Sony CX-LEM200 Service Manual page 16

CX-LEM200
QQ
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• Waveforms
– CD Board –
1
IC103 qg (RFAC)
(CD Play Mode)
1.1Vp-p
200mV/DIV, 1 µ s /DIV
2
IC101 el (FE)
(CD Play Mode)
200mVp-p
50mV/DIV, 200 µ s /DIV
3
IC101 ra (TE)
(CD Play Mode)
250mVp-p
100mV/DIV, 200 µ s /DIV
4
IC101 yj (XTAO)
TE
L 13942296513
5.4Vp-p
59ns
1V/DIV, 20ns /DIV
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– CONTROL Board –
5
IC801 qd (32.768kHz)
30.5 µ s
1V/DIV, 10 µ s /DIV
6
IC801 qh (8.6MHz-EXTAL)
116ns
1V/DIV, 40ns /DIV
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2 9
8
– MAIN Board –
7
Q307 collector (Rec mode)
5.4Vp-p
4.0Vp-p
Q Q
3 6 7 1 3 1 5
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9 4 2 8
14.1Vp-p
10.7 µ s
5V/DIV, 4 µ s /DIV
0 5 8 2 9 9 4 2 8
m
9 9
9 9