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The purchased manual is an high-quality scan of the original JVC paper-based Service Manual. The Service Manual includes the Owner´s Manual, so you do not have to buy both of them.
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It paid to find this Service Manual, couldn't find it anywhere else. Exactly what I wanted. Received within 24 hours.
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Complete manual with clear schematic diagrams and printed circuit board layouts of two variants of the headset and the transmitter an old and a new version.
Also shows how the headset and the transmitter is opened and how transmitter and receivers can be adjusted and where to measure.
I had no problems to repair the headset using this service manual.
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Excellent printing quality. A complete and very useful manual with all details.
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This is a great site. I placed my order and by the next am it was available for download. Had some problems with some missing copy on some pages. Once I brought the error to the OMC's attention, the issue was resolved. I'll come back again.
KV-25F3
3-2. CONVERGENCE
Preparation: � Before starting this adjustment, adjust the focus, horizontal size, and vertical size. � Minimize the brightness setting. � Provide a dot pattern.
�
Tilt the V.STAT magnet and adjust the static convergence by opening or closing the V.STAT magnet.
(1)
Horizontal and vertical static convergence
Center dot
R G B
4. If the V.STAT magnet is moved in the direction of the a and b arrows, the red, green, and blue points move as shown below.
RG
B
1
a b b
a
b
B G R
B G R
H.STAT
V.STAT Magnet
a
C Board RV701 SCREEN RV702
2
a R G B
1. (Moving horizontally), adjust the H.STAT control so that the red, green, and blue points are on top of each other at the centre of the screen. 2. (Moving vertically), adjust the V.STAT magnet so that the red, green, and blue points are on top of each other at the centre of the screen. 3. If the H.STAT variable resistor cannot bring the red, green, and blue points together at the centre of the screen, adjust the horizontal convergence with the H.STAT variable resistor and the V.STAT magnet in the manner given below. (In this case, the H.STAT variable resistor and the V.STAT magnet influence each other)
b b R G B
a 3 b a
b
R b G B
B G R
� 25 �
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