Pioneer XV-HTD530 Service Manual page 106

1
ID DATA Input Mode
A
To enter ID DATA Input Mode, with the ID number set, press the
1
ESC key then the STEREO key.
A
Pin 9
When the STEREO key is pressed, the unit enters ID DATA
2
Input Mode.
Do perform
3V→5V conversion
for pin 11 ?
[Player's ID Number Setting]
Yes
ID Number ?
Pin 12
[ 0 0 0 0 0 0 0 0 1 ]
Compare
> ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗
B
Do perform
<CLEAR> Exit
3V→5V conversion
<STEREO> ID Data Setting Mode
2
for pin 8 ?
Input ID Number !
Yes
Pin 14
If the DVD DATA DISC (GGV1085) is loaded in this mode, the
Do perform
3
unit automatically starts reading the data. 3V→5V conversion
for pin 6 ?
(If the ID DISC has already been loaded, the unit does not start
reading the data. In this case, open then close the tray.)
Yes
C
Pin 16
To exit this mode, press the CLEAR key. While data are being
4
read from the DVD DATA DISC (GGV1085), you cannot exit this
mode.
[Player's Data Input Mode]
Do perform
3V→5V conversion
for pin 4 ?
Yes
Pin 18
<CLEAR> Exit
4
D
Insert The ID Data Disc !
Do perform
3V→5V conversion
for pin 2 ?
Yes
End
Step 4
IC8701
E
Pin 3
Do perform
5V→3V conversion
for pin 17 ?
Yes
B
F
106
1
2
No
Replace IC8702.
No
Replace IC8702.
No
Replace IC8702.
No
Replace IC8702.
No
Replace IC8702.
No
Replace IC8701.
2
3
B
When writing of the data read from the disc to flash ROM is
5
completed, "Rom Write OK!" is displayed. After seeing this
Pin 5
message, you can exit this mode by pressing the CLEAR key.
Note: Whether or not the data have been written to flash ROM can
be confirmed by watching for the message "Rom Write OK!"
being displayed after the disc is read.
Do perform
5V→3V conversion
for pin 15 ?
[Player's Data Input Mode]
Yes
Pin 7
Rom Write OK!
5
Do perform
<CLEAR> Exit
5V→3V conversion
for pin 13 ?
Yes
Pin 9
If the data cannot be read from the disc, "Disc Error!" is
6
Do perform
displayed on the screen, and the disc is ejected.
5V→3V conversion
for pin 11 ?
Yes
Pin 12
[Player's Data Input Mode]
Do perform
Disc Error!
5V→3V conversion 6
for pin 8 ?
<CLEAR> Exit
Yes
Pin 14
Do perform
• Indication when the data have not been set 5V→3V conversion
for pin 6 ?
If no ID data are set after the ID number is changed, the message
"NO ID DATA" flashes on the screen and FL display for a few
Yes
seconds after the power is turned on or during Stop mode.
Pin 16
Do perform
5V→3V conversion
for pin 4 ?
Yes
Pin 18
Do perform
5V→3V conversion
for pin 2 ?
Yes
End
XV-HTD530
3
4
No
Replace IC8701.
No
Replace IC8701.
No
Replace IC8701.
No
Replace IC8701.
No
Replace IC8701.
No
Replace IC8701.
No
Replace IC8701.
4