JBL P80.4 - Block Diagram

P80.4 Block Diagram
9
Multichannel Automotive Amplifier
p80.4
R R
LOW-IN LOW-IN
BUFFER BUFFER BUFFER BUFFER
PRE AMP PRE AMP PRE AMP PRE AMP
DRIVER DRIVER DRIVER DRIVER
POWER AMP PROTECTION POWER AMP PROTECTION POWER AMP PROTECTION POWER AMP PROTECTION
R+ R- R+ R-
L+ L+ L+ L+
HI-IN HI-IN
REM REM
P.W.M
POWER SUPPLY
+VCC
-VCC
P80.4 Block Diagram