4980900109B 4980900109D

30919E0025A 30919E0025J 30919E0025P

4980900113A 4980900113B

4980900114A 4980900114B

4980900115A 4980900115B

4980900116A 4980900116B

3809900103D 3809900103E

3501900014F 3501900014G 3501900014C

3301900095H 3301900095N

3301900092D 3301900092Q
68719MMU20A 68719MMU20C 68719MMU20B EBR30484901
68719SMJ26A 68719SMJ26C 68719SMJ26B
68719SM157A 68719SM157B 68719SM157D
68719SMJ11A 68719SMJ11B 68719SMJ11C 68719SMJ11E

580 600

6709900019A 68719SM156A 68719SM156B

4811900021A 4811900021E

48149V0003A

- 17 -

EXPLODED VIEW(42PC3DV/DVA)

- 18 -

No. Part No. 6400WMCX03A 6400DTTX02B 6348Q-E113H 6348Q-E127V 6871QCH074A 6871QDH118A 6871QLH057A 6871QRH067A 6871QYH048A 6871QZH053A 4980900109A 4980900109C 4980900109B 4980900109D 30919E0025F 30919E0025K 30919E0025J 520 4980900113A 4980900113B 4980900114A 4980900114B 4980900115A 4980900115B 4980900116A 4980900116B 3809900103D 3809900103E 3501900014A 3501900014C 3301900095H 3301900095N 3301900092D 3301900092Q 68719MMU36A 68719MMU36C 68719MMU36B 530 68719SMJ26A 68719SMJ26C 68719SMJ26B 560 68719SM157A 68719SM157B 68719SM157D 570 68719SMJ11A 68719SMJ11B 68719SMJ11C 6709900019A 68719SM156A 68719SM156B 4811900021A 4811900021E 48149V0003A Description SPEAKER,WOOFER G1560102 8OHM 15/20W 82DB OTHERS 100HZ 193*57MM SPEAKER,TWEETER EN15D-6659 8OHM 15/20W 78DB OTHERS PC1 MODEL PDP,42 852*480 PDP42V80201.AKLGG PDP, 42 852*480 PDP42V80201.DDRSB *CSKD PCB ASSEMBLY,DISPLAY CTRL ASSY 42 42VASIC LVDS PCB ASSEMBLY,DISPLAY YDRV ASSY 42 42V8 80PIN SCAN IC APLICATION PCB ASSEMBLY,DISPLAY XRLT ASSY 42 42V8 XL 4004 ASIC LVDS PCB ASSEMBLY,DISPLAY XRRT ASSY 42 42V8 XR 4004 ASIC LVDS PCB ASSEMBLY,DISPLAY YSUS ASSY 42 42V8 Y SUS B/D PCB ASSEMBLY,DISPLAY ZSUS ASSY 42 42V8 SUPPORTER ASSY,AL 42PC1R-TA, VERTICAL RIGHT SUPPORTER ASSY,AL 42PC1R-TA, VERTICAL RIGHT, C/SKD SUPPORTER ASSY,AL 42PC1R-TA, VERTICAL LEFT SUPPORTER ASSY,AL 42PC1R-TA, VERTICAL LEFT, C/SKD CABINET ASSEMBLY,42PC3DV-UD BRAND 30909E0002A LG CABINET ASSEMBLY, 42PC3DV-UD BRAND 30909E0002A LG,C/SKD Cover Assembly,42PC3DVA-UD LG,C/SKD SUPPORTER ASSY,AL FILTER TOP 42PC1R-TA SUPPORTER ASSY,AL FILTER TOP 42PC1R-TA C/SKD SUPPORTER ASSY,AL FILTER BOTTOM 42PC1R-TA SUPPORTER ASSY,AL FILTER BOTTOM 42PC1R-TA C/SKD SUPPORTER ASSY,AL FILTER RIGHT 42PC1R-TA SUPPORTER ASSY,AL FILTER RIGHT 42PC1R-TA, C/SKD SUPPORTER ASSY,AL FILTER LEFT 42PC1-TA SUPPORTER ASSY,AL FILTER LEFT 42PC1-TA, C/SKD BACK COVER ASSEMBLY,42PC3D NON DIGITAL BACK COVER ASSEMBLY, 42PC1D NON DIGITAL 42PC3D ,C/SKD BOARD ASSEMBLY,D/T SPK STAND AP-42DC11 MF056A FOLDING STAND BOARD ASSEMBLY,D/T SPK STAND AP-42DC11 MF056A FOLDING STAND LGERS C/SKD PLATE ASSEMBLY,AV 3301900098A 3300900017H(PRESS) 42PC I-DTV PLATE ASSEMBLY, AV 3301900098A 3300900017H(PRESS) PACIFIC,E2,IDTV C/SKD PLATE ASSEMBLY, DIGITAL COVER ASSY (PA51D) PLATE ASSEMBLY, ASSY 42PC3D-UD DIGITAL COVER ASSY 1HDMI, C/SKD PCB ASSEMBLY,MAIN PA51D 42PC3DV-UD AUSLLAX DIGITAL B/D PCB ASSEMBLY,MAIN PA51D 42PC3DV-UD SUSLLJR DIGITAL B/D SKD PCB ASSEMBLY,MAIN PA51D 42PC3DV-UD KUSLLMR DIGITAL B/D CKD PCB ASSEMBLY,SUB PA51D 42PC3D-UD AUSLLAX TUNER B/D PCB ASSEMBLY,SUB PA51D 42PC3D-UD KUSLLMR TUNER B/D SKD PCB ASSEMBLY,SUB PA51D 42PC3D-UD KUSLLMR TUNER B/D CKD PCB ASSEMBLY,SUB PA51D 50PC3D-UD AUSLLAX CONTROL KEY PCB ASSEMBLY,SUB PA51D 50PC3D-UD AUSLLAX CONTROL KEY, C/SKD PCB ASSEMBLY,SUB PA51D 42PC3D-UD KUSLLMR CONTROL KEY CKD PCB ASSEMBLY,SUB PA51D 50PC3D-UD AUSLLAX PREAMP+LED PCB ASSEMBLY,SUB PA51D 50PC3D-UD SUSLLJR PREAMP+LED SKD PCB ASSEMBLY,SUB PA51D 50PC3D-UD KUSLLMR PREAMP+LED CKD POWER SUPPLY ASSEMBLY,42INCH UNIFICATION PSU PDP LGIT PA61B 400W 42PB2D PCB ASSEMBLY,SUB PA51D 50PC3D-UD AUSLLAX SIDE AV PCB ASSEMBLY,SUB PA51D 50PC3D-UD KUSLLMR SIDE AV CKD BRACKET ASSEMBLY,SIDE AV 42PC3D-UD PA51D NORTH AMERICA BRACKET ASSEMBLY, SIDE AV 42PC1RV-ZJ PP61C VCTP,EU SHIELD,SIDE AV 42PC1R

- 19 -

REPLACEMENT PARTS LIST
For Capacitor & Resistors, the charactors at 2nd and 3rd digit in the P/No. means as follows; CC, CX, CK, CN : Ceramic CQ : Polyestor CE : Electrolytic RD : Carbon Film RS : Metal Oxide Film RN : Metal Film RF : Fusible

