Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for LG RE-32FZ30RX
Summary of Contents for LG RE-32FZ30RX
-
Page 1: Service Manual
website:http://biz.LGservice.com e-mail:http://www.LGEservice.com/techsup.html COLOR TV SERVICE MANUAL CHASSIS : MC-036A MODEL:RE/RL-28/32FZ30RQ CAUTION BEFORE SERVICING THE CHASSIS, READ THE SAFETY PRECAUTIONS IN THIS MANUAL. Jul.,2003 P/NO : 3828VD0151A Printed in Korea... -
Page 2: Table Of Contents
CONTENTS CONTENTS ....................2 SAFETY PRECAUTIONS .................3 SERVICING PRECAUTIONS ..............4 SPECIFICATION ..................6 ADJUSTMENT INSTRUCTION ..............8 TROUBLE SHOOTING ................16 BLOCK DIAGRAM...................20 PRINTED CIRCUIT BOARD ..............22 EXPLODED VIEW ................26,28 EXPLODED VIEW PARTS LIST ............27,29 REPLACEMENT PARTS LIST ............... 30 SVC. -
Page 3: Safety Precautions
SAFETY PRECAUTIONS IMPORT ANT SAFETY NOTICE Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by the Schematic Diagram and Replacement Parts List. 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. -
Page 4: Servicing Precautions
SERVICING PRECAUTIONS CAUTION: Before servicing receivers covered by this service transistors and semiconductor "chip" components. The manual and its supplements and addenda, read and follow the following techniques should be used to help reduce the SAFETY PRECAUTIONS on page 3 of this publication. incidence of component damage caused by static by static NOTE: If unforeseen circumstances create conflict between the electricity. - Page 5 c. Quickly move the soldering iron tip to the junction of the Fuse and Conventional Resistor component lead and the printed circuit foil, and hold it Removal/Replacement there only until the solder flows onto and around both the 1. Clip each fuse or resistor lead at top of the circuit board component lead and the foil.
-
Page 6: Specification
P/N of B.O.M RE/RL-29FB51RQ 5) Warm up TV set for more than 20min. before the measurement. RE-28FZ30RQ Test and Inspection Method 1) performance:Follow the Standard of LG TV test 2) Standards of Etc requirement Model Name Market Compiance RE-32FZ30RX... - Page 7 Feature and Function Specification Remark Item Teletext Option TOP, FLOF, LIST 8page Remocon NEC code AV input Side or, Front: 1, Rear: 2 Component input PERI TV connector Full SCART:1 RGB input 2 Carrier stereo BG,DK NICAM stereo BG,I 2 Carrier Dual BG,DK NICAM Dual BG,I...
-
Page 8: Adjustment Instruction
ADJUSTMENT INSTRUCTION (RF: PG50Ch or A/V input: RED pattern) 1. Application Object (4) Loosen fixed screw of DY and closely to CPT funnel part. These instructions are applied to all of the color TV, MC-036A. (5) Check the center of screen that purity magnet of CPT by crossing adjustment. - Page 9 2. Preliminary steps g.Repeat adjusting until the color coordinate of High and Low Light is satisfied. (1) Tune the TV set to receive an 100% white pattern. h.Check the color coordinate of adjusted condition with (2) This adjustment should be perfomed after screen voltage white balance meter.
- Page 10 6.Deflection & POP position setting data bottom ,right-bottom of screen to the best straight line. adjustment. (15) OSD P (OSD POSITION) adjustment. Adjust so that the character “2” of “EHTP2” is in accord with 6.1 Adjustment preparation right of Screen Center Vertical line after finished (1)~ (14) (1) Deflection setting data adjustment is operate by SVC adjustment.
- Page 11 SERVICE 3 standard DATA Screen OSD FONT status and adjustment in H-Shift ARC SVC adjustment. Item PHILIPS ARC MODE SVC OSD FONT(50Hz,PAL) H-SHIFT 32”FLAT 29” FLAT 28” FLAT 16:9 Adjustment IBRM 14:9 50 149 Adjustment WDRM ZOOM1 50 Z1 Adjustment X CGAIN ZOOM2 50 Z2...
- Page 12 3.POP POSITION adjustment. (For PIP MODEL) (4) POS 60 adjustment (1) Press the YELLOW key of SVC remocon to change POP - Change the main input to NTSC signal and then adjust mode. POS60 to identity of vertical location. (1) POS adjustment ( H POSITION) - Adjust POS to the inseparable border between main screen and POP.
- Page 13 Table. 3 OPTION 3 Function Table 1. OPTION 1 Function Option Function Remark Option Function Remark Code Code 4:3 TV 100 PROGRAM SAVE WIDE 200PR 16:9 TV 200 PROGRAM SAVE WITHOUT TEXT WITHOUT TURBO SEARCH FUNCTION WL/CL model TSEAR TEXT WITH TEXT WITH TURBO SEARCH FUNCTION CT/CE/WT/WE model...
