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There are currently no product reviews.
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The manual describes this product very good. It has the basic things to know and also a more detailed look. Very well made!
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An excellent document to assist in the repair of my old personal tape player. It includes full circuit diagrams and physical layout drawings and full instructions on disassembly and fault finding.
Well worth the meagre price.
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Very good conversation, Pretty fast Service, wood do it again,
Have paid by Paypal, so i got the Service Manual online after 15 Min.
Very helpfully.
Greeting from Germany,
Hans
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Good-quality scans. Detailed description. I hope I can repair the machine.
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High-quality scanning. Detailed description. Recommend for all technician. A+++
1. Focus Offset Adjustment a) Connect an oscilloscope between test points (FEl) and (VREF). b) Turn on the main power to the CD player (CD STOP). c) Adjust SFR302 so that the Offset level becomes OmV with reference to VREF. 2. Focus Bias Adjustment a) Connect an oscilloscope to test points (RFO) and (VREF). b) Insert test disc TCD�782 (YEDS-18) and PLAY BACK track No.2. c) Adjust SFl1301 so that the level of RF wave to be Maximum and clear.
3. Tracking Balance Adjustment a) Connect an oscilloscope to test points (TSO)and (VREF). b) PLAY BACK test disc TCD-782 (YEDS-18). c) With F> or<< button pressed, adjust SFR304 so that the wave form on the oscilloscope is vertically symmetrical.
A = B (OK)
I
EYE PA~ERN must be CLEAR VOLT/DIV:50mV TIME/DIv:o.5 p s
MAX 1.4*().Ivp.p
A # B (NG) VOLT/DIV:20mV TIME/DIV: 1p S DC LEVEL
Note : Test points (VREF), (FEl),( RFO),(TSO) arejumperwires are indicated on the PCB. (Refer to circuit diagram).
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