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NS-K2G21 SCHEMATIC P.V.T VER.0.9
18, JULY, 2008
B B
A A
Title
Title
Title
CEHBTECH
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A4 NS-K2G21 0.9
Date: Sheet of1 1Friday, July 18, 2008
Date: Sheet of1 1Friday, July 18, 2008
5
4
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Date: Sheet of1 1Friday, July 18, 2008
1
Page 2
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- HISTORY
- NS-K2G21 Schematics VER 0.9 (P.V.T)_080718
D D
C C
B B
A A
Title
Title
Title
CEHBTECH
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A4 NS-K2G21 0.9
Date: Sheet of1 1Friday, July 18, 2008
Date: Sheet of1 1Friday, July 18, 2008
5
4
3
2
Date: Sheet of1 1Friday, July 18, 2008
1
PDF created with pdfFactory Pro trial version www.pdffactory.com
Page 3
5
CPU
D D
LI-ION_BATTERY
BT1
BT1
1
+
+
POS
D4
CT5
CT5
C21
C21
C22
C22
C23
Y1
1uF
1uF
STMP3770-100QFP
C28
C28
1uF
1uF
C23
0.01uF
0.01uF
0.1uF
0.1uF
U1
U1
53
VDD5V
77
USB_DP
78
USB_DM
58
VDDA1
69
VSSA2
60
VSSA1
73
VDDXTAL
68
REFP
67
VAG
57
HPR
61
HPL
62
HP_SENSE
59
HP_VGND
64
LINE1R / DRI_CLK
65
LINE1L / DRI_DATA
66
MIC
56
LRADC0
55
LRADC1
70
PSWITCH
79
DEBUG
75
XTALI
74
XTALO
12
C33
C33
27pF
27pF
72
RTC_XTALI
71
RTC_XTALO
SD106WSD4SD106WS
22uF(P)6.3V
22uF(P)6.3V
2
_
_
NEG
Li-Ion Battery
Li-Ion Battery
USB_(5V)
C24
C24
0.1uF
0.1uF
C25
C25
C C
SERIAL_JTAG
B B
1uF
1uF
VDDXTAL (1.0V)
TP1
TP1
JTAG
JTAG
USB_D+
R9
USB_D-
1 OhmR91 Ohm
VDDA(1.8V)
C27
C27
0.1uF
0.1uF
C31
C31
C30
C30
C29
C29
1uF
1uF
1uF
1uF
0.1uF
0.1uF
HP_R
HP_L
HP_SENSE
HP_VGND
LINE1R
LINE1L
LRADC0
PSWITCH
R16
R16
100K
100K
XTAL_IN
24.000MHzY124.000MHz
C32
C32
22pF
22pF
KEY
LRADC0
VDDIO(3.3V)
8K2R33 8K2R33
1K2R39 1K2R39
470R35 470R35
820R36 820R36
S7
S8
FUNCTIONS6FUNCTION
C44
C44
1uF
1uF
TP6
TP6
GND
GND
A A
MENUS5MENU
1 2
1 2
S3FFS3
S2
FF
REWS2REW
1 2
1 2
1K8R40 1K8R40
VDDIO(3.3V)
54
BATT
Power/Hold
S4
SELECTS4SELECT
1 2
52
DCDC_BATT
VDDXTAL (1.0V)
S1
S1
KLT-SS056/SSSS7A0202
KLT-SS056/SSSS7A0202
2K2R37 2K2R37
1 2
C1
0.01uFC10.01uF
51
DCDC_LP
S5
VOL+S7VOL+
VDDD(1.2V)
L215uHL215uH
1
2
3
4
2K7R41 2K7R41
C2
0.1uFC20.1uF
VDDA(1.8V)
C7
0.01uFC70.01uF
C12
C12
0.01uF
0.01uF
46
DCDC_LN149DCDC_LN2
1MR30 1MR30
1uFC31uF
C8
0.1uFC80.1uF
C13
C13
0.1uF
0.1uF
Q1
IRLML6401TRQ1IRLML6401TR
22uF(P)4V
22uF(P)4V
63
DCDC_MODE
R51
R51
100K
100K
C14
C14
1uF
