Sony MZ-R90 Analog PCLink Servis Kılavuzu - Sayfa 26
Stereo sistemi Sony MZ-R90 Analog PCLink için çevrimiçi göz atın veya pdf Servis Kılavuzu indirin. Sony MZ-R90 Analog PCLink 50 sayfaları. Portable memory stick audio player / portable minidisc recorder / portable cd player
Ayrıca Sony MZ-R90 Analog PCLink için: Kullanım Talimatları Kılavuzu (20 sayfalar), Şartname Sayfası (2 sayfalar), Sınırlı Garanti (1 sayfalar)
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• Waveforms
1 IC301 1 (MCLK), IC502 rh (FS256)
6 IC501 ed (RF), IC502 uk (RFI) (PLAY Mode)
1 V/DIV, 50 ns/DIV
400 mV/DIV, 1 µs/DIV
Approx.
2.7 Vp-p
1.4 Vp-p
88.5 ns
2 IC301 2 (LRCK), IC502 rd (LRCK)
7 IC501 rs (FE), IC502 ij (FE) (PLAY Mode)
1 V/DIV, 10 µs/DIV
200 mV/DIV, 1 µs/DIV
Approx.
2.8 Vp-p
416 mVp-p
22.7 µs
3 IC301 3 (BCLK), IC502 rg (XBCK)
8 IC502 w; (OSCO)
400 mV/DIV, 200 ns/DIV
400 mV/DIV, 20 ns/DIV
1.2 Vp-p
1.3 Vp-p
354 ns
44.3 ns
4 IC501 1 (TE), IC502 oh (TE)
9 IC502 <zzc (FS4), IC603 ql (CK)
(PLAY Mode)
1 V/DIV, 2 µs/DIV
200 mV/DIV, 1 µs/DIV
2.7 Vp-p
Approx.
396 mVp-p
5.7 µs
0 IC502 <zxv (SPVS), IC504 1, 2
5 IC501 8, 9, 0, qa (IY, IX, JX,JY)
IC601 3 (PWMI), IC801 yj (SPDL PWM)
(PLAY Mode)
(PLAY Mode)
200 mV/DIV, 500 ns/DIV
1 V/DIV, 2 µs/DIV
Approx.
2.8 Vp-p
540 mVp-p
5.3 µs
– 38 –
– 39 –
qa IC502 <zxv (SPVS), IC504 1, 2
qg IC601 ej, ek, el, r; (COM,
w; IC801 yh (VC PWM)
IC601 3 (PWMI), IC801 yj (SPDL PWM)
CPWI, CPVI, CPUI)
40 mV/DIV, 5 µs/DIV
(REC Mode)
400 mV/DIV, 5 µs/DIV
1 V/DIV, 5 µs/DIV
1.3 Vp-p
2.8 Vp-p
11.5 µs
11.4 µs
wa IC803 5 (LX)
qh IC603 qk (COSC) (REC Mode)
50 mV/DIV, 5 µs/DIV
400 mV/DIV, 5 µs/DIV
qs IC502 <zxm , <zx, , <zx. (SPDU, SPDV, SPDW)
IC504 5, 6, IC505 1, 2, 5, 6
IC601 1, 2, rk (VI, UI, WI)
IC801 wf, wg, wh (CLV U, CLV V, CLV W)
1.6 Vp-p
(PLAY Mode)
1 V/DIV, 5 ms/DIV
7.4 µs
5.7 µs
2.8 Vp-p
ws IC804 8 (OSCOUT)
qj IC603 wa, wd (CIH, CIL) (REC Mode)
500 mV/DIV, 20 µs/DIV
2 V/DIV, 2 µs/DIV
