Connection Overview - Philips LC7.1E Service Manual

Technical Specifications, Connections, and Chassis Overview
1.2

Connection Overview

Note: The following connector colour abbreviations are used
(acc. to DIN/IEC 757): Bk= Black, Bu= Blue, Gn= Green, Gy=
Grey, Rd= Red, Wh= White, and Ye= Yellow.
1.2.1 Side Connections
EXT3: Headphone - Out
Bk - Headphone
EXT3: Cinch: Video CVBS - In, Audio - In
Rd - Audio R
Wh - Audio L
Ye - Video CVBS
EXT3: S-Video (Hosiden): Video Y/C - In
1 - Ground Y
2 - Ground C
3 - Video Y
4 - Video C
1.2.2 Rear Connections
EXT1: Video RGB - In, CVBS - In/Out, Audio - In/Out
20
21
Figure 1-2 SCART connector
1 - Audio R
2 - Audio R
3 - Audio L
4 - Ground Audio
5 - Ground Blue
6 - Audio L
7 - Video Blue
8 - Function Select
9 - Ground Green
Figure 1-1 Side and rear I/O connections
32 - 600 ohm / 10 mW
0.5 V / 10 kohm
RMS
0.5 V / 10 kohm
RMS
1 V / 75 ohm
PP
Gnd
Gnd
1 V / 75 ohm
PP
0.3 V P / 75 ohm
PP
2
1
E_06532_001.eps
050404
0.5 V / 1 kohm
RMS
0.5 V / 10 kohm
RMS
0.5 V / 1 kohm
RMS
Gnd
Gnd
0.5 V / 10 kohm
RMS
0.7 V / 75 ohm
PP
0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
Gnd
10 - Easylink P50
11 - Video Green
12 - n.c.
13 - Ground Red
14 - Ground P50
15 - Video Red
16 - Status/FBL
rt
17 - Ground Video
18 - Ground FBL
19 - Video CVBS
jq
20 - Video CVBS
jq
21 - Shield
jq
EXT2: Video YC - In, CVBS - In/Out, Audio - In/Out
H
H
j
j
1 - Audio R
2 - Audio R
3 - Audio L
4 - Ground Audio
5 - n.c.
6 - Audio L
7 - C-out
8 - Function Select
k
j
9 - n.c.
k
10 - Easylink P50
H
11 - n.c.
H
12 - n.c.
j
13 - n.c.
j
14 - Ground P50
15 - C
16 - Status/FBL
j
H
17 - Ground Video
LC7.1E LA
H_16940_005.eps
0 - 5 V / 4.7 kohm
0.7 V / 75 ohm
PP
Gnd
Gnd
0.7 V / 75 ohm
PP
0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm
Gnd
Gnd
1 V / 75 ohm
PP
1 V / 75 ohm
PP
Gnd
20 2
21
1
E_06532_001.eps
050404
Figure 1-3 SCART connector
0.5 V / 1 kohm
RMS
0.5 V / 10 kohm
RMS
0.5 V / 1 kohm
RMS
Gnd
0.5 V / 10 kohm
RMS
0.7 V / 75 ohm
PP
0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
0 - 5 V / 4.7 kohm
Gnd
0.7 V / 75 ohm
PP
0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm
Gnd
1. EN 3
270207
jk
j
H
H
j
j
H
H
k
j
H
k
j
k
H
j
k
j
jk
H
j
j
H