Download Samsung S24A450S Service manual
Transcript
!"#$ %&'( %&'( %&'( )*+,- ./012- 34 ./012- 56 .789:;<=8>?@- .A 5B?@- %&0CDEFGH IJ KLM KLM KLM NOPK PKQR STUVWXY=Z[\]= )^_`abcTUdRefgbhi!9hjk lmn WXY=Z[\ o`]= phqr 1. Precautions 1. Precautions 1-1. Safety Precautions Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical shock. 1-1-1. Warnings 1. For continued safety, do not attempt to modify the circuit board. 2. Disconnect the AC power and DC power jack before servicing. 1-1-2. Servicing the LCD Monitor 1. When servicing the LCD Monitor, Disconnect the AC line cord from the AC outlet. 2. It is essential that service technicians have an accurate voltage meter available at all times. Check the calibration of this meter periodically. 1-1-3. Fire and Shock Hazard Before returning the monitor to the user, perform the following safety checks: 1. Inspect each lead dress to make certain that the leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the monitor. 2. Inspect all protective devices such as nonmetallic control knobs, insulating materials, cabinet backs, adjustment and compartment covers or shields, isolation resistorcapacitor networks, mechanical insulators, etc. 3. Leakage Current Hot Check (Figure 1-1): WARNING : Do not use an isolation transformer during this test. Use a leakage current tester or a metering system that complies with American National Standards Institute (ANSI C101.1, Leakage Current for Appliances), and Underwriters Laboratories (UL Publication UL1410, 59.7). (READING SHOULD) NOT BE ABOVE 0.5mA LEAKAGE CURRENT TESTER DEVICE UNDER TEST TEST ALL EXPOSED METAL SURFACES 2-WIRE CORD *ALSO TEST WITH PLUG REVERSED (USING AC ADAPTER PLUG AS REQUIRED) EARTH GROUND Figure 1-1. Leakage Current Test Circuit 4. With the unit completely reassembled, plug the AC line cord directly into a 120V AC outlet. With the unit’s AC switch first in the ON position and then OFF, measure the current between a known earth ground (metal water pipe, conduit, etc.) and all exposed metal parts, including: metal cabinets, screwheads and control shafts. The current measured should not exceed 0.5 milliamp. Reverse the power-plug prongs in the AC outlet and repeat the test. 1-1-4. Product Safety Notices Some electrical and mechanical parts have special safetyrelated characteristics which are often not evident from visual inspection. The protection they give may not be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by on schematics and parts lists. A substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire and/or other hazards. Product safety is under review continuously and new instructions are issued whenever appropriate. 1-1 1. Precautions 1-2. Servicing Precautions WARNING: An electrolytic capacitor installed with the wrong polarity might explode. Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions section of this manual. Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety precautions, always follow the safety precautions. 1-2-1 General Servicing Precautions 1. Always unplug the unit’s AC power cord from the AC power source and disconnect the DC Power Jack before attempting to: (a) remove or reinstall any component or assembly, (b) disconnect PCB plugs or connectors, (c) connect a test component in parallel with an electrolytic capacitor. 