No. 51758
19
AV-28BK5ECB
AV-28BK5ECS
Pin No.
Function Name
Function
IN/OUT
1 MMU0
OUT
2 MMU3
OUT
3
ADDR10
Address bus 10
OUT
4 DSN
5
ADDR11
Address bus 11
OUT
6
ADDR9
Address bus 9
OUT
7
ADDR8
Address bus 8
OUT
8 RWN
9 GND
10 VDD
IN
11 OSC-IN
Clock
Input
IN
12 OSC-OUT
Clock
Output
OUT
13
ADDR13
Address bus 13
OUT
14
ADDR14
Address bus 14
OUT
15 MMU1
OUT
16 MMU2
OUT
17 MMU4
OUT
18 MMU5
OUT
19
SCART 3
SCART 3 Input H: AV
IN
20
SCART 2
SCART 2 Input H: AV
IN
21
SCART 1
SCART 1 Input H: AV
IN
22
FRONT SC SW
Front AV Switch Input H : Front
IN
23 SDA
IIC
SDA
IN/OUT
24 SCL
IIC
SCL
OUT
25
RC-IN
Remote Control Signal Input
IN
26
SERVICE IN
Service Switch Input On: L
IN
27
SERVICE ACK
External Bus Switch Output ACK: L
OUT
28
PROTECT
Power Failure Detection Input L: Failure
IN
29
Hold Down
Hold Down (High Voltage Detection Input) L: Hold Down On
IN
30
50/60
50/60Hz Switch Output 50: H 60: L
OUT
31
MUTE
Sound Mute Output On: H
OUT
32
SUPER 3D
Super 3D Switch Output On: L
OUT
33
Phone Mute
Phone Mute
OUT
34 VDD
IN
35 GND
36
IF AGC
IF AGC Input
IN
37
KEY-IN
Key Input TV Key
IN
38
RF AGC IN
RF AGC Input
IN
39 NA
40 NA
41 LED-2
LED Drive
Output
OUT
42 NA
43
POWER
Power On/Off Drive H: Power-On
OUT
44
FB
BLK Output for OSD
OUT
45
B
Blue Output for OSD
OUT
46
G
Green Output for OSD
OUT
47
R
Red Output for OSD
OUT
48 V-SYNC
V-Sync
Input
IN
49 H-SYNC
H-Sync
Input
IN
50 WSCR
CPU PORT FUNCTIONS
