Sony HBD-E370/E470/ E570/E870/T57 service manual Main Board

HBD-E370/E470/E570/E870/T57

5-28. SCHEMATIC DIAGRAM - MAIN Board (3/5) - • See page 67 for IC Block Diagrams.

	1							2					3		4								5						6							7						8					9							10								11								12					13						14						15						16							17						18
																																																																																																				(Page 55)					POWER (Page
																																																																																																		MAIN		MAIN
																																																																																																	BOARD BOARD								BOARD
																																																																																																							P CN904				65)
A																																																																																																			(1/5)	(2/5)
																																																																																													(Page 54)					58 59
		(Page				(Page
		54)				55)		M3001																																SPEAKERS				SPEAKERS																															SPEAKERS		SPEAKERS				SPEAKERS			SPEAKERS
																																																																											CENTER	SUBWOOFER					FRONT L			FRONT R
		BOARD				BOARD		(FAN)																																SUR L			)	SUR R						(CHASSIS)																					(CHASSIS)						() ()		()	() () () () ()															(CHASSIS)				GND-P	GND-D	A12V		GND-P	GND-P	PVDD	PVDD
																																									(			() ()	) (
			MAIN			MAIN		M
			(1/5)			(2/5)										(3/5)																																																																																							1	2	3	4
B			55			60							MAIN BOARD																																		CL3005			EB3008																						EB3003													EB3007			EB3004		EB3002		EB3001										4P
																																							TB3902																																				TB3901
					FANCONT																																							C3948TP3307																																																									CN3001
	DIAG	EN	DC-DET	FANON		M+14V	-MGND	1	2					IC B/D		Sense	Vout	GND	Vin	Vcont																					TP3310	TP3309	TP3308		1000p			C3942			1000p																									TP3304	TP3303	TP3302	TP3301	TP3104	TP3103	TP3101																					TP3054	TP3053
								FANDC--	FANDC+-				IC3011
													+12V REGULATOR
											CN3000			IC3011
											2P		SI-3010KM-TLS			5	4	3	2	1									R3002						D3551									C3947	0.01			C3941				0.01																	C3928		1000p				C3922	1000p							C3918		1000p				C3912		1000p
C	TP3003	TP3004	TP3007	TP3008	TP3009				TP3000	TP3001					1		12	13.4	3.3								JL3002		10k						MC2840-T112-1									C3946	1000p			C3944			1000p																		C3927		0.01				C3921	0.01							C3917		0.01				C3911		0.01
																																												C3945	0.01			C3943				0.01																	C3926		1000p				C3924	1000p							C3916		1000p				C3914		1000p										L3052
														R3003	R3004																									L3944																													C3925		0.01				C3923	0.01							C3915		0.01				C3913		0.01										10uH
														10k	100k																						C3552
																																					10																																																																			R3051
																																					50V
															R3005											Q3001																																																						L3922																								100k
											D3553																																																																	L3921
															10k								0.7	2SC4154TP-1EF
											MA2J1110GLS0		JL3001																												L3943																																																															C3051
							L3000																			0			C3551			R3551					R3553															L3942			L3941		L3923									L3924
							22uH																						1			100k					10k																																																																			0.01
D																													50V																																																			L3913		L3914									L3911		L3912
										C3001		C3005	R3006	C3002	C3000																																																																																				C3003		R3940			C3091
											47	0.01	8.2k	0.1	100																																																																																				1000p		0			220
