Samsung SGH-N620e Schematics
+VBATT
UDZS5.1B
ZD104
POWER
+VBATT
SYSCLKENA
SIMDATA
V103
NCP15WB473J04RC
END
LVCC
RI_RED
RI_BLUE
RI_GREEN
VDD3.0
SEND
DIGIT4
DIGIT9
2
R117
56K,1%
Q106
1
E1
2B15
3
C2
BCR08PN
LED110
HL500-F01-SS
R106
220,5%
3
Q102
DTC114YE
1
2
2
C135
100NF
SCL
SDA
MIC2N
MIC2P
SPK2N
SPK2P
DCVOLT
VF
+VBATT
6
C1
B2
4
E2
3
1
3
1
BOOT
RS232_TXD
RS232_RTS
DIGIT5
DIGIT10DIGIT7
Q101
DTC114YE
Q103
DTC114YE
RS232_RXD
RS232_CTS
UP
DOWN
R105
68,5%
TEMPERATURE
10K
R135
4
2
13
NFM39R12C471T1
F101
R111
100,5%
ESDA6V1-5W6
4
5
6
D(0:15)
ZD101
CA100
W2A43A330KAT2A
3
2
1
VC040214X300
V100
MDC3105LT1
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
1234
5678
4
5
6
V104
VC040214X300
LVCC
C159
1UF
3
U109
VCC
GND1VC
2
LCD_EN
RST
A(0)
WR
RD
1234
CA101
W2A43A330KAT2A
ESDA6V1-5W6
ZD102
V105
VC040214X300
V107
VC040205X150R
VDD3.0
VDD3.0
R102
100K
C113
1UF
C114
1UF
C116
1UF
C119
C122 100NF
100NFC124
C126 22NF
1M
R116
5678
VDD3.0
R118 220K
3
2
1
1
234
5678
EXB28V101JX
R140
100NF
C149
39nH
L102
VDD3.0
CN104
24-8005-002-000-867
1
2
R144
4.7K
Title
Size
A3
Date:
LCD101
1
DUMMY
2
PS0
3
PS1
4
CSB
5
RESERB
6
RS
7
RW_WR
8
E_RD
9
DB0
10
DB1
11
C123 100NF
C125 100NF
6.8NFC128
27PF
C141
DB2
12
DB3
13
DB4
14
DB5
15
DB6
16
DB7
17
VDD
18
VSS
19
VOUT
20
C5+
21
C3+
22
C1-
23
C1+
1UF
24
C2+
25
C2-
1UFC121
26
C4+
27
V4
28
V3
29
V2
30
V1
31
V0
32
VR
33
OSC
34
DUMMY1
SGH-N600LCD
68PF
C148
VIBRATOR
35
LED1
36
LED2
37
GND1
38
GND2
39
LED3
40
LED4
1004-0018-304
10R108
R109
10
R112 10
10R113
CN103
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
GND
GND
25 26
PCB_HOLE
SAMSUNG ELECTRONICS CO., LTD.
POWER AND MELODY
Document Number
2003.11.13
SGH-N620E
Sheet 1 of 3
LVCC
B_LIGHT
Rev3.0
U101
1
5
VIN
VOUT
2
GND
C102
3 ON/OFF
100UF
6.3V
C127
1UF
R125
47K
MEL_13M
M_LED
M_IRQ
M_RESET
C152
1NF
BYPASS 4
LP2985AIM5-3.3
C106
10NF
U102
12
1
OUT1
IN1
3
2
OUT2
IN2
10
9
IN3
OUT3
8
7
GND
BP
11
4
GND
EN1
5
13
EN2
GND
6
EN3
MAX8890ETCABK-T
C136
10NF
U103
15
VIN
VOUT
2
C138
GND
1UF
C142
27PF
C146
1UF
VDD3.0
R138
100K
R141 3.3K
C150
100NF
NC3ON/OFF
LP2981AIM5X-3.0
U104
1
VIN VOUT
2
GND
C145
27PF
NC43ON/OFF
LP2981AIM5X-2.8
R139
100K
32
1
CLKI
SDOUT
2
EXT1
34
/IRQ
/RST
56
IFSEL
PLLC
7
VDD
8
VSS
9
VREF
HPOUT-L/MONO
C151
10
100NF
C154
