Samsung 730MP Service Manual page 72

11 Schematic Diagrams
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11-11 Memory and MP3 Schematic Diagram
+3.3V_DV
1
NC
2
NC
R9021 0
3
RESET_B
XRESET
4
DGND3
5 IC909
NC
MA8201
6
DVDD3
7
NC
R9024 0 8
SSNCK DREQ
R9026 0 9
ACLK DCLK
R9027 0 10
ADOUT
SDATA
11
NC
X902
HC-49/SM5H(24.576MHz)
24.576MHz
C974
C975
50V
50V
20pF
20pF
+3.3V_DV +3.3V_DV
R992 R993 R994 R995 R996
1.5K 1.5K 1.5K 1.5K
4.7K
MGND1
FCD2_B
FOE_B
FCE1_B
FCD1_B
FCE2_B
FIORD_B
FIOWR_B
FWE_B
FRDY
FRESET
FWAIT_B
FREG_B
<<Comfact Flash>>
+3.3V_DV
CN905
R9011
SFC024-30-1000
1.5K
1 26
2 25
FA0
3 24
FA1
4 23
FIOWR_B
5 22
6 21
FD0
7 20
FD1
8 19
FD2
9 18
FD3
10 17
11 16
12 15
13 14
FD4
FD5
FD6
FD7
11-16
+3.3V_DV
+3.3V_AV
R9016
100K
1/16W
33
NC
32
TEST2
31
TEST1
30
TEST0
29
NC
28
SO FA10
0 R9022
27
SI FA4
26 0 R9023
SCLK FA8
25 0 R9025
NC
24
NC
23
NC
FT901
BLM41P600S
+5V_IN
R998
R999 C976
C
560
1uF
10K
DPF_PW B
E
Q901
2SC2412K-Q
C964 R9003
100nF 0
50V
GP16
CN904
CFH050-27-0002 MGND2
GP17
GP18
GP19
+3.3V_DV
R9004 R9005 R9006 R9007
4.7K 4.7K 68K 68K
R9012
R9013 R9014
470ohm 4.7K 4.7K
SM_WP
FD3
SM_CD
FD4
FA7
FA6
FIORD_B
FA5
FD0
FD1
FD2
SD_CD
SD_WP
C972
<<SD / MMC>>
<<Smart Media>>
10pF
+3.3V_DV
R946
10K
C950
10uF
+3.3V_DV
IC906
SI9933ADY-T1
+5V_VCC
BLM41P600S
S1 D1
1 8
FT903
2 G1
7
D1_1
1
3 S2 D2 6
4 D2_1 5
G2
U172
R997
100K
10V
CN903
MSC010-20-0000
1
2
3
MGND1
4
C962
C963
5
100nF
100nF
6
7
8
9
10 MGND2
R9000 R9001 R9002
4.7K 4.7K 4.7K
<<Memory Stick>>
R9008 R9009 R9010
1K 10K 68K
CN906
SDR009-20-0100
1
+5V_VCC
2
3
4
5
6
7
8
9
10
C966 C967 C968
11
10nF 100nF 100uF
50V 25V 16V
MO
R947
4.7K
IC904
ELM7529CBA-S
3 1
VDD OUT RESET_B
VSS +5V_IN
2
+3.3V_DV
CN901
slcon14p_1
1
R960 R961
2
3 10K 10K
4
5
6
7
U161
8
9
U162
10
C
11
B
U163
12
E
Q900
13
C960 C961
2SC2412K-Q
14
100nF 100nF
KEYPAD CONNECTOR
+5V_VCC
+3.3V_DV +3.3V_AV
C970
100uF
16V
B B
2 2
FT904 FT905
IC907
U160 BLM41P600S BLM41P600S
AP1117D-33A
A A
3 OUT 4 1 1
IN 1
GND
1
C969 R9015
100uF 4.7K
16V 1/16W
R957 0 1 40
VCLK
R958 0 1 60 20 1
VHS Y0
19
1 59
R959 0 1 38 1
39
VVS Y1
R962 0 1 U168 58 18 1
SDA Y2
U129 57 17 U142
U130
R963 0 1 37 36 1
SCL Y3
R964 U143
0 1 U131 56 16 1
CS Y4
U132 55 15 U144
R965 0 1 35 34 1
DPF_PW Y5
U133
R966 0 1 54 14 1 U145
RESET_B Y6
U146
U134 53 13
32
R970 0 1 33 1
LOUT_L Y7
R971 0 52 12
1 U135 U147
DPFUSB_CTRL U148
U136 51 11
R973 0 1 31 30
LOUT_R U149
U137 50 10 1
UV0
U138
49 9
U139 29 28 1
UV1
1 48 8 1
DPF_BOOT UV2
47 7 U150
26
27 1
UV3
FT902 6 1 U151
46
UV4
U140 U152
BLM41P600S 45 5
1 25 24 1
UV5
U153
44 4 1
UV6
U154
43 3
23 22
1
UV7
U141
42 2 U155
U156
41 1
21
U157
11202-6
CN902
R975 0
S6
R978 0
S4
R9032 100
DPF_BOOT
+2.5V_DV +2.5V_AV
IC908
AP1117E25A
B B
2 2
BLM41P600S
BLM41P600S
IN GND FT906
OUT U159 FT907
A A
1 1
1
C965
C971
100nF
100uF
50V
16V
730MP