Philips 32PFL3518G/77, Service Manual

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IC Data Sheets EN 34 L12M3.1L LA 8.
2013-Jun-21
8. IC Data Sheets
This section shows the internal block diagrams and pin layouts
of ICs that are drawn as "black boxes" in the electrical diagrams
(with the exception of "memory" and "logic" ICs).
8.1 Diagram 10-6-2 B02A, Tuner & demodulator , Type SUT-RA214 (IC1201)
Figure 8-1 Internal block diagram and pin configuration
19 3 00_04 3 _120416.ep s
120416
Block dia g ram
IQ Gen.
Im a ge
Rejection
PLL
AGC
Terr.
In
B a l u n
FIL
1K
Ω
100
Ω
1K
Ω
10
11
7
8
9
2
3
100
Ω
4
1
100
Ω
I2C
100
Ω
IQ Gen.
Im a ge
Rejection
PLL
3 . 3 V
AGC
Terr.
In
B a l u n
FIL
1K
Ω
100
Ω
1K
Ω
10
T u ner I2C ( S DA, S CL)
IFOUT2
IFOUT1
AGC2
AGC1
11
7
8
9
2
3
100
Ω
4
1
100
Ω
I2C
100
Ω