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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.

S6 GPIO / DPP6400 FRONT END

PCM_A[5]

PCM_A[2]

PCM_A[7]

PCM_A[4]

PCM_A[6]

PCM_A[1]

PCM_A[3]

PCM_A[0]

PAD_R[7]

PAD_R[6]

PAD_R[5]

PAD_R[4]

PAD_R[3]

PAD_R[2]

PAD_R[1]

PAD_R[0]

PAD_G[7]

PAD_G[6]

PAD_G[5]

PAD_G[4]

PAD_G[3]

PAD_G[2]

PAD_G[1]

PAD_G[0]

PAD_B[7]

PAD_B[6]

PAD_B[5]

PAD_B[4]

PAD_B[3]

PAD_B[2]

PAD_B[1]

PAD_B[0]

DSUB_SCL

C309

0.1uF

R201

470

IR

C312

0.1uF

C206
0.1uF
16V

R245

0

C301

0.1uF

IC201

KIA7427F

2

GND

3

OUT

1

VCC

C313

0.1uF

SPI_DO

1.26V_VDDC

F_RB

C306

0.1uF

RX_MSTAR

R257

100

C201

0.022uF

16V

AV_CVBS_DET

C302

0.1uF

+1.8V_DDR

DSUB_DET

AR202

22

R234

0

HDMI_DET

IC108

LGE3369A (SATURN6 NON RM)

VDDC_1

D16

VDDC_2

D17

VDDC_3

D18

VDDC_4

D19

VDDC_5

D20

VDDC_6

H18

VDDC_7

H19

VDDC_8

H20

VDDC_9

J20

VDDC_10

K20

VDDC_11

L20

VDDC_12

M20

VDDC_13

P7

VDDC_14

R7

VDDC_15

T7

VDDC_16

T22

VDDC_17

U7

VDDC_18

U20

VDDC_19

U22

VDDC_20

V7

VDDC_21

V22

VDDC_22

W11

VDDC_23

W12

VDDC_24

W19

VDDC_25

W20

VDDC_26

W22

VDDC_27

Y22

VDDP_1

H9

VDDP_2

H10

VDDP_3

H11

VDDP_4

H12

VDDP_5

N20

VDDP_6

P20

VDDP_7

W9

VDDP_8

W10

AVDD_AU

W7

AVDD_DDR_1

G12

AVDD_DDR_2

G13

AVDD_DDR_3

H13

AVDD_DDR_4

H14

AVDD_DDR_5

H15

AVDD_DDR_6

H16

AVDD_DDR_7

W14

AVDD_DDR_8

W15

AVDD_DDR_9

W16

AVDD_DDR_10

W17

AVDD_DDR_11

W18

AVDD_MEMPLL_1

H17

AVDD_MEMPLL_2

T20

AVDD_MEMPLL_3

V20

AVDD_LPLL

R20

AVDD_MPLL

H7

AVDD_33_1

J7

AVDD_33_2

K7

AVDD_33_3

L7

AVDD_33_4

M7

AVDD_33_5

N7

AVDD_DM

W8

AVDD_USB

H8

GND_2

E16

GND_3

E17

GND_4

E18

GND_5

F7

GND_6

L9

GND_7

L10

GND_8

L11

GND_9

L12

GND_10

L13

GND_11

L14

GND_12

L15

GND_13

L16

GND_14

L17

GND_15

L18

GND_16

M9

GND_17

M10

GND_18

M11

GND_19

M12

GND_20

M13

GND_21

M14

GND_22

M15

GND_23

M16

GND_24

M17

GND_25

M18

GND_26

N4

GND_27

N9

GND_28

N10

GND_29

N11

GND_30

N12

GND_31

N13

GND_32

N14

GND_33

N15

GND_34

N16

GND_35

N17

GND_36

N18

GND_37

P4

GND_38

P9

GND_39

P10

GND_40

P11

GND_41

P12

GND_42

P13

GND_43

P14

GND_44

P15

GND_45

P16

GND_46

P17

GND_47

P18

GND_48

R4

GND_49

R9

GND_50

R10

GND_51

R11

GND_52

R12

GND_53

R13

GND_54

R14

GND_55

R15

GND_56

R16

GND_57

R17

GND_58

R18

GND_59

T5

GND_60

T9

GND_61

T10

GND_62

T11

GND_63

T12

GND_64

T13

GND_65

T14

GND_66

T15

GND_67

T16

GND_68

T17

GND_69

T18

GND_70

U5

GND_71

W13

GND_72

Y21

GND_73

AA23

R266

1K

OPT

AVDD_LPLL

PF_WP

AVDD_DM

PF_WE

C310

0.1uF

3.3V_MST

PCM_A[0-7]

