Adjustment - Philips 22Dc652/00 Serviceanleitung
.v
any position
positionFM
. .V FM
positionAM
. V AM
positionplay forward
positionplay reverse
.Veject
osition eject
hwo
REW
6000 LA 1177
1-2.6V
FM
2-75V
FM
8=4nv
FM
3=71
v FM
FM
5 = GND
6001 TEA 6200
11=65
v AM
AM
12-12
v
2=39V
AM
3=80V
13=45
V AM
4=80V
15=4.5V
AM
5=80
v
16=45V
AM
6=80V
7=06
v
17 - GNO
18=10
v AM
8-
3ßV
AM
19-12
v AM
9=39V
AM
20=3.2
v AM
GND
601.12TEA 6100
11 = 3.6 v MP 5
1=81
v
12
4.4 V
2=06V
3=4.3 v signal
13=44
V
14 = 2.0 v
OOV no signal
4=NC
15 = 3.6 v
16-28V
17=2.8
V
6=40
KHZ
7 = GND
18=2.8V
19=28V
8=8.0
v
= GND
5.0 V SCL
20
10 = 5.0 V SOA
6003 TSA 6057
1-4
MHZ
9
40 KHZ +1.0.6 HZ
10=4.8
V SOA
MHZ
3-4.8
v
11
4.8 V SCL
12 = GND
4 = GND
5-18V
13-
1.0 Vt05.8V
FM
14=20V
6*1.8
v
7=1.8
v
15=NC
16 = 7.9 v
82 v AM
TEA 5581
1-3.5
v
9-
7.5V
AM
7.2 v FM
2=1.6
v
3 = 5.0 V mono
10 = 5.0 v
rad mute on
0.0 v rad mute off
0.2 V stereo
1.5 V signal
11 =o.ov
main
mute
on
0.0V no signal
5.0 v
main mute off
GND
12 = 3.4 v
6 = 0.0 V mono
13 - 3.4 v
V stereo
14=15V
= 211 v
15
1.3 V FM stereo
16=34
v
20 V AM FM
1.7 V FM stereo
0.9 V AM FM
6006 TD 7784
9-2.2
v
1-1.8V
2=2.7
v >
IO=NC
0.0 V eject
11=22
v
3— 0.0 V
12
13=22V
5.ov
<
4 = NC
14 = NC
5-2.2
v
15=NC
16 - 2.7 v
6=2.2
v
7=2.2
v
8 - GNO
6007 TMP 47C42i
23 = 0.0 V manual search
13 =
V
0.0 Vdx FM+AST
14
4.5 V
FM+AST
5.1
27
bleep
15 =
V ind stereo on
28 = 5.0 V main mute off
5.0 V ind stereo off
0.0 V main mute on
17 = 0.0 V reset on
29 = 5.0 V rad mute on
5.0 V reset off
0.0 V rad mute off
= 4.3 V
19
30 = 5.0 V mono on
0.0 V eject
0.0 V mono off
20 = 0.0 V loud on
39 = 0.0 V cass mute off
info on
1.4 V loud off
7.2 V cass mute on
info off
6010 TOA 1518
8 - 13.5 v
1=2.1
v
9-7.5
v
2-2.1
v
3 = GND
14.4 V
11
14.4 V
4=2.1
v
12=7.6
v
5=7.6
v
13-21
v
6=13.5
v
7 = GNO
1060 IAC THIFI
5=4.0
v
1 = NC
2=25
v
6-7.7
v
7=81
v
3=NC
4 =
V signal
GND
0.0V no signal
7005 BC 547
7001 BF 992 (chip)
1=3.5 v (s)
e = GND
b =
V manual search
2
7.8V (d)
0.0 v dx FM + AST
3 - 5.5v (92)
4 = 3.8v (91)
0.7 V loc FM + AST
7014/15 BC 547
7007
BC 558
e=8.2V
e = GND
b = 0.6 V loud off
b=74V
c=ü.üVAM
0.0 V loud on
8.1 VFM
c-o.ov
7019
BC 547
7030 BC 547
e - GNO
e = GND
b = 0.6 V
b = 0.7 V reset on
c.
01 v
0.0 V reset off
c =
V reset off
0.0 V reset on
7040 BC547
7043 BD 939 F
e=51V
b.
5.8 V
b-8.9
V
14.4 V
14.4 v
7044
BC 547
e-5.1
V
b=58V
14.4 V
ADJUSTMENT
87,
5 MHz
f H OSCILLATOR
unmodulated
87,5MHz
unmodulated
93MHz
DETECTOR
IOOpV
B 1,5HHz
unmodulated
93MHz
IOOpV
FM-RF
104MHz
unmodulated
93 MHz
1m V
5k
Hz
Fmod=IkHz
93MHz
15pv
AF-22.5kHz
f mod
VCO
SiEREO
signal
DECODER
531
k H Z
AM
OSCILLATOR
modulated
990k
Hz
AM-IF
modulated
990k
Hz
7 opv
AM
SEARCH
LEVEL
unmodulated
6001
sooo
0
5002
soos
3061
son
5003
(87,5MHz)
MAX
DC
5005
(87,
SMHz)
MIN
DC (6002)
5017
II
and
15
200m
V
5000
(87.5MHz)
DC
5002
(93MHz)
3014
(104MHz)
S
OdB
(775mV)
(93MH7)
-3dB
3061
via
100k
Q
3114
22dkHz±O,
5k H
551k
Hz
so
12
so
15
( 990k
Hz)
3063
(990k
Hz)
cs
23 206
