XV-DVR9H
148
1
2
4
1
2
3
4
C
D
F
A
B
E
PIN FUNCTION
SYMBOL
PIN
DESCRIPTION
VIF1
1
VIF differential input signal voltage 1
VIF2
2
VIF differential input signal voltage 2
STD
3
standards selection switch; note 1
C
VAGC
4
VIF AGC capacitor
C
SAGC
5
SIF AGC capacitor
T
PLL
6
PLL filter
LADJ
7
L/L accent switch and adjust
AF
8
audio output
V
de-em
9
de-emphasis output
C
de-em
10
de-emphasis input
C
DEC
11
decoupling capacitor
QSS
12
single reference QSS/intercarrier
output voltage
FM
in
13
sound intercarrier input voltage
TAGC
14
tuner AGC output
C
BL
15
black level detector
CVBS
16
composite video output voltage
AFC
17
AFC output
VCO1
18
VCO1 resonance circuit
VCO2
19
VCO2 resonance circuit
GND
20
ground
V
P
21
supply voltage
TOP
22
tuner AGC takeover point adjust
SIF1
23
SIF differential input signal voltage 1
SIF2
24
SIF differential input signal voltage 2
TDA9818
1
2
3
4
5
6
7
8
9
10
11
12
VIF1
VIF2
STD
CVAGC
CSAGC
TPLL
LADJ
AF
Vde-em
Cde-em
CDEC
QSS
SIF2
SIF1
TOP
VP
GND
VCO2
VCO1
AFC
CVBS
CBL
TAGC
FMin
24
23
22
21
20
19
18
17
16
15
14
13
PIN LAYOUT
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2
8
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4
2
9
8
TEL 13942296513
9
9
2
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4
2
9
8
0
5
1
5
1
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6
7
3
Q
Q
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