2. Some components are raised above the printed circuit board for safety. An insulation tube or tape is sometimes used. The internal wiring is sometimes clamped to prevent contact with thermally hot components. Reinstall all such elements to their original position. 3. After servicing, always check that the screws, components and wiring have been correctly reinstalled. Make sure that the area around the serviced part has not been damaged. 4. Check the insulation between the blades of the AC plug and accessible conductive parts (examples: metal panels, input terminals and earphone jacks). 5. Insulation Checking Procedure: Disconnect the power cord from the AC source and turn the power switch ON. Connect an insulation resistance meter (500 V) to theblades of the AC plug. The insulation resistance between each blade of the AC plug and accessible conductive parts (see above) should be greater than 1 megohm. 6. Always connect a test instrument’s ground lead to the instrument chassis ground before connecting the positive lead; always remove the instrument’s ground lead last. 1-3. Static Electricity Precautions Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly called Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some field-effect transistors. The following techniques will reduce the incidence of component damage caused by static electricity. 1. Immediately before handling any semiconductor components or assemblies, drain the electrostatic charge from your body by touching a known earth ground. Alternatively, wear a discharging wrist-strap device. To avoid a shock hazard, be sure to remove the wrist strap before applying power to the monitor. 2. After removing an ESD-equipped assembly, place it on a conductive surface such as aluminum foil to prevent accumulation of an electrostatic charge. 3. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ESDs. 4. Use only a grounded-tip soldering iron to solder or desolder ESDs. 5. Use only an anti-static solder removal device. Some solder removal devices not classified as “anti-static” can generate electrical charges sufficient to damage ESDs. 6. Do not remove a replacement ESD from its protective package until you are ready to install it. Most replacement ESDs are packaged with leads that are electrically shorted together by conductive foam, aluminum foil or other conductive materials. 7. Immediately before removing the protective material from the leads of a replacement ESD, touch the protective material to the chassis or circuit assembly into which the device will be installed. Caution: Be sure no power is applied to the chassis or circuit and observe all other safety precautions. 8. Minimize body motions when handling unpackaged replacement ESDs. Motions such as brushing clothes together, or lifting your foot from a carpeted floor can generate enough static electricity to damage an ESD. 1-2 1. Precautions 1-4. Installation Precautions 1. For safety reasons, more than two people are required for carrying the product. 2. Keep the power cord away from any heat emitting devices, as a melted covering may cause fire or electric shock. 3. Do not place the product in areas with poor ventilation such as a bookshelf or closet. The increased internal temperature may cause fire. 4. Bend the external antenna cable when connecting it to the product. This is a measure to protect it from being exposed to moisture. Otherwise, it may cause a fire or electric shock. 