Samsung D488 Schematics

1
23
SAMSUNG CONFIDENTIAL
867
10 1145
129
AA
B
GAIA
( REV 1.3)
B
2004. 11.15
C
D
00. TITLE
01. RF RX
02. RF TX
03. OM6357-7
E
REFERENCE
100 200 300
C
D
E
04. MEMORY
05. POWER MANAGEMENT
06. IF CON. & CHARGER
F F
07. AUDIO
08. KEY MARTIX & LCD CON.
09. TSC2003
G
H
1
23
4
5
67
8
400 500
600 700
800 900
Changed by:
9
Date Changed:
2004.11.15
Engineer:
Drawn by:
DOC CTRL CHK:
Time Changed:
10
MFG ENGR CHK:
QA CHK: REV:
TITLE:
1.3
11
SAMSUNG
SGH-D488_REV1.3
Drawing Number:
Sheet 0 OF 9
12
12 1 8 A
Size:
A2
G
H
12
SAMSUNG CONFIDENTIAL
A
EGSMRX
C101 39PF
L104 15nH
F100
FAR-F5EB-942M50-B28CH
3
OUT
1
IN
OUT
4
G25G
C102
56
L101
2.2nH
NC
L103
2.2nH
L102 18nH
78
9
10 1134
VCC_RF_VCO
12
A
C104
F101
L107 12nH
FAR-F6EB-1G8425-B2BCH
3
OUT
1
IN
OUT
4
G
2G5
C105
DCSRX
39PF
B
C
VCC_RX_TX
D
18PF
L106
NC
C108 18PF
C115
100NF
L105
5.6nH
ANTSW_ON
R130
FE_SW1
FE_SW2
C111
1.8NF
C113
390PF
28
26
25
27
29
30
31
RFVCC
32
33 34
35
36 37
38
39
0
40
42 43 44 45 46
GSMIA
GSMIB
RFGND1
PCSIA
PCSIB
RFGND2
DCSIA
DCSIB
FESWON
GND2 GND3 GND4 NC1 NC2
FESW2
FESW1
UAA3536HN/C3
TXCPO
TXRFI
EXTRES
3
1
2
RFLOVCC
GNDTUNE
U100
TXCPVCC45TXON
6
RFTUNE
IA
7
RFVCOVCC
IB
2324
SYNON
QA89QB
RXON
22
10
21
SYNVCC
IFVCC
RFCPO
RFCPVCC
DATA
REFVCC
REFIN
REFGND
CLKFDBX
CAFCSUP
CLKOUT
GND1
41
20
19
EN
18
CLK
17
16
15
R103 14
13
12
C120 1NF
11
R101
1.5K,1%
2.2K
C114
6.8NF
R100
3.6K
C119 220NF
C112 560PF
C121
1NF
C106
100PF
C117
8.2PF
C107 100PF
C118
100NF
PON_SYN
PON_RX
VCC_SYN
VCC_CP
RF_EN_SYN
RF_BBI_CLK
RF_BBI_DATA
B
C
D
R104
E
R106
47
R109
0
C124
1UF
C125
1NF
F
C135 10PF
C137 10PF
R115 91
8
12
VB1
VB2
5
OUT1
U102
MQW510C869M
1
OUT2
SW1
SW2
2
4
3G6GG711
10
VC
14
G
G
G
G
13
9
C132 20PF
R117
12
R114
120
DCSTX
EGSMTX
R120
GSM_TXVCO_EN
1K
G
R122
DCS_TXVCO_EN
1K
C131
220PF
VCC_CPVCC_TX_BURST
VCC_SYN
R118
75
C133 22NF
R110
0
C126
100NF
C129
1UF
C127
8.2PF
22K,1%
TCO-5871U 26MHz
C130
220PF
C134
220PF
C136
220PF
C138
220PF
OUT VCC
VCON
GND 2
R113 10K,1%
