 Location of Philips logo Per Philips make up sheet 5 4 Gap between panel and front bezel 1 ĳmm Typ 5 5 Location of Control icons Per Philips Graphic sheet 5 6 Color for resin paint Per Philips make up sheet 5 7 Fire enclosure request Shielding Cover should fulfill international standard 5 8 Resins x R...

Страница 63: ...o be Flame Retardant UL 94 HB or Better x Base Pedestal to be Flame Retardant UL 94 HB x All major plastic parts bezel back cover need to be molded from same resin x Plastic resin type selection should be referred to plastic Philips Pool monitor 5 12 Texture Glossing of housing x The texture area and texture no should follow Philips make up sheet x The exterior surfaces shall have a uniform textur...

Страница 64: ...Transportation packages x Net weight Packaging and wrapping shall be sufficient to protect the product against damage or loss during shipment from the supplier to the destination specified in the purchase order All packaging materials are subject to test and evaluation per UAN D1534 00 01 02 x The cushion material shall be constructed using EPS material x The doggy hole is requested 5 16 2 Transpo...

Страница 65: ...A A L1220 W983 mm 241S4LY 241S4LC 241B4LP 241B4LPY A L1150 W978 mm x Sea container 20 pallet slip sheet Container Table a 241S4LY 241S4LC 241B4LP 241B4LPY Shipping Container WW Stowing Type Quantity of products sets Quantity of Products sets Quantity of pallet sets Every container Every Pallet Every Container With Slip sheet 20 636 A 53 A 12 40 1272 A 53 A 24 40 HQ 1440 A 60 A 24 With pallet 20 60...

Страница 66: ...er China Stowing Type Quantity of products sets Quantity of Products sets Quantity of pallet sets Every container Every Pallet Every Container With pallet 20 600 A 60 A 10 40 1221 A 60 A 20 B 21 B 1 40 HQ 1421 A 70 A 20 B 21 B 1 x Sea container 40 pallet slip sheet Refer to Container Table x Sea container 40 High Cube pallet slip sheet Refer to Container Table x Land 45 Truck and Trailer 800X1200m...

Страница 67: ...cking request in different transportation for EU UK SHT560 A Land 45 Truck and Trailer 800X1200mm pallet for EU Nil B Land 45 Truck and Trailer 1000X1200mm pallet for UK ĳĵĲŔĵōİĳĵĲŔĵōłġĻġġġġġĲĶķıġ ġġġġġġġġġ241S4LY 241S4LC 241B4LP 241B4LPY 1300 ġ 6 Environmental characteristics The following sections define the interference and susceptibility condition limits that might occur between external envir...

Страница 68: ...ġġ0 1 M4 241S4 241B4 24 Wide 16 9 LCD Monitor 2011 07 12 PHILIPS 20 of 20 6 ġ 6 2 Transportation tests Refer to 5 15 2 6 3 Display disturbances from external environment According to IEC 801 2 for ESD disturbances 6 4 Display disturbances to external environment ...

Страница 69: ...lo e e 241S4L LCD 69 241S4L ...

Страница 70: ...lo e e 241S4L LCD 70 241S4LC ...

Страница 71: ...AU AU AU CUSH N FR NT 4G 1LH01 001 CUSH N FR NT CN 4G 1LH03 001 CUSH N BACK 4G 1LH02 001 CUSH N BACK CN 4G 1LH04 001 CART N 4D 1LH01 001 CART N CN 4D 1LH02 001 Accessory Styling 100 110 120 Model 2 4 1 S 4 L S S 0 0 2 4 1 S 4 L S S 0 0 A P 2 4 1 S 4 L S S 0 1 2 4 1 S 4 L S B 0 0 2 4 1 S 4 L S B 0 0 A P 2 4 1 S 4 L S B 0 1 2 4 1 S 4 L S B 2 7 2 4 1 S 4 L S B 6 9 2 4 1 S 4 L S B 7 5 2 4 1 S 4 L S B ...

