LG PW800G Скачать руководство пользователя

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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.

R3024

100

C3089
10uF
10V

D1.2V

C3075
10uF
10V

C3034
150pF
50V

R3025

22K

560pF

C3018

50V

C3009
0.015uF
50V

R3057
15K

R3006
11K
1/16W
1%

R3010

100

C3044

3300pF

50V

R3035

51K

Q3001
2SC3052

C3010

0.1uF

16V

R3052

10uF

C3073

10V

L3009

UBW2012-121F

WIFI

R8985

15K

C3043

3300pF

50V

C3036
1uF
10V

IC3004

AP7173-SPG-13 HF(DIODES)

VCC

GND

OUT

[EP]

POWER_DET

C3004
10uF
25V

IC3013

AZ1117BH-ADJTRE1

OUTPUT

INPUT

ADJ/GND

IC8005

AZ7027RTRE1

GND

OUT

VCC

D1.8V

+2.5V_Normal

R3007
5.6K

1/16W
1%

C3045

0.1uF

16V

R3045

C3014
10uF
10V

C3003

0.1uF

16V

C3086
0.1uF
16V

+1.5V_DDR

+3.5V_WIFI

C3092
10uF
25V

R3021

10K

C3038
0.1uF

16V

IC3010

AZ1117EH-ADJTRG1

ADJ/GND

OUT

10uF

C3015

10V

C3087

0.1uF
16V

C3080
0.1uF
16V

R3051
1K

+3.5V_Normal

C3093
10uF
25V

C3060
10uF
10V

Q3004

AO3407B

C361
0.1uF

C3016
0.1uF
16V

C3033
0.1uF
16V

R3014
2K

0.1uF

C3079

C3077
10uF
10V

R3072

200

Q3006
2SC3052

R3015
18K

ZD309

C3078
0.1uF
16V

IC360

AZ7027RTRE1

GND

OUT

VCC

C3024
10uF
10V

L3003
6.8uH

R3056

220

C3083
10uF
10V

10uF

C3067

10V

C3058
10uF

10V

C3021

0.1uF

16V

R3026

+2.5V_Normal

+3.5V_Normal

POWER_ON/OFF_1

C3042

0.1uF

R3054

300

5V_ENABLE

ZD307

2.5V

C3050

10uF

10V

IC3006

RT8289GSP

NC_2

NC_1

BOOT

GND

VIN

[EP]GND

+3.5V_Normal

C3023

22uF

10V

C3026
10uF
25V

R361

100

C3020
10uF
10V

C3022

22uF

10V

R3046

C360
0.1uF
16V

+3.5V_Normal

C3017
27pF
50V

C3062
10uF
25V

ZD306

2.5V

C3027

0.1uF
16V

D3001

40V

SMAB34

IC3012

TJ3940S-2.5V-3L

GND

VOUT

VIN

R3009

22K

C3040
0.01uF
50V

+3.5V_Normal

D3004

30V

ZD308

2.5V

+3.5V_ST

+3.5V_Enable

R3027
15K

DMD_REF_1.9V

5V_ENABLE

C3061

10uF

10V

R3034

27K

19V_FAN

C3019
390pF
50V

ZD310

R360
100K

L3004

BLM18PG121SN1D

C3056

0.1uF

16V

DC_19V

C3066
10uF
10V

+3.5V_ST

ZD305

2.5V

C3053

100pF

50V

C3082
10uF
10V

Q3007

AO3407B

C3005
0.01uF
50V

OPT

R3002

1.8K

C3068
100pF

50V

L3005

UBW2012-121F

R3003

10K

C3041

0.1uF

16V

L3007

UBW2012-121F

R3008
10K

R3022

10K

ZD304

2.5V

C3030
10uF
10V

IC3011

AZ1117BH-1.8TRE1

ADJ/GND

OUT

ZD301

C3057
0.1uF

25V

C3055
0.1uF
16V

Q3003
2SC3052

R3011

51K

C3069
0.1uF
16V

L3001

UBW2012-121F

C3091
10uF
25V

C3090
0.1uF
16V

C3032
10uF
10V

IC3005

TPS54319TRE

VIN_1

GND_1

COMP

SS/TR

PH_1

PH_2

PH_3

BOOT

PWRGD

VIN_3

AGND

RT/CLK

VSENSE

GND_2

VIN_2

EP[GND]

