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Contents of LCD TV Standard Repair Process Detail Technical Manual

No.

Error symptom

Content

Page

Remarks

A. Video error_ No video/Normal
audio

Check LCD back light with naked eye

Check White Balance value

A. Video error_ video error /Video
lag/stop

TUNER input signal strength checking
method

LCD-TV Version checking method

Tuner Checking Part

A. Video error _Vertical/Horizontal bar,
residual image, light spot

LCD TV connection diagram

A. Video error_ Color error

Check Link Cable (EPI) reconnection
condition

Adjustment Test pattern - ADJ Key

<Appendix>
Defected Type caused by T-Con/
Inverter/ Module

Exchange Main Board (1)

A-1/5

Exchange Main Board (2)

A-2/5

Exchange Power Board (PSU)

A-3/5

Exchange Module (1)

A-4/5

Exchange Module (2)

A-5/5

Continue to the next page

LGE Internal Use Only

Содержание 98UB9800

Страница 1: ...98UB9800 9810 98UB9800 9810 UB CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL LED TV SERVICE MANUAL North Latin America http aic lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com Internal Use Only ...

Страница 2: ...Use Only Copyright LG Electronics Inc All rights reserved Only for training and service purposes CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 13 EXPLODED VIEW 25 SCHEMATIC CIRCUIT DIAGRAM ...

Страница 3: ...inals etc to be sure the set is safe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed m...

Страница 4: ...lectrostatic charge on your body by touching a known earth ground Alter natively obtain and wear a commercially available discharging wrist strap device which should be removed to prevent poten tial shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent...

Страница 5: ...he solder joints of the two original leads If they are not shiny reheat them and if necessary apply additional solder Fuse and Conventional Resistor Removal Replacement 1 Clip each fuse or resistor lead at top of the circuit board hollow stake 2 Securely crimp the leads of replacement component around notch at stake top 3 Solder the connections CAUTION Maintain original spacing between the replace...

Страница 6: ...e 25 ºC 5 ºC 77 9ºF CST 40 ºC 5 ºC 2 Relative Humidity 65 10 3 Power Voltage Standard input voltage 100 240V 50 60Hz Standard Voltage of each products is marked by models 4 Specification and performance of each parts are followed each drawing and specification by part number in accordance with BOM 5 The receiver must be operated for about 20 minutes prior to the adjustment 3 Test method 1 Performa...

Страница 7: ...FT LCD LC980DQD FGF1 Flat T240 4 Operating Environment TFT 1 Temp 0 40 deg 2 Humidity 0 85 LGE SPEC 5 Storage Environment ALEF 1 Temp 0 50 deg 2 Humidity 20 90 6 Input Voltage AC100 240V 50 60Hz 7 Power Consumption Max LCD Module Backlight LED 458 6W Flat Edge LED LC980DQD FGF1 8 LCD Module 2187 8 x1242 8 x 31 0 Size LC980DQD FGF1 0 5622 x 0 5622 Pixel Pitch 9 Display Colors 1 06 B 10 bit Except F...

Страница 8: ...TV 1080P 10 1920 1080 67 432 59 94 148 352 HDTV 1080P 5 1 2 HDMI Input PC DTV No Resolution H freq kHz V freq kHz Pixel clock MHz Proposed HDMI PC DDC 1 640 350 31 468 70 09 25 17 EGA 2 720 400 31 469 70 08 28 32 DOS 3 640 480 31 469 59 94 25 17 VESA VGA 4 800 600 37 879 60 31 40 00 VESA SVGA 5 1024 768 48 363 60 00 65 00 VESA XGA 6 1152 864 54 348 60 053 80 00 VESA 7 1280 1024 63 981 60 02 108 00...

Страница 9: ...1080 33 75 30 00 79 20 HDTV 1080P 15 1920 1080 67 432 59 94 148 350 HDTV 1080P 16 1920 1080 67 5 60 00 148 50 HDTV 1080P 17 3840 2160 53 95 23 98 296 703 UDTV 2160P UHD only 18 3840 2160 54 24 00 297 00 UDTV 2160P UHD only 19 3840 2160 56 25 25 00 297 00 UDTV 2160P UHD only 20 3840 2160 61 43 29 97 296 703 UDTV 2160P UHD only 21 3840 2160 67 5 30 00 297 00 UDTV 2160P UHD only 22 3840 2160 135 60 0...

Страница 10: ...op Bottom Side by Side Half DTV Frame Compatible Side by Side Half Top Bottom 5 2 3D Mode 5 2 1 3D Supported mode Only for models that support 3D Video which is input as below media contents is switched into the 3D screen automatically The method for 3D digital broadcast may differ depending on the signal environment If video is not switched automatically into 3D manually convert the settings to v...

Страница 11: ...de Half Top Bottom Checker Board Row Interleaving Column Interleaving 28 12 25 33 75 30 67 5 60 2D to 3D Side by Side Half Top Bottom Checker Board Frame Sequential Row Interleav ing Column Interleaving 3840 x 2160p 4096 x 2160p Ultra HD model only 53 95 23 976 2D to 3D Top Bottom half Side by Side half 54 24 56 25 25 61 43 29 97 67 5 30 135 60 HDMI3 only USB Movie Under 704x480 2D to 3D Over 704x...

Страница 12: ...t LG Electronics Inc All rights reserved Only for training and service purposes Remark 3D Input mode No Side by Side Top Bottom Checkerboard Single Frame Sequential Frame Packing Line Interleaving Column Interleaving 1 R L R LLLLL L R L ...

Страница 13: ...est Ping Test 3 Main S W program download Using USB Memory stick 4 Input Tool Option 5 Download EDID 6 ADC Calibration RGB Component 7 Check SW Version 3 2 SET assembly adjustment items 1 Input Area option 2 Adjustment of White Balance Auto 3 Adjustment of White Balance Manual 4 Intelligent Sensor Inspection Guide 5 LAN Inspection Guide 6 Widevine Key Inspection Guide 7 Model name Serial number D ...

Страница 14: ...n power ON IP can be Automatically be achieved from the router 2 Push ADJ key on Adjust remote controller 3 Enter 13 ACAP PING TEST check Network 4 3 2 Check Set Manufacturer 1 Connect TV Set PC with Cross LAN cable PC IP 12 12 2 3 2 Execute PINT Test program Check setting data of program TV Set IP 12 12 2 2 3 Push Power Only key on Adjust remote controlle 4 Click RUN Check OK or NG 4 4 Main S W p...

Страница 15: ... tool option is right or not If tool option is wrong HDMI edid data could not be downloaded well 1 Press the ADJ key 2 Move to the 13 EDID D L and Press the right direction key 3 Press the right direction key at Start 4 After about a few seconds appear Waiting OK then complete 4 5 3 RS 232C command Method 1 Command AE 00 10 Caution Don t connect HDMI and RGB D SUB cable when downloading the EDID I...

Страница 16: ...vice purposes DTS HDMI3 C S A1 81 EDID Block 0 Bytes 0 127 EDID Block 1 Bytes 128 255 DTS HDMI4 C S E7 52 EDID Block 0 Bytes 0 127 EDID Block 1 Bytes 128 255 AC3 HDMI1 C S E7 8B EDID Block 0 Bytes 0 127 EDID Block 1 Bytes 128 255 AC3 HDMI2 C S E7 7B EDID Block 0 Bytes 0 127 EDID Block 1 Bytes 128 255 ...

Страница 17: ... Only for training and service purposes AC3 HDMI3 C S A1 8A EDID Block 0 Bytes 0 127 EDID Block 1 Bytes 128 255 AC3 HDMI4 C S E7 5B EDID Block 0 Bytes 0 127 EDID Block 1 Bytes 128 255 PCM HDMI1 C S F7 FD EDID Block 0 Bytes 0 127 EDID Block 1 Bytes 128 255 PCM HDMI1 C S E7 ED ...

Страница 18: ...SET assembly adjustment method 5 1 Input Area Option 1 Profile Must be changed the Area option value because being different of each Country s Language and signal Condition 2 Equipment adjustment remote control 3 Adjustment method The input methods are same as other chassis Use IN START Key on the Adjust Remocon Refer to Job Expression of each main chassis ass y EBTxxxxxxxx for Option value 5 2 Ad...

Страница 19: ...on in surrounding area surrounding lighting should be lower 10 lux Try to isolate adj area into dark surrounding 2 Probe location Color Analyzer CA 210 probe should be within 10cm and perpendicular of the module surface 90 2 5 3 Aging time A After Aging Start Keep the Power ON status during 5 Minutes B In case of LCD Back light on should be checked using no signal or Full white pattern 5 2 2 2 Equ...

Страница 20: ...UB98xxx UB95 93xxx UB85xxx UB83xxx UC97 Series models Aging time Min Cool Medium Warm X Y X Y X Y 271 270 286 289 313 329 1 0 2 286 295 301 314 328 354 2 3 5 284 290 299 309 326 349 3 6 9 282 287 297 306 324 346 4 10 19 279 283 294 302 321 342 5 20 35 276 278 291 297 318 337 6 36 49 274 275 289 294 316 334 7 50 79 273 272 288 291 315 331 8 80 119 272 271 287 290 314 330 9 Over 120 271 270 286 289 ...

Страница 21: ... 3 Write Serial number by use RS 232 4 Must check the serial number at Instart menu 5 3 3 Method Manual If the TV set is downloaded By OTA or Service man Sometimes model name or serial number is initialized Not always It is impossible to download by bar code scan so It need Manual download 1 Press the instart key of ADJ remote controller 2 Go to the menu 6 Model Number D L like below photo 3 Input...

Страница 22: ...en when select the Wheel Key on the controller You must remove the pairing with the TV Set by select Back Home Key on the controller 5 9 3D function test 1 Equipment Pattern Generator MSHG 600 MSPG 6100 SUPPORT HDMI1 4 HDMI mode 872 pattern No 83 2 Process A Please input 3D test pattern like below HDMI mode NO 872 pattern No 83 B When 3D OSD appear automatically then select green button C Don t we...

