LG 55LB5500 Service Manual Download Page 24

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THERMAL

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

AUD_LRCK

IF_AGC_MAIN

RXB0-

RXB3+

R119

AVDD_DMPLL

I2C_SDA

RXB1+

C147

0.1uF

16V

AUD_SCK

COMP_R_IN

RXBCK-

C116

0.1uF

16V

USB1_CTL

C124

0.1uF

16V

USB1_OCD

C122

0.1uF
16V

R121

180

C112

0.047uF

25V

+1.15V_VDDC

PM_RXD

SPI_SCK

AUD_MASTER_CLK

C144

0.1uF

16V

RXBCK+

C117

10uF

6.3V

COMP_L_IN

SPI_SDO

R124

10K

C132

0.1uF

16V

AVDD_MOD

C109

0.047uF

25V

C107

0.047uF

25V

PWM_DIM

RXA3+

AVDD_DADC

+3.3V_NORMAL

AMP_SCL

C110

0.047uF

25V

+3.5V_ST

AVDD_MOD

AVDD_DADC

R120

150

IF_P_MSTAR

C111

0.047uF

25V

DDR_CMD

+3.5V_ST

RXA0-

RXA1-

PM_TXD

C140

0.1uF

16V

C145

0.1uF

16V

RXACK+

AVDD_DMPLL

SOC_RESET

AVDD_MOD

C123

0.1uF

16V

AVDD_MOD

AMP_SDA

/SPI_CS

RXACK-

1uF
10V

C127

+3.5V_ST

RL_ON

RXA2-

R118

AUD_LRCH

RXA1+

C133
0.047uF
25V

C113

0.047uF

25V

AVDD_MOD

RXA2+

DDR_DATA

RXB3-

RXB1-

RXB0+

+1.15V_VDDC

SPI_SDI

RXB2-

SIDE_USB_DM

AVDD_VIDEO

IF_N_MSTAR

C108

1000pF

50V

KEY1

RXB2+

SIDE_USB_DP

AVDD_AU33

I2C_SCL

C103
0.1uF
16V

SOC_RESET

+1.15V_VDDC

C139

0.1uF

16V

R113

AVDD_VIDEO

C146

0.1uF

16V

RXA3-

RXA0+

AVDD_AU33

+1.15V_VDDC

+3.3V_NORMAL

R127

POWER_DET

PANEL_CTL

INV_CTL

DTV/MNT_VOUT

POWER_DET_RESET

R103

470

OPT

C100
4.7uF
10V

OPT

C101
4.7uF
10V

D0+_HDMI1

CK+_HDMI1

D0-_HDMI1

CK-_HDMI1

D2+_HDMI1

D1-_HDMI1

D1+_HDMI1

D2-_HDMI1

C128

100pF

OPT

C134

100pF

OPT

R125

100

DDC_SDA_1

DDC_SCL_1

DDC_SCL_2

MODEL_OPT

HPD1

X100

24MHz

C143

15pF

C142

15pF

TU_SDA

TU_SCL

AMP_RESET

POWER_ON/OFF

AMP_MUTE

DDR_DATA

+1.15V_VDDC

+1.8V_DDR

C125
0.1uF

16V

OPT

C130
0.1uF

16V

C137

0.1uF

16V

C141
0.1uF

16V

OPT

C129

0.1uF

16V

C136

0.1uF

16V

DDR_CMD

C138

0.1uF

16V

+1.8V_DDR

C126

1uF
10V

C119

0.1uF

16V

C104
8pF

OPT

C102
8pF

OPT

I2C_SCL

I2C_SDA

SPI_SCK

C106
0.1uF

16V

IC101

MX25L6406EM2I-12G

SFLASH_MXIC

SO/SIO1

GND

SI/SIO0

SCLK

HOLD

VCC

/SPI_CS

+3.5V_ST

/FLASH_WP

SPI_SDO

SPI_SDI

R105

4.7K

OPT

R100
10K

C105

0.1uF
16V

IC102

LGE8220(MSD8220LBM)