1uF
22uF(P)4V
22uF(P)4V
CT2
CT2
C9
22uF(P)4V
22uF(P)4V
1uFC91uF
CT3
CT3
22uF(P)4V
22uF(P)4V
76
50
TESTMODE
DCDC_GND
STMP3770
STMP3770
100-QFP
100-QFP
R27
R27
100K
100K
45
47
48
VDDD111VDDD240VDDD3
DCDC_VDDA
DCDC_VDDD
DCDC_VDDIO
TP4
TP4
PSWITCH
PSWITCH
R261KR26
1K
C38
C38
1uF
1uF
CT4
CT4
CT1
CT1
C3
HOLD
R34
R34
6K2
6K2
S6
VOL-S8VOL-
1 2
PSWITCH
4
VDDD(1.2V)
C4
C5
C6
0.1uFC40.1uF
0.1uFC50.1uF
0.1uFC60.1uF
VDDA(1.8V)
C11
C11
C10
C10
0.1uF
0.1uF
0.1uF
0.1uF
VDDIO(3.3V)
C17
C17
C15
C15
C16
C16
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
97
88
34
2
99
VDDIO33_2
VDDIO33_1
VDDIO18_219VDDIO18_1
VDDIO33_3
VSSD320VSSD433VSSD5
VSSD213VSSD6
39
90
85
SSP1_DETECT
GPMI_RESETN
VSSD8
SSP1_DATA0
SSP1_CMD
SSP1_SCK
SSP1_DATA3
SSP1_DATA1
SSP1_DATA2
GPMI_D00
GPMI_D01
GPMI_D02
GPMI_D03
GPMI_D04
GPMI_D05
GPMI_D06
GPMI_D07
GPMI_CE0N
GPMI_CE1N
GPMI_CE2N
GPMI_CE3N
GPMI_CLE
GPMI_ALE
GPMI_RDY0
GPMI_RDY1
GPMI_RDY2
GPMI_RDY3
GPMI_RDN
GPMI_WRN
LCD_D00
LCD_D01
LCD_D02
LCD_D03
LCD_D04
LCD_D05
LCD_D06
LCD_D07
LCD_CS
LCD_RS
LCD_RESET
LCD_WR
LCD_BUSY
LCD_RD
I2C_SDA
I2C_SCL
ROTARYB
ROTARYA
93
92
FM_EN
94
100
96
EAR_DET
98
95
4
GPMI_D00
5
GPMI_D01
6
GPMI_D02
7
GPMI_D03
8
GPMI_D04
9
GPMI_D05
10
GPMI_D06
12
GPMI_D07
15
14
1
89
17
18
22
23
21
86
16
3
26
29
30
31
32
35
36
37
38
28
41
42
43
27
44
91
PWM0
87
PWM1
83
PWM2
84
PWM3
82
PWM4
80
81
25
24
LCD_D00
LCD_D01
LCD_D02
LCD_D03
LCD_D04
LCD_D05
LCD_D06
LCD_D07
EMI_CE3n
EMI_CE2n
FLASH_CLE
FLASH_ALE
FLASH_R/B#0
FLASH_R/B#1
FLASH_RE#
FLASH_WE#
FLASH_WP#
LCD_CS
LCD_RS
LCD_RESET
LCD_WR
LCD_RD
LIGHT
I2C_SDA
I2C_SCL
LCD_D[0..7]
TP2
TP2
UART_RX
UART_RX
TP3
TP3
UART_TX
UART_TX
MEMORY
Boot mode Resistor Selection
UART_RX
UART_TX
FM
C40
C40
1uF
1uF
7
8
C43
OUT_R
EX_CLK_IN
Y3
Y3
32.768kHz
32.768kHz
30ppm
30ppm
C43
1uF
1uF
OUT_L
9
10
MPX
11
VCC
12
CT7
CT7
22uF(P)4V
22uF(P)4V
I2C_SDA
I2C_SCL
FM_ANT
FM_EN
GND5GND6GND
4
R421KR42
1K
10uH/1608 L410uH/1608 L4
10uH/1608 L510uH/1608 L5
R48
R48
R47
R47
4K7
4K7
4K7
4K7
ANT
FM1
FM1
3
INT
GRS-300
GRS-300
2
DATA
1
CLK
3
VDDIO(3.3V)
R2
10KR210K
FLASH_R/B#1
FLASH_R/B#0
FLASH_RE#
EMI_CE3n
EMI_CE2n
FLASH_CLE
FLASH_ALE
FLASH_WE#
FLASH_WP#
R7
10KR710K
LCD_RS
LCD_D06
LCD_D05
LCD_D04
LCD_D03
LCD_D02
LCD_D01
LCD_D00
NOTES:
LCD_RS needs to be pulled
HIGH to enable Resistor Boot
Mode. If LCD_RS is pulled
low, the STMP will attempt to
boot from OTP.
