Uniden SMH 4000, Service Manual

Page: 32 / 72

Complete Parts List
Cables
Symbol P.art Number Description Board N umber(s)
FC 1 03 BWFY0800656 WF-080 5.5- 65-K
FC 1 05 BWFY0830706 WF-083 5.5- 70- K
FC 1 07 BWFY2 1 70601 WF-21 7 5- 60- 3
FC 1 08 BWFY2060601 WF-206 3- 60- 5
FC 1 1 0 BWFY081 0456 WF-081 5.5- 45- K
WD001
BWZY0653001 WZ-653
WD1 01 BWZY0665001 WZ-665 65 W/P
WD1 02
BWZY0682001 WZ-682
Capacitors
Capacitors
AS = Al Solid
CC = Chip Capacitor
CD = Ceramic Disk
CG
=
Ceramic Gimmick
EL
=
Electrolytic
SD
=
Semi-Conductor
M F = Mylar Film
TT
= Tantalum
TC = Tantalum Chip
CT = Trimmer
FT
= Feed Thru
MC = Mica Chip
The first code indicates the tolerance of the capacitor:
C = ±0.25 P F
F
=
±1 J = ±5% M = ±20%
D = ±0.5 PF
G
=
±2% K = ±1 0%
Z = +80% -20%
The second code indicates the variation of capacitance with temperature:
YA = ±5% Y F = +30% -38% (-25°C to +85°C) CJ = ± 1 20 ppm/°C
YB = ±10% ZF = 30% -80% (1 0°C
TO
70°C) TH = -470 ppm/°C ±60 ppm/°C
YD = +20% -30% CH = ±60% ppm/°C
UJ = -750 ppm/°C ±1 20 ppm/°C
YE = +20% -50% RH
=
220% ppm/°C SL
=
+350 ppm/°C to -1 000 ppm/°C
Resistors
CF = Carbon Film RC = Chip Resistor RM = Micro Resistor
Symbol
Part N umber Description Board N umber(s)
C 1 01
BCVP81 1 025Z CC 0.001 µF 50V K B C- 1 40 PD-308AC
C 1 03
BCVP81 1 025Z CC 0.001 µF 50V K B C- 1 40 PD-308AC
C 1 04
BCVP81 1 025Z CC 0.001 µF 50V K B C- 1 40 PD-308AC
C 1 05 BCVM81 1 204Z
CC 1 2PF 50V J CH C-1 40 PD-308AC
C 1 07
BCVL81 2704Z CC 27PF 50V J SL C-1 40 PD-308AC
C1 09
BCVP81 1 025Z CC 0.001 µF 50V K B C-1 40 PD-308AC
C1 1 0 BCVQ31 1 036Z CC
M Y C-1 40 PD-308AC
C1 1 1
BCVQ31 1 036Z CC 0.01 µF 1 6V M Y C-1 40 PD-308AC
C1 1 2 BCVM81 1 204Z
CC 1 2 PF 50V J CH C-1 40 PD-308AC
C1 1 3 BCVPB 1 1 025Z
CC 0.001 50V K B C-1 40 PD-308AC
C1 1 5
BCVP81 1 025Z CC 0.001 µF 50V K B C-1 40 PD-308AC
C 1 1 7 BCVPB 1 1 025Z
CC 0.001 µF 50V K B C-1 40 PD-308AC
C1 1 8
BCVL81 4704Z CC 47PF 50V J SL C-1 40 PD-308AC
C 1 20 BCXE81 4725Z CC 0.0047 µF 50V K C(B) PD-308AC
C 1 2 1
BCVPB 1 1 01 5Z CC 1 00PF 50V K B C-1 40 PD-308AC
C 1 22 BCXS51 1 045Z
CC 0.1 µF 25V K B PD-308AC
C1 23
BCXS5 1 1 045Z CC 0.1 µF 25V
K
B PD-308AC
i
C1 25 BCXS5 1 1 045Z
CC 0.1 µF 25V K B
PD-308AC
C 1 26 BCXS5 1 1 045Z CC 0.1 µF 25V K B PD-308AC
C 1 27 BCXS51 1 045Z CC 0.1 µF 25V K B PD-308AC
C 1 28
BCXS51 1 045Z CC 0.1 µF 25V K B PD-308AC
C 1 30 BCXS51 1 045Z CC 0.1 µF 25V K B PD-308AC
C 1 31 BCVMB 1 1 004Z CC 1 0PF 50V J CH C-1 40 PD-308AC
C 1 32 BCXS51 1 045Z CC 0.1 µF 25V K
B
PD-308AC
C 1 33
BCXS51 1 045Z
CC 0.1 µF 25V K B PD-308AC
December 1 992 SMH 4000 Page 51