Sony HBD-E370/E470/ E570/E870/T57 service manual Main Board 1/5

HBD-E370/E470/E570/E870/T57

5-26. SCHEMATIC DIAGRAM - MAIN Board (1/5) - • See page 60 for waveforms. • See page 67 for IC Block Diagrams. • See page 77 for IC Pin Function Description.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

A

MAIN BOARD (1/5)

E370: AEP, UK/	CN502
E870: AEP, UK	17P

E370: AEP, UK/	E370:	US, CND/E470/E570/
E870: AEP, UK	E870:	CND/T37/T57

R683	R681
0	0	58	MAIN
	P-GND		BOARD(3/5)

B

AGND	1
Rch	2
AGND	3
Lch	4
A12V	5
ASEL0	6
Acal_LV	7

PCONT_S-AIR

R544

PCONT_FL0

EXCEPT E370: AEP, UK/	RST
E870: AEP, UK
E370: AEP, UK/	S-AIR
E870: AEP, UK
	LAT3	LAT2	LAT1	MUTE	INIT	OVF2	OVF1	EN

S-AIR ADC SEL	S-AIR GPIO2	E2P S-AIR SDA	E2P S-AIR SCL
			CN510
			9P

(Page 56)

C

D

E

F

G

H

I

J

K

L

J	ASEL1	8
AUDIO	JACK_DET	9
BOARD	ASEL2	10
CN15
	TUNED	11
(Page	ST_DI	12
51)
	ST_CE	13
	ST_DO	14
	ST_CLK	15
	RDS_CLK	16
	RDS_DATA	17
E370: US, CND/E470/E570/		CN504
E870: CND/T57
			15P
	AGND	1
	Rch	2
	AGND	3
	Lch	4
	A12V	5
Z	ASEL0	6
	Acal_LV	7
AUDIO	ASEL1	8
BOARD	JACK_DET	9
CN13
	ASEL2	10
(Page
	TUNED	11
51)
	ST_DI	12
	ST_CE	13
	ST_DO	14
	ST_CLK	15

(Page 58)

MAIN	53	Rch
BOARD(5/5)		AGND
		Lch
MAIN	54	A12V
BOARD(2/5)		PCONT_FL

(Page 55)

KEY2

KEY1

KEY0

RB500

100

R505 100

BD TEMP UPG STATUS FE EJECT OPWRSB JIG MODE NSP MUTE CORE RST CPU PRERST

R521

2.7k

R519 10k

							JL533
						JL519
						JL520
						JL534
						JL535
						JL536
						JL537
				C506		R528	JL543
	Acal_Lv				0.01	1k
			C507		0.1	R529		1k
			C508		0.1	JL539
		R525	R527	1k	JL530	JL540
		100			JL531	JL541
			C509		0.1	R530	100
			C510		0.1	R531	100
						R532	100
D506 MA2J1110GLS0	D508 MA2J1110GLS0				C511
					0.1
					C512
					0.1
					C516
					0.1
	R524	R523	R522
	10k	10k	10k
	R533
	1M