11.1 ms
4.8 Vp-p
qd IC502 <zxm , <zx, , <zx. (SPDU, SPDV, SPDW)
IC504 5, 6, IC505 1, 2, 5, 6
IC601 1, 2, rk (VI, UI, WI)
IC801 wf, wg, wh (CLV U, CLV V, CLV W)
30.5 µs
5.7 µs
(REC Mode)
1 V/DIV, 10 ms/DIV
qk IC801 rg (XTAL)
wd IC901 qh (PWMVC), Q904 (Gate)
1 V/DIV, 20 ns/DIV
5 V/DIV, 2 µs/DIV
2.8 Vp-p
2.2 Vp-p
20 ms
59.1 ns
ql IC801 yg (VRM PWM)
wf IC901 rd (CLK)
qf IC502 <zc/ , <zcz , <zcx (SPCU, SPCV, SPCW)
100 mV/DIV, 5 µs/DIV
1 V/DIV, 2 µs/DIV
IC601 ef, eg, eh (COWO, COVO, COUO)
1 V/DIV, 5 ms/DIV
508 mVp-p
2.8 Vp-p
11.3 µs
11.8 ms
wg Q607 (Drain)
50 mV/DIV, 5 µs/DIV
• IC Block Diagrams
IC301 AK4517BVQ-L
203 mVp-p
114 mVp-p
64
63
62
61
60
59
58
57
56
55
54
CLOCK
MCLK
1
11.3 µs
8.6 µs
DIVIDER
wh Q904 (Drain)
1 V/DIV, 5 µs/DIV
LRCK
2
BCLK
3
SDTO
4
AUDIO
INTERFACE
HPF
NC
5
CONTROLLER
SDTI
6
DIF0
7
112 mVp-p
3.5 Vp-p
DIF1
8
NC
9
TST3
10
7.6 µs
NC
11
DCODE0
12
DCODE1
13
CONTROL
DCODE2
14
REGISTER
DPGA
15
INTERFACE
CS (SCK)
CCLK (SSI)
16
1.2 Vp-p
17
18
19
20
21
22
23
24
25
26
27
IC304, 305 RN5RZ25AA-TR
8.8 Vp-p
GND
1
5
CE
VDD
2
VREF
–
+
7.8 µs
CURRENT
LIMIT
VOUT
3
4
NC
2.7 Vp-p
7.6 µs
– 40 –
IC501 SN761056ADBT
TE
1
53
52
51
50
49
REXT 2
WPPLPF
3
48
IPGAL
VREF11
4
47 ADCL
C
5
TRACKING
46
VCML
ERROR
A/D
45
NC
D
6
AMP
CONVERTER
44
VCMR
43 ADCR
42 IPGAR
41 NC
40 NC
7
39 NC
D-C
TPP/WPP
38 VRAD
37 LOUT2
36 ROUT2
35 VRDA
34 OPGAL
IY
8
D/A
FOCUS
DBB
33 LOUT1
IX
9
CONVERTER
ERROR
JX
10
AMP
JY
11
28
29
30
31
32
A
12
A-C
13
B
14
TON-C
15
T-ON
CIG
16
CDN
17
PD-NI
18
AUTOMATIC
PD-I
19
POWER CONTRL
PD-O
20
ADFG
21
DVDD
22
– 41 –
44
ADIPIN
DWBPF
ADIP
TEMP
DW
AWBPF
TE
MIJ
ADIP
MALFA
TON BOTM
D-C
S-MONITOR
TON PEAK
A-C
AW+DW
VREF075
CSL
CSLO
TON
AW
NPP
PK/BTM
I+J
TWPP
A+B+C+D
43
S-MON
42
FE
ABCD
41
ABCD
AMP
40 AVCC
39 OFC-C1
38 OFC-C2
RF
37 PS
AMP
36
LP
35
EQ
34
AGND
33
RF
32
CCSL2
31
VC
POWER
SUPPLY
30
VREF075
29
PEAK
PEAK/BOTM
28
BOTM
27
DGND
26
OFTRK
25
XRST
SERIAL
24
SCK
INTERFACE
23
SBUS
– 42 –