RX1N_B

RX1P_B

RX2N_B

RX2P_B

AVDD_MOD_1

RXCN_A

RXCP_A

RX0N_A

RX0P_A

RX1N_A

RX1P_A

RX2N_A

RX2P_A

HSYNC0

BIN0P

SOGIN0

GIN0P

GIN0M

RIN0P

VSYNC0

AVDD3P3_ADC

BIN1P

SOGIN1

GIN1P

GIN1M

RIN1P

VSYNC1

CVBS1

CVBS0

VCOM

CVBS_OUT1

VDDC_1

AVDD_AU33

AUR0

AUL0

AUR1

AUL1

AUR2

AUL2

AUR3

AUL3

VAG

VRM

LINEOUTL3

LINEOUTR3

LINEOUTL0

LINEOUTR0

IFAGC

VIFP

VIFM

AVDD3P3_DADC

AVDD3P3_DMPLL

XIN

XOUT

AVDD_MOD_2

VDDIO_CMD

VDDC_2

GPIO44/I2C_SDAM/UART_TX1

GPIO45/I2C_SCLM/UART_RX1

GPIO46/MHL_VBUS

GPIO47

GPIO49/SPDIF_OUT

GPIO50/I2S_OUT_WS

GPIO51/I2S_OUT_MCK

GPIO52/I2S_OUT_BCK

GPIO53/I2S_OUT_SD

B_ODD[0]/LVA4+/LLV6+

B_ODD[1]/LVA4-/LLV6-

B_ODD[2]/LVA3+/LLV5+

B_ODD[3]/LVA3-/LLV5-

B_ODD[4]//LLV4+

B_ODD[5]/LVACLK-/LLV4-

B_ODD[6]/LVA2+/LLV3(CLK)+

B_ODD[7]/LVA2-/LLV3(CLK)-

G_ODD[0]/LVA1+/LLV2+/EPI0+

G_ODD[1]/LVA1-/LLV2-/EPI0-

G_ODD[2]/LVA0+/LLV1+/EPI1+

G_ODD[3]/LVA0-/LLV1-/EPI1-

G_ODD[4]/LVB4+/LLV0+/EPI2+

G_ODD[5]/LVB4-/LLV0-/EPI2-

G_ODD[6]/LVB3+/RLV6+/EPI3+

G_ODD[7]/LVB3-/RLV6-/EPI3-

R_ODD[0]//RLV5+/EPI4+

R_ODD[1]/LVBCLK-/RLV5-/EPI4-

R_ODD[2]/LVB2+/RLV4+/EPI5+

R_ODD[3]/LVB2-/RLV4-/EPI5-

AVDD_MOD_3

R_ODD[4]/LVB1+/RLV3(CLK)+/EPI6+

R_ODD[5]/LVB1-/RLV3(CLK)-/EPI6-

R_ODD[6]/LVB0+/RLV2+/EPI7+

R_ODD[7]/LVB0-/RLV2-/EPI7-

LCK/GPIO19/RLV1+/GPIO19

LDE/GPIO18/RLV1-/GPIO18

LHSYNC/GPIO17/RLV0+/GPIO17

LVSYNC/GPIO16/RLV0-/GPIO16

GPIO10/TCON10

GPIO9/TCON9

GPIO8/TCON8

GPIO7/TCON7

100

GPIO6/TCON6

101

GPIO5/TCON5

102

GPIO4/TCON4

103

GPIO3/TCON3

104

GPIO2/TCON2

105

GPIO1/TCON1

106

GPIO0/TCON0

107

HOTPLUG_D

108

HOTPLUG_A

109

PWM1/GPIO14

110

PWM0/GPIO15

111

SPI_DO

112

SPI_DI

113

SPI_CZ

114

SPI_CK

115

ARC/GPIO87

116

DDCA_DA

117

DDCA_CK

118

TEST

119

CEC

120

IRIN

121

INT/GPIO64/I2S_OUT_MCK

122

RESET

123

DM_P0

124

DP_P0

125

DM_P1

126

DP_P1

127

AVDD_MOD_4

128

SAR0/GPIO75

129

SAR1/GPIO74

130

SAR2/GPIO73

131

VDDC_3

132

VDDIO_DATA

133

GPIO54

134

DDCDD_CL

135

DDCDD_DA

136

DDCDA_CL

137

DDCDA_DA

138

MHL_DET/GPIO86

139

DDCDB_DA

140

DDCDB_CL

141

HOTPLUG_B

142

AVDD_5V_MHL

143

GND_EFUSE

144

VDDC_4

145

RXCN_D

146

RXCP_D

147

RX0N_D

148

RX0P_D

149

RX1N_D

150

RX1P_D

151

RX2N_D

152

RX2P_D

153

RXCN_B

154

RXCP_B

155

RX0N_B

156

RX0P_B

157

E-PAD

R107

2.2K

R106

2.2K