5. Make sure to turn the power off and unplug the power cord from the outlet before repositioning the product. Also check the antenna cable or the external connectors if they are fully unplugged. Damage to the cord may cause fire or electric shock. 6. Keep the antenna far away from any high-voltage cables and install it firmly. Contact with the highvoltage cable or the antenna falling over may cause fire or electric shock. 7. When installing the product, leave enough space (10cm) between the product and the wall for ventilation purposes. A rise in temperature within the product may cause fire. 1-3 1. Precautions Memo 1-4 2. Product specifications 2. Product specifications 2-1. Feature & Specifications Feature ሪሪ Panel Specifications: 250 cd/m2, 5 ms, CR 1000:1, 170/160 (CR>10) ሪሪ DPMS: Typical 0.3W ሪሪ Off-Timer function for reducing standby power usages ሪሪ DVI with HDCP (wide model) ሪሪ Picture;a screen size desire ሪሪ Supported Magic Bright3 / Eco Saving / Magic Angle / off timer / Image Size / Key Repeat Time Specifications Item Description Model S22A450BW LCD Panel TFT-LCD panel, RGB vertical stripe, normally white transmissive 22” Wide viewable 0.282(H)x0.282(V)mm pixel pitch Scanning Frequency Horizontal : 30kHz ~ 81kHz (Automatic) Vertical: 56Hz ~ 75Hz Display Colors Maximum resolution 16.7 Million colors Horizontal: 1680 Pixels Vertical: 1050 Pixels Input Signal Input Sync Signal Maximum Pixel Clock rate Analog / DVI digital with HDCP Seperate H/V sync, Composite H/V, Sync-on-Green Level: TTL level 164Mhz Active Display (Horizontal/Vertical) 473.76(H) x 296.1(V) AC power voltage & Frequency AC 100V~130V, 60Hz & AC, 200V~240V 50Hz Power Consumption MAX 27 W / Typical 22 W Dimensions Set (W x H x D) Weight Set Environmental Considerations 508 x 380 x 201 mm (With Stand) 508 x 344 x 50 mm (Without Stand) 4.6 kg (Product) 6.1 kg (Shipment) Operating Temperature: 10°C ~ 50°C Operating Humidity : 10% ~ 90% Storage Temperature: -20°C ~ 45°C Storage Humidity: 5% ~ 90% Note: Designs and specifications are subject to change without prior notice. 2-1 2. Product specifications Feature ሪሪ Panel Specifications: 250 cd/m2, 5 ms, CR 1000:1, 170/160 (CR>10) ሪሪ DPMS: Typical 0.3W ሪሪ Off-Timer function for reducing standby power usages ሪሪ DVI with HDCP (wide model) ሪሪ Picture;a screen size desire ሪሪ Supported Magic Bright3 / Eco Saving / Magic Angle / off timer / Image Size / Key Repeat Time Specifications Item Model LCD Panel Description S24A450BW S24A450B TFT-LCD panel, RGB vertical stripe, normally white transmissive 24” wide viewable 0.270 (H) X 0.270 (V)mm pixel pitch Scanning Frequency 24” wide viewable 0.276 (H) X 0.276 (V)mm pixel pitch Horizontal : 30kHz ~ 81kHz (Automatic) Vertical: 56Hz ~ 75Hz Display Colors Maximum resolution Input Signal Input Sync Signal 16.7 Million colors Horizontal: 1920 Pixels Horizontal: 1920 Pixels Vertical: 1200 Pixels Vertical: 1080 Pixels Analog / DVI digital with HDCP Seperate H/V sync, Composite H/V, Sync-on-Green Level: TTL level Maximum Pixel Clock rate Active Display (Horizontal/Vertical) 170MHz 518.4(H) X 324.0(V)mm 531.36(H) X 298.89(V) mm AC power voltage & Frequency AC 100V~130V, 60Hz & AC, 200V~240V 50Hz Power Consumption 34 W (Typical) Dimensions Set (W x H x D) Weight Set (After installation Stand) Environmental Considerations 560 x 400 x 201 mm (With Stand) 560 x 374 x 50 mm (Without Stand) 570 x 387 x 201 mm (With Stand) 570 x 347 x 50 mm (Without Stand) 5.1 kg (Product) 6.7 kg (Shipment) 5.2 kg (Product) 6.8 kg (Shipment) Operating Temperature: 10°C ~ 50°C Operating Humidity : 10% ~ 90% Storage Temperature: -20°C ~ 45°C Storage Humidity: 5% ~ 90% Note: Designs and specifications are subject to change without prior notice. 