Philips TDA1020 - Manual (Page 3)

November 1982 3 Preliminary Specification
Philips Semiconductors Product specification
12 W car radio power amplifier TDA1020
PINNING
1. Negative supply (substrate)
2. Output power stage
3. Positive supply (V
P
)
4. Bootstrap
5. Ripple rejection filter
6. Input power stage
7. Output preamplifier
8. Input preamplifier
9. Negative supply
Fig.1 Internal block diagram; the heavy lines indicate the signal paths.