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The Service Manual was just as expected, complete with schematics and I was able to download it in less than an hour after I ordered it. The only problem with these is that the schematics are hard to read due to the small font. I could remedy this by printing them on a larger printer.
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Very fast, clear and usefull site !
Also this Service Manual are very well maked and with a very good definition !
Very fast download speed !
Recomended Seller !
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The manual you sent me was excellent. It included clear, readable diagrams and a usable parts list. I would surely use your service again. Thanks
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Payments were processed quickly and items were exactly as described. I will use owner-manuals.com in the future for any other manual needs.
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The Technics manual was very clear and I was able to solve my technical problems.
I did not think that anyone kept these manuals and was pleasantly surprised to find them on the Internet and at an affordable price.
I would recommend Owner Manuals as a first source of technical products for βdatedβ equipment manuals.
Ian
BLOCK DIAGRAM
Antenna
3 1 TU200 Tuner 2 Q200 IF Amp.
IC200 4 Video Sound Det. Det FM AFT Circuit AGC Circuit VR600 Audio Amp. Volume Control IC600 Speaker
7
IC270
5
IC300 Chroma Circuit LCD
Tuning Voltage Generator
6
IC700 Display Control Auto-Tuning Control
Power Supply
VCC2 (4.5±0.02V) VCC7 (25.9~31.3V) VCC6 (10.8~12.0V) VEE1 (â8.5~â7.5V) VEE2 (â19.8~â17.2V)
1 2 3
â Color Tuner: TU200 TEPU5-02 Selects a desired radio wave and changes it to the video IF signal. â Video IF Amp.: Q200 2SC4670 Amplifies the video IF signal output from the tuner TU by 10 times (20 dB). â Video Det./Sound Det./FM Det./AFT/AGC: IC200 M51348FP Eliminates the carrier wave in the video IF signal, and picks up the video signal and the sound IF signal. Also, the sound signal is picked up from the sound IF signal by FM detection. â Audio Amp.: IC600 NJM2070M Sound amplification. â Chroma Circuit: IC300 IR3P90B Generates the tricolor (red, green, and blue) from the video signal. â Display Control/ Auto-Tuning Control : IC700 MSM6770GS Controls the display. â Tuning Voltage Generator: IC270 BA10358F Generates the tuning voltage with the tuning pulse (TU) output from 6.
4 5 6 7
â2â
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