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DUAL BAND Mobile
ELECTRONICS
Cellular Phone
SGH-T408
SERVICE Manual
DUAL BAND MOBILE CELLULAR PHONE CONTENTS
1. Exploded Views and Parts List
2. PCB Diagrams
3. Electrical Parts List
4. Block Diagrams
5. Flow Chart of Troubleshooting and
Circuit Diagrams
ELECTRONICS
Samsung Electronics Co.,Ltd.
Printed in Korea
01/2003. Rev 1.0
GH68-03159A
1. Exploded Views and Parts List
1-1 Main
1-2 Main Parts List
1-3 Travel Adapter
1-4 Travel Adapter Parts List
1-5 Ciger Light Adapter
1-6 Ciger Light Adapter Parts List
1-7 Test Jig
1-8 EAR Microphone
1-9 Data Kit
1-10 Battery Charger
2. PCB Diagrams
2-1 Main Top
2-2 Main Bottom
3. Electrical Parts List
3-1 Main Parts List Top
3-2 Main Parts List Bottom
4. Block Diagrams
4-1 Main Baseband
4-2 Main RF
4-2-1 RF Transmit Part
4-2-2 RF Receive Part
5. Flow Chart of Troubleshooting and Circuit Diagrams
5-1 Power ON
5-2 Initial
5-3 Charging Part
5-4 Sim Part
5-5 Microphone Part
5-6 Speaker Part
5-7 Key Data Input
5-8 Alert Tone
5-9 Ring Indicator
5-10 Back Light
5-11 GSM Receiver
5-12 GSM Transmitter
5-13 DCS Receiver
5-14 DCS Transmitter
Exploded Views and Parts List 1-1
1. SGH-T408 Exploded Views and Parts List
1-1 Main
1
2
10 3
4
11 5
12 8
13
9 6
14
7
16
15
18 17
19
20 22
21
1-2 Exploded Views and Parts List
1-2 Main Parts List
Location Description SEC CODE Remark
No.
1 DUAL WINDOW LCD GH72-05005A
2 FOLDER UPPER GH75-02707A
3 LCD GH96-01251A
4 SPEAKER 3001-001360
5 MOTOR 3101-001294
6 FOLDER LOWER GH75-02369A
7 WINDOW LCD GH72-05004A
8 SCREW 6001-001429
9 SCREW CAP GH74-03025A
10 FRONT COVER GH75-02706A
11 KEYPAD GH75-02708A
12 MAIN PBA GH92-01419A
13 VOLKEY F-PCB GH59-00593A
14 DOME SHEET GH59-00598A
15 MIC GH59-00611A
16 CONNECTOR COVER GH73-01331A
17 SIDE KEY GH75-02372A
18 ANTENNA GH42-00236A
19 REAR COVER GH75-02370A
20 RF/COVER GH73-01332A
21 SCREW 6001-001479
22 BATTERY GH43-00662A
Exploded Views and Parts List 1-3
1-3 Travel Adapter
A B
C D
1-4 Travel Adapter Parts List
TYPE SEC CODE REMARK
A GH44-00171A CHINA
B GH44-00184A EUROPE
C GH44-00171C UNITED KINGDOM
D Gh44-00171E TAIWAN
1-4 Exploded Views and Parts List
1-5 Ciger Light Adapter
1-6 Ciger Light Adapter Parts List
DESCRIPTION SEC CODE REMARK
Ciger Light Adapter Code GH44-00170A BLACK
Exploded Views and Parts List 1-5
1-7 Test Jig
TEST JIG GH80-10508A
TEST JIG CABLE GH39-00079A
RF CABLE GH39-00182A
1-6 Exploded Views and Parts List
1-7-1 Test Jig
DC
POWER
SUPPLY
8922 or 8960
WIRELESS COMMUNICATIONS
TEST SET
RF CABLE
TEST JIG CABLE
232 CABLE
Note PC
Exploded Views and Parts List 1-7
1-8 Wearable EAR Microphone
Wearable EAR Microphone GH59-00394B
1-9 Data Kit
DATA KIT GH39-00143B
1-10 Battery Charger
BATTERY CHARGER GH44-00402A
1-8 Exploded Views and Parts List
2. PCB Diagrams
2-1 Main Top
PCB Diagrams 2-1
2-2 Main Bottom
PCB Diagrams 2-2
3. Electrical Parts List
3-1 Main Parts List Top
NO Refer SEC Part Description Vendor Part No.
