11
EB6-D chassis
CPU PORT FUNCTIONS
Pin No.
Function Name
Function
IN/OUT
1
RC IN
RC Signal Input
IN
2 RESET
Reset
Input
IN
3
AUD-MUTE
TV Audio Mute Output “L”: Mute On
OUT
4 P0.6
Note
used
--
5 P0.5
Note
used
--
6 P0.4
Note
used
--
7 P0.3
Note
used
--
8
KEY IN
Key Switch Signal Input
IN
9 P0.1
Note
used
--
10 P0.0
Note
used
--
11
PROTECT
Power Failure Detect Input “L”: Error
IN
12 P3.6
Note
used
--
13 P0.6
Note
used
--
14 WE
Write
Enable
OUT
15 B-OUT
Blue
Output
OUT
16 G-OUT
Green
Output
OUT
17 R-OUT
Red
Output
OUT
18
BF-OUT
Fast Blanking Output
OUT
19 SDA
SDA
IN/OUT
20 SCL
SCL
OUT
21 VDD
Power
IN
22 JDTO
Not
used
--
23 N.C
Not
used
--
24 Vpp
Not
used
--
25
AVDD3
Analogue VDD of PLL
--
26 TEST0
Test
--
27 MCFM
Test
--
28 JTCK
Test
--
29
TXCF
Analogue pin for the Teletext slicerline PLL
--
30 CVBS0
Not
used
--
31
AVDD2
Analogue Power Supply
IN
32 JTMS
Not
used
--
33
CVBS2
Composite Video Signal Input
IN
34
CVBS1
Composite Video Signal Input
IN
35 AGND
Digital
Ground
--
36 GND
Analogue
Ground
--
37 JTRSTO
Test
--
38
PXFM
Analogue pin for the Display Pixel Frequency Multiplier
--
39
AVDD
Analogue Power Supply
IN
40
H-SYNC
Horizontal Sync. Input
IN
41
V-SYNC
Vertical Sync. Input
IN
42
ACK
Answer for STATUS
OUT
43
STATUS
Request for bus open
IN
44
IGNOA
RGB on/off Switch
OUT
45
AMP-MUTE
Mute on/off SWitch
OUT
46 P4.4
Not
used
--
47 LED2
LED
Drive
OUT
48 P4.6
S-Video
--
49 P4.7
Not
used
--
50 OSCOUT
Oscillator
Output
OUT
51
OSCIN
Oscillator Input
IN
52
RF AGC
RF Gain Control
IN
53
P2.4
Not used
--
54
POWER
Power on/off Switch
OUT
55
IF AGC
IF Auto gain Control
IN
56
8PIN
AV Input Detect
IN
Содержание CE21C6-C
Страница 24: ...C5KTV Sanyo Industries UK Ltd Printed in UK ...
