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LG-Board schematic - TNP2AA112

LG-Board schematic

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LG-Board layout - TNP2AA112

LG-Board - TNP2AA112
Q331 B C E 4.05 11.61 3.85 Q937 B C E 2.47 0.00 9.09 Q956 B C E 9.69 71.80 9.12 Q373 11.98 171.40 11.64 Q938 137.80 130.10 138.40 Q374 172.90 218.60 172.40 Q941 0.98 9.12 0.38 Q375 171.50 0.43 172.10 Q951 9.67 18.91 9.07 Q934 9.08 0.00 9.68 Q952 9.65 18.91 9.09 IC880 1 . . . . 18.91 2 . . . . . GND 3 . . . . .11.99 Q935 9.08 18.91 8.49 Q953 9.66 18.91 9.09 Q936 9.68 18.91 9.11 Q955 129.50 71.80 130.10

LG - Board integrated circuit TNP2AA112

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LG-Board layout and voltages

LR-Board schematic - TNP2AA111

LR-Board schematic

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LR-Board schematic - TNP2AA111

LR-Board voltages - TNP2AA111
Q301 B C E 0.11 215.90 0.00 Q903 B C E 9.10 0.00 9.73 Q302 3.92 11.61 3.71 Q904 0.97 9.12 0.37 Q303 0.60 0.08 0.00 Q905 9.10 8.90 8.49 Q353 11.98 173.70 11.65 Q906 9.72 18.91 9.13 Q354 174.90 218.60 174.60 Q907 8.49 6.00 9.11 Q355 173.70 0.42 174.20 Q957 129.60 71.30 130.20 Q901 137.80 130.20 138.40 Q958 9.69 71.30 9.12

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LR-Board layout and voltages

LB-Board schematic - TNP2AA110

LB-Board schematic

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LB-Board layout - TNP2AA110

LB-Board voltages- TNP2AA110
Q361 B C E 5.14 11.98 4.51 Q393 B C E 11.98 170.60 11.54 Q965 B C E 9.09 0.00 9.72 Q362 4.51 11.98 3.92 Q394 172.00 218.60 171.90 Q966 9.09 18.91 8.49 Q363 3.86 11.54 3.70 Q395 170.60 0.42 171.50 Q967 9.72 18.91 9.14 Q364 3.92 0.00 3.51 Q959 129.30 71.40 129.90 Q968 8.50 0.00 9.11 Q365 5.91 11.98 5.28 Q960 9.67 71.50 9.10 Q366 5.08 11.98 4.48 Q961 137.80 129.90 138.40 Q368 4.48 0.00 3.96 Q964 0.98 9.10 0.37

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LB-Board layout and voltages

K-Board schematic - TNP2AA089

K-Board layout - TNP2AA089

K-Board schematic and layout

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G-Board schematic - TNP2AA090

G-Board layout - TNP2AA090

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G-Board schematic and layout

D-Board integrated circuits voltages - TNPH0371
IC451 1 2 3 4 5 6 7 . . . . . 0.04 . . . . 16.74 . . . -16.74 . . . -17.85 . . . . . 0.64 . . . . 16.35 . . . . . 0.04 IC805 1 . . . . 19.04 2 . . . . GND 3 . . . . . 9.06 IC811 1 . . . . 19.04 2 . . . . 18.03 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 IC601 . . . . . 0.24 . . . . . 0.06 . . . . . N.C. . . . . . N.C. . . . . .GND . . . . . 6.50 . . . . * 5.17 . . . . . 9.06 . . . . . 2.50 . . . . . 0.60 . . . . . 0.86 . . . . . N.C. . . . . .GND . . . . .GND . . . . . 3.10 . . . . . 4.43 . . . . . 4.51 . . . . . N.C. . . . . . N.C. . . . . . N.C. . . . . . N.C. . . . . . 4.87 . . . . . N.C. . . . . . 0.28 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 IC602 . . . . . 4.28 . . . . . 0.62 . . . . 12.01 . . . . . 6.08 . . . . . GND . . . . . 4.11 . . . . . N.C. . . . . . 0.61 . . . . . 4.47 . . . . . 4.43 . . . . . N.C. . . . . . GND . . . . . 4.86 . . . . . 3.86 . . . . . 6.02 . . . . . 3.19 1 2 3 4 5 6 7 8 IC603 . . . . . 3.83 . . . . . 5.29 . . . . . 5.29 . . . . GND . . . . . 3.25 . . . . . 3.25 . . . . . 2.96 . . . . . 9.06 IC1501 1 2 3 4 5 6 7 8 . . . . . 0.00 . . . . . 5.29 . . . . . 4.61 . . . . GND . . . . . 5.82 . . . . . 5.82 . . . . . 4.28 . . . . . 9.06 1 2 3 4 5 6 7 8 IC701 . . . . . 5.92 . . . . . 0.60 . . . . . 1.16 . . . . .GND . . . . . 5.98 . . . . . 3.83 . . . . . 6.70 . . . . . 9.06 IC802 1 . . . 139.20 2 . . . . 17.93 3 . . . . . GND IC803 1 . . . . 16.01 2 . . . . 12.01 3 . . . . . GND 1 2 3 4 5 6 7 8 9 IC801 . . . . . 0.06 . . . . . 0.06 . . . . . 0.07 . . . . . 0.06 . . . . . GND . . . . .-0.14 . . . . . 0.09 . . . . . 0.70 . . . . . 0.07

