27
PD-D9MK2-K
5
6
7
8
5
6
7
8
A
B
C
D
E
F
6. SERVICE MODE
6.1 TEST MODE
50
51
51
50
15
1
3
1
17
1
R
R2142
R2151
R2146
R2147
R2143
C2112
C
2
C2205
C2204
D2204
D2203
R21
R2149
R2150
60
R2112
R2176
C2211
L2102
L2103
L2104
L2105
R2102
R2109
R2119
C2107
R2144
R2145
R2152
R2156
11.XDFCLK
B
E
A
10.XDFCS
9.XDFRST
8.XSYSMUTE
7.GNDD
6.XSRRST
5.LEGATO
4.XDACCK
3.XDACDT
2.XDACCS1
1.XDACCS2
1.KEY1 2.V+5U
3.GNDD
15.TR
OUT
14.TRGAIN
13.TRIN
12.VDET
11.SPDIF_RQ
9.10.GNDD
8.MD
A
T
A
7.A
CK
6.SCLK
5.SD
A
T
A
4.XD
VDRST
3.XREAD
Y
2.D
VDPO
WER
1.GNDD
16.SROUT
17.GNDD
15.SRIN
14.SRIN
13.XDFDT
12.GNDD
D
VD MODE
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 R2109).
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 (GGF1381) 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 [
/
] 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.
P D C 1
4 8 A
7 1 5 3
1
- 0 6
(1)
(2)
LCD ASSY
D
SIDE B
R2109
Short
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