Marantz DV6500, Руководство по обслуживанию

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1-7-1
E59M7BLS
BLOCK DIAGRAMS
System Control / Servo Block Diagram
CN401
IC301 (SER
V
O
DRIVE)
CN301
M
SLED MOTOR
M
SPINDLE MOTOR
FG SENSOR
IC101 (MICR
O
CONTR
O
LLER)
+ -
+ -
+ -
+ -
+ -
+ - + -
SLED MO
T
O
R
DRIVE
FOCUS AC
T
U
A
T
O
R
DRIVE
SPINDLE MO
T
O
R
DRIVE
TRA
CKING
AC
T
U
A
T
O
R
DRIVE
147
TRA
Y
-IN
SLD
75
SPDL
76
TRA
CKING
DRIVE
148
FOCUS DRIVE
66
FS(+) FS(-) TS(+) TS(-)
57
AD
A
C
-MD
56
AD
A
C
-MC
86
AD
A
C
-ML
AD
A
C
-MC
AD
A
C
-MD
AD
A
C
-MC
AD
A
C
-ML
53
A-MUTE
AD
A
C
-MD
A-MUTE
77
M-MUTE
M-MUTE
TRA
Y
-IN
3
SP(+)
4
SP(-)
5
TRAY-IN
6
GND
7
SL(-)
8
SL(+)
1
FG-IN
VREF
CN1001
12
7 8 9
10 11
REMO
TE
SENSOR
RM2001
Q2081
Q2082
SW2081
JK2081
REMOCON -SW
Q2084
+5V
1G 7G
~
23 17
~
a/KEY
-1
b/KEY
-2
INV
-PO
WCON
+5V
c/KEY
-3
d/KEY
-4
e
K1 K2
T
O
PO
WER
SUPPL
Y
BLOCK
DIA
GRAM
GRID
FIP
SEGMENT
FL2001
IC2001 (FR
ONT P
ANEL CONTR
OL)
13 14 16
3 4
f/KEY
-6
g/KEY
-7
h/KEY
-8
i
KEY MA
TRIX
SW2102
+5V
PO
WER
CN2081
CN2101
KEY
-1
8
8
KEY
-2
6
6
KEY
-3
7
7
KEY
-4
9
9
CN2082
CN2102
Q2089
Q2086
D2181
ST
ANDBY
-LED
3
3
KEY
-2
5
5
K2
6
6
A
U
DIO-EX-LED
7
7
K2
4
4
K1
5
5
RESET
73
RESET
IC462
1
3
+3.3V
IC202 (OP AMP)
15 16 14 13 12 11 17 18
23
6 4 5 3 1 2
25 24 27 26
81
SL-AMP
72
FG-IN
143
SP-R
O
T
+3.3V
146
FD-OFST
139
TD-OFST
RESET
IC461
2
1
+3.3V
T
O
DIGIT
A
L SIGNAL
PR
OCESS BLOCK
DIA
GRAM
T
O
A
U
DIO
BLOCK DIA
GRAM
T
O
SA
CD
BLOCK DIA
GRAM
DRIVE CB
A
FG CB
A
D
VD MAIN CB
A UNIT
A
V
CB
A
FUNCTION CB
A
LED CB
A
1
2 6
7
5 3
13
14
12
9
8
10
KEY
-6
3
3
KEY
-7
2
2
KEY
-8
1
1
D2184
A
U
DIO-EX.
ST
ANDBY
REMOCON -IN REMOCON -OUT
60
FP-DIN
21
28
FP-DIN
FP-DIN
22
82
FP-STB
22
2
FP-STB
FP-STB
23
61
FP-DOUT
23
27
FP-DOUT
FP-DOUT
24
59
FP-CLK
20
1
FP-CLK
FP-CLK
21
67
REMO
TE
24
REMO
TE
25
85
A
U
DIO-EX.
26
A
UDIO-EX.
27