Sony MEX-1HD - Audio Library System, Руководство по обслуживанию

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MEX-1HD
46 46
6-19. SCHEMATIC DIAGRAM – MAIN Board (7/9) – • See page 37 for Waveform.
C3070 C3066
R3036 R3030
C3068 C3033 C3034 R3035 C3037 C3069 C3039
C3041
C3045 C3067 C3065 C3031 C3030 C3028 C3023 C3047
C3077 C3035 C3036 C3032 C3046 C3076 C3044 C3038 C3040
C3075
C3074
C3043
C3042
C3048
R3041
R3043
R3042
C3071
C3073
R3023
C3064
R3022
C3022 C3026
C3008
R3021
R3068
C3063
C3027
C3062
C3025
C3024
C3029
FB3048
C3012
C3014
R3003
R3016
R3018
R3020
R3010 R3005
C3011
C3009
FB3000
R3011
C3005
C3004
FB3001
FB3002
FL3002
C3021
C3016
C3020
IC3003
X3002
0.1 0.1
100k 100k
0.1 0.1 0.1 100k 0.1 0.1 10
0.1
10 0.1 0.1 0.1 10 0.1 10 0.1
0.1 0.1 0.1 0.1 10 0.1 0.1 0.1 10
0.1
0.1
0.1
0.1
0.1
100k
100k
100k
0.1
0.1
0
0.1
0
0.1 0.1
10
3.3k
33
0.1
0.1
0.1
0.1
10
47
6.3V
0.1
0.001
47
3.3k
3.3k
3.3k
4.7 56
560p
0.027
10k
0.1
10
0.1
47 6.3V
10
TMS320C6211GFN167
37.5MHz
B1
B2
B3
X
A
V
_
D
R
Q
3
X
A
V
_
H
IN
T
0
A
V
_
H
A
1
A
V
_
H
A
3
A
V
_
H
A
2
X
A
V
_
D
R
Q
1
X
A
V
_
D
R
Q
2
A
V
_
B
E
N
D
3
A
V
_
B
E
N
D
2
A
V
_
C
M
D
A
V
_
B
E
N
D
1
XHB_RST
A
V
_
H
D
<
0
:1
5
>
A
V
_
H
R
X
W
D3.3V
AV_HD11
AV_HD7
AV_HD13
AV_HD15
AV_HD10
AV_HD5
AV_HD8
AV_HD14
AV_HD12
AV_HD9
AV_HD6
AV_HD4
AV_HD3
A
V
_
H
D
2
A
V
_
H
D
1
A
V
_
H
D
0
X
H
C
S
X
H
D
S
1
X
H
R
D
Y
C
VD
D
C
V
D
D
C
L
K
O
U
T
1
V
S
S
EM
U
0
EM
U
2
CV
D
D
R
S
V
1
V
S
S
CV
D
D
CV
D
D
D
V
D
D
V
S
S
H
D
2
D
V
D
D
H
D
1
C
LK
S1
V
S
S
EX
T_IN
T
7
VS
S
V
S
S
X
H
A
S
XH
D
S
1
H
D
0
TO
U
T1(A
V
_
D
R
Q
2
)
TIN
P
1
D
V
D
D
C
V
D
D
C
V
D
D
XH
D
S
2
V
S
S
X
H
C
S
TO
U
T
0(AV
_D
R
Q
1)
TIN
P
0
C
L
K
X
0
V
S
S
V
S
S
H
C
N
TL
0
H
CN
TL1
H
R
/X
W
F
SX
0
D
X
0
VS
S
V
SS
D
V
D
D
XH
R
D
Y
H
H
W
IL
D
R
0
D
V
D
D
FS
R
0
VS
S
X
H
O
LD
XH
O
LD
A
B
U
S
R
EQ
X
H
IN
T
CV
D
D
V
S
S
C
LK
S
0
C
VD
D
C
V
D
D
E
D
0
E
D
1
V
SS
VSS
VSS
CLKIN
RSV2
TCK
TD0
CVDD
CVDD
VSS
CVDD
XRESET
VSS
HD13
HD11
DVDD
HD7
VSS
VSS
VSS
CVDD
DVDD
VSS
PLLF
XTRST
TMS
DVDD
EMU1
EMU3
VSS
EMU5
DVDD
HD15
VSS
HD10
HD8
HD5
CVDD
VSS
EXT_INT5
EXT_INT4
CVDD
CLKMODE0
DVDD
PLLG
CVDD
VSS
VSS
DVDD
EMU4
RSV0
NMI
HD14
HD12
HD9
HD6
CVDD
HD4
HD3
DVDD
EXT_INT6
RSV3
VSS
CONT
GND
VDD
OUT
CL
K
R
0
PLLV
TDI
(7/9)
∗
CSP(Chip Size Package)
DSP
V
SS
EA
21
X
B
E1
V
S
S
E
D
20
E
D
19
C
V
D
D
ED
1
6
X
B
E3
X
C
E3
E
A
3
EA
5
EA
8
EA
10
XS
D
CA
S
XS
D
W
E
D
V
D
D
E
A
12
D
V
D
D
E
A
17
X
C
E0
C
V
D
D
D
V
D
D
X
B
E0
V
SS
C
V
D
D
D
V
D
D
ED
17
V
SS
X
C
E2
E
A4
E
A
6
D
V
D
D
X
S
D
R
A
S
V
S
S
D
V
D
D
E
A
11
E
A
13
E
A
15
V
S
S
EA
19
X
C
E1
C
V
D
D
V
SS
V
S
S
V
SS
ED
18
X
B
E2
A
R
D
Y
EA2
D
V
D
D
EA
7
E
A9
EC
L
K
O
U
T
E
C
LK
IN
C
LK
O
U
T
2
V
S
S
EA
14
E
A
16
E
A
18
D
V
D
D
E
A
20
VS
S
R
SV
5
FSX1
DX1(AV_DRQ3)
CLKX1
CVDD
CVDD
ED2
ED3
CVDD
CLKR1
DR1
FSR1
VSS
VSS
DVDD
ED4
ED5
DVDD
RSV4
ED31
VSS
VSS
ED6
ED7
ED8
ED28
ED29
ED30
VSS
VSS
ED9
VSS
ED10
DVDD
ED27
ED26
CVDD
CVDD
DVDD
ED11
ED12
ED24
ED25
DVDD
VSS
VSS
ED13
ED15
ED14
ED22
ED21
ED23
VSS
DVDD
CVDD
DVDD
DVDD
CVDD
CVDD
VSS
DVDD
CVDD
CVDD
VSS
VSS
(Page 47)
(Page 44)
(Page 40)
(Page 47)