R239

1K

C305

0.1uF

C311

0.1uF

R214

1K

DSUB_SDA

R240

33

R246

0

AVDD_OTG

SPI_CS

DDP_ASIC_READY

R260

0

R236

100

C303

0.1uF

B_NTC

INPUT_POWER_DET

DDC_CTL

Flash_WP

AVDD_33

C203

0.01uF

25V

3.3V

R213

3.9K

POWER_ON/OFF

R242

33

AVDD_AU

PF_OE

PWRGOOD

PF_ALE

R215

1K

VDDP

C308

0.1uF

AR201

22

EEPROM_SDA

AVDD_MEMPLL

USB_CTL

SPI_CK

R241

33

R207

10K

PF_CE0

C304

0.1uF

3.3VST

AVDD_MPLL

PF_CE1

IC108

LGE3369A (SATURN6 NON RM)

HWRESET

D4

PCMD0/CI_D0

AC16

PCMD1/CI_D1

AA15

PCMD2/CI_D2

AA16

PCMD3/CI_D3

AC6

PCMD4/CI_D4

Y10

PCMD5/CI_D5

Y11

PCMD6/CI_D6

Y12

PCMD7/CI_D7

Y13

PCM_A0/CI_A0

AB16

PCM_A1/CI_A1

AC15

PCM_A2/CI_A2

AC14

PCM_A3/CI_A3

AB14

PCM_A4/CI_A4

AC12

PCM_A5/CI_A5

AB8

PCM_A6/CI_A6

AC13

PCM_A7/CI_A7

AA9

PCM_A8/CI_A8

AB5

PCM_A9/CI_A9

AA4

PCM_A10/CI_A10

V4

PCM_A11/CI_A11

Y4

PCM_A12/CI_A12

AB9

PCM_A13/CI_A13

AA7

PCM_A14/CI_A14

AD6

PCM_RST/CI_RST

AA14

PCM_CD/CI_CD

AB18

/PCM_OE

Y5

PCM_REG/CI_CLK

AB15

PCM_WAIT/CI_WACK

AA10

/PCM_IRQA

AC8

/PCM_WE

AC7

PCM_IOWR/CI_WR

AA5

PCM_IOR/CI_RD

W4

/PCM_CE

T4

/PF_CE0

AE6

/PF_CE1

AF6

/PF_OE

AA12

/PF_WE

AA11

PF_ALE

AC9

PF_AD15

Y14

F_RBZ

AB11

UART2_TX/SCKM

F8

UART2_RX/SDAM

D11

DDCR_DA

AB21

DDCR_CK

AC21

DDCA_CLK

J1

DDCA_DA

J2

UART_RX2

W5

UART_TX2

V5

PWM0

AB13

PWM1

AB12

PWM2

AD12

PWM3

AA13

SAR0

A4

SAR1

B4

SAR2

F4

SAR3

E4

IRIN

C4

GPIO44

AC11

GPIO96

D9

GPIO88

D10

GPIO90/I2S_OUT_MUTE

D7

GPIO91

E11

GPIO97

E8

GPIO98

E10

GPIO99

D6

GPIO103/I2S_OUT_SD3

D5

GPIO102

C5

XIN

B3

XOUT

A3

TESTPIN/GND

E6

SPI_DI

AE11

SPI_DO

AF12

/SPI_CS

AE12

SPI_CK

AD11

USB_DP_1

B5

USB_DM_1

A5

USB_DM_2

AC10

USB_DP_2

AB10

GPIO_PM0/GPIO134

E5

GPIO_PM1/GPIO135

F5

GPIO_PM2/GPIO136

G5

GPIO_PM3/GPIO137

H5

GPIO_PM4/GPIO138

F6

GPIO_PM5/INT1/GPIO139

G6

GPIO_PM6/INT2/GPIO140

H6

GPIO131/LDE/SPI_WPn1

AC17

GPIO130/LCK

AB17

GPIO132/LHSYNC/SPI_WPn

AF11

GPIO60/PCM2_RESET/RX1

AA18

GPIO62/PCM2_CD_N/TX1

AA17

LHSYNC2/I2S_OUT_MUTE/RX1

E7

LVSYNC/GPIO133

AC18

GPIO79/LVSYNC2/TX1

C6

UART2_RX/GPIO84

F9

UART2_TX/GPIO85

F10

UART1_RX/GPIO86

A6

UART1_TX/GPIO87

B6

GPIO42/PCM2_CE_N

AF5

GPIO43/PCM2_IRQA_N

AF10

TS0_D0

AA8

TS0_D1

Y8

TS0_D2

Y9

TS0_D3

AB7

TS0_D4

AA6

TS0_D5

AB6

TS0_D6

U4

TS0_D7

AC5

TS0_SYNC

AC4

TS0_VLD

AD5

TS0_CLK

AB4

TS1_D0

AB19

TS1_SYNC

AA20

TS1_VLD

AC19

TS1_CLK

AA19

ET_TXD0

C10

ET_TXD1

B11

ET_TX_CLK

A9

ET_RXD0

C11

ET_RXD1

C9

ET_TX_EN

B10

ET_MDC

A10

ET_MDIO

B9

ET_COL

A11

GPIO67

A7

GPIO68

B8

S6_DE_OUT

S6_CLK_OUT

S6_HS_OUT

S6_VS_OUT

S6_INT

S6_DE_OUT

R264

33

S6_CLK_OUT

S6_VS_OUT

S6_HS_OUT

PAD_B[0-7],PAD_G[0-7],PAD_R[0-7]