100NF
R142
1.2K
4
31
SCLK
HPOUT-R
11
C103
10UF
6.3V
C130
4.7uF
6.3
5
30
SYNC
U107
YMU759-QE2
EQ1
12
D101
SDS511Q
C104
100NF
U637
1K
C107
10NF
U636
RB414_IV02N
U640
C117
100NF
4.7uF
6.3
C133
4.7uF
6.3
DVCC2.5
C131
C132
100NF
9PF
C139
100NF
C140
10UF/6.3V
C143
100NF
C144
10UF/6.3V
27
26
28
29
D0
D1
/WR
SDIN
25
D2
24
D3
2322
D4
D5
2120
D6
D7
19
EXT2
SPOUT2
17 18
SPOUT1
EQ3
SPVDD
SPVSS
EQ2
14
15
16
13
100NF
C158
R143
C161
3.3K
220PF
R145
1.2K
C134
10NF
L101
BLM10A102SGPT
+VBATT
C155
4.7UF
6.3V
C162
220NF
XVCC
3VRF
AVCC2.5
C129
100NF
VDD3.0
LED_3V3
RTC_VCC
C109
1UF
LVCC
RD
A(1)
M_CS
WR
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
VIBRATOR
27PF
VC040205X150R
VDD3.0
C101
1UF
SIMPWREN
DCVOLT
V106
VC040205X150R
C153
27PF
C157
15PF
U631
V108
LINE_OUT
C163
C160
100NF
10UF
10V
ON_OFF
BB_PWR
DCVOLT
LED_3V3
R126
68
LED101 LED105
CN105
1
2
LOUD SPEARK
24-8005-002-000-867
ZD105
UDZS8.2B
R129
68
LED104 LED109
L_SPK-
L_SPK+
R119
100K
R120
100K
R127
R101
47K
PSC1534LYKS-DT
1
ISENSE
2
GND
3
47
LED102
KEYBOARD_COL(3)
KEYBOARD_COL(2)
KEYBOARD_ROW(3)
4
5
6
U106
2
VIN,R1
ON/OFF
R1,C11R2
Q104
UMC5NTL
R130
47
DRIVE
PROGVCC
AVLC 5S 02 050
U105
V.C1-2
V.C1-1
FDG6323L
6
5
BAT
4
1
R131
47
V112
KEYBOARD_COL(0:4)
KEYBOARD_ROW(0:4)
3
2
345
LED106
SIMRST
SIMCLK
C105
R147
4.7K
27PF
4
Q100
3
ZXT13P20DE6
6
125
ICHAG
R103
2.7K
CHG_ON BAT_VOLT
C137
R121
R122
100NF
100K
100K
R133
47
LED107
SW101
LS10N2-T
R134
47
47
LED108
12
345
V111
AVLC 5S 02 050
KEYBOARD_COL(4)
KEYBOARD_COL(3)
KEYBOARD_COL(2)
KEYBOARD_COL(1)
KEYBOARD_COL(0)
KEYBOARD_ROW(0)
KEYBOARD_ROW(1)
KEYBOARD_ROW(2)
KEYBOARD_ROW(3)
R132
PC-D6-A3-H2.5-S
C108
27PF
C115
1UF
16V
R123
100K
SW102
LS10N2-T
3
2
12
345
SYMBOL*
CN101
6
1
6
1
5
2
5
2
34
4
3
7GG89GG10
R146
82K,1%
R104
100K,1%
D104
1
3
2
4
5
UMN1
1
R137
Q105
100K
2SD2114KT146V
CLR
DIGIT1
DIGIT6
C111
C110
27PF
27PF
+VBATT
C118
100NF
POWER
R124
100K
DCIN
LED_3V3
B_LIGHT
R136
1K
BACKLIGHT
+VBATT
ON_OFF
KEYBOARD_ROW(4) KEYBOARD_COL(3)
V109
AVLC 5S 02 050
SOFT1
DIGIT2
SYMBOL#
SOFT2
DIGIT3
DIGIT8
SIMVCC
A(0:21)
FLASH1
CSRAM
CSRAMH
VDD3.0
U201
C6
A(18)
E5
A(20)
G3
A(19)
G4
A(18)
B3
A(17)
A5
A(16)
A6
A(15)
A7
A(14)
A8
A(13)
A4
A(12)
B5
A(11)
B6
A(10)
B4
A(9)
G5
A(8)
G6
A(7)
H4
A(6)
H5
A(5)
G7
A(4)
VDD3.0
A(0)
RST
