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Good,readable manual. I found other manuals that were not readable when it came to part ID, but the one downloaded from owner-manual.com was better than expected. I will do buisness with owner-manual.com again.
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Service Manual that I received was very helpful to me. Thank you.
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The manual is well organized and is easy to read. The chapters are following normal way to proceed.
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This scanned manual is well done in that most all the pages except for one is straight and clear- the way I would do them. One page was upside down but that happens. For the money that is charged on this site you get a pretty good deal. Now with complex repairs, I still prefer to us paper manuals which I have to buy at stereomanuals but the one I got here was much less than the $45 he was charging but this is a larger than normal manual for three different units. I am a picky manual user because I have used original manuals from Sony and Teac.
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Very useful service manual, was exactly what i needed.Good quality,reasonable price.Thank you.
5.
TEMPERATURE COMPENSATION OFFSET ADJUSTMENT
6.
LASER POWER ADJUSTMENT
laser power meter
Connection:
Save the temperature data at that time in the non-volatile memory as 25°C reference data.
Notes: 1. Usually, do not perform this adjustment. 2. Perform this adjustment in an ambient temperature of 22 °C to 28 °C. Perform it immediately after the power is turned on when the internal temperature of the unit is the same as the ambient temperature of 22 °C to 28 °C. When D101 has been replaced, perform this adjustment after the temperature of this part has become the ambient temperature.
Optical pick-up objective lens
3.
digital voltmeter BD (MD) board TP29 (IOP +) TP30 (IOP �)
+ �
Adjusting Method: 1. Turn the MULTI JOG dial and display �TEMP ADJUST�. 2. Press the ENTER/YES button and select the �TEMP ADJUST� mode. 3. �TEMP = � and the current temperature a data will be displayed. 4. To save the data, press the ENTER/YES button. When not saving the data, press the EDIT/NO button. 5. When the ENTER/YES button is pressed, �TEMP= SAVE� will be displayed for some time, followed by �TEMP ADJUST�. When the EDIT/NO button is pressed, �TEMP ADJUST� will be displayed immediately. Specifications: The temperature should be within �E0-EF�, �F0-FF�, �00-0F�, �10-1F� and �20-2F�.
Adjusting Method: 1. Set the laser power meter on the objective lens of the optical pick-up. (When it cannot be set properly, press the ) button or 0 button and move the optical pick-up.) Connect the digital voltmeter to CN110 pin 5 (I+3 V) and CN110 pin 4 (IOP) of the BD (MD) board. 2. Turn the MULTI JOG dial and display �LDPWR ADJUST�. (Laser power: for adjustment) 3. Press the ENTER/YES button and display �LD 0.9 mW $ �. 4. Turn the MULTI JOG dial so that the reading of the laser power meter becomes 0.82 to 0.93 mW. Set the range control on the laser power meter to 10 mW, then press the ENTER/YES button to save the adjustment result in the non- volatile memory. (�LD SAVE $ � will be displayed for a moment.) 5. Then �LD 7.0 mW $ �will be displayed. 6. Turn the MULTI JOG dial so that the reading of the laser power meter becomes 6.9 to 7.1 mW, press the ENTER/YES button and save the adjustment result in the nonvolatile memory. (�LD SAVE $ � will be displayed for a moment.) Note: Do not perform the emission with 7.0 mW more than 15 seconds continuously. 7. Turn the MULTI JOG dial and display �LDPWR CHECK�. 8. Press the ENTER/YES button and display �LD 0.9 mW $ �. Check that the reading of the laser power meter becomes 0.80 to 0.96 mW. 9. Press the ENTER/YES button and display �LD 7.0 mW $ �. Check that the reading of the laser power meter and digital voltmeter satisfy the specified value. Specification: Laser power meter reading : 7.0 ± 0.2 mW Digital voltmeter reading : Optical pick-up displayed value ±10%
(Optical pick-up label)
KMS260A 27X40 B0567
lOP=56.7 mA in this case lOP (mA) = Digital voltmeter reading (mV)/1 (�)
10. Press the EDIT/NO button and display �LDPWR CHECK�, and stop the laser emission. (The EDIT/NO button is effective at all times to stop the laser emission.)
� 25 �
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