Realistic PRO-2001 - Block Diagram

VHF ANT
Jr
UHF ANT
Jl
LOW or
Nl
O
E
GH
f
nwn
-u_
6
I
[-
9V
SI,PPL!
RF/tF P.C.BOARD
(GE,22B
6311)
9V
SUPPLY
4V
SUPPLY
ZE
ROMATIC
Or, rr
Drr. C
l
SO, DE
LAY
O?r
ra
D 5-:.
c12
i30 50 MHz o,
68
88
NlHlr
0.
D.
CONTRO L LE D
OSCILLATOR
RIPPL€ FILTER
REGU LATOR,
O,j ir Drr
VOLTAGI
CONT FOL LE D
OSC LLATOB
O,
r
D,.
SWITCH
P.C.BOARD
(cE
2286486)
ProDE
sfi rcts
PROGRAM
CONTROLLER
P.C.BOARD
(GE.22B-7091)
FREO.
DISPLAY
P.C.BOARD
I.GE.22D
6487)
LATCHES
D r- r
Cg
6.4 MHz
OSC,DIVIDER
15
kNz14
166 kNz)
PNASE
DETECTOR
PROGRAMI/ABLE
COUNTER
SHIFT
REG]STE8
EAND
SWITCB
NG
rc.l0itc
t1
Oi
O,
.I
9'
BLOCK DIAGRAM
CHANNEL D
SPLA
D1-
rr
HANI JEL DISPLAY P .BOARI
-19-