RUN DATE : 2006.6.28

LOCA. NO

PART NO

DESCRIPTION

LOCA. NO IC507 IC600

PART NO 0IPRP00668A 0IPRPS5005A 0IMMRAL014D 0IMMRAL014C 0IMCRSJ001A 0IMCRFA013A 0ICB533100A 0ISTL00029A 0IMO330780B 0IPMGKE032A 0ICB841500B 0IMCRSJ001B 0IMCRSH001A 0IMCRSJ001A 0ICTMLG018B 0IMCRTH002A 0IPMGA0010A
DESCRIPTION IDT2309A-1DCG IDT 16P SII9011CLU(PB FREE) 128P AT24C02BN-10SU-1.8 2KBIT AT24C02N-10SU-2.7 ATMEL 8P SC1565IST-1.8 3P SOT223 74LCX244MTC 20P CS5331A-KSR 8SOIC TP ADC MC33078DR2G 8P MC33078D 8/SOIC TP LINEAR +-18V OP AMP KIA78R09F KEC 5PIN CS8415A-CZR 28P SC1565IST-2.5TR 2.5V 1.5A 3P SOT-223 PQ05DZ1U SHARP 5 SC1565IST-1.8 3P SOT223 LGDP4411 IEP2 LG IC 208P THC63LVD103 64P AZ1117H-3.3 AAC SOT-223 3P
IC100 IC100 IC1000 IC1001 IC1002 IC1003 IC1004 IC1005 IC1006 IC1007 IC1008 IC1009 IC101 IC101 IC102 IC103 IC103 IC104 IC107 IC108 IC110 IC1100 IC1101 IC111 IC200 IC200 IC201 IC201 IC202 IC203 IC300 IC301 IC302 IC303 IC304 IC305 IC306 IC400 IC401 IC500 IC501 IC502 IC503 IC504 IC505 0IMMRAL014D 0IMMRAL014C 0IMCRSS016A 0IMCRSH001A 0IMCRSH001A 0ILNR00015A 0IMCRTI028C 0IMCRMN027D 0IMCRSJ001A 0IMCRSJ001A 0IPMGA0010A 0IMCRFA010A 0IPMGA0010A 0IMCRSO025A 0IKE702900G 0IPH740800H 0ISO206900A 0IPH741400E 0ISTL00024A 0IMMRHY001L 0IMMRHY001L 0IKE704200J 0ICTMLG019A 0IPRP00538A 0IMCRAL006A 0IPRP00009A 0IMCRSH001A 0IMCRPH026B 0IMCRFA010A 0IMCRAL021A 0IMCRXL004A 0IPRPFA015B 0IPMGSG018C 0IPRPNE008A 0IMMR00229A 0IPRPFA016A 0IPMGA0010A 0IPRPM3002D 0ICTMLG009C 0IMCRSJ001A 0IMMR00230A 0IMMR00230A 0IMMR00230A 0IMMR00230A 0IMCRCY001A 0ICTMLG013A AT24C02BN-10SU-1.8 8P AT24C02N-10SU-2.7 8P S3C44BOX01-EDRO LQFP-160 PQ05DZ1U SHARP 5 PQ05DZ1U SHARP 5 NSP-2100A 64P DIGTAL AUDIO TAS5122DCARG4 56P MSP4440K MICRONAS 80P SC1565IST-1.8 3P SOT223 SC1565IST-1.8 3P SOT223 AZ1117H-3.3 AAC SOT-223 3P KA7809R, FAIRCHILD 2P AZ1117H-3.3 SOT-223 3P CXA2181Q SONY 48P KIA7029AF SOT-89 TP 2.9V 74F08D 14P SOIC CXA2069Q QFP64 BK I2C BUS AV S/W 74HC14D 14SOP MC14053BDR2G 16P HY57V641620ETP-H 54P HY57V641620ETP-H 54P KIA7042AF SOT-89 TP 4.2V LGDT3303 LG IC 100P FSA1156P6X-NL 6P AT24C16AN-10SU-2.7 8P ICL3232CBNZ 16P PQ05DZ1U SHARP 5 PA9516APW PHILIPS 16P KA7809R, FAIRCHILD 2P AT24C512W-10SU-2.7 8PIN XC95288XL-10TQG144C FMS6400CS1X 8P LD1086DT15TR 2P UPD64011BGM-8ED-A NEC 160 M12L16161A-5TG 16MBIT FMS6407MTC20X-NL(PB-FREE) 20P AZ1117H-3.3 AAC SOT-223 3P R/TP 3.3V MST9883C-LF-110 MSTAR 80P LGDT1102C HD2.3 LG IC SBGA-432P SC1565IST-1.8 3P SOT223 M12L64164A-5TG 64MBIT M12L64164A-5TG 64MBIT M12L64164A-5TG 64MBIT M12L64164A-5TG 64MBIT CY2305SXC-1HT CYPRESS SOIC 8P LGDT1901A LG IC 24P

D100 D101 D106 D109 D1100 D1101 D115 D200 D201 D202 D203 D600 IC102 LD101 LED802 ZD1000 0DD184009AA 0DD181009AB 0DS181009AA 0DD184009AA 0DZRM00218A 0DL233309AC 0DL233309AC 0DD184009AA 0DRSE00038A 0DRSE00038A 0DL233309AC 0DL233309AC 0DD184009AA 0DD184009AA 0DL200000CA 0DL233309AC 0DZRM00248A KDS184 TP KEC - 85V - 300MA KDS181 TP KEC - 85V - 300MA KSD181 SOT-23 80V 300MA *42PC3DV KDS184 TP KEC - 85V - 300MA ZENERS,UDZS8.2B LED,SAM2333 LED,SAM2333 KDS184 TP KEC - 85V - 300MA SDC15 TVS SOT23 12.8V SDC15 TVS SOT23 12.8V LED,SAM2333 LED,SAM2333 KDS184 TP KEC - 85V - 300MA KDS184 TP KEC - 85V - 300MA LED,SAM5670(DL-2LRG) BK Y-GREEN LED,SAM2333 ZENERS,RLZ8.2B-TE11

CAPACITOR

C100 C100 0CK104CK56A 0CE476WH6DC 0.1UF 1608 50V 10% R/TP X7R 47UF MVK 25V 20% SMD R/TP(SMD)

