Panasonic TH-L50EM5S Service Manual Download Page 35

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TH-L50EM5S

11.7. A-Board (6/12) Schematic Diagram

C5021

10V

C5171

16V

0.01u

C2105

22u

6.3V

C5026

16V

C5004

10V

C5022

10V

C5020

0.47u

10V

C5006

25V

D4703

B0JCME000076

D5173

DA2J10100L

D5005

DA2J10100L

D5180

DZ2J033M0L

D5172

DZ2J180M0L

AN34043A-VF

IC5000

DTV12V

SUB9V

PWMAOUT

PWMAIN

PWMPOWON

5VS

OVP

SUBON

GND

MONDTV12V

DCDCCTL

PEAKSRST

PEAKSRST2

SUB5V

SDVCC

SD_UHS

TVSOS

SOSSENSE

SOUNDSOS

SOUND_SOS_DET

AMPSTBY

SP_HP_MUTE

HPMUTE

EXTMUTE

MON_MUTE

SWOFFDET

STBRST

MONSTB5V

STB1.2V

STB5V

STB3.3V

STB5V

SUB5V

P15V

SUB3.3V

STB3.3V

5.8VS

PNL12V

TP5002

TP5003

SOUND_SOS

AP_OVP_DET

ASIC-SUBON

PEAKSRST2

POWER_SOS

BL_SOS

MON_MUTE

SP_HP_MUTE

PWM_A_IN

STBRST

SOS

PEAKSRST2

AP_OVP_DET

POWER_SOS

DCDCEN

POWER_DET

AMP_STBY

EXT_MUTE

PWM_A_OUT

Q5102

B1ABBE000003

Q2007

B1ABCE000015

Q5101

B1ABBE000003

R5178

2.2k

R5063

R5010

R5056

10k

R5184

10k

R5179

18k

R5007

22k

R2013

100

R5183

47k

R5182

10k

R5009

56k

R5061

22k

R5012

22k

R5185

47k

R5003

10k

R4859

22k

R5002

68k

R5176

68k

R2042

R5175

R2014

10k

R5006

56k

R5174

2.2k

R5064

10k

SUB3.3V

Q2801

B1ABCE000015

R2012

2.2k

KEY1

STB3.3V

C2014

10u

TP2772

G_LED_ON

R2020

100

R2009

VJ2000

TP2773

TP2016

SUB3.3V

R4727

100

R2804

10k

TP2769

R2026

5.6k

TP2012

R2006

R2801

47k

TP2770

L2752

R4726

100

STB3.3V

TP2774

TP2002

C2008

10u

R2019

47k

R2803

47k

R2027

C2003

1000p

50V

PWM_A_OUT

TP2017

TP2015

KEY3

SUB3.3V

BL_ON/PWM_EN

TP2014

P15V

TP2020

BL_SOS

TP2011

TP2771

R2802

22k

C2001

25V

0.01u

A09

R_LED_ON

C2009

16V

0.1u

R4728

L2001

J0JYC0000328

AI_SENSOR_ADIN

TP2775

R2018

47k

Q2800

B1ABCE000015

ASIC-SUBON

C2010

16V

0.01u

A10

K1KA07B00135

RMIN

5.8VS

R2752

R1953

10k

R2046

7.15k

TP2013

STB3.3V

POWER-CONNECTOR

to ASIC

SOS

OPERATE

OVP

SOS

IC5000
AN34043A
Analog ASIC

SOS

LATCH

OPERATE

SOUND_SOSDET

OVP

OPERATE

SOS

OVP

OPERATE

SOS

PWM Control

SOS

POWER/POWER_DET

Analog ASIC

100sht SOS_SENSE to ASIC

100sht SOS_SENSE

100sht OVP DETECT
100sht OVP DETECT to ASIC

100sht TV SUB ON
100sht TV SUB ON from ASIC

100sht SOS from ASIC

100sht SOS

100sht SOUND_SOS
100sht SOUND_SOS from ASIC

SOUND_SOS

to USB-SD IC

Power_OFF_DET

10 KEY3

5 16V

14 PWM1

2 5.8V

13 BL_ON

15 GND

MTK Port

G_LED

11 KEY1

P83 KEY1

3 GND

8 SUB_ON

Analog ASIC

P80 AI_SENSOR

MTK Port

R_LED

MTK

4 16V

To MTK

LCD_TV_SUB_ON

STB3.3V

6 16V

12 BL_SOS

16 GND

7 GND

SG-RMIN

MTK Port

9 RELAY

REMOTE

P_PCB

SUB3.3V

GND

to K-PCB

1 STB_5.8VS

OFF

A-BOARD (6/12)

