Lsp: Front (Diagr. A10) - Philips A02U AA Service Manual

Circuit Diagrams and PWB Layouts
Large Signal Panel: Front
1 2
FRONT
1947
TO
A 0214
5
4914
4
4912
3
4911
FRONT
INTERFACE 2
PANEL
1
1949
B
2
NC
1
1946
1
2
2V
TO
0241 3
3V1
4
5V2
C
5
0V
MAINS SWITCH
6
0V
PANEL
7
3V3
8
0V
9 8V2
D
E
3139 123 5752.2
1 2
A02U AA 7.
3 1945 E3
1946 B1
1947 A1
1949 B1
2952 D2
3911 B2
3912 D3
3913 D2
3914 C2
4911 A2
4912 A2
A8-25
9978
4914 A2
KEYBOARD
A8-27 A
9970 A3
ON-OFF-LED
9973 B3
A8-24
9978 A2
RC
+5.2V
9970
9973
+8V
B
A8-24
RC
A8-27
ON-OFF-LED
+5.2V
A8-24
C
RCOUT
A8-25
KEYBOARD
A8-31
LIGHT-SENSOR
3912
+8V
8K2
D
A8-25
KEYBOARD
E
TO
1945
1
0V 0215
3V3
2
3
0V
TOP CONTROL
PANEL
E_13950_032.eps
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3
37
Personal Notes: