Sony HCD-XGR90AV Service Manual page 47

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WAVEFORMS
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– MAIN BOARD –
1 IC501 qa XC-OUT
32KHz
VOL/DIV
TIME/DIV : 10 µ sec
2
IC501 qd X-OUT
16MHz
VOL/DIV
TIME/DIV : 50nsec
T331 4
3
TAPE REC only
13 µ sec
VOL/DIV
TIME/DIV : 10 µ sec
4
T331 5
TE
L 13942296513
TAPE REC only
13 µ sec
VOL/DIV
TIME/DIV : 10 µ sec
– PANEL FL BOARD –
1 IC601 is X OUT
VOL/DIV
4MHz
TIME/DIV : 0.2 µ sec
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– BD BOARD –
1
3.0Vp-p
: 1V AC
2
2.0Vp-p
: 1V AC
3
240Vp-p
: 50V AC
4
64Vp-p
: 50V AC
2.4Vp-p
: 1V AC
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8
IC101 el FE
0.15Vp-p
VOL/DIV : 0.1V AC
TIME/DIV : 1msec
IC101 ra TE
0.4Vp-p
VOL/DIV : 0.2V AC
TIME/DIV : 0.2msec
IC101 rd RFDC
0.62Vp-p
VOL/DIV : 0.2V AC
TIME/DIV : 0.5 µ sec
IC101 yj XTAO
Q Q
3 6 7 1 3 1 5
0.8Vp-p
16.9344MHz
VOL/DIV : 0.2V AC
TIME/DIV : 50nsec
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HCD-XGR90AV
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