C3012
10uF

25V

C3025

0.1uF

16V

L3010

@value

L3011

UBW2012-121F

C3054
10uF
10V

R3053
1

Q3002

AO3407B

C3039
10uF
10V

R3001

L3012
4.7uH

L3006

ZD303

C3031
10uF
10V

R3019

100K

C3088
100pF
50V

C3047
10uF

10V

C3048
10uF
10V

C3002
10uF
25V

R8984
4.7K

C3059

0.1uF

16V

C3051

10uF

10V

C3046
10uF
10V

C3085
0.1uF
16V

C3049
10uF

10V

R3005
10K

IC3001

TPS54331D

VIN

SS/TR

BOOT

VSENSE

COMP

GND

19V_DC_DET

ZD302

+3.5V_Normal

C3052
10uF
10V

R3028

330K

C3081
10uF
10V

+3.5V_Normal

R3047

10K

C3028
10uF
25V

R3023
10K

R3013
11K

+5V_Normal

C3084
10uF

10V

R8987

10K

POSENSE

+1.10V_VDDC

D3003

40V

SMAB34

+3.5V_Enable

C3094

10uF

25V

L3008

BLM18PG121SN1D

R3012
33K

C3076
10uF

10V

R8986
100

+3.5V_Normal

R3004

10K

+5V_Normal

C3035
0.1uF
16V

+3.3V_TU

L3002

BLM18PG121SN1D

C3001
10uF
10V

R3017

10K

C3063
10uF
10V

C3064
10uF
10V

10uF

C3008

10V

R3016

10K

C3065

0.1uF
16V

POWER_ON/OFF_1

IC3003

AP7173-SPG-13 HF(DIODES)

TUNER

VCC

GND

OUT

[EP]

560pF

C3037

50V

ZD3001

R3018
3.3K
1/16W
1%

R3020
10.5K

1/16W
1%

C3006
0.1uF
25V

C3007
0.1uF

25V

C3011
0.1uF

25V

C3013
0.1uF

OPT

C3029
0.1uF
25V

1.3A

3.53V=1.222*(1+51K/27K)

+2.5V_FPGA

Vout=1.222*(1+R1/R2)

Vout=1.25*(1+R2/R1)

5V_Normal

+3.3V_FPGA

19.5V -> 7.8V

8.5V -> 3.4V

VTH =2.7V

Vout=0.827*(1+R1/R2)=1.225V

Max 1000mA

+1.5V_DDR

1.5A‘

+1.15_core

+1.8V_DPP

+1.2V_DPP

+1.9V_DPP

Vout=0.8*(1+R1/R2)=1.207

+3.5V_Normal

+3.5V_WIFI

FAN_SW

5.2V=0.8*(1+11K/2K)

Power_DET

ST_BY Power

Vout=0.8*(1+R1/R2)

+2.5V_DPP

19V_DC_Voltage_DET

1.5A‘

Vout=0.8*(1+R1/R2)=1.207

+3.3V_TUNER

LGE Internal Use Only

Содержание PW800G

Страница 1: ... com Asia Oceania http biz lgservice com Internal Use Only Printed in Korea P NO MFL68702301 1502 REV01 DLP PROJECTOR SERVICE MANUAL CHASSIS FM51A MODEL PW800 800G MODEL PW800 NA EU MA CB PW800G GL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL ...

Страница 2: ...onics Inc All rights reserved Only for training and service purposes CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SPECIFICATION 4 ADJUSTMENT INSTRUCTION 5 TROUBLE SHOOTING GUIDE 15 BLOCK DIAGRAM 18 EXPLODED VIEW 19 SCHEMATIC CIRCUIT DIAGRAM APPENDIX ...

Страница 3: ...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 metallic parts such as antenna terminals phone ja...

Страница 4: ...dance with BOM 5 The receiver must be operated for about 5 minutes prior to the adjustment 3 Test method 1 Performance LGE PROJECTOR test method followed 2 Demanded other specification Safety KCC IEC CE specification EN55022 Class B CCC EMC KCC IEC CE specification EN60950 1 CCC 4 Model General Specification No Item Specification Remark Min Max Unit 1 Video input applicable system 1 NTSC M 2 PAL B...

