1 234 567 8
A A
13MHZ_BB
XOENA
L900
3.9nH
RXQP
GSM_PAM_IN
C125
39PF
VRF DPCS_PAM_IN
C126
B B
33PF
34 33 32 3130 29
28 27 26 25 24 23 22
35
GND
36
GND
37
21
NC GSM_LNA_IN_N
38
RFIGN
NC
1 20
RXQN RXQN GSM_LNA_IN_P
RFIGP
2 19
RXIP RXIP DCS_LNA_IN_N
RFIDN
U100
3 18
RXIN RXIN DCS_LNA_IN_P
SI4205-BMF
RFIDP
4 17
TXIP TXIP PCS_LNA_IN_N
RFIPN
5 16
TXIN TXIN PCS_LNA_IN_P
RFIPP
6 15
TXQP TXQP
C C
GND
7
TXQN TXQN
C127
100PF 8 9 10 11 12 13 14
CLK13M_RF
VRF
C128
SERDAT
220NF
SERCLK
SERLE
SI_EN
C130 C131 C129
D D
C132 100PF 100PF 100PF
100PF
VRF
R105 R100 C115
15PF
0 560
13MHZ_BB CLK13M_TR
E E
R102 C116
R101
(From SI4205)
200 30PF
10
C117
CLK13M_MC
10NF
OSC100
CLK13M_YMU
1 4
AFC
C118
R103
10NF
100
2 3
CLK13M_RF
TCO9141E
C119
C120
10NF
10NF
Engineer
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F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 1 10
3.0
user8 3:12:21 pm
123 4 567 8
GND
GND
VDD
GND
GND
GND
XEN
XOUT
RXQP
RFOD
RFOG
DIAG2
DIAG1
XIN
VDD
_PDN
_SEN
SCLK
SDI
SDO
OUT
VCC
GND
VT
1 2 3 456 7 8
CON201
A A
KMS-503
G C A G G G
1 2 3 4 5 6 ANT200
R205
0
J_ANT
L218 L211
12nH NC
B B
C215
47PF
U201
F200 C216
LMG003W-5076A
13 FAR-F6EB-1G9600-B2BW 1PF
3
OUT PCS_LNA_IN_N
ANT 6 1
11
+VBATT GSM_TX_EN VC1 PCS_RX IN
3 4 L202
9 DCS_RX_1 OUT
DCS_TX_EN VC2 G G C217
4 C222 6.2nH
5 DCS_RX_2 L216 1PF
PCS_RX_EN VC3 5.6pF
2 5
1 3.9nH
10 EGSM_RX_1
EGSM_TX PCS_LNA_IN_P
2
8 EGSM_RX_2
DCS/PCS_TX
G G G G G
C206
7 12 14 15 16
C218
33PF
C207 0.75PF
100UF
DCS_LNA_IN_N
6.3V
C C
L203
C219
8.2NH
0.75PF
R200 DCS_LNA_IN_P
R201
0
0
TXPOWER
C220
1PF
R202
GSM_LNA_IN_N
NC
L204
C221 27NH
1PF
GSM_LNA_IN_P
U200
SKY77324
TX_EN
L217
C209
1.0NH
100NF
D D
VSEN
VCC_CMOS
C208 L213
GND
PACENA NC NC
DCS/PCSOUT
VCC1
GND
TX_BAND_SEL BS
RSVD
DCS/PCSIN
GND C210
GSM850/900IN
C211 39PF
GND
GND
220NF
GSM850/900OUT
VCC1
L214 L215
R203 22nH NC
0
DPCS_PAM_IN
C212
R204 C213 C214
10UF
0 220NF 220NF
6.3V
GSM_PAM_IN
E E
TRANSMITTER & RECEIVER
Engineer
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F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 2 10
user8 3:12:36 pm 3.0
1 2 3 456 7 8
GND 26
GND 25
GND 21
VBATT 20
7
6
5
4