							R3007			25V					16V																																																																																									16V
							1k
																							Q3001, 3556
																							FAN CONTROL
													0.7																																												R3325						R3215																										R3175				R3125
																							R3428		100k							R3425		100k																							100k						100k																										100k				100k
												Q3556
												2SC4154TP-1EF		0
E																		R3430								R3429					R3426					R3427												R3327									R3326						R3216						R3217													R3177							R3176				R3126						R3127
																		100k								100k					100k					100k												100k									100k						100k						100k													100k							100k				100k						100k
													R3936					C3428																		C3427												C3327																					C3227													C3128																	C3127
													1k					2.2																		2.2												2.2																					10													2.2																	2.2
																		15.3			15.3															15.3		15.3											15.3			15.3																	15.3			15.3										15.3			15.3														15.3		15.3
																	15.3			-1 -2		15.3													15.3		-1 -2		15.3								15.3				-1 -2		15.3															15.3			-1 -2		15.3								15.3		-1 -2		15.3												15.3			-1 -2		15.3
															JL3051		Q3402								JL3052							JL3086			Q3401						JL3085					JL3056	Q3301									JL3055								JL3053				Q3201							JL3054				JL3087		Q3102							JL3059						JL3058			Q3101							JL3057
																RT3AMMM			0		0														RT3AMMM		0	0									RT3AMMM			0		0																RT3AMMM		0		0									RT3AMMM		0		0												RT3AMMM			0	0
																OVER LOAD																			OVER LOAD												OVER LOAD																				OVER LOAD														OVER LOAD																OVER LOAD
F					SL3000												DETECT																		DETECT												DETECT																					DETECT													DETECT																DETECT
													R3562
													33k
													R3554					C3425																				C3415											C3315																							C3215											C3125																		C3115
																			2200																			2200											2200																							2200											2200																		2200
													100k						35V																			35V												35V																						35V											35V																		35V
																C3424		C3423																				C3414	C3413								C3314		C3313																							C3214	C3213								C3124	C3123																			C3114	C3113
																	1		1																			1		1							1			1																						1		1							1		1																		1		1
G											0					C3426																							C3416								C3316																										C3216								C3126																					C3116
																	0.1																							0.1							0.1																											0.1							0.1																						0.1
										3.3	Q3551					C3422								2	4								2	4					C3412								C3312								2	4										2	4						C3212								C3122						2	4							2	4						C3112
										2SC4154TP-1EF							100																							100							100																											100							100																						100
											DC DETECT						35V					L3402														L3401				35V							35V						L3301																L3201					35V							35V				L3102														L3101				35V
																C3421						10uH														10uH			C3411								C3311						10uH																10uH				C3211								C3121				10uH														10uH			C3111
												R3550	R3558				100							1	3								1	3						100							100								1	3										1	3							100							100						1	3							1	3							100
												4.7k	1.5k				35V											IC B/D												35V							35V													IC B/D														35V							35V										IC B/D												35V
																C3419																															C3219
													C3556								D3501															D3402			C3409													D3203																	D3202				C3209								C3119			D3103															D3102			C3109
H																	0.1				RSA39LATE25						IC3400								RSA39LATE25					0.1							0.1					RSA39LATE25						IC3200										RSA39LATE25						0.1							0.1			RSA39LATE25						IC3100								RSA39LATE25					0.1
													0.1
