Related Manuals for LG 30FS4D
Summary of Contents for LG 30FS4D
- Page 1 CANADA : http//biz.lgservice.com : http//www.lgservice.com : http//biz.lgservice.com COLOR TV SERVICE MANUAL CHASSIS : AC-05MB MODEL : 30FS4D 32FS4D-UC CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
- Page 2 29.0 ! 1.5KV: 25-29 inch, 30.0 ! 1.5KV: 32 inch If the meter indication is out of tolerance, immediate service and correction is required to prevent the possibility of CANADA: LG Electronics Canada, Inc. 550 Matheson premature component failure. Boulevard East Mississauga, Ontario L4Z 4G3...
-
Page 3: Table Of Contents
TABLE OF CONTENTS DESCRIPTION OF CONTROLS ...........4 SPECIFICATIONS..............9 ADJUSTMENT INSTRUCTIONS ........10 PRINTED CIRCUIT BOARDS ..........22 BLOCK DIAGRAMS ............29 EXPLODED VIEW...............32 EXPLODED VIEW PARTS LIST .........33 REPLACEMENT PARTS LIST ..........34 SCHEMATIC DIAGRAMS ............- 3 -... -
Page 4: Description Of Controls
DESCRIPTION OF CONTROLS Front Panel Controls ON/OFF Standby indicator (Illuminates brightly when the TV is in standby mode. Dims when the TV is switched on.) Remote control sensor TV/VIDEO MENU VOL left/ right Volume( ) button increases the sound level and vol- ume( ) button decreases the sound level. - Page 5 DESCRIPTION OF CONTROLS Rear Connections Panel Connecting external equipment to your TV. 4 8 0 i 4 8 0 p 4 8 0 i 4 8 0 p 7 2 0 p 7 2 0 p 1 0 8 0 i 1 0 8 0 i RF Connectors: Cable, Antenna...
- Page 6 DESCRIPTION OF CONTROLS Side Connections Panel There are four jacks on the lower-right front side of your TV that make connecting Audio/Video devices like video games and camcorders very simple. The jacks are like those found on the back jack connection panel.
- Page 7 DESCRIPTION OF CONTROLS Remote Control Functions in TV Mode MODE Selects the remote operating mode: TV, VCR, Cable, DVD or Satellite. Select other operating modes, for the remote to oper- MODE INDICATOR ate external devices. LIGHTS Show active remote mode TV INPUT every time any button is Switches TV mode or CATV...
- Page 8 DESCRIPTION OF CONTROLS Remote Control Functions in TV Mode COMP2 POWER Selects the Component 2 input Turns your TV or any other source. programmed equipment on or off, depending on mode. FRONT HDMI Selects the front video Selects the HDMI input source. input source.
-
Page 9: Specifications
SPECIFICATIONS Product Specifications Model 32FS4D-UC Horizontal Size (inches) 36.14 Height (inches) 16.51 Thickness (inches) 23.13 Weight (pounds) 114.9 Power requirement AC 120V~ 60Hz Television system American TV Standard, NTSC-M, Integrated ATSC tuner, 64 & 256 QAM Television Channel VHF: 2 - 13 UHF: 14 - 69 CATV: 1 - 135 CADTV: 1 - 135... -
Page 10: Adjustment Instructions
ADJUSTMENT INSTRUCTIONS 1. Application Object These instructions are applied to the AC-05MB chassis. 2. Notes (1) Because this is not a hot chassis, it is not necessary to use an isolation transformer. However, the use of an isolation transformer will help protect test instruments. (2) Adjustments must be done in the correct order. - Page 11 ADJUSTMENT INSTRUCTIONS 7. CUT-OFF Adjustment (Screen Voltage Adjustment) 7-1. Test equipment Oscilloscope, 100:1 Probe 7-2. Adjustment (1) Select EZ Adjust 3. CUT-OFF, by pressing the ADJ key on the SVC Remote control. When it enters to adjustment mode, the pattern from a signal generator is being selected, it becomes with Normal image 16:9 and the CUT-OFF DRIVE data setting 31.
- Page 12 ADJUSTMENT INSTRUCTIONS And if the B is narrow, change the SW1401 to the left to make the size width as same as A and B. * If the neutral condition is alike, not to change, put the position. (3) Readjust the “1.Raster, Cent, H/V Size“ by pressing the L-LIN U-LIN ADJ key of adjustment remote control.
- Page 13 ADJUSTMENT INSTRUCTIONS 9-3. ADC Offset Adjustment 11. Sub Bright, TINT, COLOR (1) After receiving a signal press the ADJ Key on the SVC Adjustment Remote Control repeatedly to acess the Adjustment mode. (2) Adjustment will set the automatically by pressing the 11-1.
- Page 14 PURITY & CONVERGENCE ADJUSTMENT Caution: 5. Reconnect the internal degaussing coil. Convergence and Purity have been factory aligned. Do not 6. Position the beam bender locking rings at the 9 o'clock attempt to tamper with these alignments. position and the other three pairs of tabs (2,4 and 6 pole However, the effects of adjacent receiver components, or magnets) at the 12 o'clock position.
