Tcxo, Acc-200 battery, Fuse – Midland Radio SP-300 User Manual
Page 46: P.t.t, Batt 7.5v
PAGE -43-
May 2001
Notes:
1.
ALL VALUES ARE IN OHMS,
MICROHENRIES OR MICROFAR-
ADS UNLESS OTHERWISE SPECI-
FIED.
2.
ALL RESISTORS ARE 1/10W 5%
UNLESS OTHERWISE SPECIFIED.
TCXO
Schematic P/N: 770-100-0002 Rev. D
PCB Assy. P/N: 650-100-0002 Rev. D
ACC-200 BATTERY
Schematic P/N: 770-210-0010
Shown for reference only
FUSE
Schematic P/N: 770-200-0004 Rev. B
PCB Assy. P/N: 650-200-0004 Rev. B
P.T.T.
Schematic P/N: 770-180-0017 Rev. A
PCB Assy. P/N: 480-042-0028
SW401
MON
(OPTION1)
SW402
PTT
CON401
4PIN(M)
CON402
4PIN(F)
SW403
OPTION2
C412
470PF
C411
470PF
C410
470PF
2
4
3
1
PTT
GND
OPT2
OPT1
C405
47P
C403
47P
C401
47P
C402
470P
FUSE
4A
C404
470P
CON1
C406
470P
4
Q702
MMBR9426
R714
2.2K
Q701
MMBR9426
R710
2.2K
C705
100pF
R713
47K
R707
47K
X701
12.8MHz
R708
47K
C703
91pF
R705
47K
D702
MMBV109
R706
47K
D701
MMBV
105
R703
*
R702
*
TH703
150K
R704
*
LK701
2
R701
*
TH701
10K
1
TH702
33K
TC701
20pF
C701
100pF
C702
100pF
R709
39K
R711
4.7K
C704
180pF
R712
39K
C706
220pF
R715
2.2K
3
CON1
BATT 7.5V
+
SW1
SW POLY
R1
15K
D1
TH1
30K
-