Daewoo HC-7230UX Series Service Manual - page 11

Internal Block Diagram of ICs

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2

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7

8

9

10

11

12

13

14

15

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2

3

4

5

6

7

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9

10

11

12

13

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15

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74HC4052

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74L24

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EL817

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NJM4558M

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TL431