10. EXPLODED VIEW & REPLACEMENT PART LIST
- 178 -
Level
Location
No.
Description
Part Number
Specification
Color
Remark
6
TR100
TR,BJT,ARRAY
EQBA0000301
SC-88A,0.15W,R/TP,NPN/PNP DUAL
6
U100
FILTER,SEPERATOR
SFAY0005301
900.1800 ,1900 ,0.85 dB,0.9 dB,25 dB,25 dB,4532
,GSM/UMTS Dual Mode Antenna Switch
6
U101
IC
EUSY0203802
QFN ,56 PIN,R/TP ,GSM/WCDMA TRANSMITTER & GSM
RECEIVER
6
U102
PAM
SMPY0008901
35 dBm,55 %,2 A,-50 dBc,25 dB,6.0 * 6.0 * 1.4 ,SMD ,GSM
QUAD PAM
6
U103
VCO
EXSC0009201
MHz, PPM, pF,SMD ,5.5*4.8*1.5 ,824MHz ~ 915MHz,
1710MHz ~ 1910MHz, 14pin
6
U104
PAM
SMPY0009601
27.5 dBm,42 %,395 mA,-41 dBc,28 dB,3.0*3.0*1.0 ,SMD
,3V W-CDMA PAM
6
U105
IC
EUSY0246002
QFN ,48 PIN,R/TP ,UMTS-1900/-2100 and GPS RF
Receiver IC
6
U201
IC
EUSY0279002
CSP ,409 PIN,R/TP ,WCDMA BASE BAND SLEEP
CURRENT IMPROVEMENT VERSION
6
U300
DIODE,TVS
EDTY0008607
SC70-6L ,6 V,200 W,R/TP ,PB-FREE
6
U301
IC
EUSY0297301
11*14*1.2 ,225 PIN,R/TP ,NAND(90nm), DRAM(90nm)
6
U400
IC
EUSY0223002
HVSOF5 ,5 PIN,R/TP ,150mA CMOS LDO WITH OUTPUT
CONTROL / 2.8V
6
U401
IC
EUSY0203702
BCCS ,84 PIN,R/TP ,PMIC(MSMC 1.2V) (Rev.J), Pb Free
6
U403
DIODE,TVS
EDTY0008607
SC70-6L ,6 V,200 W,R/TP ,PB-FREE
6
U500
IC
EUSY0263101
QFN (4x4) ,28 PIN,R/TP ,1x/1.5x/2x White LED Charger
Pump , 2 LDO and Flash LED
6
U502
MICROPHONE
SUMY0010601
UNIT ,42 dB,6.15*3.76*1.65 ,Bottom Silicon SMD
6
VA500
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA501
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA502
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA503
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA504
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA505
VARISTOR
SEVY0003801
18 V, ,SMD ,
6
VA506
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
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
VA510
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA511
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA512
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA513
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA514
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
Z3X-BOX.COM
Summary of Contents for U300
Page 3: ... 4 Z 3 X B O X C O M ...
Page 24: ...3 TECHNICAL BRIEF 25 Figure 3 3 1 1 RFR6250 IC functional block diagram Z 3 X B O X C O M ...
Page 46: ...3 TECHNICAL BRIEF 47 Figure PM6650 2 Functional Block Diagram Z 3 X B O X C O M ...
Page 76: ...4 TROUBLE SHOOTING 77 4 5 Checking WCDMA Block Z 3 X B O X C O M ...
Page 77: ...4 TROUBLE SHOOTING 78 4 3 5 1 2 Z 3 X B O X C O M ...
Page 82: ...4 TROUBLE SHOOTING 83 4 5 5 Check RF Rx Level Test Point RF Rx Level Z 3 X B O X C O M ...
Page 85: ...4 6 Checking GSM Block 4 TROUBLE SHOOTING 86 Z 3 X B O X C O M ...
Page 87: ...4 TROUBLE SHOOTING 88 Z 3 X B O X C O M ...
Page 89: ...4 TROUBLE SHOOTING 90 Z 3 X B O X C O M ...
Page 92: ...4 TROUBLE SHOOTING 93 Z 3 X B O X C O M ...
Page 95: ...4 TROUBLE SHOOTING 96 Z 3 X B O X C O M ...
Page 110: ...4 TROUBLE SHOOTING 111 C515 C516 CN501 Z 3 X B O X C O M ...
Page 116: ...4 TROUBLE SHOOTING 117 C201 C202 for MIC capacitor Z 3 X B O X C O M ...
Page 119: ...4 TROUBLE SHOOTING 120 Q400 Q401 Q402 VBATT GND Z 3 X B O X C O M ...
Page 140: ...6 BLOCK DIAGRAM 141 Z 3 X B O X C O M ...
Page 141: ...6 2 Interface Diagram U300 Interface Diagram 6 BLOCK DIAGRAM 142 Z 3 X B O X C O M ...
Page 149: ... 150 8 PCB LAYOUT Z 3 X B O X C O M ...
Page 150: ... 151 8 PCB LAYOUT Z 3 X B O X C O M ...
Page 151: ... 152 8 PCB LAYOUT Z 3 X B O X C O M ...
Page 152: ... 153 8 PCB LAYOUT Z 3 X B O X C O M ...
Page 153: ... 154 Z 3 X B O X C O M ...
Page 156: ...9 Calibration 157 Check testing object Click Start for Calibration Z 3 X B O X C O M ...
Page 157: ...9 Calibration 158 Show result of calibration Show result Z 3 X B O X C O M ...
Page 159: ... 160 Z 3 X B O X C O M ...
Page 183: ...Note Z 3 X B O X C O M ...
Page 184: ...Note Z 3 X B O X C O M ...