- 21 -

LOCA. NO C105 C105 C1050 C1051 C1052 C1053 C1054 C1055 C1056 C1057 C1058 C1059 C106 C106 C1061 C1062 C1063 C1064 C1065 C1066 C1067 C1068 C1069 C107 C1070 C1072 C1073 C1074 C1075 C1076 C1077 C1078 C1079 C108 C1080 C1081 C1082 C1083 C1084 C1085 C1086 C1087 C1088 C1089 C109 C1090 C1095 C1097 C110 C1100 PART NO 0CC821CK41A 0CE4763F618 0CK222CK51A 0CK105DF64A 0CK222CK51A 0CK104CK56A 0CK103CK56A 0CC471CK41A 0CE335WK6D8 0CK104CK56A 0CE107WF6DC 0CE106WFKDC 0CK104CK56A 0CE476WH6DC 0CE107WF6DC 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK104CK56A 0CK103CK56A 0CK103CK56A 0CK104CK56A 0CK104CK56A 0CE108EJK18 0CK104CK56A 0CK333CK56A 0CK333CK56A 0CK333CK56A 0CK333CK56A 0CE108EJK18 0CE475WK6DC 0CE475WK6DC 0CK104DK56A 0CE107WF6DC 0CK103CK56A 0CK103CK56A 0CK103CK56A 0CK103CK56A 0CF4741L438 0CF4741L438 0CK104CK56A 0CK103CK56A 0CK103CK56A 0CK103CK56A 0CK104CK56A 0CK103CK56A 0CE107WF6DC 0CE476WH6DC 0CK104CK56A 0CK103CK56A DESCRIPTION 820PF 1608 50V 5% R/TP NP0 47UF SRE,SE 16V 20% FL TP 5 2200PF 1608 50V 10% R/TP B(Y5P) 1UF 2012 16V 20% F(Y5V) R/TP 2200PF 1608 50V 10% R/TP B(Y5P) 0.1UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 470PF 1608 50V 5% R/TP NP0 3.3UF MVK,RC 50V 20% SMD TAPPING 0.1UF 1608 50V 10% R/TP X7R 100UF MVK 16V 20% R/TP(SMD) SMD 10UF MVK 16V 20%,-20% 0.1UF 1608 50V 10% R/TP X7R 47UF MVK 25V 20% SMD R/TP(SMD) 10UF MVK 16V 20%,-20% 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 1000UF KMG,RD 35V 20%,-20% FL TP 5 0.1UF 1608 50V 10% R/TP X7R 33000PF 1608 50V 10% R/TP X7R 33000PF 1608 50V 10% R/TP X7R 33000PF 1608 50V 10% R/TP X7R 33000PF 1608 50V 10% R/TP X7R 1000UF KMG,RD 35V 20%,-20% FL TP 5 4.7UF MVK,RC 50V 20% SMD TAPPING 4.7UF MVK,RC 50V 20% SMD TAPPING 0.1UF 2012 50V 10% R/TP X7R 10UF MVK 16V 20%,-20% *42PC3DV 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.47UF D 63V 5% TP 5 M/PE NI 0.47UF D 63V 5% TP 5 M/PE NI 0.1UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 100UF MVK 16V 20% 47UF MVK 25V 20% 0.1UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R LOCA. NO C1103 C1104 C1104 C1105 C1106 C1107 C1107 C1108 C1108 C1109 C1109 C111 C1110 C1111 C1112 C1115 C1117 C1118 C112 C1121 C1121 C1122 C1123 C1123 C1124 C1125 C1126 C1126 C1127 C1127 C1128 C1128 C1129 C1129 C113 C1130 C1130 C1131 C1132 C1132 C1133 C1134 C1135 C1136 C1136 C1137 C1137 C1138 C1138 C1139 C1139 PART NO 0CE476WH6DC 0CE105WK6DC 0CE476WH6DC 0CK103CK56A 0CK103CK56A 0CK104DK56A 0CE476WH6DC 0CK103CK56A 0CK104DK56A 0CK104DK56A 0CK104CK56A 0CK103CK56A 0CK104DK56A 0CE476WH6DC 0CK104CK56A 0CE225WK6DC 0CK103CK56A 0CK103CK56A 0CK103CK56A 0CK104CK56A 0CE105WK6DC 0CE476WH6DC 0CK104CK56A 0CE105WK6DC 0CK104CK56A 0CK104CK56A 0CK104DK56A 0CK104CK56A 0CK104DK56A 0CK104CK56A 0CK104DK56A 0CK104CK56A 0CK104CK56A 0CE225WK6DC 0CK103CK56A 0CK104DK56A 0CK104CK56A 0CK104CK56A 0CK104DK56A 0CE105WK6DC 0CE227SF6DC 0CK104CK56A 0CK104CK56A 0CK104DK56A 0CK104CK56A 0CK104DK56A 0CK104CK56A 0CK104DK56A 0CK104CK56A 0CK104DK56A 0CK104CK56A DESCRIPTION 47UF MVK 25V 20% SMD R/TP(SMD) 1UF MVK 50V 20% R/TP(SMD) SMD 47UF MVK 25V 20% SMD R/TP(SMD) 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 47UF MVK 25V 20% SMD R/TP(SMD) 0.01UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 47UF MVK 25V 20% SMD R/TP(SMD) 0.1UF 1608 50V 10% R/TP X7R 2.2UF MVK,RC 50V 20% SMD TAPPING 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.01UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 1UF MVK 50V 20% R/TP(SMD) SMD 47UF MVK 25V 20% SMD R/TP(SMD) 0.1UF 1608 50V 10% R/TP X7R 1UF MVK 50V 20% R/TP(SMD) SMD 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 2.2UF MVK,RC 50V 20% SMD TAPPING 0.01UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 1UF MVK 50V 20% R/TP(SMD) SMD 220UF MVG 16V 20% R/TP(SMD) SMD 0.1UF 1608 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R 0.1UF 2012 50V 10% R/TP X7R 0.1UF 1608 50V 10% R/TP X7R

CONNECTOR,WAFER GT121-31P-TD CONNECTOR,WAFER SMAW200-04 CONNECTOR,WAFER TPH254-R-1419-6A CONNECTOR,WAFER SMAW200-04 CONNECTOR,WAFER SMAW200-10 WAFER,SMW250-10 YEONHO 2.5MM CONNECTOR,WAFER SMAW200-12 CONNECTOR,WAFER SMW200-12 CONNECTOR,WAFER SMAW200-04 CONNECTOR,WAFER SMW200-10 CONNECTOR,WAFER SMW250-04 CONNECTOR,WAFER SMW250-03 CONNECTOR,WAFER 6PIN 2.54MM CONNECTOR,WAFER 10022HS-25A02 CONNECTOR,WAFER 10022HS-31A02 WAFER,SMW250-13 YEONHO 2.5MM CONNECTOR,WAFER SMW250-12 CONNECTOR,WAFER 10022HS-25A02 CONNECTOR,WAFER 10022HS-31A02 CONNECTOR,WAFER 12505WS-04A00

CONNECTOR

CONNECTOR ASSEMBLY,10P 2.5MM 250MM CONNECTOR ASSEMBLY,13P 2.5MM 200MM CONNECTOR ASSEMBLY,12P 2.0MM 700MM CONNECTOR ASSEMBLY,12P-12P H-H 260MM CONNECTOR ASSEMBLY,25P 1.0MM 50MM CONNECTOR ASSEMBLY,31P 1.0MM 50MM CONNECTOR ASSEMBLY,9P-9P H-H 220MM CONNECTOR ASSEMBLY,8P 3.96MM 900MM CONNECTOR,D-SUB A02-0915-101 CONNECTOR ASSY,12P 2.0MM 300MM CONNECTOR ASSEMBLY,12P 2.0MM 400MM CONNECTOR ASSEMBLY,3P 2.5MM 1100/500MM CONNECTOR ASSEMBLY,4P 2.5MM 900/500MM CONNECTOR ASSEMBLY,4P 2.0MM 800MM CONNECTOR ASSEMBLY,10P 2.0MM 1200MM
L1013 6140VB0004B COIL,CHOKE 26UH

