Philips BJ3.1E LA Service Manual page 4

EN 4 1. BJ3.1E LA
EXT1: Video RGB/YC - In, CVBS - In/Out, Audio - In/Out
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Figure 1-4 SCART connector
1 - Audio R
2 - Audio R
3 - Audio L
4 - Ground Audio
5 - Ground Blue
6 - Audio L
7 - Video Blue/C-out 0.7 V
8 - Function Select
9 - Ground Green
10 - n.c.
11 - Video Green
12 - n.c.
13 - Ground Red
14 - Ground P50
15 - Video Red/C
16 - Status/FBL
17 - Ground Video
18 - Ground FBL
19 - Video CVBS/Y
20 - Video CVBS/Y
21 - Shield
1.3 Chassis Overview
A
MAIN SUPPLY PANEL
SMALL SIGNAL
B
BOARD
Technical Specifications, Connections, and Chassis Overview
2
1
E_06532_001.eps
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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
/ 75 ohm
PP
0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
Gnd
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
Figure 1-5 PWB/CBA locations (32-inch models)
EXT2: Video RGB/YC - In, CVBS - In/Out, Audio - In/Out
1 - Audio R
2 - Audio R
3 - Audio L
4 - Ground Audio
5 - Ground Blue
6 - Audio L
7 - Video Blue/C-out 0.7 V
8 - Function Select
9 - Ground Green
10 - Easylink P50
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11 - Video Green
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k 12 - n.c.
13 - Ground Red
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H 14 - Ground Data
j 15 - Video Red/C
16 - Status/FBL
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17 - Ground Video
j 18 - Ground FBL
H 19 - Video CVBS/Y
20 - Video CVBS/Y
j 21 - Shield
H
EXT3: Cinch: Video YPbPrHV - RGB - In
H
Gn - Video Y/Green
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Bu - Video Pb/Blue
Rd - Video Pr/Red
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Bk - H-sync
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Bk - V-sync
H
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Mini Jack: Audio - In
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Rd - Audio R
H
Wh - Audio L
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
/ 75 ohm
PP
0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
Gnd
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
1 V /0.7 V / 75 ohm
PP PP
0.7 V / 75 ohm
PP
0.7 V / 75 ohm
PP
0 - 5 V
0 - 5 V
0.5 V / 10 kohm
RMS
0.5 V / 10 kohm
RMS
STANDBY/AUDIO
PANEL
EXTERNAL I/O
PANEL
CONTROL BOARD
LED PANEL
SIDE I/O PANEL
G_16850_003.eps
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