MSI MS-55591 Schematic 10
5
4
3
2
1
MS-55591-1.0 BLOCK DIAGRAM(2006/08)
D D
FLASH
FLASH
VDDIO_P
VBAT
VBUS(5V)
D+
3.3V
LDO
VDDIO
3.3V
POWER
SWITCH
VDDD
1.8V
VDDIO_P
REGULATOR
USB
D-
A
D
GND
USB_5V
1.8"
VDDIO_P
C C
TFT
LCD
Power/Play/Pause
B
Menu
VOL +
Back Light
PWM
U
T
VOL Forward
Reward
OK
Main Chip
T
STMP3507
O
REC
B B
450mA
Li-ON
VBAT
Charger
N
HOLD
S
RESET
1.8V
A A
LDO
Li-lon
VDDIO_P
VBUS(5V)
ORVBAT
Line
IN/OUT
Audio 24MHz
Switch
1.8V
RTC
I2S
I2C
STFM
1000
MIC
VDDIO_P
MIC_BIAS
5
4
3
2
Title
MS-55591
Size Document Number Rev
_ 0A
Custom
Date: Sheet of
1
1 9Thursday, August 31, 2006
5
4
STMP3507 100-Pin TQFP - 1 CHANNEL BUCK MODE
VDD_BAT
3
One cap for each pin (39, 11, 86)
+1.8V
VDDD
2
1
C7
29
28
96
VddIO1
VssIO1
VddIO2
GP55 / SM_WPn
GP54 / SM_WEn
GP51 / CF_IOWRn
GP52 / CF_IORDn
GP42 / CF_A10
GP35 / CF_A3
GP34 / CF_A2
GP33 / CF_A1
GP32 / CF_A0
GP43 / CF_REGn
GP50 / CF-RESETn
GP44 / CF_CE1n
GP49 / CF_BVD1
GP48 / CF_WPn
GP47_CF_READY
GP46 / CF_CDn
I2C_SDA
I2C_SCL
uSD_CLK
uSD_DATA_OUT
uSD_DATA_IN
SW_LIN_IN 7
LCD_D0 5
0.1uF
97
GND
VssIO2
L1
C15
0.1uF
C24
4pF
SDR-31-4R7M
IND_SDR31_100M
1 2
C6
1uF
U1
61
Vdd5V
80
USB_DP
81
USB_DM
67
Vag
66
Vbg
64
VddHP
73
VddA1
76
VddPLL
63
VssHP
72
VssA1
78
VssPLL
65
HPR
62
HPL
55
MIC
59
LINE1R / HP_COMMON
57
LINE1L / HP_SENSE
58
LRADC1 / MIC_BIAS
60
LRADC2 / TEMP_SENSE / MIC_BIAS
56
BATT
70
REF_RES
71
REFp
68
ADCL
69
ADCR
77
VddXTAL
75
XTALi
74
XTALo
4
79
PSWITCH
465251
49
DCDC_Batt
ONCE_DSI
ONCE_DSO
ONCE_DSK
D D
USB_5V3,5
C C
VDDD
GND
B B
R6
620
C19
0.1uF
C20
1000pF
5
1%
GND
A A
+
USB_5V
GND
C16
0.1uF
VDD_BAT
C3
68uF
C13
0.1uF
C21
1000pF
VDD_XTAL6,8
VDDD
LINE_OUT_R7
LINE_OUT_L7
+
LINE_IN_R7
LINE_IN_L7
MIC_BIAS7
LRADC29
C4
0.01uFC50.1uF
GND
C12
USB_D+5
1uF
USB_D-5
C14
1uF
GND
C17
0.1uF
LINE_OUT_R
LINE_OUT_L
MIC
MIC7
LINE_IN_R
LINE_IN_L
C22
0.1uF
GND GND
C23
4pF
PSWITCH8
USB_D+
USB_D-
C18
0.1uF
XTAL_OUT6
XTAL_IN6
GND
484750
DCDC_VddD
DCDC_VddIO
GP7 / I2S_DataO2
ONCE_DRn
8889909192939495828385
53
C1
0.01uFC20.1uF
54
DCDC_Gnd
STMP3507
GP6 / I2S_DataO1
GP5 / I2S_DataO0
GP4 / I2S_BCLK
GP3 / I2S_WCLK
GP2 / I2S_DataI2
GP1 / I2S_DataI1
GP0 / I2S_DataI0
GND
DCDC_Mode2
GP11
GP9
GP10
GP8
84
86
87
11
10
39
38
VddD3
VssD3
VddD2
VssD2
VddD1
VssD1
GP56 / SM_READY / CF_WAITn
GP45 / SM_CE1n / CF_CE0n
TESTMODE
GP19 / TIO1
GP18 / TIO0
GP15 / SPI-SSn
GP14 / SPI_MOSI / SM_WP2n
GP13 / SPI_MISO
6
