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1
POWER ON RESET# CIRCUIT
DV33SB
R58
+
C207
10K
10uF/16V
ORESET#
A
R59
V4
1
2
1
2N3904
82K
C208
0.1uF
VD5
R60
1N 4148
82K
R 6 3
1
2
8 2 0 K
G 2
1
2
OXT ALI
OXT ALO
2 7 M H z
C 2 1 3
C 2 1 4
2 2 p F
2 2 p F
B
DV33
DV33
R66
R67
4K7
4K7
1
R71
2
OSDA0
SIF_SDA
100
1
R72
2
OSCL0
SIF_SCL
100
GENERAL PURPOSE SIF
DV33
R73
2
1
4K7
N 14
C215
R76
0.1uF
1
8
33R
NC
VCC
2
7
1
2
NC
WP
3
6
SIF_SC L
NC
SCL
C
4
5
SIF_SD A
GND
SDA
C216
C217
R77
EEPROM 24C16
22pF/NC
4K7
22pF/NC
MT5372 SYSTEM EEPROM
DV33SB
R83
R84
4K7
4K7
XP5
1
2
U0RX
3
U0TX
4
Header_1x 4
GND
FOR CODE DOWNLOAD AND DEBUGGING
D
1
PDF 文件使用 "pdfFactory Pro" 试用版本创建
2
DV33
R62
C211
10K
+
10uF/16V
1
R64
2
1
V5
2N3904
4K7
R65
VD6
47k
1N4148
GND
GND
GND
DV33
DV33
MCLK
R68
R69
R70
4K7
4K7
4K7
DCLK
SMCE#
TRAP-MODE CIRCUIT
SH O U LD B E R EMO VED IN MP
GPIO_1
1
R78
JTAG_RTCK
1
JTAG_TDO
R79
JTAG INTERFACE
2
www.fineprint.cn
3
4
N13
25
29
PDA1
PDD0
A0
D0
24
31
PDA2
PDD1
A1
D1
23
33
PDA3
PDD2
A2
D2
22
35
PDA4
PDD3
A3
D3
21
38
PDA5
PDD4
A4
D4
20
40
PDA6
PDD5
A5
D5
19
42
PDA7
PDD6
A6
D6
18
44
PDA8
PDD7
A7
D7
8
30
PDA9
A8
D8
7
32
PDA10
A9
D9
6
34
PDA11
A10
D10
5
36
PDA12
A11
D11
4
39
PDA13
A12
D12
PDA14
3
41
A13
D13
2
43
PDA15
A14
D14
1
45
PDA16
PDA0
A15
D15/A-1
48
PDA17
A16
17
14
PDA18
NOR_ORESET#
A17
WP/ACC
R61
16
15
1
PDA19
A18
RY/BY
9
47
PDA20
0R0/NC
A19
BYTE
10
PDA21
A20
13
37
PDA22
A21
VCC
26
POCE0#
CE
C209
28
27
POOE0#
OE
GND1
0.1uF
11
46
POW E#
WE
GND2
12
NOR_ORESET#
RESET
GND
IC FLASH MX29LV320 32Mb TSOP-48
C212
NOR FLASH
0.1uF
+3V3
R74
RN4
10K/NC
R75
10K
75X4
TVTREF#1
JTAG_RST#
JTAG_TDI
JTAG_TMS
JTAG_TCK
33R
2
2
33R
JTAG_DBGRQ
JTAG_DBGACK
R80
R81
R82
10K
10K
10K
3
4
5
2
L34
DV33
1
2
120R 2 A
C210
10uF
GND
XP4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
XP-20
Cannot open file
E:\workfiles\input\Import
ed V1.5 FOR SINGLE
HDMI72.PRJPCB\Image
.bmp
5
6
+3V3
+3V3
DV33SB
DV33SB
A
DV33
DV33
ORESET#
ORESET#
OXTALI
OXTALI
OXTALO
OXTALO
OPW M0
OPWM0
POOE0#
POOE0#
POCE0#
POCE0#
POW E#
POWE#
PDD[0..7]
PDD[0..7]
PDA[0..22]
PDA[0..22]
NOR FLASH
JTAG_RST#
JTAG_RST#
JTAG_TDI
JTAG_TDI
JTAG_TMS
JTAG_TMS
JTAG_TCK
JTAG_TCK
JTAG_RTCK
JTAG_RTCK
JTAG_TDO
JTAG_TDO
JTAG
B
U0RX
U0RX
U0TX
U0TX
OPCTRL6
OPCTRL6
OPCTRL7
OPCTRL7
SMCE#
SMCE#
DCLK
DCLK
MCLK
MCLK
OSDA0
OSDA0
OSCL0
OSCL0
SIF_SDA
SIF_SDA
SIF_SCL
SIF_SCL
GPIO_1
GPIO_1
C
D
MediaTek Confidential
MediaTek Inc.
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610
Title
MT5372 PERIPHERAL
Rev
Size
Docum ent Num ber
Draw n
MT 5372_SZD EMO _V1_S
Terry
1.1
C
Date:
Sheet
7
of
13
6
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Troubleshooting
