Service Mode; Test Mode - Pioneer PD-D6MK2-K Service Manual

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6. SERVICE MODE

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3 7 63 1515 0

6.1 TEST MODE

The Version Display Mode Functional Specification
Mechanical control computer
How to display the version of the mechanical control computer
1
Power-on in DVD mode
With the AC power off, turn the AC power on by pulling up Pin 44 of IC2101 with 5 V (by short-circuiting JP2101).
Note: When the unit is turned on in DVD mode, "-DVD-" is indicated on the LCD.
2
Displaying the version of the mechanical control computer
Press the [ESC] then the [CHAP] key on the remote control unit for DVD Test mode to indicate the version of the
mechanical control computer.
Ex.
7 1 5 3 1 – 0 6
(1)
3
Canceling version display
• Press the [ESC] key on the remote control unit.
• Press the [POWER] button to turn the unit off.
Note: Even if you intend to continuously use the unit after displaying the error rate, be sure to turn the power off then back
on again.
System control computer
Displaying the version of the system control computer
1
Displaying the version of the system control computer
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L 13942296513
With the unit on, press and hold the [d/g] key on the main unit for 8 seconds. The version (part number) of the system
control computer will be displayed.
Ex.
P D C 1 4 8 A
2
Canceling version display
The version display will automatically disappear after a while.
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http://www.xiaoyu163.com
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(1) : This means that the part number is " AYW7153 ".
(2) : This means that the version is " 1.06 ".
(2)
D
LCD ASSY
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http://www.xiaoyu163.com
2 9
8
Q Q
3 6 7 1 3 1 5
SIDE A
W146
co
W147
V+5U
.
J2104
1.KEY1
2.VE+5
3.GNDU
PD-D6MK2-K
7
9 4 2 8
0 5 8 2 9 9 4
JP2101
Short
W163 V+5U
m
W164
W165 V+5U
W166
W167
W190
W168 GNDD
CN2106
W169
1
UPPER SIDE
7
8
9 9
A
B
C
2 8 9 9
D
E
15 F
27
8