3
2
1
8
12 13 14 15 16 17 18 19
GND
GND
9
GND 24
10
GND 23
11 GND
VAPC 22
1 2 3 4 5 6 7 8
CN301
PC-D6-A6-H2.9-S
1 1 6 6
5
2 2 5
4 SIM_IO
3 3 4
C301 C300 G G G G
2.2UF 100NF 10 9 8 7 C303
33PF
C304 C305
A A
33PF 33PF
C302
100NF +VBATT VCCB VCCA VDD_VIB VRF VCCD VCC_1.8A VRTC
SIGNAL TYP
C321
NC
VCC_1.8A 1V8
VCCD 2V8
SIM_CLK C315
VRF 3V0 SIM_RST 2.2UF
VREF
SIM_VCC
VPAC 3V0
VDD_VIB 3V0
49 50 51 48 29 30 28 6
VCCA 2V8
VCCB 2V8
54
40
SIMRST UP_RST VLDO_7
53
VRTC 2V8 SIMCLK UP_CLK
52 41
SIMDATA UP_IO VDD67
B B
44 42
+VBATT
ADC_AUX1 VLDO_6
R302
45
47 ADC_AUX2
56
TA_VEXT ADC_TRIG
32
VL5S_A
3 31
VACC VL5S_B
2
C320
VRTC VBAT
100NF 33
VLDO_5
1
VEXT
43 34
BTEMP VDD5
46 36
R304
PWR_ON PWR_SW1N VL4S_A
47 35
390K
JIG_ON PWR_SW2 VL4S_B
13
RTCALARM RTC_ALMN
21 37
PWR_KEEP PWR_KEEP VLDO_4 T64
20
PSW1_BUF
U300
14 38
T30 INTRQ VDD34
PSC2106A1WUS-DT
15
SDI
16 39
SDO VLDO_3
C C322 R303 17 C
SCLK
100NF 330K
18
CSN
12
VRTC
22
EN_3
23
KEY_COL(2) EN_4[0]
24 11
3 EN_4[1] VLDO_2
25
1
EN_5
R300
26 R301
EN_5A 10
C313 1.2K,1%
2 27 19
KEY_ROW(0) Q300 EN_5B RESETN RST
100PF
DTC144EE/TR
55
RING_PWM
9
VLDO_1
57
UP_SDI GND +VBATT
58 10
UP_SCLK GND VDD12
59
UP_CS GND
60 C316
XOENA GNDD
2.2UF
BAT300
YMU_VIB_EN ML414R-F9GE
C314
5 4 7 8 C307
61 62 63 64 65 66 67 68 C312 C311 C323 C310 C309
D 10NF D
2.2UF
2.2UF 2.2UF 4.7uF 2.2UF 2.2UF
BACKLIGHT1
R310 0
BACKLIGHT2
POWER
VCCD VCCD
E R307 E
R305
47K NC
U301
8 _EN BSENSE 1
CHG_ON
7 _ACPR BAT 2
CHG_DET +VBATT
6 VCC _CHRG 3
TA_VEXT T33
5 4
PROG GND
ICHRG
C318
G G G G
R306 10UF
12 11 10 9
10K,1% LTC4058DD8-4.2
6.3V
C319 C324 R308
ZD300
10UF
100PF 2.2K,1%
UDZS8.2B 10V
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F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 3 10
user8 3:09:15 pm 3.0
1 2 3 4 5 6 7 8
VSIM
VREF
CREF
GNDQ
SIM_IO
GNDD1
SIM_RST
SIM_CLK
GND
GND
GND
RING_DRV
VIB_DRV
LED1_DRV
LED2_DRV
GND
GND
GND
GND
GND
1 2 3 4 5 6 7 8 9 10 11 12
JTAG
VCCD
A A
C400 C401 C402 C403 C404
10NF 10NF 10NF 10NF 220NF
VCC_1.8A VCCD VRTC
SDS_TXD
SDS_RXD
JIG_ON
YMU_LED +VBATT
VCC_1.8A DSP_RWN
DSP_TCK
C406 C407 C408
VCC_1.8A
DSP_TMS
27PF 10NF 22NF
C405 DSP_TDI
A(22) 100NF DSP_TDO
