HITACHI 27MMV30B
Manual de Servicio

BASIC CIRCUIT DIAGRAM DDC2B Circuit Schematic

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GND Data CLK X-Sync

HZS7B3

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RYOS 47K II

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LYOI 100

I PA2CHASSISBLOCK DIAGRAM
PRODUCT SAFETY NOTE: Components marked with a A and shaded have special characteristics important to safety. Before replacing any of these components, read carrefully the PRODUCT SAFETY NOTICE of this Service Manual. Don�t degrade the safety of the receiver through improper servicing.
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All DC voltage to be measured with a tester (100kWV). Voltage taken on a complex color bar signal including a standard color bar signal. Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.

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