2-2 2. Product specifications Feature ሪሪ Panel Specifications: 250 cd/m2, 5 ms, CR 1000:1, 170/160 (CR>10) ሪሪ DPMS: Typical 0.3W ሪሪ Off-Timer function for reducing standby power usages ሪሪ DVI with HDCP (wide model) ሪሪ Picture;a screen size desire ሪሪ Supported Magic Bright3 / Eco Saving / Magic Angle / off timer / Image Size / Key Repeat Time Specifications Item Model LCD Panel Description S19A450BW S19A450BR TFT-LCD panel, RGB vertical stripe, normally white transmissive 19” wide viewable 0.2835(H) X 0.2835 (V) mm pixel pitch Scanning Frequency 19” normal viewable 0.294(H) X 0.294(V)mm pixel pitch Horizontal : 30kHz ~ 81kHz (Automatic) Vertical: 56Hz ~ 75Hz Display Colors Maximum resolution Input Signal Input Sync Signal 16.7 Million colors Horizontal: 1440 Pixels Horizontal: 1280 Pixels Vertical: 900 Pixels Vertical: 1024 Pixels Analog / DVI digital with HDCP Seperate H/V sync, Composite H/V, Sync-on-Green Level: TTL level Maximum Pixel Clock rate Active Display (Horizontal/Vertical) 140MHz 408.24(H) X 255.15(V) 376.31H) X 301.06(V) AC power voltage & Frequency AC 100V~130V, 60Hz & AC, 200V~240V 50Hz Power Consumption 20 W Dimensions Set (W x H x D) Weight Set (After installation Stand) Environmental Considerations 443 x 377 x 201 mm (With Stand) 443 x 302 x 50 mm (Without Stand) 413 x 401 x 201 mm (With Stand) 413 x 348 x 50 mm (Without Stand) 4.3 kg (Product) 5.6 kg (Shipment) 4.7 kg (Product) 5.9 kg (Shipment) Operating Temperature: 10°C ~ 50°C Operating Humidity : 10% ~ 90% Storage Temperature: -20°C ~ 45°C Storage Humidity: 5% ~ 90% Note: Designs and specifications are subject to change without prior notice. 2-3 2. Product specifications Feature ሪሪ Panel Specifications: 250 cd/m2, 5 ms, CR 1000:1, 170/160 (CR>10) ሪሪ DPMS: Typical 0.3W ሪሪ Off-Timer function for reducing standby power usages ሪሪ DVI with HDCP (wide model) ሪሪ Picture;a screen size desire ሪሪ Supported Magic Bright3 / Eco Saving / Magic Angle / off timer / Image Size / Key Repeat Time Specifications Item Description Model S19A200NW LCD Panel TFT-LCD panel, RGB vertical stripe, normally white transmissive 19” wide viewable 0.2835(H) X 0.2835 (V) mm pixel pitch Scanning Frequency Horizontal : 30kHz ~ 81kHz (Automatic) Vertical: 56Hz ~ 75Hz Display Colors Maximum resolution 16.7 Million colors Horizontal: 1440 Pixels Vertical: 900 Pixels Input Signal Input Sync Signal Maximum Pixel Clock rate Analog / DVI digital with HDCP Seperate H/V sync, Composite H/V, Sync-on-Green Level: TTL level 136.75 Mhz Active Display (Horizontal/Vertical) 408.24(H) X 255.15(V) AC power voltage & Frequency AC 100V~130V, 60Hz & AC, 200V~240V 50Hz Power Consumption 20 W Dimensions Set (W x H x D) Weight Set (After installation Stand) Environmental Considerations 443 x 395 x 201 mm (With Stand) 443 x 302 x 50 mm (Without Stand) 3.1 kg (Product) 4.2 kg (Shipment) Operating Temperature: 10°C ~ 50°C Operating Humidity : 10% ~ 90% Storage Temperature: -20°C ~ 45°C Storage Humidity: 5% ~ 90% Note: Designs and specifications are subject to change without prior notice. 