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It's a good manual, this one it's a scan from the original factory service manual, great quality 100% readeable. definetely it worths what I paid for.
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A good manual! fast service and good qualityi for pdf document.
thanks!
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Very helpful and complete manual. Maybe only one negative is schematics have sometimes unreadable name of the parts. But it's not a big problem.
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Excellent high quality schematics brought my old Heidelberg back to life. Fast download at a reasonable price. Thanks.
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This document is just what I was looking for, it´s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
4.6
Display of current value of laser
(1) Set the main body at test mode. (2) Press "CHOICE" key of the remote controller three times. Then, FL display is displayed "CHECK". (3) The laser current value can be switched between the value of CD and that of DVD by pressing the following key of the remote controller.
FL Display (Example)
1419 0000
Remote controller "4" key --- Laser of CD Remote controller "5" key --- Laser of DVD
� The number shown in the FL display shows mA of current value of laser. � The first two numbers ("14" in "1419") shows current value of laser at the time of adjustment after the latest all-initialization, 14mA in this example. � The last two numbers ("19" in "1419") shows the present current value of laser, 19mA in this example. � The first two numbers ("14" in "1419") usually shows current value of laser at the time of shipment, so you can see how the product has been deteriorated by comparing the first two numbers ("14" in "1419") and the last two numbers ("19" in "1419"). CD and DVD: The laser current value of 80mA or less in normal. The laser current value of over 81mA is not normal. Laser diode of the pickup has been deteriorated. � To return to test mode, press "STOP" key of the main body. 4.7 Flap adjustment of the pick-up guide shaft
Please perform flap adjustment of the pick-up guide shaft in the following case: � Just after you exchange the pick-up. � Just after you exchange the spindle motor. � Just after you exchange the traverse mechanism base. NOTE: Please perform flap adjustment of the pick-up guide shaft when you exchange the parts above and also when you remove the parts above. � When the reading accuracy of the signal is bad (There is a block noise in the screen, Screen stops in the outer circumference of a disc, etc.)
PLAY key (for jitter value) 4 key (laser of CD) 5 key (laser of DVD) STOP key (for test mode)
CHOICE key (switch of mode)
6 key (display of jitter value)
STANDBY/ON key
FL display
OPEN/CLOSE key (for test mode)
1-36 (No.MB075)
 $4.99 TH-M55 JVC
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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