Technics SX-KN1600 - Measuring Condition of MAIN P.C.B

Mi Measuring Condition of MAIN P.C.B.
Check Point @~@
Set to the self-diagnostic mode followings.
@ While pressing two E keys (@) simultaneously, turn on the power
switch.
© SOUND c-cd ities eae alice SYNTH & DANCE
@ Main Volume ........ cc ee ccssscseeeeeceesesssceeaeenens MAX
@ Ke yOOaIG ss cerciasciiinne mentee qs Cas (@)
foot
@CKey @ E Keys
(C25) (E29- E41)
Check Point @
Set the initial setting mode (Refer to page I-5)
O: SOUND Siesccse see ace tie hnetneetin dines SYNTH & DANCE
@ Main VolUMe ...... ec eeeeeseeeeetetetenenneaeaesenacoes MAX
@ RESET @ TG CLOCK
POWER SW OFF
1.2V
p-p eP
T=0.03 4 s.
POWER
SWON
9
sce.
0.2V/DIV.
0.1
sec.
20mV/DIV.
@ Power SW .u..cssssssssseeessersencses ON — OFF
3]
UULLE
T=11 45.
2u sec. 0.2V/DIV.
2 sec. 0.2V/DIV.
ANIM
T=0.18 ys.
0.24 sec. 0.2V/DIV.
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