DDP_ASIC_READY

EEPROM_SCL

TX_MSTAR

SDA_FMTr

SCL_FMTr

FM_ON/OFF

R206

10K

R267

20K

USB_S1

USB_S0

R268

20K

KEY_TX

R247

0

C202

10uF

10V

AUDIO_SLEEP

KEY_RX

HP_DET

R238

0

S6_INT

USB_OCD

R272

0

R273

0

R224

100

VOLUME

C307
1uF
6.3V

R205

47

R208

47

R218

47

R219

47

R226

0

R228

0

R227

0

3.3V_MST

3.3V_MST

R248

3.3K

R211

3.3K

R263

3.3K

IC200

DPP6400

P1_A_9

AF13

P1_A_8

AF12

P1_A_7

AE12

P1_A_6

AD12

P1_A_5

AC12

P1_A_4

AF11

P1_A_3

AE11

P1_A_2

AD11

P1_A_1

AC11

P1_A_0

AF10

P1_B_9

AF15

P1_B_8

AD15

P1_B_7

AE15

P1_B_6

AC14

P1_B_5

AD14

P1_B_4

AE14

P1_B_3

AF14

P1_B_2

AC13

P1_B_1

AD13

P1_B_0

AE13

P1_C_9

AD18

P1_C_8

AC17

P1_C_7

AD17

P1_C_6

AE17

P1_C_5

AF17

P1_C_4

AC16

P1_C_3

AD16

P1_C_2

AE16

P1_C_1

AF16

P1_C_0

AC15

P1_FIELD

AC9

P1_VSYNC

AC10

P1_HSYNC

AD9

P1_DATEN

AF8

P1A_CLK

AE10

P1B_CLK

AD10

ALF_VSYNC

AD19

ALF_HSYNC

AC18

ALF_CSYNC

AF19

GPIO_40

AE20

GPIO_41

AD20

GPIO_42

AF21

GPIO_43

AC20

GPIO_44

AE21

GPIO_45

AD21

GPIO_46

AF22

GPIO_47

AE22

GPIO_48

AC21

GPIO_49

AF23

GPIO_50

AD22

AFE_IRQ

AE19

AFE_CLK

AF20

AFE_ARSTZ

AC19

SPI_DI

R258

1M

IC203

74LX1G14CTR

3

GND

2

1A

4

1Y

1

NC

5

VCC

USB_DM

USB_DP

C204

15pF

C205

15pF

R203

0

R202

0

X200

12.0MHz

4

GND_2

1

X-TAL_1

2

GND_1

3

X-TAL_2

C208

0.1uF

16V

C209

0.1uF

16V

R212

100

R209

100

R210

100

R204

100

R244

100

R235

22

R243

22

S6 Power

DPP6400 Reset

AVDD_LPLL : 4.69mA

MCU BOOT : HH

AVDD_MEMPLL : 23.77mA

FROM DDP2230

DC VOLTAGE CHECK

AVDD_DM : 0.03mA

*Mstar reset:Active high

S6 DEBUGGING 
& PC EDID

AVDD_AU : 36.11mA

AVDD_33 : 281mA

VDDC : 970mA

VOLTAGE DETECTOR

AVDD_OTG : 22.96mA

DPP6400 UART

TO DDP2230

VDDP : 102.3mA

S6 TTL OUT

S6 GPIO

DPP6400
Front End

02

06

09.12.28

HX300-JE

S6 GPIO

0

2

1

FM Tr

FM Tr

S6 STAND-BY
POWER

(WHEN JACK IN : 1 -> 0)

(WHEN JACK IN : 1 -> 0)

(WHEN HP JACK IN : 0 -> 1)

5V_TOLERANT

Copyright © 2010 LG Electronics Inc. All rights reserved.
Only for training and service purposes

LGE Internal Use Only

Summary of Contents for HX300G

Page 1: ...E SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS FM92A MODEL HX300G HX300G JE MODEL HX301G HX301G JE 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 MFL63262001 1003 REV00 ...

Page 2: ...onics Inc All rights reserved Only for training and service purposes 2 LGE Internal Use Only CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SPECIFICATIONS 4 ADJUSTMENT INSTRUCTION 5 BLOCK DIAGRAM 10 EXPLODED VIEW 11 CIRCUIT DIAGRAM ...

