Philips CEM5000/00, Service Manual

Page: 28 / 83

TENTATIVE 6
Note : Information in this document is subject to change without notice.
Icco - Vcc
0
50
100
150
200
250
6 8 10 12 14 16 18
Vcc (V)
Ic
c
o
(
m
A
)
RL=Open
R =0Ω
V
N
- Vcc
0
2
4
6
8
10
12
14
6 8 10 12 14 16 18
Vcc (V)
V
N
(
V
)
RL=Open
R =0Ω
Po - Vcc(THD=10%)
0
10
20
30
40
50
8 10 12 14 16 18
Vcc (V)
P
o
(W
)
f=1kHz
RL=4Ω
THD=10%
all channel is similar
THD - Po(f=1kHz)
0.01
0.1
1
10
0.1 1 10 100
Po (W)
T
H
D
(%
)
ch1
ch2
ch3
ch4
Vcc=14.4V
RL=4Ω
f=1kHz
THD - f
0.01
0.1
1
10
10 100 1000 10000 100000
f (Hz)
T
H
D
(%
)
ch1
ch2
ch3
ch4
Vcc=14.4V
RL=4Ω
Po=4W
THD - Po(f=100Hz)
0.01
0.1
1
10
0.1 1 10 100
Po (W)
T
H
D
(%
)
ch1
ch2
ch3
ch4
Vcc=14.4V
RL=4Ω
f=100Hz
THD - Po(f=10kHz)
0.01
0.1
1
10
0.1 1 10 100
Po (W)
T
H
D
(%
)
ch1
ch2
ch3
ch4
Vcc=14.4V
RL=4Ω
f=10kHz
Po - f(THD=1%)
0
5
10
15
20
25
10 100 1000 10000 100000
f (Hz)
P
o
(W
)
Vcc=14.4V
RL=4Ω
THD=1%
all channel is similar