Panasonic LC4.8E AA Service Manual page 3

Chassis
Table of Contents

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

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