077L_PCB.pdf part of LG 077L PCB 077L_PCB.pdf, LG TV CT-21Q92E 077L

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PRINTED CIRCUIT BOARD COMPONENT LOCATION GUIDE CPT( LGESY Q40) P/N: 3854VA0072A-S2(1/2)
C01 ..........B2
C02 ..........B2
C184 ........A3
C201 ........C5
C612 ........A2
C613 ........A1
D852 ........D1
D853 ........E1
JP9...........B1
JP10.........B1
L123 .........A4
L125 .........A4
Q201 ........B5
Q221 ........D5
R65 ..........B1
R66 ..........B1
R304 ........D4
R305 ........D4
R852 ........D2
R853 ........D1
DATE: 2000.07.08
MAIN C03 ..........B2
C04 ..........B1
C202 ........C5
C203 ........C5
C614 ........A1
C620 ........A2
D854 ........D1
D855 ........D1
JP11.........B1
JP12.........B1
L126 .........B4
L181 .........B3
Q301 ........D4
Q303 ........D4
R67 ..........B2
R69 ..........B2
R306 ........D4
R307 ........D4
R854 ........D1
R858 ........C2
C05 ..........B2 C204 ........C5 C621 ........A2 D856 ........E2 JP13.........B1 L201.........D5 Q401........G4 R70 ..........B2 R308 ........C4 R860 ........C2
C06 ..........E1 C205 ........C5 C622 ........A2 D857 ........E2 JP14.........B1 L202.........C5 Q402........G3 R71 ..........B2 R309 ........D4 R861 ........D3
C08 ..........B2 C206 ........C5 C623 ........A2 D858 ........D2 JP15.........B1 L203.........D5 Q403........G3 R101 ........B4 R310 ........D4 R862.........F3
C09 ..........B2 C207 ........C5 C624 ........A3 D859 ........D2 JP16.........B4 L204.........C5 Q601 ........A1 R102 ........A5 R311 ........E4 R863 ........E3
C10 ..........B2 C208 ........C5 C802.........F1 D860 ........D3 JP17.........B1 L221 .........E5 Q851 ........E2 R103 ........A5 R312 ........E4 R864 ........D3
C11 ..........B2 C209 ........C5 C804 ........G2 D861 ........D3 JP18.........B5 L222.........D5 Q852 ........D2 R104 ........D4 R313 ........E4 R865 ........D3
C12 ..........B2 C221 ........D5 C805.........F2 D862 ........G2 JP19.........B1 L223 .........E5 Q853 ........D2 R105 ........B5 R314 ........E4 R866 ........D3
C14 ..........C2 C222 ........D5 C806.........F2 D863 ........C3 JP20.........B5 L224.........D5 Q854 ........E4 R106 ........A5 R315 ........D5 R867 ........C3
C17 ..........C2 C223 ........E5 C807.........F3 D864 ........C2 JP21.........B4 L241.........C1 Q855 ........D3 R107 ........B5 R316 ........D4 R868 ........C3
C18 ..........C2 C224 ........E5 C808.........F3 D865 ........C3 JP22.........B1 L242.........C1 Q856 ........C3 R121 ........B5 R317 ........D4 R869 ........D1
C19 ..........D1 C225 ........D5 C809 ........G2 D866.........F2 JP23.........C5 L243 .........B1 Q857 ........D2 R122 ........C5 R319 ........D4 R870 ........D1
C20 ..........D1 C226 ........E5 C811 ........G3 D867 ........G2 JP24.........C2 L244 .........B1 R01 ..........B2 R123 ........A5 R320 ........E4 RL801 ......E2
C21 ..........C2 C227 ........E5 C812.........F3 D868.........F2 JP25.........C2 L245 .........B1 R02 ..........B2 R124 ........B5 R321 ........E4 RL802 ......E2
