Profolio PT100 – 100Hz CTV – Circuit diagram
ICs used: TDA4470
– TCDT1101G – TDA16846 – TDA6920 – MSP3411G – 74HCT86 – STU9379AF –
TPU3050 – A42L2604 – TL7705 – CCU3000 – 27C2001 – TDA6111Q - VPC3230D –
SDA9589X – MSM54V12222A – CTT5520E
CRT base card
POWER INPUT
PIP
MAIN BOARD
Click on the schematics to magnify