VCC_1.8A VCCD TR_RST
R400
47K
B C409 C410 C411 C412 C413
B
10NF 10NF 10NF 10NF 220NF VREF
CLK13M_TR
DLC_DETECT TR_RST
D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15
C420
NC
D(0:15)
D(0) A6
XCP_D0
D(1) B5
XCP_D1
D(2) F8 F12
XCP_D2 TDO DSP_TDO
D(3) F7 F15
XCP_D3 TRST TR_RST
D(4) C5 H12
XCP_D4 TDI DSP_TDI
D(5) D6 G12
XCP_D5 TMS DSP_TMS
D(6) E7 H13
XCP_D6 TCK DSP_TCK
D(7) D5
C XCP_D7 C
D(8) C4 G15
XCP_D8 CKO T40
D(9) B4 L12
XCP_D9 IOBIT#2 EL_EN
D(10) B3 K11
XCP_D10 IOBIT#1 LED_EN
D(11) C1 N4 T41
XCP_D11 INT#0 DSP_INT
D(12) C2 R12
XCP_D12 IO7 DSP_IO
D(13) D2 U5
XCP_D13 RWN DSP_RWN
D(14) D3
XCP_D14 DSP_AB(8:0)
D(15) E3 T17 DSP_AB(8)
A(0:20) XCP_D15 AB#8
T14 DSP_AB(7)
AB#7
A(0) B13 R14 DSP_AB(6)
XCP_A0_BEON AB#6
A(1) F11 P12 DSP_AB(5)
XCP_A1 AB#5
A(2) E14 P11 DSP_AB(4)
XCP_A2 AB#4
A(3) D15 N11 DSP_AB(3)
XCP_A3 AB#3
A(4) B15 R13 DSP_AB(2)
XCP_A4 AB#2
A(5) C14 M10 DSP_AB(1)
XCP_A5 AB#1
U13 DSP_AB(0)
A(6) A16 U400 AB#0 DSP_DB(15:0)
XCP_A6
A(7) A15
XCP_A7
A(8) B17 P10 DSP_DB(15)
XCP_A8 DB#15
A(9) C17 R11 DSP_DB(14)
XCP_A9 TR09WQTEF15IN2B-DT DB#14
A(10) D16 T11 DSP_DB(13)
D XCP_A10 DB#13 D
A(11) F14 U11 DSP_DB(12)
XCP_A11 DB#12 VCCB
A(12) G14 M8 DSP_DB(11)
XCP_A12 DB#11
A(13) G13 N8 DSP_DB(10)
XCP_A13 DB#10
A(14) G17 N7 DSP_DB(9)
XCP_A14 DB#9
A(15) J12 P7 DSP_DB(8)
XCP_A15 DB#8
A(16) K12 M6 DSP_DB(7) R408
XCP_A16 DB#7
130K,1%
A(17) K13 R7 DSP_DB(6)
XCP_A17 DB#6
A(18) K14 T7 DSP_DB(5)
XCP_A18 DB#5
A(19) L14 U7 DSP_DB(4)
XCP_A19 DB#4
A(20) L15 P6 DSP_DB(3)
XCP_A20 DB#3
L16 R6 DSP_DB(2)
A(21) XCP_A21 DB#2
U6 DSP_DB(1) R401
DB#1
A12 P5 DSP_DB(0) 56K,1%
CP_CSROMEN XCP_CSROMEN DB#0
A13
CP_CSRAMEN XCP_CSRAMEN VCCB
R402 M15 D12
YMU_EN XPA0/CS1N XTIC_MODE
47K M14
CLCD_EN XPA1/CS2N
M11 M12 TH401
XPA2/CS3N XCPTSTSTOP_CKO
N14 B57231-V2473-J60
CP_CSROM2EN XPA3/CS4N
D11 R403
XAG3 ICHRG
10K,1%
C13 E11
E CP_WEN XCP_WEN XAG2 E
P16 A11
CP_OEN XPA4/OEN XAG1 BP_VF
P15 B11
DEBUG_DCD XPA5/WAITN XAG0
T15
UPPER_BYTE XPA6/BE1N
B7 C418
XBSWN TR_RST +VBATT
M9 A7 100NF
CP_INT XPA7/IRQ1 X1RTC
T5 D10
T47 XPA8/IRQ2 X2RTC
P2 E8
FLIP_SNS XPA9/IRQ3 XRTCALARM_N RTCALARM
N2 C6
YMU_IRQ XPA10/IRQ4 XOSC32OUT CLK32K
