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LG MU-60PZ90V Service Manual Download Page 29

- 29 -

BLOCK DIAGRAM

IC501

Rembrandt

-I 

Scaler

5V/3.3V/1.8V   #11

IC404

FLI2310

De_interlace

3.3V/2.5V   #10

IC201

AD9888

ADC

3.3V  #3

IC401

VPC3230(M)

Decoder

5V/3.3V   #9

IC202

Sil169B

TMDS_RX

3.3V  #4

IC502/503/504

K4S643232E

SDRAM (8Mbyte)

3.3V 

#12

IC502/503/504

K4S643232E

SDRAM (8Mbyte)

3.3V 

#12

YUV 16 bit

15

Pin 

D_SUB 

PC

-

IN

IC701

R8820LV

CPU

3.3V  #13

IC703

MX29LV160B

Flash

-ROM   (2MByte)

3.3V

IC702

K6R4016V1C

SRAM  (512KB)

3.3V

21

PIN

For 

LG

50

PDP

-50

IC301

uPD64083

3D

-

Comb

9/5/3.3/2.5  #8

DVI

-

I

IC405

K4S643232E

SDRAM(8Mbyte)

3.3V   #7

9

PIN

RS

-

232C

IC750

DS232AS

RS

-232C

5VST

PORT_EXTEND

(74LVC244/74LVC574)

3.3V 

#14

15

Pin 

D_SUB 

PC

-

OUT

IC101

CXA2089

SWITCH

Y/C

AV1

L/R for 

Component

IC302

LA7151

SWITCH

IC104

OPA3682

AMP

5V   #1

RGB /HV

H/V

RGB

B

TX0

`

,TX1

`

TX2

`

,TXC

`

D0

`

,D1

`

D2

`

,IDK

`

RGB

A

H/V/CLK/

FIELD

TXD0,1

RXD0,1

SVHS

BNCBNC

IC101

MSP3440

Sound

Processor

IC105

LA4282

AUDIO AMP

PC L/R

L/R

L/R

L/R for SVHS,BNC 

2,3

rd 

Pin(T1,R1)

:Control/Download

4,6

th

Pin(T2,R2)

:Debugging

IC601

Sil160

TMDS_TX

3.3V   #16

Y/

Pb

/Pr(480i)

1H R/G/B

COMPONENT  Y/

Pb

/Pr

IC402

74LS123

5V  #9

Monostable Multivibrator

Y,

Pb

,Pr (480p

`

)  : high 

Y,

Cb

,Cr (480i)     : low

YUV 16 bit

#:

the number of the circuit schematic

Indicate even/odd 

for de_interlace

24

24

8

8

T.M.D.S

:

Transition Minimized

Differential Signaling

PHIL KIM 2003.02.13

Wired _OR

50

 KK PDP VSC Block Diagram

A/V Interface

Comp 480I/P,ID_AT

ID_PAL/NTSC,

FAN ALARM,KEY

CH1

CH0

U

-Com

ID

Y/

Pb

/Pr

(480P

¸¨

)

Y/C

Y/C

AV

PC L/R

CXA2089 L/R OUT 

IC752

74ACT253

5VST

¸ł

IR

Y/C

STB L/R from LST

-

2200

STB L/R

FLI2310

De_interlace

3.3V/2.5V   #6

K4S643232E

SDRAM(8Mbyte)

3.3V   #7

RGB(PC)

RGB(DTV)

YUV

(Video)

VPC3230(S)

Decoder

5V/3.3V   #5

AV

AV

Y/C

Buff

T541 #6

24

24

16

Scart1

R/G/B

Scart2

Half

IC101

CXA2089

SWITCH

S2_V, L/R

Y/C

PAL

Sync signal for  R/G/B,L/R

SVHS

L/R for SVHS 

NTSC

Y/C

Y/C

1

H R/G/B

RGB

74

HCT08

TX

"

http://www.wjel.net

Summary of Contents for MU-60PZ90V

Page 1: ...AUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS RF 03LA MODEL MU 60PZ90V M C CANADA http biz lgservice com USA http www lgservice com http lgservice com techsup html h t t p w w w w j e l n e t ...

Page 2: ...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 exposed metallic part has a return path to the chassis the measured resistance should be between 1MΩ and 5 2MΩ When the exposed metal has no return path to the chassis the reading must ...

Page 3: ... EXTERNAL CONTROL DEVICE SETUP 8 IR CODE 14 ADJUSTMENT INSTRUCTION 16 PRINTED CIRCUIT BOARD 19 BLOCK DIAGRAM 29 EXPLODED VIEW 30 EXPLODED VIEW PARTS LIST 31 REPLACEMENT PARTS LIST 32 SCHEMATIC DIAGRAM TABLE OF CONTENTS h t t p w w w w j e l n e t ...

