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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.
LC-37HV4E
REMOVING OF MAJOR PARTS
1.Take off the center and lower terminal covers. 2.Remove the two speaker fixing screws each and the speaker connecting terminal, and take off the speaker. 3.Remove the four stand fixing screws and take off the stand. 4.Remove the 19 cabinets A/B fixing screws and take off the cabinet B. 5.Remove the two Key PWB assembly fixing screws and the connector, and take off the Key PWB assembly. 6.Remove the Key PWB insulating sheet fixing screw and take off the Key PWB insulating sheet. 7.Remove the four Main PWB shield fixing screws and take off the Main PWB shield. 8.Remove the four stand angle fixing screws and take off the stand angle.
4
Speaker (right) 2
4
1
3 4
Terminal cover (center) Stand Terminal cover (lower) 2 Speaker (left)
5
Key PWB assembly 7
6
P152
P151
Main PWB shield Key PWB insulating sheet
Stand angle 8
12
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