Table of Contents
Advertisement
HCD-HPR90/HPR99XM
Q Q
3 7 6 3 1 5 1 5 0
• Waveforms
– CD Board –
– MAIN Board –
IC201 1 (LRCK), 2 (LRCKI)
IC1301 qa (XCOUT)
1
wa
(CD play mode)
3.3 Vp-p
22.8 µ s
1 V/DIV, 10 µ s/DIV
IC1301 qd (XOUT)
IC201 5 (BCK), 6 (BCKI)
2
ws
(CD play 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
Approx.
900 mVp-p
200 mV/DIV, 500 ns/DIV
IC201 <z/, (XTAO)
4
(CD play mode)
2.3 Vp-p
59 ns
1 V/DIV, 20 ns/DIV
w w w
HCD-HPR90/HPR99XM
– XM Board –
IC001 wh (OSC_OUT)
ta
(XM mode)
2.6Vp-p
30.5 µ s
22.2 ns
1 V/DIV, 10 µ s/DIV
1 V/DIV, 10 ns/DIV
IC001 el (I2S_CLK)
ts
(XM mode)
3.2 Vp-p
354 ns
200 ns
1 V/DIV, 100 ns/DIV
1 V/DIV, 100 ns/DIV
IC001 ra (I2S_LRCLK)
td
(XM mode)
22.8 µ s
1 V/DIV, 10 µ s/DIV
IC001 rd (I2S_OCLK)
tf
(XM mode)
89 ns
1 V/DIV, 50 ns/DIV
x
a o
.
i
http://www.xiaoyu163.com
– AMP Board –
IC701 q; (LRCK)
ea
3.2 Vp-p
3 Vp-p
22.8 µ s
1 V/DIV, 10 µ s/DIV
IC701 qa (BCK)
es
3.6 Vp-p
4.5 Vp-p
324 ns
1 V/DIV, 100 ns/DIV
IC703 8 (Q2)
ed
Q
Q
3
7
6
3.9 Vp-p
4 Vp-p
82 ns
1 V/DIV, 50 ns/DIV
IC709 4
ef
4.5 Vp-p
3.9 Vp-p
20.3 ns
1 V/DIV, 10 ns/DIV
u 1 6 3
y
36
36
http://www.xiaoyu163.com
2
4
8
9
9
– FL Board –
IC901 5 (DSC)
ra
1.5Vp-p
2.3 µ s
500 mV/DIV, 1 µ s/DIV
3
1
5
1
5
0
8
9
2
m
c o
.
2
8
9
9
4
9
8
2
9
9
Advertisement
Chapters
Table of Contents
