background image

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.

PCM_A[3]

PCM_A[0]

PCM_A[0]

PCM_A[4]

PCM_A[6]

PCM_A[6]

PCM_A[5]

PCM_A[1]

PCM_A[1]

PCM_A[7]

PCM_A[2]

PCM_A[4]

PCM_A[5]

PCM_A[3]

PCM_A[2]

/FLASH_WP

SPI_SDI

SPI_SCK

MODEL_OPT_1

MODEL_OPT_2

PCM_A[7]

R142

22

AMP_MUTE

SIDE_HP_MUTE

R146

33

/PF_WP

RGB_DDC_SDA

KEY1

/PF_CE1

R151

33

AR103

22

PM_TXD

RGB_DDC_SCL

USB1_CTL

R187

1K

R114

22

R145

2.2K

USB1_OCD

R137

22

/PF_OE

R147

33

/PF_OE

C101

0.1uF

PWM1

/PF_CE0

PF_ALE

PWM0

/PF_CE0

/PF_WE

R139

22

+3.3V_Normal

R144

2.2K

R188

1K

OPT

/PF_CE1

PM_RXD

R110

22

R131

22

R189

3.9K

PM_TXD

/F_RB

R136

22

R135

22

OPT

KEY2

R134

22

OPT

C103

0.1uF

AR102

22

+3.3V_Normal

R130

22

/F_RB

/PF_WP

AR101

22

PM_RXD

/PF_WE

C105

0.1uF

+3.3V_Normal

R186

1K

POWER_ON/OFF_1

PF_ALE

AR104

22

R138

22

R182

3.3K

IC104

AT24C256C-SSHL-T

3

A2

2

A1

4

GND

1

A0

5

SDA

6

SCL

7

WP

8

VCC

R176

10K

R1407

33

+3.3V_ST

C1401

0.1uF

G_NTC

R_NTC

R190

3.9K

R191

3.9K

R181

0

R163

0

R164

0

PWM4

PWM3

LED_CTL1

LED_PWM

R141

100

R140

100

USB_S1

USB_S0

R121

1K

OPT

R116

1K

PWM1

R152 1K

OPT

PWM0

AUD_MASTER_CLK_0

R117 1K

OPT

R124

1K

R118

1K

R165 1K

+3.3V_Normal

R123 1K

OPT

LED_PWM

R115 1K

OPT

AUD_SCK

R153

1K

C106
8pF

OPT

C104
8pF

OPT

C102

10uF6.3V

S/T_SDA

S/T_SCL

R103

22

R104

22

R105

22

C113

0.01uF

50V

C114

0.01uF

50V

C118

0.01uF

50V

IC102

H27U1G8F2BTR-BC 

26

NC_17

27

NC_18

28

NC_19

29

I/O0

30

I/O1

31

I/O2

32

I/O3

33

NC_20

34

NC_21

35

NC_22

36

VSS_2

37

VCC_2

38

NC_23

39

NC_24

40

NC_25

41

I/O4

42

I/O5

43

I/O6

44

I/O7

45

NC_26

46

NC_27

47

NC_28

48

NC_29

17

ALE

3

NC_3

6

NC_6

16

CLE

15

NC_10

14

NC_9

13

VSS_1

12

VCC_1

11

NC_8

10

NC_7

9

CE

8

RE

7

R/B

4

NC_4

5

NC_5

25

NC_16

24

NC_15

23

NC_14

2

NC_2

22

NC_13

21

NC_12

1

NC_1

20

NC_11

19

WP

18

WE

R161

1K

KR

R158

1K

HW600

R120

1K

TUNER

R162

1K

US

R159

1K

HW400

+3.3V_Normal

R160

1K

GLOBAL

IC1401

W25Q80BVSSIG

3

%WP[IO2]

2

DO[IO1]

4

GND

1

CS

5

DI[IO0]

6

CLK

7

HOLD[IO3]

8

VCC

R199

0

OPT

R192

20K

R102

1K

OPT

R101

1K

OPT

BATTERY_DET

DSUB_DET

PWRGOOD

AMP_RESET

+3.3V_Normal

R175

1K

R174

1K

5V_DET_HDMI_1

HP_DET

SDA3_3.3V

TUNER_RESET

R180

0

+3.3V_Normal

R977

1K

R171
10K

AMB_NTC

R8013

47

G_TTL[6]

R_TTL[1]

R_TTL[0]

R_TTL[7]

LVSYNC

G_TTL[7]

R_TTL[3]

LDE

R_TTL[6]

R_TTL[4]

R8012

47

LCK

LHSYNC

R8014

47

G_TTL[4]

G_TTL[5]

R_TTL[2]

R_TTL[5]

R177

0

FAN_TACH_SW

DPP_DL

R183
22

R100

1K

R173

33

R172

33

R978

33

SCL3_3.3V

G_TTL[3]

G_TTL[2]

G_TTL[0]

G_TTL[1]

B_TTL[7]

B_TTL[5]

B_TTL[4]

B_TTL[6]

B_TTL[3]

B_TTL[0]

B_TTL[2]

B_TTL[1]

IC403

APX803D29

1

GND

3

VCC

2

RESET

+3.3V_ST

R149

0

R8983

100K

C287

0.1uF

AR105

22

AR107

22

AR108

22

AR106

22

AR109

22

AR110

22

R8015

22

FAN_DISPLAY

IC101

LGE2111A-W1 [MULTI]