Summary of Contents for TH-L50EM5S

Page 1: ...How to enter into Service Mode 9 5 1 1 Contents of adjustment mode 9 5 1 2 How to exit 9 5 2 SRV TOOL 10 5 2 1 Display of SOS History 10 5 2 2 Exit 10 5 2 3 Self Check Mode 10 5 2 4 Self Check Device 10 6 Troubleshooting Guide 11 6 1 Check of the IIC bus lines 11 6 1 1 How to access 11 6 1 2 Exit 11 6 1 3 Screen display 11 6 2 Power LED Blinking timing chart 12 6 3 No Power 12 7 Disassembly and As...

Page 2: ...6 12 Schematic Diagram 35 11 8 A Board 7 12 Schematic Diagram 36 11 9 A Board 8 12 Schematic Diagram 37 11 10 A Board 9 12 Schematic Diagram 38 11 11 A Board 10 12 Schematic Diagram 39 11 12 A Board 11 12 Schematic Diagram 40 11 13 A Board 12 12 Schematic Diagram 41 11 14 GK Board Schematic Diagram 42 11 15 K Board Schematic Diagram 43 11 16 P Board Schematic Diagram 44 12 Printed Circuit Board 45...

Page 3: ... between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be 100 Mohm and over When the exposed metal does not have a return path to the chassis the reading must be 1 1 2 Leakage Current Hot Check See Figure 1 1 Plug the AC cord directly in...

Page 4: ...posure of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not re...

Page 5: ...actured using lead free solder will have the PbF within a leaf Symbol PbF stamped on the back of PCB Caution Pb free solder has a higher melting point than standard solder Typically the melting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron and set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F or 600 C If you must use Pb ...

Page 6: ...3 1 Service Hint Board Name Main Device Remarks A BOARD TUN EEP SPI MTK IC AUDIO SELECTOR IC Repairable P BOARD Power Supply Power Switch Repairable K BOARD Remote LED Luminence Sensor Repairable GK BOARD Power Switch Keyscan Repairable ...

Page 7: ...CAM B G 5 SECAM D K 6 SECAM K1 7 NTSC M NTSC 3 58 4 5 MHz Digital TV 7 MHz VHF 8 MHz UHF free to air TV broadcast reception 8 NTSC 4 43 5 5 MHz Playback from Special VCR s or DVD 9 NTSC 4 43 6 0 MHz 10 NTSC 4 43 6 5 MHz 11 NTSC 3 58 5 5 MHz 12 NTSC 3 58 6 0 MHz 13 NTSC 3 58 6 5 MHz 14 SECAM I 15 PAL 60 Hz 5 5 MHz Playback from Special Disc Players and Special VCR s or DVD 16 PAL 60 Hz 6 0 MHz 17 P...

Page 8: ...A PIN Type 1 1 0 V p p 75 Ω AV2 IN AUDIO L R RCA PIN Type 2 0 5 V rms VIDEO RCA PIN Type 1 1 0 V p p 75 Ω HDMI 1 2 input TYPE A Connectors PC HIGH DENSITY D SUB 15 PIN R G B 0 7 V p p 75 Ω HD VD TTL Level 2 0 5 0 V p p high impedance Applicable input signals VGA SVGA WVGA XGA SXGA WXGA compressed Horizontal scanning frequency 31 69 kHz Vertical scanning frequency 60 Hz USB USB 2 0 TYPE A Connector...

Page 9: ...differs depending on models After entering the adjustment mode take note of the value in each item before starting adjustment 5 1 2 How to exit Switch off the power with the POWER button on the main unit or the POWER button on the remote control Main item Sub item Sample Data ADJUST CONTRAST 000 COLOR 59 TINT FE SUB BRT 800 BACKLGT 20D B Y G 40 R Y A 0 VCOM 189 WB ADJ R GAIN 75 G GAIN 80 B GAIN 65...

Page 10: ...ion except 2nd and 1st occurrence after shipment will be cleared by Self check indication and forced to factory shipment setting 5 2 2 Exit 1 Disconnect the AC cord from wall outlet 5 2 3 Self Check Mode 1 Press the MENU button on the remote control and the VOL DOWN button on the LCD panel 2 Press ON OFF button on the panel to Exit 5 2 4 Self Check Device NOTE After self check the following proces...

