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Very Good! All the diagram are easy to read, and its complete.
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This was an excellent source of detailed assembly information on a device which is at least 12 years old. A very lucky find, coupled with great service.
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Excellent Service Manual and best price on the Internet. This Service Manual covers everything you could ever need including full circuit schematics, component layout diagrams, stripdown procedure and full parts list/breakdown. I needed this to carry out a modification to one of these headunits and this manual covered everything I needed. Fast delivery, processed within a few hours.
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Thought I would never find a copy of the Technics SX-EN2 Service Manual until I found Owner-Manuals.com. Price was very fair and I received the download promptly. While a photocopy, it is quite readable and includes all the pertinent information and diagrams. Thank you Owner-Manuals!
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I really like this manual and it's reliable.I found and bought easly.thank you.
2-3-3. 3.58 f0 Adjustment
Note 1: ON/OFF of ACC should be performed with BKM127W menu of MAINTENANCE menu. Note 2: The following adjustment menu is below the BKM-127W menu of the MAINTENANCE menu. F0 1. Turn OFF ACC. 2. Input the NTSC color bar signal. 3. Connect TP322 and TP321 (5V) of the BW board using a jumper wire. 4. Connect the oscilloscope to TP421 of the BW board. 5. Adjust the F0 data so that the waveform stops or moves slowly. 6. Turn ON ACC. 7. Disconnect the jumper wire.
2-3-4. Phase Adjustment
Note 1: ON/OFF of ACC should be performed with BKM127W menu of MAINTENANCE menu. Note 2: The following adjustment menus are below the BKM-127W menu of the MAINTENANCE menu. SUB PHASE ACC PHASE R�Y PHASE 1. Input the NTSC color bar signal whose R�Y signal has been turned off. 2. Turn OFF ACC. 3. Connect the oscilloscope to TP421 of the BW board. 4. Adjust the SUB PHASE data so that the TP421 waveform becomes flat. 5. Turn ON ACC. 6. Adjust the ACC PHASE data so that the TP421 waveform becomes flat. TP421
Below 10mV
Fig. 2-5. Fig. 2-4.
7. Input the NTSC color bar signal whose R�Y signal has been turned off. 8. Connect the oscilloscope to TP471 of the BW board. 9. Adjust the R�Y PHASE data so that the TP471 waveform becomes flat. TP471
H Period Below 10mV
Fig. 2-6.
2-4
BKM-120D/127W/129X/142HD
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