11. EXPLODED VIEW & REPLACEMENT PART LIST
- 167 -
Level
Location
No.
Description
Part Number
Spec
Color
Remark
6
C436
CAP,CERAMIC,CHIP
ECCH0005604
10 uF,6.3V ,M ,X5R ,TC ,1608 ,R/TP
6
C437
CAP,CHIP,MAKER
ECZH0000802
1 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C438
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C439
CAP,CHIP,MAKER
ECZH0000806
5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C440
CAP,CHIP,MAKER
ECZH0000806
5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C441
CAP,CERAMIC,CHIP
ECCH0000185
5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C442
CAP,CERAMIC,CHIP
ECCH0000185
5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C443
CAP,CERAMIC,CHIP
ECCH0000185
5.6 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C444
CAP,CERAMIC,CHIP
ECCH0000901
2.2 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C445
CAP,CERAMIC,CHIP
ECCH0000901
2.2 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C446
CAP,TANTAL,CHIP,MAKER
ECTZ0005603
33 uF,10V ,M ,L_ESR ,2125 ,R/TP ,; , ,[empty] ,[empty] ,
,[empty] , ,[empty] ,[empty] ,[empty] ,[empty]
6
C447
CAP,CHIP,MAKER
ECZH0001215
1 uF,10V ,K ,X5R ,TC ,1005 ,R/TP
6
C450
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
CN400
CONNECTOR,FFC/FPC
ENQY0010901
35 PIN,0.3 mm,ETC , ,H=1.2
6
CN401
CONNECTOR,I/O
ENRY0006401
18 PIN,0.4 mm,ANGLE , ,H=2.5, Reverse Type
6
CN403
CONN,SOCKET
ENSY0020101
24 PIN,ETC , ,0.9 mm,
6
D400
DIODE,SWITCHING
EDSY0011901
EMD2 ,30 V,1 A,R/TP ,VF=1.5V(IF=200mA) ,
IR=30uA(VR=10V)
6
D401
DIODE,TVS
EDTY0007401
SMD ,12 V,350 W,R/TP ,
6
D402
DIODE,TVS
EDTY0008610
SOD-523 ,5 V,250 W,R/TP ,PB-FREE
6
D403
DIODE,TVS
EDTY0008601
SOD-323 ,6 V,400 W,R/TP ,PB-FREE
6
D404
DIODE,TVS
EDTY0008601
SOD-323 ,6 V,400 W,R/TP ,PB-FREE
6
FL101
FILTER,SAW
SFSY0030201
897.5 MHz,1.4*1.1*0.6 ,SMD ,Pb-
free_SAW_GSM900_Tx
6
FL102
FILTER,SAW
SFSY0031101
1950 MHz,1.4*1.1*0.62 ,SMD ,RF Filter for WCDMA
2Ghz ,; ,1950 ,1.4*1.1*0.62 ,SMD ,P/TR
6
FL103
FILTER,SAW
SFSY0031201
2140 MHz,1.4*1.1*0.62 ,SMD ,2110M~2170M, IL 2.0,
5pin, U-B, 50-100_10, WCDMA BAND I Rx ,; ,2140
,1.4*1.1*0.62 ,SMD ,R/TP
6
FL104
DUPLEXER,IMT
SDMY0001301
1950 MHz,2140 MHz,1.6 dB,2.0 dB,53 dB,44
dB,3.0*2.5*1.2 ,SMD ,FBAR, WCDMA duplexer ,; ,2140
,44 ,1950 ,53 ,2.0 ,1.6 ,3.0X2.5X1.2 ,DUAL ,SMD ,R/TP
6
FL400
FILTER,EMI/POWER
SFEY0007103
SMD ,18 V, ,SMD ,4ch. R-Varistor Array(50Ohm,15pF),
Pb-free
6
FL401
FILTER,EMI/POWER
SFEY0007103
SMD ,18 V, ,SMD ,4ch. R-Varistor Array(50Ohm,15pF),
Pb-free
6
FL402
FILTER,EMI/POWER
SFEY0007103
SMD ,18 V, ,SMD ,4ch. R-Varistor Array(50Ohm,15pF),
Pb-free
6
FL403
FILTER,EMI/POWER
SFEY0007103
SMD ,18 V, ,SMD ,4ch. R-Varistor Array(50Ohm,15pF),
Pb-free
6
FL404
FILTER,EMI/POWER
SFEY0006001
SMD ,
Содержание U250
Страница 1: ...Date June 2007 Issue 1 0 Service Manual Model U250 KU250 Service Manual U250 KU250 ...
