9
VDRA
22
Vertical drive A output
IFIN1
23
IF input 1
IFIN2
24
IF input 2
IREF
25
Reference current input
VSC
26
Vertical sawtooth capacitor
TUNER AGC
27
Tuner AGC output
AUDEEM/SIFIN1 *1
28
Audio deemphasize or SIF input
DECSDEM/SIFIN2
29
Decoupling sound demodulator
GND2
30
Ground 2 for TV processor
SNDPLL/SIFAGC *1
31
Narrow band PLL filter
AVL
32
Automatic Volume Levelling
HOUT 33
Horizontal
output
FBISO
34
Flyback input/sandcastle output
AUDEXT 35
External
audio
output
EHTO
36
EHT/over voltage protection input
PLL IF
37
IF-PLL loop filter
IFVO/SVO
38
IF video output / selected CVBS output
VP1
39
supply voltage TV processor
CVBS INT
40
internal CVBS input
GND1 41
ground
for
TV
processor
CVBS/Y 42
CVBS/SVHS(Y)
input
CHROMA
43
SVHS (C) input
AUDOUT 44
Audio
output
INSSW2
45
YUV insertion input
R2/VIN
46
R input / V (R-Y) input / PR input
G2/YIN
47
G input / Y input
B2/UIN
48
B input / U (B-Y) input / PB input
BCLIN
49
Beam current limiter input
BLKIN
50
Black current input
RO 51
Red
output
GO 52
Green
output
BO 53
Blue
output
VDDA
54
Analog supply of Closed Caption decoder and digital supply of TV-processor (3.3 V)
VPE 55
Ground
VDDC
56
Digital supply to core (3.3 V)
OSCGND
57
Oscillator ground supply
XTALIN
58
Crystal oscillator input
XTALOUT
59
Crystal oscillator output
RESET 60
Ground
VDDP
61
Digital supply to periphery (+3.3 V)
P1.0/INT1
62
AV1 / AV2 mode Output.
P1.1/T0
63
AV /S-VHS mode Output.
P1.2/INT0 64
Remote
control signal input.
Note
Pin TV
SVHS
AV1 AV2
62 1 0 0 1
63 1 1 0 0
2. N202
24C08/PCF8598
PIN Function
1 GND
2 GND
3 Upper
resistance
4 GND
5 SDA
data
wire
6 SCL
clock
wire
7 GND
8 +5V
Power
3. N601: Sound power amplify (TDA1517P)
Symbol PIN
Function Symbol PIN
Function
Vcc 1
Power
supply
GND
7
ground
Out 1 (+)
2
Ch 1 output (+)
In 2
8
Ch 2 input