Board * Mark List 1/4, # = not Mounted | Sony SAT-B55 RM-Y139

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

Image 17

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

Contents

Model Input Jacks Specifications For Digital Satellite Receiver For Satellite Antennas Safety CHECK-OUT General SAT-A55/B55 Chassis SAN-18D3 Electrical Parts ListTable of Conents General Connecting the Satellite Dish Antenna and Telephone Line Adding 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 Disassembly SAT-A55/B55 SAT-A55/B55 Section Diagrams Smart Card Front Panel SC Board Schematic Diagram HB Board Schematic Diagram # = not Mounted Board * Mark List 1/4 SAT-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 4/4 Crystal Diode Transistor Board Conductor Location Semiconductors GUIDE, LED Section Exploded ViewsBUTTON, Multi Foot 10 * 4-074-791-01 CASE, Lower REFLECTOR, Mounting Base Mount ASSY, ReflectorLABEL, Model Number ARM ASSY, LNB Elect Section Electrical Parts ListCapacitor 2KV CAP,ELECT Filter ConnectorDiode SAT-A55 only Ferrite Bead FuseJack Coil Metalchip ResistorRES, Chip Short CHIP, Network SwitchModulator Transformer Tuner Remote CommanderVaristor Chip Conductor SAT-A55/B55 SAT-A55/B55 Sony Corporation