LG 42LE5300 Service Manual Download Page 23

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THERMAL

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.

EN2

R644

3.6K

VCC_LCM

(+3.3V)

C649

1uF

50V

VCC_LCM

(+3.3V)

PANEL_VCC

(+12V)

C603
0.1uF
50V

VCOMLFB

C636

1uF 50V

C643
0.1uF
50V

C637

0.1uF

50V

PANEL_VCC

GCLK2_I

GSP/GVST_I

GCLK4

R667
0

GIP

RXD3-

C632

1uF

50V

VCOM

C642
1uF
50V

VGL_I

GSC/GCLK3_I

C601
0.1uF
50V

VCC_LCM

(+3.3V)

GMA12

GMA7

VDD_EVEN

VCOM_FB0

R666
0

GIP

R607

7.5K

R625

100

GIP

D602

KDS226

RXD4-

RXA4-

VGL

(-5V)

VDD_LCM

(+16V)

DISCHG

C666
15pF
50V

C634
0.1uF
50V

MINI_LVDS

VGL

(-5V)

C657
22uF
25V

GVDD_ODD_I

GVDD_ODD

VGL_FB

R664
0

GIP

GMA6

C641
150pF
50V

C669
15pF
50V

OPT

VGI_N

C671
15pF
50V

OPT

R601

TCON_47_FHD_60_LAMP

RXA3-

GSP/GVST_I

RXD4+

C663
22uF
25V

HVDD

VCC_LCM

(+3.3V)

SOE

GMA13

R659
0

VGI_P

C668
15pF
50V

OPT

VDD_ODD

C618
1uF
50V

GIP

FLK

R655

GCLK5_I

D605

40V

MBRA340T3G

C646
0.1uF
50V

PANEL_VCC

(+12V)

VGL

(-5V)

R654

L602
22UH

2.8A

AMP_SDA

VST

VGH

(+25V)

GVDD_EVEN_I

VCOM_FB0

GMA16

R651

5.1K

C635

0.1uF

50V

GVDD_ODD_I

R665
0

GCLK2

C602
0.1uF
50V

R600

GIP

D604

40V

MBRA340T3G

C672
15pF
50V

NON_GIP

RXA4+

C667
15pF
50V

NON_GIP

VGL

(-5V)

GCLK6_I

GMA3

R608

C630

10uF

16V

R661

R648

GMA4

VGH_FB

C673
15pF
50V

OPT

FLK

R602

TCON_47_FHD_60_LAMP

VCC_LCM

(+3.3V)

C670
15pF
50V

OPT

AMP_SCL

VCOM

GCLK4_I

C644
0.1uF
50V

RXDCK+

GVDD_EVEN

C611
1uF
50V

GIP

R606

20K

R662
0

GOE/GCLK1_I

VDD_LCM

(+16V)

VCOML

GMA15

C640
1uF
50V

POL

R647 2.2

R646
0

GIP

VGL_FB

VGH

(+25V)

R642

10K

GIP

C665
15pF
50V

GVDD_EVEN_I

R663
0

GIP

VDD_LCM

(+16V)

C674
15pF
50V

OPT

R653
0

GIP

D603

KDS226

C675
15pF
50V

NON_GIP

VCOMR

VGH_FB

VCOMRFB

VGH

(+25V)

C600
OPT

OPT

C628

OPT

C629

OPT

C655

OPT

R649

OPT

C654
22uF
25V

R619

18K

R668

18K

C648
22uF
10V

R634

R660

R617

R645

OPT

R615

GIP

R614

GIP

R628

3.3K

GIP

R618

1/8W

R669

R670

R650

9.1K

1/8W

C652
22pF
50V

GCLK5_I

CLK5

GSC/GCLK3_I

CLK1

CLK4

CLK2

GOE/GCLK1_I

CLK3

GCLK6_I

GCLK2_I

GCLK4_I

CLK6

DISCHG

C627

1uF

50V

R604

NON_GIP

C605

15pF
50V

NON_GIP

DPM_A

RXDCK-

RXD3+

R685
0

NON_GIP

R642-*1

33K

NON_GIP

C625

27pF 50V

NON_GIP

C645-*1

560pF

50V

NON_GIP

C645

1000pF

50V

GIP

L601
22UH

2.8A

R656

360

PANEL_VCC

(+12V)