C22 ..........C1 C228 ........D5 C813 ........G2 D870 ........D2 JP26.........C1 L246 .........B1 R03 ..........B2 R125 ........B5 R322 ........D4 SW01 .......E1
C24 ..........C1 C229 ........D5 C814.........F1 DB801......G2 JP27.........C5 L401 .........F3 R04 ..........B2 R126 ........B5 R323 ........D4 SW02 .......E1
C25 ..........C1 C230 ........D5 C815.........F3 F851.........D3 JP28.........C2 L402 .........F4 R05 ..........B1 R127 ........A5 R324 ........D4 SW03 .......D1
C26 ..........C1 C241 ........C1 C816.........F2 F853.........D2 JP29.........C1 L851.........D1 R06 ..........B2 R128 ........C4 R325 ........E4 SW04 .......D1
C27 ..........C1 C242 ........C1 C817 ........G2 F854.........E3 JP30.........C1 L853.........D3 R07 ..........B1 R129 ........B5 R326 ........E4 SW801.....G1
C28 ..........B2 C243 ........C1 C851 ........E1 F801A ......G2 JP31.........C5 LD01.........F1 R08 ..........B2 R130 ........B5 R327 ........D4 T101.........A4
C29 ..........B1 C244 ........B1 C852 ........E1 F801B ......G1 JP32.........C5 P01 ..........C2 R09 ..........B2 R131 ........C5 R328 ........D4 T102.........A4
C30 ..........C1 C245 ........B1 C853 ........D2 FB01 ........D1 JP33.........C1 P101.........A5 R10 ..........B2 R132 ........C4 R329 ........D4 T103.........A5
C31 ..........B1 C246 ........B1 C854 ........D1 FB201 ......B5 JP34.........C1 P181.........A3 R11 ..........B2 R133 ........C4 R401 ........C3 T104.........C4
C32 ..........B1 C247 ........B1 C855 ........D1 FB202 ......C5 JP35.........C3 P600.........A3 R12 ..........B2 R135 ........B4 R402 ........G3 T401 ........G4
C33 ..........C1 C301 ........D4 C856 ........D2 FB210 ......C4 JP36.........C5 P601.........A1 R13 ..........C3 R136 ........A4 R403 ........G4 T402 .........F5
C34 ..........C2 C302 ........C4 C857 ........D1 FB221 ......C5 JP37.........C1 P602.........A1 R17 ..........C3 R137 ........A4 R404 ........G3 T801 .........F1
C101 ........A4 C303 ........D4 C858 ........C2 FB222 ......D5 JP38.........C1 P604.........A2 R18 ..........B1 R138 ........A4 R405.........F3 T802 .........F3
C102 ........A4 C304 ........D4 C859 ........D2 FB241 ......B1 JP39.........C1 P02A ........F1 R19 ..........B3 R139 ........A4 R408 ........E4 TH801 ......F2
C103 ........A5 C305 ........D3 C860 ........D2 FB401 ......G4 JP40.........D4 P03A ........C1 R20 ..........C2 R140 ........A4 R409.........F4 TP1 ..........A5
C104 ........A4 C306 ........E4 C861 ........D2 FB801.......F2 JP41.........D5 P04A ........C1 R21 ..........C2 R141 ........C4 R410.........F4 TP2 ..........A5
C105 ........A5 C307 ........D4 C862 ........E3 FB802.......F2 JP42.........D5 P05A ........B1 R22 ..........C2 R142 ........B4 R411 ........G4 TP3 ..........B4
C106 ........A5 C308 ........D4 C863 ........D2 FB803.......F2 JP43.........D1 P06A ........B1 R23 ..........C2 R143 ........B4 R413 ........G4 TP4 ..........B4
C108 ........B5 C309 ........D4 C864 ........D3 FB851 ......D2 JP44.........D3 P07A ........B1 R24 ..........C2 R144 ........B4 R414 ........E5 TP5 ..........B5