Page 3: ...by it s Neck 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 positioin 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 expose...

Page 4: ...mance of each parts are followed each drawing and specification by part number in accordance with BOM 5 The receiver must be operated for about 30 minutes prior to the adjustment 3 Test method 1 Performance LGE TV test method followed 2 Demanded other specification Safety CE specification EN55022 Class B EMC CE EN60950 1 No Item Specification Remark Min Max Unit 1 Video input applicable system 1 N...

Page 5: ...g EXIT key 3 Preparation for Adjustment 4 Power is connected in set to be power on 5 Do heat run 5minutes 4 Folding Mirror Adjustment Tools Cross Screw Driver Glue 4 1 Illuminator Adjustment Sequence After putting the optical engine on the jig check whether the mirror part is fixated vertically At this time the screen size should be based on 40 With the screen in full white condition look at the c...

Page 6: ...t Patterns of Set and fix the Focus on the part where the Resolution Pattern is classified on each part of screen all parts Balancing 3 Popup the White Cross Hatch Pattern and measure the width of each Point 4 Focus judging standard it follows product specification 5 Caution for DMD Digital Micro mirror Device 5 1 Caution for DMD ESD 1 Connector the grounding to prevent a damage of ESD Electrostat...

Page 7: ...Adjustment remote control 1EA 8 2 EDID Adjustment Method 1 Enter to adjustment mode with selecting ADJ on remote control Input Password 0000 2 Enter to 0 EDID D L with pressing right direction key 3 Check if RGB is set as OK and HDMI1 is set as 0K Fig 6 2 4 When getting out press ADJ on remote control 8 3 ADC Adjustment Method 1 Enter to 1 ADC CALIBRATION with pressing right direction key to get i...

Page 8: ...arm Cool chromaticity diagram is within the target Fail White Balance Process Failure Execute readjustment Warm Fail White Balance Process Successful and Warm chromaticity diagram deviated more than 0 005 from the target Cool Fail White Balance Process Successful and Cool chromaticity diagram deviated more than 0 005 from the target Warm and Cool Fail White Balance Process Successful and both Warm...

Page 9: ...z Horiz Freq 31 66kHz Pixel Clock 150MHz 2 HDMI BLOCK 0 Product code 9CF6 Vertical Freq 56 75Hz Horiz Freq 31 66kHz Pixel Clock 150MHz 3 HDMI BLOCK 1 9 LGE Internal Use Only Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes 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 F5 9C 01 01 01 01 10 01 14 01 03 18 A0 5A 78 0A 34 34 B3 4C 38 BB 23 ...

Page 10: ...Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes 10 LGE Internal Use Only BLOCK DIAGRAM ...

Page 11: ...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 manufacturer IMPORTANT SAFETY NOTICE P...

Page 12: ...K UART0_RXD R165 390 1 Check R159 22 R145 47 R120 4 7K MSTAR_R_OUT R175 22K C117 0 1uF 3 3V_MST C122 0 1uF C138 0 1uF R136 22 R144 47 USB_DM EEPROM_SCL R163 100 C119 0 047uF DSUB_B DSUB_HSYNC R127 33 C132 2 2uF R119 10K 3 3V_MST 3 3V_MST DSUB_VSYNC R123 100 R115 1K R143 47 HDMI_SCL C123 0 1uF R167 100 HDMI_DET R106 3 9K 3 3V_MST F_RB R102 10K PF_WE PF_CE0 PCM_A 0 7 PF_ALE AR101 22 3 3V_MST PF_CE1 ...

Page 13: ...13 CI_A13 AA7 PCM_A14 CI_A14 AD6 PCM_RST CI_RST AA14 PCM_CD CI_CD AB18 PCM_OE Y5 PCM_REG CI_CLK AB15 PCM_WAIT CI_WACK AA10 PCM_IRQA AC8 PCM_WE AC7 PCM_IOWR CI_WR AA5 PCM_IOR CI_RD W4 PCM_CE T4 PF_CE0 AE6 PF_CE1 AF6 PF_OE AA12 PF_WE AA11 PF_ALE AC9 PF_AD15 Y14 F_RBZ AB11 UART2_TX SCKM F8 UART2_RX SDAM D11 DDCR_DA AB21 DDCR_CK AC21 DDCA_CLK J1 DDCA_DA J2 UART_RX2 W5 UART_TX2 V5 PWM0 AB13 PWM1 AB12 P...

