Philips MCM190, Service Manual

Page: 18 / 23

8 - 1 8 - 1
R IN
L IN
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DECK
M
+ MOTOR
GND
+1
LEFT
MOTOR
ELECTROLYTIC CAPACITOR
MYLAR CAPACITOR
PLATE CERAMIC CAPACITOR
ALL TUBULAR CERAMIC CAPACITORS UNLESS OTHERWISE STATED.
ALL CARBON RESISTORS E12 SERIES
G = 50V
f = 25V
0.33W ‘5% UNLESS OTHERWISE STATED.
O
1 2 3 4 5 6 9 8 7 10 11 12 13 14 15 18 17 16
PLAY RECORD
1707
RECORD
PLAY ---V
5V
5V1
0V
0V
1V5
1V7
2V6
4V2
1V5
0V
0V
2V6
0V
REC INFO
(REC=L)
OPT
OPT
OPT
OPT = OPTIONAL / Used for some Versions
d = 10V
E = 16V
OPT
1725
FE
1
2
3
4
5
6
N N
N N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
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P
P
74
1
2
3
2710
OD
100u
2703
22u
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2704
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2706
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47u
2707
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220u
2708
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2709
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2711
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470u
2760
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T708
T707
T710
T722
T725
T712
T709
T706
T711
T723
T724
T718
T717
T701
T721
T702
T705
T719
T716
8704
8704
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73
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71
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3762
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3761
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3747
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3701
100R
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R05
1
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220
3706
330k
3707
470k
3710
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12k
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3731
K65
3732
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3743
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3744
R07
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3748
R07
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3749
R07
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8702 3
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1702
1
2
3
4
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7705
12
8
9
11
5
10
13
14
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NF2
IN2
RF
Vcc
REF1
ALC2
REF2
OP2
7705
3
2
1
7
6
4
AN7323
NF1
IN1
GND
ALC-TC
ALC1
OP1
---V
3V4
V78 0V3
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1707
R
14
P
13
15
1707
R
17
P
16
18
1707 R
5
P
4
6
1707 R
2
P
1
3
1707
R
8
P
7
9
12
10
11
1707
R
P
7702
BC337-25
1709
1
2
3
4
5
6
CIRCUIT DIAGRAM - CASSETTE BOARD