Страница 23: ...Audio practical max Output L R Distortion 10 max Output 9 0 10 0 12 0 W Measurement condition 8 5 8 9 9 8 Vrms 2 Speaker 8Ω Impedance 10 0 15 0 W Measurement condition Measurement condition 1 RF input Mono 1KHz sine wave signal 100 Modulation 2 CVBS Component 1KHz sine wave signal 0 4Vrms 3 RGB PC 1KHz sine wave signal 0 7Vrms 5 13 Camera Function Inspection 1 Objective To check how it connects be...

Страница 24: ...POWER CABLE and SIGNAL CABE insertion condition 5 16 2 GND HI POT auto check 1 Pallet moves in the station POWER CORD AV CORD is tightly inserted 2 Connect the AV JACK Tester 3 Controller GWS103 4 on 4 GND Test Auto If Test is failed Buzzer operates If Test is passed execute next process Hi pot test Remove A V CORD from A V JACK BOX 5 HI POT test Auto If Test is failed Buzzer operates If Test is p...

Страница 25: ...e identified by in the Schematic Diagram and EXPLODED VIEW It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X RADIATION Shock Fire or other Hazards Do not modify the original design without permission of manufacturer IMPORTANT SAFETY NOTICE CAM1 200 540 123 400 430 710 410 411 700 900 120 122 310 810 530 820 420 82...

Страница 26: ... C36 EB_ADDR3 GPIO109 C35 EB_ADDR2 GPIO108 B37 EB_ADDR1 GPIO107 B36 EB_ADDR0 GPIO106 B35 EB_DATA7 GPIO105 C32 EB_DATA6 GPIO104 B33 EB_DATA5 GPIO119 A33 EB_DATA4 GPIO118 C33 EB_DATA3 GPIO117 A34 EB_DATA2 GPIO116 B34 EB_DATA1 GPIO115 C34 EB_DATA0 GPIO114 A36 EMMC_CLK Y37 EMMC_CMD Y36 EMMC_RESETN W35 EMMC_DATA7 T36 EMMC_DATA6 W36 EMMC_DATA5 V35 EMMC_DATA4 V37 EMMC_DATA3 V36 EMMC_DATA2 U35 EMMC_DATA1 ...

Страница 27: ...148 U25 GND_149 U26 GND_150 U30 GND_151 U31 GND_152 V7 GND_153 V12 GND_154 V13 GND_155 V14 GND_156 V16 GND_157 V17 GND_158 V18 GND_159 V19 GND_160 V20 GND_161 V21 GND_162 V25 GND_163 V26 GND_164 V30 GND_165 V31 GND_166 W5 GND_167 W6 GND_168 W7 GND_169 W12 GND_170 W13 GND_171 W14 GND_172 W15 GND_173 W16 GND_174 W17 GND_175 W18 GND_176 W19 GND_177 W20 GND_178 W21 GND_179 W25 GND_180 W26 GND_181 W30 ...

Страница 28: ...P2_Y_IN_SOC_SOY FE_DEMOD1_TS_ERROR TU_CVBS_SOC C474 10pF 50V OPT REFT TXD2P TX15P R453 330 L406 OPT C400 0 01uF OPT OPM 0 C473 10pF 50V OPT R438 10K 1 EU R447 68 HP_LOUT_MAIN TXA0P TX11P REFB TXC0P TX23P C424 0 047uF SOC_RESET R418 27K 1 EU TXA4P TX6P C438 0 01uF SC_L_IN X400 24MHz 4 GND_2 1 X TAL_1 2 GND_1 3 X TAL_2 AUD_LRCH TXACLKN TX8N FE_DEMOD2_TS_SYNC C470 10pF 50V R446 4 7K SCART_FB_BUFFER R...

Страница 29: ...A13 IC100 LG1154D_H13D M1_DDR_A 0 N6 M1_DDR_A 1 R6 M1_DDR_A 2 L6 M1_DDR_A 3 J6 M1_DDR_A 4 U5 M1_DDR_A 5 J5 M1_DDR_A 6 T5 M1_DDR_A 7 K6 M1_DDR_A 8 U6 M1_DDR_A 9 M6 M1_DDR_A 10 V5 M1_DDR_A 11 R5 M1_DDR_A 12 P5 M1_DDR_A 13 L5 M1_DDR_A 14 T6 M1_DDR_A 15 P6 M1_DDR_BA 0 H5 M1_DDR_BA 1 V6 M1_DDR_BA 2 M5 M1_DDR_U_CLK R2 M1_DDR_U_CLKN R1 M1_DDR_D_CLK F1 M1_DDR_D_CLKN F2 M1_DDR_CKE N5 M1_DDR_ODT G6 M1_DDR_R...

Страница 30: ... TPI_VAL CI_IN_TS_DATA 1 PCM_IOWR CI_DATA 0 7 AR710 33 CI CAM_CD1_N R706 10K CI CI_DATA 0 7 EB_ADDR 11 TPI_DATA 4 AR704 100 CI EB_ADDR 2 TPI_CLK CI_IN_TS_DATA 3 CAM_WAIT_N EB_ADDR 12 AR705 33 CI CI_ADDR 8 C704 12pF 50V OPT R702 33 CI CI_TS_DATA 7 CI_CD2 CI_ADDR 10 TPI_SOP CI_ADDR 0 CI_ADDR 3 PCM_REG AR700 100 CI EB_ADDR 14 CI_ADDR 5 C708 1uF 25V CI R709 10K CI CI_ADDR 11 CI_TS_SYNC CI_ADDR 7 PCM_R...

Страница 31: ..._ON OFF2_4 R2327 8 2K 1 PD_24V ZD2303 2 5V OPT C2301 10uF 16V R2326 1 2K 1 PD_ 12V R2346 11K R2336 100K PD_20_24V C2312 1 3300pF 50V 1 0V_DCDC_TI R2315 0 PWR_DET_MERGE R2322 3 9K C2302 10uF 16V POWER_ON OFF2_3 L2321 1uH C2337 1uF C2359 0 1uF R2302 11K 1 R2321 1 2K C2356 0 1uF 16V PD_20_24V R2361 91K 1 16W 1 C2320 22uF 10V C2348 22uF 10V C2373 2200pF 50V IC2309 TPS53513RVER 1 RF 3 EN 7 SW_2 9 SW_4 ...

Страница 32: ...00pF 50V R2308 2K 1 16W 5 ZD2301 2 5V OPT C3346 22uF C2319 22uF L2309 R2319 3 3 1 10W 5 C2364 10uF 16V R2311 1K C2328 470pF 50V R2339 18K 1 16W 1 3 3V_NORMAL R2331 27K 1 16W 1 R2320 4 7 R2366 4 87K 1 16W 1 C2304 22uF R2335 39K 1 16W 5 IC2301 TPS53513RVER 1 RF 3 EN 7 SW_2 9 SW_4 10 PGND_1 11 PGND_2 12 PGND_3 13 PGND_4 14 PGND_5 15 VIN_1 16 VIN_2 17 VIN_3 18 NC_2 19 VDD 20 VREG 21 MODE 22 GND 23 FB ...

Страница 33: ...GND 5 PGND_2 8 MODE SYNC 6 PGND_3 4 PGND_1 2 VIN_2 29 EP 5V_USB_3 C2309 10uF 35V OPT C2338 2200pF 50V C2350 10uF 24V 5V_NORMAL C2343 100pF 50V OPT C2329 0 1uF 50V L2311 4 7uH USB_CTL3 C2324 1uF 25V R2354 100K 1 16W 5 C2311 10uF 35V C2347 82pF 50V R2347 16K 1 C2335 0 0068uF 50V C2346 0 047uF 25V C2351 22uF 10V POWER_ON OFF1 R2345 10K R2348150K 1 USB_OCD2 C2349 1uF 10V C2358 22uF 10V R2352 6 8K 1 16...

Страница 34: ..._3 8 D_4 12V L2312 UBW2012 121F L2313 MLB 201209 0120P N2 C2336 10uF 25V OPT 12V C2316 0 1uF 50V C2317 10uF 25V OPT PANEL_CTL L2304 UBW2012 121F Q2302 AO4423 AO4423 3 S3 2 S2 4 G 1 S1 5 D1 6 D2 7 D3 8 D4 3 5V_ST 3 3V_NORMAL PWM_DIM2 C2334 10uF 25V OPT R2314 0 OPT Q2301 2SC3052 E B C R2318 10K C2330 0 01uF 50V 3 5V_ST Q2300 MMBT3906 NXP 1 2 3 24V R2310 1K P13002 SMAW200 H24S5 19 24V 14 12V 9 GND 4 ...

Страница 35: ...CMD R3006 2 22K MICOM_OLED_FRC SIDE_HP_MUTE 3 5V_ST POWER_ON OFF1 HDMI_CEC SOC_TX 3 5V_ST R3013 1K POWER_DET R3006 1 56K MICOM_OLED_MAIN X3000 32 768KHz AMP_MUTE R3019 10K R3018 10K MODEL1_OPT_2 R3002 10K MICOM_H13 H14 CAM_PWR_ON_CMD SOC_RESET R3021 1 33 MICOM_RESET_33OHM TP3009 POWER_ON OFF2_1 3 5V_ST RUE003N02 Q3000 S D G WOL_CTL POWER_ON OFF2_4 3 5V_ST R3010 10K MICOM_DEBUG MODEL1_OPT_3 MODEL1_...

Страница 36: ...1 C3251 1000pF OPT R3224 47K PWRMUX_OUT R3262 10K C3271 0 1uF 16V CK _HDMI3 P_AVDDH11 D2 _HDMI2 D0 _HDMI2 R3203 100K D0 _HDMI1 D0 _HDMI1_R9531 DDC_SCL_3 HDMI_1_RX0 D2 _HDMI1 R3289 100K P_AVDDH33 R3284 4 7K D1 _HDMI1_R9531 D0 _HDMI4_JACK C3258 0 33uF C3244 10uF 10V R3229 47K R3281 1 2K D2 _HDMI4_JACK 3 3V_NORMAL C3206 0 1uF C3211 0 1uF 16V R3226 47K P_AVDD33 5V_NORMAL R3271 0 5V_HDMI_2 D0 _HDMI2 R3...

