Marantz CD17MK3, Руководство по обслуживанию

Страница: 9 / 20

9 10
8. SCHEMATIC DIAGRAM
48
49
1
64
17
16
32
33
R197
R111
R110
C107
C115
C114
R153
Q109
J101
J104
J105
C113
R196
C161
C177 C178
C180
C163 C179
R502
R503
R501
C147
R147
R148
R174
R172
R195
R126
R128
R127
R125
R124
R130
R121
R149
R150
C182
C151
C181
C174
C171
C173
C162
R201
C201
C106
C121
C122
C123
C124
C141
C100
C101
C103
C102
C105
C104
C142
C109
C143
C144
C145
C108
C176
C175
Q192
Q193
C125
C130
C120
C129
R205
R204
R203
R202
Q106
Q107
Q108
R144
R143
R141
R142
Q201
R151
R181
R173
R171
R182
C172
C152
R163
R152
R161
R162
L201
R120
R101
R100
R102
R103
R104 R105
R106 R107 R108
R109
R145
C112
C148
L143
L142
C126
L141
Q102
0
22k
22k
1000p
+-10%
1500p
+-10%
560p
22k
2SC2712
+-10%
0.1
0
+-10%
0.1
+-10%
0.1
+-10%
0.1
+-10%
0.1
+-10%
0.1
+-10%
0.1
100
100
100
47/25V
1/4W
2.2
1/4W
2.2
10k
10k
100
3.3k
3.9k
2.2k
15k
680
27k
680
22k
22k
22n
0.1
0.1
4700p
4700p
0.1
0.1
22k
0.1
0.022
0.1
22n
1n
0.1
0.1
220p
220p 220p
220p
220p
220p
0.1
22n
0.1
0.1
0.1
47p
470p
470p
SP/ETC
2SC536
SP/ETC
2SC536
150p
100p
5600p
0.1
10k
10k
10k
10k
TDA7073AT,118
TDA7073AT,118
TDA7073AT,118
22k
22k
22k
22k
LC89170M
1k
470
1k
1.2k
12k
47/25V
47/25V
1k
1k
1k
10k
100k
10k
10k
270k
22k
1k 100k
12k 12k 12k
100
22k
0.1
100/10V
G
G
SLSW
TT+
TT-
SL-
SL+
RA-
RA+
FO-
FO+
RW
LS
HF
O2D1
O5R1
O1R
O3D2
O6R2
LDON
G
G
RW
LS
HF
+5A
O2D1
O5R1
O1R
O3D2
O6R2
LDON
10/16V
SAA7372GP
+5B
+5B
+5VD
+5VD
DOBM
(PP16-2/3)
VD9(3/3)
+5VS
+5VS +5VS
384FS
REF
REF
REF REF
384FS
MI
LO
I1
I3
I6
I5
I2
LO
+5B
+5A
+5A
HF
HF
+5B
+5B
O1
O6
O5
O2
O3
+5A
+5A
LO
+5B
+5B
+5VS
DQST
MCK
DATA WCLK SLCK
MCK
DATA
WCLK
SCLK
CD7R SILD RAB7 SIDT CLKT
SDA SCL
SLSW
CDRWO
TRIS TROS
TRM
CD7R
SCOR
WFCK
EXCK
EXCK
SBSO
XMODE
XMODE
SBSO
SCOR
WFCK
CDRWO
TRM
SLSW
TRY+
TRY-
TRY-
TRY+
SL
MOTO1
MOTO2
RA
FO
TTM+
TTM-
SL-
SL+
FO+
FO-
RA-
RA+
DQST
SIDT
CLKT
TRIS
TROS
SILD
TT+
SLSW
FO+
FO-
RA+
RA-
SL+
SL-
TT-
TT+
SLSW
RA-
FO+
FO-
RA+
MI
LO
I6
I3
I1
I5
I2
LO
MI
I6
I5
I3
I2
I1
SL-
SL+
TT+
TT-
TT-
SL-
SL+
RA+
RA-
FO-
FO+
RA FO SL
RAB7
SCL
SDA
MAIN PCB (PP16-1/3)
16
14
15
SCLK
DATA
WCLK
(Q102 SAA7372)
2
(64FS)
I S FORMAT
MSB LSB MSB LSB MSB
R.CH L CH
LM302
45
17
DATA
WCLK
SCLK
HFREF IREF CL16
16
15
14
5
6
7
VAM1201(TDA1302)
C
0
0
0
25 24 13 12 11
B
A
150/160/170/180
120/190
SERVO PCB(PV16)
LSE
100/140/200
IN2-
IN2+
IN1+
IN1- OUT1+
OUT2-
OUT1-
OUT2+
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
1
G1
G2
N.C
VP
NC
NC
NC
NC
-
+
+
-
IN2-
IN2+
IN1+
IN1- OUT1+
OUT2-
OUT1-
OUT2+
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
G1
G2
N.C
VP
NC
NC
NC
NC
-
+
+
-
LRA
LSE
VAM1201
LSE
8
14
7
1
CHECK
CRC
PROTECT
SIGNAL
SYNC.
