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BCLIN
BLKIN
RO
GO
BO
VDDA
VPE
VDDC
OSCGND
XTALIN
XTALOUT
RESET
VDDP
P1.0/INT1
P1.1/T0
P1.2/INT0
Note
Pin
62
63
2. N902 24C08/PCF8598
PIN
1
2
3
4
5
6
7
8
3. N601: Sound power amplify (AN7522N)
Symbol
PIN
Vcc
1
Out 1 (+)
2
GND(out 1)
3
Out 1 (-)
4
Standby
5
In 1
6
4. N301: Vertical output (TDA8357A)
Symbol
PIN
INV IN
1
INV IN
2
Vcc
3
V OUT
4
GND
5
5. U101：Tuner
PIN
Function
1
AGC
2
vacant
3
Gnd
4
SCL
5
SDA
6
+5V
49
Beam current limiter input
50
Black current input
51
Red output
52
Green output
53
Blue output
54
Analog supply of Closed Caption decoder and digital supply of TV-processor (3.3 V)
55
Ground
56
Digital supply to core (3.3 V)
57
Oscillator ground supply
58
Crystal oscillator input
59
Crystal oscillator output
60
Ground
61
Digital supply to periphery (+3.3 V)
62
AV1 / AV2 mode Output.
63
AV /S-VHS mode Output.
64
Remote control signal input.
TV
1
1
Function
GND
GND
Upper resistance
GND
SDA data wire
SCL clock wire
GND
+5V Power
Function
Power supply
Ch 1 output (+)
Ch 1Ground
Ch 1 output (-)
Mute input
Ch 1 input
Function
Input
Input
Pump up power
Vertical output
Ground
PIN
Function
7
+5V
8
vacant
9
Vt 33V
10
Gnd
11
IF Out
SVHS
0
1
Symbol
PIN
GND
7
In 2
8
VOL
9
Out 2 (-)
10
GND(out 2)
11
Out 2 (+)
12
Symbol
PIN
PUMP UP
6
V OUT
7
V PRO
8
V FEEDBACK
9
20
AV1
AV2
0
0
Function
ground
Ch 2 input
Volume Control
Ch 2 output (-)
Ch 2 Ground
Ch 2 output (+)
Function
Pump up power
Vertical output
Vertical protection
Vertical feedback
1
0
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