12. EXPLODED VIEW && REPLACEMENT PART LIST
- 128 -
Level
Location
No.
Description
Part Number
Specification
Color
Remark
6
VA330
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA331
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA332
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
VA333
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
X100
X-TAL
EXXY0015601
.032768 MHz,20 PPM,7 pF,65000 ohm,SMD ,6.9*1.4*1.3 ,
6
X500
VCTCXO
EXSK0006501
13 MHz,2 PPM,10 pF,SMD ,3.2*2.5*1.2 ,SV 2.85V, AFC
0.8V
5
SAFD00
PCB ASSY,MAIN,SMT TOP
SAFD0047001
B2050 PCB ASSY,MAIN,SMT TOP
6
C201
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C202
CAP,TANTAL,CHIP,MAKER
ECTZ0005201
10 uF,6.3V ,M ,L_ESR ,1608 ,R/TP
6
C209
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C210
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C211
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C213
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C214
CAP,CERAMIC,CHIP
ECCH0000120
39 pF,50V,J,NP0,TC,1005,R/TP
6
C298
VARISTOR
SEVY0001001
14 V, ,SMD ,50pF, 1005
6
C318
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C319
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C320
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C321
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C322
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C323
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C324
CAP,CERAMIC,CHIP
ECCH0000182
0.1 uF,10V ,K ,X5R ,HD ,1005 ,R/TP
6
C400
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
C489
CAP,CERAMIC,CHIP
ECCH0004904
1 uF,6.3V ,K ,X5R ,TC ,1005 ,R/TP
6
CN400
CONNECTOR,BOARD TO
BOARD
ENBY0018701
41 PIN,0.3 mm,STRAIGHT , ,0.9t stacking height
6
LD300
DIODE,LED,CHIP
EDLH0004502
BLUE ,1608 ,R/TP ,0.35T
6
LD301
DIODE,LED,CHIP
EDLH0004502
BLUE ,1608 ,R/TP ,0.35T
6
LD302
DIODE,LED,CHIP
EDLH0004502
BLUE ,1608 ,R/TP ,0.35T
6
LD303
DIODE,LED,CHIP
EDLH0004502
BLUE ,1608 ,R/TP ,0.35T
6
LD304
DIODE,LED,CHIP
EDLH0004502
BLUE ,1608 ,R/TP ,0.35T
6
LD305
DIODE,LED,CHIP
EDLH0004502
BLUE ,1608 ,R/TP ,0.35T
6
LD306
DIODE,LED,CHIP
EDLH0007901
RED ,1608 ,R/TP ,Indicator,0.4T Red LED
6
R200
RES,CHIP
ERHY0000241
1K ohm,1/16W,J,1005,R/TP
6
R203
RES,CHIP
ERHY0000247
2.2K ohm,1/16W,J,1005,R/TP
6
R207
RES,CHIP
ERHY0000220
100 ohm,1/16W,J,1005,R/TP
6
R208
RES,CHIP
ERHY0000201
0 ohm,1/16W,J,1005,R/TP
6
R210
RES,CHIP
ERHY0000220
100 ohm,1/16W,J,1005,R/TP
6
R214
RES,CHIP
ERHY0000247
2.2K ohm,1/16W,J,1005,R/TP
Summary of Contents for B2050
Page 7: ... 6 2 PERFORMANCE 2 PERFORMANCE 2 1 H W Features ...
Page 8: ... 7 2 PERFORMANCE ...
Page 9: ... 8 2 PERFORMANCE 2 2 Technical Specification ...
Page 10: ... 9 2 PERFORMANCE ...
Page 11: ... 10 2 PERFORMANCE ...
Page 12: ... 11 2 PERFORMANCE ...
Page 13: ... 12 2 PERFORMANCE ...
Page 57: ... 56 3 Checking Ant SW Mobile SW 4 TROUBLE SHOOTING ...
Page 67: ... 66 TEST POINT 4 6 LCD Trouble 4 TROUBLE SHOOTING ...
Page 70: ... 69 4 TROUBLE SHOOTING TEST POINT 4 7 Speaker Trouble ...
Page 77: ... 76 4 TROUBLE SHOOTING 4 10 KEY backlight Trouble TEST POINT ...
Page 92: ...5 DOWNLOAD AND CALIBRATION 91 5 2 Calibration ...
Page 93: ... 92 5 DOWNLOAD AND CALIBRATION ...
Page 97: ......
Page 103: ... 102 Figure 8 1 B2050 BOTTOM SIDE PCB LAYOUT 8 PCB LAYOUT ...
Page 104: ... 103 8 PCB LAYOUT Figure 8 1 B2050 TOP SIDE PCB LAYOUT ...
Page 105: ......
Page 113: ...10 STAND ALONE TEST 112 ...
Page 117: ......
Page 119: ......
Page 132: ... 131 ...
Page 133: ... 132 ...