Clevo D901C manual Sheet 35 Audio Board

Schematic Diagrams

Audio Board

JADJ1
	18
1

VDD5_A

CIR_RX_A

LINE-R_A

LINE-L_A

AJADJ1

1

2

3

4

5

6

				AJAUDIO4
				5
LINE-R_A		LINE_SENSE_A		4
	AL7	HCB2012KF-121T30		3
LINE-L_A	AL6	HCB2012KF-121T30		6
				2
				1
		AC8	AC7	2SJ-S870-010

330P 330P

LINE IN (SURR)

4BLUE

SPDIF-OUT_A

MIC1_R_A

MIC1_L_A

JD_SENSE_A

AMP_MUTE_A

MSPKR_A

MSPKL_A

7

8

9

10

11

12

13

14

15

16

17

18

A_AGND

SPDIF-OUT_AAL5 FCM1608K-121T06

AC6

680P

GND_A

AJAUDIO3

5

4

3

6

2

1

2SJ-S870-010

AJAUDIO2

SPDIF

OUT

3 BLACK

B.Schematic Diagrams

A_AGND GND_A

D02

Sheet 35 of 40

Audio Board

LINE_SENSE_A	AR3	10K_04
MIC_SENSE_A	AR2	20K_04
HP_SENSE_A	AR1	39.2K_1%_04

MIC1_R_A		MIC_SENSE_A
	AL4	FCM1608K-121T06
MIC1_L_A	AL3	FCM1608K-121T06

AC5 AC4

680P 680P

A_AGND

HP_SENSE_A

AMP_MUTE_A

MSPKR_A	AL2	HCB2012KF-121T30
MSPKL_A	AL1	HCB2012KF-121T30

AC3 AC1 AC2

680P 680P .1U_04

A_AGND

JD_SENSE_A

5

4

3

6

2

1

2SJ-S870-010

AJAUDIO1

5

4

3

6

2

1

2SJ-S870-010

5	4	1
3

2

6

SOLDER SIDE VIEW

MIC IN (CENTER)

2PINK

SPEAKER OUT (FRONT)

1GREEN

(Audio Board)

AH1	AH3	AH2	AH4
H6_0D2_3	H6_0D2_3

C48D48N C48D48N

GND_A GND_A

VDD5_A BR3

AC9

.1U_04

AU1

CIR_RX_A O

G

100_08V

C.IR

GND_A IRM-V038/TR1

AC10 4.7U/10V_08

GND_A

B - 36