Page 14: ...M P3 A9 M3 A1 N3 A5 K8 CK R3 NC5 L3 BA1 J7 VSSDL L7 CAS F2 VSSQ4 B3 UDM M2 A10 AP K2 CKE R7 NC6 M7 A2 N7 A6 M8 A0 J1 VDDL K3 WE E8 LDQS P7 A11 K9 ODT A2 NC1 N2 A3 P2 A7 H8 VSSQ1 F7 LDQS A8 UDQS R2 A12 L8 CS E2 NC2 E7 VSSQ5 D8 VSSQ6 D2 VSSQ7 A7 VSSQ8 B8 VSSQ9 B2 VSSQ10 P9 VSS1 N1 VSS2 J3 VSS3 E3 VSS4 A3 VSS5 G9 VDDQ1 G7 VDDQ2 G3 VDDQ3 G1 VDDQ4 E9 VDDQ5 C9 VDDQ6 C7 VDDQ7 C3 VDDQ8 C1 VDDQ9 A9 VDDQ10 ...

Page 15: ...R530 0 1 2V_Core R523 1K R514 1K C500 10uF 10V Q505 NTR4501NT1G G D S IC505 BD9306AFVM 3 ENB 2 CT 4 GD 1 RT 5 VCC 6 GND 7 COMP 8 FB R511 9 31K 1 10W 1 C549 100pF 50V L509 22uH D500 40V RB160M 40 R519 1K R522 100K 1 10W 1 R521 20K C504 0 1uF 16V C548 100pF 50V D503 KDS181 IC200 DPP6400 VDD12_1 E11 VDD12_2 E17 VDD12_3 H5 VDD12_4 H22 VDD12_5 N5 VDD12_6 P5 VDD12_7 T22 VDD12_8 AB7 VDD12_9 AB13 VDD12_10...

Page 16: ...VED_IO_B22 B22 RESERVED_IO_K26 K26 RESERVED_IO_K25 K25 RESERVED_IO_G25 G25 RESERVED_IO_G24 G24 RESERVED_IO_K24 K24 RESERVED_IO_H23 H23 RESERVED_IO_A23 A23 IC200 DPP6400 PM_DATA_15 T1 PM_DATA_14 T2 PM_DATA_13 T3 PM_DATA_12 T4 PM_DATA_11 U2 PM_DATA_10 U3 PM_DATA_9 U4 PM_DATA_8 V2 PM_DATA_7 V3 PM_DATA_6 W1 PM_DATA_5 V4 PM_DATA_4 W2 PM_DATA_3 W4 PM_DATA_2 Y1 PM_DATA_1 Y2 PM_DATA_0 W3 PM_ADDR_22 GPIO_3...

Page 17: ...T_RAIL7 75 VRESET_RAIL6 66 VRESET_RAIL5 65 VRESET_RAIL4 36 VRESET_RAIL3 35 VRESET_RAIL2 26 VRESET_RAIL1 25 VRESET 13 VRESET_SWL 12 GND9 60 GND8 55 GND7 53 GND6 46 GND5 41 3 3V USB_DAT_N USB_DAT_P VOFFSET_M 3 3V_M SSP0_CLK SSP0_CSZ1 R700 33 SSP0_RXD SSP0_TXD R704 33 EXT_ARSTZ R703 33 3 3V R766 2K C715 2 2uF 50V C720 2 2uF 50V C716 2 2uF 50V C718 2 2uF 50V C719 2 2uF 50V C721 2 2uF 50V C722 2 2uF 50...

Page 18: ...SCPDO A9 SCPENZ B7 RESERVED_FC R7 RESERVED_FD R8 RESERVED_PFE T8 RESERVED_STM B6 EVCC A3 RESERVED_BA T10 RESERVED_BB A10 RESERVED_RA1 T9 RESERVED_RB1 A7 RESERVED_TS B10 RESERVED_TP0 R10 RESERVED_TP1 T11 RESERVED_TP2 R11 RESERVED_VR0 B2 RESERVED_VR1 B3 RESERVED_VR2 P2 RESERVED_VR3 P3 RESERVED_VB0 E3 RESERVED_VB1 F3 RESERVED_VB2 K3 RESERVED_VB3 L3 RESERVED_M 1 P1 RESERVED_M 0 R2 RESERVED_S 1 R1 RESE...

Page 19: ...DIO_RIN C31 22uF L12 BLM18PG121SN1D C32 0 1uF C34 0 047uF 50V DSUB_SDA DSUB_VSYNC AV_CVBS_DET DSUB_B DSUB_G AV_CVBS DSUB_SCL DSUB_DET DSUB_R DSUB_HSYNC USB_5V AUDIO_RIN AUDIO_LIN L13 UBW2012 121F L14 UBW2012 121F 9 5 19 5V R19 0 R18 0 HP_DET IR HP_R_OUT HP_L_OUT JK13 KCN DS 1 0089 1 RED 2 GREEN 3 BLUE 4 GND_1 5 DDC_GND 6 RED_GND 7 GREEN_GND 8 BLUE_GND 9 NC 10 SYNC_GND 11 GND_2 12 DDC_DATA 13 H_SYN...

