Dynaco FM 5 Owners Manual

Page 1

SEREAL NUMBER

This number must be men~
tioned in all communications
concerning this equipment.

lNSTRUCTEWifiw

a m ,
Aw. if? M

mum

nmusn
, 5- l, my www u,
um 5w "
my

929122»).

' m

POST hints at: a

.3 WE" AVENuE/BLACKWUDD, N.

_ r .

Page 2

CONTENTS

lnstaliation and Operating Instructions ...... . . . . . . . . . t . '
Circuit Description ................
Getting the Most from your Tuner ........
Operation Outside the United States . . . .
Assembly Instructions ...... ..
Schematic Diagram ..

Parts List for Sriiomatic Diagram .. . .

Service and War' .......

Professional Servéw Airgnment ....... .

Kit Parts list ....................................

Circuit Board Diagrams (9 Voltage Test Points

Pictorial Diagram .......................................... . . . . .lnsert
Diagram of 2w 1 y Connections ............................. . . Insert
Diagram of 1'5: nil Connections for Canada . .. . .5 ........... Insert

fiPECIFICATIONS

IHF sensitivity in: in w 'i distortion down 30 db @ 100°/n modulation):
1.2:; [u

lnpul required for 40 db SIN (51} 1.00% modulation: 2.0 [,Lv.

Input required for 50 db S/N ('3 '100°/n modulation: 5.0 Mv.
Frequency response before tie-emphasis: 30 Hz to 52 kHz, :1 db
De-emphasis time-constant: "3 sec.

Frequency Respunm" ,v H; R; H) Lil] 7+ 1 dB

Harmonic distortion u 7" W rtion @ 100% modulation:
Mono-wt.- r, n. typical).
Stern.» () 9% {0.5% typical).

i)

Capture ratio: 1.5 db.

Muting threshold: 4 Hi.

Output @ 100% modulation: 2 volts.

Ultimate signal to noise ratio: ()5 db @ 1000/0 modulation,
Drift: less than 0.02%.

Selectivity: 65 db alternate Channel.

AM suppression: 58 rIu,

Stereo switching threshoid. 4 ,uv.

Stereo separation: @ Elsi?" H7, 40 db.
@ :30 547, 30 db.
@ iU kiiz, 30 db.

19 kHz and 38 kHz subcanier suppression: 50 dB minimum

67 kHz SCA carrier suppression: 80 db minimum.
Antenna input: 72 ohm unbalmaed and 300 ohm balanced.
Gain from Auxiliary input: 28 iii:

Front panel controls: Power/Volume; Tuning; Circuit Mode (off, muting,
muting and Dynatune); Mono, Stereo Filter, Stereo; Output
(FM, Auxdia'y),

Dimensions: 13% x 9" x 4% High.

Shipping weight: 1 l Ii».

13/ {ZOV or 240V, 50/60 Hz AC.

Power consumptior.