Sony HBD-E370/E470/ E570/E870/T57 service manual Printed Wiring Board Connect Board

5-31. PRINTED WIRING BOARD - CONNECT Board -

• See page 34 for Circuit Boards Location. • : Uses unleaded solder.

1

2

3

CONNECT BOARD

A

CL352

(CHASSIS)

CL355

R309

CL348

JW315

JW314

JW313

R307

CL350

R308

29

30

JW311

CL349

B

JW318

JW312

CL345

R320

JW317

JW310

CN303

EZW-T100

CL334

JW308

R311

CL329

CL328

Q300

E

C

JW309

R302

CL325

CL326

R301

R300

1

2

R303

E

Q301

JW320

JW319

JW305

JW301

JW304

D

CL305 CL309 CL312 CL315 CL318 CL308CL320 CL300 CL302

CL354

CL306 CL319 CL301 CL303

CL307 CL311 CL313 CL317

CL304

(CHASSIS)

2

14

6

1

CL353

1

CN300

15

CN301

11

E

1-880-758-

(11)

(CHASSIS)

A

MAIN BOARD

L

AUDIO BOARD

CN702

CN12

(Page 52)

(Page 50)

HBD-E370/E470/E570/E870/T57

						HBD-E370/E470/E570/E870/T57
5-32. SCHEMATIC DIAGRAM - CONNECT Board -
	1		2		3	4		5		6
A			CONNECT BOARD					CL355
								CL352
			CN301					CN303
			6P
		S-AIR GND	6	CL320				30P		(CHASSIS)
	L			CL319				EZW-T100
		S-AIR 4V	5
				CL300
		A5V	4						1	A5V
				CL301
	AUDIO
		S-AIR R	3						2	Rch
	BOARD			CL302
B	CN12	AGND	2	CL303					3	AGND
	(Page 51)	S-AIR L	1						4	Lch
								CL325
									5	GPI00(OPEN)
								CL326
					Q300, 301				6	GPI01(OPEN)
				B+ SWITCH					7	GPI02
						R311		CL328
									8	GPIO3(pull-down)
						10k		CL329
				Q301
									9	4V
				2SB1690KT146	4.2
									10	GND(MODULE)
				0
C									11	RESET
				R302					12	ADC_SEL
				470	4.2
									13	GND(MODULE)
						R320		CL334
				R303					14	LRCK1
				47k		0
									15	BCK1
				R301					16	SD1(D-MIX)
									17	GND
				470
				Q300					18	I2C_SCL
				RT1N441M-TP-1	0
D
									19	I2C_SDA
				3.3
									20	SRC_MUTE(Low)
			CN300	R300					21	IFMT0(Low)
				470
			15P	CL305					22	GND
		GPIO2	1						23	LRCK2
				CL307
		I2C-SDA	2						24	BCK2
				CL306				CL345
		ADC-SEL	3						25	GND for DET(OPEN)
				CL309
		I2C-SCL	4						26	SD2(SL/SR)
				CL308
E		RESET	5						27	SD3(SBL/SBR)
	A			CL311				CL348
		SD3	6			R307	10k		28	SD4(pull-down
				CL304				CL349
		P_CONT_S-AIR	7			R308	10k		29	SPDIF(pull-down)
				CL312				CL350
	MAIN	SD2	8			R309	10k		30	SPDIF_SEL(pull-down)
	BOARD
	(5/5)	GND	9	CL313
	CN702	SD1	10
	(Page 58)
		GND	11
				CL315				CL354
		LRCK	12
				CL318						(CHASSIS)
F		GND	13
				CL317
		BCK	14
								CL353
		GND	15
										(CHASSIS)
59	59