Kenwood YK-88SN Marine Radio User Manual


 
TS-440S
PC BOARD VIE W
PLL UNIT (X50-2050-00)
Component side vie
w
ICI, 4, 9, 18
: NM6147, IC2
: M54459L, IC3, 6
: SN74LS90N, IC5, 10
: M54460L, IC7, 8, 11, 12, 14
: SN16913P, IC13
,
16
: SN 74S 1 12N, IC15
: SN74S10N, IC 17
: M887006, Q1, 2, 10, 11, 16, 17
: 2SC3113(B), Q3—5, 12—15, 18—20, 22—24
,
26—30, 37: 2SC2668(Y) Q6, 7, 9, 25: 2SC2458(Y), 08
: 2SC1959(Y), Q21
: 2SC27871L), Q31—35: 2SC2459(BL
)
72
Q36
: 2SK192A (GR)oJ
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2
112_
3
1422_
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112
1
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7
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250
1959
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G
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B
2SC3113
(B
)
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2SC2458
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)
2S02459
(Y
)
R139
84
3
C173 --- -
D
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n
C159
R130
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1
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0
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1
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25
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6
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