Key & Karaoke Board - Philips FWD182 Service Manual

5-1
KEY & KARAOKE BOARD
TABLE OF CONTENTS
FTD Display Pin Assignment ........................................... 5-1
Pin Connection ................................................................ 5-1
Circuit Diagram (Key PCB) .............................................. 5-2
Circuit Diagram (Karaoke PCB) ...................................... 5-3
PCB Layout Top View ...................................................... 5-4
PCB Layout Bottom View ................................................ 5-5
Electrical Parts List & Voltages ....................................... 5-6
FTD DISPLAY PIN ASSIGNMENT
PIN CONNECTION
## Note ##
1. F : Filament 2. G :Grid 3. P :Anode
5-1
4. NP :No Pin 5. Nx :No extended