PCMDATA[0]/GPIO126

W21

PCMDATA[1]/GPIO127

AA18

PCMDATA[2]/GPIO128

AB22

PCMDATA[3]/GPIO120

AE20

PCMDATA[4]/GPIO119

AA15

PCMDATA[5]/GPIO118

AE21

PCMDATA[6]/GPIO117

AB21

PCMDATA[7]/GPIO116

Y15

PCMADR[0]/GPIO125

W20

PCMADR[1]/GPIO124

V20

PCMADR[2]/GPIO122

W22

PCMADR[3]/GPIO121

AB18

PCMADR[4]/GPIO99

AA20

PCMADR[5]/GPIO101

AA21

PCMADR[6]/GPIO102

Y19

PCMADR[7]/GPIO103

AB17

PCMADR[8]/GPIO108

Y16

PCMADR[9]/GPIO110

AB19

PCMADR[10]/GPIO114

AB20

PCMADR[11]/GPIO112

AA16

PCMADR[12]/GPIO104

AA19

PCMADR[13]/GPIO107

AC21

PCMADR[14]/GPIO106

AA17

PCMREG_N/GPIO123

Y20

PCMOE_N/GPIO113

AB15

PCMWE_N/GPIO197

AA22

PCMIORD_N/GPIO111

AD22

PCMIOWR_N/GPIO109

AD20

PCMCE_N/GPIO115

AD21

PCMIRQA_N/GPIO105

AC20

PCMCD_N/GPIO130

Y18

PCMWAIT_N/GPIO100

Y21

PCM_RESET/GPIO129

Y22

PCM2_CE_N/GPIO131

U21

PCM2_IRQA_N/GPIO132

V21

PCM2_CD_N/GPIO135

R20

PCM2_WAIT_N/GPIO133

T20

PCM2_RESET/GPIO134

U22

UART1_TX/GPIO43

D4

UART1_RX/GPIO44

E4

UART2_TX/GPIO65

N25

UART2_RX/GPIO64

N24

UART3_TX/GPIO47

B8

UART3_RX/GPIO48

A8

I2C_SCKM2/DDCR_CK/GPIO72

P23

I2C_SDAM2/DDCR_DA/GPIO71

P24

DDCA_DA/UART0_TX

D2

DDCA_CK/UART0_RX

D1

PWM0/GPIO66

P21

PWM1/GPIO67

N23

PWM2/GPIO68

P22

PWM3/GPIO69

R21

PWM4/GPIO70

P20

PWM_PM/GPIO199

F6

SAR0/GPIO31

H6

SAR1/GPIO32

G5

SAR2/GPIO33

G4

SAR3/GPIO34

J5

SAR4/GPIO35

J4

VSYNC_LIKE/GPIO145

R23

SPI1_CK/GPIO201

R24

SPI1_DI/GPIO202

R25

SPI2_CK/GPIO203

T21

SPI2_DI/GPIO204

T22

NF_CE1Z/GPIO138

AE18

NF_WPZ/GPIO198

AC17

NF_CEZ/GPIO137

AD18

NF_CLE/GPIO136

AC18

NF_REZ/GPIO139

AC19

NF_WEZ/GPIO140

AD17

NF_ALE/GPIO141

AE17

NF_RBZ/GPIO142

AD19

GPIO_PM[0]/GPIO6

H5

PM_UART_TX/GPIO_PM[1]/GPIO7

K6

GPIO_PM[2]/GPIO8

K5

GPIO_PM[3]/GPIO9

J6

GPIO_PM[4]/GPIO10

K4

PM_UART_RX/GPIO_PM[5]/GPIO11

L6

PM_SPI_SCZ1/GPIO_PM[6]/GPIO12

C2

GPIO_PM[7]/GPIO13

L5

GPIO_PM[8]/GPIO14

M6

GPIO_PM[9]/GPIO15

M5

PM_SPI_SCZ2/GPIO_PM[10]/GPIO16

C1

GPIO_PM[11]/GPIO17

M4

PM_SPI_SCK/GPIO1

A2

PM_SPI_CZ0/GPIO_PM[12]/GPIO0

D3

PM_SPI_SDI/GPIO2

B2

PM_SPI_SDO/GPIO3

B1

TS0CLK/GPIO87

Y14

TS0VALID/GPIO85

AA10

TS0SYNC/GPIO86

Y12

TS0DATA_[0]/GPIO77

Y13

TS0DATA_[1]/GPIO78

Y11

TS0DATA_[2]/GPIO79

AA12

TS0DATA_[3]/GPIO80

AB12

TS0DATA_[4]/GPIO81

AA14

TS0DATA_[5]/GPIO82

AB14

TS0DATA_[6]/GPIO83

AA13

TS0DATA_[7]/GPIO84

AB11

TS1CLK/GPIO98

AC15

TS1VALID/GPI96

AD15

TS1SYNC/GPIO97

AC16

TS1DATA_[0]/GPIO88

AD16

TS1DATA_[1]/GPIO89

AE15

TS1DATA_[2]/GPIO90

AE14

TS1DATA_[3]/GPIO91

AC13

TS1DATA_[4]/GPIO92

AC14

TS1DATA_[5]/GPIO93

AD12

TS1DATA_[6]/GPIO94

AD13

TS1DATA_[7]/GPIO95

AD14

IC101

LGE2111A-W1 [MULTI]