R404
OSC400 1 4
33K,1%
R405 C414
100K,1% C416
15PF 15PF R406 C415
T43 2 3 33K,1% 330NF
KEY_COL(0:4)
F MC-146(32.768KHz,20ppm) F
KEY_COL(0)
KEY_COL(1)
CP_TDO
KEY_COL(2)
TR_RST
KEY_COL(3)
KEY_ROW(0:4) CP_TDI
KEY_COL(4)
CP_TMS
KEY_ROW(0)
CP_TCK
KEY_ROW(1)
KEY_ROW(2)
DEBUG_DSR
KEY_ROW(3)
KEY_ROW(4)
WR_PROTECT
EAR_SWITCH
JACK_IN
PWR_KEEP
SIMRST
DEBUG_DTR DEBUG_RI
DEBUG_RTS R407
DEBUG_TXD FLASH_RESET
10
DEBUG_RXD AUDIO_AMP_EN TR_RST RST
DEBUG_CTS CHG_ON
G G
C417
SDS_TXD UP_CS
10NF
SDS_RXD UP_SCLK
SIMDATA CHG_DET
SIMCLK UP_SDI
BOARD_HOLE
H101 H102 H103 H104
TRIDENT
H H
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SAMSUNG ELECTRONICS
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A2
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number Sheet of
4 10
3.0
user8 2004.04.14 3:17:44 pm
1 2 3 4 5 6 7 8 9 10 11 12
TRST
TDO
TDI
TMS
TCK
F_WE
VBAT
GND
HP_PWR
RX
TX
NC1
NC2
NC3
NC4
1
2
N15
L13
L17
H14
L9
J11
L8
M7
L10
L6
K7
K6
J7
H11
H7
G10
G9
F6
A3
A2
C16
A5
R17
R16
T13
R4
R1
G1
E2
B14
E17
E16
N16
U16
U15
P8
U2
M1
B1
E15
G16
F10
E10
C11
D8
F17
C12
NC
NC
CKI
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VSSA
VRTC
RSTB
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDE
VDDA
NC5
NC6
MOT+
MIC+
SPK
SPK+
D
D+
V_BUS
GND1
NC11
NC12
NC13
NC14
NC15
NC16
XVREF
VSS_DPLL
VDD_DPLL
XPA35_A22
XPA32_CS0N
XPA36_A23_CS5N
XCP_KB0/SIN0
XCP_KB1/SIN1
XCP_KB2/SIN2
XCP_KB3/SIN3
XCP_KB4/SIN4
XCP_KB5/SOUT0
XCP_KB6/SOUT1
XCP_KB7/SOUT2
XCP_KB8/SOUT3
XCP_KB9/SOUT4
XPA11/IRDARX
XPA12/IRDATX
XPA30_IM0
XPA31_IM1
XPA15/TX0
XPA16/RX0
XPA28_IOM0
XPA29_IOM1
XPA13_TX1
XPA14_RX1
XSM0_DATA
XSM0_CLK
XPA19/CP_MOSI
XPA20/CP_MISO
XPA21/CP_SCK
XPA22/SSN
XPWM1
XPA23/PWM2
XPA24/PWM3
XFRSTB
XPA25_OM0
XPA26_OM1
XPA27_SM1_CLK
XPA17_DRQ0
XPA18_T_ACK
XPA33_T_REQA
XPA34_T_REQB
XCP_TCK
XCP_TMS
XCP_TDI
XCP_TRSTN
XCP_TDO
J6
L4
L5
T1
T3
T4
F3
L3
F1
L2
L1
F4
F9
P3
E1
E4
R2
U3
N3
K5
N1
H4
K4
R5
H6
H5
D7
C7
G5
G6
G3
G2
G4
G8
M4
M3
P13
U12
N10
N17
D13
M17
123 4 5 6 78
A A
DSP_AB(0:8) U500
DSP_AB(0) P5 K9
AB0
SERCK SERCLK
DSP_AB(1) N4 M8
AB1 SERDA SERDAT TXPOWER
DSP_AB(2) N3 P9
AB2
SERLE1 SERLE
DSP_AB(3) P2 M7
AB3
