OSD & TEXT LANGUAGES 0 SOUTHEAST ASIA 0 ENGLISH 1 1 EAST EU CYRILLIC TEXT 2 RESERVED 3 RESERVED 4 RESERVED 5 RESERVED 6 RESERVED 7 RESERVED 0 ENGLISH 1 EAST EU ALL 2 3 WEST EU GREEK TEXT ENGLISH RUSSIAN 3 RESERVED 4 RESERVED 5 RESERVED 6 RESERVED 7 RESERVED 0 ENGLISH 1 EU 7EA 2 3 WEST EU ALL ENGLISH GREEK 4 RESERVED 5 RESERVED 6 RESERVED 7 RESERVED - 12 - 0 ENGLISH 1 INDONESIAN 2 MALAY 3 VIETNAMESE 4 THAI 0 ENGLISH 1 GERMAN 2 RUM3 ARAB TEXT 0 ENGLISH 1 ARABIC 2 3 PARSI ARAB ALL 4 RESERVED 5 RESERVED 6 RESERVED 7 RESERVED 4 PARSI TEXT The same ARAB TEXT 5 SOUTHEAST W/O TEXT The same SOUTHEAST ASIA TEXT 6 WEST EU W/O TEXT The same WEST EU GREEK TEXT 7 EAST EU W/O TEXT The same EAST EU CYRILLIC TEXT 8 ARAB W/O TEXT 9 CHINA, INDIA W/O TEXT 0 ENGLISH 1 FRENCH 2 ARAB 3 URDU 0 ENGLISH 1 FRENCH 2 ARAB 3 PARSI 0 ENGLISH 1 FRENCH 2 ARAB 3 URDU 4 PARSI 0 ENGLISH 1 CHINESE 0 ENGL
TROUBLE SHOOTING 1.
3) No Raster (2/2) Check the B+ at D829 cathode Normal Is the voltage each pin voltage of IC501 Abnormal OPEN NO Check Fuse of AC line Check/ Replace Fuse OK Check pin 73 of IC501(H_Out) Check the in/out of regulator(IC822, IC823, IC824) Check the voltage of C832 Check/ Replace IC501 NO Check/ Replace DB801 Check Q402 collector waveform Check the voltage pin4 of IC810 Check/ Replace Q402 NO Check/ Replace Fuse and IC810 Check T401 & each pin voltage Check/ Replace IC810, IC802, Q830 Check
4) No Picture/ No Sound Is any OSD displayed? NO OK OK Check IC501 pin 83, 84, 85 (R, G, B out) Check receiving system in MENU & execute Auto - Program OK Does the auto - Program operate properly NO OK Store on manual -program MENU NO Check the waveform pin73(H-out) NO Check IC501 pin 83, 84, 85 (R, G, B out) Check SMPS Trans Secondary Voltage OK Check pin3 Reset Voltage OK OK Check pin8, 12 SCL, SDA NO Check IC12(EEPROM) & SCL, SDA, Line OK Replace IC501 P13A (R, G, B out of IC501) P13A (R
2.
PRINTED CIRCUIT BOARD MAIN - 18 -
POWER SIDE-A/V CONTROL SMPS LED HARMONIC - 19 -
BLOCK DIAGRAM - 20 -
EXPLODED VIEW 943 400 913 170 150 112 174 550 120 300 501 520 580 540 530 330 600 590 310 700 - 21 -
EXPLODED VIEW PARTS LIST The components identified by mark critical for safety. Replace only with part number specified. is LOCA. No. PART No. 112 6334V29010B CPT,Bare A68QCU770X 000MGB 29INCH FLAT 5/4 48KHZ 6335V29029A CPT,ITC A68QCU770X 770LGF 29INCH FLAT 0.0_0.5G 4/3 16KHZ 120 6400VA0025D Speaker,Fullrange C163A01K1450 - 15W 8OHM 86DB 110HZ 150 6140VC2007F Coil,Degaussing RT-29FB75V 16OHM AL 55T 0.65mM SQUARE 29INCH 170 170-844K Drawing,Assembly CPT EARTH UL1015 AWG22-TBC 0.
REPLACEMENT PARTS LIST For Capacitor & Resistors, the characters at 2nd and 3rd digit in the P/No. means as follows; LOCA. NO CC, CX, CK, CN : Ceramic CQ : Polyester CE : Electrolytic PART NO RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RF : Fusible DESCRIPTION LOCA. NO PART NO D406 0DRTW00164B RGP15J 600V 1.3V 5UA 50A 250NSEC DO1 D407 0DD060009AC TVR06J 600V 1.4V 10UA 25A 300NSEC DO IC DESCRIPTION IC12 0IAL241610B AT24C16A-10PI-2.7 16KBIT 2KX8BIT 2.
For Capacitor & Resistors, the characters at 2nd and 3rd digit in the P/No. means as follows; LOCA. NO PART NO C204 0CN4710K519 C205 0CN1010K519 C206 DESCRIPTION CC, CX, CK, CN : Ceramic CQ : Polyester CE : Electrolytic RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RF : Fusible LOCA.
For Capacitor & Resistors, the characters at 2nd and 3rd digit in the P/No. means as follows; LOCA. NO CC, CX, CK, CN : Ceramic CQ : Polyester CE : Electrolytic PART NO RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RF : Fusible DESCRIPTION LOCA.
For Capacitor & Resistors, the characters at 2nd and 3rd digit in the P/No. means as follows; LOCA. NO PART NO DESCRIPTION LOCA. NO PART NO CC, CX, CK, CN : Ceramic CQ : Polyester CE : Electrolytic RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RF : Fusible DESCRIPTION P201B 387-A06J GIL-G-06 GIL-J-06 500mM 2.50MM 6P UL R214 0RD5602F609 RD-96T1J56K0 56KOHM 5% 1/6W 3.2X1.8M P401 366-043K 35929-0410 4P 10.00MM 1R STRAIGHT DI R215 0RD2402F609 RD-96T1J24K0 24KOHM 5% 1/6W 3.2X1.
For Capacitor & Resistors, the characters at 2nd and 3rd digit in the P/No. means as follows; CC, CX, CK, CN : Ceramic CQ : Polyester CE : Electrolytic LOCA. NO PART NO R435 0RS2700K607 R438 0RS0221K619 R440 RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RF : Fusible DESCRIPTION LOCA. NO PART NO RSD02T3J270R 270OHM 5% 2W 12.0X4.0MM R585 0RD0101F609 RD-96T1J1R00 1OHM 5% 1/6W 3.2X1.8MM SML02R0J2R20 2.2OHM 5% 2W 8.6X3.5MM R587 0RD1000F609 RD-96T1J100R 100OHM 5% 1/6W 3.2X1.
For Capacitor & Resistors, the characters at 2nd and 3rd digit in the P/No. means as follows; DESCRIPTION LOCA. NO RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RF : Fusible LOCA. NO PART NO R902 0RD2200F609 RD-96T1J220R 220OHM 5% 1/6W 3.2X1.8M R855 6322TA080AB Thermistor,NTC TP8D15LKBESMNR 8OHM R903 0RD2200F609 RD-96T1J220R 220OHM 5% 1/6W 3.2X1.8M SK901 6620VBC003A Socket,CRT PCS030A 8P 15.24MM R906 0RD1201A609 RDM92T1J1K20 1.2KOHM 5% 1/2W 6.5X2.
P/No : 38549D0024A 2006.01.
P/NO : 38289S0051Y May, 2006 Printed in Korea