Kenwood DP-R3070 Service Manual page 14

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SIGNAL LINE
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-HSS104 or 18133
ns GND LINE
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IC3. :M38174M8-264FP D7 'UZ-6.8BS(B) or RD6.8ES(B2) (43
10G
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IC4 _:X24C16 D22 -KBPO2ML-6127
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100K
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100210
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1035
50 3G Q7,8 — :28C2878(B)
R71 13K |
330 58
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ag :25C2785(F,E) or 25C1740S(Q,R)
2.0V
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Q13 :2SA954(L,K)
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8.5V 8.5V
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R80 R76
MUTE:-5.6V
PLAY:-4.9V
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D18
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C94 1000P
PLAY:4.8V
STOP:0V
PLAY:5.0V
STOP:0V
R143 4.7K R142 4.7K
R70 4.7K
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25
27 ps WASCOR gy STOP-0V
14.8 é OPN-SW ©
4.7V 4.0V
24
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Mev JIUA
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28
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X2 6.3MHz © XCOUT 42
VSS
- 30
WFCK Q O © XIN
DOUT, Tse , db A xouT
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2.3V
(X32 }(B/4)
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65
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-11.0V
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-28.4V -10.0V -5.0V
-25.6V 20.0V
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Ar
Sa
Sb
-20.0V =
Sd
R58
4.7K
2SA954 DTA124EU
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CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts euser prene Sai pita pags Sa seein sain ne, aiiag esti
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