Страница 5: ...to the Set and make it Power On state G Heat Run for at least 3 min before the adjustment 4 Folding Mirror Adjustment 1 When the lighting system should be readjusted 1 Check the position of the guide in the back of the engine and move the guide boss to the appropriate position Fig 4 2 yellow zone As shown in Fig 4 1 turn the three adjustment screws clockwise to tighten them so they are secure As s...

Страница 6: ...tom first fades away and then the light on the right side also starts to slowly fade Left Right Adjustment Screw C Clockwise Tightening direction The light on the right side first fades away and then the light at the top also starts to slowly fade Counterclockwise Loosening direction The light on the left side first fades away and then the light on the bottom side also starts to slowly fade 4 2 Il...

Страница 7: ... fix the Focus on the part where the White Cross Hatch Pattern is classified on each part of screen 3 Popup the White Cross Hatch Pattern and measure the width of each Point 4 Focus judging standard Center 3 2 mm 3 7 mm or less Measure line width excluding light Flare Refer to Fig 4 5 1 1 4 5 2 Focus Stopper Location Verification 1 Test pattern White cross hatch 2 Visually verify focus after locat...

Страница 8: ...n 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 Country Wi Fi Country Adjustment 6 1 Country Group Country Adjustment 1 Enter to the adjustment mode by selecting IN START 2 Press the right arrow ke...

Страница 9: ...ce board 1EA RS 232 cable 1EA 7 2 Composition of the equipment 7 3 Download method 1 Connect the main board and the interface board as in the Fig 7 3 1 2 As in the Fig 7 3 1 click the red square area of the HDCP2 key download program window in the PC of the Fig 7 3 1 Pressing the Enter key on the keyboard will start downloading Interface Board Fig 7 2 1 Device Setting Diagram Fig 7 3 1 Download Pr...

Страница 10: ... of post process use keypad or remote controller 2 Press P ONLY key of the adjustment remote controller to enter Power Only mode Full White screen is displayed 3 To enter the next adjustment enter EXIT of the remote controller to exit Full white screen and proceed to the adjustment 11 Compensate Auto Keystone 11 1 Used Device Adjustment remote controller Projector remote controller 11 2 Adjustment...

Страница 11: ...the bottom left of the IN START screen If it shows 00 it means NG 2 Check the settings for each suffix from 1 Country Group 3 Check if ADC Comp 480i ADC Comp 1080p and ADC RGB show an OK status in 3 Adjust ADC 4 In 4 EDID check if RGB and HDMI1 show an OK status Fig 12 2 1 5 5 Wi Fi CHECK shows an OK status Automatically search for nearby access points and determine if they are showing OK or NG Sh...

Страница 12: ... 13 3 2 is displayed 4 Click Model to select PW800 model and click Adjustment then the adjustment starts 5 If adjustment is properly completed OK as in the bottom 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 13 3 3 and click 2 Adjustment again to try re adjustment 6 Press the Back or Exit key when the compensati...

Страница 13: ...IG Software Organization 1 Model Selection PW800 2 Selecting screen size W 861 H 539 1 Press the direction key of the adjustment remote controller to change the screen of the projector to White Pattern After 2 3 seconds White Color Coordinate Data is transmitted from CL200 In the result display window in the right center of the screen color coordinate and brightness value are recorded 2 Press Fini...

Страница 14: ... 30 90 40 B3 00 81 00 9E 20 00 90 51 20 1F 30 48 80 40 36 00 00 20 53 00 00 1E 66 21 50 B0 51 00 1B 30 50 40 70 36 00 00 20 53 00 00 1E 00 00 00 FD 00 3A 60 7A 1E 69 10 00 0A 20 20 20 20 20 20 00 00 00 FC 70 00 4C 47 20 50 52 4F 4A 45 43 54 4F 52 0A 00 DB 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 14 37 01 01 01 01 10 01 19 01 03 80 80 50 78 0A 31 14 AB 51 4D A3 24 20 05 48 4...

Страница 15: ... Connections Symptoms of a bad connection 1 P2 P3 P4 4 FAN Stop fan operating conversion to Stand by a little after when power is on FAN When fan was inserted conversely conversion to stand by during operating the set 2 P201 20 Tuner board Image distorted 3 P1101 4 Tuner board No power 4 P401 70 DMD board No image LED is turned on or vertical horizontal bars appear 5 P1 10 Keypad Board Key does no...