C109 ........A5 C310 ........E4 C865 ........D3 FB853 ......D2 JP45.........D5 P08A ........C1 R25 ..........B4 R145 ........B4 R415 ........D5 TP6 ..........B5
C110 ........A5 C311 ........E4 C866 ........E3 FB855 ......D3 JP46.........D5 P401A ......F4 R26 ..........C3 R146 ........B4 R416 ........D4 TP7 ..........B5
C111 ........A5 C401 ........E4 C867 ........E3 FR401 ......E5 JP47.........D5 P401B ......F4 R27 ..........B3 R147 ........B4 R417 ........D4 TP8 ..........B5
C112 ........A5 C402 ........G4 C868 ........C2 FR402 ......E5 JP48.........D5 P401C ......F4 R28 ..........C3 R148 ........B4 R419 ........E4 TP9 ..........B4 CPT
C114 ........A4 C403 ........G4 C870 ........D3 FR403 ......E5 JP49.........E5 P401D ......F4 R29 ..........C2 R149 ........B4 R421 ........E5 TP10 ........B5
C121 ........A4 C404 ........G4 C871 ........D3 FR406 ......E5 JP50.........E5 P402A ......F5 R30 ..........C3 R151 ........A4 R422 ........E5 TP11 ........B5
C122 ........B4 C405.........F4 C872 ........D3 FR413 ......E4 JP51.........E1 P402B ......F5 R31 ..........C3 R152 ........A4 R423 ........E3 TP12 ........B4
C123 ........C5 C406 ........G4 C873 ........E3 HIC02.......B2 JP52.........E5 P403A ......E5 R32 ..........C2 R153 ........C5 R539 ........A3 TP13 ........B4
C124 ........C4 C407 ........G3 C874 ........D3 HIC181.....B3 JP53.........E5 P502A ......A3 R33 ..........C2 R154 ........A4 R540 ........A3 TU101 ......A5
C125 ........B5 C408.........F3 C876 ........D3 IC01 .........B2 JP54.........E1 P503A ......B3 R34 ..........C2 R155 ........A4 R541 ........A3 VD801......G1 SOUND
C126 ........B4 C409.........F4 D01 ..........A1 IC02 .........B2 JP55.........E1 P504A ......C3 R35 ..........C1 R156 ........A4 R601 ........A2 VR121 ......B4
C127 ........B5 C410.........F4 D02 ..........C2 IC03 .........C1 JP56.........E4 P603A ......D5 R36 ..........C3 R157 ........A4 R602 ........A2 VR122 ......B5
C128 ........B4 C411.........F4 D03 ..........B2 IC04 .........D1 JP57 .........F1 P604A ......D5 R37 ..........C2 R158 ........B5 R603 ........A3 X01 ..........C1
C129 ........B4 C412 ........E5 D04 ..........B1 IC101 .......B5 JP58 .........F4 P605A ......A2 R38 ..........C2 R181 ........B3 R604 ........A3 Z101.........B5
C130 ........B5 C413 ........E5 D101 ........A5 IC301 .......D4 JP59 .........F4 P606A ......A3 R39 ..........C2 R201 ........C5 R605 ........A3 Z102.........B4
C131 ........A4 C414 ........E5 D121 ........B5 IC302 .......D4 JP60 .........F4 P801A......G1 R40 ..........C2 R202 ........C5 R606 ........A2 Z103.........B4
C132 ........A4 C415 ........E4 D122 ........B5 IC601 .......A2 JP61 .........F1 P801B......G1 R41 ..........D1 R203 ........B5 R607 ........A1 ZD01 ........C2
C133 ........A4 C416 ........E5 D124 ........A4 IC801 .......G2 JP62 .........F5 P802A ......E1 R42 ..........D1 R204 ........C5 R608 ........A2 ZD101 ......A4