Page 4: ... refer to Speaker Speaker Stand manual 6 COMPONENT INPUT AUDIO INPUT JACKS Connect a component video audio device to these jacks 7 S VIDEO INPUTS Connect S Video out from an S VIDEO VCR or other S Video device to the S VIDEO input AUDIO VIDEO INPUT JACKS Connect audio video out from external equipment to these jacks 8 POWER CORD SOCKET This Monitor operates on an AC power The voltage is indi cated...

Page 5: ...ub picture images MENU Displays on screen menus one by one Exits the current menu NUMBER buttons WIN SIZE Adjusts the sub picture size WIN POSITION Moves the sub picture SPLIT ZOOM Enlarges the picture ZOOM ZOOM Enlarges or reduces the main picture size VCR BUTTONS Control some video cassette recorders OK D D E E Selects menu option Memorizes menu changes F F G G Volume button Increases decreases ...

Page 6: ...0 85 06 74 55 60 00 70 00 75 00 31 500 35 000 37 500 48 363 56 476 60 023 54 348 63 995 67 500 60 000 63 981 47 700 59 625 47 700 59 625 60 00 70 00 75 00 60 00 70 06 75 02 60 05 70 01 75 00 60 00 60 02 60 00 75 02 60 00 75 02 Vertical Frequency Hz Resolution 832x624 1024x768 852x480 1152x864 1280x960 1280x1024 1360x768 1366x768 Horizontal Frequency KHz Vertical Frequency Hz Monitor Display Specif...

Page 7: ... kg Power requirement Resolution Color Operating Temperature Range Operating Humidity Range Maximum Elevation MU 60PZ90M MU 60PZ90V 57 3 1455 84 3 883 3 9 99 144 65 3 AC120V 60Hz 1366 x 768 Dot 16 770 000 256 steps of each R G and B 32 104 F 0 40 C Less than 80 6561 feet 2000m SPECIFICATIONS h t t p w w w w j e l n e t ...

Page 8: ... the RS 232C input jack to an external control device such as a computer or an A V control system and control the Monitor s functions externally Connect the serial port of the control device to the RS 232C jack on the Monitor back panel RS 232C connection cables are not supplied with the Monitor T Type of Connector D Sub 9 pin Male ype of Connector D Sub 9 pin Male RS 232C Configurations RS 232C C...

Page 9: ... l 0 1 13 Remote Control Lock Mode k m 0 1 14 PIP Twin k n 0 3 15 PIP Aspect Ratio k o 0 1 16 Split Zoom k p 21 99 17 PIP Position k q 0 3 18 Treble k r 0 64 19 Bass k s 0 64 20 Balance k t 0 64 21 Color Temperature k u 0 3 22 Red Adjustment k v 0 C8 23 Green Adjustment k w 0 C8 24 Blue Adjustment k 0 C8 25 PIP Input Source k y 0 4 26 Abnormal State k z 0 a 27 ISM Method j p 0 3 28 Low Power j q 0...

Page 10: ...c Set ID Data Cr Acknowledgement You select either 16 9 or 4 3 screen aspect ratio using the PC DTV 720p 1080i c Set ID OK Data x 05 Volume Mute Command e G To control volume mute on off You can also adjust mute using the MUTE button on remote control Transmission Data 0 Volume mute on Volume off 1 Volume mute off Volume on k e Set ID Data Cr Acknowledgement e Set ID OK Data x 04 Screen Mute Comma...

Page 11: ...rmat using PIP ARC on the remote control Transmission k o Set ID Data Cr Acknowledgement Data 0 4 3 1 16 9 o Set ID OK Data x 09 Color Command2 i G To adjust the screen color You can also adjust color in the Video menu Transmission Data Min 0 Max 64 Refer to Real Data Mapping 1 See page 27 k i Set ID Data Cr Acknowledgement i Set ID OK Data x 10 Tint Command2 j G To adjust the screen tint You can ...

Page 12: ...smission Data Min 0 Max 64 Refer to Real Data Mapping 1 See page 27 k s Set ID Data Cr Acknowledgement s Set ID OK Data x 20 Balance Command2 t G To adjust balance You can also adjust balance in the Audio menu Transmission Data Min 0 Max 64 Refer to Real Data Mapping 1 See page 27 k t Set ID Data Cr Acknowledgement t Set ID OK Data x Real Data Mapping 3 0 20 5 19 A 18 5F 1 64 0 69 1 C3 19 C8 20 22...