Страница 37: ... 43 D1 A 44 D1 A 45 GND_10 46 D0 A 47 D0 A 48 VDD_8 49 A0 S4 50 A1 S5 51 A2 S6 52 A3 S7 53 GND_11 54 TEST_IN 55 SEL_IN 56 OE 57 EP GND HDMI_CLK _U14_2 R3307 10K OPT 3 3V_MUX HDMI_0_RX1 R3345 0 HDMI_Splitter_BD HDMI_Splitter_CLK R3312 10K OPT HDMI_RX1 _U14_1 3 3V_MUX RXASDA_U14 HDMI1_TX2P HDMI_RX2 HDMI0_TXCP R3308 10K HDMI_Splitter_BD R3301 10K HDMI_Splitter_AD HDMI1_TX1N C3509 0 1uF 16V C3305 0 1u...

Страница 38: ... 6V C3403 0 1uF 16V VA3402 5 6V JK3403 PEJ038 3B61 EAG61030015 3 DETECT 4 L 5 GND 1 R R3409 100 1 16W 5 HP_OUT JK3400 PEJ038 3B6111 EAG61030017 3 M3_DETECT 4 M4 5 M5_GND 1 M1 6 M6 R3408 100 1 16W 5 3 3V_NORMAL HP_DET R3402 10K R3400 33 VA3400 5 5V ADUC 5S 02 0R5L OPT COMP1 AV1 DVI_R_IN JK3402 PEJ038 3B611 EAG61030016 3 M3_DETECT 4 M4 5 M5_GND 1 M1 6 M6 R3407 100 1 16W 5 COMP1_DET AV1_CVBS_DET 3 3V...

Страница 39: ...0 100 EYE_Q C4006 100pF 50V NON_OLED R4001 10K LOGO_LIGHT R4014 10K C4008 47pF 50V OPT 3 5V_ST WIFI_DM C4005 1000pF 50V M_REMOTE_CTS LOGO_LIGHT M_REMOTE_RX R4006 100 C4012 1000pF 50V C4014 47pF 50V R4015 11K D9_LED C4004 22uF 10V EYE_SDA 3 5V_ST L4000 BLM18PG121SN1D R4009 10K 5 LED_R C4016 5pF 50V C4002 0 1uF 3 5V_ST AR4000 100 1 16W R4005 10K 5 R4007 100 IR WOL WIFI_POWER_ON L4001 BLM18PG121SN1D ...

Страница 40: ...uF 3 5V_ST AUD_LRCK R4219 10K OPT D4201 1 RCLAMP0582B RCLAMP0582B C4210 4 7uF 10V 3 5V_CAM L4200 BLM18PG121SN1D 120 ohm CAM_PWR_ON_CMD CAM_TRIGGER_DET C4204 22pF D4200 1 RCLAMP0582B RCLAMP0582B P4200 3510 56216 1 2 3 4 5 6 7 8 9 10 11 12 13 14 17 15 16 USB_DP3 3 3V_NORMAL USB_DM3 C4205 0 1uF R4203 0 CAM_SLEEP USB_DM2 AUD_SCK C4226 4 7uF 10V CAM_RESET D4200 RCLAMP0502BA RCLAMP0502BA D4201 RCLAMP050...

Страница 41: ...5 ZC LG 1 2 3 4 5 R4402 14K 1 D4300 1 RCLAMP0582B RCLAMP0582B C4412 0 1uF USB_OCD1 C4405 0 01uF USB3_RX0M D4402 RCLAMP0502BA RCLAMP0502BA R4413 4 7K OPT R4404 4 7K OPT 5V_USB_2 ZD4301 5V OPT R4411 4 7K USB_DM2 R4405 4 7K D4400 1 RCLAMP0582B RCLAMP0582B USB_CTL1 C4409 0 1uF USB3_DM C4322 10uF 10V R4415 4 7K OPT R4416 4 7K OPT USB3_TX0M USB3_TX0P C4408 1uF C4403 1uF C4406 1uF C4400 1uF SN65LVPE502A ...

Страница 42: ...N 17 COM_GND 18 AV_DET 19 SHIELD SC_DET SC_L_IN R4801 10K EU R4802 100 1 16W 5 EU SC_B DTV MNT_R_OUT SC_FB SC_ID C4803 4700pF EU DTV MNT_L_OUT VA4800 20V EU VA4802 5 6V EU VA4808 5 5V OPT SC_R VA4809 5 6V EU VA4801 5 6V EU SC_G VA4807 5 5V EU C4802 4700pF EU L4800 BLM18PG121SN1D EU VA4803 5 5V EU VA4805 5 5V EU DTV MNT_V_OUT L4801 BLM18PG121SN1D EU SC_R_IN SC_CVBS_IN VA4806 5 6V EU C4801 1000pF 50...

Страница 43: ...SHIELD 9 R9 11 R11 10 R10 GND D1 YL_C D2 YL_A D3 GN_C D4 GN_A VA5101 5 5V VA5100 5 5V R5100 0 C5102 0 1uF 16V C5101 0 01uF 50V LAN_JACK_POWER EPHY_RDP VA5103 5 5V EPHY_TDN JK5100 BS R570098 LAN_UDE 1 P1 CT 2 P2 TD 3 P3 TD 4 P4 RD 5 P5 RD 6 P6 CT 7 P7 8 P8 12 SHIELD 9 9 11 P11 10 P10 GND D1 YL_C D2 YL_A D3 GN_C D4 GN_A VA5102 5 5V C5100 0 1uF 16V C5103 0 01uF 50V EPHY_TDP EPHY_RDN 51 LAN_VERTICAL 2...

Страница 44: ...1 16W 1 WOL ETH_POWER_ON C5203 0 1uF 16V ET_COL SNI EPHY_ACTIVITY R5219 10K 1 16W 5 R5200 3 3K EPHY_RXD0 3 5V_WOL R5204 2 49K 1 R5218 0 LAN_JACK_POWER C5200 4 7uF 10V EPHY_REFCLK 3 5V_WOL ET_RXER EPHY_TDP 3 5V_WOL EPHY_MDC C5209 33pF EPHY_RXD1 R5209 51 R5208 3 3K C5211 0 1uF 16V C5204 0 1uF 3 5V_WOL 3 5V_WOL 3 5V_WOL EPHY_RDP R5210 33 R5211 33 3 5V_ST R5203 3 3K C5201 0 1uF 16V EPHY_CRS_DV ZD5201 ...

Страница 45: ...2 1uF 10V S_SPK_R 0 1uF C5421 50V R5409 4 7K R5401 100 1 16W C5411 22000pF 50V AUD_LRCK C5413 1uF 10V 24V 10uF C5409 35V IC5400 NTP7514 3 NC_2 2 VDD_PLL 4 GND 1 NC_1 6 DVDD 5 NC_3 7 SDATA 8 WCK 9 BCK 10 SDA 11 SCL 12 FAULT 13 MONITOR_0 14 MONITOR_1 15 MONITOR_2 16 BST2B 17 PGND2B 18 OUT2B 19 PVDD2B 20 PVDD2A 21 OUT2A 22 PGND2A 23 BST2A 24 VDR2 25 AGND 26 NC_4 27 VDR1 28 BST1B 29 PGND1B 30 OUT1B 31...

Страница 46: ...06 5 6 1 10W C_SPK_L C_SPK_R C5510 22000pF 50V IC5500 NTP7514 3 NC_2 2 VDD_PLL 4 GND 1 NC_1 6 DVDD 5 NC_3 7 SDATA 8 WCK 9 BCK 10 SDA 11 SCL 12 FAULT 13 MONITOR_0 14 MONITOR_1 15 MONITOR_2 16 BST2B 17 PGND2B 18 OUT2B 19 PVDD2B 20 PVDD2A 21 OUT2A 22 PGND2A 23 BST2A 24 VDR2 25 AGND 26 NC_4 27 VDR1 28 BST1B 29 PGND1B 30 OUT1B 31 PVDD1B 32 PVDD1A 33 OUT1A 34 PGND1A 35 BST1A 36 RESET 37 AD 38 CLK_I 39 G...

Страница 47: ...0pF 50V C5611 22000pF 50V R5610 4 7K 24V_AMP SPK_L R5603 100 L5603 SP 7850_10 10uH C5613 1uF 10V Q5600 MMBT3904 NXP E B C L5604 SP 7850_10 10uH R5606 5 6 1 10W L5605 SP 7850_10 10uH C5604 1uF 10V C5627 1000pF 50V SPK_R H_SPK_R 0 1uF C5605 16V SPK_R C_SPK_R I2C_SDA2 C_SPK_L R5612 4 7K R5613 100 1 16W SPK_L AUD_LRCK SPK_L WOOFER_MUTE R5604 100 L5600 UBW2012 121F H_SPK_L AUD_SCK C5614 390pF 50V C5624...

Страница 48: ... AUD_SCK SPK_WOOFER_L C5713 390pF 50V 10uF C5708 35V R5700 100 24V IC5700 NTP7514 3 NC_2 2 VDD_PLL 4 GND 1 NC_1 6 DVDD 5 NC_3 7 SDATA 8 WCK 9 BCK 10 SDA 11 SCL 12 FAULT 13 MONITOR_0 14 MONITOR_1 15 MONITOR_2 16 BST2B 17 PGND2B 18 OUT2B 19 PVDD2B 20 PVDD2A 21 OUT2A 22 PGND2A 23 BST2A 24 VDR2 25 AGND 26 NC_4 27 VDR1 28 BST1B 29 PGND1B 30 OUT1B 31 PVDD1B 32 PVDD1A 33 OUT1A 34 PGND1A 35 BST1A 36 RESET...

