Cd Part 2 - Philips AZ 2040 Service Manual

COMBI BOARD - CIRCUIT DIAGRAM

(CD PART 2)

1700 D1 1707-H E5 2708 A2 2715 B5
1707-A A6 1711 E10 2709 C2 2716 B3
1707-B B6 1725 C10 2710 E8 2719 A5
1707-C B1 2700 C9 2711 D3 2720 C3
1707-D B1 2703 C5 2712 B6 2721 B2
1707-E C7 2706 B4 2713 A3 2722 C5
1707-F C8 2707 C4 2714 B2 2723 C3
1 2
A
3723 3722
22K
22K
2708
3748 2738
47u
470R
10n
3703
2739 3749
150R
10n
470R
1707-D
RSD
2714
B 12 11 10
1n5
1707-C
2721 3714
RSD
220R
1n5
9 8 7
2709
47u
C
3713
150R
D
1700
PH-B T717
1 9765
T724
9764
2
T718
3
T723
4
E
1 2
1712 1713
P -- provisional
S11
S22
component mounted
8 - 2
2726 D5 2733 E9 2772 C8 3720 C6
2727 C6 2738 A2 3710 A5 3722 A1
2728 B9 2739 B1 3712 B6 3723 A1
2729 B9 2740 D9 3713 C2 3724 B8
2730 D7 2750 B5 3714 B2 3726 B7
2731 D8 2770 B5 3716 C3 3727 C7
2732 E8 2771 C5 3719 D5 3729 C8
3 4
3706
330K
3707
P
2713
470K
7705
470p
AN7323
10 1
2716
RP2 GND
100n
9 N2
3704
O2 11
8 I2
220R
12 AI2
13
FILTER
ALC
RIPPLE
3 AI1
2706
2 TC
10u
6 N1
2720
P
O1 4
7 I1
470p
RP1 VCC
2723
5 14
T712
100n
3701
100R
2707
220u
2711 3733
22u
4M7
3 4
1725 1711 1700
3730 D8 3738 C9 3749 B1 3774 C4
3731 E8 3739 B8 3761 C5 5701 D8
3732 E9 3740 C9 3762 B5 6704 D5
3733 D3 3743 B6 3770 B2 7701 C8
3734 E9 3744 C6 3771 A3 7702 E9
3736 B10 3747 E8 3772 B2 7703 C7
3737 C10 3748 A2 3773 B4 7704 B7
5 6
3710 2719
27K
5n6
1707-A
RSD
3 2 1
3726
2704
T725
2K2
22u
3762
5K6
3743 BC817-25
2715
470R
10n
2750
2712 3712
5n6
1n5 12K
1707-B
RSD
2703 BC817-25
6 5 4
T722
3727
22u
3761
5K6
2K2
2722
10n 3744
2751
470R
5n6
3720
2727
1n5
12K 1707-E
RSD
2726
3719
15 14
27K 6704
5n6
1N4148
T716
9735 9754
9755
2730
1n2
1707-H
RSD
22 21 20 19
5 6
PLAY RECORD
8 - 2
7705 B3 9758 E9 T707 B7 T714 E10
9735 D7 9764 D2 T708 B7 T715 E9
9750 C9 9765 D2 T709 C10 T716 D7
9752 E10 T701 A10 T710 E7 T717 D2
9753 B10 T702 A10 T711 D10 T718 E2
9754 D7 T705 A10 T712 C3 T719 E9
9755 D7 T706 C10 T713 B10 T720 C10
7 8 9
T707
2728
P
P
P 3739 4n7
7704
10K
3724
10K
T708
P
3728
7701
7703 BC847B
10K
P P
P
P
3740
2701 2700 3738
100K
1u
1u 100K
1707-F
RSD
9750
18 17 16 P
2740
47u
13
3730
5701
150R
7KL
4 3
P
5 2
2731
P 10n
6
1
8 7
2732
2710
3n3
100u
3747 T719
T710 7702
BC337-25
150R
2733 3732
15R
10n
7 8 9
T721 A10
T722 C5
T723 E1
T724 D2
T725 B5
10
Rout
T705
+TAPE
A
Lout
T702
GND
T701
Rin
T721
Lin
B
9753
P
T713
3736
PB INFO (PLAY=H)
100K
3737
REC INFO (REC=H)
10K T720
C
TO MOTOR
T709 1725
1
T706 2
3
T711
4
EH-B
TO LEAF SWITCH
D
+MOTOR
GND MOTOR
+1
REC INFO
(REC=L)
3734
T714
10K
P
9752
E
9758 2
PLAY
1
T715 EH-B
1711
10