Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic TV pt-47wx52f___schematic_diagram_and_conductor_view_for_other_boards
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LG-Board schematic - TNP2AA112
LG-Board schematic - 92 -
LG-Board layout - TNP2AA112
LG-Board - TNP2AA112
Q331 Q373 Q374 Q375 Q934 Q935 Q936
B 4.05 11.98 172.90 171.50 9.08 9.08 9.68
C 11.61 171.40 218.60 0.43 0.00 18.91 18.91
E 3.85 11.64 172.40 172.10 9.68 8.49 9.11
Q937 Q938 Q941 Q951 Q952 Q953 Q955
B 2.47 137.80 0.98 9.67 9.65 9.66 129.50
C 0.00 130.10 9.12 18.91 18.91 18.91 71.80
E 9.09 138.40 0.38 9.07 9.09 9.09 130.10
Q956 IC880
LG - Board
B 9.69 integrated circuit 1 . . . . 18.91
C 71.80 2 . . . . . GND
E 9.12 TNP2AA112 3 . . . . .11.99
- 93 - LG-Board layout and voltages
LR-Board schematic - TNP2AA111
LR-Board schematic - 94 -
LR-Board schematic - TNP2AA111
LR-Board voltages - TNP2AA111
Q301 Q302 Q303 Q353 Q354 Q355 Q901
B 0.11 3.92 0.60 11.98 174.90 173.70 137.80
C 215.90 11.61 0.08 173.70 218.60 0.42 130.20
E 0.00 3.71 0.00 11.65 174.60 174.20 138.40
Q903 Q904 Q905 Q906 Q907 Q957 Q958
B 9.10 0.97 9.10 9.72 8.49 129.60 9.69
C 0.00 9.12 8.90 18.91 6.00 71.30 71.30
E 9.73 0.37 8.49 9.13 9.11 130.20 9.12
- 95 - LR-Board layout and voltages
LB-Board schematic - TNP2AA110
LB-Board schematic - 96 -
LB-Board layout - TNP2AA110
LB-Board voltages- TNP2AA110
Q361 Q362 Q363 Q364 Q365 Q366 Q368
B 5.14 4.51 3.86 3.92 5.91 5.08 4.48
C 11.98 11.98 11.54 0.00 11.98 11.98 0.00
E 4.51 3.92 3.70 3.51 5.28 4.48 3.96
Q393 Q394 Q395 Q959 Q960 Q961 Q964
B 11.98 172.00 170.60 129.30 9.67 137.80 0.98
C 170.60 218.60 0.42 71.40 71.50 129.90 9.10
E 11.54 171.90 171.50 129.90 9.10 138.40 0.37
Q965 Q966 Q967 Q968
B 9.09 9.09 9.72 8.50
C 0.00 18.91 18.91 0.00
E 9.72 8.49 9.14 9.11
- 97 - LB-Board layout and voltages
K-Board schematic - TNP2AA089
K-Board layout - TNP2AA089
K-Board schematic and layout - 98 -
G-Board schematic - TNP2AA090
G-Board layout - TNP2AA090
- 99 - G-Board schematic and layout
D-Board integrated circuits voltages - TNPH0371
IC451 IC601 IC602 IC603 IC701 IC801
1 . . . . . 0.04 1 . . . . . 0.24 1 . . . . . 4.28 1 . . . . . 3.83 1 . . . . . 5.92 1 . . . . . 0.06
2 . . . . 16.74 2 . . . . . 0.06 2 . . . . . 0.62 2 . . . . . 5.29 2 . . . . . 0.60 2 . . . . . 0.06
3 . . . -16.74 3 . . . . . N.C. 3 . . . . 12.01 3 . . . . . 5.29 3 . . . . . 1.16 3 . . . . . 0.07
4 . . . -17.85 4 . . . . . N.C. 4 . . . . . 6.08 4 . . . . GND 4 . . . . .GND 4 . . . . . 0.06
5 . . . . . 0.64 5 . . . . .GND 5 . . . . . GND 5 . . . . . 3.25 5 . . . . . 5.98 5 . . . . . GND
6 . . . . 16.35 6 . . . . . 6.50 6 . . . . . 4.11 6 . . . . . 3.25 6 . . . . . 3.83 6 . . . . .-0.14
7 . . . . . 0.04 7 . . . . * 5.17 7 . . . . . N.C. 7 . . . . . 2.96 7 . . . . . 6.70 7 . . . . . 0.09
8 . . . . . 9.06 8 . . . . . 0.61 8 . . . . . 9.06 8 . . . . . 9.06 8 . . . . . 0.70
IC805 9 . . . . . 2.50 9 . . . . . 4.47 9 . . . . . 0.07
10 . . . . . 0.60 10 . . . . . 4.43 IC1501 IC802
1 . . . . 19.04 11 . . . . . 0.86 11 . . . . . N.C.