GPIO36

C7

GPIO37

E6

GPIO38

F5

GPIO39

B6

GPIO40

E5

GPIO41

D5

GPIO42

B7

GPIO45

E7

GPIO46

F7

GPIO49

AB5

GPIO50

AB3

GPIO51

A9

GPIO52

F4

I2C_SCKM0/GPIO53

AB1

I2C_SDAM0/GPIO54

N6

GPIO73

AB2

GPIO74

AC2

LVA0P

AB25

LVA0N

AB23

LVA1P

AC25

LVA1N

AB24

LVA2P

AD25

LVA2N

AC24

LVA3P

AE23

LVA3N

AC23

LVA4P

AC22

LVA4N

AD23

LVB0P

V23

LVB0N

U24

LVB1P

V25

LVB1N

V24

LVB2P

W25

LVB2N

W23

LVB3P

AA23

LVB3N

Y24

LVB4P

AA25

LVB4N

AA24

LVACKP

AE24

LVACKN

AD24

LVBCKP

Y23

LVBCKN

W24

GPIO196

T25

GPIO193

U23

GPIO194

T24

GPIO195

T23

+3.3V_ST

R154

1K

MS(KAGA)

R155

1K

LGE

+3.3V_Normal

20120221

      MAIN1
FLASH/EEPROM/GPIO

1

for SERIAL FLASH

A0’h

NAND FLASH MEMORY

EEPROM

<CHIP Config>
(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)

B51_no_EJ              : 4’b0000  Boot from 8051 with SPI flash
SB51_WOS               : 4’b0001  Secure B51 without scramble
SB51_WS                : 4’b0010  Secure B51 with scramble
MIPS_SPE_NO_EJ         : 4’b0100  Boot from MIPS with SPI flash
MIPS_SPI_EJ_1          : 4’b0101  Boot from MIPS with SPI flash
MIPS_SPI_EJ_2          : 4’b0110  Boot from MIPS with SPI flash
MIPS_WOS               : 4’b1001  Secure MIPS without scramble
MIPS_WS                : 4’b1010  Scerur MIPS with SCRAMBLE

LM1_HW600G

<CHIP Config(LED_R/BUZZ)>
Boot from SPI CS1N(EXT_FLASH)   1’b0
Boot from SPI_CS0N(INT_FLASH)   1’b1

FAN

0

MODEL_OPT_0

HW400T

0

HW400G

0

1

1

1

HW600T

US

HW400

MODEL_OPT_1

HW600

0

KR

1

0

<Projector Model Option>

HW600G

MODEL_OPT_2

6

DPP6401 Reset

Copyright 

©

 2012 LG Electronics Inc. All rights reserved. 

Only for training and service purposes

LGE Internal Use Only

Содержание PB60G

Страница 1: ...MARQUE LG REFERENCE PB60G CODIC 3661660 ...

Страница 2: ...p eic lgservice com Asia Oceania http biz lgservice com Internal Use Only Printed in Korea P NO MFL67479903 1209 REV01 DLP PROJECTOR SERVICE MANUAL CHASSIS FM21B MODEL PB60G PB60G JE CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL ...

Страница 3: ...opyright LG Electronics Inc All rights reserved Only for training and service purposes CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SPECIFICATION 4 ADJUSTMENT INSTRUCTION 5 BLOCK DIAGRAM 13 EXPLODED VIEW 14 SCHEMATIC CIRCUIT DIAGRAM ...

Страница 4: ...hout 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 metallic parts such as antenna terminals phone jacks...

Страница 5: ...h drawing and specification by part 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 UL CSA IEC CE specification EN55022 Class B EMC FCC ICES IEC CE specification EN60950 1 4 Model General Specification No Item Specification Remark Min Max Unit 1 Vi...

Страница 6: ...e adjustment remote controller and may exit by pressing EXIT key after the adjustment D Preparation for adjustment E Connect power to the Set and make it Power On state F Heat Run for at least 5 min before the adjustment 4 Folding Mirror Adjustment 4 1 Lighting System Adjustment Procedure 1 Settle down optical engine in the standard position of Jig 2 Press Engine Clamp button to fix the engine and...

Страница 7: ...g the Test 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 3 5 mm or less Measure line width excluding light Flare Refer to Fig 4 4 1 4 4 2 Focus Stopper Location Verification 1 Test pattern White cross hatch 2 Visual...

Страница 8: ...ure and caution to prevent the screen from being scratched 2 When DMD glass stains with dust polish the front and back DMD glass with soft cloth Then do it again after rotating 180 degree the DMD If necessary keep under observation 3 Don t clean the DMD with the high pressure The static electricity and pressure will damage the DMD Attachment TI Reference DMD Handling Specification DMD Cleaning 6 C...

Страница 9: ... Version 9 1 Used Device Adjustment remote controller 1EA 9 2 DPP Version Verification Method 1 Run IN START and check the DPP version in the sixth item on the left of the screen Fig 9 1 2 If the version information is displayed wrong as shown in Fig 9 2 exit and re enter the IN START menu to check the version Adjustment for Assembly Line 10 Inspect Focus Regarding Change with the Passage of Time ...

Страница 10: ...emote control A Enter the Menu button Move through the options Check the Keystone value 3 Enter the menu to compensate the keystone using the adjustment remote controller A ADJ 8 Auto Keystone Enter the right arrow key 4 Compensate keystone distortion by pressing the left right arrow keys according to the keystone value you have checked in B If the value you have checked in B is positive press the...

Страница 11: ...ustment 3 When ProjectorWB exe as the following icon is run in CCA adjustment PC screen window as in Fig 14 3 is displayed 1 Click Model to select PB60G model 2 And click Adjustment then the adjustment starts 3 If adjustment is properly completed OK as in the bot tom left figure is displayed If it is NG as in the bottom left figure check again whether device composition is properly done as in Fig ...