2-4 2. Product specifications Feature ሪሪ Panel Specifications: 250 cd/m2, 5 ms, CR 1000:1, 170/160 (CR>10) ሪሪ DPMS: Typical 0.3W ሪሪ Off-Timer function for reducing standby power usages ሪሪ DVI with HDCP (wide model) ሪሪ Picture;a screen size desire ሪሪ Supported Magic Bright3 / Eco Saving / Magic Angle / off timer / Image Size / Key Repeat Time Specifications Item Description Model S22A200B LCD Panel TFT-LCD panel, RGB vertical stripe, normally white transmissive 22” wide viewable 0.248(H) X 0.248(V) mm pixel pitch Scanning Frequency Horizontal : 30kHz ~ 81kHz (Automatic) Vertical: 56Hz ~ 75Hz Display Colors Maximum resolution 16.7 Million colors Horizontal: 1920 Pixels Vertical: 1080 Pixels Input Signal Input Sync Signal Maximum Pixel Clock rate Analog / DVI digital with HDCP Seperate H/V sync, Composite H/V, Sync-on-Green Level: TTL level 148.5 Mhz Active Display (Horizontal/Vertical) 476.64(H) X 268.11(V) AC power voltage & Frequency AC 100V~130V, 60Hz & AC, 200V~240V 50Hz Power Consumption 25 W Dimensions Set (W x H x D) Weight Set (After installation Stand) Environmental Considerations 513 x 410 x 201 mm (With Stand) 513 x 317 x 50 mm (Without Stand) 3.6 kg (Product) 5 kg (Shipment) Operating Temperature: 10°C ~ 50°C Operating Humidity : 10% ~ 90% Storage Temperature: -20°C ~ 45°C Storage Humidity: 5% ~ 90% Note: Designs and specifications are subject to change without prior notice. 2-5 2. Product specifications 2-2. Spec Comparison to the Old Models [SA450] S22A450BW [CREAM] SN1933 1680 X 1050 1600 X 900 Analog / DVI digital with HDCP Analog / DVI digital with HDCP ( 2033SN : Analog only ) Response Time 5ms(B to B) 5ms(B to B) Viewing Angle 170/160(CR>10) 170/160(CR>10) 250 cd/m² 300 cd/m² MEGA (DCR) 20000:1(DCR) 5 step 7 step Magic Color Image Size Magic Bright3 Magic Tune (Premium) ECO Saving Magic Angle Key Repeat Time Magic Color Color Effect Image Size Magic Bright2 Magic Tune (Premium) Model Design Resolution Input Brightness Contrast MagicBright Feature 2-6 2. Product specifications 2-3. Accessories Product Description Code. No Manual Flyer- Adapter Guide BN68-03162J Warranty Card (Not available in all locations) BN68-03548A User’s Guide BN46-00080A Stereo Cable BN39-00061C Remark Samsung Electronics Service center D-Sub(15 Pin) Cable BN39-00244H USB Cable BN39-00397C Power Cord 3903-000382 Adapter BN44-00394F 2-7 '( )*+, )*+, -./ )% )% -0123456789:;<=>?89 !"#$ %&'( -@A '( -@A '( BCDEFGH I$JKLM @NOPQRS TU,V OPS WX,VY$HZ [LM \]BC^_V `abcde fghij klmFno F n pq[rs[_ tjV `abcde fghij klmFno F n 3. ^j u vwxyEfghij A `abcde fghijkl mFno Fn z{| !"# $%&$'()*+, -./*0 y12"# 3456*0789 :56*0789 y ;< =>? :56*0789 BG H IJKLMNOPQRS @ABCD $EF+ TU :a-.b '(*+VWX*+YZ IJK [\ ]J^_` -. %cde f"3 -. eIJKg[:7\'(hi -.:7*+[ jZ-.klf"mnopqrf"st uvjwxy :7 [ :56*07z{| }~ }~ :7P $%*+X CN801 MGND1 1 LED3 2 3 4 LED2 5 LED1 6 MGND2 LED3 LED2 LED1 A2008WR0-6PS LED4 LED4 AGND_GND 1/10W POWER 560KOHM R604 16V C613 MAIN_5V_PW L600 ADP_14V_PW CN600 MAIN_5V_PW +5V_MAIN AGND_GND C601 10UF ADP_GND C606 10UF C602 C604 10UF 10UF SS VIN EN SW COMP GND 100NF FB C614 C615 10UF 10V C617 ZD600 10UF 10V R603 2.2KOHM 16V C612 C616 10UF 10UF 10V 10V C611 100NF 1/10W 50V * 1/16W R601 11KOHM C609 BD620 0.01OHM R602 10KOHM 8 7 6 5 1/16W 50V 25V 