																C3418					D3502							POWER AMP								D3401			C3408								C3218					D3204								POWER AMP									D3201				C3208								C3118			D3104						POWER AMP									D3101			C3108
										Q3552							0.1				RSA39LATE25														RSA39LATE25					0.1							0.1					RSA39LATE25																RSA39LATE25						0.1							0.1			RSA39LATE25														RSA39LATE25					0.1
																												IC3400																																IC3200																															IC3100
										RT3CLLM			0.7															CXD9981TN																																CXD9981TN																															CXD9981TN
									PROTECT DETECT
												0									C3420						C3417			C3410						C3407																C3220						C3217					C3210						C3207															C3120						C3117			C3110						C3107
													-2								0.033						0.033			0.033							0.033															0.033						0.033					0.033							0.033														0.033						0.033			0.033							0.033
												3.3	-1
I												0	C3553
													0.01
							R3552						C3561		12	26.4			32.8		32.8	15.5				15.5	32.8	26.4	26.4	32.8		15.5				15.5	32.8	32.8		26.4	12					12	26.4		32.8			32.8	15.5				15.5	32.8		26.4	26.4		32.8	15.5					15.5	32.8		32.8		26.4	12					12	26.4		32.8	32.8	15.5				15.5	32.8	26.4	26.4	32.8	15.5					15.5	32.8	32.8		26.4	12
							22k						47
													10V
															44	43		42	41		40	39	38	37		36	35	34	33	32		31		30	29	28	27	26	25	24	23					44	43	42		41		40	39	38	37		36	35		34	33		32	31			30	29	28		27	26	25	24	23					44	43	42	41	40	39	38	37		36	35	34	33	32	31		30	29		28	27	26	25	24	23
							R3556								GVDD B GVDD A	/OTW BST A		NC NC	NC PVDD A		/SD PVDD A	PWM A OUT A	/RESET AB GND A	PWM B GND B		OC ADJ OUT B	GND PVDD B	AGND BST B	VREG BST C	M3 PVDD C		M2 OUT C	M1 GND C		PWM C GND D	/RESET CD OUT D	PWM D PVDD D	NC PVDD D	NC NC	VDD BST D	GVDD C GVDD D					GVDD B GVDD A	/OTW BST A	NC NC		NC PVDD A		/SD PVDD A	PWM A(+) OUT A	/RST AB GND A	PWM B(-) GND B		OC ADJ OUT B	GND PVDD B		AGND BST B	VREG BST C		M3 PVDD C	M2 OUT C		M1 GND C		PWM C(+) GND D	/RST CD OUT D	PWM D(-) PVDD D		NC PVDD D	NC NC	VDD BST D	GVDD C GVDD D					GVDD B GVDD A	/OTW BST A	NC NC	NC PVDD A	/SD PVDD A	PWM A OUT A	/RST AB GND A	PWM B GND B		OC ADJ OUT B	GND PVDD B	AGND BST B	VREG BST C	M3 PVDD C	M2 OUT C	M1 GND C		PWM C GND D		/RST CD OUT D	PWM D PVDD D	NC PVDD D	NC NC	VDD BST D	GVDD C GVDD D
							47k
J
															1		2	3	4		5	6	7	8		9	10	11	12	13		14		15	16	17	18	19	20	21	22					1	2	3		4		5	6	7		8	9	10		11	12		13	14			15	16	17		18	19	20	21	22					1	2	3	4	5	6	7		8	9	10	11	12	13	14		15	16		17	18	19	20	21	22
															1.2						3.3	1.6	3.3	1.6		3.3			3.3	3.3					1.6	3.3	1.6			12	12					1.2						3.3	1.6	3.3	1.6		3.3				3.3		3.3					1.6	3.3	1.6				12	12					1.2				3.3	1.6	3.3	1.6		3.3			3.3	3.3				1.6		3.3	1.6			12	12
																JL3402																															JL3202																																		JL3102
K														JL3408	JL3401						R3424	1k						JL3403	R3440	0	R3441 XX		JL3404						JL3405	JL3406		JL3407			JL3208	JL3201						R3228	1k							JL3203	R3240		0			JL3204							JL3205	JL3206	JL3207		JL3108		JL3101					R3128 1k							JL3103	R3140	0		JL3104							JL3105	JL3106			JL3107
																										R3402			C3403			R3403															C3229									R3202					C3203			R3203																									R3102			C3103		R3103
																										22k			0.1			3.3																									22k				0.1			3.3																									22k			0.1		3.3
																																															1000p
													C3429				C3401										C3402		C3404			C3405						C3406									C3201											C3202			C3204			C3205								C3206				C3129					C3101									C3102		C3104		C3105							C3106
													1000p					0.1									0.1		0.1			0.1						0.1										0.1										0.1			0.1			0.1								0.1				1000p						0.1								0.1		0.1		0.1							0.1
L							R3065		SL3001			SL3002
							100
										JL3060
M
																																																						21	22	23	24	25	26	27	28	29	30	31	32		33	34

52	MAIN
	BOARD(4/5)
		Note: When IC3100, IC3200 and IC3400 on the MAIN board are replaced,
(Page 57)
		spread the compound referring to “NOTE OF REPLACING THE
		IC3100, IC3200 AND IC3400 ON THE MAIN BOARD AND THE
HBD-E370/E470/E570/E870/T57		COMPLETE MAIN BOARD” on servicing notes (page 8).

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