Dolby Laboratories STAV-3770 Pcb Connection Diagram, Mother Assy, Side A, CN501, CN502, F J25

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VSX-D307

4. PCB CONNECTION DIAGRAM

4.1 MOTHER ASSY

NOTE FOR PCB DIAGRAMS :

1. Part numbers in PCB diagrams match those in the schematic

Adiagrams.

2.A comparison between the main parts of PCB and schematic diagrams is shown below.

Symbol In PCB	Symbol In Schematic	Part Name
Diagrams	Diagrams
	B C E B C E
B C E		Transistor
	B C E B C E
		Transistor
B C E		with resistor
	D G S D G S
		Field effect
D G S		transistor
		Resistor array
		3-terminal
		regulator

A MOTHER ASSY FM/AM TUNER UNIT E C

3.The parts mounted on this PCB include all necessary parts for several destinations.

BFor further information for respective destinations, be sure to check with the schematic diagram.

4.View point of PCB diagrams.

Connector		Capacitor	D
			CN501
		SIDE A
			D
P.C.Board		Chip Part	CN502
		SIDE B
C			F J25
			F J24
D
			SIDE A
	A			IC151	IC101 IC102	Q192	Q103 Q191	Q605
24				Q101	Q406 Q405 Q454		Q453	Q457
				Q456 Q455	Q452 Q458		IC402
	1		2	3		4