This manual is very useful because it presents the technical specifications of the cd player, including the manufacturer of the reader, this helps if you need to replace it. It also displays the settings and layout of the circuit.
Text excerpt from page 57 (click to view)
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.