C653
22uF
25V

R686

GIP

R687

NON_GIP

FLK

R689-*1

GIP

VDD_LCM

(+16V)

R688

33K
NON_GIP

R689

2.7K
NON_GIP

R690

0 GIP

R691

0 GIP

R692

NON_GIP

R693

NON_GIP

C621

0.47uF

25V

C615
1uF
50V

C677

0.047uF

NON_GIP

VGH

(+25V)

VGH_M

(+25V)

R605

47K

OPT

VGH

(+25V)

R633

GIP

R630

GIP

R603

OPT

R696

GIP

R698

NON_GIP

C661
10uF
16V

REF

R632

10K

GIP

R627

C617

1uF

50V

R629

GIP

R631

GIP

EN2

R613

EN2

D606

100V

MMSD4148T1G

OPT

D607

100V

MMSD4148T1G

VDD_LCM

(+16V)

R616

10K

OPT

R638

OPT

R631-*1

200

NON_GIP

R629-*1

200

NON_GIP

P700

12505WS-03A00

URSA_DEBUG

AMP_SCL

AMP_SDA

C651
1uF
10V

C606
1uF
50V

C626

1000pF

50V

GIP

R694

510 NON_GIP

R695

510

NON_GIP

C612
0.22uF
50V

GIP

C626-*1

470pF

50V

NON_GIP

R694-*1

0
GIP

R695-*1

0
GIP

VCC_LCM

(+3.3V)

H_CONV

R5266

3.3K

OPT

R5267

MINI_LVDS

IC603

MAX1

MINI_LVDS

GND2

DRVP

SRC

THR

DRN

GON

MODE

DLP

FBP

GPGND

CTL

DRVN

AGND

FBN

REF

DEL1

FB2

BST

LX2

OUT

IN2

VIN

FSEL

EN1

DEL2

EN2

PGND

LX1

SW1

SW0

FB1

COMP

PGOOD

CRST

AGND

IC600

TPS62110RSAR

MINI_LVDS

PGND_1

VIN_2

LBI

AGND

GND_1

GND_2

SW_1

SW_2

PGND_2

SYNC

VINA

LBO

VIN_1

L600

6.8uH

MINI_LVDS

R635

910K

TCON_42_FHD_60_LAMP

R626

GIP

IC602

MAX17119DS

GIP

GON1

GOFF

GON2

YDCHG

GND

FLK3

FLK2

FLK1

VSENSE

EP[VGOFF]

R640

470K

TCON_42_FHD_60_LAMP

C619
10uF
25V

IC601

MAX

MINI_LVDS

SDA

DVDD

AVDD_AMP

NC_1

GMA1

GMA2

GMA3

GMA4

GMA5

GMA6

AVDD_2

NC_2

GMA7

GMA8

SCL

VCOM

AVDD_1

VCOM_FB

AGND_AMP

EP[GND]

C633

4.7uF

50V

R612

C622

1uF

10V

C659
22uF
16V

R671

4.7K

GIP

R639

EN2

D608

40V

MBRA340T3G

TH700

47k-ohm

NCP18WB473F10RB

GIP

C604

1uF

50V

C638
47uF
25V

R620

56K

TCON_42_FHD_60_LAMP

C676

68pF

NON_GIP

R623

GIP

R624

GIP

R673
3.3K

NON_GIP

VCC_LCM

(+3.3V)

R621

220K

TCON_42_FHD_60_LAMP

R622

11K

TCON_42_FHD_60_LAMP

R636

47K

TCON_42_FHD_60_LAMP

R641

56K

TCON_42_FHD_60_LAMP

R609

510K

TCON_42_FHD_60_LAMP

R610

150K

TCON_42_FHD_60_LAMP

R611

200K

TCON_42_FHD_60_LAMP

R637

27K 1%

TCON_42_FHD_60_LAMP

R643

150K1%

TCON_42_FHD_60_LAMP

R652

TCON_47_FHD_60_LAMP

C639
1uF
25V

R658

2.2K

MINI_LVDS

R657

2.2K

MINI_LVDS

D609

100V

MMSD4148T1G

R672
24K

L604

MINI_LVDS

L603

OPT

VDD_LCM

(+16V)

C610
10uF
25V

[POWER Block]

Slave Address : 0xE8h
(AO Pin - GND)

[HVDD Block]

Vo = 1.153*(1+R1/R2)

[P-GAMMA Block]

[LEVEL Shift Block]

CHECK Value!!

