Acer AL1916 Service Manual page 46

Electrical characteristics (Tamb=25°)
Audio amplifier(USE Panasonic VP-7723A Audio Analyzor. )
Item
Input Voltage(V)
Input Current(m A)
Audio Voltage Gain
Frequency Response
Signal to Noise ratio
Total harmonic distortion
Cross talk
Output Watt.
Volume Control
Audio Input Freq.
500m Vrms 1KHz
500m Vrms 300Hz-20KH
z
500m Vrms 1KHz
500m Vrms 1KHz
500m Vrms 1KHz
500m Vrms 1KHz
Spec.
Min. Typ. Max.
- 0.5Vm -
s
- 500 800
- - 6 d B
-10dB - +10d B Volume Max.,load 4 Ω
- - -40dB Volume Max.,load 4 Ω
1%
- - -30dB Volume Max.,load 4 Ω
- - 0.5W
- - -
46
Comment
Volume Max.,load 4 Ω
except speakers distortion
Volume Max.,load 4 Ω
Analog