- 28 -

LOCA. NO JK101 JK200 PART NO 6630G70016A 6630G70017A DESCRIPTION CONNECTOR,D-SUB A03-7071-094 CONNECTOR,D-SUB A02-0915-101 LOCA. NO PART NO DESCRIPTION

SWITCH

SW101 SW101 SW102 SW103 SW104 SW105 SW106 SW107 SW108 140-313A 140-313B 140-313B 140-313B 140-313B 140-313B 140-313B 140-313B 140-313B SWITCH,TACT 2LEAD 100G(TA) SWITCH,TACT 2LEAD 160G(TA) SWITCH,TACT 2LEAD 160G(TA) SWITCH,TACT 2LEAD 160G(TA) SWITCH,TACT 2LEAD 160G(TA) SWITCH,TACT 2LEAD 160G(TA) SWITCH,TACT 2LEAD 160G(TA) SWITCH,TACT 2LEAD 160G(TA) SWITCH,TACT 2LEAD 160G(TA)
ANT1 ANT2 JK100 JK100 JK101 JK102 JK103 JK104 JK105 JK600 JK800 6612J10022A 6612J10022A 6612BBBHN4D 6612F00099A 6612J10033A 6612J10031A 6612J10031A 6612J00062N 6612F00099A 6612B00015B 6612F00099A JACK,RCA KCN-BT-0-0054 KSD 17MM JACK,RCA KCN-BT-0-0054 KSD 17MM JACK,DIN TOTX177 JACK,PHONE PEJ024-01 7P JACK,RCA PMJ016-13 3P JACK,RCA PPJ209-02 5P JACK,RCA PPJ209-02 5P JACK,RCA PMJ030-02 6P JACK,PHONE PEJ024-01 7P JACK,DIN DC1R019WDH JAE 0.5MM JACK,PHONE PEJ024-01 7P

FILTER & CRYSTAL

F804 F805 F806 F807 F808 F809 F810 F811 F812 F813 F814 F815 F816 L1000 L1001 L1002 L1003 L1004 L1005 L1006 L1007 L101 L1010 L1011 L1018 L102 L1021 L1022 L1023 L1024 L103 L1032 L1033 L105 L106 L107 L1104 L200 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 6200QJ3001A 0LCML00003B 0LCML00003B 0LCML00003B 0LCML00003B 0LCML00003B 0LCML00003B 0LCML00003B 0LCML00003B 6210VC0005A 0LCML00003B 0LCML00003B 0LCML00003B 6210TCE001G 0LCML00003B 0LCML00003B 0LCML00003B 0LCML00003B 6210TCE001G 0LCML00003B 0LCML00003B 6210TCE001G 6210TCE001G 6210TCE001G 0LCML00003B 6210TCE001G FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC BMS400 25V 200MA FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC BK2125 HS 750 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,Bead HH-1M3216-501JT 500OHM FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,Bead HH-1M3216-501JT 500OHM FILTER,EMC MLB-201209-0120P-N2 FILTER,EMC MLB-201209-0120P-N2 FILTER,Bead HH-1M3216-501JT 500OHM FILTER,Bead HH-1M3216-501JT 500OHM FILTER,Bead HH-1M3216-501JT 500OHM FILTER,EMC MLB-201209-0120P-N2 FILTER,Bead HH-1M3216-501JT 500OHM

Great Company Great People

PLASMA TV

Display Division CS Gr

LG Electronics

Blue Ocean P Innovation

CONTENTS

1.PLASMA Overview 2.Basic Knowledge of PLASMA 3.PLASMA Check Point 4.MODULE Change History 5.S/W Download

1. PLASMA Overview

PLASMA Overview

Structure of PDP module

Operation Principle
# PLASMA MODULE has PANEL part and DRIVE part.
Panel : Electrode, Phosphor, Dielectrics, Gas. Drive : Electronic circuit & PCB. (X , Y-sus, Z sus, Y drv,PSU,CTRL B/D)

< Front >

Y drv Y-B/D CTRL
< Back > Great Company Great People
<Cross section view of PDP panel >
Safety & Handling Regulations
1. About 10 minute preparation is required before adjustment. 2. Higher voltage than is required for the product shouldnt be applied.

Safety Rules

3. Be cautious of electric shock for PDP module since PDP module uses high voltage, and it is recommended that should one touch the drive circuit after one minute because of residual current. 4. Circuit drive has c-mos circuit which should be protected from static electricity. 5. Module must be carried by two people. 6. Be careful of short circuit when measuring voltage. 7. Be cautious of screws and other metal objects to pervent short in circuit part.
Checking Point before Requesting MODULE Repair
1. Check the appearance of Panel and board. 2. Check the model label if model names and board model matches. 3. Check details of defective condition and history. Ex) COF long 2-1 fail, address 1 line open, Y b/d trouble, Maldischarge on screen.

Configuration

50PB2DR

Control Board

Digital Board

Tuner Board

2. Principle of PLASMA Operation

Basic Information

Control Board(50X3)
. In charge of all signal process (Contour noise declined ISM.) and creating ON/OFF order of all FET on DRIVER B/D by receiving 8 bit R, G, B input. Power : 3.3V/5V
Temperature diode Flash ROM
# Temperature display diode
Weight D15 - 8 D16 - 4 D17 - 2 D18 - 1
Temperature display diode can be checked. Left picture shows 7 periods which means normal temperature

Regulator

1. Check LED ( Normal status lightening or not ) 2. If not CHECK OSC X1 output. 3. Check CTRL input voltage (CONNECTOR P10) 4. CHECK each FET 3.3V, 5V,1.8V.

Input voltage

Control Board(42V7)

OSC(X1)

Probe Touching point Check FET Check oscillating state. Be careful with physical shock.

5V 3.3 V DMM (GND) 1.8 V

20 / 32
Main Defect : MCM , connector, oscilator, LVDS poor connection Voltage used : 5V/3.3V/1.8V/2.5V 4 kind of voltage. Defect part Description of defect Part

Defect display

Regular vertical lines < MCM >

Connector

No display or Partly no display < Connector > < Partly no display >

Oscilator

No picture < Oscillator >

LVDS poor connection

Abnormal display
< Poor connection >
. Generates SUSTAIN Waveform, RESET Waveform, VSC(SCAN) Voltage and supplies to Y DRIVER B/D. Composed of IPM, DIODE, Electrolysis CAPACITOR, and FET.

Y sustain Board

< Probe connect point to Oscilloscope to check Z wave form > 50X3 Y Waveform

110V 110V 80V 200V V s

Main Defect : IPM fail, FET fail, fuse Voltage used: Vs/Va/-Vy/Vsc 4 kind of voltage. Defect name Description of defect Part

IPM Fail

No display ( If the ER IPM failed, The screen can display normal picture for few minutes)

< No display >

FET fail
No display ( there is many FETs on Y sustain board) < No display >
No display * 5V- SMT fuse * Va, Vs fuse-ceramic fuse

Va Vs 5V

Power supply board ( PSU ) Distribute 5V,Va Receive 5V,Va, Vs IPM generates sustain waveform
Y sustain board Block Diagram
CTRL Board Generates Vsc, -Vy from Vs and Va by transformer.
FET makes waveform Transfer waveform to Y drive board
FET switching signal information

5V, Va, Vs

5V, Va, Vs 5V 5V, Va Voltage flow. Great Company Great People Blue Ocean P Innovation 5V, Va
. Generates Sustain pulse and Erase pulse for Sustain discharge on Panel
by receiving Logic signal from Control B/D. This output waveform is delivered to Panel through FPC(Z).