RD
WR
CN200
02-828P0-53BKA
C227
4PF
SGBG10NDN
SPK200
EAR_SWITCH
JACK_IN
TC75W56FK-TE12L
A(3)
A(2)
A(1)
A(21)
R211 100K
100KR213
100KR214
1
2
3
4
5
6
C226
39PF
V208
VC040205X150R
U210-2
TC75W56FK-TE12L
7
1
U210-1
G8
G9
H6
A3
H7
D8
G10
F4
F3
E3
D4
C4
F5
H9
B8
C3
1
2
3
ESDA6V1-5W6
C222 10PF
V209
VC040205X150R
VDD3.0
ZD103
C223
8
4
S-A17
F-A19
A18
F-A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
F-A20
_F-CE
S-CE2
_S-CE1
_S-UB
_S-LB
_F-WP
_F-RSP
_F-RY/BY
_S-OE
_F-OE
_S-WE
_F-WE
SPK1
SPK+
D10
F-VCC
E4
F-VPP
D9
S-VCC
B7
D(15)
DQ15
B9
D(14)
DQ14
C7
D(13)
DQ13
D7
D(12)
DQ12
E6
D(11)
DQ11
E8
D(10)
DQ10
F7
D(9)
DQ9
F8
D(8)
DQ8
B10
D(7)
DQ7
C8
D(6)
DQ6
C10
D(5)
DQ5
C9
D(4)
DQ4
E10
D(3)
DQ3
E9
D(2)
DQ2
F10
D(1)
DQ1
F9
D(0)
DQ0
D5
T1
D6
T2
E7
T3
A1
NC1
A2
NC2
H1
NC3
H2
NC4
H3
NC5
F6
NC6
A10
NC7
A11
CS_FLASH
NC8
A12
NC9
H10
NC10
H11
NC11
H12
NC12
C5
NC13
D3
GND
A9
GND
H8
GND
LRS1383
6
5
V203
4
VC040205X150R
NC
C229
C228
39PF
4PF
NC
C232
5
6
3
2
R248
180K,1%
R251
200K,1%
R252
91K,1%
VDD3.0
C202
100NF
2
3
R202
100K
D(0:15)
U203
NC7SZ19P6X
1
A
25
GND
VCC
3
_E
U204
NC7SZ19P6X
1
A
2
GND
VCC
_E
V200
27PF
V201
V205
V202
V206
VC040205X150R
VC040205X150R
VDD3.0
Q201
2SA1576FRT106
Y0
Y1
Y0
Y1
C214
39PF
C215
C218
27PF
V207
VC040205X150R
1
VDD3.0
6
4
VDD3.0
6
5
43
C339
NC
C340
NC
LINE_OUT
LS_MODE
C201
100NF
A(22) FLASH1
A(23)
CSROM
MIC201
MIC_PAD
V204
VC040205X150R
VC040205X150R
R247
330K,1%
R249
1M
VDD3.0
R201
10K
MIC+
MIC-
C231
3PF
FLASH2
CS_FLASH
M_CS
SYSCLKENA
D(0:15)
F_WP
VDD3.0
VDD3.0
VDD3.0
R220
100K
BOOT
C213
33PF
AVCC2.5
C219
33NF
R231
220
C220
47PF
R235
220
C224
33NF
VDD3.0
U207
MAX4599EXT-T
1
6
IN
NO
2
5
COM
V+
3
4
GND
NC
N628E ONLY
U202
D1
CSRAM
CSROM
LCD_EN
RI_RED
A(1)
A0
A(2)
C1
A1
A(3)
A1
A2
A(4)
B1
A3
A(5)
C2
A4
A2
A(6)
A5
A(7)
B2
A6
A(8)
C3
A7
A(9)
A6
A8
A(10)
C6
A9
A(11)
B7
A10
A(12)
A7
A11
A(13)
C7
A12
A13
A14
A15
A16
A17
A18
WP#
WE#
RP#
OE#
CE#
BYTE#
R217
15K
VDD3.0
R224
100K
WR
RD
F_WP
M_IRQ
MIC2P
MIC2N
VDD3.0
A(14)
B8
A(15)
A8
A(16)
C8
A(17)
D8
A(18)
A3
A(19)
B3
A4
A5
R2060
B5
D2
F1
F8
VDD3.0
C212
10NF
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
R226
100K
VDD3.0
R228
100K
VDD3.0
VDD3.0
C233
47NF
TP204
R240
R241
TP205
NC
100K
TP206
TP207
GND
R242
R243
100K
NC
R246
EXB28V103JX
