Service manual

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
VCC
VCC
VCC
VCC
VCC
vcc
Size
Scale
CAGE Code
DWG NO
Rev
Sheet
of
E
PYRAMID COMMUNICATIONS
Thursday, February 07, 2008
11
C
Huntington Beach CA 92649
[phone] Fax: [phone]
UHF REVE RX ONLY
<Cage Code>
Size
Scale
CAGE Code
DWG NO
Rev
Sheet
of
E
PYRAMID COMMUNICATIONS
Thursday, February 07, 2008
11
C
Huntington Beach CA 92649
[phone] Fax: [phone]
UHF REVE RX ONLY
<Cage Code>
Size
Scale
CAGE Code
DWG NO
Rev
Sheet
of
E
PYRAMID COMMUNICATIONS
Thursday, February 07, 2008
11
C
Huntington Beach CA 92649
[phone] Fax: [phone]
UHF REVE RX ONLY
<Cage Code>
RF CONN
3.3nH
1uH
NB
3
12.8 MHz
5VDC
Mod
Ground
Out
Control
18nH
T/R
1
2
7
4
5
6
RSSI
Rx Audio
Rx 5v
Lock Det
Mod
VCO
10K
WB
Rx 5V
15nH
27nH
3.9uH
56nH
100nH
C78 - C83
0
C23 - C25
L6L6
R5
47
R5
47
Q10
XN4210
Q10
XN4210
R22
56K
R22
56K
L5
S-227-5008
L5
S-227-5008
C4
1uF
C4
1uF
C33
1uF
C33
1uF
R3
10K
R3
10K
C70
12p
C70
12p
C12
.047
C12
.047
Q1
MMBFJ309
Q1
MMBFJ309
X1
44.545MHz
X1
44.545MHz
C36
27p
C36
27p
C15C15
C65
1N0
C65
1N0
R38
220
R38
220
C64
2N2
C64
2N2
D2
3822
D2
3822
C16
.1U
C16
.1U
FL2
455E
FL2
455E
C43
220p
C43
220p
R40
330
R40
330
U8
HMC544
U8
HMC544
RF2
1
GND
2
RF1
3
B
4
O/P
5
A
6
C31
1uF
C31
1uF
C29
1uF
C29
1uF
C34
.01
C34
.01
C5
5p
C5
5p
C75
1N0
C75
1N0
L10L10
JP1JP1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
U9
HMC544
U9
HMC544
RF2
1
GND
2
RF1
3
B
4
O/P
5
A
6
L1L1
R31
68K
R31
68K
C19
.01
C19
.01
R39
1K
R39
1K
R10
470K
R10
470K
C77
100p
C77
100p
L9L9
100p100p
C58
1N0
C58
1N0
FL1A
45MHz
FL1A
45MHz
BPF2
7HW-45025A-460
BPF2
7HW-45025A-460
C18
12p
C18
12p
C10
5p
C10
5p
Q7
NE25139U72
Q7
NE25139U72
RV1RV1
R9
330K
R9
330K
L22L22
D1
MMBD914
D1
MMBD914
L21L21
R19
100K
R19
100K
X2X2
VCC
1
MOD
2
OUT
3
GND
4
R4
10K
R4
10K
R11
2K7
R11
2K7
C17
12p
C17
12p
C62
1uF
C62
1uF
C3
39p
C3
39p
C54C54
R20
220
R20
220
C26
.1U
C26
.1U
C7
12p
C7
12p
R12
10
R12
10
U2
MC3371D
U2
MC3371D
XTAL
1
XTAL
2
MIX OUT
3
VCC
4
LIM IN
5
DECPLE
6
DECPLE
7
QUAD
8
AUDIO
9
FILT IN
10
FILT OUT
11
SQ IN
12
MTR DRV
13
MUTE
14
GND
15
MIX IN
16
R6 39KR6 39K
U4
MC12202
U4
MC12202
OSCIN
1
OSC
2
VP
3
VCC
4
DO
5
GND
6
LD
7
FIN
8
CLK
9
DATA
10
LE
11
FC
12
BISW
13
FOUT
14
0P
15
0R
16
C9
5p
C9
5p
100p100p
Q2
85633-S
Q2
85633-S
R13
10K
R13
10K
FL1B
45MHz
FL1B
45MHz
C28
.1U
C28
.1U
Q8
2N4403
Q8
2N4403
U1
LM321
U1
LM321
1
3
4
R16
22K
R16
22K
C30
.1U
C30
.1U
C11
.01
C11
.01
C63
2N2
C63
2N2
R7
1K
R7
1K
C66
1N0
C66
1N0
R1
220
R1
220
R15
39K
R15
39K
R34
1K
R34
1K
C76
1N0
C76
1N0
R17
22K
R17
22K
R14
39K
R14
39K
L14L14
L4
S-227-5005
L4
S-227-5005
L2
S-227-5008
L2
S-227-5008
R37
150K
R37
150K
R2
10
R2
10
L8L8
BPF1
302MXPR-1110-D
BPF1
302MXPR-1110-D
R8
10
R8
10
C74
5p
C74
5p
R33
1K
R33
1K
FL3
455G
FL3
455G
C8
33p
C8
33p
C35
8p
C35
8p
C14
1uF
C14
1uF
Q9
85633-S
Q9
85633-S