Test Mode - Sony CDP-XE510 Service Manual

4-1. AF MODE
The following checks can be performed in the AF mode, which is
set by connecting the TP2 (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)
A B C D E F
When the p button is pressed, the following will be displayed.
(partial lighting 2)
(Partial lighting 2)
The display will light up as follows (partial lighting 3) when the
≠ AMS ± knob is rotated to the right, and as follows (par-
tial lighting 4) when rotated to the left.
JOG RIGHT
JOG LEFT
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 num-
ber. However, the counter will only count to "15". It will not count
for buttons already pressed once, but will display the button's
number.
88 TOTAL= 88
Â
Display of button number
SECTION 4

TEST MODE

(Partial lighting 1)
(Partial lighting 3)
(Partial lighting 4)
Â
Display of counting
Button No.
Button
Displayed
CHECK
)
0
P
ENTER
CLEAR
MUSIC SCAN
PEAK SEARCH
EDIT/
TIME FADE
• Remote commander check
When buttons other than the · button are pressed when the
whole display is lit, the display will change to partial lighting 2.
When the "·" button is pressed, the display will light up as
follows.
REMOCON PLAY
— 6 —
Button No.
Button
Displayed
PLAY MODE
0
REPEAT
1
TIME
2
OPEN/
4
CLOSE §
6
PLAY ·
Partial lighting 1
7
STOP p
Partial lighting 2
9
10
11
(Partial lighting 5)
12
13
14
All lit