R105 220K
1
R107
10K
C123
100PF
R111
0
C128 10NF
R116
5.6K
R119
5.6K
R121
5.6K
R123
5.6K
R108 220K
C122 220NF
R112
2.7K
AFC
MEL_13M
D_REF_13M
QRX_TX_N
QRX_TX_P
IRX_TX_N
IRX_TX_P
PON_TX
E
F
G
4
3
U101
12 1 8 A
Size:
H
A2
H
Changed by:
1
2
3 10
78456
9
Date Changed: Time Changed:
2004.11.15
Engineer:
Drawn by:
DOC CTRL CHK:
MFG ENGR CHK:
QA CHK:
TITLE:
REV: Drawing Number:
1.3
11 12
SAMSUNG
SGH-D488
RX
Sheet 1 OF 9
1
SAMSUNG CONFIDENTIAL
5
6 11
7
82
91034
12
AA
B
VBAT
C201
C202
100UF
10UF
6.3V
6.3V
C
3
8
48
GSM850/900IN
47
GND1GSM
46
VCC1GSM
1
GSMINTERGND
37
DCS/PCSIN
40
BANDSEL
41
TXENABLE
45
VRAMP
NC
R203
C213 33PF
C214 68PF
R207 150K,1%
22R202
39
EGSMTX
D
DCSTX
BAND_SEL
PAM_TX_EN
E
RAMP
C210 33PF
R206 22K,1%
NC
C203 33PF
1011NC12
NC9NC
UDZS5.1B
14
NC13NC
2
ZD902
15
1722
NC
NC
NC16NC
U201 RF3146
VCC3GSM
VCC2GSM
C215 1NF
42
43
NC
VBATT
VCCOUT19VCCOUT
2118
20
C216
C219
47PF
10NF
24NC25 26
NC23NC
VBATT
VCC3DCS/PCS
VCC2DCS/PCS
39
35
C217 1NF
VCC1
C218 1NF
NC
NC27NC28NC
29
33
36
44
NC
NC
GSM850/900OUT
DCS/PCSOUT
CON200 KMS-510-D
G5G6G
C
G
A
31
4
2
C204 12PF
C220
3.3PF
L204 12nH
C208 NC
EGSMRX
DCSRX
U200 SHS-C090F
3
EGSM_TX
1
DCS_TX
8
EGSM_RX
5
DCS_RX
C206 33PF
L207 390nH
10
ANT
7
VC1
G
VC2
2GG69GG1112GG1314
33nHL206
33nH
L208
4
C211 68PF
C205
1.5PF
NC38NC
6
31
4
GND
5
GND
7
GND
30
GND
32
GND
34
GND
49
GND
50
GND
51
GND
52
GND
53
GND
54
GND
C209 NC
R204 10K
C212 68PF
L203 NC
R205 10K
R201 0
ANT200
L202 NC
FE_SW1
FE_SW2
ANT
B
C
D
E
12 1 8 A
Size:
F
G
H
A2
F
G
H
Changed by:
1
3
45
6
7
82
9
Date Changed: QA CHK:
2004.11.15
Time Changed:
10
Engineer:
Drawn by:
DOC CTRL CHK:
MFG ENGR CHK:
TITLE:
REV: Drawing Number:
1.3
11
SAMSUNG
SGH-D488
TX
Sheet 2 OF 9
12
1
23
SAMSUNG CONFIDENTIAL
4
5
67
89
10
1211
A
C307 33PF
10NF
10K,1%
3.9K
AVDD
C300
BL_LED_EN V_MODE REF_ON
GSM_TXVCO_EN DCS_TXVCO_EN PAM_TX_EN ANTSW_ON
BAND_SEL PON_SYN PON_TX PON_RX
RF_BBI_CLK
RF_BBI_DATA
RF_EN_SYN
AFC RAMP
QRX_TX_P QRX_TX_N IRX_TX_P IRX_TX_N