6.8uH/1.8A
(6x6x2mm)

GSP_R

GP2_Saturn7M

T-CON

Ver. 2.1

For P-Gamma Data Download

1uF/50V(2012)

4.7uF/50V(3216)

Change 100ohm -> 10ohm

For GOE Masking

Only for training and service purposes

LGE Internal Use Only

Summary of Contents for 42LE5300

Page 1: ...D THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LB01B MODEL 42LE5300 42LE5300 TA MODEL 42LE5310 42LE5310 TC North Latin America http aic lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com Internal Use Only Printed in Korea P NO MFL62865318 1004 REV00 ...

Page 2: ...nly Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes 2 CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 9 BLOCK DIAGRAM 15 EXPLODED VIEW 16 SVC SHEET ...

Page 3: ...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 metallic parts such as antenna terminals phone jacks etc If the exposed metallic part has a return path t...

Page 4: ... on your body by touching a known earth ground Alternatively obtain and wear a commercially available discharging wrist strap device which should be removed to prevent potential 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 electrostatic charge...

Page 5: ... the 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 repla...

Page 6: ...t number in accordance with BOM 5 The receiver must be operated for about 5 minutes prior to the adjustment 3 Test method 1 Performance LGE TV test method followed 2 Demanded other specification Safety CE IEC specification EMC CE IEC 4 Module optical specifications LGD Module 1 Standard Test Condition The unit has been ON 2 Stable for approximately 30 minutes in a dark environment at 25 ºC 2 ºC 3 ...

Page 7: ...20p 9 1280x720 45 00 60 00 HDTV 720p 10 1920x1080 31 25 50 00 HDTV 1080i 11 1920x1080 33 75 60 00 HDTV 1080i 12 1920x1080 33 72 59 94 HDTV 1080i 13 1920x1080 56 250 50 HDTV 1080p 14 1920x1080 67 5 60 HDTV 1080p No Specification Proposed Remark Resolution H freq kHz V freq Hz Pixel Clock MHz 1 720 400 31 468 70 08 28 321 For only DOS mode 2 640 480 31 469 59 94 25 17 VESA Input 848 480 60 Hz 852 48...

Page 8: ...1024 63 981 60 02 108 875 SXGA HDCP FHD model 8 1920 1080 67 5 60 00 138 625 WUXGA HDCP FHD model 2 PC Mode No Resolution H freq kHz V freq Hz Pixel clock MHz Proposed Remark 1 720 480 31 469 31 5 59 94 60 27 00 27 03 SDTV 480P 2 720 576 31 25 50 54 SDTV 576P 3 1280 720 37 500 50 74 25 HDTV 720P 4 1280 720 44 96 45 59 94 60 74 17 74 25 HDTV 720P 5 1920 1080 33 72 33 75 59 94 60 74 17 74 25 HDTV 10...

Page 9: ... check OK message If Error is displayed Check connection between computer jig and set 3 Click Read tab and then load download file XXXX bin by clicking Read 4 Click Connect tab If Can t is displayed check connection between computer jig and set 5 Click Auto tab and set as below 6 Click Run 7 After downloading check OK message USB DOWNLOAD 1 Put the USB Stick to the USB socket 2 Automatically detec...

Page 10: ...wer on button of the Adjustment R C power on TV ADC Calibration Protocol RS232 Adjust Sequence aa 00 00 Enter Adjust Mode xb 00 40 Component1 Input 480i ad 00 10 Adjust 480i Comp1 xb 00 60 RGB Input 1024 768 ad 00 10 Adjust 1024 768 RGB aa 00 90 End Adjust mode Required equipment Adjustment R C 3 2 Function Check Check display and sound Check Input and Signal items cf work instructions 1 TV 2 AV S...

Page 11: ... cable If it is not same then correct it same with BOM and unplug AC cable For correct it to the model s module from factory Jig model Push the IN STOP key after completing the function inspection And Mechanical Power Switch must be set ON 4 2 DDC EDID Write RGB 128Byte Connect D sub Signal Cable to D sub Jack Write EDID Data to EEPROM 24C02 by using DDC2B protocol Check whether written EDID data ...