ASEL0

Acal_Lv

ASEL1

JACK_DET

ASEL2

TUNED

ST_DI

ST_CE

ST_DO

ST_CLK

RDS_CLK

RDS_DATA

		ASEL2	ASEL1	ASEL0	TUNED		ST CE		RDS CLK			RDS DATA						A.CAL OUT	DIAG	DC-DET	JACK DET															SOFT_	NS_
		R547									R540			R543													R553
		10k									100			100													10k
																						R555															JL573		JL575
																						10k
				100		100								R545		R542																														C524
														10k		10k																														0.1
				R546		R538																																							R588
																																													10k
								JL555		JL557		JL564								R556 100
																											JL567
		3.3	3.3	3.3	3.3		3.3		0		0	2.5						2.5	2.5	3.3	3.3			3.3								3.3		3.3	3.3	3.3	3.3	3.3		3.3
		80	79	78	77		76		75		74		73	72	71	70	69	68	67	66	65	64	63	62		61	60		59	58			57	56	55	54	53		52	51
		ASEL2	ASEL1			TUNED		ST CE		RDS CLK			NO USE	NO USE	NO USE	NO USE	NO USE	A.CAL OUT	DRIVER SD/PVDD DET	DC DET	MIC DET		S-AIR SRC RST			NO USE	NO USE		NO USE		NO USE		DAMP LATCH3	DAMP LATCH2	DAMP LATCH1		DAMP INT						JL577			C525
																																														100p
3.3																																										3.3
	81	CPU_PRERST																																							50
3.3																																										3.3		JL579
	82	CORE_RST		ASEL0								DATARDS										Vss		Vcc												DAMPMUTESOFT			OVERFLOW2	OVERFLOW1	49
3.3																																										0		JL580
	83	NSPMUTE																																							48
3.3																																										0		JL581
	84	JIG_MODE																																						BD_SDI	47
0																																										3.3				R599
	85	OPWRSB																											DRIVER_RST(EN)											CE	46
3.3																																										0		JL582		22
	86	FE_EJECT																															BD_SCLK							FAN_CONT	45
0																																										3.3		JL583
	87	UPG_STATUS																															BD_SDO							FAN_ON	44
																																										3.3		JL584
JL538	88	VBUS_DET																																						P_CONT1	43
																																										3.3		JL585
0	89	Acal_Lv																	IC501																				BD_PCONT6		42
3.3																																										3.3		JL586	R601	100k
	90 S-AIR_ID_SW																																						BD_PCONT5		41
2.5																		SYSTEM CONTROLLER																								3.3		JL587
	91	BD_TEMP																																					BD_PCONT4		40
																				IC501																						3.3		JL588
	92	DESTINATION				SCDT/DIR DI		SHIFT/DIR CL											R5F364AMDFA																				BD_PCONT3		39			JL589
3.3																																										3.3
	93	MODEL																																					BD_PCONT2		38
3.3																																										3.3		JL590
	94	KEY2																																					BD_PCONT1		37
3.3																																S-AIR_ADC_SEL										0		JL570
	95	KEY1																																						BD_CS	36
						_		_																										S-AIR_GPIO2								3.3		JL571
	96	Vss				DAMP		DAMP																																BD_RESET	35
3.3																																	I2C_CLK/RXD1									3.3		C522	0.1
	97	KEY0																																							34
3.3																																	I2C_DATA/TXD1									3.3		R577	47k
	98	Vref																																							33
3.3																																										3.3
	99	Vcc																									BD IF START								CEC TX OUT						32
										CEC RX IN												CEC(TX/RX)												BD IF REQ		PCONT FL			S-AIR SCL	S-AIR SDA		3.3
	100	NO USE				SIRCS IN		FL DOUT																KEY INT		AC CUT											LED PWM				31
				FL CS								FL CLK		CNVss			RESET						NO USE						ST DO		ST CLK
													BYTE			Xout		Xout															ST DI										R595	R594	R593
															Xin				Vss	Xin	Vcc																						4.7k	4.7k	10k
		1	2	3		4		5		6		7	8	9	10	11	12	13	14	15	16	17	18	19		20	21		22	23			24	25	26	27	28		29	30
		0	0	3.2	3						3.3			3.3		3.3		1.8		1.6	3.3	3.3		3.3	3.4		0	3.3		0		3.3		3.3		3.3	0.4	3.3		3.3
																							JL566
		JL548	JL550													JL562					JL565			CL502		JL568							JL569				JL574		JL576				R615
																																											47k
1															10k					27k			R568		R563															R582		R580	R586	R618
																							0		100				R567 100		R569 100		R570 100							4.7k		4.7k	10k	10k
															R549					R574							R565 22
R550																																													C526
																																													0.22
0
																																											Q504
																																											2SC4154TP-1EF		R613
																																	22									3.3	RESET SWITCH
																																													47k
																				C519			C518										R572							C521			0
																				47p			1000p																	100p				R590	C527
																																												100k	0.01
X500																		C515																									D502
6MHz																		0.1																									MA2J1110GLS0
		SCDT DIR DI	SHIFT DIR CL	FL CS	SIRCS IN		FL DOUT				FL CLK																	ST DO		ST CLK		ST DI				PCONT FL	LED PWM

R587

1

D-GND

TXD1

100

JL578

2

TXD1

R589

100

JL591

3

RTS1

JL592

4

3.3V

JL594

5

CLK1

RXD1

JL596

6

RXD1

CNVSS

JL597

7

CNVSS

RESET

JL599

8

RESET

JL601

RB504

9

D-GND

100

DIAG

JL623

DIAG

EN

EN

FAN_CONT

FAN_CONT

FAN_ON

FAN_ON

DC-DET

DC-DET

OVF2

OVF2

R596

OVF1

22

BD_SCLK

OVF1

LAT3

R597

22

LAT3

LAT2

BD_SDI

LAT2

LAT1

LAT1

SHIFT_DIR_CL

FAN_CONT

SHIFT_DIR_CL

SCDT_DIR_DI

FAN_ON

SCDT_DIR_DI

SOFT_MUTE

SOFT_MUTE

NS_INIT

BD_PCONT6

NS_INIT

NSP_MUTE

BD_PCONT5

NSP_MUTE

A.CAL_OUT

BD_PCONT4

A.CAL_OUT

D3070

BD_PCONT3

MA2J1110GLS0

BD_PCONT2

SD3_SurrBACK

BD_PCONT1

S-AIR

R606

22

BD_CS

R651

R607

100

BD_RESET

1k

CL507

RXD1

JL624

JL626

R654

TXD1

10k

R652

47k

0

3.3

2.5

0

-1

-2

JL625

Q507

RT3CLLM

POWER CONTROL

10

9

8

51

7

6

5

MAIN

BOARD

IC B/D

IC503

4

(2/5)

3

RESET SIGNAL GENERATOR

2

IC503

1

S-80935CNMC-G85T2G

3.4

1

OUT

CD

5

1.3

4.2

2

VDD

3

VSS

NC

4

SL501

C529

C528

0.022

0.1

BD_IF_REQ

BD_IF_START

RESET

CNVSS

(NC)

MAIN 55 BOARD(3/5)

(Page 56)

MAIN 56 BOARD(4/5)

(Page 57)

MAIN 57 BOARD(5/5)

(Page 58)

(Page 55)

HBD-E370/E470/E570/E870/T57

54 54