Table of Contents
Advertisement
UHF 1-25W Band1 PCB 8485670Z02 / Schematics
2.0
UHF 1-25W Band1 PCB 8485670Z02 / Schematics
C0251
R0257
1
16
C0212
U0251
R0252
R0251
8
9
C0252
16
1
26
U0121
Flashrom
U0101
Microprocessor
51
C0132
17
32
C0102
C0101
R0131
R0106
R0132
R0105
R0114
C0131
1
4
R0170
Y0131
2
3
U0271
9
R0182
R0186
R0181
Q0181
Q0177
Q0185
R0185
R0539
R0535
C0542
R0538
R0543
R0510
VR0505
VR0503
VR0510
C0517
10
J0501
11
J0451
C0256
1
14
C0211
R0256
1
U0211
R0268
R0212
R0253
C0261
7
8
R0269
C0253
C0262
C0421
R0262
R0261
Q0110
R0442
R0222
R0224
R0102
C0225
R0221
1
R0254
R0110
100
R0227
R0220
R0223
R0115
R0255
R0101
R0229
R0226
R0108
R0104
C0221
C0222
R0228
C0224
C0243
R0116
C0226
C0241
C0106
48
37
C0227
1
C0495
C0242
C0232
U0221
R0242
C0104
ASFIC CMP
C0233
C0246
C0236
R0241
C0107
25
76
13
C0244
C0223
D0201
C0245
R0225
C0496
C0235
C0234
R0681
1
C0652
U0651
R0682
C0681
2
Q0681
5V Regulator
R0651
3
C0651
R0652
L0481
C0654
C0655
C0493
C0487
L0482
C0486
1
5
1
C4509
R4471
U0641
9,6V Regulator
6
R4507
R0533
C0612
5
C0601
U0611
6
B+ Switch
R0612
R0611
1
C0484
C0603
1
20
J0601
C4210
C4225
R4224
L4221
C4289
L4201
C4216
C4230
C4213
C4236
C4226
18
C4231
R4225
5
4
C4242
C4223
U4211
C4227
C4245
8
1
R4211
C4243
C4212
C4229
C4244
C4251
C4215
C4214
C0490
C4246
SH4301
C4353
Q4333
R4321
R4346
C4322
C4308 C4309
4 3
C4325
6
1
C4317
C4355
C4318
R4312
C4323
R4305
C4375
R4311
1
L4313
Q4301
L4303
L4312
C4351 C4352
R4301
C4382
C4383
3
NOISE_BLNKR_CNTLR_1,if_sig4
R4302
C4371
C4373
C4374
C4372
R4341
R4343
L4331
C4339
C4331
C4335
R4337
R4331
C4354
C4337
R4332
R4333
R4345
C4332
R4505
C4403
C4407
R4401
C4507
TP4401
R4506
R4402
C4508
L4401
C4404
R4475
R4508
R4403
U4502
C4431
C4401
R4509
C4454
16
9
U4401
C4432
L4403
7
1
8
C4455
C4402
3
C4417
C4457
L4411
C4418
Q4441
C4425
R4415
M3421
R4432
R4431
C4426
R4416
C4458
C4419
C4435
4
C4434
C4424
C4420
8
R4450
C4428
R4404
L4422
R4406
Q4422
C4422
Q4411
C4423
R4221
R4222
C4221
8
7
C3145
R4223
Y3102
FL3114
R3145
C3148
U3115
1
R3144
R3142
C3143
14
1
C4224
C3139
8
7
11
3
2
C3140
U3101
FL3112
C3141
U3111
20
4
1
C3142
R3117
14
1
R3106
C3115
C4053
C3103
R3101
L3100
2
1
5
4
3
FL3102
C3101
C3114
T4052
2
1
C3102
4
6
L4054
3
5
1
2
3
FL3101
R3148
4
6
C4054
5
D4051
L4053
R4051
C4055
C4065
R4012
R4020
R4064
3
2
L4051
1
D4005
C4029
D4004
C4030
T4051
C4052
C4068
R4007
4
5
C4031
C4014
R4015
R4022
C4018
C4017
R4066
C4009
R4005
R4014
L4005
L4004
C4015
R4013
D4003
C4016
C4051
D4471
C4492
C4491
C4445
C4447
5
C4449
C4498
L4491
2
C4442
C4444
C4448
6
C4441
C4446
C4443
2
4-3
2
C3132
R3135
C3134
10
R3130
C3133
C3135
R3124
C3136
C3131
C3124
1
R3123
C3137
R3132
L3124
R3111
R4001
D4002
D4001
R4003
C4027
C4026
R4004
C4002
C4001
L4002
L4001
L4471
C4474
L4472
C4473
D4472
C4472
C4496
L4492
L4493
R4491
C4497
3
J4401
ZWG0130518-A
UHF (403-470MHz) 1-25W
8485670Z02 Top Side
Advertisement
Chapters
Table of Contents
Troubleshooting