Страница 3: ... 4 ...
Страница 20: ...3 TECHNICAL BRIEF 21 Fig 1 2 RTR6275 RX feature ...
Страница 23: ...3 TECHNICAL BRIEF 24 Figure 1 4 RTR6275 IC functional block diagram WCDMA_2100_TX WCDMA_2100_RX ...
Страница 28: ...3 TECHNICAL BRIEF 29 Figure1 7 PM6650 Block Diagram ...
Страница 41: ...3 TECHNICAL BRIEF 42 Table 1 2 Description of RF configurations ...
Страница 45: ...3 TECHNICAL BRIEF 46 Figure 1 12 PM6650 Functional Block Diagram ...
Страница 72: ...4 TROUBLE SHOOTING 73 4 1 RF Component 4 TROUBLE SHOOTING LGMC ...
Страница 73: ...4 TROUBLE SHOOTING 74 Block Diagram Block Ref Name UMTS Part Name Function Comment ...
Страница 77: ...4 TROUBLE SHOOTING 78 Check C312 of PMIC U300 Check R213 of MSM U201 T ...
Страница 81: ...4 TROUBLE SHOOTING 82 ...
Страница 84: ...4 TROUBLE SHOOTING 85 ...
Страница 85: ...4 TROUBLE SHOOTING 86 4 7 Checking GSM Block 1 3 2 ...
Страница 87: ...4 7 3 Checking RF Tx level 4 TROUBLE SHOOTING 88 ...
Страница 90: ...4 TROUBLE SHOOTING 91 ...
Страница 97: ...4 TROUBLE SHOOTING 98 R313 Q301 Q302 Q300 Charging part Main PCB Front ...
Страница 107: ...4 TROUBLE SHOOTING 108 R422 R421 U401 ...
Страница 109: ...4 TROUBLE SHOOTING 110 C401 C402 R406 C407 CN401 ...
Страница 111: ...4 TROUBLE SHOOTING 112 Analog Switch Audio Amp SPK ...
Страница 113: ...4 TROUBLE SHOOTING 114 MIC400 C417 R424 ...
Страница 115: ...4 TROUBLE SHOOTING 116 Ear_Sense_N MIC Input ...
Страница 117: ...4 TROUBLE SHOOTING 118 VPWR MOTOR_PWR ...
Страница 133: ...6 BLOCK DIAGRAM 134 6 1 GSM UMTS RF Block 6 BLOCK DIAGRAM Fig 2 1 U250 KU250 RF Functional Block Diagram ...
Страница 134: ...6 BLOCK DIAGRAM 135 Table 2 1 RF Block Component ...
Страница 136: ...6 BLOCK DIAGRAM 137 6 2 2 Memory Interface Fig 2 3 Memory Interface Diagram ADDRESS 14 0 ...
Страница 137: ...6 BLOCK DIAGRAM 138 6 2 3 USB UART SIM JTAG Interface Fig 2 4 USB UART SIM JTAG Interface ...
Страница 139: ...6 BLOCK DIAGRAM 140 6 2 4 Placement Top Side LGMC ...
Страница 140: ...6 BLOCK DIAGRAM 141 Bottom Side LGMC ...
Страница 141: ... 142 ...
Страница 146: ... 147 LGMC 8 PCB LAYOUT U250 KU250 ...
Страница 147: ... 148 LGMC 8 PCB LAYOUT U250 KU250 ...
Страница 157: ... 158 ...
Страница 174: ...Note ...
Страница 175: ...Note ...