Sony HCD-GPZ6 Service Manual page 30

HCD-GPZ6/GPZ7
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• Waveforms
– BD Board – – AU-TC Board –
IC201 1 (LRCK) T301 4
1 qa
(CD PLAY mode) (TAPE REC mode)
3.3 Vp-p
22.8 µ s
1 V/DIV, 10 µ s/DIV
IC201 5 (BCK) Q321 (Collector)
2 qs
(CD PLAY mode) (TAPE REC mode)
3.3 Vp-p
472 ns
1 V/DIV, 200 ns/DIV
IC201 u; (RFACO)
3
(CD PLAY mode)
T E
L 1 3 9 4 2 2 9 6 5 1 3
0.5 to 1.3 Vp-p
200 mV/DIV, 500 ns/DIV
IC201 <z/, (XTAO)
4
(CD PLAY mode)
2.3 Vp-p
59.4 ns
1 V/DIV, 20 ns/DIV
w w w
HCD-GPZ6/GPZ7
– MAIN Board –
IC306 qa (XCOUT)
wa
97.6 Vp-p
13.2 µ s
30.6 µ s
50 V/DIV, 5 µ s/DIV 1 V/DIV, 10 µ s/DIV
IC306 qd (XOUT)
ws
11 Vp-p
13.2 µ s 62.5 ns
5 V/DIV, 5 µ s/DIV
500 mV/DIV, 20 ns/DIV
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y
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2.8 Vp-p
1.2Vp-p
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3 7 6
u 1 6 3
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