2.2NF AGND_GND AGND_GND AGND_GND 25V BST MGND1 10UF 25V 25V 25V 3 4 C603 10UF 25V ADP_VCC MGND2 IC600 C610 100NF 1 16V 2 C605 1 3 2 4 22UH BD9329EFJ ADP_14V_PW MGND1 47NF AGND_GND AGND_GND CLOSE TO IC600 INPUT PIN C650 100NF 16V MAIN_5V_PW C651 C652 10UF 10UF AGND_GND D650 S1G 400V MAIN_5V_PW 4.7KOHM * 10V AGND_GND 1 2 3 ON/OFF 0.01OHM VOUT VSS NC1 ADC_1.8V_PW _1.8V_PW IC602 R651 BD620 0.01OHM 10V VIN ADC_1.8V_PW * 5 4 BD660 AGND_GND C653 100NF AGND_GND 16V R652 4.7KOHM C654 10UF 10V 10UF 10UF 10V 10V C679 100NF 16V AGND_GND AGND_GND AGND_GND C678 C655 AGND_GND AGND_GND AGND_GND CVDD_1.8V_PW 0.01OHM * CVDD_1.8V_PW BD661 C672 10UF 10V C673 100NF 16V AGND_GND +3.3V AGND_GND _3.3V_PW OSC_VDD_3.3V_PW 0.01OHM IC601 C621 10UF C620 R621 4.7KOHM 1 2 3 ON/OFF VOUT VSS NC1 VIN * 5 _3.3V_PW 4 OSC_VDD_3.3V_PW BD630 10V 100NF C622 10UF 10V AGND_GND R622 AGND_GND 4.7KOHM C623 100NF 16V C624 C625 10UF 10UF 10V 100NF 16V AGND_GND 10V AGND_GND AGND_GND 0.01OHM AGND_GND AGND_GND C632 10UF 10V AGND_GND 16V C631 ADC_3.3V_PW * ADC_3.3V_PW BD640 C641 C642 10UF 100NF 10V 16V AGND_GND AGND_GND TU *+WX ='( !" 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"01 #$%& '(%& )* + !,- .!,-/ 789 :7P $%*+X 2 EDID_4.3V_PW EDID_4.3V_PW EDID_4.3V_PW EDID_4.3V_PW C112 IC100 R102 4.7KOHM QZX363C6V8 6.8 DSUB_5V_PW ZD100 DSUB_5V_PW CN100 6 2 5 3 4 1/16W R108 R119 1/16W R110 1/16W 75OHM 1/16W R112 1/16W * D101 HSYNC VSYNC C100 4.7NF 50V C101 4.7NF 50V 390OHM C111 10NF 50V 100OHM C102 100OHM C103 100OHM C104 4.7NF 100OHM C105 4.7NF 4.7NF 4.7NF R113 56OHM REDRED+ 50V GRNSOG1 50V GRN+ 50V BLU- 50V BLU+ HSYNC 56OHM VSYNC 1KOHM CHK_DSUB MAIN_5V_PW R121 2.2KOHM MMBD4148SE MMBD4148SE R122 MMBD4148SE 1/16W 1/16W 10KOHM C110 C109 15PF 22PF 50V 50V MAIN_5V_PW ZD102 C107 100NF 16V AGND_GND AGND_GND 27 28 29 30 31 32 33 34 35 36 37 38 C108 100NF 16V AGND_GND LVDS(DUAL) AGND CN401 BINSOGI LV0M GIN+ LV0P GIN- LV1M RIN+ LV1P RIN- LV2M DVDD LV2P DGND HSYNCI VSYNCI/TOUTP LVCLK1M LVCLK1P LV03-_LVDS LV03+_LVDS LV04-_LVDS LV04+_LVDS LV3M LV3P LV4M LV4P LV5M LV5P AGND_GND LV6M LV6P AGND_GND LVDS(SINGLE) CN400 BIN+ RSTB DVDD_3.3V_PW DDC_SDA_VGA 100OHM 1/16W D102 PC7 RED- DDC_SCL_VGA 22OHM 100OHM R115 D100 PA0*/PWMC* RED+ EDID_PROTECT 22OHM R106 R114 BD101 PB5*/VGA_SDA*/TXD0* GRN- 100OHM R105 BD100 39 40 41 42 43 44 GRN+ 1/16W R111 * R120 1/16W R117 75OHM C106 100NF 16V SOG1 AGND_GND WC_VGA R104 DDC_SCL_A R109 AGND_GND BLU+ SDA R107 75OHM 1/16W ZD101 BLU- SCL GND DDC_SDA_A R118 DSUB_GND DVDD_3.3V_PW AGND_GND AGND_GND ADC_1.8V_PW A2 100NF 16V AGND_GND AGND_GND MGND1 DSUB WP 8 7 6 5 100OHM 6 1 11 7 2 12 8 3 13 9 4 14 10 5 15 AGND_GND VCC A1 R101 PB4*/VGA_SCL*/RXD0* KB-DS-008 MGND2 A0 1/16W 100OHM R100 1 R103 4.7KOHM 1/16W 1 2 3 4 LVCLK2M LVCLK2P LV7M LV7P 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 MGND2 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PANEL_5V_PW MGND2 MGND1 MGND1 AGND_GND 10KOHM AGND_GND 4-5 ① ④ ③ TU :a.b *+WX ='( (,Z -. (,\'(hi -. (,op&$'(?7 -.?7^'(Kop&$'():7 :7 [ uvjwxy :56*07z{| }~ }~ ,-:;< 3456 72 !" !"01 + !,- .!,-/ 2 789 :7P $%*+X G12A2121 DELETE WHEN NO DVI CONNECTOR CN200 MGND1 FT200 1 9 17 2 10 18 3 11 19 DVI_GND 4 12 20 DVI_5V_PW 5 DVI_5V_PW 13 21 6 14 22 7 15 23 8 16 R216 1KOHM 24 1 2 3 4 8 7 6 5 EXC28CG900U D200 1 2 3 4 5 OUT_LINES IN_LINES IN_LINES OUT_LINES GND GND IN_LINES OUT_LINES IN_LINES OUT_LINES 10 9 8 7 6 FT201 