Philips 150P2E Schematic
Block Diagram
Control Panel Diagram and C.B.A.
150P2E LCD
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43
Block Diagram ofScalerBoard for HUDSON 150P
RX2+/-,RX1+/-
LCD
R/G/B
HS/VS
80 PIN TTL
INTERFACE
EEPROM
M24C16
DVI_D
D-SUB
DDCSDA
DDCSCL_D
_D
R/G/BHS/VS
DDCSDA_A
DDCSCL_A
RX0+/-,RXC+/-
DDC
DIGITAL
M24C02
ANALOG
DDC
M24C02
SCALER
GM5020
CONTROL SIGNAL
CPU
LD60
I2C
PCB Layout Placement ofScalerBoard
EEPROM
CPU
POWER
CONNECTOR
CTRL BD
CONNECTOR
DDC
LD64
SCALER
GM5020
80 PIN TTL
CONNECTOR
DDC
D_SUBDVI
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M30 105B2 GS_3
36
9
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Deflection - Main Panel Schematic diagram
B1 7503-C
50 V/div AC
5 mS/div
B2 7501-14
2 V/div AC
5 mS/div
B3 7501-16
1 V/div AC
5 mS/div
B8 7501-6
5 V/div AC
10 uS/div
B15 7610-D
50 V/div AC
10 uS/div
B9 7501-4 B16 7612-B
1 V/div AC
10 uS/div
B10 7501-8
5 V/div AC
10 uS/div
1 V/div AC
5 MS/div
B17 7611-C B24 7401-5 B31 7801-9
0.5 V/div AC
10 uS/div
B22 7685-C
100 V/div AC
10 uS/div
B23 5612-6
0.5 V/div AC
10 uS/div
10 V/div AC
5 mS/div
B29 7801-18
0.5 V/div AC
5 mS/div
B30 7801-8
2 V/div AC
2 mS/div
2 V/div AC
2 mS/div
B
4V
B1
1.7V
B4
0.6V
B3
0.6V
4.9V
4.9V
B2
B5
12.6V
B6
3.7V
2.3V
2.5V
4.5V
B12
5.1V
B11
3.7V
B7
5.5V
4.1V
B8
B9
2.5V
4.8V
B10
8.1V
78V
3.7V
B13
B16
2.1V2.2V
B17
B14
10.3V
B15
21V
21V
21V
B4 7501-17
0.5 V/div AC
5 mS/div
B5 7501-15
2 V/div AC
5 uS/div
B6 7501-24
1 V/div AC
5 mS/div
B11 7501-29 B18 7602-E B25 7401-3 B32 7801-34
2 V/div AC
10 uS/div
B12 7501-1
2 V/div AC
10 uS/div
5 V/div AC
10 uS/div
B19 5612-3
20 V/div AC
10 uS/div
10 V/div AC
5 mS/div
B26 7401-4
10 V/div AC
5 mS/div
2 V/div AC
5 uS/div
B33 7801-35
1 V/div AC
5 uS/div
B13 7605-D B20 5612-9 B27 7401-1 B34 7801-36
50 V/div AC
10 uS/div
50 V/div AC
10 uS/div
0.5 V/div AC
5 mS/div
1 V/div AC
5 uS/div
B30
4.1V
3.7V
B31
1.6V
B29
2.0V
4.9V
4.9V
4.9V
4.7V
4.6V
4.9V
B33
B32
4.7V
1.0V
2.6V
4.9V
1.1V
B35
4.8V
4.3V
B27
B28
B26
B25
8V
B18
B24
4.4V
178.2V
1.8V
67V
1.7V
-49.3V
-1.5V
B19
B20
-57.6V
6.1V
B23
B7 7501-11
1 V/div AC
5 mS/div
3Back
B14 7615-C
2 V/div AC
10 uS/div
B21 5612-12 B28 7401-7
100 V/div AC
10 uS/div
0.5 V/div AC
5 mS/div
B35 7801-40
1 V/div AC
5 uS/div
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M30 105B2 GS_3
34
9
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Video Panel Schematic diagram
54661
54871
A
A1 7302-2
83.6V
1.1V
1.1V
1.1V
A1
A1
1.2V
1.1V
A1
1.1V
4.7V
5V
5V
5V
A2
5.2V
1.6V
A3
3.3V
3.2V
A2
A2
4.2V
4.2V
4.2V
5V
5V
1.3V
5.4V
1.5V
5V
A3
A3
1.6V
1.6V
A4
62.3V
A4
62.8V
A4
62.3V
4V
4.5V
4.7V
4.4V
5.1V
5.4V
52V
45V
54.8V
1 V/div AC
5 mS/div
A1 7302-4
1 V/div AC
5 mS/div
A1 7302-6
-67V
1 V/div AC
5 mS/div
A3 7301-19
1 V/div AC
5 mS/div
A3 7301-16
1 V/div AC
5 mS/div
A4 7701-1
20 V/div AC
5 mS/div
A7 1713-4
2 V/div AC
5 uS/div
A2 7302-23
1 V/div AC
5 mS/div
A1
4.7V
4.5V
A5
2.4V
5V
5V
5.3V
5.2V
A2 7302-21
1 V/div AC
5 mS/div
A2 7302-19
A6
A7
1 V/div AC
5 mS/div
A4 7701-2
20 V/div AC
5 mS/div
A4 7701-3
20 V/div AC
5 mS/div
A5 7304-5
2 V/div AC
5 uS/div
A3 7301-22 A6 1713-3
3Back
1 V/div AC
5 mS/div
2 V/div AC
5 mS/div
Forward4
50
150P2E LCD
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Schematic Diagram (Scaler)
Back
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48
150P2E LCD
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Schematic Diagram (AC Adapter)
147.5504.
4.92.
2.1
2.504
3.404
6.704
5.04.
14.104.
1.4
8.6
8.6
Back
2.4
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