Page 11: ...ly Produce TV reception screen and while pressing VOLUME button on the main unit press OK button on the remote control for more than 3 seconds Self check indication and forced to factory shipment setting Produce TV reception screen and while pressing VOLUME button on the main unit press MENU button on the remote control for more than 3 seconds 6 1 2 Exit Disconnect the AC cord from wall outlet 6 1...

Page 12: ... defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow 6 3 No Power First check point There are following 2 states of No Power indication by power LED 1 No lit 2 Red is lit then turns red blinking a few seconds later See 6 2 Priority Name Factor R_LED Blink 1 BL_SOS SOS from PANEL inverter 1 2 POWER_SOS SOS from POWER Circuit 3 ...

Page 13: ...elt and sponge to side AV bracket 3 Install side AV bracket 4 Install control button and fix it with screw No Part No Description Qty UOM Remarks 01 TBX5ZA00601 CONTROL BUTTON 1 PC 02 TKP5ZA24201 SIDE AV BRACKET 1 PC 03 XTW3 8TFJ SCREW CTRL BTN2 2 PC 6 1 kgf cm 04 TMK4GA301 FELT 8 25 0 35t 2 PC 05 TMK4GA302 FELT 8 110 0 35t 1 PC 06 TMK4GK037 SPONGE 1 PC ...

Page 14: ...er bracket by inserting pins into the holes of the panel and fix with screw 3 Insert the speaker unit on the speaker brackets No Part No Description Qty UOM 01 TKX5ZA02501 SP BRACKET 4 PC 02 TMK4GG081 SPONGE 10 100 10t 2 PC 03 TMK4GG082 SPONGE 10 100 5t 2 PC 04 L0AA09B00006 SPEAKER UNIT 2 PC ...

Page 15: ... may cause scratches on the surface 3 Take care not to subject the TV s surface to water or detergent Any liquid including pets urine if enters the product could lead to TV failure 4 Take care not to subject the surface to insect repellent solvent thinner or other voiltile substances This may degrade surface quality or cause peeling of the paint 5 The surface of the display panel is specially trea...

Page 16: ...tick shading sheet accordingly 2 Install LCD panel to cabinet No Part No Description Qty UOM 01 L5EDDYY00411 LCD PANEL 1 PC 02 TMK4GX145 SHADING SHEET 780 10mm 1 PC 03 TMK4GX146 SHADING SHEET 540 20mm 2 PC 04 T4FP2005B PET TAPE 100 20mm 0 2 MT ...

Page 17: ...TH L50EM5S 17 7 5 LCD Panel Assembly 2 1 Stick Barrier accordingly 2 Stick felt to panel 3 Install LCD panel to cabinet ...

Page 18: ...TH L50EM5S 18 No Part No Description Qty UOM 01 TMK4GX128 BARRIER P PCB 1 PC 02 TMK4GA048 FELT 10 510 0 55t 2 PC 03 TMK4GA120 FELT 15 15 0 55t 2 PC ...

Page 19: ...2 Fixing wire KA10 to KA print and fix to LED panel 3 Fixing LED panel to cabinet and fix with cabinet rib 4 Fixing LED LCD panel to cabinet No Part No Description Qty UOM 01 TXFKK5Z0006 LED PANEL BRACKET ASS Y 1 PC 02 TXFKK5Z0004 LED PANEL ASSY 1 PC 03 TXFKY5Z0425 CABINET ASSY 1 PC ...

Page 20: ...ng Fix screws accordingly No Part No Description Qty UOM Remarks 01 XTV3 10JFJ SCREW SP BRKT PANEL AND CTRL BUTTON 6 PC 6 1 kgf cm 02 THEJ036J SCREW P4 A2 A BRKT2 8 PC 6 1 kgf cm 03 THE4GJ001J SCREW METAL BRKT BTM4 4 PC 13 1 kgf cm ...

Page 21: ...pcb metal bracket and fix with screw 3 Fix chassis bracket A pcb to A board 4 Install P A board and fix it with screws No Part No Description Qty UOM Remarks 01 A PCB 1 PC Part list under chassis 02 P PCB 1 PC Part list under chassis 03 TUA5ZA06101 A PCB METAL BRACKET 1 PC ...

Page 22: ...L50EM5S 22 7 9 Bottom Bracket Installation 1 Install Bottom Metal and fix with screw 2 Install Bottom Cover No Part No Description Qty UOM 01 TKZ5ZX50371 BOTTOM METAL 1 PC 02 TKP5ZA24401 BOTTOM COVER 1 PC ...