+3.5V_ST

R112

R111

LED_RED

C131

0.1uF

16V

R101

4.7K

R102

4.7K

FHD

PWM_DIM2

R115

T120

C118

10uF
6.3V

C135

10uF
6.3V

10uF

6.3V

C121

10uF

6.3V

C120

C114

2.2uF

10V

C115

2.2uF

10V

R104

470K

DDC_SDA_2

+3.5V_ST

MHL_CD_SENSE

AVDD_5V_MHL

MHL_OCP_EN

/MHL_OCP_DET

R117

10K

KEY2

SPDIF_OUT

R126

100

SPDIF

VCOM_SCL

VCOM_SDA

MODEL_OPT

5V_DET_HDMI_2

AV_DET

R110

R108

10K

R109

COMP_DET

D1-_HDMI2

D2+_HDMI2

D1+_HDMI2

D2-_HDMI2

CK-_HDMI2

D0+_HDMI2

CK+_HDMI2

D0-_HDMI2

HPD2

5V_DET_HDMI_1

R114

10K

/FLASH_WP

IC100

BR24G512FJ-3

NVRAM_ROHM

GND

SDA

SCL

VCC

AR100
33
1/16W

AR109

AR106

1/16W

AR111

1/16W

R122

R123

AR112

100

1/16W

AR107
33

1/16W

AR101
100
1/16W

L100

PZ1608U121-2R0TF

L101

PZ1608U121-2R0TF

L102

PZ1608U121-2R0TF

L103

PZ1608U121-2R0TF

L104

PZ1608U121-2R0TF

L105

PZ1608U121-2R0TF

L106

PZ1608U121-2R0TF

L107

PZ1608U121-2R0TF

L108

PZ1608U121-2R0TF

AR102
100
1/16W

AR103
100
1/16W

AR104

100

1/16W

AR110

100

1/16W

AR105

4.7K

1/16W

OPT

AR108

4.7K
1/16W

R128

R129

IC101-*1

W25Q64FVSSIG

SFLASH_WINBOND

WP[IO2]

DO[IO1]

GND

DI[IO0]

CLK

%HOLD[IO3]

VCC

IC100-*1

AT24C512C-SSHD-T

NVRAM_ATMEL

GND

SDA

SCL

VCC

[M1L]

Closed to SoC

<SOC_RESET>

<HW_OPTION>

Close to MSTAR

MAIN

2013-08-13

L14-NON-OS

EEPROM(512KB)

SERIAL FLASH(64MB)

Closed to Main SoC Each Pin

Closed to SoC

Closed to SoC as possible

LGE Internal Use Only

Summary of Contents for 55LB5500

Page 1: ...500 55LB5550 55LB5500 UZ 55LB5550 UY 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 ...

Page 2: ... LG Electronics Inc All rights reserved Only for training and service purposes CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 4 ADJUSTMENT INSTRUCTION 9 TROUBLE SHOOTING 16 BLOCK DIAGRAM 22 EXPLODED VIEW 23 SCHEMATIC CIRCUIT DIAGRAM ...

Page 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...

Page 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...

Page 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...

Page 6: ...arts 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 Performance LGE TV test method followed 2 Demanded other specification Safety UL CSA IEC specification EMC FCC ICES IEC specification 4 General Specification No Item Specification Result Remark 1 Receiving System 1 ATSC ...

