Philips EM5.1E - Page 48

48EM5.1E 7.
Circuit Diagrams and PWB Layouts
Large Signal Panel: Receiver
PASS
CTRL
CIRCUIT
AGC
INP
PIN
DEM
BAND
1234
1234
A
B
C
D
A
B
C
D
1950 A1 2900 B2 3900 A3 3901 B3 3902 C3 6900 B3 I953 A2 I954 A2 I955 B3 I956 B3 I957 A3
RC RECEIVER
RECEIVER
A8-24
3901
470R
A8-27
RES
I956
I957
I954
I955
6900
TLDR5400
3902
1K8
3900
220R
OUT
2VS
1950
3
GND
4
M1 M2
5
1
A71
I953
2900
100u
+5.2V_MP
CL 36532017_015.eps
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Large Signal Panel: Front
2952 D2
9970 A3
9978 A2
I900 A2
I901 B2
I902 E2
I903 E2
I930 B3
3V3
PANEL
TO
0345
A8-24
A8-27
5V2
0V
1
3V3
23
123
A
B
C
D
E
A
B
C
D
E
1945 E3
1946 B2
1947 A2
TOP CONTROL
MAINS
A8-27
A8-24
0V
8V2
FRONT
A8-25
2V
3V1
1949 B2
3
4
5
9973 B3
PANEL
A8-25
SWITCH
0V
NC
TO
0241
A8-31
A8-24
0V
NC
0V
1947
1
2
1945
1
2
3
1n
2952
9973
2
9978
PH-B
1949
1
I930
9970
1
2
3
4
5
6
7
8
9
I902
1946
EH-B
I903
I900
I901
KEYBOARD
ON-OFF-LED
ON-OFF-LED
RC
+5.2V
KEYBOARD
LIGHT-SENSOR
+8V
RC
RC
+8V
+5.2V
CL 36532017_016.eps
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8204_000_8224.5