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Only thу cover has poor quality, internal material has excellent quality - exactly what I needed
Thanks!
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Had everything I needed. Onyly took a few hours after paid for by PayPal. The copy was very readable.
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Hi
First, thank you very much for the fast delivery.
I'm really satisfied with your manual. I could find everything, I needed.
I appreciate your service.
Regards from Germany PB
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Everything you need: schematic, circuit explanation, operating/testing instructions. Awesome.
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Correct and accurate service manual for that Siemens (Nordmende) TV. Price is worthwhile as the Manual is fully usable.
XV-ZW99U
No. Adjustment Position 12 RGB Contrast (DAC)
Adjustment Conditions 1. Feed the 16-step pattern signal(VGA or SVGA) to the computer input terminal. 2. Connect the oscilloscope between pin (2) of P3004 and GND. 3. Press S2001 to call up the ADJ IN mode and select the following subject. Group: RGB Subject: GAIN
Adjustment Method � Using the ' and " keys, adjust the data so that the 16th-step level becomes green bit-less (noise).
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13
R drive B drive (DAC)
1. Feed the 16-step pattern signal(VGA or SVGA) to the computer input terminal. 2. Connect the dual-beam oscilloscope between pin (1) of P3004,pin(3) of P3004 and GND. 3. Press S2001 to call up the ADJ IN mode and select the following subject. Group: RGB, RGB Subject: R-D, B-D 1. Feed the 16-step pattern signal(VGA or SVGA) to the computer input terminal. 2. Connect the oscilloscope between pin (2) of P1002 and GND. 3. Press S2001 to call up the ADJ IN mode and select the following subject. Group: OUTPUT2 Subject: MC
� Using the ' and " keys, adjust the data so that the 16th-step level becomes bit-less (noise).
16
14
OSD Mix-amp gain
� Using the ' and " keys, adjust the difference between the sixteenth-step level and the pedestal level to 0.96 ±0.05 Vp-p.
16
0.96 Vp-p
15
RGB WhiteWhite level RGB Gain (DAC)
1. Feed the 16-step pattern signal(VGA or SVGA) to the computer input terminal. 2. R: Connect the oscilloscope between TP1030 and GND. G: Connect the oscilloscope between TP1032 and GND. B: Connect the oscilloscope between TP1035 and GND. 3. Press S2001 to call up the ADJ IN mode and select the following subject. R: Group: OUTPUT1 Subject: R-BLK, R-GAIN G: Group: OUTPUT1 Subject: G-BLK, G-GAIN B: Group: OUTPUT1 Subject: B-BLK, B-GAIN
� Using the ' and " keys, adjust the difference between the gain and WW level, as shown below.
W-W level Gain
GND
R : Gain 3.3Vp-p, W-W level 2.6V G : Gain 3.3Vp-p, W-W level 2.6V B : Gain 3.3Vp-p, W-W level 2.6V
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