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Excellent manual including schematics. The service was great and the manual helped complete the job.
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It was magic after so many years to still be able to source this info. It was equally amazing to return my Pioneer receiver to it near new sound quality AFTER NEARLY 30 YEARS! Thank you for this ability!
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Very quick and easy website to use and fast download of manual, quality of manual is excellent and will be pleased to use this service again in the future, thanks so much!
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Easy and secure way to get a complete service manual of a vintage hifi component. Only some parts of the print copy are dificult to read. Nice price!
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The manual is an excellent reproduction with complete schematics, made troubleshooting and repair a simple process.
3 CCD (IC802) A charge-coupled device in which charges are introduced when light from a scene is focused on the surface of the device. The image points are accessed sequentially to produce a television-type output signal. Effective picture element: 249,936 = 508 (H) x 492 (V) PHIS1 ~ PHIS4: Clock pulse for the storage. PHI1 ~ PHI4: Clock pulse for the image pickup. PHIH1 ~ PHIH2: Clock pulse for the horizontal shift register. PHIR: CCD analog signal output.
PHI4 3 PHI3 4 5 PHI2 PHI1 6
Amp. VGG VOG Output PHIR 7 VDD 8 Vout 9 12 13 From CCD
AGC
532(H) 508(H)
Image pickup
PHIH2
Storage
PHIS4 PHIS1 PHIS2 PHIS3
500(V)
19 18 17 16
PHIH1 15
492(V)
Horizontal shift register (CCD)
14
4 Camera Signal Processor (IC801) D0 ~ D7: Digital signal of the luminance and the color difference B-Y and R-Y signal. CCD IN: CCD analog signal input. VI1 ~ VI4/VS1 ~ VS4: Clock pulse for the CCD control signal. From/to CPU
Sample Hold,
8bit A/D Converter
D0~D7
to CCD
Timing Generator
Sample Hold Selects a desired signal from the CCD. Timing Genarator Generates the clock pulse for the CCD. 8-bit AD converter Analog signal from the CCD is converted into 8-bit digital signal of the luminance and the color difference B-Y and R-Y signal. .
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