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5-29 DSP56371(ASSY PCB MISC-READY, BN94-00579A)
This Document can not be used without Samsung's authorization.
+3.3V_S
1K
R910
C
B
HDMI_S_SEL
E
R926
0
HDMI_MCLK
R934
0
HDMI_SCLK
R936
0
HDMI_LRCLK
0
R937
HDMI_SDO
DSP_MCLK
DSP_SCLK
DSP_LRCLK
DSP_SDO
NRSTO
FROM CPU
4450_L
4450_R
Samsung Electronics
+3.3V_S
DSP_3.3V
10uH
N
L903
C905
C906
100uF
100nF
16V
C907
C908
100uF
100nF
16V
do not stuff
Q901
KSC1623-G
+3.3V_S
IC902
MC74VHC244DTR2
1
20
IN
VCC
U63
OE1
2
19
100nF
I0
IN
OE2
3
18
O4
IN
O0
4
17
SAM_SDO
I1
IN
I4
5
16
O5
IN
O1
6
15
SAM_LRCLK
I2
IN
I5
7
14
IN
O2
O6
8
13
SAM_SCLK
I3
IN
I6
9
12
IN
O7
O3
10
11
SAM_ODCLK
GND
IN
I7
C916
100nF
R947
100
C921
10nF
150
470nF
R948
C922
R952
150
C923
470nF
C924
10nF
R955
0
C925
1uF
50V
C926
1uF
50V
H: Left Justified
L: I2S
MATERIAL
C901
C902
C903
C904
DSP_3.3V
100nF
100nF
100nF
100nF
C4004
100nF
25V
MATERIAL
DSP_1.25V
3
4
C928
MATERIAL
100uF
C909
C910
C911
C912
16V
100nF
100nF
100nF
100nF
DSP_1.25V
1
2
C4005
LM317EMP
100nF
IC901
25V
MATERIAL
R911
220
1
2
3
4
R915
0
5
R917
0
6
R919
0
7
56371_SDO
8
9
R921
0
10
R923
0
11
12
R927
0
13
SAM_SPDIFO
R929
0
14
HDMI_SPDIF
R5148
0
15
R6007
0
16
17
18
R5149
0
19
R935
0
20
GND
DSP_3.3V
DSP_1.25V
+3.3V_S
+3.3V_S
L901
L902
3.3UH
3.3UH
C917
C918
C919
47uF
100nF
47uF
16V
16V
R6009
IC904
R6010
CS5333-KZ
R6011
16
1
RST_
VL
0
R949
15
2
VQ
MCLK
R950
0
14
3
AINL
SCLK
R951
0
13
4
AINR
SDATA
12
5
REF_GND
VA
11
6
FILT+
GND
0
R953
10
7
TST
LRCK
9
8
DIF
DIV
R956
47K
R957
0
H : Master Mode
L : Slave Mode
Master Mode
Slave Mode
H: High rate Mode
H: MCLK/2
L: Base rate Mode
L: Not changed
R6001
100
DSP_SDO
R6002
0
5333_SDO
R6003
0
DSP_LRCLK
R6004
0
DSP_SCLK
R6005
0
DSP_MCLK
do not stuff
5333_SDO
R6006
0
56371_MCLKO
R5150
0
56371_PCMO
R5144
100
56371_LRCLKO
R5145
100
56371_SCLKO
R5147
100
56371_MCLKO
DSP_1.25V
DSP_3.3V
GND
60
SDO4_SDI1_PC7
FST_PE4
R912
100
59
IO_GND
SDO5_SD10_PE6
R913
100
58
IO_VDD
SDO4_SDI1_PE7
R914
100
57
SDO3_SDI2_PC8
SDO3_SDI2_PE8
R916
100
56
SDO2_SDI3_PC9
SDO2_SDI3_PE9
R918
100
55
SDO1_PC10
SDO1_PE10
R920
100
54
SDO0_PC11
SDO0_PE11
53
CORE_VDD
CORE_GND
52
AMO_PF8
IC903
CORE_VDD
R922
4.7K
51
SPDIFLOCK_PF6
MODA_IRQA
R924
4.7K
DSP56371
50
AMI_PF7
MODB_IRQB
R925
4.7K
49
CORE_GND
MODC_IRQC
R928
4.7K
48
SPDIFIN1_PF2
MODD_IRQD
R930
100
47
SPDIFIN2_PF3
RESET_B
R932
46
10K
SPDIFIN3_PF4
PINIT_NMI
45
SPDIFIN4_PF5
EXTAL
44
IO_VDD
PLLD_VDD
43
SPDIFOUT2_PF1
PLLD_GND
42
SPDFOUT1_PF0
PLLP_GND
41
SPDIF_PLL_GND
PLLP_VDD
DSP_3.3V
DSP_3.3V
N
L1703
10uH
C915
C931
100nF
100uF
C914
16V
100nF
DSP_3.3V
SCL_S
SDA_S
C929
C930
U68
100nF
100nF
100nF
C920
100nF
0
DSP_MCLK
0
DSP_SCLK
0
DSP_LRCLK
56371_MCLKO
56371_SCLKO
5333_SDO
56371_LRCLKO
Schematic Diagrams
DSP_3.3V
DSP56371_RST
DSP_3.3V
K3750HC12.288MHz
X901
C913
100nF
R6008
0
56371_MCLKO
5-29
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