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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.
14 B sub brightness IC3301 32pins DAC output TEST MODE (SUB_BRIGHT_BLUE)
DRG can be substituted for the side far from IC3301 of R3312.
matching (TP · DRG) Ten steps
and DRB can be substituted for the side far from IC3301 of R3313.
IC3301 35pins (TP · DRB) Match the black level portions of waveforms G and B.
15 R sub brightness IC3301 32pins DAC output TEST MODE (SUB_BGRIGHT_RED)
DRG can be substituted for the side far from IC3301 of R3312.
matching (TP · DRG) Ten steps
and DRR can be substituted for the side far from IC3301 of R3311.
IC3301 29pins (TP · DRR) Match the black level portions of waveforms G and R.
16 B sub contrast IC3301 32pins DAC output TEST MODE (SUB_CONTRAST_BLUE)
DRG can be substituted for the side far from IC3301 of R3312.
matching (TP · DRG) Ninth scale of ten steps
and DRB can be substituted for the side far from IC3301 of R3313.
IC3301 35pins (TP · DRB) Match the 9th scale portions of waveforms G and B.
17 R sub contrast IC3301 32pins DAC output TEST MODE (SUB_CONTRAST_RED)
DRG can be substituted for the side far from IC3301 of R3312.
matching (TP · DRG) Ninth scale of ten steps
and DRR can be substituted for the side far from IC3301 of R3311.
IC3301 29pins (TP · DRR) Match the ninth scale portions of waveforms G and R. moving pictures) and leave them alone in the operating state beyond 30 minutes.
18 Aging Input all screen white signals (or
19 Flicker Screen VR3371 Input a black and white inverse Because adjustment made observing the screen, no test point is
so that of the screen Adverse effect: A flicker is generated. can be minimized.
AVD-W8000
adjustment signal and make adjustments necessary.
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