ence CODE
1 D302 0407-001002 DIODE-ARRAY "DAN222,80V,300mA,CA2-3,EM3,TP" DAN222
2 Q100 0501-000225 TR-SMALL SIGNAL "2SC4617,NPN,200mW,EM3,TP,120-5" 2SC4617R
3 Q302 0501-002011 TR-SMALL SIGNAL "2SD2114K,NPN,200mW,SOT-23,TP,8" 2SD2114KT146V
4 Q103 0504-001049 TR-DIGITAL "DTA114YE,PNP,150MW,10K/47K,EMT3,TP" DTA114YE
5 Q101 0504-001151 TR-DIGITAL "PEMD10,NPN/PNP,300MW,2.2K/47KOHM,SOT-666,TP" PEMD10
6 Q102 0504-001151 TR-DIGITAL "PEMD10,NPN/PNP,300MW,2.2K/47KOHM,SOT-667,TP" PEMD10
7 Q301 0505-001165 FET-SILICON "SI3443DV,P,-20V,+-3.5mA,65mohm" SI3443DV-T1
8 Q306 0505-001332 FET-SILICON "FDG6301,N,25V,0.22A,4OHM,.3W,SC70-6" FDG6301N
9 Q303 0506-001004 TR-ARRAY "UMC5N,NPN/PNP,2,50V,-,-100mA,3" UMC5NTR
10 U409 0801-002540 IC-CMOS LOGIC "7SZ19,DECODER,SOP,6P,49MIL,SINGLE,TP,PLASTIC" NC7SZ19P6X
11 U407 1001-001145 IC-ANALOG SWITCH "MAX4599EXT,-,SC70,6P,49MIL,SINGLE,5.5V" MAX4599EXT-T
12 U304 1001-001183 IC-ANALOG SWITCH "MAX4684EUB,-,TSSOP,10P,114MIL,DUAL" MAX4684EUB
13 U410 1001-001183 IC-ANALOG SWITCH "MAX4684EUB,-,TSSOP,10P,114MIL,DUAL" MAX4684EUB
14 U408 1103-001277 IC-EEPROM "24C512,65536X8BIT,TSSOP,8P,173MIL" 24C512-10TI-2.7
15 U404 1109-001259 IC-ETC. MEMORY "LRS1815A,4MX16/2MX16/2MX16BIT,BGA,72P" LRS1815A
16 U106 1201-001954 IC-POWER AMP "RF3140,SMD-MODULE,40P,10X10MM" RF3140
17 U302 1203-002872 IC-DC/DC CONVERTER "MAX1560ETJ,QFN,32P,5X5MM,PLASTIC,2.45/3V" MAX1560ETJ
18 U406 1205-002035 IC-COMM. CONTROLLER "VP40581B,FBGA,180P,-,PLASTIC,3.3V" VP40581E3
19 U105 1205-002185 IC-INTERFACE "SI4201-BM,MLP,20P,4X4MM,-,3V,-,-20TO+85C" SI4201-BM
20 U104 1205-002248 IC-TRANSCEIVER "SI4200DB-BM,MLP,32P,5X5MM,-,3V,-,-20TO+85C" SI4200DB-BM
21 U103 1209-001434 IC-PLL/SYNTHESISER "SI4133T-BM,MLP,28P,5X5MM,-,3V,-,-20TO+85C" SI4133T-BM
22 TH1 1404-001256 THERMISTOR-NTC "47KOHM,-,4500K,-,-,-,TP" B57231-V2473-K60
23 V302 1405-001018 VARISTOR "14V,-,1.6x0.8mm,TP" AVL 14K 03 300
24 V405 1405-001019 VARISTOR "5.6V,-,1.6x0.8mm,TP" AVL 5M 03 300
25 V406 1405-001019 VARISTOR "5.6V,-,1.6x0.8mm,TP" AVL 5M 03 300
26 V301 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
27 V303 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
28 V304 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
29 V400 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
30 V403 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
31 V409 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
32 C410 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
33 V407 1405-001093 VARISTOR "14V,20A,1x0.5x0.6mm,TP" AVL 14K 02 200
34 V408 1405-001093 VARISTOR "14V,20A,1x0.5x0.6mm,TP" AVL 14K 02 200
35 C418 1405-001128 VARISTOR "18VDC,15A,1X0.5X0.6MM,TP" VC04LC18V500WP
36 C419 1405-001128 VARISTOR "18VDC,15A,1X0.5X0.6MM,TP" VC04LC18V500WP
37 C420 1405-001128 VARISTOR "18VDC,15A,1X0.5X0.6MM,TP" VC04LC18V500WP
38 R105 2007-000138 R-CHIP "100ohm,5%,1/16W,DA,TP,1005" RC1005J101CS
39 R315 2007-000138 R-CHIP "100ohm,5%,1/16W,DA,TP,1005" RC1005J101CS
Electrical Parts List 3-1
NO Refer SEC Part Description Vendor Part No.
