Samsung NP R40 - Page 68

Samsung
Confidential
4
3
1
A
2
To reduce GPRS noise
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
INTERNAL STEREO SPEAKERS
Should be written sign "L","R" on the PCB
3
D
4
These Patterns must be 30mils
AMP_VDD
D
PROPRIETARY INFORMATION THAT IS
SAMSUNG
C
SAMSUNG ELECTRONICS CO’S PROPERTY.
THIS DOCUMENT CONTAINS CONFIDENTIAL
BB
C
1
SAMSUNG PROPRIETARY
EXCEPT AS AUTHORIZED BY SAMSUNG.
2
ELECTRONICS
51-B433-C2
AGND_AUD
51-B433-C2
1%
40.2K
R742
AMP_VDD
CIS10J270NC
B530
6.3V
1000nF
C726
AGND_AUD
R741
47K
R730
10K
50-B2 33-A2 32-D4
C754
10000NF
10V
AGND_AUD
P5.0V
47K
R743
D
3
1
G
2
S
AGND_AUD
nostuff
RHU002N06
Q529
SHUTDOWN
1
4
VDD1
VDD2
17
32-D433-B250-B2
10V
C722
330nF
7
GND2
GND3
9
GND4
10
11
GND5
12
GND6
GND7
19
21
GND8
20
HP_IN
INA+
8
6
INA-
INB+
13
15
INB-
3
OUTA+
OUTA-
5
OUTB+
18
16
OUTB-
nostuff
U512
LM4863MTEX
BYPASS
14
GND1
2
0.047nF
C719 C720
0.047nF
nostuff
AGND_AUD
0.047nF
C716
nostuff
nostuff
C725
0.047nF
2
0.047nF
C721
nostuff
50-B132-D2
Q532
RHU002N06
3
D
G
1
S
3711-000922
J4
HDR-4P-SMD
1
2
3
4
100nF
C752
51-B433-C2
P5.0V
33-C2 51-B4
32-D2 50-B1
R740
40.2K
1%
C714
1000nF
6.3V
100nF
C718
AGND_AUD
10V
C715
10000NF
nostuff
EC528
150uF
6.3V
AL
10K
R705
0.047nF
C717
nostuff
nostuff
C723
0.047nF
C755
1000nF
36-B3
C724
100nF
AMP_VDD
AGND_AUD
EMI
EMI507
EXF-0023-02 EXF-0023-02
EMI504
EMI
nostuff
33-C151-B4
51-B4 33-C1
51-B4 33-C1
nostuff
51-B4 33-C1
LINE_OUT_R
LINE_OUT_L
AUD5_SPK_L-
AUD5_SPK_L+
AUD5_SPK_R-
AUD5_SPK_R+
AUD5_SPK_L+
AUD5_SPK_R+
AUD5_SPK_R-
AUD5_SPK_L-
KBC3_SPKMUTE
AUD3_EAPD#
AUD3_EAPD#
C753
100nF