SERLE2
DSP_AB(4) P1
AB4
DSP_AB(5) N1 N6
AB5
RFOVL
DSP_AB(6) M2
AB6
DSP_AB(7) L2 J14
AB7
TXP
DSP_AB(8) K1 J10
AB8
DSP_DB(0:15) TXIP TXIP
H12
TXIN TXIN
J2 H13
DSP_DB(0) DB0
TXQP TXQP
B B
DSP_DB(1) H2 DB1 J13
TXQN TXQN
DSP_DB(2) J5 DB2 L11
RXIP
J1
VCCD DSP_DB(3) DB3 M13
RXIN
DSP_DB(4) H3 DB4 N14
U501 RXQP
G3
DSP_DB(5) DB5 P14
RXQN
6 1 DSP_DB(6) F5 DB6
C1 E1 RXIP
DSP_DB(7) G2 DB7 D11
VREG T50
5 2 DSP_DB(8) DB8
F2 A13
B2 B1 MICIN MICIN
DSP_DB(9) E2 DB9 B12
MICOUT MICOUT
4 3 DSP_DB(10) DB10
D2
E2 C2 RXIN
DSP_DB(11) D4 DB11 A14
AUXIN AUXIN
DSP_DB(12) E1 DB12 B14
PEMD10 AUXOUT AUXOUT
E4
DSP_DB(13) DB13
DSP_DB(14) C2 DB14 F13
GSM_TX_EN AOUTAP AOUTAP RXQP
B1 G13
DSP_DB(15) DB15
AOUTAN AOUTAN
D13
R504 AOUTBP AOUTBP
K4 RWN
100K E14
DSP_RWN AOUTBN AOUTBN
6
1 C501 K2 IO
DSP_IO RXQN
C502 C503
33PF A10 RESETN K7
RST MC CLK13M_MC
C G12 NC 18PF C
AFC AFC
5
2 P10 TMS N7 R501 0
XOENA XOENA
N10 TDI N5
XOENAQ T51
N9 TCK
4
3 N8 TDO N12
XTALA T52
XTALB N11
CLK32K
L5 CINTR
CP_INT
L4 DINTR REFC
C13
DSP_INT
B11
VCCD
VXVCM
B4 OCTL0
U502 T60 C519 C504 C505
K14
A5 OCTL1
EN_VPAC RAREF1 5.6pF 1UF 220NF
6 1 B5 OCTL2 L13
C1 E1 T53 RAREF2
B6 OCTL3
TX_EN
B8
5 2 B7 OCTL4 C506
B2 B1 SI_EN DAIDO T54
D5 OCTL5 B9 100NF
DAIDI T55
B10
4 3 A6 OCTL6
E2 C2 DAICK T56
E6 OCTL7 DAIRN D10
T58
C7 OCTL8
SVC_RED
PEMD10 B3
C8
VCCD OCTL9 UC VCCA VCCD
SVC_GREEN
D A9 OCTL10 A2 D
DCS_TX_EN SVC_BLUE UC
E9 OCTL11
TX_BAND_SEL
C507
K11
R505 GNDB
33PF
F1 VDD1 K13
100K
VDDB
P6
6 VDD2
1
A1 VDD3 F14
VDDC
F10 R502 R503
GNDC
K5 VSS 2.4 2.4
5
2
C508 C509 C510 C511
K6 VSS E13
VDDA
10NF 10NF 10NF 10NF
E11
E5 VSS
GNDA
E7 VSS
4
3
P13
E8 VSS
VDDD
E10 VSS L10
GNDD
G5 VSS
1
G10 VSS
NC
H5 VSS 2
U503 NC C518 C512 C513 C514 C515
H10
VCCD VSS 33PF 100NF 10NF 10NF 10NF
6 1 K8 VSS
C1 E1
K10 VSS
5 2
E E
B2 B1
CSP1093CR1-RT10-DT
4 3
E2 C2
PEMD10
PCS_RX_EN
R506
100K
C520
33PF
CSP1093
Engineer
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F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 5 10
user8 3:11:43 pm 3.0
1 2345 678
123 45678
VCCD
A A
C600 C601 C602
100NF 100NF 100PF
VCCD
B B
R603
0
A(1:22)
U600 R602
NC
WR_PROTECT
C6 D10
S-A17 F-VCC
E4