ence CODE
40 R316 2007-000138 R-CHIP "100ohm,5%,1/16W,DA,TP,1005" RC1005J101CS
41 R317 2007-000138 R-CHIP "100ohm,5%,1/16W,DA,TP,1005" RC1005J101CS
42 R468 2007-000139 R-CHIP "220ohm,5%,1/16W,DA,TP,1005" RC1005J221CS
43 R474 2007-000139 R-CHIP "220ohm,5%,1/16W,DA,TP,1005" RC1005J221CS
44 R106 2007-000140 R-CHIP "1Kohm,5%,1/16W,DA,TP,1005" RC1005J102CS
45 R313 2007-000140 R-CHIP "1Kohm,5%,1/16W,DA,TP,1005" RC1005J102CS
46 R102 2007-000141 R-CHIP "2.2Kohm,5%,1/16W,DA,TP,1005" RC1005J222CS
47 R479 2007-000141 R-CHIP "2.2Kohm,5%,1/16W,DA,TP,1005" RC1005J223CS
48 R480 2007-000141 R-CHIP "2.2Kohm,5%,1/16W,DA,TP,1005" RC1005J224CS
49 R101 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
50 R115 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
51 R117 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
52 R121 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
53 R337 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
54 R456 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
55 R462 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
56 R463 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
57 465 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
58 R108 2007-000152 R-CHIP "20Kohm,5%,1/16W,DA,TP,1005" RC1005J203CS
59 R113 2007-000153 R-CHIP "22Kohm,5%,1/16W,DA,TP,1005" RC1005J223CS
60 R114 2007-000153 R-CHIP "22Kohm,5%,1/16W,DA,TP,1005" RC1005J224CS
61 R104 2007-000155 R-CHIP "27Kohm,5%,1/16W,DA,TP,1005" RC1005J273CS
62 R473 2007-000157 R-CHIP "47Kohm,5%,1/16W,DA,TP,1005" RC1005J473CS
63 R331 2007-000159 R-CHIP "56Kohm,5%,1/16W,DA,TP,1005" RC1005J473CS
64 R116 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J104CS
65 R310 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J105CS
66 R314 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J106CS
67 R334 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J107CS
68 R336 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J108CS
69 R403 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J109CS
70 R405 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J110CS
71 R458 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J111CS
72 R466 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J112CS
73 R467 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J113CS
74 R483 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J114CS
75 R484 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J115CS
76 R485 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J116CS
77 R487 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J117CS
78 R488 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J118CS
79 R492 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J119CS
80 R478 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J120CS
81 R461 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J121CS
82 R471 2007-000168 R-CHIP "470Kohm,5%,1/16W,DA,TP,1005" RC1005J474CS
3-2 Electrical Parts List
NO Refer SEC Part Description Vendor Part No.
ence CODE
83 R100 2007-001244 R-CHIP "91Kohm,5%,1/16W,DA,TP,1005" RC1005J913CS
84 R107 2007-001298 R-CHIP "51ohm,5%,1/16W,DA,TP,1005" RC1005J510CS
85 R109 2007-001298 R-CHIP "51ohm,5%,1/16W,DA,TP,1005" RC1005J510CS
86 R110 2007-001298 R-CHIP "51ohm,5%,1/16W,DA,TP,1005" RC1005J510CS
87 R469 2007-002796 R-CHIP "510ohm,5%,1/16W,DA,TP,1005" ERJ2GEJ511X
88 R472 2007-002796 R-CHIP "510ohm,5%,1/16W,DA,TP,1005" ERJ2GEJ511X
89 R103 2007-002797 R-CHIP "560ohm,5%,1/16W,DA,TP,1005" ERJ2GEJ561X
90 R326 2007-003001 R-CHIP "12OHM,5%,1/16W,DA,TP,1005" RC1005J120CS
91 R327 2007-003001 R-CHIP "12OHM,5%,1/16W,DA,TP,1005" RC1005J120CS
92 R450 2007-007317 R-CHIP "2.2Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF2201X
93 R451 2007-007317 R-CHIP "2.2Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF2201X
94 R452 2007-007317 R-CHIP "2.2Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF2201X
95 R453 2007-007317 R-CHIP "2.2Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF2201X
96 R454 2007-007318 R-CHIP "1Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF1001X
97 R455 2007-007318 R-CHIP "1Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF1001X
98 R457 2007-007318 R-CHIP "1Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF1001X
99 R459 2007-007318 R-CHIP "1Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF1001X
100 R111 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
101 R112 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
102 R118 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
103 R311 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
104 R312 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
105 R319 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
106 R350 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
107 R402 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
108 R410 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
109 R475 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
110 R481 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
111 R490 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
112 R491 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
113 R493 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
114 R494 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
115 R489 2011-001345 R-NETWORK "10Kohm,5%,1/16W,L,CHIP,8P,TP" EXB28V103JX
116 C404 2203-000138 "C-CERAMIC,CHIP" "1.5nF,10%,50V,X7R,TP,1005,-" CL05B152KBNC
117 C113 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
118 C114 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
119 C115 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
120 C116 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
121 C117 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
122 C122 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
123 C132 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
124 C134 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
125 C456 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
Electrical Parts List 3-3
NO Refer SEC Part Description Vendor Part No.
