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This was a hard to find manual. When I did find it , some sites wanted way too much for the file.
Owner-manual .com had it for a really reasonable price. Not only that but it was sent very quickly and was a quality scanned document, unlike some others I purchased from a different site.
Good job guys!!
Larry
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Fast and courteous service. Product delivered as described. Thank you.
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Last week I bought a second hand Panasonic AG-7500 SVHS Hi-Fi Video Cassette Recorder. It is a professional machine with many video and audio options. I feared it would be a huge quest to find a manual. I was delighted when I found owner-manuals.com. After payment I received the file to download the next day already. The quality is great. I am very happy. Thanks!
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The owner's manual/operating instructions that I purchased was the original factory document and it was in at least three and maybe more languages. I no longer have it because I sold the tape recorder and included the owner's manual/operating instructions and a service/repair manual that I bought on ebay for the new owner.
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This manual is very useful. Because pioneer sx-q180 is unhandy to use without manual.
2-4. VIDEO SYSTEM CHECKS For the video system checks, follow the checking procedures given below as a rule. The color bar video signal supplied from the pattern generator is used as the video input signal for the video system adjustment of the recording mode. Check that the signal satisfies the specified value designated in the �Check of input signal� (Fig. 6-2-2) Unless otherwise specified, set the switches to the following positions. � � INPUT SELECT switch ........................................... LINE 1 TAPE SPEED switch ..................... SP (Remote commander)
2-4-2. SYNC AGC Check (MA-335 Board) Mode E-E Signal Measurement point Measuring instrument Specified value Color bar IC201 pin #� Oscilloscope A=2.10 ± 0.10Vp-p
[Check Method] 1) Check that the Video signal level (A) satisfies the specified value.
White (100%)
[Checking Sequence] 1) X�tal OSC Check 2) SYNC AGC Check 3) Recording Y Level Check 4) Recording Chroma Level Check 5) Playback Level Check 2-4-1. X�tal OSC Check (MA-335 Board) Mode Playback Signal Measurement point Measuring instrument Specified value Alignment tape: SP Color bar portion IC201 pin %§ Oscilloscope and Frequency counter 3,579,545 ± 70Hz
A
H
Fig. 6-2-6.
2-4-3. Recording Y Level Check (MA-335 Board) Mode E-E (SP) Signal Measurement point Measuring instrument Specified value No-signal IC201 pin !� Oscilloscope A=290 ± 70mVp-p
Note: A frequency counter should be connected through a buffer amplifier (oscilloscope, etc.) having a high impedance and a low capacitance. [Check Method] 1) Check that the oscillation frequency satisfies the specified value and that the oscillation voltage is 500 ± 200mVp-p.
[Check Method] 1) Check that the recording RF signal satisfies the specified value.
500 ± 200mVp-p
A
3,579,545 ± 70Hz
Fig. 6-2-5.
Fig. 6-2-8.
6-4
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