Страница 12: ...result display window in the right center of the screen color coordinate and brightness value are recorded 2 Press Finish button of the screen 3 White brightness inspection Check if PB60G brightness is Min Spec 210 ANSI lm or more 16 Final Inspection Carry out according to the contents of the final inspection in the Working Guide Auto Keystone Inspection and 3D Inspection Category are added 1 In 3...

Страница 13: ...1 2 3 4 5 6 7 8 9 A B C D E F 0 02 03 21 F1 4D 10 1F 84 13 05 14 03 02 12 20 22 10 11 01 26 15 07 50 09 57 07 67 03 0C 00 10 00 80 20 1E 9E 20 00 90 51 20 1F 30 48 80 36 00 00 20 53 30 00 00 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 80 40 38 74 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 50 00 00 D0 52 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10 60 3E 96 00 D0 E0 21 00 00 18 26 36 80 A0 70 38 1F 70 40 30 20 25...

Страница 14: ... 13 LGE Internal Use Only Copyright LG Electronics Inc All rights reserved Only for training and service purposes BLOCK DIAGRAM ...

Страница 15: ...EW Many electrical 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 o...

Страница 16: ...1 GPIO112 AA16 PCMADR 12 GPIO104 AA19 PCMADR 13 GPIO107 AC21 PCMADR 14 GPIO106 AA17 PCMREG_N GPIO123 Y20 PCMOE_N GPIO113 AB15 PCMWE_N GPIO197 AA22 PCMIORD_N GPIO111 AD22 PCMIOWR_N GPIO109 AD20 PCMCE_N GPIO115 AD21 PCMIRQA_N GPIO105 AC20 PCMCD_N GPIO130 Y18 PCMWAIT_N GPIO100 Y21 PCM_RESET GPIO129 Y22 PCM2_CE_N GPIO131 U21 PCM2_IRQA_N GPIO132 V21 PCM2_CD_N GPIO135 R20 PCM2_WAIT_N GPIO133 T20 PCM2_RE...

Страница 17: ... U2 U3 U3 U4 U4 D2 _HDMI1 USB_N R824 0 USB1_CTL R1405 0 5V_Normal CK _HDMI1 R1458 2K R805 0 OPT R807 5 6 R1454 10K C802 0 1uF 16V R801 5 6 R1459 2K R896 1K R804 1 8K R802 3 3K R1404 0 D1 _HDMI1 D0 _HDMI1 3 3V_Normal HPD1 D2 _HDMI1 R812 5 6 HDMI_ARC USB_P C1451 22uF 10V D0 _HDMI1 R888 2 7K R808 5 6 D1 _HDMI1 R884 2 7K R809 5 6 USB1_OCD CK _HDMI1 D200 BAW56 GEANDE Q1101 MMBT3904 NXP E B C Q1104 MMBT...

Страница 18: ...3005 10K 5V_Normal R3012 33K IC3004 APX803D29 1 GND 3 VCC 2 RESET Q3002 AO3407A G D S R3024 100 L3010 3 3uH LPF7030T 3R3M C3024 22uF 10V C3026 22uF 10V R3057 15K 2 5V_Normal C3086 0 1uF 16V C3080 0 1uF 16V C3077 10uF 10V C3083 10uF 10V 3 3V_Normal R3046 1 IC3012 TJ3940S 2 5V 3L GND VOUT VIN POSENSE 3 3V_DLP 5V_ENABLE 5V_ENABLE R3035 10K R3034 3K R3036 15K 1 16W 1 R3037 30K 1 16W 1 3 3V_Normal C305...

Страница 19: ...D33_4 E15 VDD33_5 F13 VDD33_6 F15 VDD33_7 G22 VDD33_8 H5 VDD33_9 H6 VDD33_10 H17 VDD33_11 H18 VDD33_12 J5 VDD33_13 J6 VDD33_14 J17 VDD33_15 J18 VDD33_16 K5 VDD33_17 K18 VDD33_18 L1 VDD33_19 L5 VDD33_20 N5 VDD33_21 N18 VDD33_22 P5 VDD33_23 R5 VDD33_24 T5 VDD33_25 T6 VDD33_26 T17 VDD33_27 T18 VDD33_28 T22 VDD33_29 U9 VDD33_30 U14 VDD33_31 V1 VDD33_32 V9 VDD33_33 Y22 VDD33_34 AA15 VDD33_35 AA22 VDD33...

Страница 20: ...uF B MVREFDQ R1227 1K 1 C1228 0 1uF A MWEB C1248 0 1uF B MCASB C1222 0 1uF C1215 0 1uF A MA8 B MA6 B MVREFCA B MDQL5 B MCKE B MCKE A MRASB A MVREFCA A MDQL5 C1205 10uF B MA7 A MA0 A MDQU4 C1232 0 1uF A MDQU5 B MA13 C1246 10uF A MDQL7 B MA5 B MDQL4 A MDQU6 B MA7 A MA6 H5TQ1G63DFR H9C IC1202 EAN61828901 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 NC_...

Страница 21: ...R DSUB_DET R109 3K IC10 DPP6401 P1_A_0 AA17 P1_A_1 W16 P1_A_2 AB18 P1_A_3 Y17 P1_A_4 AA18 P1_A_5 AB19 P1_A_6 W17 P1_A_7 Y18 P1_A_8 AA19 P1_A_9 AB20 P1_B_0 W18 P1_B_1 Y19 P1_B_2 AA20 P1_B_3 W21 P1_B_4 W22 P1_B_5 V21 P1_B_6 U19 P1_B_7 V22 P1_B_8 U20 P1_B_9 U21 P1_C_0 U22 P1_C_1 T19 P1_C_2 T20 P1_C_3 T21 P1_C_4 R22 P1_C_5 R21 P1_C_6 R20 P1_C_7 R19 P1_C_8 P22 P1_C_9 P21 P1A_CLK W15 P1B_CLK AB17 P1C_CL...