Page 13: ...ata Cr Acknowledgement u Set ID OK Data x 31 Picture Size Setting for Twin Picture mode Command2 t G To adjust main picture size in twin picture mode Transmission Data Min 0 Max 64 Refer to Real Data Mapping1 See page 27 j t Set ID Data Cr Acknowledgement t Set ID OK Data x 25 PIP Input Select Command2 y G To select input source for sub picture in PIP mode Transmission Data 0 RGB 1 Component 2 Vid...

Page 14: ...r frequency FCAR 1 TC fOSC 12 Duty ratio T1 TC 1 3 Repeat frame C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7 Repeat code 9 ms 4 5 ms 0 55 ms 9 ms 2 25 ms G Bit description G Frame interval Tf The waveform is transmitted as long as a key is depressed Bit 0 Tf Tf Tf 108ms 455KHz 0 56 ms 0 56 ms 1 12 ms Bit 1 2 24 ms How to Connect How to Connect Remote...

Page 15: ...er On Off Discrete IR Code Only Power On Discrete IR Code Only Power Off R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button R C Button RGB DVI V deo S video Component Discrete IR Code Input RGB Selection Discrete IR Code Input DVI Selection Discrete IR Code Input Video Selection Discrete IR Code Input S video Selection Discrete ...

Page 16: ...r image or screen burn may occur on the panel 3 Adjustment item 3 1 SET assembly adjustment 1 RGB Auto Cut Off MIN Bias MAX Bias adjustment standard equipment VG828 VG854 801GF MSPG3240A or same product 2 Adjustment of POWER PCB Assembly voltage 3 Adjustment of White Balance 4 Adjustment of Component Off Set 5 DDC Data input Caution Each PCB assembly must be checked by check JIG set 4 POWER PCB As...

Page 17: ...the zero calibration of the CA 100 then stick sensor to PDP module surface when you adjust O For manual adjustment it is also possible by the following sequence 1 Select white pattern of heat run mode by pressing power on key on remote control for adjustment then operate heat run more than 15 minutes 2 Supply 216 gray level 50 size length and breadth signal to RGB input 3 To adjust High Light stic...

Page 18: ...mmand and check whether check sum is OK 6 If check sum is NG repeat 3 4 7 IF Check Sum is OK DDC data for Analog RGB input is completed O DDC data input for Digital RGB DVI 1 Connect PC serial to DVI cable of jig for DDC adjustment to DVI terminal DVI Jack 2 Operate S W for DDC record and select DDC data for digital RGB in model menu 3 Operate EDID Write command 4 Operate EDID Read command and che...

Page 19: ... 19 PRINTED CIRCUIT BOARD MAIN TOP h t t p w w w w j e l n e t ...

Page 20: ... 20 PRINTED CIRCUIT BOARD MAIN BOTTOM h t t p w w w w j e l n e t ...

Page 21: ... 21 PRINTED CIRCUIT BOARD SMPS DC DC TOP h t t p w w w w j e l n e t ...

Page 22: ... 22 SMPS DC DC BOTTOM PRINTED CIRCUIT BOARD h t t p w w w w j e l n e t ...

Page 23: ... 23 SMPS PFC TOP PRINTED CIRCUIT BOARD h t t p w w w w j e l n e t ...

Page 24: ... 24 SMPS PFC BOTTOM PRINTED CIRCUIT BOARD h t t p w w w w j e l n e t ...

Page 25: ... 25 PRINTED CIRCUIT BOARD SPK TOP SPK BOTTOM CONTROL TOP CONTROL BOTTOM LOCAL KEY TOP LOCAL KEY BOTTOM VS PACK TOP VS PACK BOTTOM h t t p w w w w j e l n e t ...

Page 26: ... 26 PRINTED CIRCUIT BOARD POWER SWITCH TOP POWER SWITCH BOTTOM POWER CONTROL TOP POWER CONTROL BOTTOM VA TOP VA BOTTOM h t t p w w w w j e l n e t ...

Page 27: ... 27 AV BOARD TOP AV BOARD BOTTOM PRINTED CIRCUIT BOARD h t t p w w w w j e l n e t ...

Page 28: ... 28 PRINTED CIRCUIT BOARD AV FIX BOARD TOP AV FIX BOARD BOTTOM h t t p w w w w j e l n e t ...