Страница 49: ... C5802 1uF 10V 3 3V_NORMAL L5803 NRS6045T100MMGK 10 0uH C5818 0 47uF 50V L5800 UBW2012 121F C5817 0 47uF 50V H_SPK_R AUD_SCK R5804 5 6 1 10W AUD_MASTER_CLK C5800 33pF 50V R5802 5 6 1 10W R5800 100 C5823 0 1uF 50V IC5800 NTP7514 3 NC_2 2 VDD_PLL 4 GND 1 NC_1 6 DVDD 5 NC_3 7 SDATA 8 WCK 9 BCK 10 SDA 11 SCL 12 FAULT 13 MONITOR_0 14 MONITOR_1 15 MONITOR_2 16 BST2B 17 PGND2B 18 OUT2B 19 PVDD2B 20 PVDD2...

Страница 50: ...38 CLK_I 39 GND_IO 40 VDD_IO 41 EP GND C5915 0 47uF 50V C5900 33pF 50V 24V C5909 22000pF 50V C5905 22000pF 50V R5900 100 L5902 SP 7850_10 10uH 0 1uF C5916 50V 24V_AMP_WOOFER_R AUD_MASTER_CLK I2C_SCL5 AMP_RESET_N R5905 4 7K 24V_AMP_WOOFER_R L5901 BLM18PG121SN1D 10uF C5907 35V AUD_LRCK R5904 5 6 1 10W C5913 390pF 50V 24V_AMP_WOOFER_R 3 3V_NORMAL 3 3V_NORMAL SPK_WOOFER_R C5920 10uF 10V C5903 1uF 10V ...

Страница 51: ... IN2 6 IN2 7 OUT2 8 VCC DTV MNT_L_OUT C6000 1uF 25V EU C6005 33pF EU R6013 1K EU R6011 2 2K EU SCART_AMP_L_FB Q6002 1 PDTA114ET EU_SCART_MUTE_NXP E B C Q6001 MMBT3904 NXP EU E B C R6000 2 2K EU SCART_Lout SCART_AMP_R_FB R6008 33K EU Q6002 RT1P141C T112 EU_SCART_MUTE_ISAHAYA E B C R6004 33K EU C6007 6800pF OPT R6002 470K OPT C6003 33pF EU DTV MNT_R_OUT DTV MNT_R_OUT SCART_MUTE SCART_Rout DTV MNT_L_...

Страница 52: ...ND_1 1 INR 6 VSS 5 MUTE 7 CN 8 CP 9 VDD 10 GND_2 11 UVP 12 OUTL 13 INL 14 INL C6104 180pF HP_OUT_MTK R6100 10K HP_OUT 3 3V_NORMAL SIDE_HP_MUTE R6102 33K HP_OUT_MTK C6109 1 18pF HP_OUT_H13 L6100 120 ohm HP_OUT BLM18PG121SN1D R6103 33K HP_OUT_MTK C6103 1uF 10V HP_OUT HP_LOUT_MAIN HP_ROUT_AMP C6108 10pF 50V HP_OUT R6101 10K HP_OUT HP_ROUT_MAIN R6106 43K 1 HP_OUT C6107 0 1uF 16V HP_OUT HP_LOUT_AMP R61...

Страница 53: ...01 10uF 10V JAPAN 3 3V_NORMAL ZD6300 5V JAPAN R6307 22 JAPAN SMARTCARD_DATA SD_EMMC_CLK R6317 1 2K JAPAN R6309 22 JAPAN R6301 2 7K JAPAN P6300 10057542 1311FLF B CAS Slot JAPAN C1 VCC C2 RST C3 CLK C4 RESERVED_1 C5 GND C6 VPP C7 I O C8 RESERVED S1 SW1 S2 SW2 C6302 0 1uF 16V JAPAN L6301 BLM18PG121SN1D JAPAN R6318 1 2K OPT R6303 OPT C6306 0 1uF 16V JAPAN SMARTCARD_VCC SD_EMMC_CMD 3 3V_NORMAL R6319 1...

Страница 54: ...U_M W Q6500 MMBT3906 NXP TU_ALL_2178B E B C R6510 1 200 TU_H M W_KR US TW CO BR 2 5V_DEMOD FE_DEMOD1_TS_DATA 7 IF_P_TU C6511 15pF 50V OPT LNB_TX R6517 10 TU_ALL_IntDemod 0 1uF C6513 TU_M W FE_DEMOD1_TS_DATA 5 R6514 0 TU_M FE_DEMOD1_TS_DATA 3 C6505 0 1uF 16V TU_M W_NonBr FE_DEMOD2_TS_DATA R6510 33 TU_M W_EU CN HK JP FE_DEMOD1_2_TS_CLK 5V_NORMAL TU_SIF I2C_SDA6_TU L6500 BLM18PG121SN1D IF_N IF_N_TU R...

Страница 55: ...H251F 47 SHIELD 6 DIF P 7 DIF N 8 SIF 9 CVBS 1 B1 3 3V 2 NC 3 DIF_AGC 4 SCL 5 SDA A1 A1 B1 B1 FE_DEMOD1_TS_DATA 3 TDJW H151F TU6800 2 DEV_KR_T2 47 SHIELD 6 M_DIF P 7 M_DIF N 25 RESET1_DEMOD 33 NC_5 8 S_SIF 26 B3 3 3V 34 NC_6 9 S_CVBS 27 SCL_DEMOD 35 GND_2 1 B1 3 3V 10 NC_2 28 B4 1 1V 2 NC_1 11 B2 3 3V 29 NC_4 3 M_DIF_AGC 12 NC_3 30 SDA_DEMOD 4 SCL_RF 13 GND_1 5 SDA_RF 36 NC_7 37 NC_8 38 NC_9 39 NC...

Страница 56: ...0 0 1uF C6809 0 1uF R6821 100 C6811 0 1uF C6812 0 33uF OPT IC6801 MAX3232CDR EAN41348201 3 C1 2 V 4 C2 1 C1 6 V 5 C2 7 DOUT2 8 RIN2 9 ROUT2 10 DIN2 11 DIN1 12 ROUT1 13 RIN1 14 DOUT1 15 GND 16 VCC ZD6802 ADUC 20S 02 010L 20V OPT C6808 0 1uF SOC_TX ZD6803 20V ADUC 20S 02 010L OPT C6813 0 1uF R6820 100 SOC_RX 3 5V_ST JK6801 SPG14 DC 0101 1 2 3 4 5 6 7 8 9 10 RS 232C Control INTERFACE BSD 14Y UD 068 H...

Страница 57: ...D6904 40V LNB_SMAB34 IC6900 A8303SESTR T LNB 1 VCP 3 NC_1 7 SCL 9 ADD 10 TONECTRL 11 TCAP 12 ISET 13 VREG 14 GND 15 VIN 16 LX 17 GNDLX 18 NC_2 19 NC_3 20 BOOST 5 TDO 8 SDA 6 IRQ 4 TDI 2 LNB 21 EP GND D6900 LNB A_GND 12V C6903 0 01uF 50V LNB C6904 0 1uF 50V LNB C6900 18pF LNB A_GND C6912 0 1uF LNB D6904 1 40V LNB_SX34 A_GND R6901 33 LNB R6904 0 LNB_TX L6900 15uH SP 7850_15 LNB A_GND D6902 1 30V LNB...

Страница 58: ...ET_8 0X6 0X10 5H ESD_D9 MDS62110225 M3302 1 GASKET_8 0X6 0X10 5H EMS_D9_OPTIONAL MDS62110225 M3309 1 GASKET_8 0X6 0X10 5H EMI_D9 MDS62110217 M3321 1 GASKET_8 0X6 0X12 5H EMI_D9_TOP MDS62110209 M3313 1 GASKET_8 0X6 0X8 5H ESD_D9_OPTIONAL MDS62110209 M3311 1 GASKET_8 0X6 0X8 5H ESD_D9_OPTIONAL MDS62110209 M3310 1 GASKET_8 0X6 0X8 5H ESD_D9_OPTIONAL MDS62110209 M3304 1 GASKET_8 0X6 0X8 5H ESD_D9_OPTI...

Страница 59: ... M14 NC_103 N1 NC_104 N3 NC_105 N6 NC_106 N7 NC_107 N8 NC_108 N9 NC_109 N10 NC_110 N11 NC_111 N12 NC_112 N13 NC_113 N14 NC_114 P1 NC_115 P2 NC_117 P8 NC_118 P9 NC_120 P11 NC_121 P12 NC_122 P13 NC_123 P14 DUMMY_1 DU1 DUMMY_2 DU2 DUMMY_3 DU3 DUMMY_4 DU4 DUMMY_5 DU5 DUMMY_6 DU6 DUMMY_7 DU7 DUMMY_8 DU8 DUMMY_9 DU9 DUMMY_10 DU10 DUMMY_11 DU11 DUMMY_12 DU12 DUMMY_13 DU13 DUMMY_14 DU14 DUMMY_15 DU15 DUMM...

Страница 60: ...L_IN D14_HWRESET D13_STPO_DATA SMODE 1 AR12000 33 R12041 1K 3 3V_NORMAL R12036 2K R12095 15K SPI_CS_M TDI_0 HDMI0_DDC_CK R12012 33 R12062 33 R12027 10 GPIO 1 HDMI0_TX2N SOC_SPI0_SCLK TMS_2 3 3V_NORMAL HDMI1_DDC_CK HDMI0_TX2P X12000 24 75MHz 4 GND_2 1 X TAL_1 2 GND_1 3 X TAL_2 GPIO 3 R12097 15K TDI_0 D13_STPO_CLK R12025 1K OPT SPI_MISO_M TDI_2 HDMI1_DDC_CK TMS_0 R12050 0 OPT IC12000 LG1512D XTALI B...

Страница 61: ...6 1K 1 M1_DDR_DQ22_D14 M1_DDR_BA1_D14 M0_DDR_ODT_D14 M0_DDR_DQ4_D14 R12129 240 1 C12103 0 1uF OPT M1_DDR_A0_D14 M1_DDR_DM3_D14 M1_DDR_A5_D14 M0_DDR_A10_D14 M0_DDR_DQS0_D14 M0_DDR_A0_D14 M0_DDR_A8_D14 M1_DDR_DQ6_D14 M0_DDR_DQ6_D14 M1_DDR_A3_D14 M1_DDR_DQS1_D14 M0_DDR_ODT_D14 M0_DDR_DM2_D14 M0_DDR_DQ10_D14 M0_DDR_DQ8_D14 R12121 1K 1 M0_DDR_DQS0_D14 M0_DDR_WEN_D14 M0_U_CLK_D14 M1_DDR_CASN_D14 M0_DDR_...