1 2 3 4 R202 10OHM R204 R201 10OHM R203 10OHM R205 1 2 3 4 5 EXC28CG900U IN_LINES IN_LINES OUT_LINES OUT_LINES GND GND IN_LINES OUT_LINES IN_LINES DVI_RX1DVI_RX2+ DVI_RX1+ DVI_RX0+ OUT_LINES 10 9 8 7 6 AOZ8804DI AGND_GND AGND_GND AGND_GND AGND_GND AGND_GND R206 10OHM R207 100OHM 10OHM DVI_RXC+ DVI_RXC- 1/16W MAIN_5V_PW ZD200 * DVI MAIN_5V_PW C208 100NF D209 R210 1KOHM 1/16W 1 AGND_GND 6 R211 AGND_GND 2 5 3 4 CHK_DVI 100OHM R208 100OHM 22OHM DDC_SCL_D R209 22OHM DDC_SDA_D R219 100OHM R212 1/16W 1/16W AGND_GND R215 R214 AGND_GND 4.7KOHM AGND_GND AGND_GND 4.7KOHM EDID_4.3V_PW EDID_4.3V_PW IC200 1 2 3 4 A0 A1 VCC WP A2 SCL GND SDA 8 7 6 5 WC_D DDC_SCL_D DDC_SDA_D C206 100NF 16V AGND_GND AGND_GND LVDS(DUAL) LVDS(SINGLE) CN400 LV0M LV0P LV1M LV1P LV2M LV2P LVCLK1M LVCLK1P LV03-_LVDS LV03+_LVDS LV04-_LVDS LV04+_LVDS LV3M LV3P LV4M LV4P LV5M LV5P LV6M LV6P LVCLK2M LVCLK2P LV7M LV7P 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN401 MGND2 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PANEL_5V_PW MGND2 MGND1 MGND1 AGND_GND 10KOHM C207 16V 100NF * 1/16W 1/16W R213 10KOHM 16V 4-8 DVI_RX2DVI_RX0- D201 AGND_GND 8 7 6 5 AGND_GND R217 DVI_HPD R200 10OHM 10OHM AOZ8804DI 1/16W MGND2 10OHM AGND_GND AGND_GND EDID_PROTECT ① ② 4-9 TU :a.b IJ ! =oKf" -.(,k'(hi -.op&$'( -.K(,op&$'():7 uvjwxy :7 [ :56*07z{| }~ }~ @F:;<56 =>?;<56 >@ AB C DE @FG@ H IJ :7P $%*+X 4 5 6 CN700 7 8 9 AGND_GND PHONE_GND 3 11 1 10 2 PC_ARIN PC_ALIN PC_SOUND_INPUT AUDIO D702 D701 * BD703 * BD702 R716 R713 1/10W R714 47KOHM AGND_GND 1/10W 6.8KOHM 1/10W 6.8KOHM LOW:SOUND ON HIGH:SOUND OFF AUDIO_EN 1/10W R715 47KOHM B OPTION 220PF 50V 16V 1UF AGND_GND C702 C708 1/10W R706 10KOHM E C 50V 220PF C709 Q701 2SC2412K-Q 1/10W R703 10KOHM AUDIO_5V_PW AUDIO_VOL AUDIO_MUTE LOW:SOUND ON 8 16V 16V 1UF 1 2 3 4 5 6 7 AGND_GND ROUT/SHUTDOWN VDD RINROUT+ BYPASS MGND1 SE/BTLGND GND LINLOUT+ VOLUME VDD VOLMAX LOUT- IC701 MUTE AUDIO AMP C705 100OHM 1/10W C701 1UF 16V 100OHM 1/10W AGND_GND 16V 1UF R705 1/10W R704 10KOHM C700 1UF R707 C710 HIGH:SOUND OFF AGND_GND 16 15 14 13 12 11 10 9 50V 270PF C711 1/10W 56OHM E C 50V 270PF C712 16V 330UF 1/10W 56OHM R708 16V 330UF C704 Q700 2SA1980S-Y B BD706 1/10W R700 100KOHM BD701 0.01OHM MAIN_5V_PW 1/10W R701 100KOHM AGND_GND C703 R709 C706 16V 100UF AUDIO_5V_PW * BD707 AGND_GND D703 BD705 BD704 * AGND_GND D704 1/10W ZD700 SE/BTL PHONE_L+ PHONE_R+ SPK_L- SPK_L+ SPK_R+ SPK_R- R702 10KOHM MGND2 4 3 2 1 MGND1 A2008WR0-4PS 3 11 1 10 2 AGND_GND CN702 SPEAKER OUT 7 8 9 4 5 6 CN701 AGND_GND GCC02-0077 4-11 UEJ-CV-047 ! TU :a.b f" -. fO(,\'( -. fO(,\'( -. uvjwxy :7 [ :56*07z{| }~ }~ ;<56 K ;< 56 AB C :7P $%*+X DOWN_5V_PW DOWN_5V_PW 100UF 16V C551 C552 USB_D2USB_D2+ USBD2_GND DOWN_5V_PW 1 2 CN501 MGND1 3 2 1 4 UAR27-4K5300 4 5 6 DOWN_5V_PW FT501 UBBR-2004W-5S-T D552 USB_5V 6 NUP4301MR6 2 1 D541 CN503 MGND1 FT503 2 1 USB3+_USB D3_5V 1 2 3 4 MGND2 3 USB_D34 USB_D3+ 3 USBD3_GND AGND_GND NUP4301MR6 DOWN_5V_PW AGND_GND 16V AGND_GND AGND_GND DOWN_5V_PW USB_5V_PW 4 5 D553 6 100NF UAR27-4K5300 2 1 1 3 AGND_GND AGND_GND AGND_GND C542 C541 50V C553 C554 USB3-_USB 100PF USBUP_GND AGND_GND 16V 100UF AGND_GND USB_UP+_USB USB_5V_PW USB_UP- DOWN_5V_PW 16V 100NF USB_UP-_USB USB_UP+ MGND2 AGND_GND 4 3 NUP4301MR6 3 4 4 USB2+_USB MGND1 1 2 3 4 MGND2 D2_5V 3 2 1 USB2-_USB CN502 AGND_GND FT502 2 AGND_GND 5 100NF 16V USB_5V_PW 1/10W R506 DP4_LEDGR