Page 23: ...y Stick Felt and Sponge at back cover No Part No Description Qty UOM 01 TKU5ZC03404 BACK COVER 1 PC 02 TMK4GG083 SPEAKER SPONGE 2 PC 03 TMK4GA307 FELT 5 1130 0 55t 1 PC 04 TMK4GA308 FELT 5 660 0 55t 2 PC 05 TMK4GA309 FELT 15 430 0 55t 2 PC ...

Page 24: ... Installation 1 Install back cover and fix screws 2 Install Adjustment Cover No Part No Description Qty UOM Remarks 01 XTV3 12JFJK SCREW BC3 3 PC 6 1 kgf cm 02 THTD030J SCREW BC16 16 PC 10 2 kgf cm 03 THEJ0389 SCREW 1 PC 6 1 kgf cm ...

Page 25: ...ever handle the module with keeping horizontal position when moving the module in order to avoid internal damage and deformation Never drop or hit the module About the work table When tightening a screw retention structures are required not to deform the LCD module Moving the TV Case with a stand Hold the specified parts as shown to stand the TV up and move it with two people ...

Page 26: ... satisfaction with the specified voltage as following table Power Supply Name Measurement Point Specification V SUB1 8V TP8700 1 74 1 90 SUB1 2V TP8000 1 14 1 26 SUB3 3V TP8701 3 19 3 46 SUB5V TP8702 4 9 5 1 STB5V TP5400 4 9 5 1 PNL12V TP8307 11 5 12 5 VOLTAGE TEST POINT Specification Operate STBY 24V TP7512 or TP7513 24V 1 2V 1V 16V TP7508 or TP7514 16 1 0 6V 1V 5 3V TP7412 or TP7507 5 3 0 10V 5 ...

Page 27: ... S1 5 S1 8 S3 3 STB3 3 STB1 2 STB_XRST DCDC_EN DTV_XRST SW_OFF_DET XRST POWER_DET PWMA LD mini LVDS 156MHz RGB24bit 7pair 6data 1clk 156M Single Analog AV Input S9 S5 㻴㻰㻛㼂㻰㻛㻲㻮㻷㻹㼁㼀㻱 P IIC A Chip VDD Analog AV Input SIFIN FEAIN PC D A TUNER SIF_OUT Video_OUT Reset IEC ENGS9301D5F DVB T Video_OUT CVBS SIF_OUT FE_XRST A SW Thru IPR INS V SW Thru ADC DAC Analog Video Processor Video Format Processor P...

Page 28: ...Diagram 10 1 Wire Dressing 1 Do wire dressing follow accordingly 2 Stick tapes rub evently at least twice No Part No Description Qty UOM Remarks 01 TSCFH0050001 LVDS CABLE 1 PC 02 T4FP1505J PET TAPE GREY W 15mm 0 51 PC 70mm 4 03 100mm 2 ...

Page 29: ...TH L50EM5S 29 11 Schematic Diagram 11 1 Schematic Diagram Notes ...

Page 30: ...R_SCL SG_BOOT SG_FACT MTK_SDA TUNER_DATA STM EEP_SDA STM EEP_SCL MA_TER_TUNER_SDA FACT_MODE_SDA R0901 2 7k R6004 3 3k R6005 3 3k R0971 1k 47k R0975 R0905 22 R0970 47k R6001 0 R0903 22 R0906 2 7k R0902 22 R0973 100 R0945 1k R0900 2 7k R0944 1k R0907 2 7k R0904 22 R0974 47k R6000 0 R0972 100 JS0016 JS0026 IIC_BUS MTK IIC_0 Normal SCL GND Normal SDA Factory Adj Connector To MT5367 USBBOOT STM_SRQ DEB...

Page 31: ...HC0000078 L4906 J0JBC0000116 L4912 J0JHC0000078 L4913 J0JHC0000078 L4908 J0JBC0000116 L4909 J0JBC0000116 L4901 G1C150MA0533 L4903 G1C150MA0533 L4902 G1C150MA0533 L4900 G1C150MA0533 P15V SITU3 3V SITU1 8V SUB1 8V SUB3 3V R4924 VJ4900 VJ4901 R4923 R4925 R4900 TP4903 TP4900 TP4800 TP4902 TP4801 TP4901 AU_LM MA_TER_TUNER_SCL AU_LP I2S_SDIN I2S_MCLK I2S_LRCLK AU_RP DCDC_EN AMP_XRST FE_RST AMP_STBY AU_R...