MES_BATT
TEMP_PRODUCT VF
EARP_P EARP_N AUXSP EARP_HF
MIC_P MIC_N AUX_MIC_P AUX_MIC_N
D_REF_13M
VDD1 DD FSC DCL DU BOEN BDIO BIEN BIOCLK
SIMIO SIMCLK
IT_PMU
C305
100NF
VDD2
R309
2.2K
C301
C306 C302
10NF
100NF
AVDD_TEMP
R310
2.2K
SCL SDA
1
AVDD
GPON2 GPON1
AUXST
RFSIG0 RFSIG1 RFSIG2 RFSIG3 RFSIG4 RFSIG5 RFSIG6 RFSIG7 RFSIG8 RFSIG9
RFSIG10
RXON
TXON CCLK
CDO
CEN
RFE_N0 RFE_N2
VREF
AUXDAC1 AUXDAC2
AUXDAC3
AUXADC1 AUXADC2 AUXADC3 AUXADC4
EARP EARN
AUXSP
MICP
MICN AUXMICP AUXMICN
MCLK
ACLK
ADO
BOEN
BDIO
BIEN
BIOCLK
SIMIO
SIMCLK
SIMERR
PWM1 PWM0
VDD1
C303
C304
100NF
100NF
N9 L10 G10
D5 A6 D6 B6 A7 C7 B7 C6 E7 K10 D7 H12 G12 E10 E9 D8
CDI
D9
J12 K12
100NFC310
C14
E12 D13 D12
QP
H13
QN
H14
IP
J13
IN
J14 F14 G14 E14 F13
B10 A11 A10
BUZ
B11
A13 B13 B14 A14
D10
A8
ADI
B9
AFS
B8 A9 G11 E11 F10 F11
C2
SCK SDA
B3
M13 M14 M11 E6 F4
10K,1%R314
R304
R308 TP301 TP302 TP303 TP304
VDD1
B
D_REF_13M
32K
R303
TP300
R311 0
KBIO(7) KBIO(6) KBIO(5) KBIO(4) KBIO(3) KBIO(2) KBIO(1) KBIO(0)
HD(0) HD(1) HD(2) HD(3) HD(4) HD(5) HD(6) HD(7) HD(8) HD(9) HD(10) HD(11) HD(12) HD(13) HD(14) HD(15) HA(1) HA(2) HA(3) HA(4) HA(5) HA(6) HA(7) HA(8) HA(9) HA(10) HA(11) HA(12) HA(13) HA(14) HA(15) HA(16) HA(17) HA(18) HA(19) HA(20) HA(21) HA(22) HA(23) HA(24) HA(25) HA(26)
100K
RSTON
C
HD(0:15)
HA(1:26)
D
VDD3
U301 NC7SZ19L6X
CS_N2
Y1
_E
4
6
X
X
0
3
VCC
GND
25
Y0
A
1
CS_N3HA(20)
0
1
0
0
X
X
MELODY_CS
MELODY_CS
IMAGE_CS
CS_NAND
IMAGE_CS
CS_NAND
NCSRAM
NCSFLASH
CS_N0
X
X
1
E
F
HA(20)
R306
100K,1%
KBIO(0:7)
VDD3
END_OF_CHARGE
R307
100K,1%
HWR_N
HRD_N
MELODY_RST
irDA_DOWN
PEN_IRQ CHG_ON
IMAGE_INT
IMAGE_RESET
FLIP
CTS0
MELODY_IRQ
B
P11
CKI
P13
CKI32I
P14
CKI32O
C10
RESETN
M10
RSTO_N
H10
RST_N
K14
AUXON
H4
HD0
H3
HD1
H2
HD2
J3
HD3
E5
HD4
H1
HD5
B1
HD6
E4
HD7
F3
HD8
F2
HD9
F1
HD10
E1
HD11
D1
HD12
E3
HD13
E2
HD14
B2
HD15
M4
HA1
P3
HA2
L4
HA3
N3
HA4
K5
HA5
M3
HA6
P2
HA7
N2
HA8
M1
HA9
N1
HA10
L2
HA11
L1
HA12
M2
HA13
J2
HA14
J5
HA15
K3
HA16
J4
HA17
K4
HA18
K2
