Module Block Diagram - Panasonic KX-TS620BX1 Service Manual

4.4.

Module Block Diagram

4.4.1. LCD Module Block
4.4.2. Connector Pin Assignment
Pin no. Signal
1 VDD
2 VSS
3 DB4
4 DB5
5 DB6
6 DB7
7 R/W
8 E
9 D/C
10 CS
11 RES
(1) VDD
(2) VSS
(3..6)
DB4..DB7
(7) R/W
(8) E
(9) D/C
(10) CS
(11) RES
Function
+3V Power Supply
0V Power Supply
Data Bus Line
Data Bus Line
Data Bus Line
Data Bus Line
Read / Write
Enable Signal
Data / Command Control
Chip Signal
Reset Signal Input
LCD
SEG 80
Enable
—
—
H/L
H/L
H/L
H/L
H/L
H
H/L
L
L
11
KX-TS620BX1