Страница 72: ...NC AU AU AU AU AU AU AU AU AU 100 CUSH N FR NT 4G 1LJ01 001 110 CUSH N BACK 4G 1LJ02 001 120 CART N 4D 1LJ01 031 Accessory Styling Model 2 4 1 S 4 L C S 0 0 2 4 1 S 4 L C S 0 0 A P 2 4 1 S 4 L C S 0 1 2 4 1 S 4 L C B 0 0 2 4 1 S 4 L C B 0 0 A P 2 4 1 S 4 L C B 0 1 2 4 1 S 4 L C B 2 7 2 4 1 S 4 L C B 6 9 2 4 1 S 4 L C B 7 5 Accessory Styling loc t o De cr t o PCM co e Ph l 12NC AU AU AU AU AU AU AU...

Страница 73: ...M PCM De cr t o 1 5F LU 3 0 1 LCDM24 M240H 01 D AU Z AU 2 5 1LH01 001 MA N F B ARD ASS 3 5 1LH02 001 P R B ARD ASS 4 5 1LJ26 001 L D BD ASS 5 5 1LJ03 001 u er BZL 6K 1LH42 001 ASS CTRL BD u er BZL _FR NT B Z L ASS Bl c th CTRL L D BD ...

Страница 74: ... ol er ro he t l e to e ch ter l ee F 1 B Re o e the e ce ol er o the ol er l e o l t re or ol er uc er ee F 1C h le hol the SMD th r o t ee er t e t o e tl u the ol er ro he t l e to e ch ter l ee F 1 B Re o e the e ce ol er o the ol er l e o l t re or ol er uc er ee F 1C 1 3 C ut o o re o l he h l the ol er ro u e u t le re ur e e c re ul he re o the ch o ot u e u ue orce th the r o t ee er The ...

Страница 75: ... u e the C h to e he te u or o e hour rou 90 or r T e tte t o or SD rotect o 5 Re or o BGA B ll Gr Arr C Ge er l Althou h LF BGA e l el re er h h there t ll e re u re e t or co o e t re or B re or e e the roce o re o the co o e t ro the P B re l c t th e co o e t LF BGA re o e ro P B the ol er ll o the co o e t re e or e r t c ll o the re o e LF BGA h to e c r e De ce Re o l A the c e th co o e t ...

Страница 76: ...Re r Flo Ch rt Power Board Bad Power Board OK NG OK OK Check Scaler Board Bad Scaler Board OK OK 76 241S4L LCD ...

Страница 77: ...Re r Flo Ch rt Check Power Board OK Check LCD Panel OK NO OK Control Board OK OK Board 18V 12V 5V DC 241S4L LCD 77 ...

Страница 78: ...houl e H Pot Grou Co t u t te te ollo Co t o H Pot Te t or ro uct here the ut 220 AC H Pot Te t or ro uct here the ut 110 AC Grou Co t u t Te t re u re e t Te t olt e 2820 DC 2000 AC 1700 DC 1200 AC Te t t e 3 eco 1 eco Tr curre t Te ter Set t 100uA or M l t Set t 0 1uA or M l t 5 A R t e Te ter Set t 2 eco ʳ Te t curre t 25A AC Te t t e 3 eco Re t ce re u re 0 09 Roh R the re t ce o the cor 91 22...

Страница 79: ... replace SOP or er to e the touch u ct o ore e t e For er ce re r le e re l ce the hole o ule he rece e the o tor e ther Be el or CTRL BD out o u ct o le e re r the hole o ule Mo ule P N e o re rt l t o er ce u l t l heet 241S4L LCD 79 ...

Страница 80: ...ctor o e re Me u Do Po er utto t the e t e to tur o o tor Ste 2 Mo e cur or to Bur Mo e elect e to e le ur o e Mo e cur or to Auto Le el re Me u utto t ll ho o e AUT C L R K Ste 3 Be ore ou le e the ctor o e le e re e er to o e cur or to Bur Mo e elect No 80 241S4L LCD ...

Страница 81: ...Ph l M3 M4 Ser e U er re et S P Ste 1 Tur o Mo tor Pre Me u utto to e ter to u er o e Choo e Setu Re et e Ste 2 Ru Auto A u t e t 81 241S4L LCD ...

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