Filter And Buffers (Diagram M3) - Philips MG3.2E Service Manual

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Circuit Diagrams and PWB Layouts
FDS Module: Filters and Buffers
1
2
FILTERS + BUFFERS
+5V2
A
7920
3924
Y-SUB
BC847B
100R
3928
100R
B
+5V2
7930
3932
U-SUB
BC847B
100R
3930
150R
C
+5V2
7940
3942
V-SUB
BC847B
100R
3940
150R
D
+5V2
3974
7970
Y-DEC
BC847B
100R
3978
E
100R
YB-DEC
+5V2
F
3981
7980
U-DEC
BC847B
100R
3980
150R
UB-DEC
+5V2
G
3991
7990
V-DEC
BC847B
100R
3990
150R
VB-DEC
H
1
2
MG3.2E
3
4
5
5921
2923
YF-SUB
3u3
100n
OUT-1
3937
5930
2934
UF-SUB
56u
22n
3947
5940
2944
VF-SUB
56u
22n
OUT-2
5971
2973
YF-DEC
3u3
100n
3987
OUT-3
5980
2983
UF-DEC
56u
22n
3997
5990
2993
VF-DEC
56u
22n
3
4
5
7.
96
6
7
8
+3V3A
Y-DS-OUT
+3V3A
BF824
7903
PIP-R
BF824
7900
+3V3A
U-DS-OUT
+3V3A
BF824
7904
PIP-G
BF824
7901
+3V3A
V-DS-OUT
+3V3A
BF824
7905
PIP-B
BF824
7902
6
7
8
2920 B3
2922 B3
2923 A3
2932 C3
2934 C3
2942 D3
2944 D3
2970 E3
A
2972 E3
2973 E3
2982 F3
2983 F3
2992 G3
M1
M5
2993 G3
3923 B2
3924 A2
3928 A2
B
3930 C2
3932 B2
3935 C2
3937 B3
3940 D2
3942 C2
3943 D2
3947 C3
3950 B5
3951 D5
C
3952 F5
3953 C5
3954 E5
3955 G5
3956 C5
3957 E5
3958 G5
3960 C7
3961 E7
D
3962 G7
3963 B6
3964 D6
3965 F6
3966 C7
3967 E7
3968 G7
3972 E2
3974 E2
E
3978 E2
3980 F2
3981 F2
3983 F2
3987 F3
3990 G2
3991 G2
3992 G2
3997 G3
5921 A3
F
5930 C3
5940 D3
5971 E3
5980 F3
5990 G3
7900 C7
7901 E7
7902 G7
7903 B6
G
7904 D6
7905 F6
7920 A2
7930 B2
7940 C2
7970 E2
7980 F2
7990 G2
H
CL 96532042_042.eps
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