- Page 15 PURITY & CONVERGENCE ADJUSTMENT 1.ADJUST YOKE Z-AXIS FIRST 2 .ADJUST BEAM BENDER 2 POLE TO GET EQUAL BLUE MAGNET TO GET FOUR EQUAL COLOR CIRCLES COLOR CIRCLES MAGNETS 8. Referring to above, perform the following two steps: 5. Restore the screen by removing the horizontal line. a.
- Page 16 PURITY & CONVERGENCE ADJUSTMENT ROTATION DIRECTION RING MOVEMENT OF RED OF BOTH TABS PAIRS AND BLUE BEAMS OPPOSITE POLE SAME OPPOSITE POLE SAME UP/DOWN ROCKING OF THE YOKE CAUSES LEFT/RIGHT ROCKING OF THE YOKE UP/DOWN ROCKING OF THE YOKE LEET/RIGHT ROCKING OF THE YOKE OPPOSITE ROTATION OF RED AND BLUE CAUSES OPPOSITE SIZE CHANGE OF CAUSES OPPOSITE ROTATION OF RED...
- Page 17 ADJUSTMENT INSTRUCTIONS 12. Service Mode Adjustment Data (SVC Remote control ‘ADJ’ Key) (1) Raster, Center, H/V_Size Data DATA V-POSITION V-SIZE 20-->25 H-POSIT ION H-SIZE UP-VLIN LO-VLIN PIN-AMP PIN-PHASE UP-CPI N LO-CPIN AFC-BOW AFC-ANGLE (2) Pin-Cushion Data [16:9 Mode] [4:3 Mode] DATA DATA V-POSITION...
- Page 18 ADJUSTMENT INSTRUCTIONS (3) W/B Data DATA R-DRIVE 31(Fix.) G-DRIVE B-DRIVE R-CUTOFF 31(Fix.) G-CUTOFF B-CUTOFF (4) SUB-BRIGHT: 20-->18 (5) SUB-TINT/COLOR SUB-TINT: 12 SUB-COLOR: 8 - 18 -...
- Page 19 ADJUSTMENT INSTRUCTIONS 13. Service Mode Adjustment Data (SVC Remote control ‘IN-START’ Key) (1) CXA2150 Initial Initial Initial ITEM ITEM ITEM Data Data Data * SYSTEM RF/AV/480i/480p: 2 HD 720p/1080i: 3 SHP-F0 SD:1, HD: 0 * LTI_LEV: Digital Preset Mode: 3 Other Mode: 2 - 19 -...
- Page 20 ADJUSTMENT INSTRUCTIONS (2) TeckWell IC(TW9919) Initial Initial ITEM ITEM Data Data (3) NEC IC(uPD64011) Initial Initial ITEM ITEM Data Data - 20 -...
- Page 21 ADJUSTMENT INSTRUCTIONS (4) MST3000(ADC_IC) Initial Initial ITEM ITEM Data Data - 21 -...
-
Page 22: Printed Circuit Boards
PRINTED CIRCUIT BOARD MAIN(TOP) - 22 -... - Page 23 PRINTED CIRCUIT BOARD MAIN(BOTTOM) - 23 -...
- Page 24 PRINTED CIRCUIT BOARD POWER - 24 -...
- Page 25 PRINTED CIRCUIT BOARD DIGITAL(TOP) - 25 -...
- Page 26 PRINTED CIRCUIT BOARD DIGITAL(BOTTOM) - 26 -...
- Page 27 PRINTED CIRCUIT BOARD POWER S/W V-FOCUS SIDE A/V - 27 -...
- Page 28 PRINTED CIRCUIT BOARD LED/IR CONTROL - 28 -...
-
Page 29: Block Diagrams
BLOCK DIAGRAM - 29 -... - Page 30 BLOCK DIAGRAM - 30 -...
- Page 31 NOTES - 31 -...
-
Page 32: Exploded View
EXPLODED VIEW - 32 -... -
Page 33: Exploded View Parts List
EXPLODED VIEW PARTS LIST Part No. Description 4810V01503A BRACKET,CRT 32FS3D AC05MA HIPS 40AF . 6335932003A CPT ASSEMBLY,W76ERS270XV1 N(+0.40G) 0G TINT DOUBLE 6335932003B CPT,ITC W76ERS270XV1 L 32INCH SUPER-SLIM 0.50G 4/3 6400VA0025F SPEAKER,FULLRANGE C163A01K1452 8OHM 15/20W 86DB OTHERS 32FS2D EAP30771101 Coil,Degaussing 32INCH SUPER SLIM AT 110V ADD SPONGE 6868900001A EARTH,CRT 32INCH 2POINT TIN WIRE BRAID 144TS 32FS1D 64109UH002A... -
Page 34: Replacement Parts List
Q1410 0TRKE10013A KTD1047 TO3P 160V 12A 0IPRPXL001B IC314 XC9572XL-10TQ100C XILINX TQ100 Q1504 0TR387500AA CHIP 2SC3875S(ALY) BK KEC IC315 0ICTMLG013A LGDT1901A LG IC 24P Q1505 0TR387500AA CHIP 2SC3875S(ALY) BK KEC IC405 0ILNRIS002A EL8401ISZ-T7 14PIN Q1601 0TR150400BA CHIP 2SA1504S(ASY) BK KEC IC500... - Page 35 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION Q207 0TR387500AA CHIP 2SC3875S(ALY) BK KEC D1415 0DD300009AC RU3AMV(1) 600V 1.5A 50A 0.4US Q208 0TR387500AA CHIP 2SC3875S(ALY) BK KEC D1419 0DR500000CA FMQ-G5GS TO3P 1700V 10A 50A Q212 0TR387500AA CHIP 2SC3875S(ALY) BK KEC D1420...