Страница 62: ...R1_9 R7 AVDD25_HDMI0_1 H13 AVDD25_HDMI0_2 H14 AVDD25_HDMI1_1 H11 AVDD25_HDMI1_2 H12 DVDD25_OTP H15 DVDD25_PLL B5 DVDD33_1 F8 DVDD33_2 F12 DVDD33_3 F13 DVDD33_4 H10 DVDD33_5 H16 DVDD33_6 J16 DVDD33_7 K16 DVDD33_8 L16 DVDD33_9 M16 DVDD33_10 N16 DVDD33_11 P16 DVDD33_12 T8 DVDD33_XTAL A5 VREF0_DDR0 AB3 VREF1_DDR0 AA22 VREF0_DDR1 B1 VREF1_DDR1 AA1 VSS_1 A2 VSS_2 A14 VSS_3 B2 VSS_4 C4 VSS_5 C5 VSS_6 D4 ...

Страница 63: ...12356 33 TXC0N TX23N R12343 330 R12338 33 TXDCLKN TX14N HDMI_RX1 _U14_2 TXB0N TX5N R12305 33 Tx_U14_1P R12300 33 U14_SPI_MISO_M C12305 0 1uF 16V Tx_U14_4N RP_HDMI_D0 TXD1N TX16N TXCCLKN TX20N R12313 10K R12352 33 RP_HDMI_D2 R12331 33 3 3V_NORMAL U14_UART_RX_1 R12346 10K U14_D9 IC12300 LG1614 HDMI_RXA0N AG25 HDMI_RXA0P AH25 HDMI_RXA1N AG26 HDMI_RXA1P AH26 HDMI_RXA2N AG27 HDMI_RXA2P AH27 HDMI_RXACN ...

Страница 64: ...QL4 H3 DQL5 H8 DQL6 G2 DQL7 H7 DQU0 D7 DQU1 C3 DQU2 C8 DQU3 C2 DQU4 A7 DQU5 A2 DQU6 B8 DQU7 A3 VREFCA M8 VREFDQ H1 ZQ L8 VDD_1 B2 VDD_2 D9 VDD_3 G7 VDD_4 K2 VDD_5 K8 VDD_6 N1 VDD_7 N9 VDD_8 R1 VDD_9 R9 VDDQ_1 A1 VDDQ_2 A8 VDDQ_3 C1 VDDQ_4 C9 VDDQ_5 D2 VDDQ_6 E9 VDDQ_7 F1 VDDQ_8 H2 VDDQ_9 H9 NC_1 J1 NC_2 J9 NC_3 L1 NC_4 L9 NC_6 T7 VSS_1 A9 VSS_2 B3 VSS_3 E1 VSS_4 G8 VSS_5 J2 VSS_6 J8 VSS_7 M1 VSS_8...

Страница 65: ..._8 T10 DVDD33_9 T21 DVDD33_10 U10 DVDD33_11 U21 DVDD33_12 V10 DVDD33_13 V21 DVDD33_14 AA17 DVDD33_XTAL AF1 VREF0_DDR AH3 VREF1_DDR AH22 VSS_1 A24 VSS_2 A25 VSS_3 B24 VSS_4 C24 VSS_5 D23 VSS_6 D24 VSS_7 E5 VSS_8 E6 VSS_9 E7 VSS_10 E8 VSS_11 E9 VSS_12 E10 VSS_13 E11 VSS_14 E12 VSS_15 E13 VSS_16 E14 VSS_17 E15 VSS_18 E16 VSS_19 E17 VSS_20 E18 VSS_21 E19 VSS_22 E20 VSS_23 E21 VSS_24 E22 VSS_25 E23 VSS...

Страница 66: ... R12804 10K C13008 0 1uF Tx_U14_3P C13307 0 1uF 16V C13022 0 1uF Tx_U14_2P C13038 0 1uF TXDAP3_L C13070 0 1uF TXDBP11_L C13024 0 1uF C13301 0 1uF 16V C2124 0 1uF 16V C2118 0 1uF 16V R12802 10K C13050 0 1uF Q13001 MMBT3904 NXP E B C C13030 0 1uF VDDC C2150 10uF 10V C13029 0 1uF C13051 0 1uF R12805 10K TXDAP6_L C2114 10uF 10V C2109 0 1uF 16V C13041 0 1uF C13303 0 1uF 16V 3 3V_NORMAL C13004 0 1uF C13...

Страница 67: ...3V_NORMAL LOCKn_IN GND_Vx1 R13044 10K OPT TXDAN2_L R220 0 OPT TXDAP5_L GND_Vx1_2 TXDBN11_L IC13000 AZ1117EH ADJTRG1 ADJ GND OUT IN R13041 10K LGD_Module R13055 33 OPT 3 3V_NORMAL R13059 33 OPT TXDBN2_L TXDBP6_L R221 0 URSA_TX_HTPD_Pullup TXDBN8_L R1504 1 5K R222 10K URSA_TX_HTPD_Pullup TXDBN7_L R211 1 5K URSA_TX_HTPD_Pullup TXDBP0_L 1 8V HTPDn_IN TXDBP1_L TXDAN4_L LOCKn_IN R13035 1 L13000 MLB 2012...

Страница 68: ...2 DQL7 H7 DQU0 D7 DQU1 C3 DQU2 C8 DQU3 C2 DQU4 A7 DQU5 A2 DQU6 B8 DQU7 A3 VREFCA M8 VREFDQ H1 ZQ L8 VDD_1 B2 VDD_2 D9 VDD_3 G7 VDD_4 K2 VDD_5 K8 VDD_6 N1 VDD_7 N9 VDD_8 R1 VDD_9 R9 VDDQ_1 A1 VDDQ_2 A8 VDDQ_3 C1 VDDQ_4 C9 VDDQ_5 D2 VDDQ_6 E9 VDDQ_7 F1 VDDQ_8 H2 VDDQ_9 H9 NC_1 J1 NC_2 J9 NC_3 L1 NC_4 L9 NC_6 T7 VSS_1 A9 VSS_2 B3 VSS_3 E1 VSS_4 G8 VSS_5 J2 VSS_6 J8 VSS_7 M1 VSS_8 M9 VSS_9 P1 VSS_10 P...

Страница 69: ...20 DIM4 GPIO 36 AG21 DIM5 GPIO 37 AH22 DIM6 GPIO 38 AG22 DIM7 GPIO 39 AH21 GPIO43 TCON0 A3 GPIO44 TCON1 B3 GPIO45 TCON2 A2 GPIO46 TCON3 C3 GPIO47 TCON4 B2 GPIO48 TCON5 B1 GPIO49 TCON6 C2 GPIO50 TCON7 C1 GPIO 18 TCON8 AG4 GPIO 19 TCON9 AG5 GPIO 20 TCON10 AH4 GPIO 21 TCON11 AH5 GPIO 22 TCON12 AH6 GPIO 23 TCON13 AJ4 GPIO24 TCON14 AJ5 GPIO25 TCON15 AJ6 GPIO 4 AH16 GPIO 5 AG16 GPIO 6 Y5 GPIO 7 Y4 GPIO ...

Страница 70: ... AH13 VSS_202 AJ13 VSS_203 G14 VSS_204 H14 VSS_205 J14 VSS_206 K14 VSS_207 L14 VSS_208 P14 VSS_209 R14 VSS_210 T14 VSS_211 U14 VSS_212 V14 VSS_213 W14 VSS_214 Y14 VSS_215 AA14 VSS_216 AB14 VSS_217 AE14 VSS_218 AF14 VSS_219 AG14 VSS_220 AH14 VSS_221 AJ14 VSS_222 A15 VSS_223 B15 VSS_224 D15 VSS_225 G15 VSS_226 H15 VSS_227 J15 VSS_228 K15 VSS_229 L15 VSS_230 M15 VSS_231 N15 VSS_232 P15 VSS_233 R15 VS...

Страница 71: ... GND 6 SW 7 VBST 8 VIN 9 EP GND L13412 2 2uH NR5040T2R2N C13447 0 1uF 16V R13406 91K 1 16W 1 C13446 2200pF 50V 1 0V_DCDC_ROHM R13403 4 7 C13411 22uF C13400 22uF 12V ZD13400 2 5V R13421 18K 1 C13445 1uF 10V C13406 2200pF 50V C13409 10uF 16V R13402 3 3 1 10W 5 R13405 27K 1 16W 1 C13446 1 3300pF 50V 1 0V_DCDC_TI C13407 1uF 10V R13407 39K 1 16W 5 R13404 10K VDDC R13424 10K L13402 C13404 470pF 50V C134...

Страница 72: ... BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC GND_Vx1 L13400 UHD_PSU MLB 201209 0120P N2 R12809 0 P13400 20022WR 12BD UHD_PSU 1 2 3 4 5 6 7 8 9 10 11 12 13 GND_Vx1_2 L13401 UHD_PSU MLB 201209 0120P N2 R12810 0 12V GND Connection at Vx1 41pin wafer 2013 12 17 BSD 14Y UD 140 HD Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LG...

Страница 73: ...S BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC PANEL_VCC L13410 MLB 201209 0120P N2 C13440 10uF 25V OPT P13401 20037WR 05A00 TCON_PWR_5pin_Wafer 1 2 3 4 5 6 C13435 0 1uF 25V C13442 0 1uF 25V C13434 10uF 25V L13409 MLB 201209 0120P N2 BSD 14Y UD 141 HD T con power 2013 12 17 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE ...