Страница 22: ...W 1 C842 4 7uF C845 10uF 10V IC831 74LVC2G17GW 3 2A 2 GND 4 2Y 1 1A 6 1Y 5 VCC C846 10uF 10V 5V C833 1uF Q832 KMB054N40DA S D G PWM_OUT_2 R837 10K C839 2200pF 50V GND C847 10uF 10V IC833 KIA75S358F 3 IN 2 VEE 4 OUT 1 IN 5 VCC IC834 AZ431AN ATRE1 A K R C836 0 1uF 16V R836 10K R840 10K C831 0 1uF 16V GND_R C835 2 2uF C844 10uF 25V Q833 KMB054N40DA S D G C834 0 1uF 16V GND D831 40V RB160M 40 C848 10u...

Страница 23: ...J3 J4 K1 K2 K3 K4 FBX0040CMFF6UA00 P102 A1 A2 A3 A4 B1 B2 B3 B4 C1 C2 C3 C4 D1 D2 D3 D4 E1 E2 E3 E4 F1 F2 F3 F4 G1 G2 G3 G4 H1 H2 H3 H4 J1 J2 J3 J4 K1 K2 K3 K4 DMD_REF_2 5V VOFFSET_8 5V DMD_DAD_BUS DMD_SAC_BUS DMD_DAD_STRB P104 501951 7019 1 2 3 4 5 6 7 8 9 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 52 53 54 55 56 5...

Страница 24: ......

Страница 25: ...mbly diagram 5 Optical layout 5 Optical layout 6 Circuit composition 7 Trouble shooting 8 Adjustment mode use method 9 Main S W download method 9 Main S W download method 10 Sub S W download method Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 26: ... 16 10 4 3 2 x 1W speaker Sound Dimension mm Weight kg Power Consumption 34dB High Brightness 31dB Normal 25dB Economic 85 Noise Uniformity 2 x 1W speaker 158x103x33 mm 450g 65W Stand by 0 5W under Terminals Manual Focus Fixed Zoom Screen Size 25 100 Standard 40 1 29m Projection Lens Projection Image 1 HDMI ver 1 3 1 RGB in 1 Composite 1 USB DivX 1 Audio in Throw Ratio 1 5 R G B LED Life 30 000Hrs...

Страница 27: ...Features Dimension Weight 33 450g Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only g ...

Страница 28: ... Adaptor External battery HS200 can operate 2 hours powered by external battery RGB PC Setup Box RGB to component DVD Player Game console Audio out HeadSet Earphone Speaker powered by external battery Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Digital Setup Box Digital Camcorder ...

Страница 29: ...0 free of mercury or other hazardous materials found in most lamps Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 100 free of mercury or other hazardous materials found in most lamps No more discarded bulbs reducing the amount of toxic solid waste in our landfills ...

Страница 30: ...aturation Ultra Fast pursing of LED light eliminates motion blur and color break up HS200 NTSC Conventional lamp HDTV HDTV SMPTE Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Instant on with full brightness ...

Страница 31: ...or by adjusting picture quality twice in circuit and in LED control Board in LED control Board Twin XD engine is premium picture control engine made from LGE s 10 years picture quality technology Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 32: ... Color Control You can set up the picture as you like it to be with LG s very detail Expert control mode Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 33: ...t 1 29m Projection Offset 100 25 40 50 60 80 100 0 80 1 29 1 62 1 95 2 60 3 25 100 inch 0 80m 1 29m 1 62m 1 95m 2 60m 3 25m Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 0 80m 3 25m 1 29m ...

Страница 34: ...Features Using USB 2 0 DivX SD USB Ext HDD Memory card USB Memory Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 35: ...tone correction means wider projection scenes as compared with conventional projectors keystone 12 giving you a 28 increase Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 36: ...ignal just as it is Enlarge screen up to 125 by 16 steps Just Scan activates only in 720p above via component HDMI input 125 by 16 steps 1step 1 25 adjustment Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Just Scan activates only in 720p above via component HDMI input Cinema Zoom doesn t activate with PC input mode ...

Страница 37: ... projection position the HW300 adjusts the L R sound out position automatically Left Right Front Front Ceiling R Rear Rear Ceiling Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 38: ...Features Easy User Interface Graphic based user interface helps you to use menu easier Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 39: ...ness 400ANSI lm PhlatLightTM Photonic Lattice LED technology for Very High surface brightness High Efficiency Collimator Lens for collecting light Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 40: ...Engine No color wheel Sequential R G B LED lighting Color Wheel Timing Sequence Timing Sequence Incident Light LED Driving Timing Sequence Timing Sequence g g q Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 41: ...ctrode at high temperature a LED has a long lifetime since it possesses highly reliable characteristics of a semiconductor LED Lamp 120 000hrs PT54 UHP Lamp 20 000hrs 100W LED Lamp Lifetime UHP Lamp Lifetime 20 000hrs 100W UHP Lamp Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 42: ...speed of a diode 2 sec off 2 sec on 3 Environmentally Friendly light source PhlatLighttm LED Eco friendly and safe as discharge gas is not used Mercury Free Since a lifetime is semi permanent there are less issues with regards to wastes RoHS Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 43: ...oduct Lamp replacement is not necessary by an expansion of a lifetime of LED being used 1 0E 07 1 0E 06 1 0E 05 1 0E 04 RED ML hours 120 000 hrs 0 1 0E 03 1 0E 04 60 80 40 100 120 140 160 BLUE ML hours Green ML hours Recommended Operating Ranges 60 000 hrs Device Junction Temperature C 0 60 000 hours 100 000 hours 100 000 hours Copyright 2012 LG Electronics Inc All rights reserved Only for trainin...

