15
KDV-S210P/S220P
/S230P/S240P
In the test mode, it is possible to confirm on the controlling
firm ware version number on each of F/E (disc servo control
section) and B/E (system control and MPEG replay) systems.
■
How to use the Test Mode
Turn on power supply (Use the power switch) and immedi-
ately after turning power on, use the remote controller to input
the following, without inserting a disc.
RETURN
↓
PROGRAM
↓
RANDOM
Each time input is made, the screen shows a hand mark (which
means the input is not effective) but continue pressing the keys.
Pin No.
Pin Name
I/O
Application
Processing Operation Description
165
GND
-
Digital ground
-
166
XSPDIREF
I
PLL phase detector reference current generation input
-
167
XSFDIREF
I
PLL frequency detector reference current generation input
-
168
AVDD5_PL
-
Data PLL 5V input
-
169
XSPLLFTR2
I
Data PLL loop filter pin #2
-
170
AVSS_PL
-
PLL analog GND
-
171
XSFDO
O
PLL frequency detector charged pump circuit output terminal
-
172
XSFTROPI
I
PLL loop filter OP circuit input terminal
-
173
XSVR_PLL
I
PLL reference voltage input
-
174
XSPDOFTR2
I
PLL phase detector filter pin #1
-
175
XSVREFO
O
PLL reference voltage output
-
176
XSAWRCVCO
I
AWRC VCO input pin
-
MICROCOMPUTER’S TERMINAL DESCRIPTION
TEST MODE
Then, the each firm’s version will be display on the bottom two
lines of the screen.
Line 1 : B/E firm version number
Line 2 : F/E firm version number
The display will soon disappear. During display, other opera-
tions can be conducted.