LCD_D04 = 3.3V/1.8V Voltage Select Bit:
Low = 3.3V
High = 1.8V
LCD_D05 = ETM Enable Bit:
Low = ETM disabled
High = ETM enabled
LINE1L
LINE1R
10uH/1608 L310uH/1608 L3
C45
C45
0.1uF
0.1uF
U2
U2
R3
R1
1
NC
10KR310K
10KR110K
2
NC
3
NC
4
NC
5
NC
6
R/B2
7
R/B1
8
RE
9
CE1
10
CE2
VDDIO(3.3V) VDDIO(3.3V)
11
NC
12
VCC
13
VSS
14
NC
15
NC
16
CLE
17
ALE
18
WE
19
WP
20
NC
21
NC
22
NC
23
NC
NC24NC
8-BIT NAND FLASH
8-BIT NAND FLASH
1
R12
R12
R11
R11
R13
R13
XXX
XXX
10K
10K
10K
10K
R22
R22
R20
R20
R21
R21
R19
R19
XXX
XXX
10K
10K
10K
10K
XXX
XXX
R17
R17
XXX
XXX
R6
10KR610K
VDDIO(3.3V)
R18
R18
10K
10K
C20
C20
0.1uF
0.1uF
0
BOOT MODE
USB
3.3V I2C Master 0
3.3V SPI Flash 1 Master
3.3V SPI Flash 2 Master
3.3V NAND (4-bit ECC)
DEBUG
3.3V SD/MMC 1
USB
VDDIO(3.3V)
5 6
USB_JACKJ2USB_JACK
VBUS
D-
D+
GND
J2
2
1
LCD
48
NC
47
NC
46
NC
45
NC
44
GPMI_D07
I/O7
43
GPMI_D06
I/O6
42
GPMI_D05
I/O5
41
GPMI_D04
I/O4
40
NC
39
NC
38
PRE
37
VCC
36
VSS
35
NC
34
NC
33
NC
32
I/O3
31
I/O2
30
I/O1
29
I/O0
28
NC
27
NC
26
NC
25
R15
R15
R14
R14
XXX
XXX
XXX
XXX
R23
R23
R24
R24
10K
10K
10K
10K
1
2
3
4
GPMI_D03
GPMI_D02
GPMI_D01
GPMI_D00
03002
LCD DATA
0
0
010
0
1
010
1 10 1
01 10
1 0 03.3V NAND (8-bit ECC)
1
BD4
BD4
68 Ohms
68 Ohms
D1
XXXD1XXX
C18
C18
0.1uF
0.1uF
01
00
0
0
100 0
1
0
001
13.3V SD/MMC 2
USB_(5V)
USB_D-
USB_D+
LI-ION_BATTERY
L1
U3
RT9285U3RT9285
PGND4VDD
3
NC
2
LX
1
AGND
10uHL110uH
C19
C19
1uF
1uF
5
6
VOUT
1KR4 1KR4
7
EN
8
FB
CT6
CT6
22uF(P)4V
22uF(P)4V
C47
C47
C49
C49
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
LIGHT
R5
560KR5560K
R8
10KR810K
VDDIO(3.3V)
C26
C26
1uF
1uF
Headphone Jack
VDDIO(3.3V)
R251KR25
1K
D2
ICVL0518400D2ICVL0518400
10uH/1608 L810uH/1608 L8
FM_ANT
J1
Headphone OutJ1Headphone Out
2
4
5
3
1
C39
C39
100pF
100pF
C50
C50
1uF[1608]25V
1uF[1608]25V
D3
ICVL0518400D3ICVL0518400
C51
C51
L6
10uH/2012L610uH/2012
L7
10uH/2012L710uH/2012
BD3
BD3
601-1608
601-1608
1uF[1608]25V
1uF[1608]25V
EAR_DET
1
NC
2
VCC
3
VCOMH
4
NC
LCD_D07
LCD_D[0..7]
C52
C52
C54
C54
C48
C48
C53
C53
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
1uF[1608]25V
LCD_RD
LCD_WR
LCD_RS
LCD_RESET
LCD_CS
1MR10 1MR10
R28
R28
100
100
C41
C41
D5
0.01uF
0.01uF
SD106WSD5SD106WS
C42
C42
0.001uF
0.001uF
R45 1KR45 1K
5
DB07
LCD_D06
6
DB06
LCD_D05
7
DB05
LCD_D04
8
DB04
LCD_D03
9
DB03
LCD_D02
10
DB02
LCD_D01
11
DB01
LCD_D00
12
DB00
13
E/RD
14
RW/WR
15
DC
16
RES
17
CS
18
IREF
19
BS2
20
BS1
21
VDD
22
VP_C
23
VP_B
24
VP_A
25
VBREF
26
RESE
27
FB
28
VDDB
29
GDR
30
GND
31
NC
LCD1
LCD1
LCD_OLED_1.0 inch
LCD_OLED_1.0 inch
HP_L
HP_R
C36
C36
C37
C37
0.01uF
0.01uF
0.01uF
R29
R29
100
100
R3816R38
16
0.01uF
R3216R32
R3116R31
16
16
HP_VGND
HP_SENSE
RESET CIRCUIT
LI-ION_BATTERY
S9S9
R491KR491K
XTAL_IN
Q2
KTC3875Q2KTC3875
R501KR50
1K
C46
C46
0.1uF
0.1uF
5
4
3
2
Title
Title
Title
CEHBTECH
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
A4
Date: Sheet of
Date: Sheet of
Date: Sheet of
1
1 1Friday, July 18, 2008
1 1Friday, July 18, 2008
1 1Friday, July 18, 2008
V0.9NS-K2G21
V0.9NS-K2G21
V0.9NS-K2G21
PDF created with pdfFactory Pro trial version www.pdffactory.com
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