Z sustain Board

. Composed of IPM, FET, DIODE, Electrolysis CAPACITOR, and E/R COIL.

50X3 Y waveform

< Probe connect point to Oscilloscope to check Z wave form >
Main Defect : IPM fail, cable connection.

Defect name

Description of defect

Dark display

< Dark display >

Cable connection

If the cable was not connected, There is no display < No display >
1) Works as a path supplying Sustain waveform and Reset waveform which is made in Y SUSTAIN B/D to the Panel through SCAN DRIVER IC 2) Supplies a waveform which selects horizontal electrode (Y SUSTAIN electrode) in order. - Potential difference between DRIVER IC GND and Vpp in SUSTAIN period is 0V. - Potential difference between DRIVER IC GND and Vpp only occurs in SCAN period. * 50X3 uses 12 DRIVER ICs (TOP, BOTTOM: 6 each)

Y drive Board

SN 755866HVO
Main Defect : SCAN IC fail, cable connection.

SCAN IC fail

Horizontal bar

< Horizontal bar >

If the cable was not connected, There is no abnormal < Abnormal display >

X Board

. Makes an Address pulse (generates Address discharge) on the panel using FET ON/OFF after receiving logic signal from CONTROL B/D, and supplies the output waveform to COF(DATA). Composed of FET, FET Drive IC, and Logic IC. 5V and Va Voltage RGB signal from CTRL B/D

X RIGHT B/D

X Center B/D

X LEFT B/D

Main Defect : Poor connection, Particle inserted.
Defect name Description of defect Part
Vertical abnormal display

Poor connection

Attached particle
Vertical line ( similar with IC fail )
Line created by particle or insertion defect
. Connects PAD electrode of PANEL to PCB (Y & Z) and supplies the Drive waveform of circuit to PANEL. *. Y uses single/double-sided The pattern is on FPC. *. Z uses single-sided which is Beta type (Copper plate in the front) without pattern. Common 768 lines ( in case of 50 inch)
FPC (Flexible Printed Circuit)

< Y drv >

< Z board >
8. FFC (Flat Flexible Cable)
. Connects the logic signal between B/D * 0.5mm pitch,50pin type 1mm pitch, 30pin type
Replace Y or Z B/D : Most maldischarge is caused by Y or Z.

Types of Maldischarge

If one B/D replacement doesnt work, replace both B/D.
Replace CTRL B/D : For maldischarge by signal process, replace CTRL B/D or download S/W.
Mal discharge by board defect
Image sticking mal discharge
Mal discharge in specific gray
Non extinguishing mal discharge
. Most maldischarge is caused by Y drv , Y-sus , Z-sus problems, and can be checked as stated before.

Maldischarge

Checking Order
1. Check Y, Z SUS signal cable 2. Y DRV IC FAIL check 3. Check Y sus b/d voltage (-Vy.Vscw) 4. Check Y ,Z-SUS IPM fail 5. Replace CTRL b/d
* Maldischarge Picture Great Company Great People
* Maldischarge Picture Blue Ocean P Innovation
/W_PROTECT TX IR IIC_CH1 0C2 2nd IF(6M) IF_AGC
Pacific Digital Board BlockDiagram

Reset X-tal

P RF_S/W_1 I 5VST N C O N N E C T O R MNT_R_OUT MNT_L_OUT COMP2_SW COMP1_SW 6V AV_ROUT AV_LOUT 12V AT_TU_V 2 PC_SYNC 5 M_CVBS P M_C_IN I N COMP_HS C COMP_VS O N MAIN_Y/G_IN N E MAIN_U/B_IN C MAIN_V/R_IN T O CAPTION R SCL_CH2 SDA_CH2 REC_CVBS_OUT AT/NT Tuner 2 SIF AV_ROUT AV_LOUT 080 MNT_R_OUT Sound Proc MNT_L_OUT

IIC_CH4

ATSC/NTSC Tuner

AT_TU_V SIF

(LGDT3303) RF_AGC

1.8 V Reg.

VSB_DATA

(TDVS-H701F)

TUNER_RF_AGC

11 IIC_CH4_ 1 01C

IIC-CHIIC-CHHD2_NT2CLK TPN_SYS_CLK EPLD_CLK
Temp. Sensor (LM75) Port Expander

(M62320)

MSP 4440

FSA 1156

RF_AGC_CTRL
NT & Composite Component & RGB DTV HDMI SOUND
M_CVBS M_C_IN X-tal (24.576M ) IIC_CH3 0BYCbCr 3 H,V,CLK (uPD64011
K4S641632H SDRAM 32MByte (8MB x4)

64-Bit I/F OR3

YCbCr H,V,CLK FID 9 TP/D1 1.8V Reg.
CY2305SC VCXO 27Mh HD2_SYS_CLK z FR_60 $0.78

LGDPLL (LGDT1901A )

HD2_MAIN_PWM

OR1 OR4 OR2

HD-II (Ver2.3)
-TP De-Mux - MPEG Decoding : MP@HL -Format Converter -Host I/F, Memory I/F -Digital I/F -Video DAC, NTSC Encoder REC_CVBS_OUT -AC-3 Decoder/SPDIF In/out

Y wave form Vs

Vsetup voltage is automatically adjusted when adjusting vsc voltage.
Vy vsc RAMP Set-up Setdown

< Check Vsc >

< Check -Vy >
MODEL : PDP42X30001 MODEL : PDP42V706A2
Voltage Adjustment Point MODEL : PDP50X30010

Z-BOARD Vzbias GND-Q18

Z-BOARD Vzbias R23 Both ends
Z-BOARD Vzbias R111 Both ends
Y-BOARD VSC C51 Both ends -Vy R36 Both ends Great Company Great People
Y-BOARD VSC R53 Both ends -Vy R78 Both ends
Y-BOARD VSC TP Both ends -Vy TP Both ends Blue Ocean P Innovation

(PDP50X3 )

Defect : Dark screen

Voltage Check Point

Defect : 187V Normal : 187V
Defect : Dark screen Cause : Output voltage drop by short in IPM Measure : Replace Z - sus
Defect : 35V Normal : 115V

( PDP42X2A )

Defect : Dark screen by maldischarge

Vscan TP

Defect : Dark screen
PS 102 Pack dead Cause : Vscan voltage drop by PS 102 Pack
dead Measure : Replace Y - sus

Defect Condition

D15,D18 radiate under normal condition
Defect : No Picture Cause : X2 Characteristic defect Oscillation defect by X2s own characteristic Measure : X2 or M-CTRL change P/No : 6871QCH060Q

(PDP42X2A )

