Philips BJ3.1E LA - 1.3 Chassis Overview

Technical Specifications, Connections, and Chassis Overview
EN 4 BJ3.1E LA1.
EXT1: Video RGB/YC - In, CVBS - In/Out, Audio - In/Out
Figure 1-4 SCART connector
1 - Audio R 0.5 V
RMS
/ 1 kohm k
2 - Audio R 0.5 V
RMS
/ 10 kohm j
3 - Audio L 0.5 V
RMS
/ 1 kohm k
4 - Ground Audio Gnd H
5 - Ground Blue Gnd H
6 - Audio L 0.5 V
RMS
/ 10 kohm j
7 - Video Blue/C-out 0.7 V
PP
/ 75 ohm jk
8 - Function Select 0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3 j
9 - Ground Green Gnd H
10 - n.c.
11 - Video Green 0.7 V
PP
/ 75 ohm j
12 - n.c.
13 - Ground Red Gnd H
14 - Ground P50 Gnd H
15 - Video Red/C 0.7 V
PP
/ 75 ohm j
16 - Status/FBL 0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm j
17 - Ground Video Gnd H
18 - Ground FBL Gnd H
19 - Video CVBS/Y 1 V
PP
/ 75 ohm k
20 - Video CVBS/Y 1 V
PP
/ 75 ohm j
21 - Shield Gnd H
EXT2: Video RGB/YC - In, CVBS - In/Out, Audio - In/Out
1 - Audio R 0.5 V
RMS
/ 1 kohm k
2 - Audio R 0.5 V
RMS
/ 10 kohm j
3 - Audio L 0.5 V
RMS
/ 1 kohm k
4 - Ground Audio Gnd H
5 - Ground Blue Gnd H
6 - Audio L 0.5 V
RMS
/ 10 kohm j
7 - Video Blue/C-out 0.7 V
PP
/ 75 ohm jk
8 - Function Select 0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3 j
9 - Ground Green Gnd H
10 - Easylink P50 0 - 5 V / 4.7 kohm jk
11 - Video Green 0.7 V
PP
/ 75 ohm j
12 - n.c.
13 - Ground Red Gnd H
14 - Ground Data Gnd H
15 - Video Red/C 0.7 V
PP
/ 75 ohm j
16 - Status/FBL 0 - 0.4 V: INT
1 - 3 V: EXT / 75 ohm j
17 - Ground Video Gnd H
18 - Ground FBL Gnd H
19 - Video CVBS/Y 1 V
PP
/ 75 ohm k
20 - Video CVBS/Y 1 V
PP
/ 75 ohm j
21 - Shield Gnd H
EXT3: Cinch: Video YPbPrHV - RGB - In
Gn - Video Y/Green 1 V
PP
/0.7 V
PP
/ 75 ohm jq
Bu - Video Pb/Blue 0.7 V
PP
/ 75 ohm jq
Rd - Video Pr/Red 0.7 V
PP
/ 75 ohm jq
Bk - H-sync 0 - 5 V jq
Bk - V-sync 0 - 5 V jq
Mini Jack: Audio - In
Rd - Audio R 0.5 V
RMS
/ 10 kohm j
Wh - Audio L 0.5 V
RMS
/ 10 kohm j
1.3 Chassis Overview
Figure 1-5 PWB/CBA locations (32-inch models)
21
20
1
2
E_06532_001.eps
050404
G_16850_003.eps
110107
A
B
MAIN SUPPLY PANEL
BE
EXTERNAL I/O
PANEL
D
SIDE I/O PANEL
SMALL SIGNAL
BOARD
J
LED PANEL
E
CONTROL BOARD
SA
STANDBY/AUDIO
PANEL