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18
18
MCE-F88K
6-2. BLOCK DIAGRAMS
– CD SECTION –
E
F
A
B
C
D
DRIVE
Q101
LD
RF EQ
AMP
SUMMING
AMP
RF
ERROR
AMP
FOCUS
ERROR
AMP
TRACKING
APC LD
AMP
VC
BUFFER
VC
REF
SWITCH
Q102,103
CTRL 1
CTRL 2
3
RF AMP
IC103
DIGITAL SERVO
DIGITAL SIGNAL PRCESSOR
IC101
LASER
DIODE
DETECTOR
OPTICAL PICK-UP BLOCK
(KSS-213B/S-N)
A
C
D
B
E
F
LD
POWER
PD
LD
PD
LD
A
C
D
B
E
F
TE
FE
RF
ASYMMETRY
CORRECTION
AUTO
SEQUENCER
SERVO
INTEG-
RATOR
MUX
DIGITAL
PLL
EFM
DEMODULATOR
REGISTER
ERROR
CORRECTOR
DATA BUS
32K
RAM
ADDRESS
GENERATOR
D/A DATA
PROCESSOR
DIGITAL
OUT
PEAK
DETECTOR
PARALLEL
PROCESSOR
SERIAL/
SUBCODE Q
PROCESSOR
SYNC
PROTECTOR
SERVO
INTERFACE
CLV SERVO
PROCESSOR
TIMING
GENERATOR 2
OVERSAMPLING
FILTER
18-TIMES
NOISE
SHAPER
INTEG-
RATOR
LD ON
A/D
CONVERTER
PWM
GENERATOR
TRACKING
PWM
GENERATOR
FOCUS
PWM
GENERATOR
SLED
PWM
GENERATOR
VC
TRACKING
SERVO
FOCUS
SERVO
SLED
SERVO
SERVO DSP
TFDR
TRDR
FFDR
FRDR
SRDR
SFDR
MDP
DETECTOR
D OUT
DATA
SUBQ
SQCK
SCOR
MUTE
S STOP
RFDC
FE
TE
SE
MIRR
FOK
CPU
INTERFACE
DFCT
SENS
DATA
XLT
CLK
CLOCK
GENERATOR
TIMING
GENERATOR 1
XTAI
XTSL
M
M
TRACKING
COIL
FOCUS
COIL
T+
T
F+
F
SD+
SD
SP+
SP
FOCUS/TRACKING COIL DRIVE
SPINDLE/SLED MOTOR DRIVE
IC102
VC
TFDR
TRDR
FFDR
FRDR
SRDR
SFDR
MUTE
09
S101
LIMIT SW
C2PO
+5V
SCLK
IC104
XRST
ADATA
BCLK
LCLK
SUBQ
SQCK
AMUTE
SCOR
SCLK
MCK
SENS
DATA
XLT
CLK
C2PO
CTRL 1
CTRL 2
XRST
LD ON
LCLK
BCLK
+5V
MD2
RF AC
ASYI
ASYO
CONTROL SIGNAL
BLOCK
SERVO
BLOCK
VCC
VC
VIDEO
SECTION
• SIGNAL PATH
: CD
: VIDEO
(Page 20)
A
4
5
19
20
10
9
24
23
15
1
2
16
17
13
12
27
26
3
5
6
4
9
8
1
2
15
19
13
11
10
12
17
36
38
39
28
29
26
27
30
4
6
8
10
2
100
96
77
46
71
74
78
79
47
45
62
83
70
80
86
87
88
64
56
99
81
M102
SLED
MOTOR
M101
SPINDLE
MOTOR
Содержание MCE-F88K
Страница 5: ...5 This section is extracted from instruction manual ...
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Страница 30: ...30 30 MCE F88K 6 11 SCHEMATIC DIAGRAM DISPLAY SECTION See page 57 for IC Block Diagrams Page 32 Page 24 ...
Страница 32: ...32 32 MCE F88K 6 13 SCHEMATIC DIAGRAM MIC SECTION See page 57 for IC Block Diagrams Page24 Page 30 ...
Страница 33: ...33 33 MCE F88K 6 14 PRINTED WIRING BOARD MIC SECTION See page 17 for Circuit Boards Location Page 25 Page 31 ...
Страница 34: ...34 34 MCE F88K 6 15 SCHEMATIC DIAGRAM TRANS SECTION Page 27 400mA 200V Page 24 ...