Table of Contents
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VHF 1-25W PCB 8486172B07 / Schematics
4.0
VHF 1-25W PCB 8486172B07 / Schematics
C0251
R0257
1
16
C0256
1
14
C0211
R0256
R0252
C0212
U0251
R0211
U0211
R 0212
R0268
R0251
R0253
8
C0261
7
8
9
C0252
C0262
C0253
R0262
R0261
16
1
Q0110
R0102
1
26
100
R0110
R0227
R0115
R0101
R0108
R0104
R0228
U0101
U0121
Microprocessor
R0116
Flashrom
C0106
C0227
C0232
C0104
76
C0107
51
C0132
17
32
R0225
R0131
C0101
C0102
R0106
R0132
R0105
R0114
1
4
C0131
C0652
R0170
R0651
Y0131
R0652
2
3
U0271
9
1
R0182
R0186
R0185
Q0181
Q0177
Q0185
R0181
R0535
R0539
C0542
VR0501
R0538
R0543
R0510
VR0505
VR0503
VR0510
10
1
J0501
11
20
J0451
L3201
1
C3212
18
C3211
R0269
C0421
R0442
C0490
C3215
R0222
R0224
R0221
C0225
R0254
R0255
C0221 C0222
R 0220
R0226
R 0229
SH3301
R0223
C0224
C0243
D3361
C0226
C0241
48
37
1
L3362
C0495
C0242
C3364
C3357
U0221
R0242
ASFIC CMP
C0233
C0246
L3363
C3363
C0236
R0241
25
L3361
13
C0244
C0223
D0201
C0245
C0235
C0496
L3341
C0234
R3342
R0681
1
C3345
U0651
R0682
C0681
2
Q0681
5V Regulator
L3346
D3341
3
L0481
C0651
C3342
C0654
R3336
C0655
C0493
L0482
C0487
C0486
5
1
C3509
R3505
R3471
U0641
R3405
R3506
9,6V Regulator
R3402
TP3401
L3401
R3401
C3404
6
R3508
C3401
R3403
C3403
R3400
R3509
R3507
C3400
16
9
U3401
L3403
1
8
C3412
C3411
R0533
C0612
C3418
C3417
5
L3411
U0611
C0601
B+ Switch
C3420
L3412
6
L3414
C3419
C3425
R3415
R0612
R0611
L3413
C3424
1
C3426
R3416
R3414
C0484
C0603
C3428
Q3422
Q3411
J0601
C3240
R3242
R3221
C3222
C3210
R3224
C3221
R3222
L3232
C3226
C3231
C3213
R3225
R3223
C3229
C3255
C 3227
R3202
C3242
U3211
C3245
R3227
C3243
C3224
C3223
R3211
C3244
C3246
C3214
C3247
C3365
L3364
R3364
C3101
6
4
R3363
R3361
C3361
T3002
C3362
1
C3100
2
3
D3362
R3362
C3032
D3031
C3324
L3031
C3341
Q3304
R3031
L3333
R 3341
R3335
C3336
3
2
1
C3344
T3001
L3032
C3337
4
6
L3344
L3343
C3018
C3021
C3346
C3347
C3508
C3507
R3473
Q3472
C3453
U3502
C3410
C3445
C3433
7
C3431
3
5
C3449
R3433
Q3441
C3444
2
C3432
R3434
M3421
R3435
C3448
6
4
R3432
R3431
8
C3442
C3441
R3406
R3404
C3434
L3422
D3401
C3435
C3422
C3443
C3423
8
7
C3145
R3145
FL3114
C3148
Y3102
U3115
R3144
2
R3142
R3135
C3132
14
C3143
1
C3139
C3134
8
7
10
11
3
2
R3130
C3140
C3133
U3101
C3141
FL3112
U3111
C3135
R3124
C3136
C3131
C3124
R3123
C3142
20
1
4
1
C3137
R3117
R3132
R3106
C3115
R3111
L3124
R3101
L3100
2
1
C3103
3
FL3102
C3114
2
C3102
4
6
3
5
FL3101
4
6
5
C3020
C3005
C3019
C3017
C3015
C3006
C3004
C3007
R3001
R3009
C3010
C3016
R3002
C3011
R3015
C3012
R3016
D3001
D3004
R3014
R3028
C3009
C3002
C3028
R3024
C3034
C3027
R3003
C3014
R3026
R3025
R 3013
C3013
C3008
R3027
R3004
D3003
D3471
L3471
C3474
C3447
L3472
C3473
D3472
C3472
L3443
C3446
L3493
C3497
R3491
2
3
J3401
846172B07/8471236L01 Top Side
4-25
ZWG0130397-A
VHF (136-174 MHz) 1-25W
ZWG0130397-A
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