Страница 74: ...6 I6 5 I5 7 I7 8 GND 9 COMMON 10 O7 11 O6 12 O5 13 O4 14 O3 15 O2 16 O1 24V C3100 0 1uF DOOR_CLOSE_DET SPK_M_SOUND SPK_P_SOUND C3104 0 1uF C3105 0 1uF F3100 0453005 OPT IC3102 KID65003AF MOVING_SPK 3 I3 2 I2 4 I4 1 I1 6 I6 5 I5 7 I7 8 GND 9 COMMON 10 O7 11 O6 12 O5 13 O4 14 O3 15 O2 16 O1 MOTOR_CTRL_C 24V C3107 0 1uF IC3103 KID65003AF MOVING_SPK 3 I3 2 I2 4 I4 1 I1 6 I6 5 I5 7 I7 8 GND 9 COMMON 10...

Страница 75: ...1048 10K OPT R1046 10K MOVING_SPK Q1002 AO3438 MOVING_SPK G D S R1049 0 OPT 5V_NORMAL 3 3V_NORMAL R1051 4 7K MOVING_SPK R1052 10K OPT R1050 10K MOVING_SPK Q1003 AO3438 MOVING_SPK G D S R1053 0 OPT 5V_NORMAL 3 3V_NORMAL BUSYB_SOUND RESET_N_SOUND X1000 4MHz MOVING_SPK BUSYB_SOUND RESET_N_SOUND 3 3V_NORMAL L1001 CIS21J121 OPT C1000 0 1uF 16V C1007 0 1uF 16V C1006 0 1uF 16V C1005 0 1uF 16V C1001 0 1uF...

Страница 76: ......

Страница 78: ...I 1 4 legacy issue 구 분 HDMI1 4 HDMI2 03G HDMI2 0 6G HDCP2 2 ARC MHL2 1 HDMI1 4 Legacy HDMI 4 O X X X X O X HDMI 3 O O O X X X O HDMI 2 O O X X O X O HDMI 1 O O X O X X HDMI2 0 HDMI1 4 DVI Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 79: ... Rf Lh Rh Lf Rf Lf Rf 90W 5 2ch 79 L R Lh Rh Center Woofer 10 10W 10 10W 10 10W 15 15W Lf Rf Lh Rh Lf Rf Lf Rf Lf Rf Lh Rh Lf Rf Lf Rf 2 Lf Rf 2 70W 4 2ch 65 55 L R Lh Rh Woofer 10 10W 10 10W 15 15W Lf Rf Lh Rh Lf Rf Lf Rf Lh Rh Lf Rf 2 Lf Rf 2 내장 speaker woofer stereo 65UB98 Height Front Woofer Height Front 84UB9800 Woofer Woofer Center Height Front 79UB9800 Center Woofer case 1 case 2 case 3 UC9...

Страница 80: ...n You can adjust the Menu items moving the joystick button You can see the UI 2 Color sensor Adjusts the image quality and brightness based on the surrounding environment 2014 model Intelligent sensor Color sensor Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 81: ...Assy WiFi UC9 105 21 9 98 84 79 65 55 UB98 65 55 55 49 UB95 UB85 16 9 13 Carry Over 802 11ac 802 11n BT Combo BT WiFi Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 83: ...ory eMMC Memory 2 Main processor_analog LG1152AN 3 Micom for Key IR sensing HDMI switch 4 5 Audio AMP 6 Video processor LGE7411 URSA9 DDR Memory Flash Memory 3 4 2 5 6 Camera Camera 7 7 4K processor_Digital LG1512 DDR Memory eMMC Memory Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 84: ...nal 5 D14 Block Diagram External 6 U14 Block Diagram Internal 7 U14 Block Diagram External 8 URSA9 Block Diagram 9 Tuner 10 Video Audio IN OUT 11 Audio OUT 12 HDMI2 0 Block 13 USB Wi Fi M REMOTE UART 14 I2C Map H13 15 I2C Map MICOM 16 GPIO H13 17 GPIO MICOM TV사업부 TV제품개발1팀 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 85: ...MI 2 0 SW X 1 EA HDMI4 32bit 16bitX2 eMMC HDMI 2 0 SW P U14 URSA 9 4K 60p 1080p OSD DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 DDR3 24 75 M 24 75M 24M 24M 27M HS LVDS 4K 30p OSD 1920X1080 60p HDMI1 4 4K 30p or 1920X2160 60p Audio HDMI1 4 4K 30p or 1920X2160 60p Audio Vby1 16 Lane 4K 120Hz 2 1 Mux Super Resolution 담당 전용 Super Resolution Ready for 보급형 MEMC 3D 등 기능 담당 ...

Страница 86: ...TS output From H13D D14 1Gb x 4 1866 DDR3 HDMI output Motion R USB1 USB3 0 USB2 USB2 0 USB3 USB2 0 USB HUB HDMI_CEC USB 3 0 USB 2 0 USB 2 0 USB_CAM USB 2 0 WIFI11ac BT USB_WI Fi PHY RMII LAN WOL WOW Logo Light Logo Light Logo Light IR Joy key RS 232C 8x4 8 16x4 U14 1Gb x 2 1866 DDR3 FHD HS LVDS 16x2 2 1 Mux 2 1 Mux 1 2 Splitter OSD HS LVDS URSA9 1Gb x 4 1866 DDR3 16x4 Vx1 8Lane Vx1 2Lane OSD Audio...

Страница 87: ...e Control Slim SPK DivX Bluetooth Digital AMP I2S I2S HPD SPDIF JPG Encoder CVD Y C CVBS CPU 64KB SRAM 48KB ROM UART OTP Timer UARTx3 EMAC SCI SPIx2 I2Cx10 eMMC DMAC 8ch Timer WDT PHY SRAM 16KB I2Cx1 BE H3D DDR3 PHY DDR3 Controller SPLL DDR PLL DPLL DDR PLL Digital Audio Output 16 TS P TS P FRC SRE PE1 OSD LED Output formatter TCON MCU Capture Block 3CH GBB AFE 1ch 30MHz w PLL BTSC AFE 10b 18 432M...

Страница 89: ... lgm_top DDR3 1600 1Gbit DDR3 1600 1Gbit x32 x32 Clock Reset Gen Serial Flash CortexM3 CPU Bus Interface PL301 SPI I2C Boot ROM SRAM ADO MCU0 MCU1 DMA WDT UART0 UART1 GPIO I2C MCURC H 264 Core1 H 264 Core2 SDRAM 2 5V AIP LDO 3 3V I O LDO 1 1V Core LDO 1 5V DDR3 LDO Analog IP Added D13 D14 VD0 Deleted D13 D14 XTAL 24 75MHz DDR3 1600 1Gbit DDR3 1600 1Gbit Copyright ⓒ 2014 LG Electronics Inc All righ...

Страница 90: ...01 DDR3 1G bit M0_DDR_A0 13_D14 14bit M0_DDR_BA0 2_D14 3bit M0_DDR_CKE_D14 M0_DDR_ODT_D14 M0_DDR_RASN_D14 M0_DDR_CASN_D14 M0_DDR_WEN_D14 M0_DDR_RESET_N_D14 M1_DDR_A0 13_D14 14bit M1_DDR_BA0 2_D14 3bit M1_DDR_CKE_D14 M1_DDR_ODT_D14 M1_DDR_RASN_D14 M1_DDR_CASN_D14 M1_DDR_WEN_D14 M1_DDR_RESET_N_D14 M0_D_CLK_D14 M0_D_CLKN_D14 M0_U_CLK_D14 M0_U_CLKN_D14 M1_D_CLK_D14 M1_D_CLKN_D14 M1_U_CLK_D14 M1_U_CLKN...

Страница 91: ... UART DDR3 76 H13D GPIO Reset 1 4 TEST 2 Boot Mode 2 I2C M S HDMI Switch HDMI Rx 1 4b 14 HDMI Switch Separate OSD 24 HS LVDS Rx 2 link H13D HS LVDS Rx 2 link 24 H13D Combo Tx HS LVDS 4 link Vx1 8 lane Combo Tx HS LVDS 2 link Vx1 4 lane 24 48 MCU Tensilica s 108mini Memory Unified memory architecture DDR3 1600MHz 32bit Interface Input HS LVDS 4 link 2 2 HDMI1 4 2 port Output HS LVDS 6 link 4 2 Vx1 ...

Страница 92: ..._1 RXBSCL_U14 RXBSDL_U14 HDMI to H13 2 1 MUX HDMI_Splitter HDMI_1_TX HDMI_1_RX HDMI_0_RX HDMI_0_TX U14_UART_RX_1 U14_UART_TX_1 UART SPI FHD_D9_SET URSA7 9_SET URSA9 4K 60p Vx1 8 Lane Video 1080p 2160p Vx1 4Lane OSD Combo TX Tx_U14_0N P 7N P Tx_U14_9N P 11N P HS LVDS RXA RXB RXC RXD OSD Resoultion GPIO 0 GPIO 1 U R S A 9 2560 1080 60p 0 0 1920 1080 60p 0 1 GPIO 4 GPIO 3 U14_FLASH_WP SMODE 0 SMODE 1...

Страница 93: ..._SOC H13D GPIO 26 RESET I2CS_SDA SCL I2CS_SDA SCL TCON_I2C_EN INT_R21 GPIO 41 URSA Debug UART2_RX UART2_TX GPIO 1 0 SPI4_DI DIM9 GPIO53 SPI4_DI DIM9 GPIO53 FLASH_WP_URSA GPIO 25 DIM5 GPIO 37 DIM6 GPIO 38 DIM7 GPIO 39 URSA_BIT0 1 2 BIT 2 1 0 UD_V x 1 Lane수 0 0 0 4K 120P _16Lanes 0 0 1 4K 60P _ 8Lanes 0 1 0 5K 120P _ 20Lanes Tx_U14_0N 0P 7N 7P Tx_U14_8N 8P 11N 11P TXDAN0 P0 N7 P7_L TXDBN0 P0 N7 P7_L...

