Panasonic TH-50PC77U - 5 Service Hint; Rear Cover Removal; Board Identification and Functions

Remove the Rear Cover
5 Service Hint
Board Name Function Board Name Function
P Power Supply D Format Converter, Plasma AI, Sub-Field Processor
A DC-DC Converter
Speaker out, Sound Processor
AV Terminal, AV Switch
Digital Signal Processor, Microcomputer
HDMI Interface, Peaks Lite 2
C1 Data Driver (Lower Right)
C2 Data Driver (Lower Center)
C3 Data Driver (Lower Left)
SC Scan Drive
SU Scan out (Upper)
SD Scan out (Lower)
K Remote receiver, Power LED SS Sustain Drive
S Power Switch SS2 Sustain out (Upper)
GS SD Card Slot SS3 Sustain out (Lower)
G Key Switch, Side Terminal
8
TH-50PX77U / TH-50PE77U