98
99
1001234
GND
SW_LIN_IN
LCD_D0
LCD_CS#
LCD_WR#
PWM
LCD_RS
I2S_DATA
LCD_D1
LCD_D2
I2S_WCLK
I2S_BCLK
LCD_D5
LCD_D6
LCD_D7
3
One cap for each pin (29, 96)
GP31 / SM_D7 / CF_D7
GP30 / SM_D6 / CF_D6
GP29 / SM_D5 / CF_D5
GP28 / SM_D4 / CF_D4
GP27 / SM_D3 / CF_D3
GP26 / SM_D2 / CF_D2
GP25 / SM_D1 / CF_D1
GP24 / SM_D0 / CF_D0
GP41 / SM_ALE / CF_A9
GP40 / SM_CLE / CF_A8
GP39 / SM_SEn / CF_A7
GP38 / SM_CE0n / CF_A6
GP37 / SM_CE2n / CF_A5
GP36 / SM_CE3n / CF_A4
GP53 / SM_REn / CF_OEn
GP12 / SPI_SCK
GP16 / I2C_SCL
GP17 / I2C_SDA
5
LCD_CS# 5
LCD_WR# 5
PWM 3
LCD_RS 5
I2S_DATA 6
LCD_D1 5
LCD_D2 5
I2S_WCLK 6
I2S_BCLK 6
LCD_D5 5
LCD_D6 5
LCD_D7 5
C8
0.1uF
C10
0.1uF
37
36
35
34
33
32
31
30
WP#
27
WE#
26
FLASH_RDY
25
LCD_D4
9
VOLUP
8
OK
22
ALE
21
CLE
20
FORWARD
19
CE0#
18
CE2#
17
CE3#
16
HOLD
15
PLAY_SWMIC_BIAS
14
LCD_D3
13
uSD_DETECT
12
CE1#
24
RE#
23
MENU
44
43
LCD_RESET
7
REC
45
SW_LIN_OUT
42
VOLDN
41
REWARD
40
I2C_SDA 6
I2C_SCL 6
uSD_CLK 4
uSD_DATA_OUT 4
uSD_DATA_IN 4
C9
0.1uF
STMP35XX BOOT MODE SELECT
GND
VDDIO
C11
0.1uF
GND
IO7
IO6
IO5
IO4
IO3
IO2
IO1
IO0
IO7 4
IO6 4
IO5 4
IO4 4
IO3 4
IO2 4
IO1 4
IO0 4
WP# 4
WE# 4
FLASH_RDY 4
LCD_D4 5
VOLUP 8
OK 8
ALE 4
CLE 4
FORWARD 8
CE0# 4
CE2# 4
CE3# 4
HOLD 8
PLAY_SW 8
LCD_D3 5
uSD_DETECT 4
CE1# 4
RE# 4
MENU 8
LCD_RESET 5
REC 8
SW_LIN_OUT 7
VOLDN 8
REWARD 8
VDDIO_P
R7
47K
2
BOOT MODE 02
3.3V NAND w/Play Recovery
R1
2.2K
I2S_DATA5
LCD_D15
LCD_D25
I2S_WCLK5
LCD_CS#5
GND
Title
MS-55591
Size Document Number Rev
_ 0A
Custom
Date: Sheet of
00
1 1
VDDIO_P
R2
47K
GPIO
01 03
1
0
R4
47K
1
08
0
R3
2.2K
R5
47K
2 9Thursday, August 31, 2006
5
4
3
2
1
POWER
VDD_BAT
D D
C26
1uF
R10
1M
GND
Q3
2N7002
USB_5V2,5
C C
R12 1K
VDDIO REGULATOR
U2
1
2
GND
3
ENINByP
RT9167A33PB_500mA
GND
OUT
5
4
GND
C30
10000pF
C27
0.01uF
3.3V
C28
0.1uF
C29
1uF
VDDIO
+
GND
C25
22uF
VDDD
VDDIO_P Power Switch
Q1
IRLML6401
R8
100K R9
R11
100K
B
GND
CE
Q2
N-MMBT3904_SOT23
VDDIO_PVDDIO
100K
GND
LCD BACKLIGHT
VDDIO_P
CHOKE1
VDDIO_P REGULATOR
100uH
PWM2
R13
47K
C35
22nF
VDDIO_P
C32
1uF
C33
1uF
RB551V-30-S-SOD-323
CA
C31
D2
B B
1uF
GND
U3
1
2
GND
3
ENINByP
RT9193-30PU5_300mA
OUT
5
4
RB551V-30-S-SOD-323
Q4
AO3400
CA
D1
C34
2.2uF
VLED+ 5
D3
BZT52C15-ZENER-15V
A C
GND
A A
5
4
3
GND
Title
MS-55591
Size Document Number Rev
Date: Sheet of
2
_ 0A
Custom
3 9Thursday, August 31, 2006
1
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