1-4
TECHNICAL SPECIFICATION
SET SPECIFICATION
VER 1
CD/MP3/FM/USB
AZ385/05/12/96
Prepared:
Supers:
10 Sh.
190
4
A
KT
Check:
DATE: ©
PHILIPS
Electonics Hong Kong Ltd., BU-PORTABLE AUDIO
Search tuning sensitivity
/
N/A
Search tuning sensitivity
/ N/A
28
Search tuning stop accuracy
RF
26 to 1mV
RF 1V/m
/
/
/
/
N/A
Search tuning stop accuracy
- 20uV ~ 20mV
- 20mV ~ 500mV with step size = 50kH
- 20mV ~ 500mV with step size > 50kHz
/
/
/
N/A
29
Search time of total tuning range
/
N/A
Search time of total tuning range
N/A
30
IF
455KHZ
3kHz
1
3
F
I
Frequency drift vs temp.
-10 C to 10 C
10 C to 30 C
30 to 50 C
0.7 / 1000 * operating
frequency
Frequency drift vs temp.
15KHZ/
¡ª
C
10KHZ/
¡ª
C
15KHZ/
¡ª
C
32
Dial calibration
5
7%
Dial ca
3
3
z
H
M
5
.
1
-
/
+
2
.
1
-
n
o
i
t
a
r
b
i
l
4
3
V
u
B
d
5
.
5
1
4
1
)
z
H
k
6
:
n
o
i
t
a
i
v
e
d
t
o
l
i
P
(
t
n
i
o
p
n
O
o
e
r
e
t
S
5
3
B
d
6
–
n
o
g
n
i
h
c
t
i
w
S
wave range
Sensitivity for
50mW
noise limited sensitivity
(26dB)
Image
rejection
IF rejection
large
signal
Selectivity
S9/300kHz
ban3dB
nom.
13
21 55
130dBf
21
36
FM
lim.
15 19 50
125dBf
19
37
nom.
MW
lim.
unit
V/m
V
dBf
V/m
dBf dB
dB
dB
mV/m
dB kHz
REMARKS:
SUPPLY, AF-AMPLIFIER & LOUDSPEAKER PART:
TECHNICAL description:
r
e
k
a
e
p
s
d
u
o
L
r
e
i
f
i
l
p
m
A
-
F
A
l
o
r
t
n
o
C
e
n
o
T
y
l
p
p
u
s
r
e
w
o
P
Active components
D8227
1
Passive components
2 X 1 W, 8ohm
2
3
GENERAL part:
Headphone type
N
4
e
n
o
Loudspeaker filter, high pass
N
5
e
n
o
Loudspeaker filter, low pass
N
6
e
n
o
Power stage protection
AC – NO; DC - NO; Temperature – YES; Short circuit – NO
7
Public address
N
8
o
INDICATORS:
Output power or VU-meter
N
9
:
s
t
i
g
i
d
:
o
Frequency response
N
0
1
:
s
t
i
g
i
d
:
o
Low power (battery)
N
1
1
o
ELECTRICAL DATA:
£¤
ALL 20KHz LPF
£'
TONE/EQUALIZER/DBB
l
o
r
t
n
o
c
e
c
n
a
l
a
B
N
2
1
o
3
1
)
6
9
9
1
O
S
I
(
e
s
i
o
n
l
a
c
i
n
a
h
c
e
M
N
4
1
)
O
S
I
(
l
l
a
r
e
v
o
e
s
i
o
5
1
W
m
0
5
t
a
e
c
n
e
r
e
f
f
i
d
l
e
n
n
a
h
C
Hum
(vol.max.-20dB to vol.min.)
Limit: 260 nW
16
Residual
noise
(volume minimum)
Limit: 350
nW
17
Summary of Contents for AZ385
Page 12: ...3 1 BLOCK DIAGRAM ...
Page 17: ...MAIN USB KEY BOARD TOP LAYOUT 5 1 ...
Page 18: ...5 2 MAIN USB KEY BOARD BOTTOM LAYOUT ...
Page 19: ...POWER BOARD TOP LAYOUT 5 3 ...
Page 20: ...5 4 POWER BOARD BOTTOM LAYOUT ...
Page 21: ...6 1 EXPLODED DIAGRAM 1 3 SPK 2 4 22 20 21 19 6 16 12 15 5 13 10 14 8 9 17 18 11 24 23 ...