ence CODE
126 C458 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
127 C459 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
128 C460 2203-000233 "C-CERAMIC,CHIP" "0.1NF,5%,50V,C0G,TP,1005" CL05C101JBNC
129 C107 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
130 C108 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
131 C109 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
132 C308 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
133 C309 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
134 C311 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
135 C313 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
136 C315 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
137 C318 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
138 C337 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
139 C346 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
140 C401 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
141 C453 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
142 C462 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
143 C463 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
144 C464 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
145 C465 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
146 C470 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
147 C471 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
148 C473 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
149 C143 2203-000278 "C-CERAMIC,CHIP" "0.01NF,0.5PF,50V,C0G,TP,1005" GRP1555C1H100D
150 C151 2203-000386 "C-CERAMIC,CHIP" "0.015NF,5%,50V,C0G,TP,1005" CL05C150JBNC
151 C477 2203-000386 "C-CERAMIC,CHIP" "0.015NF,5%,50V,C0G,TP,1005" CL05C150JBNC
152 C489 2203-000386 "C-CERAMIC,CHIP" "0.015NF,5%,50V,C0G,TP,1005" CL05C150JBNC
153 C490 2203-000386 "C-CERAMIC,CHIP" "0.015NF,5%,50V,C0G,TP,1005" CL05C150JBNC
154 C138 2203-000438 "C-CERAMIC,CHIP" "1nF,10%,50V,X7R,TP,1005,-" CL05B102KBNC
155 C136 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
156 C141 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
157 C142 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
158 C146 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
159 C147 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
160 C305 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
161 C320 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
162 C325 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
163 C326 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
164 C406 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
165 C407 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
166 C409 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
167 C412 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
168 C413 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
3-4 Electrical Parts List
NO Refer SEC Part Description Vendor Part No.
ence CODE
169 C414 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
170 C417 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
171 C479 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
172 C480 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
173 C496 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
174 C126 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
175 C127 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
176 C133 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
177 C150 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
178 C451 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
179 C452 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
180 C466 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
181 C467 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
182 C468 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
183 C469 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
184 C495 2203-000812 "C-CERAMIC,CHIP" "0.033NF,5%,50V,C0G,TP,1005" GRP1555C1H330J
185 C319 2203-000870 "C-CERAMIC,CHIP" "0.003NF,0.25PF,50V,C0G,TP,1005" GRP1555C1H3R0C
186 C493 2203-001259 "C-CERAMIC,CHIP" "0.008nF,0.5pF,50V,NP0,TP,1005" GRP1555C1H8R0DZ01E
187 C494 2203-001259 "C-CERAMIC,CHIP" "0.008nF,0.5pF,50V,NP0,TP,1005" GRP1555C1H8R0DZ01E
188 C499 2203-001259 "C-CERAMIC,CHIP" "0.008nF,0.5pF,50V,NP0,TP,1005" GRP1555C1H8R0DZ01E
189 C152 2203-001383 "C-CERAMIC,CHIP" "0.0005nF,0.25pF,50V,NP0,TP,1005" CL05C0R5CBNC
190 C110 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
191 C111 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
192 C112 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
193 C118 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
194 C119 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
195 C125 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
196 C128 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
197 C129 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
198 C130 2203-001405 "C-CERAMIC,CHIP" "22nF,+80-20%,25V,Y5V,TP,1005" CL05C0R5CBNC
199 C312 2203-003054 "C-CERAMIC,CHIP" "0.009nF,0.25pF,50V,NP0,TP,1005" CL05C090CBNC
200 C474 2203-003054 "C-CERAMIC,CHIP" "0.009nF,0.25pF,50V,NP0,TP,1005" CL05C090CBNC
201 C123 2203-005050 "C-CERAMIC,CHIP" "0.0018nF,0.25pF,50V,NP0,TP,1005" CL05C1R8CBNC
202 C124 2203-005050 "C-CERAMIC,CHIP" "0.0018nF,0.25pF,50V,NP0,TP,1005" CL05C1R8CBNC
203 C316 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
204 C324 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
205 C332 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
206 C400 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
207 C402 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
208 C306 2203-005065 "C-CERAMIC,CHIP" "1000nF,+80-20%,10V,Y5V,TP,1608" CL10F105ZPNC
209 C120 2203-005234 "C-CERAMIC,CHIP" "0.0012nF,0.25pF,50V,NP0,TP,1005" CL05C1R2CBNC
210 C121 2203-005234 "C-CERAMIC,CHIP" "0.0012nF,0.25pF,50V,NP0,TP,1005" CL05C1R2CBNC
211 C491 2203-005444 "C-CERAMIC,CHIP" "0.003nF,0.1pF,50V,NP0,TP,1005" GRP1555C1H3R0B
Electrical Parts List 3-5
NO Refer SEC Part Description Vendor Part No.
