PD-D6-J
62
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7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 TEST MODE
V+5U
V+5U
GNDD
V+5U
GNDD
GNDD
V+56ST
V+5U
G
NDD
GNDD
UPPER SIDE
UPPER SIDE
s
s'y
1IROUT
2.SRIN
3.GNDD
4.GNDD
5.XDFCLK
6.XDFDT
7.XDFCS
8.XDFRST
9.XSYSMUTE
10.V+56ST
11.GNDD
12.V+58U
17.XDACRST
16.SYSPOW
15.AC
14.GNDD
13.GNDD
1,8,9.GNDD
2.DVDROWER
3.XREADY
4.XDVDRST
5.SDATA
6.SCLK
8.MDATA
7.ACK
11.SPDIF_RQ
12.VDET
13.TRIN
14.TRGAIN
15.TROUT
15
1
1
17
1
1.KEY1
2.VE+5
3.GNDU
J2105
JP2102
JP2101
W169
C2210
W146
CN2106
CN2105
W191
W187
W186
W192
W166
W164
J2104
W167
W190
W185
W168
W165
W163
84
W188
W147
W161
W189
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. (1) : This means that the part number is " AYW7153 ".
(2) : This means that the version is " 1.06 ".
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
With the unit on, press and hold the [
3
/
7
] key on the main unit for 8 seconds. The version (part number) of the system
control computer will be displayed.
Ex.
2
Canceling version display
The version display will automatically disappear after a while.
LCD ASSY
D
SIDE A
JP2101
Short
P D C 1
4 8 A
7 1 5 3
1 – 0 6
(1)
(2)