HA19
G4
HA20
P5
HA21
N6
HA22
L6
HA23
J7
HA24
J6
HA25
H6
HA26
L5
HWR_N
H5
HRD_N
G3
CS_N3
M5
CS_N2
G5
CS_N1
N4
CS_N0
M12
GPIO0
K9
GPIO1
L8
GPIO2
M9
GPIO3
P7
GPIO4
L7
GPIO5
L9
GPIO6
N7
GPIO7
P6
GPIO8
N8
GPIO9
K8
0R312
GPIO10
L14
KBIO7
L12
KBIO6
L13
KBIO5
L11
KBIO4
J11
KBIO3
K13
KBIO2
J10
KBIO1
K11
KBIO0
F5
VDDC_A
CTS0_N
B5
VDD1
K6
N13
M8
VDDC_B
VDDC_C
VDDC_D
RXT0_NA5RXD0
TXD0
C5
C4
VDD1
D4
P9
VDDE1_A
TXD
RXD1
A4
C8
N12
H11
VDDE1_B
VDDE1_C
VDDE1_DP8VDDE2_C
TDID2TDOD3TMSA2TRST_N
VDD2
C1
VDDE2_EP4VDDE3_A
OM6357-7-2
TCK
J_SEL
B4
A3
A1
VDD3
M6
U300
P10
G2
VDDE3_B
VDDE3_FL3VDDE3_G
VSS_AK7VSS_B
AVSS
J1
VSS_C
M7
N10
VSS_E
N14
P12
VSS_F
N11
AVDD
VSS_G
G13
C308 100NF
VSS_H
VSS_IE8VSS_KC3VSS_M
VDD1
AVDD
C309 100NF
F12
B12
C9
C12
D14
VDD_D
VDD_BB
VDD_VB
VDD_REF
VDD_VBOUT
VSS_OP1VSS_P
VSS_N
N5
K1
G1
VSS_BB
E13
D11
VSS_D
C13
VSS_REF
VSS_VB
A12
C11
VSS_VBOUT
1
G
R313
0
33PF
3
2
3
2
Q300 DTC144EE/TR
Q301 DTC144EE/TR
AVDD
CHARGER_OK
CHARGER_OK
GREEN_LED
RED_LED
TRST_N
HWR_N
VBAT
RXD0 TXD0 CTS0 RTS0
JIG_REC
CN300 TRST TDO
TDI
TMS
TCK
F-WE V_BATT
GND
HP/POWER RXD TXD
28 29
30 31 ANT
JTAG-32PIN
V_BUS
SPK+
GND
SPKĀ­MIC+ MOT+
1
1
2
2
3
3
4
4
5
5
6
6
7 8 9
D+
10
D-
11
SPK_P
12
SPK_N
13
MIC_P
14
VIB
15
15
16
16
17 18
TDO
19
TDI
20
TMS
21
TCK
22 23 24 25 26 27 28 29 30 31 32
ANT
A
B
C
D
E
F
G
TDI
TCK
TDO
RXD1
TXD1
TMS
J_SEL
TRST_N
6712
J_SEL
J_SEL
B_TDI
TDI
B_TMS
TMS
B_TCK
TCK
B_TDO
TDO
B_TRST
TRST_N
B_WR
HWR_N
GROUND
12 1 8 A
Size:
H
A2
Engineer:
Drawn by:
TITLE:
DOC CTRL CHK:
MFG ENGR CHK:
Changed by:
8
91011
2004.11.15
Time Changed:
QA CHK:Date Changed:
REV:
1.3
SAMSUNG
SGH-D488
MODEM
Drawing Number:
Sheet 3 OF 9
12
RTS0
TXD0
CTS0
pin F5 VDD1
C311 100NF
pin N12
pin P9 pin M8
pin N13
VDD1 VDD2VDD1 VDD2
C313
C312
100NF
100NF
pin P8 pin C1
pin H11 VDD1 VDD3
C314
C315
100NF
100NF
C316 100NF
pin P4
VDD3 VDD3
C317 100NF
C318 100NF
pin G2
C319 100NF
pin L3pin M6 VDD3
C320 100NF
RXD0
H
345
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