ence CODE
212 C145 2203-005450 "C-CERAMIC,CHIP" "0.0056nF,0.1pF,50V,NP0,TP,1005" GRP1555C1H5R6BZ01E
213 C482 2203-005480 "C-CERAMIC,CHIP" "33nF,10%,10V,X7R,TP,1005,-" GRP155R71A333KA01E
214 C488 2203-005480 "C-CERAMIC,CHIP" "33nF,10%,10V,X7R,TP,1005,-" GRP155R71A333KA01E
215 C492 2203-005481 "C-CERAMIC,CHIP" "47nF,10%,10V,X7R,TP,1005,-" GRP155R71A473KA01E
216 C300 2203-005482 "C-CERAMIC,CHIP" "100nF,10%,10V,X5R,TP,1005,-" GRP155R61A104KA01E
217 C302 2203-005482 "C-CERAMIC,CHIP" "100nF,10%,10V,X5R,TP,1005,-" GRP155R61A104KA01E
218 C303 2203-005482 "C-CERAMIC,CHIP" "100nF,10%,10V,X5R,TP,1005,-" GRP155R61A104KA01E
219 C457 2203-005503 "C-CERAMIC,CHIP" "0.18nF,5%,25V,NP0,TP,1005" CL05C181JANC
220 C461 2203-005503 "C-CERAMIC,CHIP" "0.18nF,5%,25V,NP0,TP,1005" CL05C181JANC
221 C345 2203-006208 "C-CERAMIC,CHIP" "4700NF,20%,6.3V,X5R,TP,1608" CM105X5R475M06AT
222 C343 2203-006208 "C-CERAMIC,CHIP" "4700NF,20%,6.3V,X5R,TP,1608" CM105X5R475M06AT
223 C342 2203-006208 "C-CERAMIC,CHIP" "4700NF,20%,6.3V,X5R,TP,1608" CM105X5R475M06AT
224 C314 2203-006208 "C-CERAMIC,CHIP" "4700NF,20%,6.3V,X5R,TP,1608" CM105X5R475M06AT
225 C310 2203-006208 "C-CERAMIC,CHIP" "4700NF,20%,6.3V,X5R,TP,1608" CM105X5R475M06AT
226 C307 2203-006208 "C-CERAMIC,CHIP" "4700NF,20%,6.3V,X5R,TP,1608" CM105X5R475M06AT
227 C301 2404-001105 "C-TA,CHIP" "10UF,20%,6.3V,GP,TP,2012" TCSCS0J106MPAR
228 C131 2404-001134 "C-TA,CHIP" "100UF,20%,6.3V,LZ,TP,4028" 595D107X06R3B2T
229 C485 2404-001162 "C-TA,CHIP" "47uF,20%,4V,LZ,TP,3216" F950G476MAAJZTQ2
230 C341 2503-001041 C-NETWORK "100PFX4,10%,25V,-" W2A43A101KAT2A
231 L104 2703-002176 INDUCTOR-SMD "2.7NH,0.3NH,1X0.5X0.5MM" CIH05T2N7SNC
232 L100 2703-002198 INDUCTOR-SMD "10NH,5%,1.0X0.5X0.5MM" CIH05T10NJNC
233 L108 2703-002201 INDUCTOR-SMD "33NH,5%,1.0X0.5X0.5MM" CIH05T33NJNC
234 L111 2703-002203 INDUCTOR-SMD "15NH,5%,1.0X0.5X0.5MM" CIH05T15NJNC
235 L101 2703-002205 INDUCTOR-SMD "3.9NH,10%,1.0X0.5X0.5MM" CIH05T3N9KNC
236 L107 2703-002205 INDUCTOR-SMD "3.9NH,10%,1.0X0.5X0.5MM" CIH05T3N9KNC
237 L109 2703-002205 INDUCTOR-SMD "3.9NH,10%,1.0X0.5X0.5MM" CIH05T3N9KNC
238 L106 2703-002268 INDUCTOR-SMD "8.2NH,10%,1.0X0.5X0.5MM" CIH05T8N2JNC
239 L400 2703-002269 INDUCTOR-SMD "56NH,10%,1.0X0.5X0.5MM" CIH05T56NJNC
240 L402 2703-002314 INDUCTOR-SMD "47NH,5%,1.0X0.5X0.5MM" CIH05T47NJNC
241 L403 2703-002314 INDUCTOR-SMD "47NH,5%,1.0X0.5X0.5MM" CIH05T47NJNC
242 L102 2703-002484 INDUCTOR-SMD "7.5NH,5%,1.0X0.5X0.5MM" 0402CS-7N5XJBW
243 L103 2703-002485 INDUCTOR-SMD "27NH,5%,1.0X0.5X0.5MM" 0402CS-27NXJBW
244 X1 2801-004025 CRYSTAL-UNIT "0.032768MHz,20ppm,28-ABK,1.7fF,65kohm,TP" FC-255
245 U102 2809-001266 OSCILLATOR-VCTCXO "13MHZ,5PPM,10KOHM//10~40PF,TP,2.8V,-" TCO-9141E(13MHZ)
246 F401 2901-001234 FILTER-EMI SMD "6V,0.02A,-,47PF,3.2X1.6X0.6MM,TP" NFA31GD4704704D
247 F402 2901-001234 FILTER-EMI SMD "6V,0.02A,-,47PF,3.2X1.6X0.6MM,TP" NFA31GD4704704D