Page 29: ...01 MSP3440 Sound Processor IC105 LA4282 AUDIO AMP PC L R L R L R L R for SVHS BNC 2 3 rd Pin T1 R1 Control Download 4 6 th Pin T2 R2 Debugging IC601 Sil160 TMDS_TX 3 3V 16 Y Pb Pr 480i 1H R G B COMPONENT Y Pb Pr IC402 74LS123 5V 9 Monostable Multivibrator Y Pb Pr 480p high Y Cb Cr 480i low YUV 16 bit the number of the circuit schematic Indicate even odd for de_interlace 24 24 8 8 T M D S Transitio...

Page 30: ...W 551 560 550 102 101 600 400 401 520 540 301 302 306 303 304 330 630 200 201 620 610 530 640 580 570 590 202 203 204 206 208 213 207 210 211 212 209 205 521 300 305 312 310 307 308 309 311 h t t p w w w w j e l n e t ...

Page 31: ...ONE 302 4980V00142A SUPPORTER FILTER AL5052 NONE 303 4980V00143B SUPPORTER FILTER AL5052 NONE 304 4980V00143A SUPPORTER FILTER AL5052 NONE 305 5230V00018A FILTER MECH LGM60 01 306 4980V00141A SUPPORTER FILTER AL5052 NONE 307 3210V00219B FRAME FRONT AL MN 60PZ90V LEFT 308 4972V00016B FIXER MAIN FRAME FD 60X3 309 4972V00016A FIXER MAIN FRAME FD 60X3 310 3210V00218B FRAME FRONT AL MN 60PZ90V RIGHT 31...

Page 32: ... IC102 IC103 IC104 IC107 IC1101 IC1102 IC1103 IC1104 IC1105 IC1201 IC1202 IC1203 IC1204 IC1205 IC1401 IC1405 IC1406 IC202 IC301 IC401 IC402 IC403 IC405 IC407 IC410 IC501 IC502 IC503 IC504 IC601 IC701 IC702 IC703 IC704 IC740 IC741 IC742 IC743 IC744 IC745 IC746 IC747 IC748 0ISO208900A 0IMCRFA010A 0IAL242110A 0IAL242110A 0IMCRTI003A 0IPRPBB005A 0IKE704200J 0IDS162100B 0IMCRPH015A 0ISH092100B 0ISH1221...

Page 33: ...07 Q720 Q721 Q722 Q723 Q724 Q725 Q801 Q802 Q803 Q804 Q806 Q808 Q8101 Q8102 Q8104 Q8105 Q8105 Q8106 Q8107 Q8108 Q8108 Q8201 Q8203 Q8204 Q8205 Q8206 Q8207 Q8208 Q8210 Q8303 Q8304 Q8401 Q8402 Q8403 Q8501 Q8502 Q8503 Q8504 Q8505 Q8601 Q8602 Q8604 Q8605 Q8606 Q8607 Q8608 Q8802 Q8803 Q8804 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR387500AA 0TR150400BA 0TR387500AA 0TR387500AA 0TR387500AA 0TR1766...

Page 34: ...RT NO DESCRIPTION D8203 D8204 D8205 D8206 D8208 D8209 D8210 D8211 D8212 D8213 D8214 D8215 D8216 D8217 D8301 D8302 D8303 D8304 D8305 D8306 D8307 D8311 D8312 D8319 D8401 D8402 D8403 D8404 D8405 D8406 D8407 D8408 D8409 D8411 D8412 D8412 D8414 D8418 D8419 D8501 D8502 D8503 D8504 D8505 D8506 D8507 D8508 D8509 D8510 D8511 D8512 0DD260000BB 0DD110009DB 0DD100009AP 0DD120000BB 0DR010009AA 0DD100009AM 0DZ1...

Page 35: ...0 2W 5 1V 5MA PF UDZS TE 17 5 1B 0 2W 5 1V 5MA PF SD05 TC R TP SOD323 5V 5A 15A SD05 TC R TP SOD323 5V 5A 15A SD05 TC R TP SOD323 5V 5A 15A SD05 TC R TP SOD323 5V 5A 15A LOCA NO PART NO DESCRIPTION ZD8902 ZD8906 ZD8908 C005 C006 C007 C008 C010 C012 C013 C014 C014 C015 C015 C017 C018 C019 C019 C020 C020 C021 C022 C022 C023 C023 C024 C024 C025 C025 C026 C029 C030 C030 C031 C034 C035 C038 C039 C040 C...

Page 36: ...20 R TP SMD SMD 10UF MVG 16V 20 R TP SMD SMD LOCA NO PART NO DESCRIPTION C479 C485 C488 C489 C491 C494 C505 C506 C507 C510 C523 C524 C671 C672 C673 C674 C675 C676 C7116 C728 C755 C758 C760 C765 C766 C769 C770 C772 C774 C785 C787 C788 C789 C791 C793 C801 C804 C806 C809 C810 C8101 C8102 C8105 C8106 C8107 C811 C8110 C8111 C812 C813 C818 0CE106SF6DC 0CE107SF6DC 0CE106SF6DC 0CK224DF56A 0CE106SF6DC 0CK2...

