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Excellent service manual. Complete service info. with schematics, step-by-step instructions and illustrations. Well worth the price!
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Great product, helped me to restore vintage walkman cassette.
Just some pictures could be little bit more sharp and contrast
Thank you
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I love older radio's and the service manuals that are sometimes hard to find. Was able to find a manual quite easily on this site.
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Thank you for your shop manual! Your help was very useful - the device is repaired! Once again - Thank you! I wish you a successful business! Edward (Russia).
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It was a great experience,instead of purchasing a new Stereo Amplifier ,in just minutes i repaired my old one and that was thaks to the manual I have purchased from you.
Thanks again.
Samuel Alter
DPF-3030/3030E/3030-S
ADJUSTMENT
No. ITEM INPUT SETTING OUTPUT SETTING PLAYER SETTING ALIGNMENT POINT ALIGN FOR FIG.
1. With pressing the "PEAK SEARCH" key, turn the power on to enter the test mode. 2. Press the "OPEN/CLOSE" key and then load the test disc on the tray. 3. To close the tray, press the "OPEN/CLOSE" key. Connect an oscilloscope to TP200 RF (PIN 2) VC (PIN 1) Press the "PLAY/PAUSE" key. Confirm that the display is "05". Press the "PLAY/PAUSE" key. Confirm that the display is 03 or 05. Note: Type 4 disc : SONY YEDS-18 Test Disc or equivalent. LPF: Around 47 k�+ 390 pF or so. � 0.5V ± 0.2V (a) VR200 Optimum eye pattern
1
FOCUS OFFSET
TEST DISC TYPE 4
2
LASER CURRENT CHECK
TEST DISC TYPE 4
Connect the DC voltmeter to R202(both ends).
(a) TEST POINT OF LASER CURRENT
R202 (10�) TEST POINT
C203
IC400
4
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