F-VPP D(0:15)
A(20) E5 A19 D9
S-VCC
G3
A(19) A18
A(18) G4 A17 B7 D(15)
DQ15
B9 D(14)
DQ14
C7 D(13)
DQ13
A(17) B3 A16 D7 D(12)
DQ12
A5 E6
A(16) A15 D(11)
DQ11
A(15) A6 A14 E8 D(10)
DQ10
A(14) A7 A13 F7 D(9)
DQ9
A8 F8
A(13) A12 D(8)
DQ8
A(12) A4 A11 B10 D(7)
DQ7
C B5 C8 D(6)
C
A(11) A10
DQ6
A(10) B6 A9 C10 D(5)
DQ5
A(9) B4 A8 C9 D(4)
DQ4
G5 E10
A(8) A7 D(3)
DQ3
A(7) G6 A6 E9 D(2)
DQ2
H4 F10
A(6) A5 D(1)
DQ1
A(5) H5 A4 F9 D(0)
DQ0
A(4) G7 A3
G8 D5
A(3) A2
T1
A(2) G9 A1 D6
T2
A(1) H6 E7
A0
T3
F6
T4
A(22) C5 F-A21
R600 A3 A1
A(21) A20
0 NC
H7 _F1-CE A2
RST CP_CSROMEN NC
H10 H1
_F2-CE
CP_CSROM2EN NC
C603 D8 S-CE2 H2
NC
NC T62 G10 _S-CE1 H3
CP_CSRAMEN NC
F4 A10
_S-UB
UPPER_BYTE NC
D F3 _S-LB A11 D
A(0) NC
A12
NC
E3 _F-WP H11
NC
D4 _F-RST H12
FLASH_RESET NC
C4 1
_F-RY/BY
R601 T61 NC
C604 2
10
NC
10NF F5 _S-OE
CP_OEN
H9 _F-OE D3
GND
B8 _S-WE A9
CP_WEN GND
C3 H8
_F-WE GND
LRS1828
E E
MEMORY
Engineer
SAMSUNG ELECTRONICS
F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 6 10
user8 3:11:09 pm 3.0
1 234 5678
1 2 3 456 7 8
+VBATT VCCD
F701
F702
A A
NFA21SL307X1A45L
NFA21SL307X1A45L 2 1 CN1001 1 2
1
2
6 10 1 2
10 6
G G G G
3 4
D(0) OUT 3 4 OUT D(1)
IN IN
5
6
5 9 5 6
9 5
7 8
D(2) IN OUT 7 8 OUT IN D(3)
9
10
4 8 9 10
8 4
11
12
D(4) IN OUT 11 12 OUT IN D(5)
13 14
3 7 13 14 7 3
15
16
D(6) IN OUT 15 16 OUT IN D(7)
17 18
17 18
19
20
19 20
21
22
21 22
23 24
23 24
25
26
25 26
27 28
27 28
29 30
29 30
14-5602-030-001-829
F703
F704
B B
2 1 NFA21SL307X1A45L
NFA21SL307X1A45L 1 2
6 10 6
G G 10 G G
D(8) OUT OUT D(9)
IN IN
C703 C701
5 9 9 5
330NF 100NF
D(10) IN OUT OUT IN D(11)
4 8 8 4
D(12) IN OUT OUT IN D(13)
3 7 7 3
D(14) IN OUT OUT IN D(15)
R700
10
RST
F705
NFA21SL307X1A45L
C 2 1 C
LCD CONNECTOR
SPK1P
6 10
G G
CP_WEN IN OUT
SPK1N
5 9
CLCD_EN IN OUT
4 8
A(2) IN OUT
3 7
IN OUT V706
C700 C711 C710
VC040205X150R
10NF 33PF 33PF
LED_EN
EL_EN
D D
VDD_VIB
V705 C715
V700
100NF
VCCD
VC040205X150R
TP20 CP_WEN
T21 CP_TDO
T22 RST
T23 CP_TDI
T24 CP_TMS
T25 CP_TCK
E E
T26 DSP_TDO
T27 DSP_TDI
T28 DSP_TMS
T29 DSP_TCK
T31
T32 TR_RST
T34 DSP_RWN
T35
8 7 6 5 8 7 6 5
C705 C706
100PF 100PF
V707
1 2 3 4 1 2 3 4 AVLC 5S 02 100
