Hyundai H-LCD1501 Schematics Audio

D

C

B

A

1

2

3

4

	SPEAK_R_OUT				C307
			U301		470uF/25V
		9	PGND			VS2
		10	PGND		OUT2
		11	PGND		SGND
		12	PGND			IN2
		13	PGND			IN1
		14	PGND		STBY
		15	PGND		OUT1
		16	PGND			VS1
					TDA7268
		GND				C332
		SPEAK_L_OUT
					470uF/25V
+5V_MCU
		R328	10K
				3	R325	4.7K
A_STBY	R326	4.7K	1
			Q302
			BC848	2

GND

AUDIO_STBY

VIDEO_SET1

VIDEO_SET2

C304

0.47uF/16V

A_R_OUT

R304

0

V2_L

L434

20K

C3151

470p2

V2_R

C3161

470p 2

U302

L401

20K

1

SCIN_L

SCIN_R

39K

+12V

GND

2

P1

P2

R 309

8

39K

39K

C309

3

MIN_L

AIN_R

0.47uF/16V

7

R314

R315

C310

4

C_SMO

C_PS1

+8V GND

100uF/16V

5

C313

MIN_R

AIN_L

GND0.47uF/16V

6

C317

6

VP

C_PS2

0.47uF/16V

L301

120 OHM

5 GND

GND

C318

7

SCOUT_R

SCOUT_L

8

47uF/16V

GND

MAD

4

C301

R316

C319

9

MOUT_R

MOUT_L

0.47uF/16V

6.8K

C334

0.01u

3

0.01u

GND

10

LIN_R

LIN_L

C321

0.068u

11

R319

C_BR1

C_BL1

2

GND

12

C_BR2

C_BL2

C329

12K

C323

0.15u

13

1

6.8K

NC

NC

0.01u

C325 6800p

14

GND

C_TR

C_TL

R321

15

C330

0.47uF/16V

LOUT_R

LOUT_L

R322

10K

C327

R323

100

16

SCL

SDA

C328

47uF/16V

470uF/25V

GND

R301

10K

TDA9859

3

C333

3

0.01u

1

1

Q301

BC848

2

Q303

BC848

2

GND

	C302		0.47uF/16V
		0.47uF/16V
			C303
				39K	39K
				R 305	R 306
32				GND
31
						C312
30	C311	0.15u
29						0.47uF/16V
28	C314
27						C308
					0.47uF/16V
26	0.15u
25
24		GND
23						C320
	C322			0.068u
22
21					R320	12K
20	C324			0.15u
		C326		6800p
19
18				C331	0.47uF/16V	GND
17			100
	R324

1

2

3

4

			5	6
		R302	100K
			V1_L
	R303	100K		D
			V1_R
			R308	3.9K
				TV_R
			R307	3.9K
				TV_L
510	510
R 312	R 311
GND			R317 0	C
0.47uF/16V			A_L_OUT
	39K
	R 318

GND

I2C_SDA

I2C_SCL

B

Title								A
Size	Document Number						Rev
A							?
Date:			Sheet	1	of	1
TitleBlock0
5				6

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