Sony CX-LFA500, Руководство по обслуживанию

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18
18
CX-LF
A500
6-1.
Bloc
k Dia
gram – CD Section –
: CD
• Sig
n
a
l
P
at
h
SQSO
SQC K
A/D
CO
N
VE
RT
E
R
C
H
1OU
TF
C
H
1OU
TR
6 7 8 9
16 18
11 10
12
2
1
51 49 48
43
24
41
40
39
64
15
28 29 30 31 32 33
24 25 23
5 6 2 3
17 18
15
16
E B C
D
A
CD +5V
F
DE
T
EC
T
O
R
A B C D
RF
SU
MMIN
G
A
MP
F
OCUS
E
RR
O
R
A
MP
TR
AC
KIN
G
E
RR
O
R
A
MP
RF
AC
F
E
I
C103
RF
A
MP,
F
OCUS/
TR
AC
KIN
G E
RR
O
R
A
MP
T
E
E F
F
I
-V A
MP
E
I
-V A
MP
Q101
AU
T
O
M
A
TI
C
P
O
W
E
R
CO
NTR
OL
A
P
C LD
A
MP
LD
LD
P
D
LASE
R
D
I
ODE
RF
AC
ASYO ASY
I
ASY
MM
E
TR
Y
CO
RR
EC
TI
O
N
D
I
G
IT
AL
P
LL
I
C101 (1/2)
D
I
G
IT
AL S
I
G
N
AL
PR
OCESSO
R,
D
I
G
IT
AL
FI
L
T
E
R,
D/A CO
N
VE
RT
E
R
DA T A
XLA T
CLO K
14
5
6
M D P
26
7
8
XLO N
3
X R S T
D
I
G
IT
AL
CLV
D/A
INT
E
RF
ACE
SE
T E
F E
RF DC
F OCUS/ TR AC KIN G/SLED
SE R VO DS P
F OCUS/ TR AC KIN G/SLED
PWM GE N E R A T O R
S
F
D
R
C
H
3
FIN
C
H
4S
IN
C
H
3
RIN
C
H
3OU
TF
C
H
3OU
TR
C
H
2
FIN
C
H
2
RIN
C
H
1
FIN
C
H
1
RIN
20
M
U
T
E
S
R
D
R
TF
D
R
TR
D
R
FF
D
R
FR
D
R
S101
(L
IMIT
)
E MPH
WF C K
G F S
MIRR
/D
F
C
T
/
F
O
K
DE
T
EC
T
O
R
SE
R
VO AU
T
O
SEQUE
N
CE
R
SE
R
VO
INT
E
RF
ACE
C
P
U
INT
E
RF
ACE
18
63 62 61 19
SE N S
20
86 97 87
94
3
SCO R
C-SQSO
C-SQC K
C-XL
T
C-CL
K
C-DA
T
A
C-SE N S
C-SCO R
1
2
96
88
SCL K
COU T
9
21
SS TP
27
F
O
K
22 23
MIRR
D
F
C
T
T
O SE
R
VO
INT
E
RF
ACE
C
H
4OU
TF
C
H
4OU
TR
(S
PIN
DLE)
M
O
T
O
R
D
RI
VE
M
O
T
O
R
D
RI
VE
C
H
2OU
TF
C
H
2OU
TR
M M
(SLED)
I
C102
F
OCUS/
TR
AC
KIN
G CO
I
L D
RI
VE
,
S
PIN
DLE/SLED
M
O
T
O
R
D
RI
VE
2-AX
I
S
DEV
I
CE
( TR AC KIN G)
( F OCUS)
I
C101 (2/2)
D
I
G
IT
AL SE
R
VO
PR
OCESSO
R
O
PTI
CAL
PI
C
K
-U
P
BLOC
K
K
S
M
-213D
S
W
P
D
I -V A MP
12 11 13 14
54
56
53
55
FI
L
T
E
R
FI LO
P CO
CL T V
FI L I
E
FM
DE
M
ODULA
T
O
R
SE
RI
AL
IN
INT
E
RF
ACE
D
I
G
IT
AL
FI
L
T
E
R,
N
O
I
SE S
H
A
P
E
R
PWM
&
INT
EG
R
A
T
O
R
BU
FF
E
R
CLOC
K
GE
N
E
R
A
T
O
R
TIMIN
G
LOG
I
C
D
I
G
IT
AL
OU
T
INT E RN AL BUS
16
K
R
A
M
E
RR
O
R
CO
RR
EC
T
O
R
SUBCODE
PR
OCESSO
R
60
85
C-X
R
S
T
X
T
A
I
X101
16.9344
MH
z
A
IN
1
A
IN
2
AOU
T
1
AOU
T
2
T
O
MIRR
/D
F
C
T
/
F
O
K
DE
T
EC
T
O
R
P
C
M
D
BC
K
L
R
C
K
C2
P
O
DOU T
66
X
T
AO
67
70 77
LOU
T
1
LOU
T
2
R
-C
H
72 75
71 76
A
M
A
IN
SEC
TI
O
N
EQ
IN
15
3
4
EQ
AC
SU
M
17
F
E
I
RF
DC
A
MP
28
RF
DCO
29
RF
DC
I
CO
I
L
D
RI
VE
CO
I
L
D
RI
VE
2 1
C-
PWM
2
C-
PWM
1
PWM
3
PWM
2
PWM
3
PWM
2
95
C-LD O
N
I
C601 (1/2)
CD
L-C
H
RF
AC
VCA
+7V
+7V
+5V
SYS
T
E
M
CO
NTR
OLLE
R
+3.3V
R
EG
Q102
CD +5V
R
EG
Q419
V
er 1.2 2003.11