Page 7: ...5LB5500 UZ 9 Operating Environment 1 Temp 0 40 deg 2 Humidity 80 10 Storage Environment 1 Temp 20 60 deg 2 Humidity 85 5 Supported video resolutions 5 1 Component input Y CB PB CR PR No Resolution H freq kHz V freq kHz Pixel clock Proposed 1 720 480 15 73 59 94 13 50 SDTV DVD 480I 2 720 480 15 73 60 00 13 5135 SDTV DVD 480I 3 720 480 31 47 59 94 27 00 SDTV 480P 4 720 480 31 50 60 00 27 027 SDTV 48...

Page 8: ...60 00 74 25 HDTV 1080I 9 1920 1080 26 97 23 976 74 176 HDTV 1080P 10 1920 1080 27 00 24 00 74 25 HDTV 1080P 11 1920 1080 33 71 29 97 74 176 HDTV 1080P 12 1920 1080 33 75 30 00 74 25 HDTV 1080P 13 1920 1080 67 432 59 94 148 352 HDTV 1080P 14 1920 1080 67 50 60 00 148 50 HDTV 1080P PC DDC 1 640 350 31 468 70 09 25 17 EGA X 2 720 400 31 469 70 08 28 32 DOS O 3 640 480 31 469 59 94 25 17 VESA VGA O 4 ...

Page 9: ...d for a period of 20 minutes or longer especially where W B scale is strong Digital pattern 13ch and or Cross hatch pattern 09ch there can some afterimage in the black level area 3 Adjustment items 3 1 Main PCBA Adjustments 1 ADC adjustment ADC adjustment is OTP Auto ADC 2 EDID download HDMI Above adjustment items can be also performed in Final Assembly if needed Both Board level and Final assembl...

Page 10: ...E 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80 30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C 40 45 00 40 84 63 00 00 1E 66 21 50 B0 51 00 1B 30 50 40 70 36 00 40 84 63 00 00 1E 00 00 00 FD 00 3A 60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 E7 EDID Block 1 Bytes 128 255 80H FFH 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 02 03...

Page 11: ...20 E0 2D 10 10 3E 96 00 40 84 63 00 00 60 18 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 F8 4 2 5 2 AC3 EDID Data 4 2 5 2 1 FHD Model HDMI 1 FHD 8BIT C S E796 EDID Block 0 Bytes 0 127 00H 7FH 0 1 2 3 4 5 6 7 8 9 A B C D E F 0 00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01 10 01 18 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26 20 0F 50 54 A1 08 00 31 40...

Page 12: ...7 8 9 A B C D E F 0 02 03 1C F1 48 10 22 20 05 84 03 02 01 26 15 07 10 50 09 57 07 67 03 0C 00 20 00 80 1E 02 3A 80 18 20 71 38 2D 40 58 2C 04 05 40 84 63 00 00 1E 01 1D 30 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E 40 01 1D 00 72 51 D0 1E 20 6E 28 55 00 40 84 63 00 50 00 1E 8C 0A D0 8A 20 E0 2D 10 10 3E 96 00 40 84 60 63 00 00 18 00 00 00 00 00 00 00 00 00 00 00 00 70 00 00 00 00 00 00 00 00...

Page 13: ...5 2 Manual adj method 1 Set TV in Adj mode using POWER ON 2 Zero Calibrate the probe of Color Analyzer then place it on the center of LCD module within 10cm of the surface 3 Press ADJ key EZ adjust using adj R C 6 White Balance then press the cursor to the right KEY When KEY is pressed 204 Gray 80IRE internal pattern will be displayed 4 One of R Gain G Gain B Gain should be fixed at 192 and the re...

Page 14: ...13 329 329 target 276 277 291 296 318 336 340 5 2 Option selection per country 5 2 1 Overview 1 Tool option selection is only done for models in Non USA North America due to rating 2 Applied model LA32B Chassis applied to CANADA and MEXICO 5 2 2 Country Group selection 1 Press ADJ key on the Adj R C and then select Country Group Menu 2 Depending on destination select US then on the lower Country o...