Page 37: ...7UF K S 22 5 A C 275V 0 15UF K S 22 5 CK 2200PF 1KV 10 TR 7 5MM CK 2200PF 1KV 10 TR 7 5MM CK 2200PF 1KV 10 TR 7 5MM LOCA NO PART NO DESCRIPTION C8330 C8331 C8332 C8333 C8336 C8401 C8402 C8404 C8407 C8409 C8410 C8411 C8412 C8414 C8416 C8504 C8506 C8507 C8508 C8510 C8511 C8512 C8513 C8514 C8515 C8517 C8518 C8519 C8520 C8521 C8522 C8523 C8524 C8525 C8601 C8602 C8605 C8606 C8607 C8610 C8611 C879 C8802...

Page 38: ...SCRIPTION L413 L470 L471 L472 L473 L474 L8812 L8814 L8815 L8816 L8819 L8820 L8821 L8822 LA202 T8201 T8202 T8301 T8302 T8401 T8501 T8502 T8503 T8801 P001A P001B P002A P002B P005A P005B P007B P01 P100A P101 P101A P101B P102A P102B P104 P108A P108B P111A P600 P741 P800 P800B P801 P801 P8011 0LCML00005A 0LC0233002A 0LC0233002A 0LC0233002A 0LC0233002A 0LC0233002A 150 C04J 150 C02F 150 C02F 6170VZ0005B ...

Page 39: ...HM 1 16 W 1608 5 22 OHM 1 16 W 1608 5 22 OHM 1 16 W 1608 5 22 OHM 1 16 W 1608 5 22 OHM 1 16 W 1608 5 LOCA NO PART NO DESCRIPTION AR260 AR261 AR262 AR263 AR264 AR265 AR400 AR401 AR402 AR403 AR460 AR461 AR462 AR463 AR465 AR466 AR467 AR468 AR469 AR470 AR471 AR472 AR473 AR474 AR475 AR512 AR513 AR514 AR515 AR516 AR517 AR550 AR551 AR552 AR553 AR677 AR678 AR679 AR680 AR681 AR682 AR691 AR693 AR694 AR695 A...

Page 40: ...M 1 2 W 5 00 TA52 1K OHM 1 2 W 5 00 TA52 47K OHM 2 W 5 00 TA62 LOCA NO PART NO DESCRIPTION R8261 R8262 R8263 R8264 R8301 R8302 R8303 R8307 R8308 R8312 R8313 R8316 R8318 R8319 R8320 R8324 R8325 R8327 R8328 R8329 R8340 R8401 R8402 R8403 R8405 R8406 R8407 R8408 R8409 R8410 R8412 R8413 R8414 R8415 R8416 R8418 R8419 R8421 R8423 R8425 R8501 R8502 R8503 R8504 R8505 R8507 R8508 R8509 R8510 R8514 R8516 0RS...

Page 41: ... 6 W 5 TA52 91 OHM 1 6 W 5 00 TA52 1 3K OHM 1 6 W 5 00 TA52 LOCA NO PART NO DESCRIPTION R8825 R8826 R8827 R8828 R8830 R8832 R8833 VR801 VR8401 VR8501 JP1 P101 P102 P102 P103 P103 P104 P105 P105 SW1 SW102 SW2 SW3 SW4 SW741 SW800 F601 F602 F603 IC411 IC412 IC413 L001 L002 L003 L004 L007 L008 L009 L100 L101 L411 L412 L8301 L8302 0RD4701F609 0RD3900F609 0RD4701F609 0RD1001F609 0RD1002F609 0RD1001F609 ...

Page 42: ...501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501NT 3 2X1 6X1 6MM R TP FBMH3216 HM501N...

Page 43: ...NO 3828VD0150A CANADA LG Electronics Canada Inc 550 Matheson Boulevard East Mississauga Ontario L4Z 4G3 USA LG Customer Interactive Center P O Box 240007 201 James Record Road Huntsville AL 35824 ATTN CIC h t t p w w w w j e l n e t ...

Page 44: ...h t t p w w w w j e l n e t ...

Page 45: ...h t t p w w w w j e l n e t ...

Page 46: ...h t t p w w w w j e l n e t ...

Page 47: ...h t t p w w w w j e l n e t ...

Page 48: ...h t t p w w w w j e l n e t ...

Page 49: ...h t t p w w w w j e l n e t ...

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