Internal Stereo Speakers - Samsung R60 NP-R60FY series Service Manual

4
SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO'S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
D
AUD5_MONO_OUT
AUD5_LINE_OUT_R
AUD5_LINE_OUT_L
C
B
A
4
3
VDD_AMP
nostuff
C753
100nF 10V
30-C3
C752
100nF 10V
nostuff
nostuff
C751
100nF 10V R721 0
30-D2
nostuff
R631
0
C750
R901
100nF 10V
30-D2
0 10V 16V 10V
nostuff
AMP_VDD
P5.0V_AUD
B520
CIS10J270NC
C762
100nF
10V
3
VDD_AMP
C700
100nF
10V
U509
TPA6017A2
R902
17 16
RIN- VDD
0 7 6
RIN+ PVDD1
2 15
GAIN0 PVDD2
3
GAIN1
18
R903 ROUT+
5 14
LIN- ROUT-
0 9
LIN+
10 4
BYPASS LOUT+
8
LOUT-
1
GND1
11 19
GND2 SHDN*
13 12
10V GND3 NC
20
GND4
21
THERM
nostuff
G_AUD
G_AUD

INTERNAL STEREO SPEAKERS

VDD_AMP
AUD5_SPK_R-
31-C2
AUD5_SPK_R+
31-C2
C761 AUD5_SPK_L-
C735
31-C2
100nF AUD5_SPK_L+
10000nF 31-C2
10V
G_AUD
The trace bigger than 30mil
2
C734 C704
100nF 10000nF
10V 6.3V
G_AUD
AUD5_SPK_R+
31-B2
AUD5_SPK_R-
31-B2
31-B2
AUD5_SPK_L+
31-B2
AUD5_SPK_L-
30-D4
AUD3_EAPD#
3
D
Q531
R722
RHU002N06
1K 1%
G
KBC3_SPKMUTE
34-B3
1
2 S
G_AUD
B18 BLM18PG181SN1
B19 BLM18PG181SN1
J3
B17 BLM18PG181SN1
HDR-4P-SMD
B20 BLM18PG181SN1
1
2
3
4
5
MNT1
6
MNT2
C493 C492 C491 C490
1nF 1nF 1nF 1nF
3711-000922
For EMI enhancement
nostuff nostuff nostuff nostuff
2
1
D
C
B
SAMSUNG
ELECTRONICS
1