Страница 44: ... 1 Set size and appearance BOX SIZE mm 300 W X 245 D X 120 H SET SIZE mm 158 W X 101 5 D X 33 8 H LEG SIZE mm 4 5 101 5 1 8 158 33 4 5 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 45: ...ton Appearing when a light is turned on FOCUS adjustment Height adjustment leg Tripod Ceiling Mount fixing Speaker 2ea Foot Rubber 2ea Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only IR light receiving AV terminal ...

Страница 46: ...SET structure Label Kensington Label attachment part Kensington Lock Hole Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 47: ...e grappling P402 P3001 P3002 P3901 1 2 P101 P3004 P908 2 Insert as a LABEL of a FAN is on the right side Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 48: ... Assy 5 Driver PCB Assy 3 6 Bottom Case Assy 7 Side Case ASSY 4 9 8 Jack Shield 9 Speaker Assy 2EA 5 6 10 9 Speaker Assy 2EA 10 Bottom Assy 11 L R 2EA 6 11 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 11 Leg Rear 2EA ...

Страница 49: ...ve B d Engine assy Assembly and LED grapping 4 5 6 T C A Sid A bl A bl l ti Speaker Assembly Main Board Assy Assembly F 및 J k Shi ld A bl Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Top Cover Assy Side case Assembly Assembly completion Fan 및 Jack Shield Assembly and cable grapping ...

Страница 50: ...Label 1 2 Location of Fan Label 2 1 Fan P N EAL61101001 Size 30 30 10 mm Quantity 1 EA Fan P N EAL61081701 Size 30 30 15 mm Quantity 2 EA 2 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Q y Type Axial Fan Sunon y Type Axial Fan Sunon ...

Страница 51: ...Engine structure Engine Assy figuration Engine Assembly composition Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 52: ...orter DMD PCB 1 AL 2 1 10 3 Supporter DMD_PCB 1 AL 4 Spring coil 2 SUS 5 Heatsink DMD 1 Mg 6 Supporter Heatsink DMD 1 SUS 7 6 Supporter Heatsink_DMD SUS 7 Heatsink R 1 AL 8 Heatsink GB 1 AL 9 LED Dust filter 3 Poron 3 4 5 6 10 Focus gear 1 PC 6 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 53: ...pporter DMD MJH62339601 Supporter DMD PCB MJH62760501 LED 3EA Spring 4970V00015S DMD DMD PCB Heatsink DMD MED62552901 Supporter Heatsink MJH62758101 Heatsink_LED R MED62553001 Optical Engine MFB62874701 pp Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 54: ...an engine is supplied by a module Digital Optik In PB61K an engine is supplied by a module Digital Optik Engine Moduling figure Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 55: ...assembly Refer to a location for each fan kind and Air flow 2 Cushion A part that is directly related to noise and should be carefully treated while operating Operate to be located in the center of a fan thickness 3 18 mm 3 18 mm 1 Fan EAL61101001 2 Fan EAL61081701 1 1 3 Cushion MDS62005705 30 Location of Cushion 2 3 30 mm 2 Copyright 2012 LG Electronics Inc All rights reserved Only for training a...

Страница 56: ...ration method should be carefully treated while operating Work Order Method Work Order Method Insert carefully with regards to a speaker shape and a direction Arrange a lead through the grooves of main PCB Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Arrange a lead through the grooves of main PCB ...

Страница 57: ...s Green Blue FEL Collimator Lens L00 Lens 0 45 WXGA DMD Panel Red FEL Collimator Lens L01 Lens Prism Dichroic Mirror Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 58: ... a panel Even a brightness of light e a b g t ess o g t FEL Fly Eye Lens Collimator Lens Shedding a panel light on Prism Shedding a panel light on Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 59: ...Optical Layout DMD OFF TIR P i TIR Prism ON OFF separation using a total reflection Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 60: ...s A digitalized video signal saved in a video memory is t f d t ti t f h Mi i Mirror fixation Bias Reset Via 2 Contact To CMOS Landing Site Yoke Address Electrode Yoke Hinge Metal 3 transferred to a operating part of each Micromirror A minimum 480 thousands to maximum 1 9 millions of Micromirrors extremely tiny are installed in the DMD chip Reset Bus Site CMOS Memor y p Micromirror is in charge of...

Страница 61: ...n TV DMD DMD A card section of the stadium Optical Layout DMD Panel DMD A card section of the stadium Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 62: ... referred to as Dichroic filters are used in optical systems where the incident light needs to be split into two or more wavelength regions or colors with a high degree of into two or more wavelength regions or colors with a high degree of efficiency Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 63: ...r DC DC Converter 6pin To FAN 3 pin NLASB3157DFT2G Analog Switch BMA255 Acceleration Sensor TJ3940S LDO REGULATOR To DMD B D 70 pin R19FC6H Receiver Module Receiver Module LGE3549XS Display SOC TPS65145PWPR PMIC Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only DPP6401 Display SOC To Speaker 4pin W25Q80BVSSIG SERIALFLASH ...

