Daewoo 14Q1 - Manual (Page 26)

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(4)Pin Description
PIN DESCRIPTION
1 n.c.
2 Vp
3 input (+)
4 signal ground
5 n.c.
6 output (+)
7 power ground
8 output (-)
9 n.c.
TDA7056 (BTL AUDIO OUTPUT AMPLIFIER) : 1 SPEAKER MODEL
(1) Features
• No external components
• No switch-on/off clicks
• Good overall stability
• Low power consumption
• Short circuit proof
• ESD protected on all pins
(2) General Description
The TDA7056 is a mono output amplifier contained in a 9 pin medium power package.
The device is designed for batteryfed portable mono recorders, radios and television.
(3)Block Diagram