10. EXPLODED VIEW & REPLACEMENT PART LIST
- 202 -
Level
Location
No
Descriptoin
Part Number
Spec
Color
Remark
6
R406
RES,CHIP,MAKER
ERHZ0000490
51 ohm,1/16W ,J ,1005 ,R/TP
6
R407
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R409
RES,CHIP,MAKER
ERHZ0000486
47 Kohm,1/16W ,J ,1005 ,R/TP
6
R410
RES,CHIP,MAKER
ERHZ0000493
51 Kohm,1/16W ,J ,1005 ,R/TP
6
R412
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
R501
RES,CHIP,MAKER
ERHZ0000490
51 ohm,1/16W ,J ,1005 ,R/TP
6
R502
RES,CHIP,MAKER
ERHZ0000490
51 ohm,1/16W ,J ,1005 ,R/TP
6
R503
RES,CHIP,MAKER
ERHZ0000288
470 Kohm,1/16W ,F ,1005 ,R/TP
6
R505
RES,CHIP,MAKER
ERHZ0000537
680000 ohm,1/16W ,F ,1005 ,R/TP
6
R506
RES,CHIP,MAKER
ERHZ0000318
80.6 Kohm,1/16W ,F ,1005 ,R/TP
6
R507
RES,CHIP,MAKER
ERHZ0000443
2200 ohm,1/16W ,J ,1005 ,R/TP
6
R508
RES,CHIP,MAKER
ERHZ0000401
0 ohm,1/16W ,J ,1005 ,R/TP
6
R509
RES,CHIP,MAKER
ERHZ0000406
100 Kohm,1/16W ,J ,1005 ,R/TP
6
U200
IC
EUSY0295601
CSP ,409 PIN,R/TP ,WCDMA/GSM/GPRS/EDGE/HSDPA
Base Band
6
U301
IC
EUSY0262401
Micropak ,10 PIN,R/TP ,Dual Analog
switch(Ron=0.4ohm@Vcc=2.7V), Pb Free
6
U302
IC
EUSY0160002
QFN ,8 PIN,R/TP ,1.1W Mono D-Class Audio AMP
6
U303
IC
EUSY0321701
Memory 1Gb NAND+512Mb(32bit) SDRAM+512MB
GBNAND ,224 PIN,R/TP ,12*18*1.4t, BGA
6
U400
IC
EUSY0306302
BCCS ,84 PIN,R/TP ,7x7, MSMC(1.2V), pbfree
6
U502
IC
EUSY0077301
SC70-6 ,6 PIN,R/TP ,SPDT Analog switch
6
U504
IC
EUSY0077301
SC70-6 ,6 PIN,R/TP ,SPDT Analog switch
6
VA500
VARISTOR
SEVY0004001
18 V, ,SMD ,3pF, 1005
6
VA501
VARISTOR
SEVY0004001
18 V, ,SMD ,3pF, 1005
6
VA502
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA503
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA504
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA505
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA506
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA507
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA508
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA509
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA604
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA605
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA606
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA607
DIODE,TVS
EDTY0008606
DFN-2 ,7.82 V,150 mW,R/TP ,PB-FREE
6
VA609
VARISTOR
SEVY0003801
18 V, ,SMD ,
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 ...