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1. Definitions of Ports
1 1 LC863328A-5W63 pins diagram
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1 2 CPU ports description
pin
Port
UHF
50/60
ALARM
WOOFER VOL
VOLUME-L
VOLUME-R
POWER
VT
GND
XTAL1
XTAL2
VDD
KEY IN
AFT IN
NC
AC DETECT
RESET
FILT
CHROMA
V-SYNC
H-SYNC
usage
(VLF) BAND1
(VHF) BAND2
WOOF ON/OFF
Function description
41
LNA
40
AV1
39
AV2
38
MUTE
37
36
SIF
35
IR
34
SD
33
S-VHS
32
ENABLE
31
SCL1
30
SDA1
29
SCL0
28
SDA0
27
NC
26
BLANK
25
B OUT
G OUT
R OUT
42
24
23
22
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