Motorola CDM Series Service Manual page 161

9+)  0+] : 3&% % 6FKHPDWLFV DQG 3DUWV /LVWV
7.44VDC (R)
0VDC (T)
L3302
100nH
R3303
2.2K
11-14dBm (R)
RXINJ_VHF_VCO_1 C3302
L3301
2.18VDC (R)
0VDC (T)
18nH Q3301
RXINJ 6.8pF C3304
C3301
R3301
C3306
15pF
5.1pF 75 330pF
NU
NU
R3308
0
1.49VDC (R)
R3304
0VDC (T)
1K
R3302
100
C3303
.01uF
TXINJ_VHF_VCO_1
0-5dBm (T)
TXINJ
PRESC_VHF_VCO_1
-2 to 7dBm
PRESC
0VDC (R)
TRB_VHF_VCO_1
4.91VDC (T)
TRB
WARISMOBILE VHF_VCO
Q3303
UMC5N
9.14VDC (R)
0VDC (T) 9.21VDC
4 3
2 3.83VDC (R)
0VDC (T)
1
NC
R3311
100
R3312
100
C3311
NU
.022uF
L3331
68nH
C3331
10pF
C3312
0.1uF NU
R3319
NU
47K
NU
L3311 R3313
R3321
100nH 1K
10K
NU
NU
R3316
0
C3305
R3306
Q3302
22 R3318
5.6pF C3314
NU 22
NU
NU
R3305
R3307 6.8pF
220
220
NU
R3317
NU
10K
R3314
C3316
NU
10
3.3pF
NU
C3313
R3315
330pF
220
NU
NU
C3317
33pF
VSF
C3335
.01uF
R3335
R3331 C3336
.01uF
33
47
4.40VDC
C3332 C3333
L3332
0.1uF
0.1uF 1.53VDC (R)
100nH
C3348 0VDC (T)
.01uF
Q3304
BFQ67W
C3334
.022uF
0.92VDC (R)
0VDC (T)
18 14
VCC_LOGIC VCC_BUFFERS
1
TX_IADJ
2
10 RX_IADJ
TX_OUT U3301
8 3
SUPER_FLTR
RX_OUT
50U54 4
COLL_RFIN
12
PRESC_OUT
5
NC
RX_BASE
6
7
NC
RX_SWITCH RX_EMITTER
13 16
TX_SWITCH TX_BASE
15
TX_EMITTER
20
FLIP_IN
19
TRB_IN
C3315
15pF
R3351
20K
4.52VDC (R)
C3351
0VDC (T)
.01uF
L3317
33nH
0VDC (R)
4.52VDC (T)
C3355
R3323
L3318
VSF
.01uF
100nH
1K
C3318
5.6pF
R3361
220
C3319
1000pF
VSF
9+)  0+] : 9ROWDJH &RQWUROOHG 2VFLOODWRU IRU 3&%V % % DQG %
9V3_VHF_VCO_3 9V3_VHF_VCO_1
9V3_VHF_VCO_2
4.97VDC
4.54VDC
L3333
VSF_VHF_VCO_1
1uH
C3337 C3324
.01uF
0.1uF
C3344
1.8pF
C3341
C3345
L3346
20pF
1000pF
R3342 35.5nH
39
R3341
C3342
R3336
L3341
3pF
220 15K
8nH
L3345
1uH
1.42VDC (R)
0VDC (T)
C3352
R3352
12K .022uF
R3355
0VDC (R)
20K
L3351
1.92VDC (T)
1uH
C3356
R3356
.022uF
12K C3357
7.5pF
C3361
1000pF
C3364
R3362
47 C3363
15pF
L3362
68pF
C3362
68nH
5.6pF L3361
56nH
R3363
R3364
39K 47K
NU
D3362
&KDSWHU  
9V3
VDDA_VHF_VCO_1
VDDA
VSF
D3341
VCTRL_VHF_VCO_1
R3343
L3344 2.5-11VDC
VCTRL
1uH
100
L3343
C3346
180nH
.01uF
C3347
.01uF
VCOBIAS_1_VHF_VCO_1
R3353
VCOBIAS_1
100K
VCOBIAS_2_VHF_VCO_1
R3354
VCOBIAS_2
150K
D3361
L3364
1uH
L3363
C3365
56nH
1000pF
4.52VDC (R)
2.62VDC (T)
VCOMOD
VCOMOD_VHF_VCO_1
ZWG0130394-O
 &%