Philips 50PF7320/10 Service Manual page 3

Technical Specifications, Connections, and Chassis Overview
2
2 - SCL-S I C Clock (0 - 5 V)
3 - Ground Gnd
Service connector (UART)
1 - UART_TX Transmit
2 - Ground Gnd
3 - UART_RX Receive
DVI-I: Digital/Analogue Video - In
1
9 16
17 24
Figure 1-3 DVI-I connector
1 - D2-
2 - D2+
3 - Shield Gnd
4 - D4-
5 - D4+
6 - DDC_SCL DDC clock
7 - DDC_SDA DDC data
8 - V-sync 0 - 5 V
9 - D1-
10 - D1+
11 - Shield Gnd
12 - D3-
13 - D3+
14 - +5V
15 - Ground Gnd
16 - HPD Hot Plug Detect
17 - D0-
18 - D0+
19 - Shield Gnd
20 - D5-
21 - D5+
22 - Shield Gnd
23 - CLK+
24 - CLK-
C1 - Video Red 0.7 V
PP
C2 - Video Green 0.7 V
PP
C3 - Video Blue 0.7 V
PP
C4 - H-sync 0 - 5 V
C5 - Ground Gnd
EXT1: Video RGB - In, CVBS - In/Out, Audio - In/Out
20
21
E_06532_001.eps
Figure 1-4 SCART connector
1 - Audio R 0.5 V
RMS
2 - Audio R 0.5 V
RMS
3 - Audio L 0.5 V
RMS
4 - Ground Audio Gnd
5 - Ground Blue Gnd
6 - Audio L 0.5 V
RMS
7 - Video Blue 0.7 V
PP
8 - Function Select 0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
9 - Ground Green Gnd
10 - n.c.
11 - Video Green 0.7 V
PP
12 - n.c.
13 - Ground Red Gnd
14 - Ground Gnd
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H
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H
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C1 C2
8
C5
C3 C4
E_06532_004.eps
050404
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/ 75 ohm
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/ 75 ohm
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/ 75 ohm
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2
1
050404
k
/ 1 kohm
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/ 10 kohm
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/ 1 kohm
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/ 10 kohm
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/ 75 ohm
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/ 75 ohm
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LC4.9E AA
15 - Video Red 0.7 V
PP
16 - Status/FBL 0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm
17 - Ground Video Gnd
18 - Ground FBL Gnd
19 - Video Terr. CVBS 1 V
PP
20 - Video CVBS/Y 1 V
PP
21 - Shield Gnd
EXT2: Video Y/C - in, CVBS - In/Out, Audio - In/Out
20
21
E_06532_001.eps
Figure 1-5 SCART connector
1 - Audio R 0.5 V
RMS
2 - Audio R 0.5 V
RMS
3 - Audio L 0.5 V
RMS
4 - Ground Audio Gnd
5 - Ground Blue Gnd
6 - Audio L 0.5 V
RMS
7 - n.c.
8 - Function Select 0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
9 - Ground Green Gnd
10 - n.c.
11 - n.c.
12 - n.c.
13 - Ground Red Gnd
14 - Ground Gnd
15 - YC/C - in 0.7 V
PP
16 - n.c.
17 - Ground Video Gnd
18 - Ground Gnd
19 - Video Mon. CVBS 1 V
PP
20 - YC/Y - in 0.7 V
PP
21 - Shield Gnd
1. EN 3
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/ 75 ohm
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/ 75 ohm
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/ 75 ohm
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2
1
050404
k
/ 1 kohm
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/ 10 kohm
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/ 1 kohm
H
H
j
/ 10 kohm
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H
H
H
j
/ 75 ohm
H
H
k
/ 75 ohm
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/ 75 ohm
H