248 F101 2904-001417 FILTER-SAW "942.5MHZ,-,0.8DB,TP,925.0-960.0MHZ/1.9DB,-" B7820
249 F100 2904-001419 FILTER-SAW "1.8425GHZ,-,0.9DB,TP,1805.0-1880.0/2.4DB,-" B7821
250 U107 2909-001197 FILTER-DUPLEXER "1.8425GHZ,1.7475GHZ,0.1/0.05DB,TP,-,-" LMG002S-5047A
251 L302 3301-001120 CORE-FERRITE BEAD "AB,30ohm,2x1.25x0.85mm,3000mA" BLM21PG300SN1D
252 L301 3301-001362 CORE-FERRITE BEAD "AB,1kohm,1x0.5x0.5mm" BLM15AG102PN1D
253 L401 3301-001362 CORE-FERRITE BEAD "AB,1kohm,1x0.5x0.5mm" BLM15AG102PN1D
254 CON1 3705-001287 CONNECTOR-COAXIAL "-,JACK,75MOHM,50OHM,0.1DB" MS-156
3-6 Electrical Parts List
NO Refer SEC Part Description Vendor Part No.
ence CODE
255 CN302 3709-001244 CONNECTOR-CARD EDGE "6P,2MM,-,AU" PC-D6-A3-H2.9-S
256 CN4 3710-001816 CONNECTOR-SOCKET "18P,1R,0.5MM,ANGLE,AU" 1004-0018-319
257 CN100 3711-005229 CONNECTOR-HEADER "BOX,30P,2R,0.4MM,SMD-S,AU,BLK" 14-5602-030-001-829
258 EAR500 3722-001715 JACK-PHONE "6P,2.3PI,AU,BLK,-" 02-828P0-53BKA
259 C322 4302-001119 BATTERY-LI(2ND) "3V,0.1MAH,-,-,3.1V,-" RB414II06N
260 GH41-00362A PCB-SGHT410 MAIN "SGH-T410,FR-4,-,-,1.00T,100X155" GH41-00362A
Electrical Parts List 3-7
3-2 Main Parts List Bottom
NO Refer SEC Part Description Vendor Part No.
ence CODE
1 D313 0406-001083 DIODE-TVS "-,6.1/-/7.2V,150W,SOT-323-5L" ESDA6V1W5
2 Q300 0504-001012 TR-DIGITAL "DTC114YE,NPN,150MW,10K/47K,EMT3,TP" DTC114YE
3 U401 0504-001151 TR-DIGITAL "PEMD10,NPN/PNP,300MW,2.2K/47KOHM,SOT-666,TP" PEMD10
4 U402 0504-001151 TR-DIGITAL "PEMD10,NPN/PNP,300MW,2.2K/47KOHM,SOT-666,TP" PEMD10
5 Q304 0505-001570 FET-SILICON "-,N/P,-,-,-,0.4W,SC70-6" SI1865DL-T1
6 U303 0506-001052 TR-ARRAY "UMH9N,NPN,2,150MW,SC-88,TP,68-" UMH9N-TN
7 D301 0601-001543 LED "CHIP,ORG/GRN/BLUE,2X2MM,605/525/470NM" HL500-F01-SS
8 D303 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
9 D304 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
10 D305 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
11 D306 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
12 D307 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
13 D308 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
14 D309 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
15 D310 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
16 D311 0601-001611 LED "CHIP,WHT,1.1X0.8MM,-" SLS-NNWH102TS
17 U403 0801-002540 IC-CMOS LOGIC "7SZ19,DECODER,SOP,6P,49MIL,SINGLE,TP,PLASTIC" NC7SZ19P6X
18 U400 1009-001010 IC-HALL EFFECT S/W "A3212ELH-SAMSUNG,SC-59A,3P,82MIL" A3212ELHLT-
SAMSUNG
19 U412 1204-001960 IC-MELODY "YMU762 MA-3,QFN,32P,6.2X5" YMU762-QE2
20 V401 1405-001019 VARISTOR "5.6V,-,1.6x0.8mm,TP" AVL 5M 03 300
21 V402 1405-001082 VARISTOR "5.6V,20A,1x0.5x0.6mm,TP" VC040205X150R
22 R344 2007-000141 R-CHIP "2.2Kohm,5%,1/16W,DA,TP,1005" RC1005J222CS
23 R335 2007-000143 R-CHIP "4.7Kohm,5%,1/16W,DA,TP,1005" RC1005J472CS
