Philips SH3L 170X4, Service Manual

Page: 53 / 71

170X4 53
General Product Specification
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CLASS NO.
NAME
2838 100 05424
TY
CHECK
SUPERS.
DATE
Property of
PHILIPS ELECTRONICS INDUSTRIES (TAIWAN) LTD.-B.E.
10
A4
2003-08-29
HP Wu
17” TFT SXGA LCD Monitor
TYPE
: 170X4FS/00
BRAND: PHILIPS
2003-08-29
1 590
22
03-
07-
8639 000 14856
55
3.0 ELECTRICAL CHARACTERISTICS
3.1 .1 Interface signals
D-shell Analog
Input signal: Video, H-sync, V-sync,
Video: 0.7 V p-p, input impedance, 75 ohm
Sync. : Separate sync TTL level, input impedance 2k2 ohm terminate
H-sync Positive/Negative
V-sync Positive/Negative
Composite sync TTL level, input impedance 2k2 ohm terminate
(Positive/Negative)
Sync on green video 0.3V p-p Negative. (Video 0.7 V p-p Positive)
3.1.2 Audio
Input signal levels: 500mVrms
Input signal connector: 3.5mm mini jack (lime green)
Loudspeaker: 2W+2W stereo (Impedance: 16Ohm)
Headphone connector: 3.5mm mini jack (black)
Headphone connection will mute speakers.
3.2 Interface
3.2.1 D-Sub Cable
Length : 1.8 M +/- 50 mm
Connector type : D-sub male with DDC-2B pin assignments.
Blue connector thumb-operated jackscrews
Pin Assignment:
PIN No. SIGNAL
1 Red video input
2 Green video input / sync on green
3 Blue video input
4 GND
5 GND(Cable detect)
6 Red video GND
7 Green video GND
8 Blue video GND
9 DDC +3.3V or +5V
10 Logic GND
11 GND
12 Serial data line (SDA)
13 H-sync / H+V
14 V-sync
15 Data clock line (SCL)
5