55
V40 107P5
GENERAL PRODUCT SPECIFICATION
17" V40, 107P5 97KHz CMTR(HB)
TYPE
: 107P50/00
BRAND : PHILIPS
8639 000 13853
2003-10-13
590
11
24
Michael Wang
2003-10-13
3.8
Degaussing
An automatic degaussing circuit is provided which req- uires no intervention.
The degaussing activated at the time of switch-on or switch-on again time of
switch-on or switch-on again or pressing manual degaussing key after
switching-off degaussing circuits for longer than 30 minutes.
3.9
Phosphor protection
The display device is sufficiently protected against the burning of phosphors
in case of repetitive power cycling or absence of horizontal deflection.
3.10 Low emission requirements ()
Items
Band I
Band II
ELF (rms)
VLF (rms)
Alternating Electric
£
10 V/M
£
1.0V/M
Field
Magnetic Field
£
250 nT
£
25 nT
E.S.P
£ ±
500 V
Band I : 5 to 2K Hz.
Band II : 2K to 400K Hz.
Test procedure according to Low emission test method.
3.11 Display data channel : DDC2B (VESA STANDARD)
The software DDC HEX Data should be written into EEPROM A0 page.
DDC1
DDC2B
Software
V
Hardware
4.0
Display image (CRT facing east)
The monitor is aligned in a magnetic cage having the
following magnetic field components :
Northern Hemisphere: H = 0, V = +0.43
±
0.05G, Z = 0
Southern Hemisphere: H = 0, V = -0.52
±
0.05G, Z = 0
Conditions for visual testing, unless otherwise stated:
Input video signal
- 700 mVp-p cross hatch
Brightness control
- 50%
Contrast control
- Adjusted to 30 +/- 3 FL of luminance
with full white pattern
http://jdwxzlw.5d6d.com/?fromuser=华盛维修
家电维修资料网,免费下载各种维修资料