C707
1NF
Engineer
SAMSUNG ELECTRONICS
F Drawn by F
JTAG CON R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 7 10
user8 3:09:54 pm 3.0
1 2 3 4 5 6 7 8
1234 5 6 7 8
A A
B B
+VBATT
VCCD VCCD VCCD VCCD
R808 R800 R801 R810
47K 47K 47K 220K
CN800-1
1004-0018-319
R811 1K
DLC_DETECT 1 DLC_DETECT
R802 1K
SDS_TXD 2 SDS_TXD
R803 1K
SDS_RXD 3 SDS_RXD
R804 1K
DEBUG_TXD
DEBUG_TXD 4
R805 1K
DEBUG_RXD 5 DEBUG_RXD
6
C R813 1K
C
DEBUG_DTR 7 DEBUG_DTR
8 GND
DEBUG_CTS 9 DEBUG_CTS
R814 1K
DEBUG_RTS 10 DEBUG_RTS
11 GND
DEBUG_DCD 12 DEBUG_DCD
R806 1K
JIG_ON 13 JIG_ON
R807 0
14 VTEST
DEBUG_DSR 15 DEBUG_DSR
R812 1K
DEBUG_RI 16 DEBUG_RI
TA_VEXT 17 VEXT
18 VEXT
L800 GND
19
20
BP_VF BP_VF
21
22 VBAT
BLM15AG601SN1
5 4 5 4
23
24
V808
V806
D D
C802
22PF
1 2 3 1 2 3 C800
C801
V800 V801 V802 V803 V804
10UF
V805 100PF
10V
ZD800 ZD801
VC040214X300 VC040205X150R
ESDA6V1W5 ESDA6V1W5
I/F CONNECTOR
E E
Engineer
SAMSUNG ELECTRONICS
F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 8 10
3.0
user8 3:10:28 pm
1 234 5 6 7 8
VC040214X300
VC060305A150R
1 2 3 4 5 6 7 8
A A
1 2
PWR_ON
END
+VBATT
V905
KEY_COL(4:0)
VC040205X150R R900 R901 R902 R903 R904 R921 R922 R905 R906 R907 R908 R917
20 20 20 20 20 20 20 20 20 20 20 20
KEY_COL(4)
KEY_COL(3)
KEY_COL(2)
KEY_COL(1)
KEY_COL(0)
B B
D907 D908 D906 D904 D902 D912 D913 D905 D903 D900 D901 D911
KEY_ROW(4:0)
2 1 2 1 2 1
SEND CLR INT
R911
KEY_ROW(0)
0
BACKLIGHT1 BACKLIGHT2
2 1 2 1 2 1 2 1 AOT-0603P-B01-A
DIGIT1 DIGIT2 DIGIT3
UP
KEY_ROW(1)
KEY LED
2 1 2 1 2 1 2 1
DIGIT4 DIGIT5 DIGIT6
DOWN
KEY_ROW(2)
C C
2 1 2 1 2 1 2 1 2 1
DIGIT7 DIGIT8 DIGIT9 SOFT1
LEFT
KEY_ROW(3) VOL1
VOLUM_KEY
1
V_UP KEY_ROW(1)
2 1 2 1 2 1 2 1 2 1
2
STAR DIGIT10 SHARP SOFT2 V_DOWN KEY_ROW(2)
RIGHT
KEY_ROW(4)
3
V_COMMON KEY_COL(4)
4
GND
1 5
2
3
V903 V904 V907 V908 V909 V910 V911 4
VC040205X150R
D D
ZD802
NZQA5V6XV5T1
LED900
SLSRGBW703TS
KEY MAP
SIDE KEY
1
2 3 4
VCCD
R918 R919 R920
R910
120 82 33
DOM1 DOM2 100K
E SW900 E
3
Q900
2
U900 A3212ELH-SAMSUNG
SVC_RED
DTC114YE
4 1 1 2 1
+VBATT VDD VOUT LVCC FLIP_SNS OUT VCC
DOM-GUIDE HOLE
HALL IC
GND
3 2 C903
VCCD CE GND
2.2UF 3
R1141Q331D-TR C901 C900
C902
