Sony MHC-S9D / ST-S9 Service Manual ▷ View online
ST-S9
11
11
• IC Block Diagrams
– DSP Board –
– DSP Board –
IC604
LC89056W-E
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CL
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
DOUT
DINO
DINI
DIN2
6
DGND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
XSEL
31
DGND
DO
CSFLAG
F0
F1
F2
VF
ERR9P
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
X’ TAL
3.6 Vp-p
354 ns
3.7 Vp-p
74.1 ns
4 Vp-p
354 ns
3.9 Vp-p
22.7
µ
s
3.8 Vp-p
22.7
µ
s
4.6 Vp-p
74.1 ns
2.7 Vp-p
62.5 ns
2.6 Vp-p
30.5
µ
s
3.5 Vp-p
250 ns
4 Vp-p
74.1 ns
•
Waveforms
– MAIN Board –
1
IC501
qa
(XCOUT)
– DSP Board –
1
IC601
9
(MCLK1), IC604
w;
(XMCK),
wa
(XOUT)
2
IC501
qd
(XOUT)
7
IC601
wl
(BCKI2), IC604
qf
(BCK)
2
IC601
qf
(SCKOUT)
8
IC606
qh
(MCLK (I))
6
IC601
wk
(LRCKI2), IC604
qg
(LRCK)
4
IC601
w;
(BCKO), IC605
4
(BCK),
IC606
1
(BCK (I))
3
IC601
ql
(LRCKO), IC605
5
(LRCK),
IC606
3
(LRCK (I))
4.4 Vp-p
88.6 ns
5
IC601
ws
(KFSIO), IC604
qd
(CKOUT)
– PANEL Board –
1
IC601
id
(XOUT)
IC605
AK4527
1
2
3
4
5
6
7
8
9
10
11
33
32
31
30
29
28
27
26
25
24
23
12 13 14 15 16 17 18 19 20 21 22
44 43 42 41 40 39 38 37 36 35 34
FORMAT
CONVERTER
AUDIO
INTERFACE
INPUT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
LOOP1
LOOP0/SDA/CDTI
DIF1/SCL/CCLK
DIF0/CSN
P/SN
MCLK
DZF1
AVSS
AVDD
VREFH
VCOM
DZF2
RIN+
RIN–
LIN+
LIN–
ROUT1
LOUT1
ROUT2
LOUT2
ROUT3
LOUT3
DEM1
DEM0
TVDD
DVDD
DVSS
PDN
ICKS2
ICKS1
ICKS0
CAD1
CAD0
SDOS
I2C
SMUTE
BICK
LRCK
SDTI1
SDTI2
SDTI3
SDTO
DAUX
DFS
IC606
PCM1748E/2K
SCK
1 2 3
7 8
4
5
6
SERIAL
INPUT
INTERFACE
10
9
BCK
DATA
LRCK
VOUTL
VOUTR
DGND
VDD
VCC
VCOM
AGND
FUNCTION
CONTROL
INTERFACE
SYSTEM
CLOCK
MANAGER
8 TIME OVER
SAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
D/A
CONVERTER
D/A
CONVERTER
OUTPUT AMP AND
LOW-PASS FILTER
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
LOW-PASS FILTER
ZERO DETECT
POWER SUPPLY
12
11
ZEROL
ZEROR
15
14
ML
MC
16
13
MD
SYSTEM
CLOCK
ST-S9
12
12
5-2.
SCHEMATIC DIAGRAM – MAIN Board (1/2) –
(Page 13)
(Page 13)
(Page 13)
(Page 16)
(Page 17)
(Page 16)
ST-S9
13
13
5-3.
SCHEMATIC DIAGRAM – MAIN Board (2/2) –
•
See page 11 for Waveforms.