2 . . . . GND 12 . . . . . N.C. 12 . . . . . GND 1 . . . . . 0.00 1 . . . 139.20
3 . . . . . 9.06 13 . . . . .GND 13 . . . . . 4.86 2 . . . . . 5.29 2 . . . . 17.93
14 . . . . .GND 14 . . . . . 3.86 3 . . . . . 4.61 3 . . . . . GND
IC811 15 . . . . . 3.10 15 . . . . . 6.02 4 . . . . GND
16 . . . . . 4.43 16 . . . . . 3.19 5 . . . . . 5.82 IC803
1 . . . . 19.04 6 . . . . . 5.82
2 . . . . 18.03 17 . . . . . 4.51 1 . . . . 16.01
18 . . . . . N.C. 7 . . . . . 4.28
8 . . . . . 9.06 2 . . . . 12.01
19 . . . . . N.C. 3 . . . . . GND
20 . . . . . N.C.
21 . . . . . N.C.
22 . . . . . 4.87
23 . . . . . N.C.
24 . . . . . 0.28
D-Board transistors voltages - TNPH0371
Q406 Q503 Q509 Q510 Q551 Q601 Q602 Q603
B 6.09 0.28 29.39 31.82 0.07 0.60 4.11 0.62
C 0.06 8.46 138.80 138.80 -4.53 2.76 9.06 6.08
E 0.00 0.00 31.83 31.32 0.21 0.00 3.53 0.00
Q604 Q605 Q606 Q802 Q803 Q854 Q1503 Q1504
B 6.07 4.13 0.03 0.07 0.07 138.80 10.40 11.97
C 9.06 0.00 10.40 0.07 0.09 0.00 4.14 510.00
E 5.49 4.71 0.00 0.07 0.07 139.10 10.98 11.46
Q1505 Q501 Q502 Q701 Q801
S 4.04 0.00 0.00 0.00 0.07
D 10.49 16.07 0.01 30.80 -40.20
G 3.99 3.09 8.44 6.70 0.12
Voltages marked with use HOT ground, * Set may reset when probing this pin. If TV
please check schematic to confirm the does not turn ON, unplug from AC outlet, plug
type of ground used for each component it back and turn it ON.
D-Board voltages - 100 -
A-Board integrated circuits voltages - TNP2AH035
IC2302 IC7002 IC7001
4 . . . -23.50 1 . . . . . GND 10 . . . . 18.84 1 . . . . . GND 10 . . . . 18.84
5 . . . -23.45 2 . . . . . GND 11 . . . . .-0.47 2 . . . . . GND 11 . . . . . 0.00
6 . . . . -0.35 3 . . . . -18.59 12 . . . .-19.72 3 . . . . -18.60 12 . . . -19.70
7 . . . . 20.99 4 . . . . -19.70 13 . . . . .-0.36 4 . . . . -19.70 13 . . . . . 0.00
8 . . . . . 9.36 5 . . . . .18.85 14 . . . . .-0.37 5 . . . . 18.84 14 . . . . . 0.00
9 . . . . . 4.90 6 . . . . . -0.11 15 . . . . .-0.23 6 . . . . . -0.40 15 . . . . -0.36
10 . . . . . 0.00 7 . . . . . -0.11 16 . . . . .-0.23 7 . . . . . -0.39 16 . . . . -0.35
11 . . . . . 2.54 8 . . . . -19.71 17 . . . .-19.71 8 . . . . -19.70 17 . . . -19.70
12 . . . . . 0.05 9 . . . . . -0.13 18 . . . . .-0.28 9 . . . . . -0.53 18 . . . . .-0.48
13 . . . . . 0.00
14 . . . . . 0.00
15 . . . . . 5.20
16 . . . . .GND
17 . . . -22.09
18 . . . . . 0.00 R-Board schematic - TNPA0615AB
19 . . . . -5.31
20 . . . . . 0.06
21 . . . . . 0.00
22 . . . . . 0.00
23 . . . . . N.C.
24 . . . . . 9.30
25 . . . . 20.99
26 . . . . -0.32
27 . . . -23.45
28 . . . -13.20
R-Board layout - TNPA0615
Voltages marked with use HOT ground, * Set may reset when probing this pin. If TV
please check schematic to confirm the does not turn ON, unplug from AC outlet,
type of ground used for each component plug it back and turn it ON.
A-Board voltages - 101 - R-Board schematic and layout
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