Test Mode - Sony XDP-PK1000 Service Manual

XDP-PK1000
Note: Test mode of XDP-MU100 has been described in this sec-
tion. Test mode doesn't exist in XA-C100IP.
1. OUTLINE
By using test mode, operation check for EQ switch, audio output
check and software version check can be performed.
Note: Before returning the DSP unit to customer, return the EQ and IN-
PUT SELECT setting to customer's original setting state.
EQ switch
2. FUNCTION OF TEST MODE
The following operation becomes possible in test mode.
• The EQ setting is fl atly fi xed, and the setting of ALO is fi xed
off.
• MIN/MAX of the sound setting can confi rm it by sliding the
switch.
• The software version can be confi rmed.
3. ENTERING TEST MODE
Procedure:
1. Connect 14 pin of battery harness or jig-land (JL114) on DSP
board (conductor side) to GND, then press [RESET] button.
Position of 14 pin of battery harness
Position of jig-land (JL114) on DSP board (conductor side)
2. Make sure that the [SOURCE] indicator LED is lit violet color
for 3 seconds, it means that test mode turns on.
After 3 seconds
Violet
Releasing method:
Turn the power off.
8
SECTION 4

TEST MODE

INPUT SELECT switch
Blue
4. SOUND TEST VIA SWITCH
Fader, SubVolume, Balance can be changed by EQ setting switch
in test mode (Refer to table for details).
SubVolume
Fader Select
Front
Center Rear
0Step
Initial Position
Switch Position
Sub
Fader
Balance
Volume
The other position
Assigned of functions
in test mode.
Balance Select
-7Step
Left Center Right
(MUTE)
Sound Settings
Fader Sub Volume Balance
Center 0 step Center
FRONT 7
0 step Center
(Max)
REAR 7
0 step Center
(Max)
LEFT 7
Center 0 step
(Max)
RIGHT 7
Center 0 step
(Max)
-7 step
Center Center
(Mute)
Each switch effects are mixed.