DP3_LEDGR DP2_LEDGR DP1_LEDGR AGND_GND SUSPEND PVSS VDD VDDH USB_DM 1KOHM 1/16W R510 X501 R509 1/10W 47KOHM 16V USB_3.3V_PW AGND_GND USB_UP-_USB AGND_GND AGND_GND 10KOHM AGND_GND USB_UP+_USB 50V 12MHZ 48 47 46 45 44 43 42 41 40 39 38 37 IC501 AGND_GND R507 1/10W AVSS USB_DP AVDD AVSS CHIPRESETN 16V XSCI 1UF AVSS C510 DP2_DM V_CTL 1/10W DP2_DP 25 26 27 28 29 30 31 32 33 34 35 36 470KOHM MGND1 AVDD 100KOHM R508 VDD DP1_PWRUP DP2_OVRCUR DP1_OVRCUR E2PCLK E2PDAT EEPENABLE VSSH V33 V18 BUS_PWREDN DP3_PWRUP DP4_PWRUP AVSS XSCO USB2-_USB 18PF 100NF 1/10W OSC DP2_PWRUP DP4_OVRCUR DP3_DM USB1_DM USB2+_USB C502 C527 100KOHM R505 DP3_OVRCUR DP3_DP USB1_DP USB_3.3V_PW DP4_DM AVDD USB3-_USB DP4_DP UP_RREF USB3+_USB AVDD PVDD 12 11 10 9 8 7 6 5 4 3 2 1 AVDD5V AGND_GND C501 16V AGND_GND AGND_GND 13 14 15 16 17 18 19 20 21 22 23 24 10V C504 4.7UF 1/10W 10KOHM 1/10W 18PF 100NF R504 AGND_GND 50V C526 USB_3.3V_PW 10UF C509 100NF C508 100NF 100NF C507 R503 C506 10KOHM C505 AGND_GND 1OHM R501 100NF 16V 100NF 1/10W BD501 16V AGND_GND C511 USB_5V_PW 10V AGND_GND AGND_GND 1UF C503 C523 10KOHM USB_3.3V_PW USB_1.8V_PW R524 10UF 10V 10UF V_CTL C522 OSC C524 100KOHM 1/10W 100NF R523 1/16W R525 16V C525 16V 1OHM 4.7KOHM 1UF 25V 100UF C521 C529 10UF 1 2 3 1OHM G R521 D S 1/10W D D 1/10W D R522 IC503 6 5 4 125V F501 3A AGND_GND 4-13 "#$%&' "#$%&' TUe& TU ¡ ¢y £¤ ¥v ¦§fOIJK¨ *© ¡¢ªZL«¬ & fO ®¯°±v fO¢ª\ ²³´µ TU WXIJKZ ¶op¢y ' ·IJ¸¹ º £¤ ¥v(,«¬»¼'( z½¾^*+C¿¦À?7fOÁ¢y ZL«¬ & ÂÃÄÅ&$'((, /4ÆÇÁ¢yfO?7¨ TU '(Z Ê«" £¤ $B_4§}O & ËÌ$B ¸¹ ºo#?7\{|Èb ɦfOÁ¢yZIJ () () !"# !"# ÍÎ \ÏÐ -.ÍÎ\opÑ&t )Ò¸ÓÆÔ\ÕÖ×ØÙIJK ØÙ Ú{ÛÜÝ O O @A Þß uàß áâBG H ã" ±ä*+ XË*+ ÂÃ7V\åæÐç -. $ èéÍÎ fO êeëfO -.xyopìí\ % îïfO OVð±CRS # fO " 7îïÂÅZñÌ òóôõ*ö÷øù[úûívüx\ &'( ýþ fOýþ ÿe 9 Ò/CfO J IJKaÍÎ C'(K * %# K '(IJK ¢y* $%&' $%&' $%&' -.îï -.îïæ O V-. % îïæe- e O ÍÎÞßeuàß áâBG H 34 ) IJ aã" 34 ±ä*+ Ò¸ fO¢yà\¢yaZ Ò¸LÌ{ZÖ ÂI\ Ì\ !" #$ %&' N *YÉNklÐ yY ÂX± ÂÃ?7Z ÂÃ?7Z ÂÃ?7V ?7ÐçC@AYG H 7? +, ÇL ¿ZÖ¢ªL |ë fO ñÌ K %# æÂÅ b!WX-./ " {|n# WX{| 9 {|$%Cb!$E-%&/Y b!{'-$/Y fO()*yC$EB fOêV +fOë ÄRóý , fO WX 01234'564 V-.Ð Ð $ P- $#n#. $P-w¡ "%! MN-/ $E b!ûO9Y % îï9 Cb!WX-)/Y b!MNY ýe 0<V ð±C+,ËN fOîï ` 1647'8666 9 b! $ Y b! $ 1OYC %5049$ B fO $ B0< 5. Wiring Diagram 5. Wiring Diagram 5-1. Wiring Diagram 5-1 5. Wiring Diagram 5-2. Board Connection LVDS Connector (Connect to Panel) * For analog model, main PBA just has D-SUB Jack, no DVI Jack. DVI Connector (Connect to PC) 5-2 RGB Connector (Connect to PC) 5. Wiring Diagram 5-3. Connector Functions Connector CN101 CN600 Functions Supplies 5V from the power board to the main board and transmits the PWM output from the power board to the inverter. *When a problem occurs: The No Power and Blank Screen errors may occur. CN1 ~ CN4 In Transmits the lamp current (110mA ~ 112mA) generated in the inverter to the lamp of the panel. * When a problem occurs: The Blank Screen error may occur. CN102 Transmits the input power of 90 to 263V to the power board. * When a problem occurs: The No Power error may occur. CN101 Connects to the function board. * When a problem occurs: The No LED screen and Function failure errors may occur. CN102 VGA signal input terminal * When a problem occurs: The No RGB output error may occur. CN400 Transmits the LVDS signals from the main board to the panel. * When a problem occurs: The Blank screen and No Power errors may occur. 5-3