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Philips 22DC501/00 Service Manual page 10

Cassette car radio

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DC VOLTAGES
1680 SDK THIF!
1=GND
2=3.1V
3=0.0V
7050 TEA6200
1=6.3VAM
2=4.0VAM
aAkwn
town
won
7150 TDA1596
WOONOMNARWNM=
rote
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se PVN
WWHRAO
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7186 HEF4094B
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wt t # ou
ONOMAWM—
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7210 TDA 1591
SH OONDOS
COnnunn
a
H WOMN
Wo
7750 ST 24C04 AB6
1 = GND
2 =GND
3 = GND
4 =GND
7250 TA7705
5=0.0V
1=85V
9=2.9V
6=NC.
2=3.2V
10=NC.
10=85V
3=40V>
00V<
1=29V
4=3.2V
12=2.9V
5=2.3V
13=2.9V
6=2.9V
1423.2V
7=2.9V
15=3.5V
11=6.9VAM
8=0.0V
16=3.2V
12=3.8VAM
14264 VAM/0.2V FM
14=64
/0.2
15=48VAM
7370 HEF 4052
16=48VAM
1=3.7V
9=0.0V
17= GND
2=3.2V
10=0.0V
18=56VAM
3=3.7V
1=6.0V
19=0.9VAM
4=6.0V
12=3.8V
20=7.4VAM
5=GND
13=3.8V
6=00V
14=GND
7=GND
15=3.2V
8=GND
16=7.5V
6=5.0VFM
ae 7 a
7500 TDA1526
9=8.1VFM
1=1.2V
10=2.1V
2=85V
1=45V
3=85V
12=2.0V
4=44V
13=3.8V
5=4.2V
14=40V
6=3.8V
15=44V
10=42V
7=19V
16=1.8V
1=3.9V
8=46V
17=3.8V
12=0.0V
9=1.9V
18=0.0V
13=0.0V
eae
15=GN
16=18V
7510 HEF 4052
17=18V
1=245V
§= GND
18=18V
2=GND
10=6.9V
3=46V
11 = GND
4=GND
12=46V
5=46V
13=46V
6=GND
14=46V
11=0.0
VAM/5.0
VFM
12=5.0V
He e oe
7550 TDA7370
18=50V
1=67V
9 = GND
16=50V
2=67V
10 =NC
3214.4V
1120.7 V
4=0.7V
12=0.7V
5=07V
13=144V
6=-07V
14=6.9V
12=38V
8 = Earth
:
13=38V
14=38V
15=3.5V
16=35V
7602 L 4918
17=3.9V
1=14.4V
18=06V
2=26V
19=51V
3=GND
20 = 3.0 V
4=GND
5=85V
5=49VSDA
6=49VSCL
22DC501/505/51 1/515/521/525
7=GND
8=5V
10
PCS
59 715

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22dc511/0022dc521/0022dc505/0222dc515/0222dc525/02