Страница 16: ... 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 P874 P872 P873 8 8 8 ͲͺͿ ΓΠΒΣΕ ΒΤΤΖΞΓΝΪ ΡΠΚΟΥ ΆͿͶ ΓΠΒΣΕ ΒΤΤΖΞΓΝΪ ΡΠΚΟΥ 1 A connection defect of a connector No Circuit Number Pin count Connections Symptoms of a bad connectio...

Страница 17: ...KQP JGEM CDNG JGEM UU F JGEM CKP UU JGEM CKP OCNHWPVKQP KHFN ERDUG GU GU GU 0Q 0Q 0Q 0Q 0Q G RCF YQTMU Ĝ 0 TTQT Ĝ KIJ 6GOR TTQT GU 4GRNCEG FCRVGT JGEM EQPPGEVKQP ECDNG JGEM DQCTF OCNHWPEVKQP JGEM RCTVU OCNHWPEVKQP JGEM CKPDQCTF OCNHWPEVKQP JGEM EQPPGEVKQP JGEM CKPDQCTF OCNHWPEVKQP LED on but No image LED not turning on If turned off automativally Symptoms can be checked at power off status of Inst...

Страница 19: ...echanical 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 Shock Fire or other Hazards Do not modify the original design without permission of manufacturer IMPORTANT SAFETY NOTI...

Страница 20: ...21 PCMIORD_N GPIO116 W20 PCMIOWR_N GPIO114 V21 PCMIRQA_N GPIO110 Y18 PCMOE_N GPIO118 T16 PCMREG_N GPIO128 R17 PCM_RESET GPIO134 T18 PCMWAIT_N GPIO105 W16 PCMWE_N GPIO198 U15 TS0CLK GPIO92 V10 TS0DATA 0 GPIO82 T14 TS0DATA 1 GPIO83 T13 TS0DATA 2 GPIO84 U13 TS0DATA 3 GPIO85 V15 TS0DATA 4 GPIO86 U12 TS0DATA 5 GPIO87 V13 TS0DATA 6 GPIO88 U14 TS0DATA 7 GPIO89 T11 TS0SYNC GPIO91 T12 TS0VALID GPIO90 V12 T...

Страница 21: ...SB0_DM C4 USB1_DM Y12 USB0_DP B4 USB1_DP AA12 BIN0M J2 BIN0P J3 GIN0M K3 GIN0P J1 RIN0M K2 RIN0P K1 HSYNC0 M6 VSYNC0 L6 BIN1M L2 BIN1P L3 GIN1M M1 GIN1P M2 RIN1M N1 RIN1P N3 SOGIN1 M3 IC101 LGE2134 256M M1A_256M AUVRM U3 GND_1 A6 GND_2 A13 GND_3 A15 GND_4 A18 GND_5 B12 GND_6 B14 GND_7 B16 GND_8 B17 GND_9 B19 GND_10 B20 GND_11 C9 GND_12 C10 GND_13 C21 GND_14 D9 GND_15 E20 GND_16 F9 GND_17 F11 GND_1...

Страница 22: ...0uF 10V 3 5V_ST ZD305 2 5V C3053 100pF 50V C3082 10uF 10V Q3007 AO3407B G D S C3005 0 01uF 50V OPT R3002 1 8K C3068 100pF 50V L3005 UBW2012 121F R3003 10K C3041 0 1uF 16V L3007 UBW2012 121F R3008 10K R3022 10K ZD304 2 5V C3030 10uF 10V IC3011 AZ1117BH 1 8TRE1 1 ADJ GND 2 OUT 3 IN ZD301 5V C3057 0 1uF 25V C3055 0 1uF 16V Q3003 2SC3052 E B C R3011 51K C3069 0 1uF 16V L3001 UBW2012 121F C3091 10uF 25...

Страница 23: ...1036 0 1uF TP401 3 5V_DLP R43 33 Q501 SBT2222A_AUK E B C R307 0 C1073 0 1uF IC10 DPP6401 TDO2 M18 TDO1 L18 TMS2 V16 TMS1 V15 TDI P18 TCK R18 TRSTZ V17 ICTSEN V6 HW_TEST_EN V7 TSTPT_7 K20 TSTPT_6 K19 TSTPT_5 J22 TSTPT_4 J21 TSTPT_3 J20 TSTPT_2 J19 TSTPT_1 H22 TSTPT_0 H21 ETM_PIPESTAT_2 F1 ETM_PIPESTAT_1 G4 ETM_PIPESTAT_0 G3 ETM_TRACESYNC F2 ETM_TRACECLK G2 RTCK G18 SPARE E16 VPGM D17 ZD401 9 1V OPT...

