Scart Connector; Ethernet Connector; Chassis Overview - Philips QV14.1E Service Manual

9 - D0-
10 - CLK+
11 - Shield
12 - CLK-
13 - Easylink/CEC
14 - ARC
15 - DDC_SCL
16 - DDC_SDA
17 - Ground
18 - +5V
19 - HPD
20 - Ground
10 and 11 - SAT 2 and SAT 1 - In
- - F-type
12 - Antenna - In
- - IEC-type (EU)
13 - Head phone (Output)
Bk - Head phone
14 - Audio - Out: S/PDIF - Out
- - Optical
15 - RJ45: Ethernet
10000_025_090121.eps
Figure 2-4 Ethernet connector
1 - TD+
2 - TD-
3 - RD+
4 - CT
5 - CT
6 - RD-
7 - GND
8 - GND
16 - Cinch: Video YPbPr - In
Gn - Video Y
Bu - Video Pb
2.4

Chassis Overview

Refer to chapter 9. Block Diagrams
Technical Specs, Diversity, and Connections
Data channel
Data channel
Gnd
Data channel
Control channel
Audio Return Channel
DDC clock
DDC data
Gnd
Hot Plug Detect
Gnd
Coax, 75 ohm
Coax, 75 ohm
32 - 600 ohm / 10 mW
120320
Transmit signal
Transmit signal
Receive signal
Centre Tap: DC level fixation
Centre Tap: DC level fixation
Receive signal
Gnd
Gnd
1 V / 75 ohm
PP
0.7 V / 75 ohm
PP
for PWB/CBA locations.
j
Rd - Video Pr
j
H
17 - Service
j
1 - Ground
jk
2 - UART_TX
k
3 - UART_RX
j
jk
18 - Audio - In: Left/Right (VGA/DVI)
H
Bu - Audio L/R in
j
j
19 - Cinch: Audio - In
H
Rd - Audio - R
Wh - Audio - L
D
20 - Video RGB - In, CVBS - In/Out, Audio - In/Out
D
ot
kq
1 - n.c.
2 - Audio R
3 - n.c.
4 - Ground Audio
5 - Ground Blue
6 - Audio L
7 - Video Blue
8 - Function Select
9 - Ground Green
10 - n.c.
11 - Video Green
k
k 12 - n.c.
13 - Ground Red
j
14 - Ground P50
15 - Video Red
16 - Status/FBL
j
H
17 - Ground Video
H
18 - Ground FBL
19 - n.c.
20 - Video CVBS
jq
21 - Shield
jq
back to
div. table
QV14.1E LA
0.7 V / 75 ohm
PP
Gnd
Transmit
Receive
0.5 V / 10 kohm
RMS
0.5 V / 10 kohm
RMS
0.5 V / 10 kohm
RMS
20 2
21 1
10000_001_090121.eps
090121
Figure 2-5 SCART connector
0.5 V / 10 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
Gnd
Gnd
1 V / 75 ohm
PP
Gnd
2. EN 5
jq
H
k
j
jq
jq
jq
j
H
H
j
jk
j
H
j
H
H
j
j
H
H
j
H
2014-Oct-22