Technical Data - Philips 107T50/00 Service Manual

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44. Go to cover page
Proper service and repair is important to the sate, reliable
operation of ail PHILIPS Consumer Electronics Company**
Equipment. The service procedures recommended by
PHILIPS and described in this service manual are effective
methods of performing service operations. Some of these
service operations require the use of tools specially designed
for the purpose. The special tools should be used when and
as recommended.
It is important to note that this manual contains various
CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service
personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to
understand that these CAUTIONS and NOTICES ARE NOT
EXHAUSTIVE. PHILIPS could not possibly know, evaluate
and advise the service trade of all conceivable ways in which
service might be done or of the possible hazardous
consequences of each way. Consequently, PHILIPS has not
undertaken any such broad evaluation. Accordingly, a
servicer who uses a service procedure or tool which is not
recommended by PHILIPS must first satisfy himself
thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.
** Hereatter throughout this manual, PHILIPS Consumer
Electronics Company will be referred to as PHILIPS.
WARNING
Critical components having special safety characteristics are
identified with a A by the Ref. No. in the parts list and
enclosed within a broken line*
(where several critical components are grouped in one area)
along with the safety symbol A on the schematics or
exploded views.
Use of substitute replacement parts which do not have the
same specified safety characteristics may create shock, fire,
or other hazards.
Under no circumstances should the original design be
modified or altered without written permission from Philips.
Philips assumes no liability, express or implied, arising out of
any unauthorized modification of design.
Servicer assumes all liability.
*Broken line uum «© === 8 me ©
Important Safety Notice
i
| FOR PRODUCTS CONTAINING LASER :
'DANGER- invisible laser radiation when open.
AVOID DIRECT EXPOSURE TO BEAM.
performance of procedures other than
|
|
|CAUTION- Use of controis or adjustments or
t
|
i
t
those specified herein may result in
hazardous radiation exposure.
|
' CAUTION- Theuse of optical! instruments with this
product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS
PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR
PART NUMBERS IN THE PARTS LIST SECTION OF THIS
SERVICE MANUAL.
Technical Data
Technical Specification~
Dimensions 217 inch
Pitch 10.25
Deflection angle : 90 degrees
Glass : dark
Light transmission 150%(CPT), 52.8%(LG), 52.6%(SDI).
Surface : AGARAS
Impiosion protection : CRT is provided with P-mini-rim-band.
Black matrix : Yes
Phosphor P22
EHT 225 KV (Ib=0)
CRT source CPT, LG, SDI
Scanning
Horizontal scanning 730-71 KHz
Vertical scanning 250-160 Hz
Input signats
Video : Analog levei
Sync. : Separate sync. with TTL level
Polarity : Positive or negative
Signal input level
Video : 0.7 Vp-p 75 ohms
Sync : TTLtevel
Impedance
Video : Terminated with 75 ohms
Sync : Terminated with 4.7K ohms pull down resistors
Video amplifiers
Dot Rate £108 Mhz
Operating limits
Temperature : 0C to40C
Humidity > 10 to 90% (W/O condensation)
Airpressure : 700 ~ 1100 mbar
Non-operating limits (storage)
Temperature :-25C to65C
Humidity : 5to 95 % (W/O condensation)
Altitude : 300 to 1100 mbar
Carton box
A-1 Size (with pedestal)
496(W)416(H)556(D)
A-2 Carton paper : doubie wall AB flute corrugate
board, color brown
Bursting 119.3 kgf/cm? min
Compression : 600 kgf min
White color adjustment
Based on the 1931 CIE chromatic diagram (x,y) coordinates
of white disptay on screen center should be:
For 9300K X =0.283 0.015 Y =0.297 0.015
For 6500K X =0.313 0.015 Y =0.329 0.015
For sRGB X =0.313 0.015 Y =0.329 0.015
Pin assignment :
Ports 3 |
K€ Go to cover page
The 15-pin O-sub connector(maie) of the signal caole <
jis i Red video input 9 +5V DDC
| 2 Green video input 10 'Gnd
| 3 __| Blue video input nn (Gnd
4 | Gnd 12 : Bidirectional Data
For self-test i
Data Storage
Factory preset modes:
This monitor has 8 factory-preset modes as indicated in the
Factory preset modes: 8
Resolution _H. freq. V. freq. H. V.
1. 720x400 31.5 KHz 70OHz (VGA)
2. 640x480 31.47 KHz 60H2z (VGA)
3. 640x480 43.3. KHz 85H2(VESA)
4. 800 x 600 46.9 KHz 75Hz(VESA)
5. 800x600 53.674KHz 85Hz(VESA)
6
7
8
+
(1024x768 60.0 KHz 75Hz(VESA)
"1024x768 68.7 KHz 85Hz(VESA)
"4280x1024 64.0 KHz 60Hz(VESA)
+e eet t+eeet
Automatic Power Saving
"Signa Compliance Power
"HSync —-V-Sync.— Video Requirement
"On Active ~—s Active « = = Active Mandatory "a 75w
On Inactive Active. =—«sBlanked = Mandatory = <= 2
Ott Active Inactive Blanked Mandatory <= 2w
"Off Inactive a 2
Inactive Blanked ~~ Mandatory "ec 2w
This monitor is ENERGY STAR compliant.
this product meets the ENERGY STAR* guidelines for energy
Efficiency i
ENERGY STAR® is a U.S. registered mark. AS AN ENERGY STAR
PARTNER, DELL Computer Corporation HAS DETERMINED THAT
THIS PRODUCT MEETS THE ENERGY STAR GUIDELINES FOR
ENERGY EFFICIENCY.