Service manual

SERVICE MANUAL LS07 chassis
15
3 TDA1517AWT brief:
The TDA1517ATW is an double channel class-AB power amplifier
contained in a plastic heat sink thin shrink small outline package
(HTSSOP20). The device is primarily developed for multimedia
applications.
 Outside circuit is simple
 Mutestandby is controllable
 Temperature protect circuit
 Low noise switch
 Constant gain
TDA1517 PIN DESCRIPTION:
Pin Pin name function
3
non-inverting input
Audio input
5
supply voltage ripple rejection
Bias circuit filter
89
Output
Audio output
1213
N.C.
Not connected
1516
supply voltage
12V power supply
17
mode select switch
Work mode select
18
inverting input
Reverse input terminal connect capacitor to
ground 