MiTAC 7521 PLUS/N service manual plus S5VS3VS12V

			A										B																	C												D													E
4																																																													4
				24	D/PWR_ON
										PL504
				D/VMAIN					1	2														D/VMAIN_1
										BEAD_120Z/100M
										2012																												1
																										PR20													PC503
																																								1	1		1
																										100K_NA													+ 100U		PC1	PC516		PC511
																										0603													25V		1000P	10U		10U
																									1			2											20%		0603	1210		1210
																																						2		2	2	25V	2	25V
																												VL5
																																		1	PC30
																													1
																			1	PC32	1				PC25		1	PR27							10U
																A	1																	2	1206																PU501
																		PR29	PR28	0.1U					0.1U			10K							16V																HA178L12UA
												PQ502				PD505
																		0_NA	10K	0603	2				0603		2	0603																							SOT89N
												SI4416DY			BAS32L			0603	0603	50V					50V			1%					A						1		GND			PD502
																													2
												SO8																						GND							PC514			12V_1 A	K	12V_2				3	IN		OUT	1
													8 7 6 5						2							GND								PD6							0.1U																			+S12V
																K	2			GND														BAS32L					2		0603			EC10QS04								GND
3															D																					5	6 7 8				50V			DC2010																	3
												1			G													PC31	1				K			D		PQ7									1		PC508						1	PC507		1	PC510
											PC4				4	DH3												0.1U								G		SI4416DY										+ 100U				2				0.1U			1U
											0.1U																	0603											SO8																	0603			0805
																													2						DH5														25V						2	25V		2	16V
											0603	2			1		PC515			PU10		23	22 6 21					50V								4											2		20%							20%			10%
											50V				S		0.1U																							3		4
													3	2			0603					SHDN		V+ SYNC VL				GND								1
																1	50V								12OUT			4					1			S
																												5						PC33
																										VDD										2	3
																																		0.1U						1		2
										PL502						2			25	BST3					BST5			18					2	0603																			GND
+S3V_P								1	2	3V_2 1	2	3V_1							27	DH3						DH5		16							5V_1							5V_2	1	2																+S5V_P
		1	PR11						PR3	15UH/16.5TS/D0.8									26									17													PL503			PR1										1	PR503
									0.015	CORE_7X13X2SF										LX3						LX5															CORE_7*13*4S			0.015
			0_NA						2512																																CORE_7X13X4SA			2512											0_NA
																																			DL5
			0603						1%										24	DL3						DL5		19																1%					1	PC513		1	PC10		0603
													8 7 6 5															20								5 6 7 8																+						K
			1	PC19	1		1																		PGND																					1				+ 330U			150U			1
		2						PC8							D				1																	D			PQ9								PC12			6.3V			7343	2			PC7		PD503
			+	150U	+	PC512														CSH3																																	6.3V
K								0.1U							G																					G			SI4832DY								0.1U		2	20%		2					10U
				7343		330U		0603											2									14																			0603										1210		RLZ5.6B_NA
						6.3V														CSL3					CSH5														SO8															1
	1			4V		20%	2	50V							4	DL3																				4										2	50V								PR504	2	10V
			2		2																																																					A
PD504		PC24		20%																					CSL5			13																											0
		10U																	3	FB																																			0603
															S																					S
RLZ3.6B_NA		1206
A	2	10V											3 2 1		PQ503				28	RUN/ON3						FB5		12								1 2 3																		2
		1													SI4832DY															PR30
																																									CSH5
		PR12		1											SO8				7	TIME/ON5						SEQ		15		1		2
		0				PC6																						9
																										REF
		0603				10U																	SKIP	GND
										CSH3																															CSL5
						1206																			RESET			11		0	1		1
		2		2		16V																								0603		PC54		PC55
																						10		8	MAX1632							1U		1U
																									SSOP28A							0603		0603
										CSL3																					2	10V	2	10V
2																			PR31											JS1																															2
																			1	2									1				2
																			0											SHORT-SMT1
						GND													0603																											GND
																																																					FB5
				FB3
1																																																													1
																																																		Title		7521 plus_ S5V_S3V_S12V
																																																		Size											Rev
																																																				Document
																																																			C			SD411670000002							02
																																																				Number
			A										B																	C												D								Date:			Tuesday, May 08, 2001				Sheet		27	of	30
																																																							E