Sony KP-43T75A, KP-53SV75A service manual FA Board FB Board, FB Power Switch

1	2	3			4			5	6	7
A
	CN6009			S 6 0 0 1	MAIN POWER					CN6008
	4P									4P
	:VH
										:VH
B								FB (POWER SWITCH)
	CN6001									CN6004
	4P									4P
	:VH									:VH
		C 6 0 0 1
			0 . 2 2
			2 5 0 V
C										C N 6 0 0 5
									D 6 0 0 1	5 P
					L 6 0 0 1		L 6 0 0 2			: V H
	C N 6 0 0 2								D 4 S B 6 0 L - F
	2 P				L F		L F
	W H T		R 6 0 0 2
	: V H		4 . 7 M			C 6 0 0 4
			1 / 2 W
						0 . 4 7
1 1 0 ~ 2 2 0 V									R 6 0 0 5
5 0 / 6 0 H z		C 6 0	0 2	V D 6 0 0 1					0 . 8 2
									2 0 W
		0 . 2	2	4 7 0
		3 0 0 V							V D 6 0 0 3
								R 6 0 0 3	E N E 4 7 1 D - 2 0 A
									R 6 0 0 4
								0 . 8 2	1
								2 0 W	1 0 W
D	C N 6 0 0 3	F 6 0 0 1			C 6 0 0 3	C 6 0 0 5	C 6 0 1 1	C 6 0 1 2
	: F A S T O N	6 . 3 A			4 7 0 p	4 7 0 p	2 2 0 0 p	2 2 0 0 p
		2 5 0 V			2 5 0 V	2 5 0 V	2 5 0 V	2 5 0 V		C N 6 0 0 6
					: E	: E
										3 P
					C 6 0 1 0					: V H
		R 6 0 0 1			2 2 0 0 p
		8 . 2 M			2 5 0 V
		1 W
		: R N						FA		C N 6 0 0 7
									(LINE FILTER)	: F A S T O N

FA

[ LINE FILTER ]

FB

[ POWER SWITCH ]

– FA Board –

– FB Board –

– 93 –