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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.
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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
4.20 DSC SCHEMATIC DIAGRAM [GR-DVX77EG/EK, DVX88EG]
NOTES :
For the destination of each signal and further line connections that are cut off from this diagram, refer to "4.1 BOARD INTERCONNECTIONS". When ordering parts, be sure to order according to the Part Number indicated in the Parts List.
MAIN (DSC)
TO REG TO DSC
5
IC8009, IC8011 TC7W74FU
TO USB DRV
CLR Q-
TO USB DRV
VCC Ck
PR D
TO SYSCON TO MP3 TO VF MAIN
4
Q GND
TO USB DRV
TO CAM DSP
TO SYSCON
3
RB751V-40-X
TO MP3
TO SYSCON
2
TO VF MAIN TO USB DRV
NOT USED TO CAM DSP TO SYSCON TO USB DRV TO SYSCON
TO SYSCON, MP3
TO SYSCON
1
TO SYSCON TO VF MAIN TO TG/V.DR TO CAM DSP TO MP3
SN74AHC1G00K
NO WEAR
y10204001a rev0
A
B
C
D
4-41
4-42
E
F
G
H
 $4.99 GRDVX44 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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