Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 57
TES1.0E LA
9.
9.5.8
Audio Amplifier, TDA7264 (U201)
Figure 9-10 Internal block diagram and pin configuration of the audio amplifier
+5V
18K
15K
IN (L)
1
μ
F
15K
1
μ
F
MUTE/
ST-BY
GND
IN (R)
1
μ
F
4.7
Ω
4.7
Ω
100nF
100nF
OUT (L)
OUT (R)
1000
μ
F
1000
μ
F
+V
S
2
4
6
7
5
8
1
3
+
+
-
-
D94AU069A
RL (L)
RL (R)
+V
S
-V
S
μ
P
Block Dia
g
ram
Pin Confi
g
uration
G_16510_065.ep
s
221106
1
2
3
4
5
6
7
8
IN (1)
GND
IN (2)
-V
S
MUTE/ST-BY
OUTPUT (2)
+V
S
OUTPUT (1)
Tab connected to pin 5
