Service manual

CD-DV999W/CD-DV777W
2 – 3
2. DVD TEST Mode
1. Press the DVD/CD button on the main unit from the TEST mode
initial condition to enter "DVD TEST".
(Press the "1" key of the remote control.)
(TEST Mode initial screen)
Press the "PLAY" key of the remote control 8 times.
TEST MODE
TEST Mode initial screen returns.
Model name (MODEL)
CPRM key code
(CPRM)
Microcode
version (UCODE)
Servo program version
(SODCV)
Source code
version (CSTMV)
RO*: Region No.
CPRM Serial No.
(S/N)
Program version/
Creation date
F0000000 00000000
FFFF FFFF
1. Press the DVD/CD button on the main unit from the TEST mode
initial condition to enter "DVD TEST".
LASER TEST Mode
(TEST MODE initial screen)
The screen display as shown on the left.
The spin rotates
approx. 1 sec.
The pick slightly moves
in the circumference
direction.
DYNAMIC TEST
LASER TEST
DVD LD ON
DVD laser lights off and
CD laser lights on.
The spin rotates approx.
1 sec.
The pick slightly moves in
the circumference direction.
LASER TEST
CD LD ON
MENU:SPIN OFFSET ADJUST
1 : LASER TEST
2 : STEP TEST
3 : PLAY TEST
3 : PLAY TEST NO TRAY
Press the (3) key.
F0000000 00000000
Press the (1) key. Press the (1) key.
Press the (1) key.
Laser lights off.
The spin rotates approx.
1 sec.
The pick slightly moves in
the circumference direction.
LASER TEST
LD OFF
Press the (1) key to shift to "DVD LD ON".
Press the "STOP" key to return to the "DYNAMIC TEST" screen.
the tray opens and DVD
laser lights on.