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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.
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Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
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the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
2-1
SERVICE HINTS
REPAIR POSITION COPPERSIDE REPAIR POSITION COMPONENTSIDE
To get access to the copperside of the printed board assembly proceed as follows: 1. Remove the two screws on the bottom 2. Open the CD-door and remove the screw on the right side of the cabinet 3. Open the battery-door and remove the screw inside the battery compartment 4. Lift the bottom (take care of battery springs) 5. Supply the unit via external DC-socket 6. Ensure that the door switch is closed during measurements
To get access to the componentside of the printed board assembly proceed as follows: 1. Remove the two screws on the bottom 2. Open the CD-door and remove the screw on the right side of the cabinet 3. Open the battery-door and remove the screw inside the battery compartment 4. Lift the cabinet part 5. Supply the unit via the external DC-socket 6. Ensure that the door switch is closed during measurements
DISMANTLING THE CD-DOOR
To dismantle the CD-door proceed as follows: 1. Dismantle the bottom as described above 2. Remove the printed board/drive assembly 2. Disconnect the membrane keyboard (flex-foil connector on copperside of printed board) 3. Bend the cabinet leftwards downwards 1, while bending the CD-door rightwards upwards 2 The procedure appears to be tricky at first, but force needs to be applied with thumb and middle finger only. It�s just like snapping one�s fingers.
Remark: Don�t worry about applied force - both parts have a solid design. However, do not use screwdrivers or tools like that. Sharp edges might damage hinge or cabinet part.
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