Sony SAT-B55 RM-Y139, SAT-A55 RM-Y802 service manual Board * Mark List 1/4, # = not Mounted

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SAT-A55/B55

	Schematic Diagram of A Board (1/4)
		A BOARD (*) MARK LIST (1/4)
			SAT-A55	SAT-B55
		CN120	3P	#
		D101	RB751V-40TE-17	#
		RB191	#	47
				# = NOT MOUNTED
	— 21 —	— 22 —		— 23 —
2. SATA50 A Board1.p65	1	1/13/00, 10:47 AM

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Contents Model Input Jacks Specifications For Digital Satellite ReceiverFor Satellite Antennas Safety CHECK-OUTGeneral SAT-A55/B55 Chassis SAN-18D3 Electrical Parts ListTable of Conents General Connecting the Satellite Dish Antenna and Telephone LineAdding a VCR and Audio System Inserting the Access Card Using Your Remote Control RM-Y139 Remote Control SAT-B55 model Troubleshooting Troubleshooting Section Service Test Section DisassemblySAT-A55/B55 SAT-A55/B55 Section Diagrams Smart Card Front Panel SC Board Schematic Diagram HB Board Schematic Diagram# = not Mounted Board * Mark List 1/4SAT-A55 SAT-B55 Board * Mark List 2/4Board Transistor Board IC Voltage List 2/4 Board * Mark List 3/4 IC CS492CL Board * Mark List 4/4Crystal Diode TransistorBoard Conductor Location Semiconductors GUIDE, LED Section Exploded ViewsBUTTON, Multi Foot 10 * 4-074-791-01 CASE, LowerREFLECTOR, Mounting Base Mount ASSY, ReflectorLABEL, Model Number ARM ASSY, LNBElect Section Electrical Parts ListCapacitor 2KV CAP,ELECTFilter ConnectorDiode SAT-A55 onlyFerrite Bead FuseJack CoilMetalchip ResistorRES, Chip Short CHIP, Network SwitchModulator TransformerTuner Remote CommanderVaristor Chip ConductorSAT-A55/B55 SAT-A55/B55 Sony Corporation