Visual check of YDT-BTM
Horizontal bar displays on terminal 1-6 due to no Scan Pulse by Scan IC Fail. When horizontal bar displays, the defect can be checked by visual check. Check Scan IC No. 10 Burnt when YDV_BTM check.
Defect : Horizontal Bar Cause : SCAN IC terminal 1 -6 BURN Measure : YDT BTM Change P/No : 6871QDH091B

3. Module Change History

Module Change History
MODEL 42PX4D 42PX4DR 42PX4DRB 42PX4DRK 42PX5D MODULE USED 42X20022 42X20422 42X20442 42X20862 42X20852 42X20892 42X20882 42X30001 CHANGE HISTORY ISSUE !
*X2A=>X3 Module change *X2A=>X3 Change, -Check CPLD Version 42X3=1.6 *022,422 = FAN -Connect Power & M-CTRL, 5V cable is not *442~882 = NO FAN necessary! *Apply maldischarge ROM 20022=Blue Module *X3 =>X2A Change, 20422~20882=Clear -Check CPLD Version 42X2A=1.0 Module -Connect Power & M-CTRL, 5V cable is not 30001~30401 necessary! *S/W FAN Last digit 0(X.XX.0) NO FAN 1(X.XX.1) X3 Module 2(X.XX.2)

P/No:6631V25061D

6348Q-E074Z 6348Q-E101A 6348Q-E101S 6348Q-E101Z 6348Q-E101Y 6848Q-E120N 6348Q-E121A 6348Q-E066Q 6348Q-E066H 6348Q-E139N
42x20022 42X20422 42X20442 42X20862 42X20852 42X20882 42X20892 42X30001 42X30201 42X30401
X2A 5V Terminal From Power B/D
*Currently D-B/D has X3 version which must be checked (CPLD,ROM Ver)
X3 5V Terminal From Y-B/D
Defect by applying maldischarge
MODEL 42PB2DR 42PC1D 42PC1DB MODULE USED 42X30201 42X30401 CHANGE HISTORY Transmission factor :201 45% 401 40% ISSUE !
*Remove protection tape when module changed *Had a case of wrong module use (using module without filter) *S/W check X30201:X.XX.2 (last digit) X30401:X.XX.1 *Wrong operation of timer under Micom Ver 3.05 (42PB,50PB Models only)

42PC1DRW

42X30401
*Remove protection tape when module changed If the tape is not removed, brightness decreases, bubbles & scratches may occur. *Only 42X30401 Module can be used
MODEL 42PX3DV 42PX3DVB 42PM3RV 42PX3DVA 42PM3RVA MODULE USED 42V706A2 P/No:6348Q-E115G CHANGE HISTORY V7=Apply maldischarge ROM Voltage check for maldischarge -Vs :187V -Val : 65V -Vs. : 115V --Vy :80V -Vzb:165V ISSUE !
*Compatibility of Improved B/D
P/N(Before) 6871QYH036A 6871QYH036B 6871QYH036C 6871QYH036D Assy P/N (After) Assy Composition 6871QCH053G(CTRL) 6871QYH036D(Y-sus) 6871QZH041B(Z-sus)

6871VSNB03E

X2=>X2A Change, *Download Spec S/W for picture flickering DN-42PX12X DN-42PX13X DN-42PY11X DN-42PM2D
42X20000 P/No:6348Q-E042D

42X2=>X2A

MODULE X2 X2A change, Use DIGITAL B/D under 6870VM0526G ex) 6870VM0526E, 6870VM0526A, etc.
MODEL 50PY2DR 50PX4D 50PX4DG DN-50PM2D MODULE USED 50X20562 P/No:6348Q-036H CHANGE HISTORY -Maldischarge ROM can be applied ISSUE !
*Version History by Maldischarge ROM Model
No Ver 42X2DNCS1 42X2DN05B 42X2ADN07A 42X2A_TDCS 50X2A_DNCS1 50X2A_DNCS2 42V73CS4AD 42V73DNCS1 42V74DACS1 42V74DN3G Module 42X20000 42X20000 42X20022 42X20??? 50X20562 50X20562 V7 _With VZ_A2 V7 _W/O VZ_A2 V7 _W/O VZ_A3 V7 _W/O VZ_A3
50PY2DR1 50PY2DR2 50PY2DRG 50PX5D 50PX4D1 50PB2DR 50PC1D 50PC1DRW

50X30000 P/No:6348Q-C039B 50X30010 P/No:6348Q-049N

Low-noise FAN

*Picture getting darker while watching Cause: Protection circuit operation by inside temperature rise Measure: 1.ROM download in CTRL-B/D(50X3DN03E) 2.Remove Rubber under CTRL-B/D Model: 50PY2DR1,2,G =>Apply 1 & 2 Model: 50PX5D,4D1,PB2DR,PC1D,1DRW => Apply 2 only
MODEL 55PB2DR MODULE USED OEM Fujitsu P/No:63489FH001A CHANGE HISTORY

55, 60

ISSUE ! *Power ON/OFF when watching program recorded by reservation, Vertical BAR -> S/W Download Ver 3.01.0=>3.02.0

Defect

DN-60PY11 60PY2DR
60X50554 P/No:6348Q-B038F 60X60000 P/No:6348Q-B040A

Change replacing module

MN-60PZ90 MN-60PZ95,V DN-60PZ10
*Additional work required by DC/ DC BOARD deletion Cable, Fan added (Assy comes with module)
60X50330 P/No:6348Q-B037F

60 MODULE REPLACEMENT

Model : 60PZTOOL ALL
Before & After Module Change
Cause of Replacement : Replace X5A with X6 SVC due to the discontinuance of the item requested by CS Details of Changes (Improvement) - Wiring in MODULE (Circuit Part) - Disassemble the fan mounted in X5A - Assemble new fan for X6 MODULE How to do - Open up the B/C COVER - Disassemble MODULE SUPPORTER. (P/N :4980V00487C) - Disassemble AV PLATE. - Unscrew MODULE and replace with new MODULE. - Disassemble the Fan of Z-Board while replacing MODULE and scrap. - Assemble new Fan 4980V01152A to MODULE PEM-NET. (Screw used : 332-241D 2EA) - After assembling the fan, link connectors. - PSU Y-Board Cable: replace with 400mm
X5A Z-BOARD FAN ( Before)
X6 SVC MODULE Z-BOARD FAN ( After)
(CABLE P/N : 6631V39002H 6631V39002P, 6631V39002B 6631V39002C)
42 Protection Tape Removal
Additional Work for Module Change
*Model Applied -42PX3DV-NC -42PX3DVB-NC -42PM3RV-NC -42PM3RVA-NC -All models with clear filter
*How to remove: Protection tape is hard to be seen when you change module. You can use an adhesive tape at the end of module corner to remove the tape. If the tape is not removed you might not have problems in the short run, but a claim by the inflow of inside air in module could be brought
HDD Application for Low-Noise AV HDD

Others (Common to LCD)

Model: Plasma:42PX4DR,42PX4DRB,42PX4DRK,50PY2DR,50PY2DR1/2,50PY2DRG,60PY2DR,60PY2DR1,60PY2DRK LCD TV: 42LP1DR-NA Time of Application : All items with Lot No. which was manufactured before March Defect condition : HDD noise Cause : HDD noise by using HDD for PC (P/N:6744B00040A) Details of Change (Improvement) & Counterplan Replace HDD for PC (P/N:6744B00040A) with low-noise HDD for A/V (P/N:6744B91953A). How to identify HDD for PC & Low-noise HDD for AV.

