Esquema Elétrico Painel Mtf - Philips MC160 Service Manual

26 MC160/19
CIRCUIT DIAGRAM - MTF BOARD
ESQUEMA ELÉTRICO PAINEL MTF
71 D15 1707 C 3 1709 A14 2706 B 4
73 E15 1707 G 7 1710 E15 2707 B 6
74 G 9 1707 C 7 1725 A15 2708 C 3
1702 G15 1707 E 9 2703 G 7 2709 G 3
1707 F 3 1707 E12 2704 C 7 2710 G12
1 2
A
3723 3722
3749 3748
2739
B
10n
1707
R
10
12
P
C
of
3703
D
DECK
8702 2 T724
E
8702 3 T718
LEFT
8702 1 T717
F
8702 4
1707
P
9
T723
R
7
G
3713
ALL CARBON RESISTORS E12 SERIES
0.33W 5% UNLESS OTHERWISE STATED.
PLATE CERAMIC CAPACITOR
H
d = 10V
MYLAR CAPACITOR E = 16V
f = 25V
o
ELECTROLYTIC CAPACITOR G = 50V
ALL TUBULAR CERAMIC CAPACITORS UNLESS OTHERWISE STATED.
1 2
8 - 1
2711 F 6 2719 C 8 2727 F 7 2733 H13 2750 D 6 3703 D 3
2712 E 7 2721 G 3 2728 C13 2734 G10 2751 H 6 3704 C 3
2714 C 3 2722 G 7 2729 C13 2735 G10 2760 E14 3706 D 4
2715 C 6 2723 G 5 2730 G11 2738 B 3 2799 E15 3707 B 5
2716 D 5 2726 G 8 2732 G12 2739 B 1 3701 B 6 3710 D 8
3 4 5 6
od
2738 of 2707
2706
10n 5V1 220u
5V
47u
13
3707
1V7
RF 14 470k
Vcc 5
3704
0V 8
IN2 REF1 4V2
220
10
11
7705
2714
REF2
11
1n5 OP2
AN7323
2V6
2708
9
1V5
NF2 ALC2
12
47u
0V 3762
2750
3706
330k
5n6
T712
oG 3733
2711
0V 22u
3714
0V 7 2
8
IN1
220
ALC-TC
7705
2721
4
2V6
1n5
OP1
AN7323
2709
6
of 1V5 ALC1
NF1
3
47u
0V
3761
GND
2723
1
100n
3716
330k 2751
5n6
RECORD
---V
OPT = OPTIONAL / Used for some Versions
PLAY ---V
3 4 5 6
3712 E 7 3720 F 7 3730 F12 3743 C 9 3761 G 6
3713 G 3 3722 A 2 3731 G12 3744 G 9 3762 D 6
3714 F 3 3723 A 2 3732 H13 3747 G12 5701 F11
3716 H 4 3726 B 9 3733 F 6 3748 B 3 6704 F11
3719 H 8 3727 E 9 3734 D11 3749 B 2 7702 H13
7 8 9
PLAY RECORD
1707
1 2 3 4 5 6 7 8 9 10 11 12 13
3701
100R
T707
3726
T708
1707 1 R
2704
T725
oG
2
22u
3 P
2715
10n
2719
3743
5n6
3710
1707
2712 1n5
14
15
3727
3712
12k
3720
12k
2727 1n5
1707 4 R
2703
T722
oG
5
22u
6 P
2722
10n 74
3744
1
2726
5n6
2
3
3719
7 8 9
8 -1
7705 G 4 8702 E 1 9753 C13 T705 B14 T710 G11
7705 C 4 8704 E15 9754 F11 T706 E14 T711 F14
8702 F 1 8704 E15 9758 D12 T707 B10 T712 F 5
8702 F 1 8705 F15 T701 A14 T708 B10 T716 F10
8702 E 1 8705 F15 T702 A14 T709 D14 T717 F 2
10 11 12 13
14 15 16 17 18
2728
4n7
9758
3734
13 R
P
1707
16 R
1N4148
17
18
6704
P
3730
T716
5701
9754
a c
b d
2730
1n2
2735 2734
od
100p 2710
220p
100u
3731
2732
3V4
3n3
T710 BC337-25
3747
T719 7702
150R
V78
OPT
2733
10n
10 11 12 13
T718 E 2 T724 E 2
T719 H13 T725 C 7
T721 A14
T722 G 7
T723 F 2
14 15
1709
T701 R IN
6
1725
T721 L IN
1 A
5
2
T702 GND
4 3
4
T705 + TAPE
3 5
6
R OUT
B
2
FE
OPT
L OUT
1
2729
4n7
C
D
71
T709
2
oE
of 8704
2799
2760
M
470u
47u
T706
OPT
OPT 1 8704
E
73 1710
1
8705
DECK
T711
2
8705
F
1702
4
+ MOTOR
G
3 GND
MOTOR
2
+1
0V3
1
REC INFO
3732 (REC=L)
H
14 15