Emtron DX-1d - RF Module Circuit Diagram

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15.8 Circuit Diagram – RF MODULE
C7
2.2nF
C14
2200pF
CV2
1100pF
4CX800 (DX-1b)
BI AS
or GU74B
(Grey/Black)
C10
22nF
CV3
25pF
C11
2.2nF
D1
1N4148
R3
10
RS1
100
RV1
140V
(BLUE)
CV1
500pF
R.F. OUT MODULE
C13
2.2nF
L1
R1
2.6
C16
2.2nF
R1
220k
C3
1000pF/6kV
RV2
140V
C12
22nF
(Simplified Diagram)
R9
100
9-Way
1 2 3 4 5 6 7 8 9
(Brown)
C5
2.2nF
V1
GU84B (DX-2A)
EBS
PLATE VOLTAGE
D3
A106
COAX
COAX
T1
BALUN
R7
37.5/100W
Ip
C8
1500p SM
C9
2.2nF
RFDX 1
4
RF MODULE (Sub-Cha ssis) DX-1b / DX-2a / DX-1d
A2
11Monday , April 21, 2003
Ti t l e Size Document Number Rev Date: Sheet
of
C6
22nF
C2
1000pF/6kV
PLATE CHOKE
Lp
R5
12.5/50W
R2
3k
R4
3.9k/2W
C4
1000pF/6kV
C15
E M T R O N
NOTE: L-Pad version shown; No L-Pad: R5=0, R7=50
SCREEN
D2
1N4148
C1
1000pF/6kV
R6
10/2W
(White)