6
3 Service Navigation
3.1.
PCB Layout
Board Name
Function
Board Name
Function
P
Power Supply
C1
Data Driver (Lower Right)
C2
Data Driver (Lower Center)
A
DC-DC Converter, Tuner
Speaker out, AV Terminal, HDMI in, SD Card, PC in
Digital Signal Processor, PEAKS-LDA2
Power Switch, Key Switch
C3
Data Driver (Lower Left)
C4
Data Driver (Upper Right)
C5
Data Driver (Upper Center)
C6
Data Driver (Upper Left)
SC
Scan Drive
SS
Sustain Drive
SS2
Sustain out (Lower)
K
Remote receiver, Power LED, C.A.T.S sensor
SU
Scan out (Upper)
Non serviceable.
SU-Board should be exchanged for service.
V
3D Eyewear transmitter
D
Format Converter, Plasma AI, Sub-Field Processor
XS
Sat Tuner
SD
Scan out (Lower)
Non serviceable.
SD-Board should be exchanged for service.
Summary of Contents for TXP50VT20L
Page 24: ...24 7 4 No Picture ...
Page 46: ...46 ...
Page 48: ...48 12 3 Wiring 2 12 4 Wiring 3 ...
Page 49: ...49 12 5 Wiring 4 ...
Page 50: ...50 12 6 Wiring 5 ...
Page 51: ...51 13 Schematic Diagram 13 1 Schematic Diagram Note ...
Page 104: ...104 A B C D E F G H I 1 2 3 4 5 6 P BOARD COMPONENT SIDE ETX2MM806MVH ...
Page 122: ...122 15 1 2 Exploded View 2 ...
Page 123: ...123 15 1 3 Packing 1 ...
Page 124: ...124 15 1 4 Packing 2 ...
Page 125: ...125 15 1 5 Mechanical Replacement Parts List ...
Page 129: ...129 15 2 Electrical Replacement Parts List 15 2 1 Replacement Parts List Notes ...