Page 12: ...se of a internal pattern option download 0 1 2 3 4 5 6 7 8 9 A B C D E F 00 00 FF FF FF FF FF FF 00 1E 6D a b 10 c 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 81 80 61 40 45 40 31 40 01 01 30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 45 00 A0 5A 00 00 00 1E 01 1D 00 72 51 D0 1E 20 50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 53 10 00 0A 20 20 20 20 20 20 ...

Page 13: ...k the serial number at the Diagnostics of SET UP menu Refer to below 5 1 Signal TABLE CMD A0h LENGTH 85 94h 1 16 bytes ADH EEPROM Sub Address high 00 1F ADL EEPROM Sub Address low 00 FF Data Write data CS CMD LENGTH ADH ADL Data_1 Data_n Delay 20ms 5 2 Command Set Description FOS Default write 7mode data write Vtotal V_Frequency Sync_Polarity Htotal Hstart Vstart 0 Phase Data write Model Name and ...

Page 14: ...value 1 Check the method on Instart menu 2 check the method of RS232C Command 1 into the main ass y mode RS232 aa 00 00 2 check the key download for transmitted command RS232 ci 00 10 3 result value normally status for download OKx abnormally status for download NGx 6 3 Check the method of CI key value RS232 1 into the main ass y mode RS232 aa 00 00 2 Check the method of CI key by command RS232 ci...

Page 16: ...lectrical and mechanical parts in this chassis have special safety related characteristics These parts are 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 manufac...

Page 17: ...RED 6 V26 A2P RLV2P RED 5 V25 A2M RLV2N RED 4 V24 A3P RLV4P RED 1 W24 A3M RLV4N RED 0 Y26 A4P RLV5P GREEN 9 Y25 A4M RLV5N GREEN 8 Y24 BCKP TCON13 GREEN 1 AC26 BCKM TCON12 GREEN 0 AC25 B0P RLV6P GREEN 7 AA26 B0M RLV6N GREEN 6 AA25 B1P RLV7P GREEN 5 AA24 B1M RLV7N GREEN 4 AB26 B2P RLV8P GREEN 3 AB25 B2M RLV8N GREEN 2 AB24 B3P TCON11 BLUE 9 AC24 B3M TCON10 BLUE 8 AD26 B4P TCON9 BLUE 7 AD25 B4M TCON8 ...

Page 18: ...268 4 7uF C272 4 7uF L205 5 6uH CM2012F5R6KT L203 5 6uH CM2012F5R6KT MODEL_OPT_6 R215 1K LCD R214 1K OLED LGE107D S7M Divx_Non RM IC101 S7M_DIVX MS10 A_RXCP F1 A_RXCN F2 A_RX0P G2 A_RX0N G3 A_RX1P H3 A_RX1N G1 A_RX2P H1 A_RX2N H2 DDCDA_DA GPIO24 F5 DDCDA_CK GPIO23 F4 HOTPLUGA GPIO19 E6 B_RXCP D3 B_RXCN C1 B_RX0P D1 B_RX0N D2 B_RX1P E2 B_RX1N E3 B_RX2P F3 B_RX2N E1 DDCDB_DA GPIO26 D4 DDCDB_CK GPIO2...

Page 19: ... VSS_12 T9 VSSQ_1 B1 VSSQ_2 B9 VSSQ_3 D1 VSSQ_4 D8 VSSQ_5 E2 VSSQ_6 E8 VSSQ_7 F9 VSSQ_8 G1 VSSQ_9 G9 R327 0 R328 0 H5TQ1G63BFR H9C IC301 1 FRC_DDR_1333 A0 N3 A1 P7 A2 P3 A3 N2 A4 P8 A5 P2 A6 R8 A7 R2 A8 T8 A9 R3 A10 AP L7 A11 R7 A12 BC N7 A13 T3 A15 M7 BA0 M2 BA1 N8 BA2 M3 CK J7 CK K7 CKE K9 CS L2 ODT K1 RAS J3 CAS K3 WE L3 RESET T2 DQSL F3 DQSL G3 DQSU C7 DQSU B7 DML E7 DMU D3 DQL0 E3 DQL1 F7 DQL...

