Crt Interface Panel (Diagram B3) - Philips L04E Service Manual

Circuit Diagrams and PWB Layouts
CRT Interface Panel
1401 A1 1410 C2 1466 B1 2410 D3 3410 C3
1402 A1 1431 B4 2401 B2 2411 D2 3411 D3
1405 A1 1462 C4 2402 B2 3401 A2 3412 D3
1406 B1 1465 A4 2403 B3 3402 A3 6401 A1
1 2
CRT INTERFACE PANEL
To Cathode 6383 Of
1405
ECO SCAVEM
1402
filament
N.C.
A
1401
1
2
6401
I403
3
I402
4
I401
RGP10D
5
2402
2401
100n
100u
1466
1
2
B
3 9402
4
I411
5
1406
N.C.
C
1410
Pin 1 to 1763 of Rear I/O Scart
1 muting
2 power_down
3 12Vdc
Pin 2 to 1683 of Hercules
Pin 3 to 1581 (pin 1) of
Power Supply
I415
D
3139 123 5942.1
1 2
L04E AB
6402 B2 6410 D2 9402 B1 I404 A2 I408 A4
6403 A4 7401 A3 I401 A1 I405 B3 I409 A4
6404 A4 7410 D4 I402 A1 I406 A3 I410 A4
6405 A4 9401 B1 I403 A2 I407 A3 I411 B1
3 4
I407 I408
BAS316
I409
6403
I406
BAS316
3402
330R 6404
I404
BAS316
3401
7401
PDTA114ET
I410
1K0 6405
I405
1462
1
2
3
5
Anti-o/p plop sound
I414
I412
3410
1K2
6410 I413
7410
BC847B
BAS316
3 4
7. 48
Layout CRT Interface Panel (Top Side)
1401 B3 1410 C2 1466 A3
1402 B3 1431 A1 2401 A2
I412 C3
1405 B2 1462 C1 2403 A1
I413 D3
1406 B2 1465 C3 2410 C3
I414 C3
I415 D2
1465
1
A
2
3
4
5
6
7
1431
1
2
3
4
B
5
6
7
To 1762 Of
3139 123 5942.1
Rear I/O Scart
* No circuit
connected at this
4
socket (Use as a
support only).
C
Layout CRT Interface Panel (Bottom Side)
2402 B2 3411 C2
3402 C3 3412 B2
3410 C2 6403 C1
D
E_14970_013.eps
090904
3139 123 5942.1
2411 C2 9401 A3
3401 B1 9402 A2
6401 B2 9410 B2
6402 B1
E_14970_046.eps
170904
6404 C3 7401 B3
6405 C1 7410 B3
6410 C2
E_14970_047.eps
170904