Страница 24: ...S 02 010L OPT R343 13K 3 5V_Normal D0 _HDMI4 5V_HDMI C1453 10uF 10V C329 1uF PWM2 VA1113 20V ADUC 20S 02 010L OPT FAN3_TACH C601 0 1uF 16V WIFI R347 1K VA1453 ESD_HDMI 5V_Normal R1470 47 R345 47K VA1111 20V ADUC 20S 02 010L OPT C1455 0 1uF USB_N FAN1_TACH VA1109 20V ADUC 20S 02 010L OPT L1451 UBW2012 121F 120OHM R9 10K CK _HDMI4 R8016 1K D1455 MMBD6100 A2 C A1 3 5V_ST C1452 10uF 10V C603 10uF 10V ...

Страница 25: ...V GND_LED R845 5 1K R833 33 C886 10uF 10V R830 0 C823 10uF 25V GND_LED IC833 KIA75S358F 3 IN 2 VEE 4 OUT 1 IN 5 VCC C887 10uF 10V R816 5 1K R883 10K DC_19V L801 2 2uH C829 10uF 10V C881 2 2uF 10V IC13 LM29152RS ADJ 1 EN 2 INPUT 4 OUTPUT 5 FLG ADJ 3 GND L871 2 2uH C806 0 1uF 16V R818 2 2K C830 10uF 10V IC803 KIA75S358F 3 IN 2 VEE 4 OUT 1 IN 5 VCC RED_EN C894 10uF 25V IC832 NLASB3157DFT2G 3 B0 2 GND...

Страница 26: ...T C3715 100pF 50V OPT IC3701 AZ1117BH 1 8TRE1 OPT 1 ADJ GND 2 OUT 3 IN C3711 10uF 10V OPT C3717 0 1uF 16V OPT C3714 10uF 10V OPT 3 3V_TU 1 8V_TU TU3701 TDSS G551D B TUNER_EU 5 3 3V 11 DLIF_ N 2 RESET 10 DLIF_ P 4 SDA 1 NC_1 9 IF_AGC 8 NC_3 3 SCL 7 1 8V 6 NC_2 12 SHIELD A1 A1 B1 B1 R56 100 IF_P_MSTAR PC_L_IN HP_ROUT TUNER_RESET 3 5V_ST HP_LOUT C22 10uF 6 3V AV_CVBS_IN TU_SCL IF_AGC C23 10uF 6 3V PC...

Страница 27: ...3701 AZ1117BH 1 8TRE1 1 ADJ GND 2 OUT 3 IN C3711 10uF 10V C3717 0 1uF 16V C3714 10uF 10V 3 3V_TU 1 8V_TU TU3701 TDSS G551D B TUNER_EU 5 3 3V 11 DLIF_ N 2 RESET 10 DLIF_ P 4 SDA 1 NC_1 9 IF_AGC 8 NC_3 3 SCL 7 1 8V 6 NC_2 12 SHIELD A1 A1 B1 B1 R56 100 IF_P_MSTAR PC_L_IN HP_ROUT TUNER_RESET 3 5V_ST HP_LOUT C22 10uF 6 3V AV_CVBS_IN TU_SCL IF_AGC C23 10uF 6 3V PC_R_IN IF_N_MSTAR C21 10uF 10V TU_SDA SID...

Страница 28: ...25V DMD_D 15 DMD_D 3 DMD_DAD_OEZ DMD_LOADB DMD_D 22 C4 0 1uF 25V DMD_D 19 DMD_D 5 DMD_REF_1 9V DMD_TRC DMD_SCTRL C5 0 1uF 25V DMD_D 18 DMD_D 2 VRST_ 10V DMD_SAC_CLK FBX0040CMFF6UA00 P101 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 C6 0 1uF 25V DMD_D 21 DMD_D 1 DMD_SCTRL FBX0040CMFF6UA00 P102 A1 A2 A3 A4 B1 B2 B3 B4 C1 C2 C...

Страница 29: ......

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