Страница 94: ...MOD 38 2 5V_Normal TU_RESET2 45 S2_RESET AJ33 GPIO4 3 3V_LNA_TU 1 LNB_TX LNB IC6900 A8303SESTR TB 10 TONECTRL 2 LNB 7 SCL 8 SDA LNB_TX 29 LNB_OUT 31 I2C_SCL4 27 I2C_SDA4 30 I2C_SCL4 I2C_SDA4 AN8 SCL3 AP8 SDA3 33 Ω LNB_OUT 3 3V_TUNER 1 8K Ω 3 3V_TU H13 LG1154AN IF_P IF_N TUNER_SIF TU_CVBS IF_AGC U17 ADC_I_INP V17 ADC_I_INN ADC_I_INP ADC_I_INN RF_SWITCH_CTL 2 RF_SWITCH_CTL AL34 GPIO26 FE_DEMOD2_TS_E...

Страница 95: ...S_IN CVBS_IN2 SC_CVBS_IN_SOC SC_R G B CVBS_IN_SOY COMP1_PR_IN_SOC COMP1_Y_IN_SOC COMP1_PB_IN_SOC COMP1_Y_IN_SOC_SOY PR1 Y1 PB1 SOY1_IN SC_L R_IN AUAD_L R_CH3_IN AUAD_L R_CH2_IN COMP1 AV1 DVI_L R_IN AUAD_L R_CH2_IN PB2 Y2 SOY2 PR2_IN Jack Side SOC Side SPDIF_OUT SPDIF OUT H P JACK HP_L ROUT IEC958OUT AUDA_OUTL R Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service pu...

Страница 96: ...CH HEIGHT SURROUND AUAD_L R_CH4_IN AUAD_L R_CH2_IN AUAD_L R_CH3_IN AUDA_OUTL NTP7514 H13 LG1154 HDMI_ARC SPDIF_OUT_ARC DTV MNT_L R_OUT TU_SIF I2C_SDA2 SCL2 I2C_SDA5 SCL5 LPF LPF TPA6138A2 Headphone AMP LPF LPF GPIO21 AUAD_L R_CH1_IN HP_L ROU T NTP7514 LPF FRONT LPF GPIO05 AMP_RESET_N _1 NTP7514 NTP7514 NTP7514 I2C_SDA2 SCL1 I2C_SDA1 SCL 1 WOOFER_L WOOFER_R CENTER I2C_SDA5 SCL5 LRCH DACSLRCH LRCH1 ...

Страница 97: ...X 1 2 splitter H13 HDMI Out 0 HDMI Out 1 HDMI Out 0 HDMI Out 1 DDC_I2C 0 DDC_I2C 1 DDC_I2C 1 DDC_I2C 0 U14 HDMI_U14_2 RXASCL SDA_U1 4 RXBSCL SDA_U1 4 HDMI_U14_1 HDMI_splitter 2 1 MUX HDMI_MUX_SEL I2C for control reset SPDIF_OUT_ARC CEC_REMOT E HS LVDS 4K 30p HDMI2 2 0 HDMI3 2 0 HDMI4 1 4b SPDIF_OUT_ARC HDCP2 2 R9531AN MHL2 1 SIL9617 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for t...

Страница 98: ..._TX0P USB3_TX0M USB_DP3 DM3 USB2_1_DP0 DM0 HUB_DP DM USB2 USB3 USB3_RX0P 0M USB3_TX0P 0M USB HUB IC4200 GL852G 31 USB2_0_DP DM CAM Switch AP2191 3 5V_ST 3 5V_CAM CAM_CTL CAM_SLIDE_DET CAM_TRIGGER_DET EXT_INTR1 GPIO68 CAM_RESET SLEEP WIFI BT UART1_CTS M_REMOTE_CTS UART1_TXD UART1_RXD UART1_RTS M_REMOTE_RTS M_REMOTE_TXD M_REMOTE_RXD USB_DP2 DM2 USB redriver Copyright ⓒ 2014 LG Electronics Inc All ri...

Страница 99: ...I2C_SDA2 I2C_SCL2 1 2 H13 LG1154D 24 SCL 23 SDA AN19 SDA2 GPIO7 7 AP19 SCL2 GPIO78 I2C_SDA3 I2C_SCL3 3 3V_NOR 3 3k Ω 3 3k Ω 33 Ω 33 Ω P60 SCLA 0 P61 SDAA 0 A11 A12 B11 B1 2 SCL_DEMOD SDA_DEMOD IC6900 A8303SESTR TB LNB 7 8 33 Ω 33 Ω SCL SDA AF 34 SCL5 AF 33 SDA5 I2C_SDA5 63 62 I2C_SCL5 33 Ω 33 Ω 3 3k Ω 3 3k Ω CSCL CSDA IC102 R1EX24256BSA50A NVRAM 6 5 33 Ω 33 Ω SCL SDA AF 32 SCL5 AG 33 SDA5 I2C_SDA6...

Страница 100: ...OM EYE_SCL 3 3k Ω 3 3k Ω 100 Ω 100 Ω HDMI Jack HDMI_CEC P74 KR4 INTP8 SI01 SDA0 1 Camera CAM_SLEEP P30 INTP3 RTC1HZ SCK11 SCL11 IR Logo Key P75 KR5 INTP9 SCK01 SCL01 IR LAN PHY WOL ETH_POWER_ON P50 INTP1 SI11 SDA11 Audio Playback 98UB98 only Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 101: ...PORT_OVER1 T34 HUB_VBUS_CTRL1 R34 USB_OCD2 USB_CTL2 HUB_PORT_OVER0 R32 HUB_VBUS_CTRL0 R33 TRST_N0 TMS0 TCK0 TDI0 TDO0 EPI IC7300 TPS65178RSLR AH30 GPIO7 PMIC_RESET GPIO17 AK6 Full Scart 18P JK4600 DA1R018H91E SC_DET GPIO23 UART2_TX AR9 UART2_TX DEBUG P101 12507WS 04L UART2_RX GPIO22 UART2_RX AM5 M_REMOTE_RTS M_REMOTE_RX M_REMOTE_TX M_RFModule_RESET M_REMOTE_CTS TU_RESET1 RF_SWITCH_CTL S2_RESET AG6...

Страница 102: ...13 TxD2 SO20 19 INV_CTL 18 P14 RxD2 SI20 SDA20 SOC_RESET HP AMP IC6100 TPA6138A2PWR P25 ANI5 27 SIDE_HP_MUTE OPT0 LOGO_LIGHT NON_LOGO_LIGHT OPT1 TOUCH_KEY TACT_KEY OPT2 PDP LCD OLED OPT3 GP4_10PIN GP3_12 15PIN OPT4 MHL NON_MHL OPT5 GED NON_GED OPT6 OPT OPT 31 P21 ANI1 AVREFM 32 P20 ANI0 AVREFP KEY1 KEY2 P140 PCLBUZ0 INTP6 36 RL_ON RESET 40 MICOM_RESET MICOM X TAL X3000 32 768KHz P137 INTP0 43 MHL_...

Страница 103: ... 3 4 6 1 2 3 4 5 PCBs 6 Main PCB PSU T CON LOGO IR Jog Key BT MOTION ASSY WIFI ASSY To Main WIFI ASSY BT MOTION ASSY 7 2 7 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 104: ...r auto on off 7 8 C Audio error No audio Normal video 8 9 Wrecked audio discontinuation noise 9 10 D Function error Remote control Local switch checking 10 MR13 operating checking 11 11 12 Wifi operating checking 12 13 Camera operating checking 13 14 External device recognition error 14 15 E Noise Circuit noise mechanical noise 15 16 F Exterior error Exterior defect 16 First of all Check whether t...

Страница 105: ...Always check record S W Version and White Balance value before replacing the Main Board Replace Main Board Re enter White Balance value Precaution Established date Standard Repair Process Revised date 1 16 LCD TV Error symptom A Video error No video Normal audio A18 A1 A18 A4 A2 First of all Check whether all of cables between board is inserted properly or not Main B D Power B D LVDS Cable Speaker...

Страница 106: ...place MAIN B D Y Replace Power Board and repair parts N End Standard Repair Process A Video error No video No audio A18 Established date Revised date 2 16 LCD TV Error symptom 2 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 107: ... Normal Picture Y N Y Close Y Close By using Digital signal level meter By using Diagnostics menu on OSD Setting Quick Setting Programmes Programme Tuning Manual Tuning Check the Signal Signal strength Normal over 50 Signal Quality Normal over 50 Normal Picture Y Contact with signal distributor or broadcaster Cable or Air N Normal Picture Y Close N A4 Standard Repair Process Established date Revis...

Страница 108: ...ce and cable Y External device Cable normal HDMI error Check external device and cable Replace Main T con B D Replace Main T con B D N N A Video error Color error A6 N Y End Replace module Request repair for external device cable Color error Check Test pattern A8 A7 Standard Repair Process Established date Revised date 4 16 LCD TV Error symptom 4 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All ...

Страница 109: ...ng Jig pattern Generator Set top Box etc N Y Replace Main T con B D Screen normal Check screen condition by input External Input Component HDMI DVI Request repair for external device Component error HDMI DVI Connect other external device and cable Check normal operation of External Input Component RGB and HDMI DVI by connecting Jig pattern Generator Set top Box etc Replace Main T con B D Screen no...

Страница 110: ...put of Power B D N Y Normal voltage Replace Main B D Y OK Replace Main B D N Y Normal Check ST BY 3 5V Replace Power B D N Y Normal voltage Replace Power B D Y A17 A18 A18 A18 Standard Repair Process Established date Revised date 6 16 LCD TV Error symptom 6 Stand By Red or Turn On Operating Turn Off Close 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and servi...

Страница 111: ...y REMOTE CONTROL POWEROFF_OFFTIMER Power off by OFF TIMER POWEROFF_SLEEPTIMER Power off by SLEEP TIMER POWEROFF_INSTOP Power off by INSTOP KEY POWEROFF_AUTOOFF Power off by AUTO OFF POWEROFF_ONTIMER Power off by ON TIMER POWEROFF_RS232C Power off by RS232C POWEROFF_RESREC Power off by Reservated Record POWEROFF_RECEND Power off by End of Recording POWEROFF_SWDOWN Power off by S W Download POWEROFF...

