Brother FAX-8650P service manual Ncu Pcb

		1							2										3						4								5					6
		(	)																															R E F
																		)							+ 5 V
																														S P 1
																																			)
										A -	O U T												R D P S		4									Z D 2
	S																	(							1 1					(	)			Z D 1
																																			(
								4				+			-
							7
									5	T E L O F F
														M									(	)	S 0 V
									6	J W 9								E
							3
A																																														A
													C				(		)			(	) (
										( 5 )				B										)
												J W																											J W 7 ( 5 )				( P 1 )
														M
	E		L 2	J P 9 (	C )		1		2			2 5																														C M L
																										1	6
													)C
											(	1 0		B					)																								(	P 1	)
									J P 8								) )																							T E L O F F
L I	N E																(	)						J	P 4																			1 1
									(	C )
																								(	C )																		(	P 1	)
																											4
														M												3
																	(																			-						R L 1
																	(																											7
													C																							+			J P 1 ( C )
														B																													( P 1 )
	C H 2		F L 5 R 2 0 0 P N											M										+																		P L S
			X 2													(	)																		)									1 0
																									-
													C	B		(	)																			S P 5	R E F	S 0 V					( P 1 )
																																										D A S T
																																			(									3
															-				(
												+
																																											(	P 2 )
																1 2
												1																														R D P S
																									4																			1
																										1
																											+ 5 V																(	P 2 )
																	C M L
	F L 5 R 2 0 0 P N						+																		3	2								R 1 3
	L 5
							-																																		E A R T H
			E																															3 . 9
																														E A R T H				K F									( P 2 )
B																																														B
			P L S																							S 0 V								R E F	J W 5
																									4	1
																																							J W 2 0
				1			4																				+ 5 V								(	1 0 )
																																	A -	O U T			-		(	5 )
																				)																						A D L C
																																												4
																																				+ 5 V	+
																																											(	P 2	)
																									3	2
																				(
				2																)	)	)								D A S T								S 0 V
							3
																											J W 1 3
																																				S 0 V
																											(	1	0	)
																																									T E L R L
																				(	(					S 0 V																		1 2
																						(														S 0 V
																																											(	P 1	)
																														R E F	(	)		-				J W 6 ( 5 )				R L 2		6
																																		+
																									1	6																	(	P 1	)
																																					+ 5 V
																									3	4																		8
																														R E F						S 0 V							(	P 1 )
			F L 5 R 2 0 0 P N
		L 7	X 2																																						D A S N D			2
																																											(	P 2	)
		L 6																							(	)																		9
C																															1		4										(	P 1	)	C
																																						J P 7 (	C )
																																										P O L
																																												5
			+ 5 V									+ 5 V																															(	P 2	)
																															2		3
																														D 1
																																				J W 1 2		+ 5 V						3
												5					+ 5 V													1 S S 1 2 0
																																	S 0 V										(	P 1 )
												Q 7																								( 1 0	)
									T E L R L
												3																										S 0 V						2
																						+ 5 V ; J W 8 ( 5 ) , J W 1 5 ( 5 ) , J W 1 7 ( 1 0 ) , J W 2 9 ( 1 0 )																					(	P 1	)
							1					S 0 V										S 0 V ; J W 3 ( 5 ) , J W 4 ( 1 0 ) , J W 1 8 ( 1 0 ) , J W 2 6 ( 5 ) ,								1	4											J W 1 9
																																						+ 2 4 V						1
	2							4											R E F				J W 2 8 ( 5 ) , J P 3 ( C ) , J P 1 0 ( C )																				( P 1 )
	L 1 0					R 6 0						D A S T
																					+ 2 4 V ; J W 2 7 ( 1 0 ) , J W 3 1 ( 1 0 ) , J P 1 2 ( C )
				S P 8
							2															R E F ; J W 1 ( 5 ) , J W 2 ( 5 ) , J W 1 1 ( 1 0 ) , J W 1 4 ( 5 ) ,								2	3						S 0 V
		S 0 V
																							J P 2 ( C ) , J P 5 ( C )
	L 8																														S 0 V
					R E F
			S 0 V				R E F													S I G N A L ; J W 2 1 ( 5 ) , J W 2 2 ( 1 0 ) , J W 2 3 ( 1 0 ) , J W 2 4 ( 1 0 )
										(		)					S 0 V	S 0 V	S 0 V
	L 9
	(	)				(		)	-																																					D
																				)
D									+										)
	(	)									S 0 V								S P 6
													D						(	(			S 0 V
														G
																	D A S N D
							)
													S
C N 3																			R E F	R E F
4 -	4 P M J						(																													NCU PCB
																																		C
																																				(Belgium/Netherlands)
				S O V																				F G
		1							2										3						4								5					6