CXA2002R Просмотр технического описания (PDF) - Sony Semiconductor

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CXA2002R

2-channel Recording/Playback Amplifier

Sony Semiconductor 

Pin

No.

Symbol

13 VCC EVR

Pin

voltage

3.15

14 MTOUT

2.4

15 MTG

—

Equivalent circuit

40µ

400µ

14

330µ

25k 10k

15

50k 143

15k

7k 7k

CXA2002R

Description

Power supply pin for EVR block.

Output pin for playback

VIDEO signal.

Y + C + AMF + ATF is output.

EVR adjusting pin for the

middle-tune boost.

Increasing the applied

voltage reduces the boost.

16 PCMOUT

2

17 MTF0

—

40µ

3.5k

360µ

16

310µ

25k 10k

17

50k 143

15k

7k 7k

Output pin for playback PCM

EVR adjusting pin to

determine middle-tune fo.

Increasing the applied voltage

increases fo.

–6–

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