Page 15: ...ecification No Item Min Typ Max Unit Remark 1 Audio practical max Output L R Distortion 10 max Output 4 5 6 0 5 0 6 3 6 0 6 9 W Vrms 1 Measurement condition EQ AVL Clear Voice Off 2 Speaker 8Ω Impedance LB55 Series 9 0 8 5 10 9 9 3 12 0 9 8 W Vrms 1 Measurement condition EQ AVL Clear Voice Off 2 Speaker 8Ω Impedance LB56 Series USB S W Download option Service only 1 Put the USB Stick to the USB so...

Page 16: ...ar IC101 or Main board Check Multi Voltage P401 9 10pin 24V 13 14 15pin 12V Replace Power Board Check DRV ON Control P401 2 pin High Check Power Board Check IC402 3 4 Output Voltage IC402 2 5V IC403 1 5V IC404 1 15V Q403 3 3V Replace IC402 IC403 IC404 Q403 Re download software Check stand by Voltage L401 L404 3 5V Replace L401 L404 Check LVDS Power Voltage Q409 12V Replace Q409 Check Mstar LVDS Ou...

Page 17: ... pin 1 8V Check IF_P N Signal TU3700 10 11 Pin Replace IC3703 Check Mstar LVDS Output Replace Mstar IC101 or Main Board ok ok ok ok No No No No Bad Tuner Replace Tuner 3 AV Video Check inputsignal format Is it supported Check AV Cable for damage for damage or open conductor Check JK1701 CVBS Signal Line R1707 ok ok ok No Replace Jack ok Check CVBS_DETSignal Replace R1713 No Check Mstar LVDS Output...

Page 18: ...o Check Mstar LVDS Output Replace Mstar IC101 or Main Board ok No 5 HDMI Video Check inputsignal format Is it supported Check HDMICable conductors for damage or open conductor Check EDID R810 R811 R815 R816 I2C Signal Check JK800 JK801 ok ok ok No No Replace the defective IC or re download EDID data ok Replace Jack Check HDMISignal Check other set If no problem check signal line ok No Check Mstar ...

Page 19: ... MHL Cable conductors for damage or open conductor Check MHL Signal R214 R215 Check JK801 ok ok ok No No Replace the defective IC or re download EDID data ok Replace Jack Check MHL Signal Check other set If no problem check signal line ok No Check Mstar LVDS Output Replace Mstar IC101 or Main Board ok No Replace Main Board No Check CD_Sense Cbus Vbus No Replace R817 C800 ...

Page 20: ... ok No Check Connector P5600 Replace connector if found to be damaged ok No Check speaker resistance and connector damage Replace speaker ok No Off Toggle the Menu Check AMP IC IC5600 Power 24V 3 3V No Replace Amp IC IC5600 Check Mstar I2S Output IC5600 20 21 22 Pin No Check signal line Or replace Mstar IC101 Check Mstar AUDIO_MASTER_CLK R148 No Replace Mstar IC101 or Main Board ok Check AMP I2C L...

Page 21: ...wer IC3703 2 pin 1 8V Check IF_P N Signal TU3700 10 11 Pin Replace IC3703 ok ok ok No No No Bad Tuner Replace Tuner 9 AV Audio Check AV Cable for damage for damage or open conductor Check JK1702 Signal Line R1714 R1715 ok ok No Replace Jack Follow procedure 7 All source audio trouble shooting guide 10 Component Audio Check Component Cable for damage or open conductor Check JK1702 Signal Line R1714...

Page 22: ...ck DEMOD X tal 24MHz Serial Flash 8M x 8bit DDR2 64Mbit IF AV COMP Hybrid Y CVBS Cb Cr AV COMP DVI L R L R HDMI TMDS DDC Video Front End Audio Front End HDMI RX LVDS out HD FHD HD SD Video Encoder TAS5733 Digital AMP I2S MCLK Audio DSP H P out L R UART RX TX Air Cable On board USB USB2 0 LVDS Con HD FHD IF ATSC Analog Demod IF NTSC EEPROM 64K x 8bit H P SPDIF ...

Page 23: ...stics 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 manufacturer IMPORTANT SAFETY NOTICE 200 820 410 530 540 521 350 900 121 120 400 LV1 A2 A10 ...