F2
D(0)
DQ0
D3
D(1)
DQ1
E3
D(2)
DQ2
F4
D(3)
DQ3
F5
D(4)
DQ4
E6
D(5)
DQ5
D6
D(6)
DQ6
F7
D(7)
DQ7
E2
D(8)
DQ8
F3
D(9)
DQ9
D4
D(10)
DQ10
E4
D(11)
DQ11
D5
D(12)
DQ12
F6
D(13)
DQ13
E7
D(14)
DQ14
D7
D(15)
DQ15/A-1
R203
10K
C4
RY/BY#
E5
VCC
B4
VCCW
E1
GND1
E8
GND2
B6
NC
C5
C203
100NF
R221
100K
R230
510
R236
510
C235
39PF
NC
LH28F800BJHB-PTTL90
RST
A(0:22)
A(23)
D(0:15)
C221
100UF
CSRAMH
RS232_TXD
C252
RS232_RXD
NC
RS232_CTS
RS232_RTS
SPK2P
SPK2N
C234
39PF
1
0
DAI
00
1
0
X
1
DSP
0
1
CPU
1
R204
100K
R218
100K
TP201
8
1234
VDD3.0
R205
100K
CLK13M
R227
100K
R232 47K
24
22
23
25
GND:12
VDD3.0
567
WR
RST
RD
FLASH2
A(1:19)
H12
SYSCLKI
P8
SYSRST
L2
WATCHDOG
N4
GPIO3_BOOT_SGP04
N9
BBPWR
C3
SYSCLKENA
G5
SYSCLKENAN
G11
ADD0
F13
ADD1
G10
ADD2
E14
ADD3
E13
ADD4
F11
ADD5
D13
ADD6
F10
ADD7
E11
ADD8
C14
ADD9
C13
ADD10
D12
ADD11
B14
ADD12
B13
ADD13
A14
ADD14
A13
ADD15
E8
ADD16
C12
ADD17
B12
ADD18
D11
ADD19
P2
ADD20
P1
ADD21
N1
ADD22_GPIO10_RTS2
L3
ADD23_GPIO11_CTS2
N2
ADD21_GPIO9_CSUSR
D(0)
E10
DATA0
D(1)
C11
DATA1
D(2)
D10
DATA2
D(3)
B10
DATA3
D(4)
A10
DATA4
D(5)
C10
DATA5
D(6)
E9
DATA6
D(7)
B9
DATA7
D(8)
C9
DATA8
D(9)
D9
DATA9
D(10)
D7
DATA10
D(11)
B6
DATA11
D(12)
E7
DATA12
D(13)
A5
DATA13
D(14)
B5
DATA14
D(15)
D6
DATA15
C2
WRB
C1
RDB
D1
CSRAM
D2
CSRAMH_GPO0
A1
CSROM
H5
LCDEN_EECS2
P5
TXD1
M6
RXD1
L6
CTS1
M5
RTS1
M7
DSR1
P7
DTR1
N5
TXD2_GPO5
P6
RXD2_GPI
L10
MICREFP
P12
MICREFN
P13
VXI1P
N13
VXI1N
N12
VXI2P
M11
VXI2N
N10
PWO1P
L9
PWO1N
K8
PWO2P
P10
PWO2N
G2
ALERTER
N11
VREFP
K9
VREFN
A8
TCK
TCK
TMS
B7
TMS
TDO
D8
TDO
TDI
C8
TDI
B1
MODE0
N7
MODE1
VDD3.0
K5
F3
N6
J4
E12
VDD03
VDDO2
VDDO6
VDDO10
VSSO3
VSSO5K6VSSO6L7VSSO8
VSS04
VSSO1
L4
F1
K3
D14
C241
10NF
E5
VDDO1
VSSO9
D4
VDDO0
VSSO0
A6
VDDO9
VP40578
VSSO12
C6
VDD3.0
C204
9PF
A12
A11
VDDO8
U205
VSSO11
A9
B11
C242
10NF
MAX6326XR26-T
3
VCC
C205
27PF
DVCC2.5
M9
K13
H4
F12
VDDI0
VDDI1A7VDDI2
VDDO7
VDA_AMP
ALLDAC_VDA
SGP03_GPIO2_EXTPROC
SGP05_GPIO4_MSIZE
DEBUG[22]_32KHZ_GPO1
DEBUG[21]_EECS3_GPO2
DEBUG25_H8K_GPO3
DEBUG[16]_DCSTEP_GPIO8
VSSO10
VSSI0
VSSI1C7VSSI2
H3
F14
G14
VDD3.0
C243
10NF
U209
_RESET
GND
AVCC2.5
L201
56nH
H14
L12
I_OUT_P
PLL_DVD
I_OUT_N
Q_OUT_P
DACLPF_VDA
Q_OUT_N
Q_IN_P
Q_IN_N
GPIO7_GAIN_ENA
PLLDAT
PLLCLK
PLLEN1
PLLEN2_GPO4
AUX_IN0
AUX_IN1
AUX_IN2
