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tres bon document
cela a permis de verifier la connection de l'ecran
merci
salutations
;
The manual was of good quality with high resolution schematic diagrams.
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The manual was very clear and contained all the information I was looking for. My dishwasher is working again because of this servicemanual!
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Quality scan, great manual. I solved my problem with this manual.
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The AKAI 1720 model reel to reel tape recorder described in this Manual is quite an old unit - circa late 1960's. As a consequence, the description of the mechanical details - and adjustments thereof - is quite critical. The manual does this quite well. The schematics are also well presented and have detailed PCB overlays. Probably the only negative is that some half-tone detail has been lost from the original manual as it has been scanned in simple B&W.
SERVICE NOTE
� NOT FOR REPAIR
Make sure that the flat cable and flexible board are not cracked of bent at the terminal. Do not insert the cable insufficiently nor crookedly. When remove a connector, don't pull at wire of connector. Be in danger of the snapping of a wire.
When installing a connector, don't press down at wire of connector. Be in danger of the snapping of a wire.
Cut and remove the part of gilt which comes off at the point. (Take care that there are some pieces of gilt left inside)
[Discharging of the FLASH unit�s charging capacitor] The charging capacitor of the FLASH unit is charged up to the maximum 300 V potential. There is a danger of electric shock by this high voltage when the capacitor is handled by hand. The electric shock is caused by the charged voltage which is kept without discharging when the main power of the MVC-FD85/FD90 is simply turned off. Therefore, the remaining voltage must be discharged as described below. Preparing the Short Jig To preparing the short jig. a small clip is attached to each end of a resistor of 1 k� /1 W (1-215-869-11) Wrap insulating tape fully around the leads of the resistor to prevent electrical shock.
1 k�/1 W
Discharging the Capacitor Short circuits between the positive and the negative terminals of charged capacitor with the short jig about 10 seconds.
Short jig
Wrap insulating tape.
Capacitor
�3�
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