Read Sony CX-LEM300 / XR-EM300 Service Manual online
16
CX-LEM300
• Waveforms
– CD Board –
– CD Board –
1.1Vp-p
1
IC103
qg
(RFAC)
(CD Play Mode)
(CD Play Mode)
2
IC101
el
(FE)
(CD Play Mode)
(CD Play Mode)
200mV/DIV, 1
µ
s
/DIV
50mV/DIV, 200
µ
s
/DIV
100mV/DIV, 200
µ
s
/DIV
1V/DIV, 20ns/DIV
200mVp-p
250mVp-p
3
IC101
ra
(TE)
(CD Play Mode)
(CD Play Mode)
4
IC101
yj
(XTAO)
5.4Vp-p
59ns
6
IC801
qh
(8.6MHz-EXTAL)
1V/DIV, 40ns/DIV
1V/DIV, 10
µ
s
/DIV
5
IC801
qd
(32.768kHz)
5.4Vp-p
30.5
µ
s
4.0Vp-p
116ns
7
Q307 collector (Rec mode)
5V/DIV, 4
µ
s
/DIV
14.1Vp-p
10.7
µ
s
– CONTROL Board –
– MAIN Board –
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