Sony CDP-XB920 - 4 Test Mode

— 9 —
When the p button is pressed, the following will be displayed.
(partial lighting 2)
When the OPEN/CLOSE § button is pressed, all will light up
again.
• Key check
All buttons have corresponding button numbers. When a button
is pressed, the counter will count up and display the button’s
number. However, the counter will only count to “18”. It will
not count for buttons already pressed once, but will display the
button’s number.(Partial lighting 3)
SECTION 4
TEST MODE
4-1. AF MODE
The following checks can be performed in the AF mode, which is
set by connecting the TP51 (AFADJ) terminal on MAIN board to
the Ground and turning on the power.
• FL tube check
After all segments light up, when the · button is pressed, the
following will be displayed. (Partial lighting 1)
• Remote commander check
When the · button of the remote commander is pressed, the
following will be displayed. All go off when the other buttons
are pressed. (Partial lighting 4)
LANGUAGE
MUSIC SCAN
AUTO SPACE
PEAK SEARCH
PLAY MODE
REPEAT
FADER
TIME/TEXT
0
)
0
1
2
3
4
5
6
7
8
9
EDIT/
TIME FADE
CHECK
CLEAR
P
ENTER
OPEN/CLOSE
§
PLAY ·
STOP p
11
12
18
20
Button No.
Displayed
Button No.
Displayed
Button
Button
2
4
6
810
12 14
16
18
20
(Partial lighting 2)
• Audio check
• Initial setting of digital filter and release of mute.
• When the TP51 (AFADJ) terminal on MAIN board is set to
HIGH (VDD), emphasis turns on. When set to LOW (Ground),
it turns off.
10
Partial lighting 1
Partial lighting 2
ALL lit
A B C D E F (Partial lighting 1)
88 TOTAL 88
Display of
counting
Display of
button number
Â
Â
(Partial lighting 3)


(Partial lighting 4)
REMOCON PLAY
When you turn the AMS knob clockwise
JOG RIGHT
JOG LEFT
When you turn the AMS knob counter-clockwise