Sony HCD-FC8 - System Components, Руководство по обслуживанию

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37 37
HCD-FC8/FC9
– AUDIO SECTION –
• SIGNAL PATH
: CD
: AUDIO
: OPTICAL
DIGITAL IN
: AUX IN
: TUNER
: SACD
•
R-ch is omitted due
to same as L-ch.
IC606
DIGITAL AUDIO
INTERFACE
16
DATA
13
CKOUT
14
BCK
15
LRCK
36
DI
35
DO
38
CL
37
CE
17
XSTATE
48
XMODE
DIGDI
DO
DIGCLK
DIGDI
DIGCLK
CSDIR
XST
RSTDIR
34
ERROR
24
AUDIO
B
CDDOUT
R
NSMUTE
O
SPDIF
WARFI
WCK
P
AV0 – AV2
S
RSTAD
20 XMCK
168 SDEF
165 XSHD
166 SDCK
167 XSAK
6 MSDATO
4 MSDATI
3 MSCK
2 XMSLAT
7 MSREADY
10 SMUTE
MSDATO
MSDATI
MSCK
XMSLAT
SHRRDY
SHRMUT
29 TDO
27 TDI
26 TCK
30 TMS
31 TRST
SDEF
SDEF, XSHD,
XDCK, XSAK
XSHD
XDCK
XSAK
64 DSAL 39 DSIFL
35 EXIFLR
34 EXICSW
29 BCKI2
28 LRCKI2
EXID1
BCKI
LRCKI
EXID1
BCKI
LRCKI
29 EXIMCK
31 EXIBCK
32 EXILRCK
EXIFLR
EXIMCK
EXIBCK
EXILRCK
EXIFLR
PLOCK
DIGDI
DO
DIGCLK
CSDIR
XST
RSTDIR
PLOCK
EXIMCK
EXIBCK
EXILRCK
9 XRST
XRST_DSD
5
DIN2
3
DIN0
127 WAVRB
123 WCK
126 WARFI
4
DIN1
54 TUN-DO
55 TUN-CLK
53 TUN-CE
51 TUNED
52 TUN-DI
32 HACN
68 GP9
35 HDOUT
34 HCLK
33 HDIN
IC801
DSD DECODER
IC808
16Mbit
SD-RAM
IC612
DIGITAL AUDIO
PROCESSOR
IC901 (1/3)
SYSTEM CONTROLLER
IC607
DIGITAL AUDIO
SIGNAL PROCESSOR
D5V
X600
12.288MHz
Q205
J205 (1/4)
J206 (1/3)
Q206
22
21
XIN
XOUT
IC204
OPTICAL RECEIVER
IC900
LEVEL SHIFT
IC812
LEVEL SHIFT
IC813
LEVEL SHIFT
OPTICAL
DIGITAL IN
VIDEO 2
SD0 – SD7
169 – 176
IC402 (2/2)
REFERENCE VOLTAGE
GENERATOR
143
XWE
15 WE
145
XRAS
17 RAS
144
XCAS
16 CAS
142
DCKE
34 CKE
35 CLK
DQ0 – DQ7 DQ0 – DQ7
A0 – A11
2, 3, 5, 6, 8,
9, 11, 12 139-136,
134-131
162-159, 157-154, 152, 151, 149, 148
A0 – A11
141
DCLK
IC604
S-RAM
44
CS0
6 CS
45
WE0
17 WE
D0 – D15 D0 – D15
A0 – A15
7-10, 13-16,
29-32, 35-38
108, 107, 105-102, 99
98, 80-77, 75-72
112, 110, 109,97-92,
82, 85-83, 66-64
A0 – A15
5-1, 44-42,
27-24, 21-18
66 DSAR 40 DSIFR
69 DSAC 41 DSICT
71 DSALFE 42 DSISW
74
DSALS
43 DSISL
76
DSARS
44 DSISR
60 BCKAO 38 DSBCK
13 EXCKO1 27 MCK
23 POFLR 18 SDI1
22 POCSW 30 SDI2
21 POSLR 114 SDI3
17 MCKOUT 22 KFSIO
19
PBCK
17 BCKI1
20
PLRCK
4 SELEXT
46 SYNC
15 LRCKI1
59
EXLOCK
69
GP8
33 AD-RST
7
DIG-DI
97
DF-SW
98
DF-SYNC
25
DIRDO
8
DIG-CLK
20
DIR-CE
DSP-PM
DSP-CS
DSP-BST DSP-RST
24
DIR-XMODE
22
DIR-XST
18
DIR-ZERO
6
DSP-DO
15
DSP-HACN
17
DSP-GP9
19
DIR-ERR
23
DIR-AD
28
DAMP-MUTEN
67
GP10
23 SDO1
24 SDO2
26 SDO4
D4
D1
D2
D3
SCK
BCKO
LRCKO
25 SDO3
14 SCKOUT
20
BCKO
19
LRCKO
IC603
LOW-PASS
FILTER
FM/AM TUNER PACK
IC202
AUDIO INPUT
SELECTOR
IC602
A/D CONVERTER
Q221
AMP
1 Y0
2 Y2
3
10 9
Y
A B
15
16 6
DOUT
14 BCK
13 LRCK
SYSCLK RSTB
5 Y1
1 LIN
5 RIN
R-CH
DO
CK
CE
TUNED
FM ANT
GND
AM ANT
GND
L-CH
R-CH
DI
TUDO
TUCLK
TCE
TUN
TUDI
R-CH
R-CH
R-CH
TUDO
TUCLK
TCE
TUN
TUDI
COAXIAL
FM
75
Ω
AM
AV DATA BUS
SD0 – SD7
C
E
J
164 XSRQ
XSRQ
K
11 MCKI
768FS
H
M
TDOSA, TDISA,
TCK, TMS, TRST
N
G
A
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
RF/SERVO
SECTION
VIDEO
SECTION
VIDEO
SECTION
VIDEO
SECTION
AUDIO OUT
SECTION
AUDIO OUT
SECTION
AUDIO OUT
SECTION
AUDIO OUT
SECTION
RF/SERVO
SECTION
TDOSA
TDISA
TCK
TMS
TRST
96 AV-SEL1
48 VIDEO-MUTE
95 AV-SEL0
AV1
AV2
AV0
AV2 AV0
65
DF-RST
PM
HCS
BST
RSTDSP
13 14 16 12
113 PM
36 HCS
56 BST
2 XRST
PM
Q903
D903
HCS
BST
RSTDSP
T
DIGDI, DIGCLK
Q
D1 – D4, SCK,
BCKO, LRCKO
Q908 – 910
ENABLE
SWITCH
47 INIT
12
9
X601
13.5MHz
MCLK2
MCLK1
VIDEO 1
AUDIO IN
VIDEO 2
AUDIO IN
L
R
L
R
MSDATO, MSDATI, MSCK,
XMSLAT, SHRRDY, SHRMUT
21-24, 27-32,
20, 19