M66004Sp(Ic721):Fl Driver - JVC XL-R5020BK Service Manual

XL-R5020BK

5.8 M66004SP(IC721):FL Driver

• Block diagram
• Pin function
Pin.No. Symbol
1~12 12G~1G
13 SRST
14 FLCS
15 FLCLK
16 FLDATA
17 P1
18 P0
19 VCC1
20 XOUT
21 XIN
22 VSS
23~31 P36~P28
32 VP
33~59 P27~P01
60 VCC2
61~64 16G~13G
24
I/O
O FL grid control signal output.
I Reset signal input
I Chip select signal input.
I Shift clock signal input.
I Serial data input.
O Output port (static operation)
O Output port (static operation)
- Power supply for internal logic.
O Clock signal output.
I Clock signal input.
- Connect to ground.
O FL Segment control signal output.
- Power supply.
O FL Segment control signal output.
- Power supply for grid output and segment output.
O FL grid control signal output.
Description