Service manual

CD-DV999W/CD-DV777W
2 – 4
1. Press the DVD/CD button on the main unit from the TEST mode
initial condition to enter "DVD TEST".
(TEST MODE initial screen).
Step Execute Mode
F0000000 00000000
The screen display as shown on the left.
DYNAMIC TEST
MENU : SPIN OFFSET ADJUST
1:LASER TEST
2:STEP TEST
3:PLAY TEST
9:PLAY TEST NO TRAY
Press the (3) key.
The tray opens. Put the disc on the tray.
STEP TEST
TRAY OPEN
Press the (2) key.
Focus On.
Tracking On.
" ": 4-digit alphanumeric also
displayed for DVD double deck disc.
STEP TEST
FOCUS ON
Press the "PLAY" key.
DVD CD
STEP TEST
TRACK ING ON
0000
0000
0000
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
0000
ASMAX
FEPP
0000
0000
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASMAX
FEPP
ASAGC
TEAGC
TBAL0
FBAL0
Press the "PLAY" key.
Focus balance adjustment values displayed.
" ": 4-digit alphanumeric also displayed for
DVD double deck disc.
STEP TEST
FBAL STUDY
0000
0000
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASMAX
FEPP
ASAGC
TEAGC
TBAL0
FBAL0
Press the "PLAY" key.
Focus tracking gain adjustment values displayed.
4-digit alphanumeric also displayed for "****"
in the case of DVD double deck disc.
STEP TEST
GAIN STUDY
0000
0000
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
TKGA1
FCGA1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASMAX
FEPP
ASAGC
TEAGC
TKGA0
FCGA0
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
TBAL0
FBAL0
Press the "PLAY" key.
Equalizer adjustment values and Off-track Level
adjustment values displayed. 8-digit numeric of
DVD ID grows.
" ": 4-digit alphanumeric also displayed
for DVD double deck disc.
STEP TEST
D V D I D 8-digit numeric
0000
0000
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
OFTR1
FCBT1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASMAX
FEPP
ASAGC
TEAGC
OFTR0
FCBT0
TKGA1
FCGA1
4-digit alphanumeric
4-digit alphanumeric
TKGA0
FCGA0
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
TBAL0
FBAL0
Press the "PLAY" key.
Press the "STOP" key to return to the DYNAMIC TEST screen.
Turn the power from off to on to clear the Step Execute Mode.
Tracking On.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
STEP TEST
TRACK ING ON
0000
0000
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
0000
ASMAX
FEPP
ASAGC
TEAGC
TBAL0
FBAL0
Press the "PLAY" key.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
"0000": 4-digit alphanumeric
also displayed for CD-RW.
Focus balance adjustment
values displayed.
STEP TEST
FBAL STUDY
0000
0000
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASMAX
FEPP
ASAGC
TEAGC
TBAL0
FBAL0
Press the "PLAY" key.
Focus tracking gain adjustment
values displayed.
STEP TEST
GAIN STUDY
0000
0000
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
TKGA1
FCGA1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASMAX
FEPP
ASAGC
TEAGC
TKGA0
FCGA0
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
TBAL0
FBAL0
Press the "PLAY" key.
Equalizer adjustment value and
TES signal offset displayed.
6-digit numeric of the TIME counter grows.
STEP TEST
C D N O 2-digit numeric T I M E 6-digit numeric
0000
0000
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASAGC
TEAGC
TEOFS
FCBT1
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
4-digit alphanumeric
ASMAX
FEPP
ASAGC
TEAGC
TEOFS
FCBT0
TKGA1
FCGA1
4-digit alphanumeric
4-digit alphanumeric
TKGA0
FCGA0
TBAL1
FBAL1
4-digit alphanumeric
4-digit alphanumeric
TBAL0
FBAL0
Press the "PLAY" key.
Press the "STOP" key to return to the DYNAMIC TEST screen.
Turn power from off to on to clear the Step Execute Mode.