Страница 64: ...r AP7173 LDO REGULATOR AT24C256C EEPROM AZ1117BH REGULATOR H27U1G8F2BTR NAND Flash Memory AT24C32D EEPROM AP2191DSG T11264 29LV160DBTI AO4423 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Analog Switch T11264 29LV160DBTI NOR Flash Memory AO4423 FET ...

Страница 65: ... Engine 8PIN KMB054N40DA FET To Main B D 30PIN NLASB3157DFT2G Analog Switch To MAIN B D 6PIN 74LVC2G17GW CMOS Bottom LM27152 Regulator KIA75S358F OP Amplifier MAX16821CATI LED Driver Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 66: ...D Keypad B D FBX0040CMFF6UA00 Socket ANSG08QL Top To Main B D 14PIN ANSG08QL Touch sensor IC To Main B D 70PIN Bottom 24 216 T1D APQHY 2A LED Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 67: ... V 0 09412 A 2 1 30 A 0 02 A FAN 12V 0 2A APA2068 AUDIO AMP 0 09412 A 2 1 30 A 0 02 A 19 5 V MP2305 1 26 V 0 08362 A 2 1 10 A 19 5 V MP2355 3 3 V 3 3 V AZ1117H 1 8 1 8 V 5V 0 02A 19 5 V MP2355 3 3 V 3 3 V AZ1117H 1 8 1 8 V 0 61 A 2 3 0 A 0 8 A 1 0 8 A 3 3 V KIA78R25F 2 5 V 2 5 V AZ1117H 1 2 1 2 V 0 5 A 1 0 525 A 0 4 A 1 0 125 A 3 3 V AZ1117H 1 8 1 8 V 0 2 A 1 0 22 A 3 3 V 1 5 A 19 5 V MAX16821 5 V...

Страница 68: ...Block Diagram Circuit composition Power Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 69: ...r or no image LED does not turn on Or conversion to Stand by a little after when power is on Cable P N EAD36774202 Or conversion to Stand by a little after when power is on Cable P N EAD36774202 3 P3001 6 LED board No image Cable P N EAD58345817 4 P401 70 DMD board No image image LED turns on normally or a vertical bar a parallel bar occurring Cable P N EAD62206801 5 P101 10 Keypad Board Key does ...

Страница 70: ...urrence 7 P804 30 LED board Abnormality of an image color or no image LED does not turn on Or conversion to Stand by a little after when power is on Cable P N EAD36774202 8 P805 6 MAIN board No image Cable P N EAD58345817 P874 P873 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 9 P874 P873 P872 12 Engine No image Cable P N EAD6212...

Страница 71: ...paration of SET and an adapter check an Adapter power 19V FAN connection connector check FAN defect check Main board defect check occurrence DMD I F Cable check Check after DMD Assy B d replacement LED board check Yes No No Main Assy replacement Adapter replacement LED 30P Cable check replacement Main Assy check A light source of LED turns on but an image does not appear A light source of LED does...

Страница 72: ...2 When pressing ADJ KEY of a remote control RGB and COMPONENT adjustment can be checked 3 When pressing In Stop button of a remote control for an adjustment an initialization is completed When pressing ADJ p g When pressing IN START Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only Adjustment remote control ...

Страница 73: ...ectrum Not in use 10 Sync Level Not in use 11 Stable Count Not in use 12 ODC Test Not in use 13 Access Code Not in use 13 Access Code Not in use 14 Projector Option Function related to DPP 15 USB Select Not in use 16 Fan Control Temperature and FAN RPM adjustment 17 Fan Table Control FAN RPM TABLE correction 18 DPP6401 Download Not in use 19 Model Option Not in use Copyright 2012 LG Electronics In...

Страница 74: ...p Indicate an outside temperature Unable to change Environment Indicate an altitude as0 and 1 Unable to change Adaptive Control Enable When it is on a fan strength differs based upon an ambient temperature and a delta temperature When it is off a fan strength can be adjusted manually Able to change Energy Saving Indicate a brightness mode applying to Set Able to change Fan RPM duty and voltage val...

Страница 75: ...Instart Adjustment mode use method Screen figure Screen figure Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 76: ... CCA Not in use 4 DPP MANUAL CCA Not in use 5 DPP OPTIC CHECK Same with Instart 6 DPP DMD CHECK Not in use 7 DPP TEST PATTERN Same with Instart 8 Auto Keystone Set Auto Keystone Calibration 9 Country Group Not in use 9 Cou t y G oup ot use Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 77: ...re CCA ON OFF C l Color temperature COOL NORAM WARM PATTERN R G B and W values measured by an illuminometer CL200 CCA Target coordinates value Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 78: ...utomatically showed up If it is the latest version of a software the upgrade window does not show up Download starts when pressing Start button Press EXIT when canceling PJTR software upgrade Please do not unplug the power while the upgrade is in progress When the upgrade is completed JTP power turns off and then on automatically The time required 2 3 minutes In case of the latest S W is already C...

Страница 79: ... SUB S W Download Tool Down scrollbar until bottom Select this radio button Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 3 Click next button ...

Страница 80: ... DPP6401 SUB S W Download Tool 4 Click next button Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 81: ... DPP6401 SUB S W Download Tool 5 Cli k t b tt Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 5 Click next button ...

Страница 82: ... DPP6401 SUB S W Download Tool 6 Click next button Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 6 Click next button ...

Страница 83: ... DPP6401 SUB S W Download Tool Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 6 Click finish button ...

Страница 84: ...allation is complete and you plug a DDP2230 based projector into USB for the first time Windows will run th N H d Wi d Wh th i d t t fi d th d i t th d d h i l e New Hardware Wizard When the wizard prompts to find the necessary drivers accept the recommended choice l et the system find the driver for you and click Next to complete the installation Note The Windows 98 Me New Hardware Wizard may not...