C134 ........A4 C417 ........E4 D301 ........D4 IC802........F3 JP63 .........F5 P802B ......E1 R43 ..........G1 R205 ........C5 R609 ........A2 ZD201 ......A4
C135 ........B4 C419 ........E4 D302 ........D4 IC803........F3 JP64 .........F4 PA01 ........F1 R44...........F1 R206 ........B5 R610 ........A1 ZD301 ......D3
C136 ........B4 C420 ........E5 D401 ........G4 IC851 .......D1 JP65 .........F4 Q02 ..........B3 R46 ..........C1 R207 ........C5 R611 ........A1 ZD302 ......D4
C137 ........B4 C421 ........E5 D402 ........G4 IC852 .......D2 JP66 .........F2 Q03 ..........C3 R48 ..........C2 R209 ........C5 R612 ........A1 ZD303 ......D4
C138 ........B4 C422 ........E5 D403.........F4 IC853 .......D2 JP67 ........G1 Q04 ..........C3 R49 ..........C1 R210 ........D5 R621 ........A1 D401 ........D5
C139 ........B4 C517 ........A3 D404 ........E5 IC854 .......D2 JP68 ........G1 Q05 ..........D1 R50 ..........C1 R211 ........D5 R801 ........G2 ZD402 ......C3
C140 ........B4 C518 ........A3 D405.........F5 IC855 .......D2 JP69 ........G2 Q06 ..........D1 R51 ..........B3 R212 ........B5 R802.........F2 ZD851 ......C3
C141 ........A4 C519 ........A3 D406 ........E4 IC856 .......D3 JW1A .......A5 Q07 ..........B1 R52 ..........B3 R220 ........D5 R803.........F3
C142 ........B4 C601 ........A2 D408 ........E5 JK201.......C5 JW2A........F5 Q08 ..........A1 R53 ..........B3 R221 ........D5 R804 ........G3
C145 ........A4 C602 ........A2 D410 ........G3 JK202.......D5 L01...........C1 Q101 ........B5 R55 ..........A3 R222 ........D5 R805 ........G2
C147 ........B4 C603 ........A2 D412 ........E5 JK203.......C1 L02 ...........B1 Q102 ........B5 R56 ..........B3 R223 ........D5 R806 ........G3
C148 ........B4 C604 ........A1 D601 ........A1 JP1...........A3 L03 ...........B3 Q103 ........A5 R57 ..........B1 R224 ........D5 R807 ........G3
C149 ........C4 C605 ........A3 D602 ........A1 JP2...........A2 L04...........D1 Q121 ........B5 R58 ..........B1 R226 ........D5 R808.........F3
C150 ........D4 C606 ........A3 D621 ........A1 JP3...........A3 L101 .........A4 Q122 ........C4 R59 ..........B1 R227 ........D5 R809 ........G2
C151 ........B3 C607 ........A2 D802.........F3 JP4...........A1 L102 .........A4 Q123 ........C4 R60 ..........B1 R241 ........C1 R810 ........D2
C152 ........B3 C608 ........A1 D803.........F3 JP5...........A2 L103 .........B5 Q124 ........C5 R61 ..........B1 R242 ........C1 R811 ........D2
C181 ........B3 C609 ........A1 D804 ........G3 JP6...........A3 L104 .........B4 Q125 ........A4 R62 ..........B1 R301 ........D4 R820.........F3
C182 ........B3 C610 ........B3 D850 ........D3 JP7...........A3 L121 .........B5 Q126 ........B4 R63 ..........B1 R302 ........D4 R821.........F3
C183 ........B3 C611 ........A2 D851 ........E1 JP8...........A3 L122 .........B4 Q127 ........A4 R64 ..........B1 R303 ........D4 R851 ........D1

VCD(W/PIP) VCD(W/O PIP,W/O S-VHS) VCD(W/O PIP,W/S-VHS)

CONTROL(Q20)

POWER(Q90)
POWER(Q40)
SOFT-TOUCH(Q40)

CONTROL(Q60)

SIDE AV(Q26)

SIDE AV(Q40)