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This Service manual is very well scanned and its clean to read, no any anti-theft words that un-english could understand. I got my CCD600 working with this manual and it´s clear shematics :)
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I was very pleased with the service provided and was surprised at how good the quality was of the manual. I thought it may be a third generation copy or so, but it is as good as the websites that charge 3 times this much. I repair some electronics for family and friends without charge, so this is perfect for me. Thank you very much.
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The service was great and the document was also great. Highly recommend!!!!
If anyone has a users manual... Please email me. need one. $ [email protected]
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I needed a service manual as the display on my oscilloscope was very dim. I thought I'd give owner-manuals.com a try, as they advertised a huge number of manuals. Sure enough they had one listed. I bought it hoping it would be useful... actually, I bought it hoping it would be readable! I've had manuals from online sources in the past, and been very disappointed. Not this time! An excellent manual, complete, and very readable. Using it I fixed my 'scope, and as such the manual was an investment that paid off manyfold. Do I have any complaints? One very minor one - The circuit diagrams could have been scanned at a higher resolution, as some of the details were a little difficult to make out - not impossible, just not as easy as my old eyes would like! Overall, I'm very satisfied with my manual, and I will certainly be using this company again. Well done.
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I Have looked for this manual for quiet a while now, I have finally found it here. I believe this is the only place they have them in a very nice scan, pages are very clear to read, some of the pages are a bit tilted but overall it is great to have this manual available for purchase. Thanks
5. Transfer of Electric Charge by the Horizontal CCD The transfer system for the horizontal CCD emplays a 2-phase drive method.
VAA11701-R.3571.A
The electric charges sent to the final stage of the horizontal CCD are transferred to the floating diffusion, as shown in Fig. 1-6. RG is turned on by the timing in (1), and the floating diffusion is charged to the potential of PD. The RG is turned off by the timing in (2). In this condition, the floating diffusion is floated at high impedance. The H1 potential becomes shallow by the timing in (3), and the electric charge now moves to the floating diffusion. Here, the electric charges are converted into voltages at the rate of V = Q/C by the equivalent capacitance C of the floating diffusion. RG is then turned on again by the timing in (1) when the H1 potential becomes deep. Thus, the potential of the floating diffusion changes in proportion to the quantity of transferred electric charge, and becomes CCD output after being received by the source follower. The equivalent circuit for the output circuit is shown in Fig. 1-7.
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Fig. 1-6. Horizontal Transfer of CCD Imager and Extraction of Signal Voltage
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6. Lens drive block 6-1. Shutter drive The lens driver IC (LB8649FN) is used to drive by the two shutter drive signals (SIN1, SIN2) which are output from the ASIC expansion port (IC106), and the shutter is opened and closed. 6-2. Focus drive The focus stepping motor drive signals (FIN1, FIN2, FIN3
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and FIN4) which are output from the ASIC expansion port (IC106) are used to drive by the lens driver IC (LB8649FN). Detection of the standard motoring positions is carried out by means of the photointerruptor (FPI) inside
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the lens unit. 6-3. Zoom drive The zoom stepping motor drive signals (ZIN1, ZIN2, ZIN3 and ZIN4) which are output from ASIC (IC102) are used to drive by the lens driver IC (LB8649FN). Detection of the standard zoom positions is carried out by means of photoreflector (ZPI) inside the lens unit. 6-4. Iris drive The iris motor drive signals (IIN1 and IIN2) which are output from the ASIC (IC102) are used to drive the lens driver IC (LB8649FN).
Fig. 1-7. Theory of Signal Extraction Operation
- E3 ï½¥ E2500 -
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