Страница 85: ...firm button on a number 15 a sub menu Figure b shows up At this time a USB SELECT item converts to DDP6401 UART by moving a key left and right USB SELECT DDP6401 UART Fig b Fig a Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 86: ...ert USB cable to Projector Projector and insert UART Serial cable to Computer USB cable A to B Different shape on Debug Board UART Serial cable 3 Click DLP Composer Tool Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 87: ...01 SUB S W Download Tool 5 Establish by USB in Communications item DPP6401 Downloading is using UART Serial connection Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 88: ...Check Completed Image Download Check Skip Boot Load Area and Select 32KB Uncheck Skip Boot Load Area Uncheck Skip Boot Load Area Skip Boot Loader Area load all but the first 32 KB Enter range of Inage Data to be updated in Hex Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 89: ...e download bootload area size 32KB 9 select Program download_file img according to path stored program to upgrade S W in Flash Image File of Options item 10 Start Download Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 90: ...s YES buttin Power off the set automatically 10 b Press YES button entering the download mode 10 e Erasing the old image Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only 10 c Press YES button stating the download ...

Страница 91: ...ing new image 11 Download completed state 11 Download completed state Download complete p 12 Extract USB and now Projector turn on Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 92: ...ndard which entire luminous flux of projected light can be measured regardless of a level of uniformity in order to correct the measurements caused by different measurement locations g p p g g g p Calculated luminous flux unit lm based upon the standard is called ANSI lm Measurement procedure Divide the projected screen into a nine equal size Below figure Measure a center illuminance at the 9 poin...

Страница 93: ...T compatible DOS V VGA SVAG 640 480 800 600 Video Graphics Array Super Video Graphics Array Types of resolution XGA SXGA UXGA 1024 768 1280 1024 1600 1200 Extended Video Graphics Array Super Extended Video Graphics Array Ultra Extended Video Graphics Array NEC Mac EWS Engineering Work Station VIDEO 640 480 768 576 NTSC PAL Secom VESA SGI Copyright 2012 LG Electronics Inc All rights reserved Only f...

Страница 94: ...gs Mechanical motion Makes discrete contacts or landings Lifetime up to 100 000 hrs Address voltage 3 3 volt CMOS technology Mechanical elements Aluminum Process Low temperature sputter deposition plasma etch standard SC processes Package Type A Optical hermetic welded lid Tilting Angle 10 12 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal ...

Страница 95: ...Reference 2 What is DLP Introduction DMD Introduction DMD Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 96: ...modulator display Reference 2 What is DLP Introduction DMD Introduction DMD p j p y p g p y Gray level is realized by ON and OFF time Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 97: ...te 0 3 3 3 3 example intensity 15 31 48 binary 01111 example intensity 26 31 84 binary 11010 1 2 2 4 4 4 4 4 4 4 4 one frame refresh period 1 frame rate 0 2 1 4 example intensity 26 31 84 binary 11010 3 0 Previous DMD Sequence Previous DMD Sequence 4 4 4 4 4 4 4 p y y 2 2 3 3 3 3 0 4 1 Present DMD Sequence Present DMD Sequence Flickering rainbow improvement Flickering rainbow improvement Copyright...

Страница 98: ... DLP simple optics easier light management LCD complex optics more difficult light management Sharpness Sharpness color alignment DLP no misalignment g LCD misalignment likely over time Video Quality Video Quality DLP LCD Video Quality Video Quality DLP fast switching minimal lag few μs LCD slow switching significant lag tens of ms Æ smearing for fast moving video Copyright 2012 LG Electronics Inc...

Страница 99: ...Reference 2 What is DLP Comparison LCD with DLP Comparison LCD with DLP LCD DLP Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 100: ... is depend on each color because of non sequential system R G B Bandwidth is depend on each color because of non sequential system LCD DLPTM Smallest Brightest wavelength wavelength g DLP simple optical system good reflectivity LCD complex optical system LCD complex optical system DLPTM LCD Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Us...

Страница 101: ...vibration heat humidity deterioration over time deterioration over time Reliable Superior thermal characteristics DLP reflects heat LCD absorbs heat performance degrades LCD panel degrades as a function of both time and use DMDs have shown consistent robust performance over time with up to 100 000 hours lifetime hours lifetime Copyright 2012 LG Electronics Inc All rights reserved Only for training...

Страница 102: ... G B 0 20 40 60 Transmittan sample5 sample6 sample7 sample8 sample9 sample10 Spot size 0 580 585 590 595 600 605 610 615 620 Wavelength nm G DC motor wheel rotation light spot B Color wheel Index mark Fig 4 Structure of Color Wheel Example 1 2 3 0 1 2 3 0 1 2 3 0 Copyright 2012 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only PWM and Color ...

Страница 103: ... 7 millions of different colors by a color combination of a grey scale screen produced in DMD of DLP projection system with red green and blue filters screen produced in DMD of DLP projection system with red green and blue filters In DLP of 1 DMD system adopting most of the DLP projectors currently being released In DLP of 1 DMD system adopting most of the DLP projectors currently being released e...

Страница 104: ...rocedure is repeated for a while by penetrating light so that a purple a combination color of a red and a blue is expressed According to the above figure a formula in order to express a purple from a pixel using a combination of DMD and filter operation is R 1 G 0 B 1 R 1 G 0 B 1 If the principle is applied many color combinations can be made thereby Principle of a color expression using a color f...

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