1
A A
2
U_RF_Input
RF_Input.SchDoc
U_Audio
3
AM-SINGV-SW
4
5
C45.1
20N
MN/ST
VOL
VDD
CHARGE
L-GH-G
VOL
CHARGE
AM-SING
MN/ST
B B
C C
D D
+V L
R
Audio.SchDoc
U_PWR
+V
V-SW
BATT
CH-MET
WM/SW
2.8V
POWR
PWR.SchDoc
J1
POWR
2.8V
WM/SW
R L
CH-MET VDD
BATT
1 2
3 4
5 6
7 8
9 10
11 12
13 14
PBD2-14
H-G
E E
1
2
L-G
Title
Main Board
Size
A4
Date
3
4
File
Document Number Revision
PL-330 DT&GF-V4 220.3.6
21.09.2020 41
Main.SchDoc
Sheet of
Drawn By Н.Контр
*
5
1
2
3
4
5
J1
A A
B B
C C
E1
EPJ1
MA1
FM ANT
1
W12: 80
L12: 345uH
2
H-G
H-G BAV99
1N4148WS
C43
1N
D2
V-SW
R4
D1
H-G
H-G
22K
L3
2U4
R1
2K2
R2
100K
H-G
C2
5P1
C1
1N
L1
120nH
C3
3P
L2
910nH
3
Q1
2SK2394-Y7
YJ7
1 2
L4
12U
R3
10
H-G
C4
1N
CR3
NI
H-G
T1 == трансформатор смесителя
PL660, PL880....
C9
??
H-G H-G
C?
NI
L6
470nH
H-G
C5
75P
1U
C10
47U
10V
L7
H-G
C6
6P8
C7
NI
H-G
3
R8
470K
R11
22K
3
5
4
Q2
2SK2394-Y7
YJ7
1 2
R9
100
H-GH-G
C11
R12
220
??
H-G
R13
10
H-G
T1
1
2
*R9
33
C8
??
L10
12U
R14
470K
C12
??
H-G H-G
D3
1N4148WS
C13
4U7
50V
AM-SING
H-G
D D
E E
1
2
3
Title
RF Input (Main Board)
Size
Date
File
4
A4
Document Number Revision
PL-330 DT&GF-V4 220.3.6
21.09.2020 42
RF_Input.SchDoc
*
Sheet of
Drawn By Н.Контр
5
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