24 R343 2007-000146 R-CHIP "6.8Kohm,5%,1/16W,DA,TP,1005" RC1005J682CS
25 R325 2007-000148 R-CHIP "10Kohm,5%,1/16W,DA,TP,1005" RC1005J103CS
26 R339 2007-000152 R-CHIP "20Kohm,5%,1/16W,DA,TP,1005" RC1005J203CS
27 R338 2007-000157 R-CHIP "47Kohm,5%,1/16W,DA,TP,1005" RC1005J473CS
28 R400 2007-000157 R-CHIP "47Kohm,5%,1/16W,DA,TP,1005" RC1005J473CS
29 R470 2007-000157 R-CHIP "47Kohm,5%,1/16W,DA,TP,1005" RC1005J473CS
30 R322 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J104CS
31 R408 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J104CS
32 R409 2007-000162 R-CHIP "100Kohm,5%,1/16W,DA,TP,1005" RC1005J104CS
33 R341 2007-001301 R-CHIP "68ohm,5%,1/16W,DA,TP,1005" RC1005J680CS
34 R342 2007-001306 R-CHIP "150ohm,5%,1/16W,DA,TP,1005" RC1005J151CS
35 R330 2007-001319 R-CHIP "1.2Kohm,5%,1/16W,DA,TP,1005" ERJ2GEJ122X
36 R328 2007-001325 R-CHIP "3.3Kohm,5%,1/16W,DA,TP,1005" RC1005J332CS
37 R340 2007-007008 R-CHIP "300OHM,5%,1/16W,DA,TP,1005" RC1005J301CS
38 R301 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
39 R302 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
40 R303 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
3-8 Electrical Parts List
NO Refer SEC Part Description Vendor Part No.
ence CODE
41 R304 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
42 R305 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
43 R306 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
44 R307 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
45 R308 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
46 R309 2007-007009 R-CHIP "75OHM,5%,1/16W,DA,TP,1005" RC1005J750CS
47 R346 2007-007107 R-CHIP "100Kohm,1%,1/16W,DA,TP,1005" RC1005F1003CS
48 R345 2007-007590 R-CHIP "82Kohm,1%,1/16W,DA,TP,1005" ERJ2RKF8202X
49 R321 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
50 R329 2007-007771 R-CHIP "0OHM,5%,1/16W,DA,TP,1005" RC1005J000CS
51 R320 2011-001344 R-NETWORK "100ohm,5%,1/16W,L,CHIP,8P,TP" EXB28V101JX
52 R324 2011-001344 R-NETWORK "100ohm,5%,1/16W,L,CHIP,8P,TP" EXB28V101JX
53 C344 2203-000254 "C-CERAMIC,CHIP" "10nF,10%,16V,X7R,TP,1005,-" CL05B103KONC
54 C321 2203-000438 "C-CERAMIC,CHIP" "1nF,10%,50V,X7R,TP,1005,-" CL05B102KBNC
55 C334 2203-000679 "C-CERAMIC,CHIP" "0.027NF,5%,50V,C0G,TP,1005" CL05C270JBNC
56 C403 2203-002443 "C-CERAMIC,CHIP" "0.33nF,10%,50V,X7R,TP,1005" CL05B331KBNC
57 C328 2203-002687 "C-CERAMIC,CHIP" "1.2nF,10%,50V,X7R,TP,1005" CL05B122KBNC
58 C304 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
59 C317 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
60 C323 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
61 C330 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL05F104ZONC
62 C333 2203-005061 "C-CERAMIC,CHIP" "100nF,+80-20%,16V,Y5V,TP,1005" CL10F105ZPNC
63 C336 2203-005065 "C-CERAMIC,CHIP" "1000nF,+80-20%,10V,Y5V,TP,1608" CL10F105ZPNC