Page 32: ...100 R4150 680 TP4104 PANEL12V for LVDS Panel 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 32FHD NC AUO AUO AUO AUO AUO LVDS_SEL NC NC GND GND CH1_0 CH1_0 CH1_1 CH1_1 CH1_2 CH1_2 GND CH1_CLK CH1_CLK GND CH1_3 CH1_3 AUO AUO GND GND CH2_0 CH2_0 CH2_1 CH2_1 CH2_2 CH2_2 GND CH2_CLK CH2_CLK GND CH...

Page 33: ...OM CVBS2IN L2IN REAR_CVIN REAR_CYIN R3124 56 R3193 100 R3062 5 1k R3060 100 R3200 5 1k R3127 47k R3201 10k R3194 56 R3178 18 R3064 10k R3175 18 R3061 5 1k R3122 56 R3176 18 R3202 10k R3139 100 R3205 100 R3059 75 R3192 100 R3206 22 R3063 10k R3196 100 R3099 1k R3199 5 1k R3195 100 L3103 J0ZZB0000142 R3236 PC_COM JK3703A K1FY315A0013 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 PC_HDIN PC_GIN R3203 75 R3233 ...

Page 34: ...1 R4552 56 R4755 47k R4748 1k R4745 47k R4551 150 R4563 10k R4716 100 R4554 1k R4719 47k R4715 10k R4718 47k R4753 10k R4722 100 R4749 22 R2035 47k R4717 100 R4744 10k R4746 47k R4724 1k R4560 47k R4754 47k R2034 47k R4720 100 R4747 10k R4548 22 R4550 150 R4549 150 R4721 10k MTK_SDCLK R5032 EXB28V103JX TP5013 MTK_SDDAT2 SUB3 3V R3228 27k MTK_SDCMD STB3 3V TP5014 MTK_SDDAT3 MTK_SDDAT1 SG_FACT R5040...

Page 35: ... B1ABCE000015 R2012 2 2k KEY1 STB3 3V C2014 10u TP2772 G_LED_ON R2020 100 R2009 1k VJ2000 TP2773 TP2016 SUB3 3V R4727 100 R2804 10k TP2769 R2026 5 6k TP2012 R2006 1k R2801 47k TP2770 L2752 R4726 100 STB3 3V TP2774 TP2002 C2008 10u R2019 47k R2803 47k R2027 1k C2003 1000p 50V PWM_A_OUT TP2017 TP2015 KEY3 SUB3 3V BL_ON PWM_EN TP2014 P15V TP2020 BL_SOS TP2011 TP2771 R2802 22k C2001 25V 0 01u A09 1 2 ...

Page 36: ... IC8004 1 HOLD 2 VCC 3 NC 4 NC 5 NC 6 NC 7 CS 8 DO 9 WP 10 GND 11 NC 12 NC 13 NC 14 NC 15 DI 16 CLK SUB3 3V SUB3 3V SUB3 3V TP8005 TP8010 TP8004 TP8006 TP8003 TP8007 SPI_CS0 SPI_CK SPI_CK SPI_DIN SPI_DIN SPI_CS1 SPI_DOUT SPI_DOUT STM EEP_SCL EEP_WP STM EEP_SDA R8153 10k R8154 10k R8099 1k R8156 4 7k R8155 4 7k R8100 10k R8103 10k R8240 10k STM_EEPROM SPI 16MB 128Mb 64Kbit I2CBUS EEPROM 63 62 56 57...

Page 37: ... VOUT 4 VDD C0CBCBC00227 IC8706 1 ON OFF 2 VSS 3 NC 5 VIN 4 VOUT C0DBGYY01631 IC8703 1 NC 2 GND 3 CE 5 VOUT 4 VDD C0DBGYY02926 IC8707 1 VDD 2 GND 3 CE 5 VOUT 4 NC C0DBGYY02973 IC5416 1 VDD 2 GND 3 CE 5 VOUT 4 NC IC8701 C0DBAYY01273 1 SW 2 PGND 3 VINA 4 EN 5 FB 6 AGND 7 GND 8 VINSW IC8700 C0DBAYY01273 1 SW 2 PGND 3 VINA 4 EN 5 FB 6 AGND 7 GND 8 VINSW IC8704 C0DBAYY01273 1 SW 2 PGND 3 VINA 4 EN 5 FB...