Page 24: ...B_ODD 1 LVA4 LLV6 69 B_ODD 2 LVA3 LLV5 70 B_ODD 3 LVA3 LLV5 71 B_ODD 4 LVACLK LLV4 72 B_ODD 5 LVACLK LLV4 73 B_ODD 6 LVA2 LLV3 CLK 74 B_ODD 7 LVA2 LLV3 CLK 75 G_ODD 0 LVA1 LLV2 EPI0 76 G_ODD 1 LVA1 LLV2 EPI0 77 G_ODD 2 LVA0 LLV1 EPI1 78 G_ODD 3 LVA0 LLV1 EPI1 79 G_ODD 4 LVB4 LLV0 EPI2 80 G_ODD 5 LVB4 LLV0 EPI2 81 G_ODD 6 LVB3 RLV6 EPI3 82 G_ODD 7 LVB3 RLV6 EPI3 83 R_ODD 0 LVBCLK RLV5 EPI4 84 R_ODD...

Page 25: ...0uF 16V C202 10uF 10V C227 22uF 16V R224 15K C212 100pF 50V OPT MHL_OCP_DET R222 100K C218 0 047uF 25V R218 4 7K OPT C223 82pF 50V USB1_OCD 5V_USB C213 4700pF 50V R226 10 5V_NORMAL AVDD_5V_MHL D200 30V MBR230LSFT1G MHL_5V_EN R220 4 7K C216 10uF 16V 5V_HDMI R221 0 OPT 3 3V_NORMAL USB1_CTL R227 3 3K 1 R225 100K OPT TPS65282REGR IC201 1 EN 3 SS 7 FAULT2 9 SW_OUT2 10 RLIM 11 AGND 12 SW_OUT1 13 SW_IN_1...

Page 26: ...12 18K 1 R315 470 SPK_R 24V_AMP IC300 TAS5733 1 OUT_A 2 PVDD_AB_1 3 PVDD_AB_2 4 BST_A 5 NC_1 6 SSTIMER 7 NC_2 8 PBTL 9 AVSS 10 PLL_FLTM 11 PLL_FLTP 12 VR_ANA 13 AVDD 14 A_SEL_FAULT 15 MCLK 16 OSC_RES 17 DVSSO 18 VR_DIG 19 PDN 20 LRCLK 21 SCLK 22 SDIN 23 SDA 24 SCL 25 RESET 26 STEST 27 DVDD 28 DVSS 29 GND 30 AGND 31 VREG 32 GVDD_OUT 33 BST_D 34 PVDD_CD_1 35 PVDD_CD_2 36 OUT_D 37 PGND_CD_1 38 PGND_C...

Page 27: ... D2 17 GND 9 D0 8 D0_GND 3 D2 16 DDC_DATA 7 D0 6 D1 15 DDC_CLK DDC_SDA_2 VR408 OPT 5V_DET_HDMI_2 VR404 OPT D1 _HDMI2 DDC_SCL_2 D0 _HDMI2 D2 _HDMI2 HPD2 D0 _HDMI2 D2 _HDMI2 CK _HDMI2 VR412 OPT VR411 OPT D400 RCLAMP0502BA OPT C413 5pF 50V OPT C414 5pF 50V OPT R413 2 7K R411 2 7K R414 4 7K R415 4 7K VR402 OPT VR400 OPT MHL_CD_SENSE VR410 OPT R418 300K C416 0 047uF 25V D401 MMBD6100 A2 C A1 5V_NORMAL ...

Page 28: ...AGC_MAIN IF_P_MSTAR IF_N_MSTAR C504 15pF 50V C501 15pF 50V C500 100pF 50V 3 3V_TU C503 0 1uF 16V TU500 TDSS H701F 5 B1 3 3V 11 DIF N 2 NC_2 10 DIF P 4 SDA 1 NC_1 9 IF_AGC 8 NC_5 3 SCL 7 NC_4 6 NC_3 12 SHIELD A1 A1 B1 B1 AR500 33 1 16W R501 33 1 16W 5 R500 33 1 16W 5 L500 PZ1608U121 2R0TF L14 NON OS 2013 08 13 TUNER 3 3V_NORMAL 3 3V_TU TUNER for ATSC W O Isolator close to the tuner pin Close to the...

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