Table 5-6 Control Head J102: To Lcd Display Connector - RCA RDR9000 Service Manual

Service Manual
Control Head J102: to LCD Display Connector
Pin No.
1, 8, 30 DGND
2 3V3D
3 RSTOUT
4 LCD_CS
5 LCD_RS
6 LCD_RD
7 LCD_WR
9 E_D15
10 E_D14
11 E_D13
12 E_D12
13 E_D11
14 E_D10
15 E_D9
16 E_D8
17 E_D7
18 E_D6
19 E_D5
20 E_D4
21 E_D3
22 E_D2
23 E_D1
24 E_D0
25 5V
26 LEDA1
27 LEDA2
28 LEDA3
29 LEDA4

Table 5-6 Control Head J102: to LCD Display Connector

Name
26
Function
Ground (digital)
Power supply
Reset
Chip select
Control
Read enable
Write enable
LCD data
Power supply for LCD backlight
LCD backlight control
5. Interface Description