LG Flatron L1932P Скачать руководство пользователя страница 22

Страница: 22 / 29

DATE: 2006. 04. 01.

*AL LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

C902

0CK103CK51A

0603B103K500CT 10nF 10% 50V

C903

0CC102CK41A

C1608C0G1H102JT 1nF 5% 50V C

C904

0CE107EF610

KMG16VB100M 100uF 20% 16V 12

C905

0CE227EF638

KMG5.0TP16VB220M 220uF 20% 1

C906

0CK104CF56A

0603B104K160CT 100nF 10% 16V

C907

0CE227EF638

KMG5.0TP16VB220M 220uF 20% 1

C908

0CK104CF56A

0603B104K160CT 100nF 10% 16V

C909

0CK105CD56A

C1608X7R1A105KT 1uF 10% 10V

C910

0CK104CF56A

0603B104K160CT 100nF 10% 16V

C911

0CK104CF56A

0603B104K160CT 100nF 10% 16V

C912

0CK104CF56A

0603B104K160CT 100nF 10% 16V

C914

0CE107EF610

KMG16VB100M 100uF 20% 16V 12

D801

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D802

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D803

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D804

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D805

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D806

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D807

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D808

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D809

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D810

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D811

0DSIH00018A

ENKMC2837-T112 1.2V 85V 300M

D812

0DSIH00028A

MC2838-T112-1 1.2V 75V 300MA

D813

0DSIH00028A

MC2838-T112-1 1.2V 75V 300MA

D814

0DSIH00028A

MC2838-T112-1 1.2V 75V 300MA

D815

0DSIH00028A

MC2838-T112-1 1.2V 75V 300MA

ZD801

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD802

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD803

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD804

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD805

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD806

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD807

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD808

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

ZD809

0DZ560009GB

BZT52C5V6S-(F) 5.6V 5.2TO6V

Q507

0IKE704200J

KIA7042AF -0.3TO15V 4.2V 500

U201

0IPRP00662A

RTD2363-LF 3.3V_1.8V - - QFP

U501

0ICS240813B

CAT24WC08J-TE13 8KBIT 1KX8BI

U502

0IZZ9H0081A

0IZZ9H0081A MYSON PLCC 44PIN

U701

0IMMRHY051B

HY5DU283222AQP-4 128MBIT 1MX

U801

0IMMRSG036A

M24C02-WMN6TP 2KBIT 256X8BIT

U802

0IMMRSG036A

M24C02-WMN6TP 2KBIT 256X8BIT

U803

0ISTLTI047A

SN74LV4052APWR 2TO5.5V 0.02m

U901

0IPMGKE011A

KIA78D33F 4TO10V 3.3V 1.3W D

U902

0IPMGFA003F

FAN1117AS25X 4TO9.5V 2.5V -

U903

0IPMGSG016A

LD1086D2T18TR 3.4TO30V 1.8V

U904

0IPMGFA003F

FAN1117AS25X 4TO9.5V 2.5V -

L701

6210TCE001P

HB-1S2012-121JT 120OHM 2X1.2

L702

6210TCE001P

HB-1S2012-121JT 120OHM 2X1.2

DATE: 2006. 04. 01.

