Sony MHC-V5, Руководство по обслуживанию

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MHC-V5
MHC-V5
64 64
• Waveforms
– ARAGON Board –
8 IC101
wf
(SSI3_BCKO)
1 V/DIV, 200 ns/DIV
324 ns
4.5 Vp-p
7 IC101
qf
(AUDIO_CLK_OUT)
1 V/DIV, 50 ns/DIV
81 ns
4.1 Vp-p
20.8
P
s
3.4 Vp-p
9
IC101 wh (SSI3_LRCKO)
1 V/DIV, 10
P
s/DIV
0
IC101
wl
(SSI0_BCKO)
1 V/DIV, 200 ns/DIV
324 ns
4.5 Vp-p
20.8
P
s
3.6 Vp-p
qa
IC101 e; (SSI0_LRCKO)
1 V/DIV, 10
P
s/DIV
qs
IC101 yk (RTC-X2)
500 mV/DIV, 20
P
s/DIV
30.4
P
s
1.7 Vp-p
qd IC101
ua
(XTAL)
1 V/DIV, 50 ns/DIV
75 ns
3.3 Vp-p
qf IC101
os
(AUDIO-X2)
1 V/DIV, 50 ns/DIV
81.5 ns
3.5 Vp-p
qg
IC001 2 (VBST1)
5 V/DIV, 500 ns/DIV
18.4 Vp-p
qh
IC001 qg (VBST2)
5 V/DIV, 2
P
s/DIV
6.4
P
s
18.4 Vp-p
qj
IC002 2 (VBST1)
5 V/DIV, 2
P
s/DIV
5.8
P
s
19.8 Vp-p
qk
IC002 qg (VBST2)
5 V/DIV, 2
P
s/DIV
5.8
P
s
18.4 Vp-p
6
IC451 8 (X2)
1 V/DIV, 50 ns/DIV
83 ns
2.9 Vp-p
1
IC301
8
(XTALO)
500 mV/DIV, 20 ns/DIV
37.2 ns
1.2 Vp-p
59 ns
4.5 Vp-p
2
IC301
<zzx
(ACLK)
1 V/DIV, 50 ns/DIV
3
IC301
<zzc
(ABCK)
1 V/DIV, 200 ns/DIV
352 ns
4.5 Vp-p
22.7
P
s
4 Vp-p
4
IC301 <zzm (ALRCK)
1 V/DIV, 10
P
s/DIV
5
IC301 <zxc (RFIP)
(CD play mode)
200 mV/DIV, 100 ns/DIV
1 Vp-p
– D-AMP Board –
7.4
P
s
13.4 Vp-p
e; Q2004 (BASE)
5 V/DIV, 5
P
s/DIV
w; IC1003
7
500 mV/DIV, 2
P
s/DIV
2
P
s
1.6 Vp-p
– FL Board –
• IC Block Diagrams
– ARAGON Board –
IC103 BU4229F-TR
–
+
VDD 2
GND 1
VOUT 4
CT 3
VREF
IC303 MM1701CHBE
1 VOUT
2 NC
3 GND
4 CN
5 CONT
7 NC
6 NC
8 VIN
CURRENT
LIMITTER
DRIVER
BIAS
REFERENCE
THERMAL
SHUTDOWN