Pioneer XV-HTD330 Service Manual page 109

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Step 6 ID DATA Input Mode
A
To enter ID DATA Input Mode, with the ID number set, press the
1
IC8501
ESC key then the STEREO key.
Pin 9
When the STEREO key is pressed, the unit enters ID DATA
2 Pin 4
Input Mode.
Do perform
3V→5V conversion
Does
for pin 11 ?
a signal output
[Player's ID Number Setting]
it?
Yes
ID Number ?
Yes
Pin 12
[ 0 0 0 0 0 0 0 0 1 ]
Pin 5
Compare
> ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗
Do perform
<CLEAR> Exit
Does
3V→5V conversion
<STEREO> ID Data Setting Mode
2 a signal output
for pin 8 ?
it?
Input ID Number !
Yes
Yes
Pin 14
Pin 6
Does
If the DVD DATA DISC (GGV1085) is loaded in this mode, the
3 Do perform
a signal output
3V→5V conversion
unit automatically starts reading the data.
it?
for pin 6 ?
(If the ID DISC has already been loaded, the unit does not start
Yes
reading the data. In this case, open then close the tray.)
Yes
Pin 7
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.
Does
TE [Player's Data Input Mode]
a signal output
L 13942296513
Do perform
it?
3V→5V conversion
for pin 4 ?
Yes
End Yes
Pin 18
<CLEAR> Exit
4
Insert The ID Data Disc !
Do perform
3V→5V conversion
for pin 2 ?
Yes
End
Step 4
IC8701
Pin 3
Do perform
5V→3V conversion
www
for pin 17 ?
Yes
B
.
5
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6
No
Replace IC8702.
No
Replace IC8501.
No
Replace IC8702.
No
Replace IC8501.
No
No Replace IC8501.
Replace IC8702.
No
Replace IC8501.
No
Replace IC8702.
No
Replace IC8702.
No
Replace IC8701.
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6
http://www.xiaoyu163.com
7
2 9
8
Step 7
B
When writing of the data read from the disc to flash ROM is
5
IC8401
completed, "Rom Write OK!" is displayed. After seeing this
Pin 5
message, you can exit this mode by pressing the CLEAR key.
Pin 21
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
Does
5V→3V conversion
a signal output
for pin 15 ?
it?
[Player's Data Input Mode]
Yes
Yes
Pin 22
Pin 7
Rom Write OK!
5
Does
a signal output
Do perform
<CLEAR> Exit
it?
5V→3V conversion
for pin 13 ?
Yes
Yes
Pin 23
Pin 9
Does
a signal output
it?
If the data cannot be read from the disc, "Disc Error!" is
6
Do perform
Yes
displayed on the screen, and the disc is ejected.
5V→3V conversion
for pin 11 ?
Pin 24
Yes
Pin 12
Does
[Player's Data Input Mode]
a signal output
it?
Q Q
Yes
3 6 7 1 3 1 5
Do perform
5V→3V conversion Disc Error!
6
Pin 25
for pin 8 ?
<CLEAR> Exit
Yes
Does
a signal output
Pin 14
it?
Yes
Pin 26
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
Does
Yes
seconds after the power is turned on or during Stop mode.
a signal output
it?
Pin 16
Yes
Pin 27
Do perform
5V→3V conversion
Does
for pin 4 ?
a signal output
it?
Yes
Yes
Pin 18
Pin 28
Do perform
Does
5V→3V conversion
a signal output
for pin 2 ?
it?
Yes
Yes
co
End
End
.
XV-HTD330
7
9 4 2 8
No
No
Replace IC8701.
Replace IC8401.
No
Replace IC8401.
No
Replace IC8701.
No
Replace IC8401.
No
Replace IC8701.
No
Replace IC8401.
0 5 8 2 9 9 4 2 8
No
Replace IC8701.
No
Replace IC8401.
No
Replace IC8701.
No
Replace IC8401.
No
Replace IC8701.
No
Replace IC8401.
No
No
Replace IC8701.
Replace IC8401.
m
8
9 9
A
B
C
9 9
D
E
F
109
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