*AL LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

Q502

0TRIH80001A

RT1C3904-T112 NPN 6V 60V 40V

Q503

0TRIH80001A

RT1C3904-T112 NPN 6V 60V 40V

Q506

0TRIH80001A

RT1C3904-T112 NPN 6V 60V 40V

Q508

0TRIH80001A

RT1C3904-T112 NPN 6V 60V 40V

Q804

0TR390609FA

KST3906-MTF PNP -5V -40V -40

Q805

0TR390609FA

KST3906-MTF PNP -5V -40V -40

AR701

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR702

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR703

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR704

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR705

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR706

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR707

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR708

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR709

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR710

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR711

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

AR712

0RJ0472C687

RCA86TRJ47R0 47OHM 5% 1/16W

R202

0RJ1001D677

MCR03EZPJ102 1KOHM 5% 1/10W

R204

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R206

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R208

0RJ1004D677

MCR03EZPJ105 1MOHM 5% 1/10W

R209

0RJ4700D677

MCR03EZPJ471 470OHM 5% 1/10W

R210

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10W

R211

0RJ1200D677

MCR03EZPJ121 120OHM 5% 1/10W

R212

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10W

R213

0RJ1200D677

MCR03EZPJ121 120OHM 5% 1/10W

R214

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10W

R215

0RJ1200D677

MCR03EZPJ121 120OHM 5% 1/10W

R216

0RJ0512D677

MCR03EZPJ510 51OHM 5% 1/10W

R222

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W 1

R223

0RJ0000D677

MCR03EZPJ000 0OHM 5% 1/10W 1

R224

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10W

R225

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10W

R501

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10W

R502

0RJ1000D677

MCR03EZPJ101 100OHM 5% 1/10W

R523

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R524

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R533

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R534

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R539

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R540

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R541

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R542

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R543

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R547

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R548

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R549

0RJ4701D677

MCR03EZPJ472 4.7KOHM 5% 1/10

R550

0RJ1002D677

MCR03EZPJ103 10KOHM 5% 1/10W

R551

0RJ3301D677

MCR03EZPJ332 3.3KOHM 5% 1/10

R552

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

R553

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

R554

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

R555

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

R556

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

R557

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

R558

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

R559

0RJ2000D677

MCR03EZPJ201 200OHM 5% 1/10W

- 22 -

DIODEs

ICs

FILTERs

TRANSISTOR

RESISTORs

Содержание Flatron L1932P

Страница 1: ...NUAL Website http biz LGservice com E mail http www LGEservice com techsup html CAUTION BEFORE SERVICING THE UNIT READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS NO LM51A MODEL L1932P L1932P DNN AX QS Same model for Service ...

Страница 2: ...ical 56 75Hz 4 Max Resolution D sub Analog 1280 x 1024 75Hz Digital 1280 x 1024 60Hz 5 POWER SUPPLY 5 1 Power AC 100 240V 50 60Hz 0 6A 5 2 Power Consumption 6 ENVIRONMENT 6 1 Operating Temperature 10 C 35 C 50 F 95 F Ambient 6 2 Relative Humidity 10 80 Non condensing 6 3 MTBF 50 000 HRS with 90 Confidence Lamp Life 50 000 Hours Min 7 DIMENSIONS with TILT SWIVEL Width 430 mm 16 93 Depth 242 mm 9 53...

Страница 3: ... Protect the module from the ESD as it may damage the electronic circuit C MOS Make certain that treatment person s body are grounded through wrist band Do not leave the module in high temperature and in areas of high humidity for a long time The module not be exposed to the direct sunlight Avoid contact with water as it may a short circuit within the module If the surface of panel become dirty pl...

Страница 4: ...t receiver ground lead to the receiver chassis ground before connecting the test receiver positive lead Always remove the test receiver ground lead last 9 Use with this receiver only the test fixtures specified in this service manual CAUTION Do not connect the test fixture ground strap to any heat sink in this receiver Electrostatically Sensitive ES Devices Some semiconductor solid state devices c...

Страница 5: ...tip as the solder melts 2 Draw away the melted solder with an anti static suction type solder removal device or with solder braid before removing the IC Replacement 1 Carefully insert the replacement IC in the circuit board 2 Carefully bend each IC lead against the circuit foil pad and solder it 3 Clean the soldered areas with a small wire bristle brush It is not necessary to reapply acrylic coati...

Страница 6: ...onnection 4 Route the jumper wire along the path of the out away copper pattern and let it overlap the previously scraped end of the good copper pattern Solder the overlapped area and clip off any excess jumper wire At Other Connections Use the following technique to repair the defective copper pattern at connections other than IC Pins This technique involves the installation of a jumper wire on t...

Страница 7: ...ls 57 283 49 725 1152 832 32 64 224 832 x 624 V Lines 74 55 667 624 1 3 39 8 H Pixels 65 0 48 363 1344 1024 24 136 160 1024 x 768 V Lines 60 0 806 768 3 6 29 9 H Pixels 78 75 60 123 1312 1024 16 96 176 1024 x 768 V Lines 75 029 800 768 1 3 28 10 H Pixels 100 0 68 681 1456 1152 32 128 144 1152 x 870 V Lines 75 062 915 870 3 3 39 11 H Pixels 92 978 61 805 1504 1152 18 134 200 1152 x 900 V Lines 65 9...

