10. EXPLODED VIEW & REPLACEMENT PART LIST
- 203 -
Level
Location
No
Descriptoin
Part Number
Spec
Color
Remark
6
X200
RESONATOR
EXRY0002401
48 MHz,.5 %,14 pF,SMD ,2.0*1.2*0.65 ,Outgoing
Tolerance 0.2%, 0.05% at -40'C ~ +85C, Built-In Cap
6
X400
X-TAL
EXXY0018701
32.768 KHz,20 PPM,12.5 pF,70 Kohm,SMD ,3.2*1.5*0.9
,
5
SAFD00
PCB ASSY,MAIN,SMT TOP
SAFD0086701
U970 MAIN
6
ANT100
CONN,RF SWITCH
ENWY0004001
,SMD ,1.3 dB,
6
BAT400
BATTERY,CELL,LITHIUM
SBCL0001701
2 V,0.5 mAh,CYLINDER ,Reflow type BB, Max T 1.67,
phi 4.8, Pb-Free
6
C100
CAP,CHIP,MAKER
ECZH0000841
56 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C101
CAP,CERAMIC,CHIP
ECCH0001002
180 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C103
CAP,CERAMIC,CHIP
ECCH0001002
180 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C104
CAP,CERAMIC,CHIP
ECCH0000107
6 pF,50V,D,NP0,TC,1005,R/TP
6
C105
CAP,CERAMIC,CHIP
ECCH0000107
6 pF,50V,D,NP0,TC,1005,R/TP
6
C106
CAP,CERAMIC,CHIP
ECCH0001002
180 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C107
CAP,CHIP,MAKER
ECZH0000806
5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C108
CAP,CERAMIC,CHIP
ECCH0000101
.5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C109
CAP,CERAMIC,CHIP
ECCH0001002
180 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C110
CAP,CERAMIC,CHIP
ECCH0000149
3.3 nF,50V,K,X7R,HD,1005,R/TP
6
C1100
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C1101
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C1102
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C1103
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C1105
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C1106
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C1107
CAP,TANTAL,CHIP
ECTH0004101
22 uF,6.3V ,M ,STD ,1608 ,R/TP
6
C111
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C112
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C113
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C114
CAP,CERAMIC,CHIP
ECCH0000101
.5 pF,50V ,C ,NP0 ,TC ,1005 ,R/TP
6
C115
CAP,CERAMIC,CHIP
ECCH0000143
1 nF,50V,K,X7R,HD,1005,R/TP
6
C116
CAP,CHIP,MAKER
ECZH0000816
12 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C117
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C118
CAP,TANTAL,CHIP
ECTH0004101
22 uF,6.3V ,M ,STD ,1608 ,R/TP
6
C119
CAP,CERAMIC,CHIP
ECCH0000110
10 pF,50V,D,NP0,TC,1005,R/TP
6
C120
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C129
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C130
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,1005,R/TP
6
C131
CAP,CHIP,MAKER
ECZH0000813
100 pF,50V ,J ,NP0 ,TC ,1005 ,R/TP
6
C132
CAP,CERAMIC,CHIP
ECCH0000115
22 pF,50V,J,NP0,TC,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 ...