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31
XVM-F65
1
TEST
I
Test mode setting input
2
PW ON
O
Power ON control signal output
3
P52
O
Not used (Ground)
4
P53
O
Not used (Ground)
5
AMP-ON
O
Power AMP control signal output
6
S SCL
O
Electronic volume clock output
7
S SDA
O
Electronic volume serial date output
8
P57
O
IR channel select signal output
9
VSS0
—
Ground
10
VDD0
—
Power supply pin (+3.3V)
11
P30
I
Not used (Ground)
12
P31
I
Not used (Ground)
13
SDA
I/O
EEPROM data input/output
14
SCL
O
EEPROM clock output
15
P34
O
Not used (Ground)
16
V-SCL
O
Video I2C clock output
17
V-SDA
O
Video I2C data output
18
P20
O
Flash ROM writing pin
19
OSD DATA
O
OSD data output
20
OSD CLK
O
OSD clock output
21
SYNC DET
O
Sync. detect signal input
22
OSD CS
O
OSD chip select output
23
N/P
O
NTSC/PAL select signal output
24
VDD1
—
Power supply pin (+3.3V)
25
AVSS
—
Ground
26
P16
I
Not used (Ground)
27
P15
I
Not used (Ground)
28
P14
I
Not used (Ground)
29
KEY2
I
A/D key signal 1 input
30
KEY1
I
A/D key signal 2 input
31
P12
I
LCD current protection signal input
32
PW DET
I
Battery voltage detect signal input
33
P10
I
Not used (Ground)
34
AVREF
—
Power supply pin (+3.3V)
35
AVDD
—
Power supply pin (+3.3V)
36
RESET
I
System reset input
37
XT2
—
Not used (Open)
38
XT1
I
Power supply pin (+3.3V)
39
FLASH
I
Flash ROM writing pin
40
X2
O
Main crystal oscillator (4.19MHz)
41
X1
I
Main crystal oscillator (4.19MHz)
42
VSS1
—
Ground
43
VD
I
Vertical sync. Detect signal input
44
HALT
I
Wake-up signal input
45
PW-IN
I
Power shut-down detect signal input
46
P03
I
ACC ON detect signal input
47
REM IN
I
IR remote control signal input
48
2.4G-ON1
O
2.4G receiver ON/OFF signal output
49
IR-ON
O
IR headphone ON/OFF signal output
50
CH1
O
2.4G receiver channel 1 control signal output
51
CH2
O
2.4G receiver channel 2 control signal output
• IC Pin Description
IC401 µPD780022AGK-C34-9ET-A (SYSTEM CONTROL) (MONITOR BOARD (2/4))
Pin No.
Pin Name
I/O
Pin Description
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