12
SUPPLY VOLTAGE
OUTPUT
GROUND
INVERTING INPUT
NON INVERTING INPUT
5
4
3
2
1
GND
TAB CONNECTED TO PIN.3
Pin connection (Top view)
Connection Diagram (Front View)
V
CC
OUTPUT
-V
EE
-IN
+IN
5
4
3
2
1
POWER IC TDA2003
POWER IC LM1875
Mono audio power amplifier
Mono power amplifier
Features:
Max. output current:4A
Full protection function
Output Power:(Vcc=+25v, V =-25v
,
EE
Rl=8ohm
THD=1%,f=1kHz):25w
Features:
V18v,Max.+28v
Max. output peak current:3.5A
Output power(Vs=14.4v,RL=4 ohm,THD=10%,f=1kHz):6w
Full protection function
THE EXPLANATION FOR KEY COMPONENTS
SP550S SERVICE MANUAL
Voltage: 8V~30V
Содержание SP550S
Страница 1: ...ENGLISH SP550S Service manual...
