Dvd Test Mode; Image Of The Test Mode; Image Of The Front End Test Mode - Pioneer AVH-P2300DVD Service Manual

1

6.2 DVD TEST MODE

Test mode display will not appear on the display of this product. Connect the rear monitor output to a monitor.
A

Image of the test mode.

[MUTE] + [FORWARD] + Reset start
Switch position of the remote control unit.
[AVH mode]
(1)-(8) and EJECT is the key of remote control unit.
Start of the test mode.
B
TEST
( ) 1
FE test selection
Hereafter, to FE test
mode image.
[Note] In order to move on to another test after selecting a test (FE/EDC1/EDC2), it is necessary to restart the DVD mechanism in the test mode.
C

Image of the front end test mode.

FE test mode
0 x 00 0000
(1)
D
Power on FE offset coefficient
TE offset coefficient
AS offset coefficient
ENV offset coefficient
0FFF 0000
TG offset coefficient
DBAL coefficient
VIN1 offset cancel value
VIN2 offset cancel value
VIN3 offset cancel value
VIN4 offset cancel value
VIN5 offset cancel value
1 x 00 0000
( ) 1
E
F c o l s e
1FFF 0000
Focus close state
FEMAX level
FEMIN level
ASMAX level
ENVMAX level
FE normalization coefficient
Spindle gain coefficient
TEMAX level indication
TEMIN level indication
F
(2)
a
76
1
2
Legend:
[Note] Higher level 4 characters only. Lower level 4 characters are spaces.
( ) 2
EDC1 test selection
Hereafter, to EDC1
test mode image.
Legend:
(2)
Disc type DVD1
Disc type DVD2
layer
0000 0000 0
(3),(4)
( ) 2
CRG+/-
F s e a c r h
S curve
measurement
Activates while the key
1A00 0000
is being pressed.
1B00 0000 : CRG+
(2)
1C00 0000 : CRG-
F search
1100 0000
AVH-P2300DVD/XNUC
2
3
... Key operation
... Operation state
... The content displayed on the DVD mechanism (video only)
8 characters data is sent to the product side (HOST) by UART communication.
(3) (4)
LD power on time
EDC2 test selection
mode selection
Hereafter, to EDC2 Hereafter, to LD power on
test mode image. time mode image.
... Key operation
... Operation state
... The content displayed on the DVD mechanism (video only)
8 characters data is sent to the product side (HOST) by UART communication.
(3) ( ) 4
Disc type CD
layer
1 0 0 0 0 0 0 0 2 0 0 0 0 0 0
(5)
LD-ON/OFF CRG_HOME
When LO-ON: 1100 0000
1D00 0000
When LD-OFF: 1000 000
[Note] If no action is taken for approximately 10 seconds after LD-ON, it will become LO-OFF automatically.
If F close is selected during LD-OFF, it will become an error.
During focus search (S character measurement mode), too, safety regulation applies if LD_OFF is not selected
within 10 seconds. Therefore, even if focus search is selected after LD-ON, it will become LD-OFF after 9 seconds.
In order to F close after focus search (S character measurement mode), set to Power_OFF first then power on again
before F close.
3
4
(5)
Simple FE test mode
Hereafter, to simple
FE test mode.
( ) 5
EJECT
Disc type CD-RW
0300 0000
(6) (7)
CRG_OUTSIDER
1E00 0000
4
EJECT
(8)
Power_OFF
b