Page 20: ... NR8040T3R6N Q402 RT1P141C T112 1 2 3 IC401 MP8706EN C247 LF Z 3 SW_2 2 SW_1 4 BST 1 IN 5 EN SYNC 6 FB 7 VCC 8 GND C419 1uF 25V OPT R445 10K IC408 NCP803SN293 1 GND 3 VCC 2 RESET R459 10K R480 100 PD_ 12V C443 4 7uF 16V P403 FW20020 24S NORMAL_EXPEPT_32 19 14 9 4 18 13 8 3 17 12 7 2 16 11 6 1 20 15 10 5 21 22 23 24 R451 0 POWER_18_A_DIM R453 0 POWER_20_A_DIM C484 1uF 25V OPT V_SYNC 0 R484 POWER_20...

Page 21: ..._1 MICOM_RESET C1002 0 1uF OLP RF_RESET R1014 4 7K R1001 47K TP1002 R1054 22 19 22_LAMP LED_B LG_LOGO R1039 22 R1070 100 FLMD0 WIRELESS_PWR_EN NEC_EEPROM_SDA NEC_SDA INV_CTL NEC_EEPROM_SDA TP1003 R1005 10K AMP_MUTE NEC_ISP_Rx AMP_RESET_N NEC_ISP_Tx MICOM_RESET R1049 22 OPT PANEL_CTL KEY2 OCD1A R1072 10K R1063 22 MODEL1_OPT_3 R1056 22 C1006 0 1uF R1064 22 MODEL1_OPT_0 3 5V_ST R1066 22 R1008 22 3 5V...

Page 22: ...rcial_EU 3 5V_ST KEY1 L2403 BLM18PG121SN1D L2401 BLM18PG121SN1D R2411 100 EYEQ TOUCH_KEY C2403 0 1uF 16V R2416 10K OPT Q2402 2SC3052 Commercial E B C L2404 BLM18PG121SN1D IR_OUT D2402 5 6V AMOTECH R2422 0 Commercial_US R2404 10K 1 R2405 10K 1 R2417 22 WIRELESS R2418 10K WIRELESS R2419 47K WIRELESS IR_PASS R2420 47K WIRELESS Q2403 2SC3052 WIRELESS E B C R2421 47K WIRELESS Q2404 2SC3052 WIRELESS E B...

Page 23: ...1uF 50V C677 0 047uF NON_GIP VGH 25V VGH_M 25V R605 47K OPT VGH 25V R633 10 GIP R630 10 GIP R603 OPT OPT R696 0 GIP R698 1M NON_GIP C661 10uF 16V REF REF R632 10K GIP R627 0 C617 1uF 50V R629 10 GIP R631 10 GIP EN2 R613 1K EN2 EN2 D606 100V MMSD4148T1G OPT D607 100V MMSD4148T1G VDD_LCM 16V R616 10K OPT R638 0 OPT R631 1 200 NON_GIP R629 1 200 NON_GIP P700 12505WS 03A00 URSA_DEBUG 1 2 3 4 AMP_SCL A...

Page 24: ...V_HDMI_4 R862 10K CK _HDMI4 D0 _HDMI4 D823 ENKMC2838 T112 A1 C A2 EDID_WP R876 22 JP809 R802 3 3K R849 0 D821 ENKMC2838 T112 A1 C A2 CK _HDMI4 D0 _HDMI3 R829 0 JP811 5V_Normal R806 22 R871 10K R860 100 R820 0 R878 22 IC804 AT24C02BN 10SU 1 8 HDMI_SIDE 3 A2 2 A1 4 GND 1 A0 5 SDA 6 SCL 7 WP 8 VCC R846 0 CK _HDMI1 C803 0 1uF 16V DDC_SCL_4 JK804 EAG59023302 HDMI_3 14 13 5 D1_GND 20 SHIELD 12 11 2 D2_G...

Page 25: ...C1121 100pF 50V R1147 1K C1123 OPT OPT RGB_DDC_SDA DSUB_B DSUB_VSYNC D1109 30V R1110 10K C1107 100pF 50V D1102 5 6V OPT AMOTECH C1124 OPT OPT C1122 68pF 50V OPT 5V_Normal R1143 22 D1115 ENKMC2838 T112 A1 C A2 PC_L_IN 2 S16 IC1104 NL17SZ00DFT2G OPT 3 GND 2 B 4 Y 1 A 5 VCC R1134 0 DSUB_DET D1112 30V R1148 0 R1150 0 R1146 10K R1127 0 C1131 0 1uF 16V R1141 22 R1152 4 7K OPT Q1103 MMBT3904 F E B C HP_R...

