10. EXPLODED VIEW & REPLACEMENT PART LIST
- 201 -
Level
Location
No
Descriptoin
Part Number
Spec
Color
Remark
6
L401
INDUCTOR,SMD,POWER
ELCP0008004
4.7 uH,M ,1 ,R/TP , ,; , ,0.3NH , , , , , ,NON SHIELD
,2.5X2X1MM ,11MM ,R/TP
6
L403
INDUCTOR,SMD,POWER
ELCP0008004
4.7 uH,M ,1 ,R/TP , ,; , ,0.3NH , , , , , ,NON SHIELD
,2.5X2X1MM ,11MM ,R/TP
6
Q300
TR,BJT,PNP
EQBP0006501
VMT3 ,150 mW,R/TP ,
6
Q400
TR,BJT,PNP
EQBP0009901
TSMT6 ,0.5 W,R/TP ,Vceo=-12V, Ic=-3A, hFE=270~680
6
Q401
TR,BJT,PNP
EQBP0009901
TSMT6 ,0.5 W,R/TP ,Vceo=-12V, Ic=-3A, hFE=270~680
6
Q402
TR,FET,P-CHANNEL
EQFP0005101
SC75-6 ,1.6 W,-20 V,-4.2 A,R/TP ,P- CHANNEL FET
6
R201
RES,CHIP,MAKER
ERHZ0000407
1000 Kohm,1/16W ,J ,1005 ,R/TP
6
R206
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R207
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R208
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R211
RES,CHIP,MAKER
ERHZ0000441
22 ohm,1/16W ,J ,1005 ,R/TP
6
R212
RES,CHIP,MAKER
ERHZ0000441
22 ohm,1/16W ,J ,1005 ,R/TP
6
R214
RES,CHIP,MAKER
ERHZ0000437
2 Kohm,1/16W ,J ,1005 ,R/TP
6
R302
RES,CHIP
ERHY0000278
82K ohm,1/16W,J,1005,R/TP
6
R303
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R306
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R307
RES,CHIP,MAKER
ERHZ0000490
51 ohm,1/16W ,J ,1005 ,R/TP
6
R308
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
6
R309
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R312
RES,CHIP,MAKER
ERHZ0000460
30 Kohm,1/16W ,J ,1005 ,R/TP
6
R313
RES,CHIP,MAKER
ERHZ0000490
51 ohm,1/16W ,J ,1005 ,R/TP
6
R314
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R316
RES,CHIP,MAKER
ERHZ0000460
30 Kohm,1/16W ,J ,1005 ,R/TP
6
R317
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R318
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
R319
CAP,CERAMIC,CHIP
ECCH0000112
15 pF,50V,J,NP0,TC,1005,R/TP
6
R320
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R321
RES,CHIP,MAKER
ERHZ0000449
24 Kohm,1/16W ,J ,1005 ,R/TP
6
R322
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R323
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R324
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R325
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R326
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R401
RES,CHIP,MAKER
ERHZ0004201
121000 ohm,1/16W ,F ,1005 ,R/TP
6
R403
RES,CHIP
ERHY0008602
0.1 ohm,1/4W ,J ,2012 ,R/TP
6
R404
RES,CHIP,MAKER
ERHZ0000405
10 Kohm,1/16W ,J ,1005 ,R/TP
Summary of Contents for U970
Page 1: ...Date April 2007 Issue 1 0 Service Manual Model U970 KU970 Service Manual U970 KU970 ...
Page 3: ... 4 ...
Page 20: ...3 TECHNICAL BRIEF 21 Fig 1 2 RTR6275 RX feature ...
Page 28: ...3 TECHNICAL BRIEF 29 Figure1 7 PM6650 Block Diagram ...
Page 41: ...3 TECHNICAL BRIEF 42 Table 1 1 Summary of MSM6280 device features ...
Page 45: ...3 TECHNICAL BRIEF 46 Figure 1 1 PM6650 Functional Block Diagram ...
Page 76: ...4 TROUBLE SHOOTING 77 4 1 RF CRF Component TOP SIDE BOTTOM SIDE 4 TROUBLE SHOOTING ...
Page 81: ...4 TROUBLE SHOOTING 82 Check C412 of PMIC U400 Check R214 of MSM U200 ...
Page 83: ...4 TROUBLE SHOOTING 84 Logic Table of the FEM ...
Page 89: ...4 TROUBLE SHOOTING 90 4 7 Checking GSM Block ...
Page 91: ...4 7 3 Checking RF Tx level 4 TROUBLE SHOOTING 92 ...
Page 94: ...4 TROUBLE SHOOTING 95 ...
Page 100: ...4 TROUBLE SHOOTING 101 R403 Q402 Q401 Q400 Charging part Main PCB Front ...
Page 103: ...4 TROUBLE SHOOTING 104 Q400 X 200 USB part 1 Main PCB Front U503 USB part 2 Main PCB Rear ...
Page 112: ...4 TROUBLE SHOOTING 113 CN601 CN701 CN700 ...
Page 115: ...4 TROUBLE SHOOTING 116 C500 C501 R501 R502 ...
Page 117: ...4 TROUBLE SHOOTING 118 SPK Audio Amplifier Analog Switch ...
Page 119: ...4 TROUBLE SHOOTING 120 MIC800 R507 C520 ...
Page 121: ...4 TROUBLE SHOOTING 122 R303 Ear_Sense_N C210 MIC Input ...
Page 141: ...5 DOWNLOAD 142 ...
Page 147: ...5 DOWNLOAD 148 Read IMEI BT address from UE 2 Step 4 Check IMEI and Bluetooth address ...
Page 158: ...6 BLOCK DIAGRAM 159 Table 2 1 RF Block Component ...
Page 163: ...6 BLOCK DIAGRAM 164 6 2 4 Placement Top Side ...
Page 164: ...6 BLOCK DIAGRAM 165 Bottom Side ...
Page 165: ... 166 ...
Page 175: ... 176 8 PCB LAYOUT U970 KU970 ...
Page 176: ... 177 8 PCB LAYOUT U970 KU970 ...
Page 177: ... 178 8 PCB LAYOUT U970 KU970 ...
Page 178: ... 179 8 PCB LAYOUT U970 KU970 ...
Page 179: ... 180 8 PCB LAYOUT ...
Page 180: ... 181 8 PCB LAYOUT ...
Page 181: ... 182 ...
Page 187: ... 188 ...
Page 189: ... 190 ...
Page 209: ...Note ...
Page 210: ...Note ...