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Good quality service manual.It has helped me to fix my FV1800,particularly for replacing the dial cord.The scheme is on A3 format and very readable.Thank.Olivier.
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This manual is complete and very readable.It was a great help for my two ICF5800L.The first one had the dial cord broken,and without the service manual it is impossible to replace it.Thank.Olivier.
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This is a top quality manual. You couldn't get better if you had the original and scanned it yourself. Best price on the net as well. Diagrams are clear and complete, text is sharp and easy to read. Granted you don't get the manual the second you click pay, but the few hours you have to wait for it to be available for download isn't a problem at all. This is a very reliable company.
Very VERY pleased with the product, and will buy others. Thanks!
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In a word AWESOME.
I never expected the quality and abundant content that I got with this manual. Everything you'd ever want to know from a service perspective is found in this manual, along with... as a bonus, operating instructions on how to use the unit. WOW. Very impressed with the quality of the manual. You won't be disappointed if you're looking for the EVS900 service manual.
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I thank Owen-Manuals.com for the wonderful service rendered to me, and this manual which I purchased helped me a lot in servicing my Denon System, which was lying in a dead state.
Thanks Owner-Manual.com
PDP-433PE, PDP-433PU
6.3 ADJUSTMENT
VOFS/VH/IC5V Voltage Adjustment
Input Signal
Adjusting Point
Adjusting Method
VOFS (Offset voltage) adjustment Method 1 1. Write down a adjustment value of VOFS ADJ in the factory mode. 2. Set this adjustment value to center (128). 3. Adjust VR2701 so that the voltage between K2701 (VOFS) and K2703 (SUS GND) becomes 45V. 4. Return it to the value that wrote down a adjustment value of V-OFFSET in step 1. Method 2 1. Read the adjustment value of VOFS ADJ in the factory mode. 2. Adjust VR2701 so that the voltage between K2710 (VOFS) and K2703 (SUS GND) becomes following voltage ± 0.5V.
Input Command VOF000 VOF006 VOF013 VOF019 VOF026 VOF032 VOF038 VOF045 VOF051 VOF058 VOF064 VOF070 VOF077 VOF083 VOF090 VOF096 VOF102 VOF109 VOF115 VOF122 VOF128 DAC Output 0.4 0.4984375 0.61328125 0.71171875 0.8265625 0.925 1.0234375 1.13828125 1.23671875 1.3515625 1.45 1.5484375 1.66328125 1.76171875 1.8765625 1.975 2.0734375 2.18828125 2.28671875 2.4015625 2.5 Setting Voltage 25 25.9375 27.03125 27.96875 29.0625 30 30.9375 32.03125 32.96875 34.0625 35 35.9375 37.03125 37.96875 39.0625 40 40.9375 42.03125 42.96875 44.0625 45 Input Command VOF134 VOF141 VOF147 VOF153 VOF160 VOF166 VOF172 VOF179 VOF185 VOF191 VOF198 VOF204 VOF211 VOF217 VOF223 VOF230 VOF236 VOF242 VOF249 VOF255 DAC Output 2.599212598 2.71496063 2.814173228 2.913385827 3.029133858 3.128346457 3.227559055 3.343307087 3.442519685 3.541732283 3.657480315 3.756692913 3.872440945 3.971653543 4.070866142 4.186614173 4.285826772 4.38503937 4.500787402 4.6 Setting Voltage 45.94488 47.04724 47.99213 48.93701 50.03937 50.98425 51.92913 53.0315 53.97638 54.92126 56.02362 56.9685 58.07087 59.01575 59.96063 61.06299 62.00787 62.95276 64.05512 65
VR2701 (VOFS) (Y DRIVE Assy)
White 100%
The symptom is case of mis-adjustment If the VOFS Voltage adjustment is not performed properly, dots like blinking luminance points appear. If deviated greatly from the right adjustment point, panel will light white. VH (voltage for scan IC) Adjustment Adjust so that the voltage between K2716 (VH) and K2720 (PSUS) becomes 103V ± 0.5V. PSUS (=GNDH) is a floating GND and the electric potential is different from that of chassis GND. Be sure not to short-circuit PSUS (=GNDH) and another GND, because that may damage the unit. The symptom is case of mis-adjustment If the VH adjustment is not performed properly, dots like blinking luminance points appear. If deviated greatly from the right adjustment point, panel will light white.
VR2703 (VH) (Y DRIVE Assy)
VR2702 (IC5V) (Y DRIVE Assy)
IC5V Adjustment Adjust so that the voltage between K2707 (IC5V) and K2720 (PSUS) becomes 5.0V ± 0.1V. PSUS (=GNDH) is a floating GND and the electric potential is different from that of chassis GND. Be sure not to short-circuit PSUS (=GNDH) and another GND, because that may damage the unit.
Note : Be sure to measure between specified test points.
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