Sony MXD-D4 Service Manual page 10

SERVICE MODE
This set provides various modes for the service.
Enter the service mode through the procedure given below, and select the desired mode.
Procedure:
1. Press the (CD), (MD) and
x x
[ AMS
2. Press the
l L
[
3. At this time, turn the l
4. To exit from the service mode, turn
knob.
Contents of test mode
No. Display
0 <To Normal> 0
1 <Version> 1
2 <FLD> 2
3 <Key, Jog> 3
4 <CD Test> 4
5 0> COMMAND
6 1> ERROR
7 2> SPEED X1
8 3> ISRC
9 4> CHECK8
10 5> AUTO G
11 6> HENSHIN
12 7> PORT
13 8> AMS ON
14 9> TRK ON
15 <MD Test> 5
16 <Retry & TOC> 6
17 <PC LINK> 7
18 <Initial> 8
19 <MD Update> 9
20 <Sircs> 10
21 <Dump> 11
22 <CD Aging> 12
23 <Rep 5 off> 13
24 <KeyBoard> 14
25 <Special> 15
33 <CD ship> 16
10
[YES]
buttons at the same time.
]
(MD) knob and (MD) button to display " <To Normal> 0".
x
AMS ]
L (MD) knob can select all modes. For the contents of mode, see the following table.
[ AMS ]
l L (MD) knob to display "<To Normal> 0", then press the
Function
Exit from test mode
Microcomputer Version display
FL display test & LED display test
Key/Jog input test
CD all sorts test
Command transfer menu
C1, C2 error display
Disc speed selection
ISRC display
Check 8 cm display
Auto gain display
Decentiering display
Port selection
AMS display
TRK ON/OFF display
MD all sorts test
MD TOC off & Retry test
PC connection check
All reset
Software update
Sircs code mode
Microcomputer Dump mode
CD aging
Cancel restriction of repeat five times
Keyboard check
Command, Sircs test
Shipment mode
[ AMS ]
l L (MD)