Akai PDP4273M Service Manual page 32

Y-Driver Top
Y-Sustainer
Hitachi part no. FPF29R-YSS0038
Y-Driver Bottom
Kep pad
Main Power
Supply - Murata
Main Video PCB - ESI part no. 771E421D01-01
Logic PCB located under Main PCB - Hitachi part no. FPF29R-LGC0057
33/75
30／72
Internal Speaker
Sub Power
Supply
X-sustainer
Hitachi part no. FPF29R-XSS0037
EMI filter AC inlet
Intel
Audio PCB ESI part no. 771L421D01-01