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Having bought a pre-owned Sony FM stereo tuner through eBay, it came without any manuals. It soon became clear that to get the best from this excellent tuner I needed a decent manual because much of the operation was not intuitive to a newboy to hi fi like me. I managed to download the official Sony multi-lingual manual from Owner-Manuals.com with no problem at all - a really quick and easy service. I'm very glad I did because I found out all the operations of the tuner and was then able to not only set it up quickly but also to get much more from it that poke-and-hope trialling would ever achieve. In my book $4.99 very well spent.
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This manual is immaculate in it's accuracy. Everything is written very clearly and easy to understand. Written by a professional who wants to convey a clear and easy to understand message!!
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This Manual (as downloaded) is both informative and comprehensive and has proved to be extremely useful. thoroughly recommended.
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everything is ok, thank you very much! Product is good, no problems with download!
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Great site, I always find all the manuals I need and i can't find anywhere else. PDF for the Sony PCM 3348 is complete and scan is good quality. Thank you!
Service Adjustments (Electronic Controls, cont.)
Clock Adjustment (S7)
Preparation: Connect the frequency counter from TPS1 (IC001 Pin 13) to cold ground ( ). 5. Calculate and following formula: set S7 based on the
Note:
Frequency Counter probe capacitance should
6 { 244.1406 � pin13 [ Hz ] } S7 = 128 + 0.901 �10 ----------------------------------------------------------------244.1406
be 8pF or less. Procedure: 1. Turn the Receiver �OFF� with the AC power applied. 2. Measure TPS1 (IC001 pin 13) for the frequency of the waveform and record the reading. Note: Pin 13 measurement must have at least four digits of resolution following the decimal point. Example: 000.0000
Note:
Pin 13 measurement will not regardless of the value stored in S7.
change
Vertical Size (D1)
1. Adjust the VERTICAL SIZE DAC control, D1, until the top and the bottom edges of the raster are visible. 2. Adjust the VERTICAL SIZE control, D1, until the top and the bottom of the raster touch the bezel edge. Then advance SIZE control to obtain an approximately 10% overscan. Linearity adjustment is done automatically when the size is being adjusted. (Best results can de obtained with a round test patter.)
3. Turn the Receiver back �ON�. 4. Place the Receiver into Serviceman Mode for making electronic adjustment, select the Clock Adjustment DAC (S7).
Service Adjustments (Mechanical Controls)
Focus (part of T551)
Preparation: Connect a Signal generator and select a dot pattern. Procedure: Adjust the FOCUS control to obtain the sharpest and clearest dot pattern. a. Adjust for best center. b. Adjust for best area between the center and top right corner.
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