Page 20: ...00 40V RB160M 40 OPT C831 10uF 10V D805 40V RB160M 40 OPT IC813 MAX5054 3 GND 2 INB 4 OUTB 1 INA 5 VDD 6 OUTA 7 INB 8 INA Q800 RK7002T116 S D G Q803 RK7002T116 S D G R800 0 GND RB GND RB C810 4 7uF 16V GND G C830 4 7uF 16V C800 10uF 10V R881 33 BLU_EN RED_EN C839 0 1uF 16V R885 330 R886 330 IC815 MAX16821BATI 1 PGND 3 DL 7 NC_2 9 CLKOUT 10 MODE 11 EN 12 RT SYNC 13 V_IOUT 14 LIM 15 OVI 16 CLP 17 EA...

Page 21: ... IF IS ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC AMBIENT_NTC 5V P100 12507WR 03L 1 2 3 4 TH100 47k ohm NCP18WB473F10RB Embient TEMP Sensor 01 01 TEMP SENS 09 12 01 HX300 JE Copyright 2010 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Page 22: ......

Page 23: ...LG Electronics LCD TV Division Projector Business Team Contents 1 HX300 Features 2 SET Assembly Diagram 3 Trouble Shooting Guide 4 S W Download 10 9 16 Projector SVC HX300G HX301G HX350K 10 9 16 ...

Page 24: ...ation Terminals Special Features 1 HDMI ver 1 3 1 RGB in 1 Composite 1 Component thru RGB 1 USB HD DivX 1 Audio in 1 Audio out Native Resolution XGA 1024 x 768 Brightness 270 ANSI lm Embedded HD Divx MP3 JPEG MPEG4 File Viewer FM Transmitter Wireless Sound Wide Digital Keystone Correction Quick Power on off Screen capture Auto Off Auto Power Expert Color Control DLP 0 55 inch DMD XGA 1024X768 270 ...

Page 25: ...ttop Box RGB PC Settop Box Video in PMP Digital Camera Smart Phone Audio out HeadSet Earphone Speaker USB HDD Memory Card USB Audio in Power in Adapter External battery HX300 can operate 2 hours when powered by external battery 1 HX300 Features Terminals ...

Page 26: ...te Balance Method Pattern Red Contrast Green Contrast Blue Contrast Red Contrast Red Contrast Red Contrast Apply to all inputs Close Warm 2 Points Outer 0 0 0 0 0 0 0K 70 40 70 70 0 Color Management system Red Color Red Tint Green Color Green Tint Blue Color Blue Tint Yellow Color Yellow Tint Close 0 0 0 0 0 0 0 0 70 40 70 70 0 Green Tint Blue Color Blue Tint Yellow Color Yellow Tint Cyan Color Cy...

Page 27: ...4 51 20 30 40 50 60 70 80 90 100 0 55 m 0 82 m 1 10 m 1 37 m 1 66 m 1 92 m 2 20 m 2 47 m 2 75 m 1 HX300 Features Projection Distance Throw Ratio 1 35 40 size at 1 1m Projection Offset 110 ...

Page 28: ...5 51 USB Ext HDD Memory card USB Memory 1 HX300 Features Using USB 2 0 DivX HD HD HD ...

Page 29: ...6 51 HX300 40 keystone correction means wider projection scenes as compared with conventional projectors keystone 12 giving you a 28 increase 1 HX300 Features Wide Keystone HX300 ...

Page 30: ...can utilize any audio device with the built in wireless FM receiver HX300 also has a built in 1W 1W stereo speaker 1 HX300 Features FM Wireless Audio FM Wireless Audio On Frequency 0 Volume 0 Balance 0 Treble 0 ...

Page 31: ...via component HDMI input Cinema Zoom doesn t activate with PC input mode Set up aspect ratio by scanning input signal just as it is Set up aspect ration as you program it would be Enlarge screen up to 115 Enlarge screen up to 125 by 16 steps 1step 1 25 adjustment 1 HX300 Features Various aspect ratio Zoom ...

Page 32: ...9 51 1 Set Size and exterior shape BOX SIZE 310 W X 236 D X 110 H SET SIZE 160 W X 135 5 D X 57 5 H 61 H if including Foot 2 SET Assembly Diagram Overview 160 135 5 57 5 ...

Page 33: ... Function Positioning FOCUS adjust Sliding Door Power Tact button OK Tact button Menu Tact button 4 Directional tact Button IR reception AV connector Height adjustment LEG LEG RUBBER 4ea Tripod fixing part Ceiling Mount insert 4ea ...

Page 34: ...11 51 Label size 45 x 80 45 x 25 40 x 15 2 SET Assembly Diagram Label Kensington Label attachment part Kensington Lock part Hole ...

