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11. EXPLODED VIEW & REPLACEMENT PART LIST
- 170 -
Level
Location
No.
Description
Part Number
Spec
Color
Remark
6
R214
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R215
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R300
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R301
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R302
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R303
RES,CHIP,MAKER
ERHZ0004201
121000 ohm,1/16W ,F ,1005 ,R/TP
6
R304
RES,CHIP,MAKER
ERHZ0000487
470 Kohm,1/16W ,J ,1005 ,R/TP
6
R305
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R306
RES,CHIP,MAKER
ERHZ0000490
51 ohm,1/16W ,J ,1005 ,R/TP
6
R307
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R308
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R309
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R313
RES,CHIP
ERHY0008602
0.1 ohm,1/4W ,J ,2012 ,R/TP
6
R314
RES,CHIP,MAKER
ERHZ0000401
0 ohm,1/16W ,J ,1005 ,R/TP
6
R315
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R316
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R317
RES,CHIP,MAKER
ERHZ0000422
15 Kohm,1/16W ,J ,1005 ,R/TP
6
R318
RES,CHIP,MAKER
ERHZ0000487
470 Kohm,1/16W ,J ,1005 ,R/TP
6
R380
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R400
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R401
RES,CHIP,MAKER
ERHZ0000530
5.1 Kohm,1/16W ,J ,1005 ,R/TP
6
R402
RES,CHIP,MAKER
ERHZ0000407
1000 Kohm,1/16W ,J ,1005 ,R/TP
6
R403
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R404
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R405
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R406
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
6
R407
RES,CHIP
ERHY0003301
100 ohm,1/16W ,J ,1005 ,R/TP
6
R408
RES,CHIP,MAKER
ERHZ0000288
470 Kohm,1/16W ,F ,1005 ,R/TP
6
R409
RES,CHIP,MAKER
ERHZ0000537
680000 ohm,1/16W ,F ,1005 ,R/TP
6
R410
RES,CHIP,MAKER
ERHZ0000318
80.6 Kohm,1/16W ,F ,1005 ,R/TP
6
R421
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R422
RES,CHIP,MAKER
ERHZ0000402
10 ohm,1/16W ,J ,1005 ,R/TP
6
R424
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R425
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R426
RES,CHIP,MAKER
ERHZ0000438
20 Kohm,1/16W ,J ,1005 ,R/TP
6
R427
RES,CHIP,MAKER
ERHZ0000404
1 Kohm,1/16W ,J ,1005 ,R/TP
6
R428
RES,CHIP,MAKER
ERHZ0000499
5600 ohm,1/16W ,J ,1005 ,R/TP
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 ...