Advertisement
Available languages
Available languages
HITACHI SR-2004
e
\
FM Signal generator
Generateur de signal FM
AI:.
VOltmeter
11 courant alternatif Oscilloscope
Volt metre
o
[±lIE
Model SR-2004
8J S
FM Stereo
kl
0
R-.
ANT. DUMMY
...1..0
.....
Lr\
_~
..()
Signal
ANT.
,....
1
lPF~I'V'IN
OUT
H
75Q
J=
-
-
..() . . "....
I r \
...,
~
generator
......
....;::;,
I
300Q
toTERMINAL
,....
~
-
.
-J
Fig. 17 FM MPX alignments (Step. 11)
Reglage de MPX FM (Operation
11)
AUDIO CIRCUIT ALIGNMENT· REGLAGE DE CIRCUIT DE SON
Fig. 19
DC volt meter
0711
+
IolII
"+BlL)
~OUT
•
~
.. -BlL)
•
•
.. +B!HI
•
•
.. -B
iHl
Fig. 18
R745R
000
D~
~
J]
[
[
MAIN P.W.B.(L)
000
~D
o
MAIN P.W.B.(R)
R745L
IDLE CURRENT ADJUSTING POINT
IDLE CURRENT ADJUSTING POINT
e
Test conditions
FUNCTION
Free
VOLUME
Minimum
Item
Measuring instrument
Point to be measured
Adjust
Value adjusted
Idle current
DC voltmeter
Fig. 18
R745L,R
lImV ±4.4mV
(SOmA ±20mA)
Conditions pour les essais
FUNCTION
Libre
VOLUME
Minimal
e
Designation
Appaeil de mesure
Point de mesure
Reglage
Valeur adjustee
Courant dewatte
Voltmetre
a
D.C.
Fig. 18
R745L,R
IlmV ±4,4mV
(SOmA ±2OmA)
- 27-
Advertisement
