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sx-s|90




AM /FM STEREO RECEIVER

sx-990



ROUND LABEL
FSAW FWl/ FVZW KCW KUW NBW
UNIT

TUNERUNIT
FM FRONTEND W1-030 W l-028 AWB- 1 W r - 0 2 8 W 1 - 0 2 8
OO Wi-028
FM IF UNIT W2-03i W2-032 wr2-032 W 2 - 0 3 2 W 2 - 0 3 2 W 2-032
M P XU N I T W 3- 026 W 3 - 0 2 6 W J - U Z O W 3-026 W 3-026 W 3-026
AM TUNERUNIT W4 - 0 0 8 W 4 - 0 0 8 w14-- 008 W4 - 0 0 8 W 4 - 0 0 8 Vv - 0 r 5
4
MUTING NIT
U w l8 - 0 2 6 W 8 - 0 2 6 W8- 026 W8-026 W8- 026 W 8-026
H E A D M PU N I T
A w 5 - 0 4 9 W5 - 0 4 9 W5 - 0 4 9 W 5 - 0 4 9 W 5 - 0 4 9 W5-049
C O N T R O L PU N I T W5 - 0 7 9 W 5 - 0 7 9
AM W5- 079 W5 - 0 7 9 W5-079 W5-079
M A I NA M P U N I T Vll15-060 W5 - 0 6 0 W5-060 W5-060 W5-060 w23- 06
0
POWER SUPPLY UNIT l'ilt6-022 W o - u t l Wo-vll W 6-022 W 6 - 0 2 2 iv16- 065
SWITCH UNIT w l 5 - 0 8 1W 5 - 0 8 1 w l5 - 0 8 1 W 5 - 0 8 1 W 5 - 0 8 1 wl5-081
SWITCH UNIT w l5 - 0 8 2 W 5 - 0 8 2 w l 5 - 0 8 2 W 5-082 W 5 - 0 8 2 wl5-082
SWITCH
UNIT
TONECOLOR
UNIT
CONTROL UNIT V v l 5 - 0 8 0w l5 - 0 8 0 l l l 1 5 - 0 8 0 w l 5 - 0 8 0w l5 - 0 8 0 w i5 - 0 8 0
M I C A M PU N I T
REVERBE AMP UNIT
REVERBE
UNIT

INDICATORUNIT w l 8 - 0 1 2w t 8 - 0 1 2w l 8 - 0 1 2wl8- 012 I i \ l l 8 - 0 1 2 w l 8 0 1 2
-




37
Model SX-990



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38
sx-990
SX-990 FVW model
for
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39
sx-990for KCW model

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40
sx-s|90
SX-990for KUW model


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41
SX-990 for FVZW model




tr+!q
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42
sx-s|9cl
-990 for NBW model


tEl

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43
FM FRONT END for FSAW model

FM FRONT ND
E

wil-030



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FIsII' Al# l' .1,
s T T T r YT T c T '
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FM FRONT END for FVW, KCW,KUW,NBWmodel

FI1 FRONT ND
E
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BATANCEDo-




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3SK22OR 120o 1000P




44
sx-s|90
FRONT END for FVZW model




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i, TA?060P 0, TA'060P a" TA?060P 04TA'I060P


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F M l F U N I T f o r F V W ,F V Z W , K C W ,K U W ,N B Wm o d e l
FM IF UNIT

w 1 2 -0 3 2




a, TA?060P o, TA?060P 03TA.l06oP 04TA106OP




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MPXUNIT
M P XU N I T
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46
sx-s|9cl

T U N E RU N I I




012sc461 0425C460
D?'1N60




032SC450




for NBW model


$,14-015




P


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47
M U T I N GU N I T H E A DA M P U N I T
HEADAMP UNIT
MUTING NIT
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