CDJ-500
54
54
7-2. BLOCK DIAGRAMS
– CD-ROM DRIVE (1/2) SECTION –
22
21
24
23
10
27
20
8
MOTOR
DRIVE
W OUT +
W OUT –
V OUT +
V OUT –
V IN 3A
VS 1
VS 2
V IN 2A
19
MUTE 2
TRACKING/FOCUS/
MOTOR DRIVER
IC103
1
7
6
5
TRACKING
FILTER SW
IC105
LOW BOOST
PHASE
COMPENSATE
FILTER
15 HALL BIAS
4
9
11
13
14
23
MOTOR
DRIVE
V OUT
7
U OUT
U IN 1
2
W OUT
V IN 1
12
V IN 2
10
U IN 2
W IN 1
W IN 2
22
24
FG
SPINDLE
MOTOR DRIVER
IC106
M001
SPINDLE
MOTOR
4
1
IC110
SPINDLE MOTOR
CAV/CLV SELECT
HALL
DRVEN
T OUT
DRVEN
TRBST
SDL108
SP
10
9
7
13
11
12
8
6
4
5
30
25
24
16
17
14
13
26
2
22
20
15
12
3
19
11
10
9
8
27
28
33
97
A C
B D
E
F
DETECTOR
+
+
+
FOCUS
ERROR
AMP
TRACKING
ERROR
AMP
AUTO
POWER
CONTROL
RF AMP
TNI
FNI
FPI
TPI
LDO
MDI
LD
DRIVE
Q101
LD
PD
LD
POWER
RFNZ
AGC IN
RFGO
RFO
FEO
FEN
TEO
VC
VRO
GMAD
TEN
GVSW
RF AMP
IC101
TRACKING
COIL
FOCUS
COIL
OPTICAL PICK-UP
BLOCK (SPU3212)
EQ SW
Q102, 104
RFGC
RFCT
RFRP
SBAD
2VRO
TEB
SEL
SOL102
FE
SDL101
TE
XHSO
RFI
38
FEI
41
TEI
42
TEZI
46
RFGC
35
RFCT
37
RFRP
36
RFZI
39
SBAD
51
2VREF
20
P2VREF
47
TEBC
52
SEL
44
TRO
43
FOO
50
73
DMO
XI
56
FLG D
55
FLG C
54
FLG B
53
FLG A
60
IO 1
59
IO 0
2VRO
69
70
X201
40MHz
PXI
PXO
DIGITAL SERVO,
DIGITAL SIGNAL PROCESSOR
IC201
RF3
SHOCK SENSOR
SLED MOTOR
SPEED
SENSOR
M
M002
SLED
MOTOR
85
BUS 0
86
BUS 1
87
BUS 2
88
BUS 3
91
BUCK
92
XCCE
95
XRST
12
9
26
8
DV +
BYPS
DV –
14
15
19
11
25
13
7
CB +
CB –
VL –
CTRL
VLO
DVO
32
18
27
17
31
28
16
+
SRDR
SFDR
SLCON +
TKC
A +
B –
CA +
A –
B +
CA –
22
29
25
26
23
24
27
100
3
7
2
6
4
DOUT
LRCK
BCK
C2P0
SBS
SBCK
VCOREF
PDOS
TMAX
LPFN
PDO
TMAXS
LPFO
LRCK
AOUT
SBOK
BCK
IPF
11
DATA
12
SFSY
13
8
SBSY
CLCK
4
D OUT
80
77
LO
RO
AUDIO
MUTE
Q205, 206
OPTICAL
DIGITAL
OUT
IC451
MUTE
SW
Q203
ANALOG OUT
J451
SBOK
RF 1
WRPLL
LOCK
LRCK
BCK
MDT
C2P0
SBS
SFSY
SBSY
SBCK
XAMUTE
BUS 0
BUS 1
BUCK
XCCE
BUS 2
BUS 3
FLG A
FLG B
FLG C
SLDOP
TKC
SLCON –
HVDET A
HVDET B
SLDOM
FLG D
CVSW
VSG
DCLK
XRST
FG
CAVSW
TRBST
PWM 1
DRVEN
GLVSW
GAVG 0
A
09
• Signal path
: DATA
: AUDIO
LASER
DIODE
(Page 55)
4 FCS –
14 TRK –
1 FCS +
14 TRK +
15
14
14
BUFFER
IC104 (4/4)
BUFFER
IC104 (3/4)
IC104 (1/4)(2/4)
SWITCH
Q105
RF3
GVSW
INVERTER
Q103
RF3
RF1, RF3
Q207
LOCK
SRPLL
SWITCH
IC202
LPF
Q202
SWITCH
R
L
IC203
13 5
SLDOP
SLDOM
CAVGO
CLVSW
CAVSW
2
3
•
SLD –
SLD +
FG
BUFFER
IC109
IC111, 112
29
30
H
33
34
10
H
HE 1
HE 2
X1
IC1
IC107
SLED MOTOR DRIVE/DECODER
ERO
HB –
HB +
HA –
HA +
SDC104
SDL103
DVI
ER –
+
+
SLCON –
VSG
TKC
HVDET A
HVDET B
PWM 0
PWM 1
SLCON +
PWM 0
SFDR
SRDR
VH –
PS
RFEQ
RFRPIN
Содержание CDJ-500
Страница 26: ...26 Newly rewritten program version 12 When downloading is finished the following screen appears ...
Страница 70: ...CDJ 500 70 70 7 15 SCHEMATIC DIAGRAM SENSOR SECTION Page 60 Page 66 ...
Страница 71: ...CDJ 500 71 71 7 16 PRINTED WIRING BOARD SENSOR SECTION See page 53 for Circuit Boards Location Page 71 Page 67 ...
Страница 72: ...CDJ 500 72 72 7 17 SCHEMATIC DIAGRAM SCSI SECTION Page 68 Page 74 Page 66 Page 66 ...