Sony HCD-XGV6 Service Manual page 55

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WAVEFORMS
r
– MAIN BOARD –
1
IC501 qa (XC-OUT)
32KHz
VOL/DIV : 1V AC
TIME/DIV : 10 µ sec
2
IC501 qd (X-OUT)
16MHz
VOL/DIV : 1V AC
TIME/DIV : 50nsec
3
T331 4
TAPE REC only
13 µ sec VOL/DIV : 50V AC
TIME/DIV : 10 µ sec
4
T331 5
TAPE REC only
TE
L 13942296513
13 µ sec
VOL/DIV : 50V AC
TIME/DIV : 10 µ sec
– PANEL FL BOARD –
1
IC601 is (X OUT)
VOL/DIV : 1V AC
4MHz
TIME/DIV : 0.2 µ sec
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– VIDEO BOARD –
1
IC505
3.0Vp-p
2
IC505
2.0Vp-p
3
IC505 6 (EPSIG)
240Vp-p
4
IC505 7 (NC)
64Vp-p
5
IC303 6 (VOUT)
2.4Vp-p
6
IC304 1 (VOUT)
7
IC307 6 (VOUT)
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2 9
8
(XTAO)
150
2.8 Vp-p
33.8688 MHz
(CLKB)
207
2.8 Vp-p
27 MHz
VOL/DIV : 1V AC
TIME/DIV : 20nsec
2.0Vp-p
H
VOL/DIV : 0.5V AC
TIME/DIV : 20 µ sec
Q Q
3 6 7 1 3
2.0Vp-p
H
VOL/DIV : 0.5V AC
TIME/DIV : 20 µ sec
2.0Vp-p
H
2.0Vp-p
H
VOL/DIV : 0.5V AC
TIME/DIV : 20 µ sec
1.3 Vp-p
H
VOL/DIV : 1.0V AC
TIME/DIV : 20 µ sec
.
HCD-XGV6/XGV8/XGV10AV
9 4 2 8
– BD BOARD –
1
IC103 qg (RFAC)
0.8 Vp-p
VOL/DIV : 0.2V AC
TIME/DIV : 0.5 µ sec
2
IC103 qh (FE)
0.15 Vp-p
VOL/DIV : 0.2V AC
TIME/DIV : 0.2msec
3
IC103 qk (TE)
0.7 Vp-p
VOL/DIV : 1V AC
TIME/DIV : 0.2msec
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9 9
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