Read Sony CFD-G70L Service Manual online
37
CFD-G70L
• Waveforms
1
2
IC701 qd FE
VOLT/DIV : 0.1 V AC
TIME/DIV : 20 msec
TIME/DIV : 20 msec
1
3
VOLT/DIV : 0.1 V AC
TIME/DIV : 20 msec
TIME/DIV : 20 msec
4
VOLT/DIV : 1 V AC
TIME/DIV : 20 msec
TIME/DIV : 20 msec
IC701 4 RF
VOLT/DIV : 0.2 V AC
TIME/DIV : 0.5
TIME/DIV : 0.5
µsec
IC701 qg TE
– CD SECTION –
Vp-p (LPC ON)
0.83-0.87
Vp-p (LPC OFF)
0.82-0.88
1
VOLT/DIV : 1 V AC
TIME/DIV : 0.1
TIME/DIV : 0.1
µsec
2
VOLT/DIV : 1 V AC
TIME/DIV : 2
TIME/DIV : 2
µsec
1
VOLT/DIV : 50mVAC
TIME/DIV : 5
TIME/DIV : 5
µsec
IC802 es
IC802 ud
IC2 w;
– MAIN SECTION (1/2) –
– TUNER SECTION –
390mVp-p
75kHz
1
Q301 C
VOLT/DIV : 1 V AC
TIME/DIV : 5
TIME/DIV : 5
µsec
– TC SECTION –
IC701 rk
2 Vp-p
(TAPE, CD mode)
2
T301 1
VOLT/DIV : 10 V AC
TIME/DIV : 5
TIME/DIV : 5
µsec
0.6 Vp-p
4.0 Vp-p
33.86 MHz
3.6 Vp-p
4 MHz
3.2 Vp-p
153 kHz
4.6 Vp-p
60 kHz
4.2 Vp-p
60 kHz
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