Philips 19PFL4322, Service Manual

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3
TPS 1.0L LA
1. Technical Specifications, Connections and Chassis Overview
Level: - Nominal : 0.5 V rms.
- Maximum : 1.5 V rms.
- Impedance > 10 k
W
.
Audio (2) R/L for SCART IN
Level: - Nominal : 0.5 V rms.
- Maximum : 1.5 V rms.
- Impedance > 10 k
W
.
Audio (3) Mini-jack audio for DVI
Headphone
Audio: R/L output -10mW at 32
W
.
3.5mm stereo jack with switch
Impedance is between 8 and 600
W
.
1.2.3 VGA Pin assignment
PIN No. SIGNAL
1 Red video input
2 Green video input /SOG
3 Blue video input
4 GND
5 GND– cable detect
6 Red video ground
7 Green video ground
8 Blue video ground
9 DDC +3.3V (or 5V)
10 Logic ground
11 GND
12 Serial data line (SDA)
13 H. Sync / H+V
14 V. Sync
15 Data clock line (SCL)
1.2.4 24-pin DVI-D digital connect of signal cable.
1 T.M.D.S. Data2-
2 T.M.D.S. Data2+
3 T.M.D.S. Data2/4 Shield
4 No connect
5 No connect
6 DDC Clock
7 DDC Data
8 No connect
9 T.M.D.S. Data1-
10 T.M.D.S. Data1+
11 T.M.D.S. Data1/3 Shield
12 No connect
13 No connect
14 +5V Power
15 Ground (for +5V)
16 Hot Plug Detect
17 T.M.D.S. Data0-
18 T.M.D.S. Data0+
19 T.M.D.S. Data0/5 Shield
20 No connect
21 No connect
22 T.M.D.S. Clock Shield
23 T.M.D.S. Clock+
24 T.M.D.S. Clock-
1.2.5 CVBS
PIN SIGNAL
1 GND
2 CVBS
3 CVBS
4 CVBS
1.2.6 S-Video
The input signals are applied to display through CVBS cable
Pin assignment
The input signals are applied to display through S-Video cable
Pin assignment
PIN SIGNAL
1 GND
2 GND
3 GND
4 GND
5 GND
6 LUMA
7 CHROMA
1.2.7 Component Video
The input signals are applied to display through Component Video
RCA
J ack pin assignment
PIN SIGNAL
1 GND
2
Red
à
Pr
3 GND
4
Blue
à
Pb
5 GND
6 Green
à
Y
RF Signal: Aerial input / 10mV(typical: 80dBuV; range: 30-100dBuV)
Video signal : CVBS input ( RCA jack) / 1Vpp (300mV-sync,
700mV-video.)
S video input / 1VppY-signal, +/-300mV C-signal
Comp video in(YPbPr input)/ 1Vpp Y signal,
+/-350mV Pb,Pr signal
DVI-D:Digital interface with 4 channels TMDS signal
Audio signal : Audio (1) R/L for AV IN(AV and S-Video).