Page 35: ... Engine Ass y 4 Speaker 1W 2 ea 5 Main PCB Ass y 6 Door Ass y 7 Bracket Rear AV 8 Fan 40 40 20 9 Bottom Case Ass y 1 Top Case Ass y 2 Keypad Button FM Transmitter Module 3 Engine Ass y 4 Speaker 1W 2 ea 5 Main PCB Ass y 6 Door Ass y 7 Bracket Rear AV 8 Fan 40 40 20 9 Bottom Case Ass y 2 3 4 5 6 7 8 9 ...

Page 36: ... Engine Ass y Assembly DMD Ass y LED H S Ass y Assembly 5 Bottom Case Ass y Assembly 2 Top Ass y Preparation Keypad Ass y Door Ass y Assembly completed 3 Top case Engine Ass y Engine Ass y Fan Speaker Assembl 4 Main Board Ass y Assembly Main Ass y Assembly and Cabling ...

Page 37: ...14 51 R G B 2 SET Assembly Diagram Cabling 1 LED cable LED Cable R LED Cable B LED Cable G LED Power CONNECTOR ...

Page 38: ...ted to Speaker is entirely inserted into the gap of the engine part When yellow electrode part is inserted into the board face upward When the blue supporting board part is inserted into the board face upward When yellow electrode part is inserted into the board face upward How to tell left and right in the picture below If short and Blue left If long and Gray right Speaker CONNECTOR ...

Page 39: ...y Diagram Cabling 3 Front Part Keypad CONNECTOR DMD CONNECTOR CONNECTOR for inspection not used during mass production FAN CONNECTOR Rear Part LED Power CONNECTOR Speaker CONNECTOR Temp Board CONNECTOR LED Board CONNECTOR ...

Page 40: ...00 SVC Parts Main board Ass y DMD B D TEMP B D Shape Ass y P N PCB P N EAX61420101 PCB P N EAX61153301 PCB P N EAX61340601 EBT60934901 EBT60935201 including 80p cable EBT60945101 Shape Ass y P N EBT60930501 including 5 types of cables ...

Page 41: ...1 Jack B D DMD B D 2 SET Assembly Diagram Sub Ass y 1 TEMP B D Top Bottom To Main B d 80PIN No Part No Part PCB P N EAX61420101 PCB P N EAX61153301 PCB P N EAX61340601 PCB color Black JK16 Service Port USB ...

Page 42: ...19 51 LED B D 2 SET Assembly Diagram Sub Ass y 2 Top Bottom To Main B d 6PIN For LED Power PCB P N EAX61186802 RED BLUE GREEN To Main B d 20PIN ...

Page 43: ...Cooling HX300 Flow Path Structure Right side discharge According to the Slim Layout Composition of the product compose the cooling flow path of Suction type for more efficient cooling of the Compact internal parts Left side intake ...

Page 44: ...21 51 Engine Assembly Composition Engine Assembly Composition 2 SET Assembly Diagram Engine Ass y Shaping ...

Page 45: ...22 51 Engine Shape Engine Ass y Final Assembly Work LED Heatsink R DMD Ass y Engine Module 2 SET Assembly Diagram Heatsink G Heatsink B Heatsink DMD ...

Page 46: ...od FAN Preparation Work 1 Arrange FAN LEAD 2 Attach GASKET 3 Attach FAN SPONGE GASKET Top Bottom 4 Verify Work Contents Remove foreign objects verify work quality 1 삽입 Verify direction Insert for the direction without FAN LABEL toward MAIN BOARD 1 ...

Page 47: ...directly related to Speaker vibration and caution is required during the work MDS57798414 2ea PU SPONGE 42 22 5t POLYURETHAN 2 SET Assembly Diagram Speaker cushion Work Method 1 Front Back SPONG GASKET shall not be Attached on the front of the SPEAKER 2 ...

Page 48: ... Symptom 1 Symptom 2 Remark A No Power No Stand by LED B No Image C Image Defect Vertical horizontal line Color Defect D Turn On Error Trouble with FAN Trouble with Temperature E Connector Trouble F Adjust Remote Controller Contents ...

Page 49: ...ision Projector Symptom A No Power No Stand by LED If the SET doesn t start up with no stand by LED Check Power cord connection After separating SET and Adapter verify Adapter power 19V Replace Main Ass y Replace Adapter OK NG If OK ...

Page 50: ...tion cable Visually check if electrode part is OK Light Source LED is on but there is no image Light Source LED is not on Check LED board connection cable Replace Main Board Replace Main Board Replace DMD part Replace LED board Keypad loading white LED is OK But no image If OK If OK ...

Page 51: ...ess Revision Projector Symptom C Image Defect Vertical horizontal line If vertical line or horizontal line Check the cable to DMD Whether each electric pin is good or not If OK Change the DMD board Change the Main board If OK ...