Page 26: ...106 0 1uF 3 5V_ST R1153 0 R1154 0 D1108 30V CDS3C30GTH IR_OUT C1103 0 1uF S7_TXD1 D1107 30V CDS3C30GTH R1114 4 7K OPT NEC_TXD IC1101 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 C1104 0 1uF R1109 4 7K OPT C1102 0 1uF 3 5V_ST S7_RXD1 R1123 100 R1122 0 OPT JK1101 SPG09 DB 009 1 2 3 4 5 6 7 8 9 10 JP1121 JP1122 RS232...

Page 27: ...03 BLM18PG121SN1D SIDE_AV_OPT D3301 30V SIDE_AV_OPT L3301 BLM18PG121SN1D SIDE_AV_OPT R3305 1K SIDE_AV_OPT R3302 10K SIDE_AV_OPT C3302 100pF 50V SIDE_AV_OPT D3303 5 6V SIDE_AV_OPT 3 3V_Normal R3304 470K SIDE_AV_OPT R3303 470K SIDE_AV_OPT R3309 12K SIDE_AV_OPT L3302 BLM18PG121SN1D SIDE_AV_OPT C3301 100pF SIDE_AV_OPT C3304 100pF OPT SIDEAV_DET R3301 75 SIDE_AV_OPT JK3302 PPJ235 01 SIDE_AV_OPT 4A YL O...

Page 28: ...6 INH 5 Z0 7 VEE 8 VSS 9 C 10 B 11 A 12 X0 13 X1 14 X 15 Y 16 VDD IR_PASS R2618 0 R2619 0 TP2601 TP2602 R2620 0 WIRELESS JK2601 KJA PH 3 0168 14 GND_3 13 I2C_SDA 5 VCC 24V 20V 17V _5 12 I2C_SCL 11 GND_2 2 VCC 24V 20V 17V _2 19 GND_5 18 IR 10 RESET 4 VCC 24V 20V 17V _4 1 VCC 24V 20V 17V _1 17 GND_4 9 GND_1 8 INTERRUPT 3 VCC 24V 20V 17V _3 16 UART_TX 7 DETECT 6 VCC 24V 20V 17V _6 15 UART_RX 20 GND_6...

Page 29: ...IGN6409 R1453 0 D1452 5 6V CDS3C05HDMI1 OPT JK1450 KJA UB 4 0004 1 2 3 4 5 L1451 MLB 201209 0120P N2 120 ohm SIDE_USB_DP SIDE_USB_DM R1452 0 TP1451 D1451 5 6V CDS3C05HDMI1 OPT RST_HUB IC1450 AP2191SG 13 3 IN_2 2 IN_1 4 EN 1 GND 5 FLG 6 OUT_1 7 OUT_2 8 NC C1452 10uF 10V 5V_USB C1453 0 1uF R1455 4 7K OPT 3 3V_Normal R1456 0 USB1_CTL R1454 10K R1451 47 USB1_OCD C1451 22uF 16V USB_DIODES 0 077 Copyrig...

Page 30: ...HD_60_LAMP R635 4 180K 1 TCON_47_FHD_60_LAMP R636 4 68K 1 TCON_47_FHD_60_LAMP R611 4 220K 1 TCON_47_FHD_60_LAMP R620 5 51K 1 TCON_47_FHD R621 5 220K 1 TCON_47_FHD R622 5 11K 1 TCON_47_FHD R637 5 51K 1 TCON_47_FHD R643 5 270K 1 TCON_47_FHD R636 5 75K 1 TCON_47_FHD R635 5 180K 1 TCON_47_FHD R611 5 220K 1 TCON_47_FHD R637 6 27K 1 TCON_55_FHD R643 6 150K 1 TCON_55_FHD R609 6 180K 1 TCON_55_FHD R610 6 ...