Страница 8: ...DISASSEMBLY 8 Remove the screws Disassembly back door Disassemble back cover Pull up the cabinet corner side 1 2 3 4 ...

Страница 9: ...3 ADC LVDS Transmitter 129 75MHz Panel MCU EEPROM System LVDS Analog R G B D Sub To Key Control 5VMOD 3 3V 1 8V Regulator 24MHz 3 3V 1 8V EEPROM Switch System 5V MOD ON 5V 2 5V TMDS DVI D EEPROM PLL Scaling OSD Memory Interface DDR Memory 128Mbit 156MHz 2 5V TMDS RX ...

Страница 10: ...nal and outputs 8 bit R G B signal to transmitter 2 Power Part This part consists of the one 3 3V and one 1 8V regulators to convert power which is provided 5V in Power board 12V is provided for inverter 5V is provided for LCD panel and micom Also 5V is converted 3 3V and 1 8V by regulator Converted power is provided for IC in the main board The inverter converts from DC12V to AC 700Vrms and opera...

Страница 11: ...DC voltage through a bridge rectifier and a bulk capacitor 3 Energy Transfer This part function is for transfer the primary energy to secondary through a power transformer 4 Output rectifier and filter This part function is to make a pulse width modulation control and to provide the driver signal to power switch to adjust the duty cycle during different AC input and output loading condition to ach...

Страница 12: ... is available to LCD Monitor only 1 Port Setup a Copy UserPort sys file to c WINNT system32 drivers folder b Run Userport exe c Remove all default number d Add 300 3FF e Click Start button f Click Exit button 2 EDID Read Write 1 Run WinEDID exe 2 Edit Week of Manufacture Year of Manufacture Serial Number a Input User Info Data b Click Update button c Click Write button ...

Страница 13: ...display 2 Wait for about 5 seconds and press MENU POWER switch with 1 second interval 3 The SVC OSD menu contains additional menus that the User OSD menu as described below a Auto Color W B balance and Automatically sets the gain and offset value b NVRAM INIT EEPROM initialize 24C08 c CLEAR ETI To initialize using time d AGING Select Aging mode on off e R G B 9300K Allows you to set the R G B 9300...

Страница 14: ...RT POINT AS OPENING EACH POWER LINE NO PROBLEM 1 Waveforms U201 56 CHECK KEY CONTROL CONNECTOR ROUTINE CHECK U201 NO NO CHECK 5VS LINE OPEN CHECK CHECK 3 3V LINE NO CHECK X TAL YES CHECK J806 VOLTAGE PIN5 PIN6 5V CHECK U502 PIN 8 VOLTAGE 5V IS U201 PIN106 3 3V VOLTAGE CHECK U201 PIN 56 PULSE 1 YES YES YES ...

Страница 15: ...OARD AND FIND OUT A SHORT POINT AS OPENING EACH POWER LINE CHECK MICOM INV ON OFF PORT 1 CONFIRM BRIGHTNESS OSD CONTRL STATE 2 CHECK MICOM DIM ADJ PORT LIPS J806 PIN5 PIN6 5V J806 PIN9 5V J806 PIN10 5V CHECK PULSE AS CONTACTING SCOPE PROBE TO CAUTION LABEL CONTACT PROBE TO CAUTION LABEL CAN YOU SEE PULSE AT YOUR SCOPE YES YES YES YES ...

Страница 16: ...803 15 1 CHECK PIN122 123 SOLDERING CONDITION 2 CHECK X501 3 TROUBLE IN U201 CHECK CONNECTION LINE FROM D SUB TO U501 U201 PIN 106 1 3 3V U201 PIN55 56 OSCILLATE AS 24MHZ U201 PIN101 IS 64KHz H SYNC PIN102 IS 60Hz V SYNC IS PULSE APPEARED AT SIGNAL PINS AT MODE 12 1 2 1 2 Waveforms U201 55 56 U201 101 H SYNC 2 U201 102 V SYNC YES YES YES ...

