Read Sony HCD-ZX10 / MHC-ZX10 Service Manual online
HCD-ZX10
24
24
6-2. BLOCK DIAGRAMS
– BD 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
RF AMP
IC103
DIGITAL SERVO
DIGITAL SIGNAL PRCESSOR
IC101
IC781
LASER
DIODE
DETECTOR
OPTICAL PICK-UP BLOCK
(KSM-213DAP/Z-NP)
A
C
D
B
E
F
LD
POWER
PD
LD
PD
LD
A
C
D
B
E
F
TE
FE
RFD
RFI
ASYMMETRY
CORRECTION
AUTO
SEQUENCER
SERVO
INTEG-
RATOR
DIGITAL
PLL
EFM
DEMODULATOR
SUB CODE
PROCESSOR
ERROR
CORRECTOR
INTERNAL BUS
16K
RAM
D/A
INTERFACE
DIGITAL
CD DIGITAL
OUT
OPTICAL
OUT
DOUT
SERVO
INTERFACE
DIGITAL
CLV
LD ON
OP AMP
ANALOG SW
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
SFDR
SRDR
MDP
D OUT
S STOP
RFDC
FE
TE
SE
CPU
INTERFACE
SENS
DATA
XLAT
CLOK
CLOCK
GENERATOR
XTAI
XTAO
M
M
TRACKING
COIL
FOCUS
COIL
SLED
MOTOR
M102
SPINDLE
MOTOR
M101
T+
T
F+
F
SD+
SD
SP+
SP
FOCUS/TRACKING COIL DRIVE
SPINDLE/SLED MOTOR DRIVE
IC102
VC
TFDR
TRDR
FFDR
FRDR
SFDR
SRDR
XRST
MUTE
09
S101
LIMIT SW
SQCK
XRST
SENS
DATA
SCLK
XLT
CLK
SCOR
SQSO
SCOR
SUBQ
SQCK
HOLD
XRST
RF AC
ASYI
ASYO
CONTROL SIGNAL
BLOCK
SERVO
BLOCK
VCC
VC
SYSCON/SERVO
SECTION
• SIGNAL PATH
: CD
: VIDEO
: Digital out
(Page 25)
B
MAIN
SECTION
(Page 26)
A
5
7
8
6
11
10
3
4
23
24
27
25
20
22
21
12
13
17
14
16
51
48
49
43
38
41
39
40
31
30
33
32
29
28
26
60
72
71
66
70
8
67
20
7
6
5
2
1
9
27
3
14
1
11
12
13
14
18
17
16
15
2
3
5
6
INTEG-
RATOR
SERIAL IN
INTERFACE
OVER SAMPLING
DIGITAL
FILTER
3rd ORDER
NOISE SHAPER
PWM
L OUT
TIMING
LOGIC
X101
16.9344MHz
16.9344MHz
XLON
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