Philips P&S 22HFL4372D/10 Service Manual page 4

EN 4 2. Q552.1HE LA
8 - Shield
9 - D0-
10 - CLK+
11 - Shield
12 - CLK-
13 - n.c.
14 - n.c.
15 - DDC_SCL
16 - DDC_SDA
17 - Ground
18 - +5V
19 - HPD
20 - Ground
2.3.2 Rear Connections
4 - EXT1: Video RGB/YC - In, CVBS - In/Out, Audio - In/Out
20
21
Figure 2-4 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
20 - Video CVBS/Y
21 - Shield
5 - Cinch: Audio - Out
Rd - Audio R
Wh - Audio L
6 - HDMI1: Digital Video, Digital Audio - In
See 3 - HDMI: Digital Video, Digital Audio - In
2.4 Chassis Overview
Refer to 9. Block Diagrams
2010-Nov-19
Technical Specs, Diversity, and Connections
Gnd
Data channel
Data channel
Gnd
Data channel
DDC clock
DDC data
Gnd
Hot Plug Detect
Gnd
2
1
10000_001_090121.eps
090121
0.5 V / 1 kΩ
RMS
0.5 V / 10 kΩ
RMS
0.5 V / 1 kΩ
RMS
Gnd
Gnd
0.5 V / 10 kΩ
RMS
/ 75 Ω
PP
0 - 2 V: INT
4.5 - 7 V: EXT 16:9
9.5 - 12 V: EXT 4:3
Gnd
/ 75 Ω
0.7 V
PP
Gnd
Gnd
/ 75 Ω
0.7 V
PP
0 - 0.4 V: INT
1 - 3 V: EXT / 75 Ω
Gnd
Gnd
/ 75 Ω
1 V
PP
/ 75 Ω
1 V
PP
Gnd
0.5 V / 10 kΩ
RMS
0.5 V / 10 kΩ
RMS
for PWB/CBA locations.
H
7 - Audio - In: Left / Right, VGA
j
Gn - Audio L/R in
j
H
8 - TV ANTENNA - In
j
Signal input from an antenna, cable or satellite.
9 - PC IN:VGA
j
jk
H
j
j
H
1 - Video Red
2 - Video Green
3 - Video Blue
4 - n.c.
5 - Ground
6 - Ground Red
7 - Ground Green
8 - Ground Blue
9 - +5V
10 - Ground Sync
11 - Ground Red
k
12 - DDC_SDA
j
13 - H-sync
k
14 - V-sync
H
15 - DDC_SCL
H
j
10 - Head phone (Output)
jk
Bk - Head phone
j
11 - RJ45: Ethernet - In/Out
H
j
H
H
j
j
H
1 - TD+
H
2 - TD-
k
3 - RD+
j
4 - RD-
H
5 - CT
6 - CT
7 - GND
8 - GND
kq
kq
12 - Mini Jack: Bathroom speaker (8
1 - Shield
2 - Speaker
3 - n.c.
back to
div. table
0.5 V / 10 kW
RMS
1
5
10
6
11 15
10000_002_090121.eps
090127
Figure 2-5 VGA connector
/ 75 Ω
0.7 V
PP
/ 75 Ω
0.7 V
PP
/ 75 Ω
0.7 V
PP
Gnd
Gnd
Gnd
Gnd
+5 V
DC
Gnd
Gnd
DDC data
0 - 5 V
0 - 5 V
DDC clock
80 - 600 Ω / 10 mW
1 1 2 3 4 5 6 7 8
10000_025_090121.eps
090121
Figure 2-6 Ethernet connector
Transmit signal
Transmit signal
Receive signal
Receive signal
Centre Tap: DC level fixation
Centre Tap: DC level fixation
Gnd
Gnd
Ω
Gnd
OUT+
jq
j
j
j
H
H
H
H
j
H
H
j
j
j
j
ot
k
k
j
j
H
H
/ 10 W - Output)
H
kq