- Page 14 Table 4. OPTION 4 Function State Language Function Default 0:ENG Only English 1:EU 5EA English/German/French/Italy/Spanish 2:EU ETC Pol./Hungary/Czecho/Russia/Eng 3:PARSI English/Parsi LANG 4:ARAB URDU English/French/Arab+Urdu 5:English+Hindi English/Hindi 6:English+I+M+V English/Indonesian/Malaysian/Vietnamese 7:English+THAI English/Thai 8:English+China English/China 0:West Europe English/French/Swedish/Czech/German/Spanish/Italian 1:East Europe1 Polish/French/Swedish/Czech/German/Slovenian/Italian/Rumanian English/French/Swedish/Turkish/German/Spanish/Italian 2:Turkey EU1 3:East EU2 English/Hungarian/Serbian/Czech/German/Polish/Spanish/Italian/ Rumanian...
- Page 15 6. Sound Prescaler * MSP3410 Pre-scaler setting value. Don’t adjust mass-production. Because this value of SVC Item Description DATA setting is set to come up to standard. Only This standard is for reference. FM Pre-scaler Nicam Pre-scaler In case of Phone jack is over 1EA in AV1 & AV2,apply to Scart Pre-scaler Phone standard.
-
Page 16: Trouble Shooting
TROUBLE SHOOTING - 16 -... - Page 17 - 17 -...
- Page 18 - 18 -...
- Page 19 - 19 -...
-
Page 20: Block Diagram
BLOCK DIAGRAM 1.MAIN - 20 -... - Page 21 2.SMPS - 21 -...
-
Page 22: Printed Circuit Board
PRINTED CIRCUIT BOARD MAIN - 22 -... - Page 23 100Hz(TOP) 100Hz(BOTTOM) - 23 -...
- Page 24 REACTOR - 24 -...
- Page 25 FRONT CONTROL(32”) FRONT CONTROL(28”) POWER CONTROL SIDE A/V - 25 -...
-
Page 26: Exploded View
EXPLODED VIEW(RE/RL-28FZ30) - 26 -... -
Page 27: Exploded View Parts List
PWB(PCB) ASSEMBLY,SUB CONT MC036A RE-28FZ30RQ FRONT CTRL 6871VSMX41A PWB(PCB) ASSEMBLY,SUB MC036A CKD FZ30 PWR CTRL 6871VSMX43A PWB(PCB) ASSEMBLY,SUB A/V MC036A CKD SIDE A/V FZ30 0IGL120104A IC,LG SEMICONDUCTOR CDS SENSOR MODULE(P1201-04) 332-229A SCREW,DRAWING ASSY,HEXAGON HEAD SPECIAL NON 33 FZMY-1 1PTF0403116 SCREW,TAP TITE(P)[TRUSS HEAD] - 27 -... - Page 28 EXPLODED VIEW(RE/RL-32FZ30) - 28 -...
- Page 29 PWB(PCB) ASSEMBLY,SUB MC036A CKD FZ30 FRONT CTRL 6871VSMX41A PWB(PCB) ASSEMBLY,SUB MC036A CKD FZ30 PWR CTRL 6871VSMX43A PWB(PCB) ASSEMBLY,SUB A/V MC036A CKD SIDE A/V FZ30 0IGL120104A IC,LG SEMICONDUCTOR CDS SENSOR MODULE(P1201-04) 332-229M SCREW,DRAWING PAN WASHER 7mm 45mm MSWR3/FZY 1PTF0403116 SCREW,TAP TITE(P)[TRUSS HEAD] - 29 -...
-
Page 30: Replacement Parts List
REPLACEMENT PARTS LIST LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO DESCRIPTION Q165 0TR945009AA TR, KSC945C-Y SAMSUNG TP TO92 50V 150MA TR, KSA733C-Y TP SAMSUNG TO-92 Q166 0TR733009AA D850 0ISK100300A IC, DIODE MODULE(RU4AM+FMLG12S) LF816 0TR733009AA TR, KSA733C-Y TP SAMSUNG TO-92 Q167 IC001 0ISM555000B... - Page 31 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
- Page 32 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
- Page 33 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
- Page 34 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
- Page 35 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
- Page 36 For Capacitor & Resistors, CC, CX, CK, CN : Ceramic RD : Carbon Film the charactors at 2nd and 3rd CQ : Polyestor RS : Metal Oxide Film digit in the P/No. means as CE : Electrolytic RN : Metal Film follows;...
- Page 37 ZN1101 164-003K VARISTOR,SVC621D-14A ILJIN 620V 0% 6600VM2002A SW1101 SWITCH,PUSH SDKEA3 ALPS IEC 250V 8A 480G SW1151 140-315A SWITCH,TACT SKHV17910B LG C&D NON 12V SW1152 140-315A SWITCH,TACT SKHV17910B LG C&D NON 12V SW1153 140-315A SWITCH,TACT SKHV17910B LG C&D NON 12V SW1154 140-315A SWITCH,TACT SKHV17910B LG C&D NON 12V...
- Page 38 P/N: 3854VA0121A-S1 DATE: 2003.07.15...