Place for Seagate Label

AV HDD PC HDD
Seagate Label is located on the left Low-noise HDD for AV (P/N:6744B91953A) Seagate Label is located on the right HDD for PC (P/N:6744B00040A)
In addition! Use Rubber to prevent noise P/No : 5040V00101B
SVC: Replace HDD for PC with low-noise HDD for AV.
*Rubber changed from hard material to soft material
Anti-Noise Cushion Being Off the Fan

Others

When Checking Power off
Anti-noise cushion is off the Fan and rolled up into the Fan
Model : 50PB2DR Condition : Power being turned off automatically in seconds Cause : The cushion to prevent noise of fan is off the fan due to poor adhesion and get into the fan resulting in power off Measure : Put double-sided adhesive tape and attach to the fan #It is estimated that same problems will cause lots of troubles later (Checking adhesive strength of tape is required)
After attaching new cushion

POWER OFF MODE STATUS

POWEROFF MODE POWOFFMOD_KEYTIMEOUT POWOFFMOD_RESET POWOFFMOD_5VMNT POWOFFMOD_ACDET POWOFFMOD_KEY POWOFFMOD_OFFTIMER POWOFFMOD_SLEEPTIMER POWOFFMOD_NOSIG POWOFFMOD_FANSTOP POWOFFMOD_INSTOP POWEROFF MODE POWOFFMOD_AUTOOFF POWOFFMOD_ON2HOUR POWOFFMOD_RS232C POWOFFMOD_RESREC POWOFFMOD_RECEND POWOFFMOD_SWDOWN POWOFFMOD_ CPUABNORMAL POWOFFMOD_HOMINGCOMP POWOFFMOD_UNKNOWN MODE State & Meaning Try Power OFF while CPU is dead

Common to LCD

Reset Micom for AC is OFF (Same as ACDET, which is not in use any more) Check Micom if 5V is detected at multiboard when 5V is released from Power If the Voltage is lower or higher than 5v, turn power off AC is OFF (Cord is pulled out) OFF by Key (Remote control/Local key) OFF by Reservation OFF by Reservation OFF by No signal while recording by reservation OFF by stopped Fan OFF when pressing down INSTOP MODE State & Meaning Auto OFF from adjustment menu (factory mode) OFF by No signal or input for 2 hours Commercial Item (N/A) OFF when ending reserved recording OFF when reserved recording ends (Recording is ending while module is off) OFF after S/W Download Shut down after failing reset under exceptional condition for CPU during recording by reservation or recording (warm standby state) DCR related, OFF after completing cable card firmware download (homing) (For N. America) No meaning (Same as default)

4. S/W Download

1) Instructions for Maldischarge ROM Download 2) Instructions for DTV Lab (Common to LCD) 3) Instructions for Memory Card (Common to LCD) 4) PDA Instructions (Common to LCD)
1.Maldischarge ROM Download

JIG Equipment

PCDownload Cable
Module 15P Cable Connector

Jig Power Connector

Flash download for LG PDP

Control / Board

BIOS setup For Flash-ROM Downloading,
PC Set-up for Additional Rom D/L
Switch CMOS (Rom BIOS setting) Parallel Port Mode to EPP. Set Base I/O address to 378.

Run BIOS setup

Set MODE

Set base I/O address

1) Install Flash Download in PC

Program Installation

Open up EPROM WRITER.alz which is a compressed file with ALZip, and extract Port95nt.exe file to set up.
For Setting-up, Keep clicking on Next until Finish appears.

2) Run Flash Download

Running Program
After extracting compressed file, FlashDown4023.exe icon is created as shown on the left. By running the file the following picture pops up. If the left picture doesnt display by running FlashDown4023.exe, recheck the installation of Port95nt.exe file and install the file if its not installed
2) Flash Download Program

JIG Flash Download 1

Running Process & Details

Model No.

By clicking Model No. the number of saved model displays from 1 to a (10 at maximum). Specify Model No.

Open (O)

Open file after specifying Model No. Select ROM file in *.bin form to download.

JIG Flash Download 2

Erase=>Down
Erase existing ROM Data and it runs automatically again to Download.

Progress in order

Check ROM Version
Always Check ROM Version when Downloading !!
3) Other functions & Cautions Details

JIG Flash Download 3

Check the version of is the same as the date on LCD window when the first power of EPROM Writer is applied. The Green LED of EPROM Writer will be ON when normal operation. (RED LED is ON if its error)
Program gives additional delay time
Save the ROM Data of EPROM Writer in PC
If communication is difficult by errors in operation, remove 25P print cable and press down INITALIZE key to initialize the print port and try again

Cautions of Key use after Finish
To change Mode, press down MODEL Up, Down simultaneously and turn power ON when the first power is ON (Ser->Epp, Epp->Ser : Epp(General Mode), Ser(Serial Communication Mode [Phone jack]) Always check the Mode when power is ON. When program is not downloaded, the program version doesnt display at the first Power On. Be sure to check the version of program before downloading. - If you didnt check the download could be duplicated Center LCD is lighted when power is ON. By pressing function key, green LED on upper right is ON and starts to operate. When its downloading green LED is flickering. When error occurs during operation red LED is ON. Should press down key more than 0.3 second to operate(to prevent wrong operation) Blue Ocean P Innovation

l l l l l

4) JIG Control Board

Power Condenser

Downloading

Details

ROM Download JIG Power Connector 15P Cable Connector Connects JIG and Control Board
< ROM Download JIG >

Control Board

Where ROM is downloaded

< Control Board >

< Voltage Label >
Voltage Adjustment (42X2)

Vs. Vsetup

1) Vset_up (100 -> 80V) Turn Y Sus Q22 clockwise (to the right) in full when measuring waveform is difficult. 2)Vs 198V -> 195V (Power supply voltage adjustment) 3) -Vy 200 -> 195V 4) Vzb 100V -> 90V (Another adjustment is not necessary since outgoing spec is 90V recently)
Vsetdn Blue Ocean P Innovation
So, only 1), 2), 3) can be done for voltage adjustment.
Voltage Adjustment (42X2A)
42X20022 Voltage adjustment is not necessary
Vsetdn Great Company Great People Blue Ocean P Innovation
Voltage Adjustment (50X2A) -Vy Vs. Fuse
Download ROM File and adjust Y-SUS Board voltage. -Vy 100, 110 --> 90V Level adjustment
2. Instructions for DTV Lab

Program set-up

1. Press Set Property. -. com port : Select one among com1~com5 -. Baud Rate : Check 115200 -. Press OK after checking. 2. Communication starts by pressing Connect key Set PORT when ERROR occurs Great Company Great People Blue Ocean P Innovation

Instruction Input

1. Input relevant model name - without hyphen 2. D - (dbug menu)
3. f0 (flash download) 4. 2 (download cpld.) 5. Select Program file 6. Open the program 7. Progressing Great Company Great People Blue Ocean P Innovation
3. Instructions for Memory Card

Insert Memory card.