- Page 36 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION D971 0DD060009AC TVR06J 600V 250NSEC - C1204 0CE105DK618 1UF STD 50V 20% FL TP 5 D972 0DD060009AC TVR06J 600V 250NSEC - C1205 0CE105DK618 1UF STD 50V 20% FL TP 5 D973 0DD060009AC TVR06J 600V 250NSEC -...
- Page 37 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C1418 181-010F PP 0.15UF 400V 5% FM NON C1641 0CE228DJ650 2200UF STD 35V 20% FM7.5 BULK C1418 181-010E PP 400V 0.12UF J C1645 0CE105DK618 1UF STD 50V 20% FL TP 5 C1421 181-010C PP 0.08UF 400V 5% FM 7.5MM...
- Page 38 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C218 0CE106DF618 10UF STD 16V 20% FL TP 5 C255 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R C219 0CK103CK56A 0.01UF 1608 50V 10% R/TP X7R C256 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R 0CE477BF618 470UF KME TYPE 16V 20% FL TP 5...
- Page 39 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C273 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R 0CE477DD618 470UF STD 10V 20% FL TP 5 C274 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R C437 0CE226SF6DC 22UF MVG 16V 20% SMD R/TP C275 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R...
- Page 40 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C524 0CK104DK56A 0.1UF 2012 50V 10% R/TP X7R C680 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R C681 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R C525 0CE107DF618 100UF STD 16V 20% FL TP 5 C682 0CK103CK56A 0.01UF 1608 50V 10% R/TP X7R...
- Page 41 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION C825 0CK4710W515 470PF D 500V 10% B(Y5P) TR C913 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R C826 0CE108DH618 1000UF STD 25V 20% FL TP 5 C914 0CK104CF56A 0.1UF 1608 16V 10% R/TP X7R C828 0CE228DK650...
- Page 42 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION 366-009D CONNECTOR,WAFER 2.36PAI 1P COIL & TRANSFORMER 366-009D CONNECTOR,WAFER 2.36PAI 1P L002 0LA0102K119 INDUCTOR,10UH 10% A P400 6630V600932 CONNECTOR,WAFER DIN41612-B49-ML32 0LA0332K119 INDUCTOR,33UH 10% A P401 6630V600932 CONNECTOR,WAFER DIN41612-B49-ML32 L1102 0LA0102K119 INDUCTOR,10UH 10% A...
- Page 43 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION R1430 0RD1000F609 100 OHM 1/6 W 5% TA52 RESISTOR R1431 0RF0470K607 0.47 OHM 2 W 5.00% TA62 R1433 0RS1001H609 1K OHM 1/2 W 5.00% TA52 AR100 0RJ4701C687 4.7KOHM 5% 1/16W R1434 0RS4700K607...
- Page 44 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION R506 0RN4701F409 4.7K OHM 1/6 W 1.00% TA52 R915 0RD0222A609 22 OHM 1/2 W(7.0) 5.00% TA52 R527 0RN1002F409 10K OHM 1/6 W 1.00% TA52 R925 0RF0102H609 10 OHM 1/2 W 5.00% TA52 R532 0RD3001H609 3K OHM 1/2 W 5.00% TA52...
- Page 45 REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION B606 0LCML00002A FILTER,EMC MLB-321611-0120A-N1 “ 38289U0525C MANUAL,USER AC05MB *LGECI B612 0LCML00002A FILTER,EMC MLB-321611-0120A-N1 6710900004C REMOTE CONTROLLER,AC05MB B750 0LCML00002A FILTER,EMC MLB-321611-0120A-N1 FB01 125-022K FILTER,EMC 62MM 1UH NY 3.5X6.0MM FB02 125-123A FILTER,EMC FERRITE BFD3565R2F(TAPING)
- Page 46 Jan., 2006 P/NO : 38289S0011B Printed in Korea CANADA: LG Electronics Canada, Inc. 550 Matheson Boulevard East Mississauga, Ontario L4Z 4G3 : LG Electronics Alabama Inc. P.O.Box 240007, 201 James Record Road, Bldg. 3, Huntsville, AL 35824...