Sony TA-DA9000ES, Руководство по обслуживанию

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TA-DA9000ES
30 30
(Page 28)
30
18 OUT L2+
45 LRCK
LRCK
44 BCK
BCK
43 DATA
DATA1
41 INIT
INIT
38 SCDT
SCDT
37 SCSHIFT
SHIFT
36 SCLATCH
LAT1
64 XFSIIN
73 FSOCLK
15 OUT L2–
DEAD TIME
IC1511
DEAD TIME
IC1508
24 OUT L1+
21 OUT L1–
LPF
LPF
74 FSOI
SCK
15 OUT L2+
45 LRCK
LRCK
44 BCK
BCK
43 DATA
DATA3
41 INIT
INIT
38 SCDT
SCDT
37 SCSHIFT
SHIFT
36 SCLATCH
LAT3
64 XFSIIN
28 XFSO IN
18 OUT L2–
DEAD TIME
IC1509
DEAD TIME
IC1506
24 OUT L1+
21 OUT L1–
10 OUT R1+
7
R-CH
OUT R1–
1 OUT R2+
4 OUT R2–
LPF
LPF
74 FSOI
SCK
24 OUT L1+
77 XFSOUT
45 LRCK
LRCK
44 BCK
BCK
43 DATA
DATA2
41 INIT
INIT
38 SCDT
SCDT
37 SCSHIFT
SHIFT
36 SCLATCH
LAT2
64 XFSIIN
21 OUT L1–
DEAD TIME
IC1525
15 OUT L2+
18 OUT L2–
LPF
LPF
74 FSOI
SCK
24 OUT L1+
45 LRCK
LRCK
44 BCK
BCK
43 DATA
DATA4
41 INIT
INIT
38 SCDT
SCDT
37 SCSHIFT
SHIFT
36 SCLATCH
LAT4
64 XFSIIN
21 OUT L1–
DEAD TIME
IC1523
15 OUT L2+
18 OUT L2–
LPF
LPF
74 FSOI
SCK
DEAD TIME
IC1521
DEAD TIME
IC1519
1 31
4I-LIMIT
50 47 48
FA-RY FB-RY
SB-RY
SUB-A-RY
55
Q1513
36
EN
35
DIAG
46
LAT1
45
LAT2
LAT1 LAT2
44
LAT3
43
LAT4
LAT3 LAT4
38
INIT
51
SHIFT
INIT SHIFT
DATA1
DATA1
DATA2
DATA2
DATA3
DATA3
DATA4
DATA4
LRCK
LRCKO
BCK
BCKO
SCK
MCK1
RELAY DRIVE
Q619
FA-RY
RELAY DRIVE
Q620
FB-RY
RY603
RY601
R-CH
L
A
R
L
R
TM601
TM603 (1/2)
+
−
+
−
+
TM604
L
TM603 (2/2)
R R-CH
R-CH
R-CH
R-CH
R-CH
RESET
PCM/PWM
PROCESSOR
IC1505
PCM/PWM
PROCESSOR
IC1504
PCM/PWM
PROCESSOR
IC1517
PCM/PWM
PROCESSOR
IC1516
OUTPUT
CONTROLLER
IC1800 (2/2)
• SIGNAL PATH
• R-CH is omitted due to same as L-CH.
: AUDIO (DIGITAL)
: AUDIO (ANALOG)
B
FRONT
CENTER
SURROUND BACK
SURROUND
SPEAKERS
IMPEDANCE USE 4 – 16
Ω
A+B USE 8 – 16
Ω
RELAY DRIVE
Q618
SUB-B-RY
+V2
RY606
RELAY DRIVE
Q615
IMPEDANCE
SELECTOR
SB-RY
RY610
77 XFSOUT
77 XFSOUT
BUFFER
IC1531
8
9
11
12
DIGITAL POWER AMP
IC1515
3
4
2–
2+
1–
1+
16
5
15
OUT2
VBB
VBB
THP
OUT1
8
9
11
12
3
4
2–
2+
1–
1+
16
5
15
OUT2
VBB
VBB
THP
OUT1
8
9
11
12
3
4
2–
2+
1–
1+
16
5
15
OUT2
VBB
VBB
THP
OUT1
8
9
11
12
3
4
2–
2+
1–
1+
16
5
15
OUT2
VBB
VBB
THP
OUT1
DIGITAL POWER AMP
IC1513
DIGITAL POWER AMP
IC1529
DIGITAL POWER AMP
IC1527
L
A
R
L
R
TM602
+
−
+
−
+
−
B
RELAY DRIVE
Q616
SUR-A-RY
RY607
RELAY DRIVE
Q617
C-RY
RY605
S601
4
Ω
8
Ω
52
SO1/SCDT
SCDT
21
MD1
MD2
20
MD0
19
RST
32
DC
15 AC-OFF
3 TEMP
34 4/8 OUT
26 VOL-DATA
25 VOL-CLK
27 VOL-LAT
28 DAC-MUTE
AC OFF
TEMP
4/8 RY
VOL DATA
VOL CLK
VOL LAT
D/A MUTE
OVER LOAD
DETECT
Q601, 602
OVER LOAD
DETECT
Q605, 606
CURRENT
LIMITER
Q1505
CURRENT
LIMITER
Q1503
OVER LOAD
DETECT
Q607, 608
CURRENT
LIMITER
Q1509
OVER LOAD
DETECT
Q611, 612
CURRENT
LIMITER
Q1507
(Page 34)
36
C-RY
54
28
X1502
49.125MHz
XFSO IN
28 XFSO IN
28 XFSO IN
10 OUT R1+
7
R-CH
OUT R1–
1 OUT R2+
4 OUT R2–
10 OUT R1+
7
R-CH
OUT R1–
1 OUT R2+
4 OUT R2–
10 OUT R1+
7
R-CH
OUT R1–
1 OUT R2+
4 OUT R2–
SUB-B-RY
F-A RY
4/8 IN
F-B RY
SB RY
SR-A RY
C RY
SI1/SR-B RY
53
PROTECT
Q834
−
+
−
+
−
+
−
+
−
+
−
R-CH
R-CH
R-CH
R-CH
+V2
+V1
+V1
6-8. BLOCK DIAGRAM – POWER AMP Section –