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ANT1
C506
C501
L112
C143 C502
L101 C516
C142 C517 C515
C141
L107
C518 C514
ANT2
CAM_KEY
C519 C513
C520 C512
G5
C521 C511
C522 C510
C509
CN501
C523
C558
C524
L105 C105 C107L104
C111
C507
U101
C525 C553
C560 C555 C554
CN100
F101 C526 C556 R506
C527 C559
C103 C528 C505
F102 C529 C504
R341 R337 C503
C530
U103
R338 R334 R500
C112 C110
C531
R342
C338
C337
C532 C562
R333
C341 C533
C334
C118
C108
V403C340 C339
C114 C116
R331
C344
C102
C101
V402R345 C115
C106
C109
C113
C117
C508
C310
V404C342V401 C561 C307C305C324 C346
L103L106 R308
C302
R105R106
C318
CN301
C121C120
C126
R102
C309
OS100
U303
C132 C131 C130
R305
C317
C304
C122 C321 R314 C325
L109
U102
C426 R319
R406
C336
C425
C416
R311
C128C124 C127 C458
R104 C129
C424
C119
U400
R103
C125
C123 C414
R405
R402
C413
C411 C412
G2
C352
R320 L302
G1
C360
C359
R403
C314 C313
C319
L201
R203
R206
C358C221
C353
C349
R335
L303L304
U205
C222
R353
C357 C356
U301
U300
Q301
C320 C355
R321
C219 C348
U203
C335R352
U302
U305
C333
C312
C311
R343
C354 C207 C205 C203C204C223
R348
R350
C303 C351
C419
C326
C403 C406C442 C417 C422C430 C329
C443 R317 OSC300
U200
C421
U401
C420 C211 C213
C418
C415
R410
C427
C402
U202
C401
C404
C431
C217 C201
OSC200 R404
C202
C208
C214 C212
C209
C216
R205
R208
C206
C405
U105C134
C210
R108
C407
CN400 M400 U104
C408
C135
C409
C410
CON101 C140
R531
R527 R528
ZD502
C137
R401
R443 R526
R529
R530
R511
C541 C136 R107
U406 R444 ZD503 C138 L102
R512
R513
R445 L108
R522 ZD505
G4 CN507 G3
R204 CN502
ZD504
R212
C551
U501
C552
C557
U201
R209
R210
L200 C218 C220
MENU LED401
R423
UP R427 C436
LED405 STO
RIGHT
SCAN1
LEFT I
R439
R438
SCAN0 LED413 LED414
KEY0
U503
DOWN
R424
R436
LED411 LED402
SEND
PWR
C437 C435
CLEAR C423
R440 R433
C438
LED415
LED409
1 2 3
R426 R425
C433
LED404
LED403
5
C439
4 6
C432
R416
R415
TP203
LED418 TP204 LED417
R432 R434
7 9
C434
LED408
LED410
8
C440
R202
TXD2 CTS2 RTS2 DSP_RWN
RXD2 DSP_RST
DSP_TCK
SHARP
STAR
DSP_TMS
DSP_TDI
R441 R428 DSP_TDO
GND1
C441
LED416
LED406
0
C322 C350 C456
R324 C331 R328 R213
L301 U306
U304 C301
Q201 TH101
R414
C457
R407
R413
C332 R327 R329 R408
C347
MIC300 C330 R325 R326
C323
R323
C327 C328
1 2 3 4 5 6 7 8 9 10 11 12
L101 ANT2
NC
GSM_TX_EN
C101 C141 L107
100PF NC 10nH
CN100
KMS-510
A A
DCS_TX_EN ANT
G
G
C
A
C102
4
3
2
1
100PF C143 22PF
ANT1
C103 47PF
C142 L112
NC 22NH
F101
GSM_PAM_IN 4 IN OUT 3
1 2
U101
GND GND
SKY77328-13
B EXB24AT6AR5X B
F102 VBAT
7
8
10
9
U103
GND
DPCS_PAM_IN FEM4532DB
GND
GND
GND
4 IN OUT 3 8
VCC1B
C105 ANT
GND
GSMOUT
1 VC1 4
11
6
1 2
GND GND
GND 8PF DCSRX_1
GSMIN
6 VC2
5
5
12
GND DCSRX_2
DCS/PCSIN
13
4
EXB24AT6AR5X 2
13
GND EGSM_TX EGSMRX_1
VCC1A
11 3
3
14
DCS/PCSOUT DCSTX EGSMRX_2
TX_BAND_SEL BS
2
15
GND VBAT G G G G G G G
C113 1.2PF DCS_LNA_IN_N
1
16
C107 7 9 10 12 14 15 16
ENABLE
VBATT
VAPC
RSVD
C108 12PF L106
GND
33PF C112 L104 L105
21
20
19
18
17
6.8nH
C110 C111 56nH 18nH C117 1.2PF DCS_LNA_IN_P
100NF
0.1nF 10NF
C106 1.2PF GSM_LNA_IN_N
C C
VAPC
PAC_EN C115 C116 C114 L103
0.1nF 10NF 33UF