D-Board transistors voltages - TNPH0371
Q406 B C E 6.09 0.06 0.00 Q604 B C E 6.07 9.06 5.49 Q1505 S D G 4.04 10.49 3.99 Q503 0.28 8.46 0.00 Q605 4.13 0.00 4.71 Q501 0.00 16.07 3.09 Q509 29.39 138.80 31.83 Q606 0.03 10.40 0.00 Q502 0.00 0.01 8.44 Q510 31.82 138.80 31.32 Q802 0.07 0.07 0.07 Q701 0.00 30.80 6.70 Q551 0.07 -4.53 0.21 Q803 0.07 0.09 0.07 Q801 0.07 -40.20 0.12 Q601 0.60 2.76 0.00 Q854 138.80 0.00 139.10 Q602 4.11 9.06 3.53 Q1503 10.40 4.14 10.98 Q603 0.62 6.08 0.00 Q1504 11.97 510.00 11.46

Voltages marked with use HOT ground, please check schematic to confirm the type of ground used for each component

* Set may reset when probing this pin. If TV does not turn ON, unplug from AC outlet, plug it back and turn it ON.

D-Board voltages

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A-Board integrated circuits voltages - TNP2AH035
IC2302 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 . . . -23.50 . . . -23.45 . . . . -0.35 . . . . 20.99 . . . . . 9.36 . . . . . 4.90 . . . . . 0.00 . . . . . 2.54 . . . . . 0.05 . . . . . 0.00 . . . . . 0.00 . . . . . 5.20 . . . . .GND . . . -22.09 . . . . . 0.00 . . . . -5.31 . . . . . 0.06 . . . . . 0.00 . . . . . 0.00 . . . . . N.C. . . . . . 9.30 . . . . 20.99 . . . . -0.32 . . . -23.45 . . . -13.20 1 2 3 4 5 6 7 8 9 IC7002 . . . . . GND . . . . . GND . . . . -18.59 . . . . -19.70 . . . . .18.85 . . . . . -0.11 . . . . . -0.11 . . . . -19.71 . . . . . -0.13 10 11 12 13 14 15 16 17 18 . . . . 18.84 . . . . .-0.47 . . . .-19.72 . . . . .-0.36 . . . . .-0.37 . . . . .-0.23 . . . . .-0.23 . . . .-19.71 . . . . .-0.28 1 2 3 4 5 6 7 8 9 IC7001 . . . . . GND . . . . . GND . . . . -18.60 . . . . -19.70 . . . . 18.84 . . . . . -0.40 . . . . . -0.39 . . . . -19.70 . . . . . -0.53 10 11 12 13 14 15 16 17 18 . . . . 18.84 . . . . . 0.00 . . . -19.70 . . . . . 0.00 . . . . . 0.00 . . . . -0.36 . . . . -0.35 . . . -19.70 . . . . .-0.48

R-Board schematic - TNPA0615AB

R-Board layout - TNPA0615

Voltages marked with use HOT ground, please check schematic to confirm the type of ground used for each component

* Set may reset when probing this pin. If TV
does not turn ON, unplug from AC outlet, plug it back and turn it ON.

A-Board voltages

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R-Board schematic and layout