Samsung
Confidential
SAMSUNG PROPRIETARY
A
A
D
4
4
PROPRIETARY INFORMATION THAT IS
3
C
C
1.AGND_AUD IS AUDIO GROUND
3
2
SAMSUNG ELECTRONICS CO’S PROPERTY.
2
1
1
SAMSUNG
ELECTRONICS
B
B
MIC
3.AGND_MIC IS MIC GROUND
ALL TYPE IS 1608
H/P
LDO
4.AGND_CHS IS CHASS GROUND
PC BEEP
2. GND IS DIGITAL GROUND
THIS DOCUMENT CONTAINS CONFIDENTIAL
D
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
10K
R306
VDD_AUD
23-C3 54-B3
G_AUD
10nF
C239
2.2K
R318
G_AUD
G_AUD
C229
10nF
G_AUD
34-D3
55-D3
0
R315
C267
10nF
20K
R308
33-B3
54-B2
C222
1000nF
6.3V
R320
23-B4 55-C2
13
34
SENSE_B
SPDIFO
48
47
SPDIF_EAPD
10
SYNC
VREF
27
P3.3V
20K
31
35
LINE_OUT_L_D
LINE_OUT_R_D
36
21
MIC1_L_B
MIC1_R_B
22
MIC1_VREFO_L
28
32
MIC1_VREFO_R
MIC2_L_F
16
17
MIC2_R_F
30
MIC2_VREFO
MONO_OUT
37
NC0
45
46
NC1
RESET*
11
SDATA_IN
8
5
SDATA_OUT
SENSE_A
DVDD_CORE0
DVDD_CORE1
9
4
DVSS_CORE0
DVSS_CORE1
7
GPIO0
43
44
GPIO1
2
GPIO2
GPIO3
3
HP_OUT_L_A
39
41
HP_OUT_R_A
JDREF
40
23
LINE1_L_C
LINE1_R_C
24
29
LINE1_VREFO
LINE2_L_E
14
LINE2_R_E
15
LINE2_VREFO
25
AVDD1
AVDD2
38
AVSS1
26
42
AVSS2
BCLK
6
12
BEEP
CD_GND
19
18
CD_L
20
CD_R
33
DCVOL
1
10000nF
C241
U9
ALC262-GR
G_AUD
33-C3
55-D2
G_AUD
C223
10000nF
G_AUD
SHORT8
INSTPAR
C219
10000nF
G_AUD
SHORT7
INSTPAR
SHORT5
INSTPAR
INSTPAR
SHORT6
100nF
C218
C224
1000nF
55-D4 34-C1
54-B2
33-B3
1000nF
C207
33-D3
54-C2
R314
0
20K
R310
AL
150uF
6.3V
EC18
G_AUD
33-C3
23-B4 55-C2
34-B4
1K
R309
4
BYPASS
EN
3
2
GND
1
IN
5
OUT
VDD_AUD
U10
MIC5252-4.75BM5
G_AUD
G_AUD
C263
10nF
1000nF
C244
EC17
6.3V AL
150uF
55-C2
23-B4
Q24
RHU002N06
3
D
G
1
S
2
C242
100nF
20K
R337
R312
1K
VDD_AUD
100nF
C225
100nF
C221
R319
2.2K
34-C3
54-D4
1000nF
C243
56
R336
20K
R305
0
R313
NO_STUFF
C206
100nF
56
R335
32-C2
34-B4
100nF
C240
C220
4.7nF
55-C2
23-B4
54-D4 34-C3
39.2K
R311
G_AUD
32-C3
10nF
C976
P5.0V_AUD
G_AUD
G_AUD
GPIO1
CHP3_SPKR
AUD3_PCBEEP#
HP_OUT_L
HP_OUT_R
CHP3_AZ_SDI0
CHP3_AZ_AUD_SDO
G_AUD
CHP3_AZ_AUD_BCLK
CHP3_AZ_AUD_SYNC
CHP3_AZ_AUD_RST#
AUD5_LINE_OUT_L
AUD5_LINE_OUT_R
JCK_SENS_A
JCK_SENS_A
JCK_SENS_HP#
JCK_SENS_MIC#
MIC1
MIC2
AUD3_EAPD#
AUD3_PCBEEP#
Summary of Contents for NP-R20 series
Page 68: ...3 2 3 Function This Document can not be used without Samsung s authorization ...
Page 69: ...3 3 3 Function This Document can not be used without Samsung s authorization ...
Page 70: ...3 4 3 Function This Document can not be used without Samsung s authorization ...
Page 71: ...3 5 3 Function 2 Keyboard This Document can not be used without Samsung s authorization ...
Page 72: ...3 6 3 Function This Document can not be used without Samsung s authorization ...
Page 74: ...3 8 3 Function This Document can not be used without Samsung s authorization ...
Page 75: ...3 9 3 Function This Document can not be used without Samsung s authorization ...
Page 76: ...3 10 3 Function 4 PC Card Slot This Document can not be used without Samsung s authorization ...
Page 79: ...3 13 3 Function This Document can not be used without Samsung s authorization ...
Page 80: ...3 14 3 Function This Document can not be used without Samsung s authorization ...
Page 81: ...3 15 3 Function This Document can not be used without Samsung s authorization ...
Page 82: ...3 16 3 Function This Document can not be used without Samsung s authorization ...
Page 84: ...3 18 3 Function 8 Media Center This Document can not be used without Samsung s authorization ...
Page 85: ...3 19 3 Function 9 BIOS Setup This Document can not be used without Samsung s authorization ...
Page 86: ...3 20 3 Function This Document can not be used without Samsung s authorization ...
Page 90: ...Внешний Внешний вид вид ...
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