Page 31: ...1216 10 AR1214 10 AR1211 10 AR1220 10 AR1201 10 AR1202 10 AR1217 10 AR1204 10 AR1207 10 AR1210 10 AR1213 10 AR1209 10 AR1203 10 AR1205 10 AR1212 10 AR1206 10 R1234 10K B MCKE A MCKE R1233 10K H5TQ1G63BFR H9C IC1202 A0 N3 A1 P7 A2 P3 A3 N2 A4 P8 A5 P2 A6 R8 A7 R2 A8 T8 A9 R3 A10 AP L7 A11 R7 A12 BC N7 A13 T3 A15 M7 BA0 M2 BA1 N8 BA2 M3 CK J7 CK K7 CKE K9 CS L2 ODT K1 RAS J3 CAS K3 WE L3 RESET T2 DQ...

Page 32: ...ICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC SPI_SCK FLASH_WP R1402 0 R1401 0 OPT SPI_CS R1404 4 7K C1401 0 1uF 3 3V_Normal 3 3V_Normal Q1401 KRC103S E B C 3 3V_Normal R1403 10K R1405 33 SPI_SDO SPI_SDI IC1401 MX25L8005M2I 15G S_FLASH 3 WP 2 SO 4 GND 1 CS 5 SI 6 SCLK 7 HOLD 8 VCC S Flash 1MB GP2_Saturn7M Ver 1 2 23 Copyright 2010 LG Electronics Inc All rights reserved Only for training and ...

Page 33: ...T_H_LGIT 14 3 3V 13 1 2V 5 AS 12 GND 11 VIDEO 2 BST_CNTL 10 NC 4 NC RF_AGC 1 ANT_PWR OPT 17 DIF_1 9 SIF 8 NC IF_TP 3 B 16 IF_AGC_CNTL 7 SDA 6 SCL 15 RESET 18 DIF_2 19 SHIELD TU5001 2 TDVJ H031F NTSC_1INPUT_V_LGIT 14 3 3V 13 1 2V 5 AS 12 GND 11 VIDEO 2 BST_CNTL 10 NC 4 NC RF_AGC 1 ANT_PWR OPT 17 DIF_1 9 SIF 8 NC IF_TP 3 B 16 IF_AGC_CNTL 7 SDA 6 SCL 15 RESET 18 DIF_2 19 SHIELD 5V_Normal TU5001 1 TDT...

Page 34: ... ISDB_DEMOD R2914 2 2K OPT DEMOD_SDA C2922 0 1uF 16V ISDB_DEMOD C2915 15pF 50V ISDB_DEMOD TP2906 ISDB_DEMOD C2909 0 1uF ISDB_DEMOD C2904 0 1uF ISDB_DEMOD R2908 2 2K ISDB_DEMOD 1 2V_DE C2912 0 1uF 16V ISDB_DEMOD C2901 0 1uF ISDB_DEMOD FE_TS_DATA 0 C2902 0 1uF ISDB_DEMOD R2904 2 2K ISDB_DEMOD C2914 0 1uF 16V ISDB_DEMOD R2903 10K 1 ISDB_DEMOD X2901 25MHz ISDB_DEMOD IC2901 MN884433 ISDB_DEMOD 1 VSS_1 ...

Page 35: ... NC_3 6 VO 7 ADJ 8 GND R3001 0 ISDB_DEMOD L3001 BLM18PG121SN1D ISDB_POWER C3002 0 1uF ISDB_POWER R3003 10K ISDB_POWER C3001 0 1uF ISDB_POWER IF_AGC_SEL C3005 0 1uF 16V ISDB_POWER R3004 5 1K ISDB_POWER C3003 0 1uF 16V ISDB_POWER TP3002 1 2V_DE C3006 22uF 16V ISDB_POWER 3 3V_Normal IF_AGC_MAIN IF_AGC R3002 0 MSTAR DEMOD C3004 10uF 10V ISDB_POWER IF_AGC_ISDB Demodulator GP2_Saturn7M Ver 1 0 IF AGC SE...

Page 36: ... 0 OPT R3802 10K SC1_FB R3838 0 OPT 3 3V_Normal COMP2_Y DTV MNT_VOUT D3807 5 6V R3857 0 OPT JK3801 PPJ238 01 NON_CI_30 5D GN2 O SPRING 6D GN2 E LUG 4D GN2 CONTACT 7E BL2 E LUG S 5E BL2 O SPRING 7F RD2 E LUG S 5F RD2 O SPRING_1 5G WH2 O SPRING 4H RD2 CONTACT 5H RD2 O SPRING_2 6H RD2 E LUG 6A YL1 E LUG 5A YL1 O SPRING 4A YL1 CONTACT 5B WH1 O SPRING 4C RD1 CONTACT 5C RD1 O SPRING 6C RD1 E LUG R3856 2...

