Philips LC7.5E, Руководство по обслуживанию

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Technical Specifications, Connections, and Chassis Overview EN 3 LC7.5E LA 1.
1.2 Connection Overview
Figure 1-1 Side and rear I/O connections
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: Cinch: Video CVBS - In, Audio - In
Ye - Video CVBS
1 V
PP
/ 75 ohm
jq
Wh - Audio L 0.5 V
RMS
/ 10 kohm
jq
Rd - Audio R 0.5 V
RMS
/ 10 kohm
jq
EXT3: Head phone - Out
Bk - Head phone
32 - 600 ohm / 10 mW
rt
EXT3: HDMI: Digital Video, Digital Audio - In
Figure 1-2 HDMI (type A) connector
1 - D2+ Data channel
j
2 - Shield Gnd
H
3 - D2- Data channel
j
4 - D1+ Data channel
j
5 - Shield Gnd
H
6 - D1- Data channel
j
7 - D0+ Data channel
j
8 - Shield Gnd
H
9 - D0- Data channel
j
10 - CLK+ Data channel
j
11 - Shield Gnd
H
12 - CLK- Data channel
j
13 - n.c.
14 - n.c.
15 - DDC_SCL DDC
clock
j
16 - DDC_SDA DDC data
jk
17 - Ground Gnd
H
18 - +5V
j
19 - HPD Hot Plug Detect
j
20 - Ground Gnd
H
1.2.2 Rear Connections
Service Connector (ComPair)
1
- SDA-S I
2
C Data (0 - 5 V)
jk
2 - SCL-S I
2
C Clock (0 - 5 V)
j
3 - Ground Gnd
H
Service Connector (UART)
1
- UART_TX Transmit
k
2 - Ground Gnd
H
3 - UART_RX Receive
j
EXT1: Video RGB - In, CVBS - In/Out, Audio - In/Out
Figure 1-3 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 0.7 V
PP
/ 75 ohm
j
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 P50 Gnd
H
15 - Video Red 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 1 V
PP
/ 75 ohm
k
20 - Video CVBS 1 V
PP
/ 75 ohm
j
21 - Shield Gnd
H
EXT. 4
AUDIO IN
Pb r P Y
R L
HDMI 1
S-VIDEO
HDMI 2 TV ANTENNA COMMON INTERFACE
H_17370_051.eps
100807
19 1
18 2
E_06532_017.eps
250505
21
20
1
2
E_06532_001.eps
050404