Sharp MD X5 Service Manual download pdf (Page 24)

MD-X5H/CP-X5H

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• If the VOL UP/VOL DOWN button is pressed during setting indication, the setting increases/decreases, and the new setting is stored in RAM.

• If the VOL UP/VOL DOWN button is held down, the setting changes continuously with 100 ms cycle.

• If the REC button is pressed, the setting returns step by step excepting the following case.

A signal offset (HAO) → Offset tentative setting → RF side FG adjustment (RFG)

RF side TCRS adjustment (RCG) → RF side groove TG adjustment (GTG)

RF side groove TG adjustment (GTG) → Innermost periphery move → RF side pit section adjustment (PTG)

RF side pit TG adjustment (PTG) → RF side FG rough adjustment (RFg) → Laser lighting (LON)

Laser lighting (LON) → Offset "0" setting → A signal offset tentative measurement (HAo)

If the measurement value is within the OK range, "

" appears on the 8th character.

Step 1 Testmode STOP state [ t s m e ]

Step 2

Press the CD PLAY button six times.

MANUAL adjustment menu [ _ M N U _ A J S T _ ]

Step 3 Press once the MD PLAY button. Initial setting → Temperature measuring mode [ T M P : _ _ _ _ ]

Step 4 Press once the CD PLAY button. Laser ON [ L O N : _ _ _ _ _ _ ]

Step 5 Press once the CD PLAY button. Innermost periphery move → Tracking ATT (E signal) setting [ P E G : ]

Step 6 Press once the CD PLAY button. Tracking ATT (F signal) setting [ P F G : ]

Step 7 Press once the CD PLAY button. Indication of tracking EFMIO measurement [ P M I : _ _ _ ]

Step 8 Press once the CD PLAY button. Focus ATT (A signal) setting [ H A G : ]

Step 9 Press once the CD PLAY button. Focus ATT (B signal) setting [ H B G : ]

6. MANUAL adjustment mode

High reflection disc

Step No.

Setting Method

Remarks Display

• If the MD STOP button is pressed while the MANUAL adjustment menu is displayed, the state is changed to the TEST mode STOP

state.

• If the REC button is pressed, the setting returns step.

Step 1 Testmode STOP state [ t s m e ]

Step 2

Press the CD PLAY button six times.

MANUAL adjustment menu [ _ M N U _ A J S T _ ]

Step 3 Press once the MD PLAY button. Initial setting → Temperature measuring mode [ T M P : _ _ _ _ ]

Step 4 Press once the CD PLAY button. Laser ON [ L O N : _ _ _ _ _ _ ]

Step 5 Press once the CD PLAY button. Innermost periphery move → Tracking ATT (E signal) setting [ P E G : ]

Step 6 Press once the CD PLAY button. Tracking ATT (F signal) setting [ P F G : ]

Step 7 Press once the CD PLAY button. Indication of tracking EFMIO measurement (pit section) [ P M I : _ _ _ ]

Step 8 Press once the CD PLAY button. Focus ATT (A signal) setting [ L A g : ]

Step 9 Press once the CD PLAY button. Focus ATT (B signal) setting [ L B g : ]

Step 10 Press once the CD PLAY button. Outside periphery move → Track closs setting [ G C G : ]

Step 11 Press once the CD PLAY button. Tracking ATT (E signal) setting [ G E G : ]

Step 12 Press once the CD PLAY button. Tracking ATT (F signal) setting [ P F G : ]

Step 13 Press once the CD PLAY button. Indication of tracking EFMIO measurement (groove section) [ G M I : _ _ _ ]

Step 14 Press once the CD PLAY button. Focus ATT (A signal) setting [ L A G : ]

Step 15 Press once the CD PLAY button. Focus ATT (B signal) setting [ L B G : ]

Low reflection disc

Step No.

Setting Method

Remarks Display

• If the MD STOP button is pressed while the MANUAL adjustment menu is displayed, the state is changed to the TEST mode STOP

state.

• If the REC button is pressed, the setting returns step by step excepting the following case.

Track closs ATT setting (GTG) → Innermost periphery move → Focus ATT (B signal) setting (LBg)

Step 1 Testmode STOP state [ t s m e ]

Step 2

Press the CD PLAY button seventimes.

EEPROM setting menu [E E P R O M _ S E T]

Step 3 Press once the MD PLAY button. Focus setting menu [ _ _ F o c u s _ _ _ ]

Step 4 Press once the MD PLAY button. Focus system loop filter gain constant setting [ F G _ _ _ _ _ _ ]

Step 5 Press once the CD PLAY button. Focus system loop filter f characteristic constant 1 setting [ F F 1 _ _ _ _ _ ]

Step 6 Press once the CD PLAY button. Focus system loop filter f characteristic constant 2 setting [ F F 2 _ _ _ _ _ ]

Step 7 Press once the CD PLAY button. FZC oscillation histerisis level setting a [ F Z H L E V _ _ ]

Step 8 Press once the CD PLAY button. Comparison level setting (normal) in case of FOK generation [ F O K L E V n _ ]

7. EEPROM setting mode

a) Focus setting

Step No.

Setting Method

Remarks Display

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Sharp MD X5 Service Manual Page 24

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