SERVICE MANUAL
4.1) Pinning
Fig 12. Pin configuration.
4.2) Pin description
Table 11 Pin description
Symbol
Pin Description
OUT
−
1
negative loudspeaker terminal
V
CC
2 supply
voltage
OUT+
3
positive loudspeaker terminal
IN+ 4 positive
input
IN
−
5 negative
input
SVR
6
half supply voltage decoupling (ripple rejection)
MODE
7
mode selection input (standby, mute, operating)
GND 8 ground
n.c.
9
not connected
TDA8943SF:Mono Bridge Tied Load (BTL) audio amplifier, Max output power:6W
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