SW1

ST-BY

R1

DZ

Q1

R3

18K

R4

15K

IN (L)

C1 1

µF

R2

15K

C3

1

µF

MUTE/

ST-BY

GND

SW2

MUTE

IN (R)

C2 1

µF

R5

4.7

Ω

R6

4.7

Ω

C8

100nF

C9

100nF

OUT (L)

OUT (R)

C7

100nF

C6

1000

µF

C5

100nF

C4

1000

µF

2

4

6

7

5

8

1

3

+

+

-

-

D94AU068B

RL (L)

RL (R)

Figure 3: Demo Board Schematic TDA7264

Figure 3a: P.C. Board And Component Layout of the Demo Board Schematic TDA7264 (1:1 Scale)

TDA7264 - TDA7264A

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