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9 Disassembly and Assembly Instructions
9.1.
Remove the Rear cover
1. See PCB Layout (Section 3)
9.2.
Remove the AC inlet
Caution:
To remove P.C.B. wait 1 minute after power was off for dis
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the connector (P9).
3. Remove the screw (x1
and remove the AC inlet.
9.3.
Remove the P-Board
Caution:
To remove P.C.B. wait 1 minute after power was off for dis
charge from electrolysis capacitors.
1. Unlock the cable clampers to free the cable.
2. Disconnect the connectors (P2, P6, P7, P9, P11 and
P35).
3. Remove the screws (x9
and remove the P-Board.
9.4.
Remove
the
Side
terminal
cover and the Side shield metal
1. Remove the screws (x2
x1 cz|>, х1 сф).
2. Remove the Side terminal cover.
3. Remove the Side shield metal.
24
Summary of Contents for Viera TX-P42S20E
Page 21: ...7 4 No Picture 21 ...
Page 33: ...11 Block Diagram 11 1 Main Block Diagram 33 ...
Page 34: ...11 2 Block 1 4 Diagram 34 ...
Page 35: ...G 0 11 3 Block 2 4 Diagram I A I D IG IT A L S IG N A L P R O C E S S O R 35 ...
Page 36: ...11 4 Block 3 4 Diagram P P O W E R S U P P LY 36 ...
Page 37: ...11 5 Block 4 4 Diagram s c s c a n d r i v e s s s u s t a i n d r i v e 37 ...
Page 38: ...38 ...
Page 40: ...12 3 Wiring 2 40 ...
Page 43: ...13 2 P Board 1 4 Schematic Diagram A B C D E A P BO ARD LSEP1287BE HB 1 4 F 1 2 3 4 42 ...
Page 44: ...13 3 P Board 2 4 Schematic Diagram A P BO ARD LSEP1287BE HB 2 4 10 11 12 13 14 15 16 17 18 43 ...
Page 45: ...13 4 P Board 3 4 Schematic Diagram A B C D E F 1 2 3 4 44 ф ф 5 ...
Page 46: ...13 5 P Board 4 4 Schematic Diagram 10 11 12 13 14 15 16 17 18 45 ...
Page 47: ...13 6 A Board 1 19 Schematic Diagram A A A BO AR D 1 19 IIC B C D E F 1 2 3 4 9 46 ...
Page 52: ...13 11 А Board 6 19 Schematic Diagram A A BO AR D 6 19 STB MPU 46 47 48 49 ...
Page 54: ...13 12 А Board 7 19 Schematic Diagram A A BO AR D 7 1 9 HDMI 55 56 57 58 59 52 ...
Page 57: ...69 70 71 72 ...
Page 59: ...Peaks COM MON 78 79 80 81 ...
Page 61: ...13 16 A Board 11 19 Schematic Diagram A A BO AR D 11 19 A V SW 91 92 93 94 95 96 97 98 99 56 ...
Page 63: ...FE_Virtual_Module Peaks COMMON TO 3 19 Analog ASIC 104 105 106 107 108 57 ...
Page 68: ...140 141 142 143 144 61 ...
Page 71: ...63 ...
Page 72: ...13 24 A Board 19 19 Schematic Diagram A A BO AR D 19 19 DVB T C D EM O D U LATO R 64 ...
Page 75: ...13 27 C2 Board 1 2 Schematic Diagram A A C 2 BO AR D TN PA5095 1 2 ___ I TO A BOARD A32 B 67 ...
Page 78: ...13 30 SC Board 2 4 Schematic Diagram 10 I 11 1 12 1 13 1 14 1 15 1 16 1 17 1 18 70 ...
Page 79: ... 13 31 SC Board 3 4 Schematic Diagram 19 1 20 1 21 1 22 1 23 1 24 1 25 1 26 1 27 71 ...
Page 80: ...13 32 SC Board 4 4 Schematic Diagram 28 29 30 31 32 33 34 35 36 72 ...
Page 86: ...P BOARD COMPONENT SIDE LSEP1287BEHB B G 6 5 4 3 2 1 E F H 77 ...
Page 92: ...14 6 SC Board SC BOARD FOIL SIDE TXNSC11DEK B G 6 5 4 3 2 1 E F H 83 ...
Page 93: ...SC BOARD COMPONENT SIDE TXNSC11DEK B G 6 5 4 3 2 1 E F H 84 ...
Page 94: ...14 7 SS Board SS BOARD FOIL SIDE TXNSS11DEK B G 6 5 4 3 2 1 E F H 85 ...
Page 95: ...SS BOARD COMPONENT SIDE TXNSS11DEK ...
Page 96: ......
Page 98: ...15 1 2 Exploded View 2 88 ...
Page 99: ...15 1 3 Packing 1 89 ...
Page 100: ...15 1 4 Packing 2 90 ...