MD-MS200W/MD-MS200/MD-MS200H
– 15 –
Step 1
Test mode STOP state
[ T E S T ]
Step 2
BASS button
Step 3
AUTO menu
[ A U T O ]
Step 4
SKIP UP button x 8times
(Or SKIP DOWN button x 2 times)
Step 5
Error data indication menu
[ E D A T A ]
Step 6
PLAY button
Step 7
Indication of error data 0
[ E 0 ]
Step 8
SKIP UP button
Step 9
Indication of error data 1
[ E 1 ]
Step 10
SKIP UP button
Step 11
Indication of error data 2
[ E 2 ]
Step 12
SKIP UP button
Step 13
Indication of error data 3
[ E 3 ]
Step 14
SKIP UP button
Step 15
Indication of error data 4
[ E 4 ]
Step 16
SKIP UP button
Step 17
Indication of error data 5
[ E 5 ]
Step 18
SKIP UP button
Step 19
Indication of error data 6
[ E 6 ]
Step 20
SKIP UP button
Step 21
Indication of error data 7
[ E 7 ]
Step 22
SKIP UP button
Step 23
Indication of error data 8
[ E 8 ]
Step 24
SKIP UP button
Step 25
Indication of error data 9
[ E 9 ]
Step 26
STOP button
Step 27
Test mode STOP state
[ T E S T ]
9. Error data display Mode
Step No.
Setting Method
Display
Contents
Error Code
Error data list
11
Automatic adjustment Gain maximum or error
adjustment judgment NG during adjustment retry in TG, FG
adjustment.
12
Automatic adjustment Out of allowable range
13
Automatic adjustment Servo retry error (4 times) during
adjustment
16
Automatic adjustment TZC error in TG, TB adjustment
(TG, TB measurement value does not change.)
17
Automatic adjustment TEO, FEO allowable range error
21
Focus setting disabled
23
Track search time-over
32
P-TOC read disabled
42
U-TOC read disabled
44
U-TOC write disabled
52
Music data write disabled
71
Pickup position initialization error (Inner switch ON failure)
72
EEPROM read error
73
Record head drive disabled (EJECT operation)
82
Overvoltage detection
91
TEMP over
• Reversing when SKIP DOWN button is pressed
• When the STOP button is pressed while the error data indication menu appears or during error data indication, the mode changes to the
TEST mode stop state.
• Error data 0 is the latest error.
• Error which occurred in the TEST mode is also stored in the memory.
• When the DISP button is pressed while the error data indication menu appears, the error data is initialized. [ C L E A R _ ]
•
: Error Code
Jitter checking method
JITTER MATER
TP145
(EFM)
0.33
560 ohms
100 ohm
-3V
+3V
Tr: 2SC1815
2SC1740
TP141
(GND)
IC101
7 PIN
IC701 20 PIN
IC701 17 PIN
Figure 15
After automatic adjustment is performed in the AUTO mode (low
reflection MD disc use TEST mode), jitter must be less than 32 ns.