CF Type Memory Card
Press Menu-General-Select keys 7 times, and select MICOM and ROM to download.
As Memory card is inserted, the following displays

TV Software Upgrade

[Information on current TV Software version] - Main software : 3.07.00(04/18/05) [Information on new TV software version] - Model : 50PY2DR-NA - File : 50PY2DR-NA_V3_09_0_050510.epk - Main software : 03.09.00 Press down Confirm key to upgrade new software. (cf. : TV will turn off and then on automatically before upgrade.) Until software upgrade is completed, - Do not remove MEMORY from slot. - Do not turn the power off. Press down Cancel key to cancel upgrade.

Press down Confirm

After 5 seconds, software upgrade starts as shown below. The picture stays for 5 seconds as it is.
Now software upgrade is in process. Until software upgrade is completed, - Do not remove Memory from slot. - Do not turn the power off. Reading software completed. Main software : upgrading 18%
After 1 and half minutes, software upgrade is completed as shown below.
Now software upgrade is in process. Until software upgrade is completed, - Do not remove Memory from slot - Do not turn the power off. Reading software completed. Upgrade completed. Software upgrade completed successfully. Press down Confirm key to start TV now. TV turns off and then on automatically after 18 seconds.
Press down Confirm key to start TV again. If you insert memory card after software upgrade is completed, you wont see upgrade screen. Great Company Great People Blue Ocean P Innovation

4.PDA download

q How to install program 1. Click on Start and select [Program]. 2. Select [File Search] in Program file.
3. As [Installation] displays, copy LGTVSD directory. (You can copy LGTVSD directory itself)
LGTVSD directory has two files. SerialDown.exe : Download program

LGTVSD

model.txt : Model information file When running SerialDown.exe, models registered in model.txt will display.

Copy here

You can edit model.txt file to add additional models. Generally you can write on Memo pad in PC and copy.

q How to use program

1. Select a Model. 2. Select a file to download. 3. Download starts by clicking [Download] key and the process and result of download displays on the bottom screen.
q Details of program picture
Model name registered in model.txt as stated before. Select a model you want to download. Select the speed of download. Generally 115200 is used.
Displays Delay time between Set and PDA. Basic time is 3.

Model1 Filename

115200 Find.

Download

Search device appears by clicking [Find.], when you select relevant file, selected file name appears in TextBox.
Communication details will be displayed. Displays data from TVSet.

Download starts by clicking Download key.
Displays Download process. The first step is Ready Next, Processing by clicking Download When Confirm appears after Download is completed, OK displays. After waiting some time and no Confirm appears, Fail will display.
Status bar for download process

Processing

PDA currently used has completed the test on LG-SC8000 model. q PDA Model : LG-SC8000
q OS : Pocket PC 2003 q Communication : RS-232C Serial Communication q TV Set Model : <KOREA> 32LC2D-ND 37LC2D-ND 42LC2D-ND 42PC1D-ND 50PC1D-ND <N. AMERICA> 32LC2D-UD 37LC2D-UD 42LC2D-UD 42PC3DV-UD 42PC3D-UD 50PC3D-UD 50PX2D-UD

Function of Each Part

Part Name Y-Board ( Scan Driver ) Z-Board ( Common Sustain Driver ) X-Board ( Address Driver ) Control Board DC/DC-2 Board FPC ( Flexible Plate Circuit ) ACF (Anisotropic Conductive Film) Heat Sink Main Function Connected to Scan electrode(Y-electrode)&FPC for Scan & Sustain drive Connected to Sustain electrode(Z-electrode) and FPC for Sustain drive Connected to Address electrode(X-electrode) of bottom plate and FPC for Address drive Creates Display Data & Driver Timing for video, audio signal from outside and distributes to X, Y, Z Board. Converts Vs, Val, Vcc voltage into Circuit Logic Voltage(5V) and Val, Vs., Vs, Vsetup voltage to distributes to X, Y, Z Board. Connects PCB and panel pattern by line to line A Filler between panel and FPC, which is used as thermocompression material to connect the pattern of FPC & panel(Glass). Composed of thermoset polymers and conductive metal powder(Ni, Au). Metal plate attached to the back of panel with adhesives, which absorbs and emits the heat from driving Integrated form of IC Chips on PCB and FPC, which makes the structure of PCB simple and small.

COF ( Chip On Film )

Glossary & Definition of Defect
Glossary Non lighting Cell Defect Flashing Cell Defect Non-extinguishing Cell Defect High Intensity Cell Defect Condition Cell is always OFF Cell repeats On/Off Cell is always ON Cell is considerably brighter than others or different color appears Cause Particles or structural fault of cell Particles or structural fault of cell Particles or structural fault of cell Particles or structural fault of cell

3-2 Image Fault

Glossary Condition Cause The difference of brightness in the same gradation between lines with heavy load and lines with light load according to pictures. The layer is seen by skipping over neighboring gradation for White Balance & compensation with digital.

Quantizing Noise

Several luminance layer is seen in gradations of dark to bright. Especially a luminance layer of contour form is seen on human faces.

Glossary Condition Cause

Contour Noise
Contour noise appears as several false contours of objects on moving image due to the time difference of gradation.
PDP is a device displaying color by dividing seconds, so viewers sight follows image of video picture. Contour noise is having a false contour by the shade of the previous picture being added to the shade of current picture

Image Retention

The afterimage of the previous image continues after signal input and removal, which disappears in minutes. The previous afterimage is seen when changing a certain pattern to different patterns after displaying for a long time. Many unstable cells in gradation pattern are ON/OFF.
Memory Effect which is specific characteristic of AC PDP.

Image Sticking

Degradation of phosphor in fixed pattern which is displayed for hours.

Mis-writing

Unstable gradation signal when driving.
Cells which supposed to be Off repeat On/Off and are spread irregularly Incomplete removal of wall charge, space charge in Reset period Unequal condition of cell discharge by the uneven structure of panel Shift of Priming Charge by the structural fault of unit cells
Flashing Type Maldischar ge Luminesce nt Spot Type
Cells repeat On/Off in abnormal bright color and are spread irregularly (mostly in White, Gray Pattern) Cell that supposed to be Off flashes unnecessarily on certain places and tends to spread over time.

Crosstalk

Shift of Priming Charge by the structural fault of unit cells Polluted Cell
Colors in some part are different with normal part
Pollution of PCB while manufacturing

Over-discharge

Over-discharge in some part, which looks like stained spots especially in single or white pattern.
Pollution or unequal structure in some part on panel
Glossary Condition No lighting of vertical lines which supposed to be ON Vertical lines which supposed to be Off are lit up No lighting of horizontal lines which supposed to be On Cause Address electrode Open Fault on X-Board, Control-Board, compressed part of FPC Fault on X-Board, Control-Board, compressed part of FPC Sustain(Z), Scan(Y) electrode Open, Dielectric breakdown Fault on Z, Y-Board, Control-Board, compressed part of FPC Sustain(Z), Scan(Y) electrode Short Fault on Z, Y-Board, Control-Board, compressed part of FPC Electrode(Z, Y) breaking by high heat generated at dielectric breakdown by the fault(bubble, particle) inside of upper dielectric layer