Page 37: ..._LVDS GMA1 GMA13 RXB0 RXA1 RXD3 GMA12 R703 3 3K MINI_LVDS R721 0 OPT R728 0 OPT R720 0 OPT R723 0 OPT R713 0 NON_SCAN SCAN_BLK1 OPC_OUT R714 0 OPT R724 0 OPT VDD_EVEN CLK1 VGL 5V Z_OUT CLK4 VGI_N VGI_P VST CLK2 VGL_I CLK5 CLK6 R745 0 NON_GIP CLK3 VDD_ODD VGI_N R767 0 NON_GIP VGH_M 25V CLK1 R752 0 NON_GIP R753 0 NON_GIP R771 0 NON_GIP CLK5 VDD_ODD R751 0 NON_GIP CLK4 Z_OUT R750 0 NON_GIP R748 0 NON...

Page 38: ... SPK_L 24V R515 10K 0 1uF C513 16V 0 1uF C509 0 1uF C505 16V SPK_L 0 1uF C526 50V Q501 2SC3052 E B C 3 3V_Normal C516 1000pF 50V R535 3 3 OPT C547 0 01uF 50V OPT AMP_MUTE_HOTEL C501 10uF 10V OPT C503 10uF 10V OPT C511 10uF 10V OPT R526 12 R522 12 R520 12 R525 12 R519 12 R524 12 R521 12 R523 12 C546 22pF 50V OPT C545 22pF 50V OPT C544 22pF 50V OPT TP502 R538 0 R537 0 R539 0 R536 0 C434 0 1uF 16V 1 ...

Page 39: ...K HAZARDS WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC BT_LOUT BT_DM BT_ON OFF BT_DP GP2_Saturn7M NON B T NOT USING B T Ver 1 0 44 Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Page 40: ..._DATA 1 PCM_D 5 PCM_D 4 PCM_D 0 FE_TS_DATA 2 PCM_A 13 PCM_IORD CI_TS_DATA 7 CI_TS_CLK CI_TS_SYNC PCM_A 14 PCM_REG CI_TS_DATA 5 PCM_A 12 PCM_CD PCM_A 10 CI_TS_DATA 3 FE_TS_VAL_ERR PCM_A 8 PCM_WE PCM_A 3 CI_TS_DATA 4 CI_TS_DATA 1 CI_TS_DATA 0 PCM_IOWR PCM_A 0 PCM_A 4 FE_TS_CLK PCM_5V_CTL PCM_RST PCM_A 11 PCM_A 6 PCM_A 9 FE_TS_SYNC PCM_A 2 PCM_A 5 PCM_IRQA PCM_WAIT CI_TS_VAL PCM_CE FE_TS_DATA 0 7 CI_...

Page 41: ...E USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC TP2109 EPHY_TXD1 EPHY_RXD1 EPHY_CRS_DV TP2107 TP2111 RST_PHY TP2101 EPHY_EN TP2110 TP2108 TP2104 TP2103 EPHY_RXD0 EPHY_REFCLK EPHY_MDIO TP2106 EPHY_MDC EPHY_TXD0 TP2105 ET_RXER TP2102 NON ETHERNET Ver 1 0 GP2_Saturn7M NON ETHERNET 48 Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes LG...

Page 42: ...S ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC TP2502 TP2501 TP2504 RF_ENABLE RF_RESET M_REMOTE_TX M_REMOTE_RX TP2503 NON Motion Remocon Region GP2_Saturn7M NON M REMOCON Ver 1 0 50 Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Page 43: ...WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC AMP_MUTE_HOTEL SPK_R _HOTEL SPK_R _HOTEL NON CHINA HOTEL NON CHINA HOTEL GP2_Saturn7M Ver 1 0 52 Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Page 44: ...AL SHOCK HAZARDS WHEN SERVICING IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC CHB_CVBS_IN PIF_SPI_CS R6001 0 NON CHB Ver 1 0 GP2_Saturn7M 68 Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

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