Kenwood KA 770 Service Manual
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Extracted text from Kenwood KA 770 Service Manual (Ocr-read)
Page 2
BLUCK/ LEVEL DIAGRAM & ADJUSTMENT
BLOCK/LEVEL DIAGRAM
-o PHONES
m-i =' INPUT TAPE MuTE LouoNEss °'-" "1
SELECTOR 5' 5H) SP SELECTOR
PHONE) 5:33;; sou» mm»- m. 9, .
1 52 53 : $3 SPEAKER a
| VRI vnz I 747-0
I 51 I :
__ BALANCE VOLUME _
MC. MM I ,____.o
swrrcu SPEAKER A
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% % NFE o : umvs
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ADJUSTMENT
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INPUT OUTPUT AMPLIFIER AUGNMENT
N0. Au N FOR FIG.
ITEM SETTINGS SEI'TINGS SETTINGS POINTS G
Connect a DC
1 IDLE _ voltmeler across SPEAKER OFF VH5 (LI 13 mV (a)
CURRENT R71 (L) VOLUME 0 VHS IR]
R72 (R)
REGLAGES
1
REGLAGE DE REGLAGE DE REGLAGE DE POINTS
N" ITE A P UR FIG.
M L'ENTREE LA SORTIE L'AMPLICATEUR L'ALIGNEMENT UGNER 0
Connecter un
REGLAGE DU vollmétre CC SPEAKER OFF VH5 IDI
1 COURANT DE _ R71 ID) VOLUME e was (G) 13 mV (3'
POLARISATION 5"
R72 (G)
ABGLEICH
EINGANGS- AUSGANGS~ VORSTARKER ABGLEICH- .
NR. GE AND HEN FUR ABB
GENST EINSTELLUNG EINSTELLUNG EINSTELLUNG PUNKTE ABGLEIC
Einen
Glelchspan-
SPEAKER . OFF VHS IL)
1 v 1 v (a)
LEERLAUFSTROM rjungsmesser VOLUME O VH6 (R) 3 m
uber R71 (L)
R72 IR)
anschllesen
DC Vonmau
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