Страница 112: ...air parts Check Speaker disconnection N Y Replace Speaker Replace MAIN Board End C Audio error No audio Normal video A20 A21 A18 Disconnection Established date Revised date 8 16 LCD TV Error symptom Standard Repair Process 8 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 113: ...and check other external device N Y Normal audio Check and fix external device Replace Power B D N Y Normal voltage Check input signal RF External Input signal Signal normal When RF signal is not received Request repair to external cable ANT provider Y Check audio B Voltage 24V Replace Main B D In case of External Input signal error Check and fix external device Replace Main B D N End Established ...

Страница 114: ...of R C Check Repair Cable connection Connector solder Normal operating Check B 3 5V On Main B D A22 Normal Voltage Close N N Check 3 5v on Power B D Replace Power B D or Replace Main B D Power B D don t have problem A18 Check IR Output signal Normal Signal N Y Repair Replace IR B D N A22 Replace Main B D Y A22 Standard Repair Process Established date Revised date 10 16 LCD TV Error symptom 10 Y 20...

Страница 115: ...te 11 16 LCD TV Error symptom 11 Replace MR13 Turn off on the set and press the wheel Press the back key about 5sec Close If you conduct the loop at 3times change the M4 Y Check the INSTART menu RF Receiver ver is 00 00 Y Check Repair RF assy connection N Down load the Firmware INSTART MENU 14 RF Remocon Test 3 Firmware download Y RF Receiver ver is 00 00 N Close A23 A4 A4 2013 01 31 Copyright ⓒ 2...

Страница 116: ...N Check the Wifi wafer 1pin Standard Repair Process Established date Revised date 12 16 LCD TV Error symptom 12 Change the Wifi assy Normal Voltage Close Y Y N Replace Main B D Wi Fi Mac value is NG N Close A24 A4 A4 A24 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 117: ...eck the Camera wafer P4200 12 13pin Standard Repair Process Established date Revised date 13 16 LCD TV Error symptom 13 Change the Camera assy Normal Voltage Close Y Y N Replace Main B D Camera Ver is NULL N Close A25 A4 A4 A25 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 118: ... device cable HDMI DVI Optical Recognition error Replace Main B D Replace Main B D Fix in accordance with technical information D Function error External device recognition error Established date Revised date 14 16 LCD TV Error symptom Standard Repair Process 14 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 119: ...tion manual For models without any fix information provide the description OR Mechanical noise is a natural phenomenon and apply the 1st level description When the customer does not agree apply the process by stage Describe the basis of the description in Part related to nose in the Owner s Manual E Noise Circuit noise mechanical noise Established date Revised date 15 16 LCD TV Error symptom Stand...

Страница 120: ... controller Remote controller damage Stand dent Replace stand F Exterior defect Exterior defect Established date Revised date 16 16 LCD TV Error symptom Standard Repair Process 16 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 121: ...rt A5 7 A Video error _Vertical Horizontal bar residual image light spot LCD TV connection diagram A6 8 A Video error_ Color error Check Link Cable EPI reconnection condition A7 9 Adjustment Test pattern ADJ Key A8 10 Appendix Defected Type caused by T Con Inverter Module Exchange Main Board 1 A 1 5 11 Exchange Main Board 2 A 2 5 12 Exchange Power Board PSU A 3 5 13 Exchange Module 1 A 4 5 14 Exch...

Страница 122: ...ormal video Checking method in menu when there is no audio A20 20 Voltage and speaker checking method when there is no audio A21 21 D Function error Remote controller operation checking method A22 22 Motion Remote operation checking method A23 23 Wifi operation checking method A24 24 Camera operation checking method A25 Not Used 25 E Etc Tool option changing method A26 Continued from previous page...

Страница 123: ...ck light with naked eye A Video error_No video Normal audio After turning on the power and disassembling the case check with the naked eye whether you can see light from locations LCD TV A1 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 124: ...er recording the R G B GAIN Cut value of Color Temp Cool Medium Warm re enter the value after replacing the MAIN BOARD ALL MODELS Entry method 1 Press the ADJ button on the remote controller for adjustment 2 Enter into White Balance of item 10 3 After recording the R G B GAIN Cut value of Color Temp Cool Medium Warm re enter the value after replacing the MAIN BOARD 2014 02 14 Copyright ⓒ 2014 LG E...

Страница 125: ...rd Repair Process Detail Technical Manual TUNER input signal strength checking method A Video error_Video error video lag stop ALL MODELS A3 Established date Revised date Error symptom Content LCD TV A3 2014 02 14 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 126: ...Checking method for remote controller for adjustment Press the IN START with the remote controller for adjustment Version ALL MODELS A4 Established date Revised date Error symptom Content LCD TV A4 2014 02 14 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 127: ... power supply finally replace the MAIN BOARD Standard Repair Process Detail Technical Manual TUNER checking part A Video error_Video error video lag stop ALL MODELS A5 Established date Revised date Error symptom Content LCD TV A5 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 128: ...ar residual image light spot As the part connecting to the external input check the screen condition by signal A6 Established date Revised date Error symptom Content LCD TV A6 ALL MODELS 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 129: ...o error_Color error Check the contact condition of the Link Cable especially dust or mis insertion A7 Established date Revised date Error symptom Content LCD TV A7 ALL MODELS 2013 01 31 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 130: ...using the ADJ Key Checking item 1 Defective pixel 2 Residual image 3 MODULE error ADD BAR SCAN BAR 4 Video error Classification of MODULE or Main B D A8 Established date Revised date Error symptom Content LCD TV A8 2014 02 14 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 131: ...older defect CNT Broken Solder defect CNT Broken Solder defect CNT Broken Abnormal Power Section Solder defect Short Crack Abnormal Power Section Solder defect Short Crack Appendix Exchange Main Board 1 A 1 5 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 132: ...r Section Solder defect Short Crack Fuse Open Abnormal power section Noise GRADATION GRADATION Abnormal Display Appendix Exchange Main Board 2 A 2 5 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 133: ...ix Exchange Power Board PSU No Light Dim Light Dim Light Dim Light No picture Sound Ok A 3 5 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 134: ...s damage Crosstalk Crosstalk Press damage Panel Mura Light leakage Press damage A 4 5 Un repairable Cases In this case please exchange the module Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 135: ... Source TAB IC Defect Horizontal Block Gate TAB IC Defect Horizontal line Gate TAB IC Defect Gate TAB IC Defect Horizontal Block Gate TAB IC Defect Appendix Exchange the Module 2 A 5 5 Un repairable Cases In this case please exchange the module Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 136: ...B Power error _No power A17 Established date Revised date Error symptom Content LCD TV A17 ST BY condition On or Off Power ON condition Turn Off 2014 02 07 98UB98 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 137: ...k the DC 24V 12V 3 5V 2014 02 05 1 PWR ON 2 DVR_ON 3 P_DIM 1 4 PDIM 2 5 3 5V 6 GND 7 3 5V 8 3 5V 9 GND 10 GND 11 12V 12 12V 13 12V 14 12V 15 12V 16 GND 17 GND 18 24V 19 24V 20 24V 21 24V 22 24V 23 GND 24 GND P_main Maker Yeonho 24Pin SMAW200 H24S5 14년 적용 24Pin map Power Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 138: ...ndard Repair Process Detail Technical Manual POWER OFF MODE checking method B Power error _Off when on off whiling viewing ALL MODELS A19 Established date Revised date Error symptom Content LCD TV A19 2014 02 05 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 139: ... Speaker Standard Repair Process Detail Technical Manual Checking method in menu when there is no audio C Audio error_No audio Normal video ALL MODELS A20 Established date Revised date Error symptom Content LCD TV A20 2014 02 05 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 140: ...hnical Manual Voltage and speaker checking method when there is no audio C Audio error_No audio Normal video A21 Established date Revised date Error symptom Content LCD TV A21 2014 02 05 98UB98 1 H_SPK_R 2 H_SPK_R 3 H_SPK_L 4 H_SPK_L 5 SPK_R 6 SPK_R 7 SPK_L 8 SPK_L 9 C_SPK_R 10 C_SPK_R 11 C_SPK_L 12 C_SPK_L 1 PWR ON 2 DVR_ON 3 P_DIM 1 4 PDIM 2 5 3 5V 6 GND 7 3 5V 8 3 5V 9 GND 10 GND 11 12V 12 12V ...

Страница 141: ...when it does not move at all Standard Repair Process Detail Technical Manual Remote controller operation checking method D Function error A22 Established date Revised date Error symptom Content LCD TV A22 2014 02 07 98UB98 1 GND 2 KEY1 3 KEY2 4 3 5V_ST 5 LOGO_LIG HT_WAFER 6 C_SPK_L 7 3 5V_ST 8 GND 9 EYE_SCL 10 EYE_SDA 11 GND Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training ...

Страница 142: ...tween Motion assy Main board 3 Check the 3 3V on the terminal 2 Standard Repair Process Detail Technical Manual Motion Remote operation checking method Established date Revised date Error symptom Content LCD TV A23 A23 D Function error 2014 02 07 98UB98 Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 143: ...i operation checking method A24 Established date Revised date Error symptom Content LCD TV A29 D Function error 2014 02 07 98UB98 P4000 1 GND 2 3 5V 3 WOL 4 DN 5 GND 6 DP 7 NC 8 3 3V 9 GND 10 RTS 11 CTS 12 UART_RX_RF 13 RESET 14 UART_TX_RF 15 GND Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal Use Only ...

Страница 144: ... cable condition between Camera assy Main board 3 Check the 3 5V on the terminal 2 98UB98 P4200 1 CAM_SLIDE_DET 2 CAM_TRIGGER_DET 3 GND 4 CAMERA_DM 5 CAMERA_DP 6 GND 7 I2S_WOOFER 8 AUD_SCK 9 AUD_LRCK 10 I2S_AMP 11 GND 12 3 5V_CAM 13 3 5V_CAM 14 CAM_PWR_ON_CMD 15 CAM_RESET 16 CAM_SLEEP 17 GND Copyright ⓒ 2014 LG Electronics Inc All right reserved Only for training and service purposes LGE Internal ...

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