Page 38: ...8050 VJUMP1608 P R8005 VJ6704 R8013 L8006 VJUMP2012 P R8018 L8046 VJUMP1608 P R8009 VJ8414 VJ8000 R8007 VJ8005 R8002 R8014 R8016 VJ6703 L8049 VJUMP1608 P R8025 VJ8003 R8012 R8015 R8017 VJ8001 VJ6701 R8004 R8038 AVDD12_REC AVDD12_DEMOD AVDD12_RGB AVDD12_VPLL AVDD1V2_HDMI2 AVDD1V2_HDMI1 ADD33_4 VCCK AVDD33_VGA_STB AVDD33_HDMI AVDD3V3_PLLGP AVDD33_AADC AVDD33_PDM_STB AVDD33_DEMOD AVDD33_VDAC AVDD33_V...

Page 39: ... IC8200 J8 VSS IC8200 D7 DQU0 IC8200 K7 CK IC8200 J2 VSS IC8200 G8 VSS IC8200 D1 VSSQ IC8200 C7 DQSU IC8200 H7 DQL7 IC8200 A9 VSS IC8200 F8 DQL3 IC8200 A7 DQU4 IC8200 H9 VDDQ IC8200 R3 A9 IC8200 K2 VDD IC8200 D2 VDDQ IC8200 L8 ZQ IC8200 L7 A10 AP IC8200 N2 A3 IC8200 J9 NC IC8200 K3 CAS IC8200 G2 DQL6 IC8200 T9 VSS IC8200 L1 NC IC8200 B3 VSS IC8200 J3 RAS IC8200 E3 DQL0 IC8200 J1 NC IC8200 N9 VDD I...

Page 40: ...8 CHIP_CTRL 59 CD1_ 60 D3 61 D11 62 D4 63 D12 64 D5 65 D13 66 D6 67 D14 68 D7 69 D15 70 CE1_ 71 DVDD33 72 DVSS 73 A10 74 VS1_ 75 OE_ 76 IORD_ 77 A11 78 IOWR_ 79 A9 80 A17 81 A8 82 DVSS 83 DVDD10 84 A18 85 A13 86 A19 87 A14 88 A20 89 DVDD33 90 DVSS 91 WE_ 92 A21 93 READY 94 A22 95 A16 96 A23 97 A15 98 A24 99 A12 100 A25 101 A7 102 VS2_ 103 A6 104 PCMCIA_RESET 105 A5 106 WAIT_ 107 A4 108 A3 109 DVSS...

Page 41: ...EF 206 RDQS0 207 RDQS0_ 208 VCC2IO 209 RCLK0_ 210 RCLK0 211 RDQM0 212 RDQS1 213 RDQS1_ 214 VCC2IO 215 RDQ12 216 RDQ14 217 RDQ10 218 RDQ8 219 RDQ1 220 VCC2IO 221 RDQ3 222 RDQ7 223 RDQ5 224 VCCK 225 AVDD12_REC 226 REXT 227 AVDD33_COM 228 RXVN 229 RXVP 230 TXVN 231 TXVP 232 AVDD33_LD 233 USB_DM0 234 USB_DP0 235 AVDD33_USB 236 USB_DM1 237 USB_DP1 238 VCCK 239 AVDD33_HDMI_1_RX 240 HDMI_0_RX_CB 241 HDMI...

Page 42: ...TH L50EM5S 42 11 14 GK Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...

Page 43: ...TH L50EM5S 43 11 15 K Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...

Page 44: ...TH L50EM5S 44 11 16 P Board Schematic Diagram 6 5 4 3 2 1 A B C D E F G H I ...

Page 45: ...50 E4 A D3050 TU4000 Q4806 Q4808 TU4802 J K 3 3 0 0 JK3703 JK1000 JK1001 Q3104 Q3105 Q8700 Q8701 IC5603 IC5416 IC8700 I C 8 7 0 4 IC8707 JK3000 Q2007 IC4900 CN0100 IC8004 IC8200 A09 J K 4 8 0 0 A10 A16 A21 T N P 4 G 5 3 0 L o w e r A B C D E F G H J K L M N M L K J H G F E D C B A Y X W V U T S R Q P Upper 1 A A12 IC8001 IC4801 J K 1 0 3 1 1 A A 1 V L R 8 1 8 1 I N S U F F I X 32 1 1 14 16 1 1 A 1...