AUX_IN3
SIMVCC
SIMPRES
SIMDATA
SIMCLK
SIMRST
SIMPWREN
SGP01_GPIO0
SGP02_GPIO1
PWM[1]_GPIO5
PWM[2]_GPIO6
AGC_P
RTCVCC
XIN_32K
XOUT_32K
EXTINT
SIMDATAIN_GPIO12
GPIO13
GPIO14
GPIO15
AUX_DAC
AVSUB
PLL_DVS
VSA_AMP
DACLPF_VSA
K11
H11
M10
M14
C244
33PF
2
1
P11
AVD
I_IN_P
I_IN_N
PDTX
SPW1
SPW2
SPW3
SPW4
AFC_P
PTX_P
ROW0
ROW1
ROW2
ROW3
ROW4
COL0
COL1
COL2
COL3
COL4
EECS1
SCK
SDAT
PULSE_AVS
M13
C245
33PF
K10
L11
L14
L13
M12
H10
N14
P14
F4
M2
M1
K4
J5
J12
J11
K7
F5
F2
E3
E1
J13
J10
K12
K14
A3
B3
C4
A2
B2
C5
A4
B4
E6
D5
G1
G12
H2
G3
G4
J2
P4
P3
L5
M4
N3
M3
H13
D3
E2
E4
P9
L8
M8
J3
L1
J1
K2
K1
H1
N8
G13
B8
J14
RST
C246
33PF
R207 5.1K,1%
5.1K,1%R208
5.1K,1%R209
5.1K,1%R210
KEYBOARD_ROW(0)
KEYBOARD_ROW(1)
KEYBOARD_ROW(2)
KEYBOARD_ROW(3)
KEYBOARD_ROW(4)
470KR234
RTC_VCC
END_OF_CHARGER
LS_MODE
CHG_ON
M_RESET
M_LED
RI_BLUE
DCIN
JACK_IN
BB_PWR
C247
10NF
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA16
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
C206
150PF
MC_PDN
AVCC2.5
KEYBOARD_COL(0)
KEYBOARD_COL(1)
KEYBOARD_COL(2)
KEYBOARD_COL(3)
KEYBOARD_COL(4)
VDD3.0
C248
9PF
C208
C207
150PF
150PF
R233 100K
CC4V-T1 32.768KHz 9pF
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
DATA16
C209
150PF
SIMVCC
C225
27PF
C230
27PF
OSC201
DVCC2.5
C249
C251
C250
10NF
33PF
33PF
GROUND1
R229
20K
J-TAG
NC1
NC2
NC3
NC4
NC5
NC6
V_BUS
D_P
D_N
SPK_P
SPK_N
MIC_P
MOT_P
NC7
NC8
GROUND
V_BUS
D+
D-
SPK+
SPK-
MIC+
MOT+
R212 1K,1%
C210
180PF
C211
180PF
R222
10K
10KR225
C217
27PF
VDD3.0
R237
R238
2.2K
2.2K
RST
JT1
JT2
JT3
JT4
JT5
JT6
JT7
JT8
JT9
JT10
JT11
JT12
JT13
JT14
JT15
JT16
1K,1%R215
1K,1%R216
1K,1%R219
XVCC
R223
10K
VDD3.0
U208
A0
1
A0
A1
2
A1
A2
A23
GND
4
GND
24LC512
C236
33PF
RST
TDI
TDI
TDO
TDO
TCK
TCK
TMS
TMS
WR
WR
+VBATT
DCVOLT
RS232_RXD
RS232_TXD
RS232_CTS
RS232_RTS
SCL
SDA
ANT
ITXP
ITXN
QTXP
QTXN
IRXP
IRXN
QRXP
QRXN
TXEN
AFC
TXPOWER
SDATA
SCLK
SYNEN1
BAT_VOLT
VF
TEMPERATURE
ICHAG
KEYBOARD_ROW(0:4)
KEYBOARD_COL(0:4)
SIMDATA
SIMCLK
SIMRST
SIMPWREN
PDNB
RI_GREEN
BACKLIGHT
EAR_SWITCH
VCC
8
VCC
WP
7
WP
SCL
6
SCL
SDA
5
SDA
C237
33PF
SCL
SDA
SAMSUNG ELECTRONICS CO., LTD.
BASEBAND AND MEMORY
Document Number
A3
Date:
2003.11.13
SGH-N620E
Sheet
Rev3.0
2 of 3
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