Marantz VC5200 Service Manual download pdf (Page 57)

2-7 2-8

MEMO

DECK MECHANISM ADJUSTMENT

3. Adjustment Procedure

1. Insert Disc(Only Open/Close Key Pressing)

2. Wait Until the Sector Display is about 200,000 (Fig.11)

3. Adjust R-Skew adjusting Point until the Error rate has

Minimum rate with L-wrench (3mm).

4. Adjust T-Skew Adjusting Point until the Error rate has

Minimum rate.

5. Repeat No. 3, 4 adjusting procedure until the Error rate

have Minimum rate.

6. Error rate; SVC-3561 (ABEX) Disc=below 30 and

TDV-533 (ABEX) Disc=below 100. If not, Please

confirm Play ability on screen.

# You can watch the screen when pressing the Stop key

after the Adjusting is finished, Then perform Play and

Scan/Skip operation at Chapter1 and Chapter16 and

confirm screen condition, normal or abnormal.

Fig.12. Adjusting Method

Fig.11. Adjusting Screen Display

T-Skew Adjusting

hole

0045

SECTOR : 200145

0065

CURRENT PICK UP POSITION

ERROR RATE SIZE

ERROR RATE (HEXADEAMAL)

AVERAGE ERROR RATE

T-Skew Adjusting

hole

1 2 ... 52 53 54 55 56 57 58

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Marantz VC5200 Service Manual Page 57