&
CKT
TIMING
RAM
CPU I/F
VDD
DQSY
SRDT
SCLK
SW2
TEST
SW1
GND
XMODE
MCK
WFCK
SCOR
SBSO
EXCK
2.5V
TTM+
TTM-
IN2-
IN2+
IN1+
IN1- OUT1+
OUT2-
OUT1-
OUT2+
SL-
SL+
FOC+
FOC-
RAD-
RAD+
45
0
47
46
9
8
OPEN
OPEN
16
15
14
13
12
11
10
9 8
7
6
5
4
3
2
1
G1
G2
N.C
VP
NC
NC
NC
NC
-
+
+
-
PHOTO DIODE
DETECTOR
D1(R2)
D4(D3)
D5(R1)
D3(D2)
D2(D1)
6 5
SLSW
TT+
SL-
SL+
TT-
GND
TROU
3
7 OR 8 BIT CLK
25
24
5V
5V
V3
VDD2P
MISC
KILL
47 46
TRM-
TRM+
STAGE
OUTPUT
INTERFACE
EBU
AUDIO
PROCESSOR
INTERFACE
PROCESSOR
MICRO
INTERFACE
SERAL DATA
FRONTEND
O4 I4
I6
I3
I1
I5
I2 O2
O5
O1
O3
O6
ON/OFF
VGOP
MI
LO
LDON
LS
CRIN
RESET
SILD RAB SCL SDA
LDON
D4
R2
R1
D3
D2
D1
HFIN
CROUT
DOBM
SL FO RA
MOTO1
MOTO2
H=TRAY IN M=STOP
L=TRAY OUT
5V
5V
0V
0V
2.5V
0V
5V
5V
0
0
5V
5V
1.5V
1.2
0
1
9
8 7
EYEPATTERN
10
3
1 TDA1302T
J102 J103
21P PALLA WIRE
W102
Q101
Iadj
Iref
-
+
+
I/V
X
24
23
22
21
20
19
18
17
16
15
14
13 12
11
10
9
8
7
6
5
4
3
2
1
6
5
4
3
2
1
VDD
GND
ADJ
C
HG
RF
REF
VDD1
GND
TRIN
TRAY OUT
TRAY IN
BLK
ORG
GRN
YEL
BLU
WHT
MI
LO
BC858
BC808
BC858
220K
4.7K
330
0.22
6.8
0.1
MONITOR
LASER
TRAY MOTOR
CFLG C2
C2 CFLG
SELPLL
STATUS
M2
M1
M2 M1
CL4
DIGITAL PLL
TIMIN
CONTROL PART
V4
V5
VSS2
SUB
RCK
SFSY
SBSY
V2 V1
CFLG C2FAIL
VDD3C
STATUS VSS4
NC
CL4
VSS3
VRL
VSSA3
ISLIGE
SELPLL
VSSA2
VRH
IREFT
VDDA1
VSSA1
VSS1
VDD1P
TEST3
CL11
TEST2
TEST1 VDDA2
DEMODULATOR
MICRO PROCESSOR
DECODER
A D C
INTERFACE
KILL
PEAK
DETECTOR
PROCESSING
VERSATILE PINS
INTERFACE
CORRECTOR
FLAGS
ERROR
MOTOR
PRE
CONTROL
GENERATOR
VREF
FUNCTION
CONTROL
PROCESSOR
SUBCODE
ADDRESSER
RAM
SRAM
EFM
RAD(-)
FOC(+)
FO(-)
RAD(+)
R2
D1
D2
R1
D3,D4
SLEDGE SW
RADIAL FOCUS
12
1
SLED M.
DISK M.
GND
C111
100p
1
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