3 100NF 100NF
1UF Q901
2
SVC_GREEN
DTC114YE
1
3
2 Q902
SVC_BLUE Engineer
DTC114YE
SERVICE LED
SAMSUNG ELECTRONICS
1
F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 9 10
3.0
user8 3:10:28 pm
1 2 3 456 7 8
V912
V913
V914
AVLC 5S 02 100
AVLC 5S 02 100
AVLC 5S 02 100
LVCC
1 2 3 4 5 6 7 8
+VBATT VCCD
A A
V1005
AVLC 5S 02 100
R1022 V1006
100K AVLC 5S 02 100
U1001
R1001
10
10 1
AOUTAP NO2 V+
R1002
10
9 2
SPK1P COM2 NO1 AOUTAN
8 3
IN2 COM1 SPK1N
25 24 23 22 21 20 19 18 17
7 4 33 36
YMU_SPK1P NC2 IN1 AUDIO_AMP_EN G G
+VBATT
6 5 26 16
GND NC1 YMU_SPK1N D(1) D1
27 15
DG2031 D(0) D0 SPVDD
V1007
R1003
AVLC 5S 02 100 C1001 28 14 0
V1008 CP_WEN /WR EQ3
B 100NF U1013 B
AVLC 5S 02 100
29 13 C1000 R1025
YMU_EN /CS YMU762C-QZE2 EQ2
150PF 47K
30 12
A(0) A0 EQ1
R1005
C1004 C1002
31 11 C1003 R1021
10K
ZD701 CP_OEN /RD HPOUT-R 10UF
22NF 100NF
56K
10V
ESDA6V1W5
32 HPOUT-L/MONO 10
IOVDD
3
4
34 35 C1033
G G
C1005 C1028 NC
2
100PF 100PF
1 2 3 4 5 6 7 8 9
1 5
CLK13M_YMU
C1008 C1006 C1007
R1006 C1009
220PF R1007
1UF 100NF
10K GRP1555C1H8R0DZ01E YMU_LED
3.3K
MICIN YMU_IRQ
MIC1
RST VCCD
R1023
MIC-SCHX110
56K
C C1039 C1034 C
MICOUT
47PF NC
C1011
R1024
56PF
C1026 2.2K R1026 R1027
NC NC 0
C1010
VCCA C1030
56PF C1014 C1015
100PF
1NF 100NF
R1010
680
CN1000
C1016
C1031
33UF 02-828P0-53BKA
100NF
6
EAR_SPK_N
AOUTBN
D EAR_MIC_N 5 D
R1011
2.2K
4
JACK_IN
JACK_IN
3
C1032
R1012 2
1UF EAR_SPK_P
10K
AOUTBP
EAR_MIC_P 1
AUXIN
R1014
C1035
100K R1013
NC
0
AUXOUT
V1004
C1037 C1038 C1020 C1040 VC040205X150R
C1021 C1022
NC
1NF 1NF 10PF NC
NC
C1025 C1019
NC NC
C1023
3.3PF
R1016
NC
E E
VCCA VCCD
R1028
0
R1017
R1018
18K R1029
Q1000 1K
0
2SC4617
EAR_SWITCH
3
2
1
R1019
10K
C1017 Engineer
AUDIO
NC
SAMSUNG ELECTRONICS
F Drawn by F
R&D CHK Size
TITLE:
A3
DOC CTRL CHK
SGH-X450
MFG ENGR CHK
Changed by Date Changed Time Changed QA CHK REV Drawing Number
Sheet of
2004.04.14 10 10
user8 3:10:51 pm 3.0
1 2 345 6 7 8
D2
D(2)
D3
D(3)
D4
D(4)
D5
D(5)
D6
D(6)
D7
D(7)
MTR
YMU_VIB_EN
SPOUT2
YMU_SPK1N
SPOUT1
YMU_SPK1P
SPVSS
CLKI
LED
/IRQ
/RST
NC
PLLC
VDD
VSS
VREF
V1001
V1002
V1000
V1003
VC040205X150R
VC040205X150R
VC040205X150R
VC040205X150R