PIONEER AVD-W8000/UC
Manual de Servicio

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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