Page 52: ...Main board How to check Æ Refer the F Adjust Remote Controller page 5 DDP OPTIC CHECK R G B C M Y W full flat pattern If some color is not there Ex if you cannot see Red pattern it means that Red LED has some trouble check the R cable possible cause 1 Burnt cable Î change the cable 2 Dead LED board Î change the LED board 3 Dead R LED Î change the Engine Ass y ...

Page 53: ...heck the Power off History Change the FAN Change the Main Board How to check Æ Refer the F Adjust Remote Controller page Æ should be fast before the SET turns off again If the latest history is FAN Error If OK Tip Check what fan of 2 doesn t operate through the air hole Sometimes the trouble can be reproduced when shaking the cable of FAN ...

Page 54: ...stor value of the thermistor of temp board How to check Æ Refer the F Adjust Remote Controller page Æ should be fast before the SET turns off again If the latest history is High Temp Error If OK Check the cable between main board and LED board If OK Change the temp board If the resistor is open Change the LED board If OK Tip Æ There are 2 temperature sensing points One is temp board and the other ...

Page 55: ... LED board Image color is abnormal or no image LED is not on or it is converted to Stand by a little after Power on 3 P700 6 LED board No image LED is not on 4 P706 80 DMD board No image LED is normally on or vertical horizontal bar displayed 5 P702 3 Temp board It is converted to Stand by a little after Power on 6 P101 20 Keypad Board IR or Key or LED does not work FMT wireless audio abnormal ope...

Page 56: ...OPTIC CHECK 6 DDP TEST PATTERN 7 DDP GRAY LEVEL 8 DDP FAN CONTROL 9 DDP SEQUENCE CTRL 10 DDP LED CURRENT CTRL 11 EXT IC CONTROL Fan1 RPM 00 Environment 00 Red Temp 00 Green Temp 00 Delta Temp 00 Ambient Temp 00 Adaptive Control Enable On Duty 00 Voltage 00 Fan2 RPM 00 Duty 00 Voltage 00 Dimmer Normal Power Off Status 0 POWER_OFF_BY_ACDET 1 POWER_OFF_BY_INSTOP 2 POWER_OFF_BY_HIGH_TEMP_ERR 3 POWER_O...

Page 57: ...S W Download Guide ...

Page 58: ...SB with software file copied to TV USB connector and PJTR software upgrade verification window is automatically displayed When Start button is pressed download starts If you want to cancel press BACK button PJTR software upgrade Do not pull the plug during the upgrade When the upgrade is over power of PJTR is automatically turned off duration 3 4 min ...

Page 59: ...36 51 1 At first double click DLP Composer Lite v10 0 setup exe file in the download 2 Click next button DLP Composer Lite install Method HX300 DPP6400 SUB S W Download Tool ...

Page 60: ...37 51 Down scrollbar until bottom Select this radio button 3 Click next button HX300 DPP6400 SUB S W Download Tool ...

Page 61: ...38 51 4 Click next button HX300 DPP6400 SUB S W Download Tool ...

Page 62: ...39 51 5 Click next button HX300 DPP6400 SUB S W Download Tool ...

Page 63: ...40 51 6 Click next button HX300 DPP6400 SUB S W Download Tool ...

Page 64: ...41 51 6 Click finish button HX300 DPP6400 SUB S W Download Tool ...

Page 65: ...1 Select SATURN6 menu by pressing INSTART button 2 Select DDP USB in USB SELECT category end the menu with Exit key and turn off the power of the set by pressing Power key HX300 DPP6400 SUB S W Download Tool ...

Page 66: ...43 51 3 Separate Back cover as below HX300 DPP6400 SUB S W Download Tool ...

Page 67: ...44 51 4 Prepare USB cable with the same shape in both sides as below and connect PC and USB of the set HX300 DPP6400 SUB S W Download Tool ...

Page 68: ...45 51 5 While pressing the button under the PCB turn on the power by pressing Power key and release the button after about 5 sec HX300 DPP6400 SUB S W Download Tool ...

Page 69: ...46 51 6 Click DLP Composer Lite Tool HX300 DPP6400 SUB S W Download Tool ...

Page 70: ...47 51 7 Edit Æ Preferences click 8 Establish by USB in Communications item HX300 DPP6400 SUB S W Download Tool ...

Page 71: ...oader click In Project item 10 In Flash Image File of Options item Skip Boot Loader Area load all but the first 32 KB Enter range of Inage Data to be updated in Hex Item uncheck box HX300 DPP6400 SUB S W Download Tool ...

Page 72: ...49 51 11 select Program download_file img according to path stored program to upgrade S W in Flash Image File of Options item 12 Start Download HX300 DPP6400 SUB S W Download Tool ...

Page 73: ...50 51 Click yes Y Downloading 1 13 HX300 DPP6400 SUB S W Download Tool ...

Page 74: ...51 51 Downloading 2 14 Download completed state Download complete 15 Extract USB and now Projector turn on HX300 DPP6400 SUB S W Download Tool ...

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