CD-SW200
2 – 4
[4] CD SECTION
•
Adjustment
Since this CD system incorporates the following automatic adjust-
ment functions, readjustment is not needed when replacing the
pickup. Therefore, different PWBs and pickups can be combined
freely.
Each time a disc is changed, these adjustments are performed
automatically. Therefore, playback of each disc can be performed
under optimum conditions.
Items adjusted automatically
1) Offset adjustment (The offset voltage between the head amplifier
output and the VREF reference voltage is compensated inside the
IC.)
* Focus offset adjustment
* Tracking offset adjustment
2) Tracking balance adjustment
3) Gain adjustment (The gain is compensated inside the IC so that the
loop gain at the gain crossover frequency will be 0 dB.)
* Focus gain adjustment
* Tracking gain adjustment
[5] CD section
CD Error code description
* 'CHECKING'
If Error is detected, 'CHECKING' will be displayed instead of 'ER-
CD**'. 'ER-CD**' display will only be displayed when error had been
detected for the 5th times.
[6] Standard Specification of Stereo System Error Message Display Contents
(*) CHECKING:
If CD changer mechanism error is detected, ‘CHECKING’ will be dis-
play instead of ‘ER-CD**’. ‘ER-CD**’ display will only be display when
error had been detected for the 5 th times.
Speaker abnormal detection and +B PROTECTION display
In case speaker abnormal detection or +B PROTECTION had
occurred, the unit will automatically enter to stand-by mode and Timer
indicator will Flashing as below.
+B PROTECTION is condition when irregular process occur on power
supply line.
BEFORE TRANSPORTING THE UNIT
The following process need to be taken after set tapering/parts
replacement.
1. Press the ON/STAND-BY button to enter stand-by mode.
2. While pressing down the
button and the X-BASS/DEMO but-
ton, press the ON/STAND-BY button. The Micro Computer version
number will be displayed as “CN******”.
3. Press OPEN/CLOSE button until “WAIT”
→
“FINISHED” appears.
4. Unplug the AC cord and the unit is ready for transporting.
Error
Explanation
01
When Pickup set inner position, inner switch cannot detect
'ON' level for 10 secs.
10*
CAM error. Can't detect CAM switch when CAM is moving.
11*
When it detect cam operation error during initialize pro-
cess.
20*
TRAY error. Can't detect TRAY switch when TRAY is mov-
ing.
21*
When it detect TRAY operation error during initialize pro-
cess.
31
When it change to CD function, DSP cannot read initial
data.
Error Contents
Display
Notes
CD
Pickup Mechanism Error.
'ER-CD01'
PU-IN SW Detection NG.
CD Changer Mechanism Error.
'ER-CD**' (*)
10: CAM SW Detection NG during normal operation
11: CAM SW Detection NG during initialize process
20:TRAY SW Detection NG during normal operation
21:TRAY SW Detection NG during initialize process
CD DSP Communication Error.
'ER-CD31'
DSP COMMUNICATION ERROR.
Focus Not Match/IL Time Over.
'NO DISC'
TUNER
PLL Unlock.
PLL Unlock.
FM 87.5 MHz
TIMER
LED
ON
FLASHING
1 FRAME
(REPEAT)
FLASHING
ON
NO. 1
NO. 2
NO. 1 : +B PROTECTION
NO. 2 : Speaker abnormal
Example: In case of speaker abnormal
NO. 2
NO. 1
OFF
OFF
OFF
OFF
Содержание CD-SW200
Страница 12: ...CD SW200 2 7 APPLY GREASE PULL THE LEVER UNITIL REACH THE ARROW MARK 143 112 3 ...
Страница 13: ...CD SW200 2 8 FIGURE 1 FIGURE 2 APPLY GREASE SLOT CLAMP SW ARM INSIDE BASE SLOT 152 142 118 4 ...
Страница 15: ...CD SW200 2 10 APPLY GREASE AT HALF GEAR AREA ROTATE CLOCKWISE UNTIL REACH HERE MAXIMUM 6 129 ...
Страница 16: ...CD SW200 2 11 CHANGE COLOR TO BLACK 150 151 148 7 ...
Страница 19: ...CD SW200 2 14 10 148 147 146 145 ...
Страница 20: ...CD SW200 2 15 APPLY GREASE WHEN FIXING ITEM 2 MUST FOLLOW AS SHOWN 121 144 130 11 ...
Страница 21: ...CD SW200 2 16 FIGURE 1 FIGURE 3 FIGURE 2 APPLY GREASE SC141 APPLY GREASE 117 12 ...
Страница 24: ...CD SW200 2 19 APPLY GREASE BEHIND THE LEVER NEED TO APPLY GREASE PULL IT THEN LEVER WILL MOVE IN 115 15 ...
Страница 29: ...CD SW200 2 24 BIG SLOT FACING OUT 110 20 ...
Страница 33: ...CD SW200 2 28 804 24 SCREW TORQUE 3 kgf cm 0 5 0 ...
Страница 40: ...CD SW200 2 35 GAP N G O K N G APPLY GREASE MUST MAKE SURE SNAP PROPELY BOTH SIDE ALL SURFACE MUST TOUCH 104 31 ...
Страница 41: ...CD SW200 2 36 NO GAP HAVE GAP O K N G 32 ...
Страница 48: ...CD SW200 3 7 MOME ...
Страница 55: ...CD SW200 5 4 M E M O ...
Страница 101: ...CD SW200 15 12 CD MECHANISM PARTS 701 304 701 302 301 NM1 703x2 305x2 NSW1 NM2 308 PWB F 306 2 306 704 307 306 1 306 3 ...
Страница 121: ...CD SW200 MEMO ...
Страница 122: ...CD SW200 MEMO ...