64 C327 2203-005496 "C-CERAMIC,CHIP" "220nF,+80-20%,10V,Y5V,TP,1005" GRP155F51A224ZD02E
65 C329 2404-001086 "C-TA,CHIP" "4.7uF,20%,6.3V,GP,TP,2012,-" TESVSPOJ475M8RTJ
Electrical Parts List 3-9
4. Block Diagrams
4-1 Main Baseband
4-1 Block Diagrams
Block Diagrams
4-2 Main RF
Si4200 (U104) Si4201 (U105)
EGSM RX F101
925~960 MHz
(CH62 : 947.4 MHz) SAW
LNA PGA ADC PGA DAC I
Filter
Mixer
Filter
F100
Channel
SAW
LNA PGA ADC PGA DAC Q
Filter
DCS RX
1805~1880 MHz
(CH698 : 1842.4 MHz) 100
kHz
RF Antenna
Conector S/W Si4133T (U103) VP40578
(CN1) (U107)
RF IF VCTCXO (U406)
(U102)
PLL PLL
DCS TX
SDATA
1710 ~ 1785 MHz
SCLK
(CH698 : 1747.4 MHz) SENB
Dual PAM PDNB
(U106)
PD
I
LPF Q
EGSM TX
880 ~ 915 MHz
(CH62 : 902.4 MHz)
4-2
4-3
VC1 VC2 Si4133-T (U103)
Ant. S/W 2.8VTX
Tx(GSM) L H
Control
TXEN2 Tx(DCS) H L
Circuit from U406 Rx L L
23,24
VC1 VC2 1 RF 3 VCTCXO
1279 ~ 1314 MHz
AFC
2 11 PLL 7 (U102) 1
1327 ~ 1402 MHz
4-2-1 RF Transmit Part
RF Antenna 880~895 MHz : 798 MHz
8 IF 895~900 MHz : 790 MHz
Conector S/W
PLL 900~915 MHz : 798 MHz
(CN1) (U107)
766 MHz
PDNB
9
-6dBm
5 3 26,27 -6dBm
@ 1301.4 MHz (G)
EGSM TX DCS TX -9dBm @ 798 MHz
880 ~ 915 MHz 1710 ~ 1785 MHz @ 1364.4 MHz (D) -9dBm
(CH62 : 902.4 MHz) (CH698 : 1747.4 MHz) @ 766 MHz
12,13 9,10
VP40578
31
/2 (U406)
Dual PAM
(U106)
1 5
PD 3
11 24 6 I
7
7 8 Q
LPF
9 25
BAND Selection
- GSM : Low
- DCS : High
Si4200 (U104)
SDATA
SCLK
SENB
2 Txpower
2
+VBATT Txpower
from U406
TXEN2 1
2.8VRFVCC
BAND Selection
VREG
Block Diagrams
Block Diagrams
Si4200 (U104) Si4201 (U105)
4 5 1
-52dBm 1,2
LNA PGA ADC PGA DAC 4 I
21,22 11,12
4-2-2 RF Receive Part
-50dBm (G)
Mixer -54dBm (D)
@ 67 kHz
Filter
3
Channel
-52dBm 1,2
3,4 3,4 LNA PGA ADC PGA DAC 2 Q
17,18 11,12
SAW SAW
Filter Filter
(F101) (F100) SDATA
100 SCLK
GSM : /2 I/O
kHz SENB
1 1
-51dBm -52dBm
12,13 31 7 14 VP40578
(U406)
EGSM RX DCS RX
925~960 MHz 1805~1880 MHz
(CH62 : 947.4 MHz) (CH698 : 1842.4 MHz)
-6dBm
@ 1895.6 MHz (G)
-9dBm PDNB
2
@ 1842.3 MHz (D)
23,24 9
10 1
2
RF 1849.8 ~ 1919.8 MHz
RF Antenna 7 VCTCXO 1 3
1 PLL 1804.9 ~ 1879.9 MHz AFC
Conector S/W (U102)
8 3
(CN1) (U107)
- 50dBm Si4133-T (U103)
@ 947.067 MHz
- 50dBm
@ 1842.467 MHz
4-4
5. Flow Chart of Troubleshooting and Circuit Diagrams
5-1 Power ON
'POWER ON'does not work
Yes
Check the Battery Voltage No
Charge the Battery
is more than 3.4V?
Yes
When the "END" key is pressed, No
Replace the PBA
U302 pin 25 > 3.4V ?
Yes
No
U302 pin 23 = 3.0V ? Check the circuit related to U302
Yes
No
U302 pin 21 = 2.5V ? Check the circuit related to U302
Yes
No
D302 pin 2 = 3 V ? Check D302 and related circuit
Yes
No
Check the clock generation circuit
Check for the clock signal at R103
(related to U102 and Q100)
Yes
Check the initial operation
END
5-1 Flow Chart of Troubleshooting and Circuit Diagrams
C300
100NF
TP647 R312
D302 0
DAN222TL
DCIN
2
BB_PWR
3
RST
1
DCIN
R310