Page 46: ... 5 0 0 0 IC8100 IC8301 IC8701 IC8702 I C 8 7 0 3 I C 8 7 0 5 IC8706 Q4702 Q4703 Q 4 5 1 3 Q4514 Q4901 Q4902 Q2003 JK3000 Q2004 Q 2 0 0 5 Q 5 1 0 1 Q 2 8 0 0 Q 2 8 0 1 Q3002 IC8007 IC3001 J K 4 8 0 0 T N P 4 G 5 3 0 A 1 Q5103 Q5104 Q 5 1 0 2 A12 JK1031 I F 2 P B 2 S D A B 3 I F 1 P I F A G C 2 RSTB S C L I F 1 N IFAGC1 I F 2 N 1 128 I F 2 P V B 1 S D A V B 2 I F 1 P I F A G C 2 RESET S C L I F 1 N ...

Page 47: ...5 7 1 GK TNP4G537 POWER VOL DN VOL UP CH DN CH UP INP_CHG INPUT TV DN UP F O R D E R N O 1 3 GK4 C2851 C2852 SW2851 SW2852 SW2853 SW2854 SW2855 SW2857 D2851 D2852 R2852 R2853 R2854 R2855 TNP4G537 1 GK V O L U P C H D N C H U P I N P _ C H G P O W E R V O L D N F U P D N T V I N P U T T P 2 8 5 0 TP2851 TP2852 J A 1 S E E R E V E R S E F O R O R D E R N O 1 3 GK Ref No Location D2851 E1 D2852 E1 Pa...

Page 48: ... A E A F A G 1 K 1 7 SUFFIX RM800 1 7 1 1 K10 R M 2 8 0 0 A SN2800 C2802 C2803 C2804 C2805 C2807 C2809 C 2 8 1 1 D2801 D2802 D2803 D2804 R2800 D2805 R2803 R2804 R2805 R2806 R2807 R2808 R2809 R2810 R 2 8 1 1 R 2 8 1 2 R 2 8 1 3 R M 2 8 0 0 D 2 8 0 0 A D 2 8 0 0 B TP800 TP801 TP802 TP803 TP804 T P 8 0 6 T P 8 0 7 T P 8 0 8 T P 8 0 9 RM800 1 K CRNO 2 TNPA5604 FOR SUFFIX SEE REVERSE R M 2 8 0 0 A TP28...

Page 49: ...2 J S 7 1 0 2 JS7103 C F 7 1 0 3 JS7301 J S 7 3 0 2 Q7201 C7207 C7209 Z A 7 1 0 1 Z A 7 1 0 2 Z A 7 1 0 3 C7212 C 7 2 1 5 P2 P4 R 7 2 0 1 R 7 2 0 2 C7422 R 7 2 0 8 D7401 D7402 C7427 C7428 D 7 2 1 1 D7212 D 7 2 1 5 D 7 2 1 6 L 7 1 0 1 L 7 1 0 2 L7103 L 7 3 0 1 L7302 T 7 2 0 2 LF7103 L F 7 1 0 4 LF7105 J K 7 1 0 1 J 1 0 1 J 1 0 2 J103 J 1 0 4 J105 J 1 0 8 J303 J 1 1 1 J 1 1 2 J306 J307 J113 J 3 0 8 ...

Page 50: ... 8 D7401 C 7 4 2 5 I C 7 2 0 1 D7402 C 7 4 2 6 C7427 C7428 D7210 D7404 R7400 D 7 2 1 1 R7401 C7429 D7212 D7406 R 7 4 0 2 D 7 2 1 3 R 7 4 0 3 D7407 D7408 R 7 4 0 4 D7409 R 7 4 0 5 D 7 2 1 5 D7216 R 7 2 1 2 R 7 4 0 6 R7407 D 7 2 1 7 R7408 R 7 4 0 9 IC7401 R 7 2 1 9 R7410 R 7 4 1 1 R7412 L 7 1 0 2 R7413 L7103 R 7 2 2 0 R7414 R7415 R7416 R7417 R7418 R7224 R7419 R7225 R7226 R7227 R7228 L 7 3 0 1 R 7 2 ...

Page 51: ... and Replacement Parts List 13 1 Exploded View and Mechanical Replacement Parts List Please click the radio button for Diagrams ll Parts List on the menu bar 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...

