TH-50PF20E / TH-50PF20ER
3 Service Navigation
3.1. Service Hint
Board Name Function Board Name Function
A Digital Signal Processor, Microcomputer
Format Converter, Plasma AI Processor
Sub-Field Processor, Sync Processor,
Audio Processor, Speaker Out Amplifier
SS Sustain drive
SS2 Sustain out
C1 Data drive (Right)
C2 Data drive (Center)
DS Slot Interface (Audio / Video / Sync Input Switch),
DC-DC Converter
C3 Data drive (Left)
S1 Power switch
SC Scan drive V1 Remote receiver, LED-G, R
SU Scan out (Upper)
Non serviceable.
SU-Board should be exchanged for service.
V2 Key switch
P Power supply
PB Fan control
SD Scan out (Lower)
Non serviceable.
SD-Board should be exchanged for service.
H3 Speaker terminal
HX PC / RS-232C_Input terminal
6
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