Страница 17: ...PM TROUBLE IN DPM NO NO TROUBLE IN U501 CHECK PC PC IS NOT GOING INTO DPM OFF MODE CHECK H V SYNC LINE CHECK R223 R823 R222 R825 CHECK U201 PIN 101 103 SYNC PULSE 3 3 Waveforms R223 R823 H Sync 3 R222 R825 V Sync YES YES ...

Страница 18: ...WIRING DIAGRAM 18 11P 6P 30P 6631T11012W or 6631T11020W 6631T12006L 6631T20023A ...

Страница 19: ...EXPLODED VIEW 19 010 090 020 100 110 120 130 140 030 150 160 050 040 130 080 070 060 ...

Страница 20: ...ssembly L1932P NON GRAY ABS DUAL CORE P TYPE CORE T CKD 3043TKK190T Base Assembly L1932P STAND BODY GRAY CKD 3043TKK191H Base Assembly L1932P STAND BASE GRAY CKD 49509K0017B Plate PRESS SPTE T0 3 SHIELD L1932 CHASSIS BRACKET CKD 68719ST941E PCB Assembly Sub SUB T T LM51A L17 1932P DNN ONLY SXEUQSP MA SKD 4940TKT272C Knob TACT CONTROL 5KEY LX32 GRAY 3550TKK989B Cover MOLD ABS LXX32 PIECE INSULATOR ...

Страница 21: ...NO DESCRIPTION SPECIFICATION C511 0CC030CK01A 0603N3R0C500LT 3pF 0 25PF 50 C512 0CC180CK41A C1608C0G1H180JT 18pF 5 50V C513 0CH8106F611 MV4 0TP16VC10M 10uF 20 16V C514 0CC101CK41A C1608C0G1H101JT 100pF 5 50V C515 0CC101CK41A C1608C0G1H101JT 100pF 5 50V C516 0CC101CK41A C1608C0G1H101JT 100pF 5 50V C702 0CK104CF56A 0603B104K160CT 100nF 10 16V C703 0CK104CF56A 0603B104K160CT 100nF 10 16V C704 0CK104C...

Страница 22: ... 6V 60V 40V Q503 0TRIH80001A RT1C3904 T112 NPN 6V 60V 40V Q506 0TRIH80001A RT1C3904 T112 NPN 6V 60V 40V Q508 0TRIH80001A RT1C3904 T112 NPN 6V 60V 40V Q804 0TR390609FA KST3906 MTF PNP 5V 40V 40 Q805 0TR390609FA KST3906 MTF PNP 5V 40V 40 AR701 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W AR702 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W AR703 0RJ0472C687 RCA86TRJ47R0 47OHM 5 1 16W AR704 0RJ0472C687 RCA86TRJ47R...

Страница 23: ...330 33OHM 5 1 10W R837 0RJ0222D677 MCR03EZPJ220 22OHM 5 1 10W R840 0RJ0222D677 MCR03EZPJ220 22OHM 5 1 10W R842 0RJ0222D677 MCR03EZPJ220 22OHM 5 1 10W R845 0RJ0102D677 MCR03EZPJ100 10OHM 5 1 10W R846 0RJ4700D677 MCR03EZPJ471 470OHM 5 1 10W R847 0RJ4700D677 MCR03EZPJ471 470OHM 5 1 10W R848 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W R849 0RJ1000D677 MCR03EZPJ101 100OHM 5 1 10W R851 0RJ0222D677 MCR03EZPJ...

Страница 24: ...SCHEMATIC DIAGRAM 24 1 SCALER 1 2 3 1 2 U201 55 56 U201 101 H SYNC 2 U201 102 V SYNC 3 R223 R823 H Sync 3 R222 R825 V Sync ...

Страница 25: ... 25 2 MICOM ...

Страница 26: ... 26 3 MEMORY ...

Страница 27: ... 27 4 JACK WAFER 3 3 Waveforms R223 R823 H Sync 3 R222 R825 V Sync ...

Страница 28: ... 28 5 POWER ...

Страница 29: ...Apr 2006 P NO 38289S0041 Printed in Korea ...

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