(Page 12)
(Page 19)
(Page 12)
(Page 12)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
ST-S9
14
14
CN510
IC951
IC952
CN509
NO507
CN5042
CN5041
JW71
CN506
IC903
IC953
EPT902
JW77
JW111
C971
C968
C970
X501
CN505
16
D901
C955
C957
R951
C964
C956
R528
R525
R956
C907
CN502
JW67
D911
D902
C909
R903
R905
C937
JW106
C916
C918
JW79
JW81
JW83
C961
R957
15
14
JW53
C972
JW43
L14
C927
EPT901
JW94
C902
C903
R912
CN503
CN501
JW69
R556
R524
R542
R541
R543
R545
R544
R546
R511
C905
R529
JW62
R959
R92
R958
JW96
JW40
R519
JW110
JW15
JW16
JW99
C953
C919
JW41
JW42
JW104
R908
JW47
JW100
CN508
Q902
Q901
CN5032
CN5031
R540
R539
R538
R537
R536
R535
R534
R533
IC904
IC901
JW921
R904
D913
D912
NO901
C977
C994
C993
C978
C508
C509
JW35
JW21
R517
R518
JW50
JW51
JW84
JW112
JW60
R548
R523
R530
R522
R527
R526
R516
R515
R514
R513
R512
R531
R532
JW19
C952
JW108
JW34
C906
R501
R502
R503
R504
R505
R506
R507
C910
C915
C966
R911
JW917
JW918
C962
JW64
C561
C562
JW89
JW56
JW971
D920
JW65
JW86
JW85
JW78
JW76
JW68
JW70
L955
JW115
JW117
JW118
JW75
JW97
L951
JW956
JW957
JW503
JW958
JW959
JW80
JW116
JW28
R952
JW954
D921
C904
JW87
JW107
JW88
JW90
JW91
JW25
D941
D942
C928
JW952
R508
R509
C501
C502
C503
R510
X502
JW55
R906
C505
JW29
C553
C504
Q502
IC551
R551
R552
R553
R554
R555
D551
D552
Q551
C551
C552
JW32
JW39
JW502
JW501
R520
JW38
R557
JW113
R549
JW920
JW500
D922
D923
C506
C510
R558
JW18
JW17
JW13
D943
D903
D904
JW37
R550
JW27
JW30
R521
JW26
D945
D944
Q503
R963
R964
R962
R961
R941
R942
R943
JW93
C942
C941
C943
JW202
JW203
JW204
JW205
JW206
JW207
JW208
JW209
R44
JW201
JW119
CLP101
IC501
1
3
E
C
B
3
1
1
3
3
1
1
1
5
15
NO991
IC991
JW98
JW302
JW301
D924
JW303
1
4
8
5
EXCEPT
AEP, UK
EXCEPT
AEP, UK
(AEP, UK)
(AEP, UK)
MAIN BOARD
(CHASSIS)
10
1
(FOR TEST)
1
4
(FOR TEST)
D
PANEL
BOARD
CN602
E
E
E
E
3
1
C
DSP BOARD
CN602
B
DSP BOARD
CN603
A
DSP BOARD
CN601
SYSTEM
CONTROL 1
(TO TA-S9D)
1
4
* SUPPLIED WITH
THE ASSEMBLED BLOCK
(CHASSIS)
1
1
10
9
SYSTEM
CONTROL 2
SYSTEM
CONTROL 3
(TO TA-S9D)
FROM
DVP-S9
3
1
3
1
1
1
5
4
OPTICAL IN
IC952
OPTICAL IN
IC951
(FROM DVP-S9)
1-680-695-
11
(25)
SYSTEM
CONTROL 4
(TO TC-S9)
3
1
3
1
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
(INCLUDED IN MAIN BOARD)
COAXIAL
FM 75
Ω
FM
75
Ω
AM
ANTENNA
FM/AM TUNER UNIT *
(EXCEPT AEP, UK)
(AEP, UK)
5-4.
PRINTED WIRING BOARD – MAIN Board –
•
See page 10 for Circuit Boards Location.
D551
D-4
D552
D-4
D901
C-8
D902
C-7
D903
E-4
D904
E-5
D911
C-6
D912
C-5
D913
C-5
D920
F-4
D921
E-5
D922
D-5
D923
D-5
D924
D-5
D941
C-7
D942
C-7
D943
E-4
D944
E-3
D945
E-4
IC501
C-2
IC551
D-4
IC901
E-6
IC903
D-6
IC904
G-4
IC951
G-10
IC952
F-10
IC953
D-8
IC991
H-8
Q502
E-3
Q503
E-4
Q551
D-4
Q901
C-5
Q902
F-4
• Semiconductor
Location
Ref. No.
Location
(Page 15)
(Page 18)
(Page 15)
(Page 15)
Click on the first or last page to see other MHC-S9D / ST-S9 service manuals if exist.