5 Service Hint
5.1. TH-37, 42PX50U
Board Name Function Board Name Function
P Power Supply C1 Data Driver (Up Left)
PA DC-DC Converter, Power SOS C2 Data Driver (Up Right)
PB Audio Power, Fan Control C3 Data Driver (Down Right)
H AV Terminal, AV Switch C4 Data Driver (Down Left)
DT ATSC Interface SC Scan Drive
DV HDMI Interface
None serviceable.
DV-Board should be exchanged for service.
SU Scan out (Up)
SD Scan out (Down)
SS Sustain Drive
DG Digital Signal Processor SS2 Sustain Connector (Up) (42inch only)
Z Speaker out, Audio AMP SS3 Sustain Connector (Down) (42inch only)
D Format Converter, Plasma AI Processor K Remote receiver, Keyscan
S Power Switch
9
TH-37PX50U / TH-42PX50U / TH-50PX50U
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