Philips FX20 Service Manual page 11

Reference: WX-B-009-01
Model : FX20 FX30 FX50
2. Low Power Standby Mode
Audio
3.2
3.2.1 Analog Audio Input/Outputs
Gerneral Part
Output Stage NA
Protection:
Indicators
Standby Mode Indicator:
Power Standby Mode:
Electrical Data
DSC: NA
DBB: NA
Bass: Y
Treble: Y
Loudness: Y
Audio Inputputs
Audio Input Sensitivity(±3dB) rated output power at 1kHz
Tuner FM 67.5kHz, Modulation (Limit:-6dB)
CD/MP3 0dB track (Audio Disc 1, Track 1)
USB 0dB 1KHz sinewave( 2.0HS)
AUX1(back)
2V±100mV; Rin≥22kΩ
MP3_link(front)
1V±100mV; Rin≥22kΩ
Output At THD=10%, 1kHz/10kHz Sinewave
Power(*1)
Main Operation for FX series/ all
version (rms)
CD/USB/BT/Aux/Audio In
Audio_in (3.5mm)/AUX
Frequency Response
Tweeter
-
2
3
Suhaofeng/Tangbing
NAME
CHECK
Title: Product Performance
Specification
Temperature :
FX20
4x60W±10%0.5dB
Tuner
4x55W±10%
4x24W±0.5dB
4x75W±10%0.5dB
55Hz-5KHz
Woofer
5KHz-20KHz
FX20 FX30 FX50
Mini Audio system
2014-02-28
DATE
2-9
:
≤
Yes
Clock Display Active
LED Turns Off
Channel Difference:
Hum (Vol --- Vol
min max
Residual Noise(Volume Minimum)
Channel Seperation:
THD,Maximal
SNR @standard output(A-weighted)(
SNR @standard output(Un-weighted):
Crostalk:
Amplification Reserve
Audio Output(*1)
Line Out(Left/Right)
Headphone
FX30
4x150W±10%0.5dB
4x140W±10%
4x60W±0.5dB
4x180W±10%0.5dB
50Hz-5KHz
5KHz-20KHz
19 10
Rev./Status: 0.2 / Draft
Page 12 of 19
W
0.5
Short Circuit:
-20dB
1kHz/10kHz
*1
):
FX50
4x250W±10%0.5dB ( At Cold Condition
with 10% THD,)
( At Cold Condition
4x240W±10%
with 10% THD,)
4x100W±0.5dB
4x300W±10%0.5dB ( At Cold Condition
with 30% THD
250Hz-20kHz
-
-
-
- 12
Yes
±3dB
200nW
60nW
40dB/35dB
<1%
normal
≥70dB
limit
≥67dB
≥65dBA
≥60dB
≥45dB
1dB
NA
NA
*2
,)
2013-12-09
2014-02-28
A4