Page 52: ...24 F1J1E474A272 C 0 47UF 25V C4925 F1JZZ1060001 C 10UF 20V C4926 F1JZZ1060001 C 10UF 20V C4927 F1J1E474A272 C 0 47UF 25V C4928 F1J1E474A272 C 0 47UF 25V C5004 F1G1A105A047 C 1UF 10V C5006 F1J1E105A287 C 1UF 25V C5020 F1H1A474A107 C 0 47UF 10V C5021 F1G1A105A047 C 1UF 10V C5022 F1G1A105A047 C 1UF 10V C5026 F1H1C105A145 C 1 uF 16 V C5171 F1G1C1030008 C 0 01UF 16V C5476 F1G1A105A047 C 1UF 10V C5477 F...

Page 53: ...A830 C 820 pF 50 V C8714 F1H1A225A051 C 2 2UF 10V C8715 F1H1A225A051 C 2 2UF 10V C8720 F1JZZ1060001 C 10UF 20V C8721 F1JZZ1060001 C 10UF 20V C8722 F1JZZ1060001 C 10UF 20V C8723 F1JZZ1060001 C 10UF 20V C8725 F1G1H821A830 C 820 pF 50 V C8726 F1J0G2260001 C 22 UF 4 V C8727 F1J1A106A087 C 10UF 10V Safety Ref No Part No Part Name Description Remarks C8728 F1JZZ1060001 C 10UF 20V C8730 F1JZZ1060001 C 10...

Page 54: ...HM J 1 16W R0973 D0GA101JA023 M 100 OHM J 1 16W R0974 D0GA473JA023 M 47KOHM J 1 16W R0975 D0GA473JA023 M 47KOHM J 1 16W R1953 D0GA103JA023 M10KOHM J 1 16 W R2006 D0GA102JA023 M1KOHM J 1 16 W R2009 D0GA102JA023 M1KOHM J 1 16 W R2012 D0GA222JA023 M 2 2KOHM J 1 16W R2013 D0GA101JA023 M 100 OHM J 1 16W R2014 D0GA103JA023 M10KOHM J 1 16 W R2018 D0GA473JA023 M 47KOHM J 1 16W R2019 D0GA473JA023 M 47KOHM ...

Page 55: ...HM J 1 16W R6005 D0GA332JA023 M 3 3KOHM J 1 16W R6006 D0GA101JA023 M 100 OHM J 1 16W Safety Ref No Part No Part Name Description Remarks R6007 D0GA101JA023 M 100 OHM J 1 16W R6017 D0GA101JA023 M 100 OHM J 1 16W R6712 D0GA473JA023 M 47KOHM J 1 16W R6713 D0GA473JA023 M 47KOHM J 1 16W R6738 D1H84704A042 M 47 OHM J 1 16W R6739 D0GA470JA023 M 47 OHM J 1 16W R6742 D0GA152JA023 M 1 5KOHM J 1 16W R7101 D0...

Page 56: ... M 2KOHM J 1 16W R8741 D0GA153JA023 M 15K OHM J 1 16W R8742 D0GA473JA023 M 47KOHM J 1 16W R8744 D0GA153JA023 M 15K OHM J 1 16W TRANSFORMERS T7202 G4DYA0000368 INDUCTOR T7301 G4DYA0000372 TRANSFORMER OTHERS A09 K1KY12BA0388 CONNECTOR A10 K1KA07B00135 CONNECTOR A12 K1KA04BA0055 CONNECTOR A16 K1MY51BA0526 CONNECTOR CF7102 D4CAY4R7A095 TERMISTOR CN0100 K1KA14A00248 CONNECTOR D2800A B3AGB0000065 LED F7...

Page 57: ...Model No TH L50EM5S Parts Location ...

Page 58: ...Model No TH L50EM5S Packing Exploded View 1 ...

Page 59: ...Model No TH L50EM5S Packing Exploded View 2 ...

Page 60: ...E AV BRACKET TKP5ZA24401 BOTTOM COVER TPD4GA04051 TOP CUSHION TPD4GA04061 BOTTOM CUSHION TPD4GA04071 TOP CENTER CUSHION TPD4GA04081 BOTTOM CENTER CUSHION TPE4GH080 SET COVER TQZ4GB647 FAN BAG ASSY TSCFH0050001 LVDS CABLE 5 TTU4GA0835 BACK COVER ASSY 6 TTY4GA0289 CABINET ASSY TXFKK5Z0004 LED PANEL ASSY TXFKK5Z0006 LED BRACKET ASSY 7 TXFPC01QBUS PACKING CASE ASSY XSS5 16FJK SCREW XTV3 10JFJ SCREW XT...

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