DOWNLOAD Sony HCD-RXD2 / MHC-RXD2 Service Manual ↓ Size: 3.11 MB | Pages: 50 in PDF or view online for FREE

Model
HCD-RXD2 MHC-RXD2
Pages
50
Size
3.11 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-rxd2-mhc-rxd2.pdf
Date

Sony HCD-RXD2 / MHC-RXD2 Service Manual ▷ View online

— 43 —
6-13.
IC BLOCK DIAGRAMS
— CD DECORD BOARD —
IC701
CXA1992BR
FZC
VC
TDFCT
TZC
ATSC
TEI
LPFI
TEO
VEE
EI
E
F
FE
BIAS
SL P
SL M
SL O
ISET
VCC
XRST
DATA
XLT
CLK
LOCK
SENS2
SENS1
C. OUT
VCC
DFCTO
IFB1 – IFB6
BAL1 – BAL4
TOG1 – TOG4
FS1 – FS4
TG1 – TG2
TM1 – TM7
PS1 – PS4
TGH
TGL
BALH
BALL
ATSC
DFCT
TM1
TG1
FS2
IFB1 – IFB6
VCC
VEE
VCC
VEE
VEE
PD 2
I-V AMP
FOK
CC2
CC1
CB
CP
RF O
RF I
RFTC
PD2
PD1
PD
LD
RF M
TA
 O
TA
 M
FSET
TG2
TGU
SRCH
FEO
FEI
FDFCT
FGD
FLB
FE O
FE M
TZC
FZC
FOL
FOH
MIRR
LDON
LPCL
LPC
TGFL
DFCT1
CC1
1
2
3
4
5
6
7
8
9
10
26
25
24
23
22
21
20
19
18
17
16
15
14
40
41
42
43
44
45
46
47
48
49
50
51
52
39
PD 1
I-V AMP
38
PD
AMP
37
LD
AMP
LASER
POWER
CONTROL
FOCUS BIAS
WINDOW
COMPARATOR
FOCUS ERROR
AMP
F I-V
AMP
E I-V
AMP
TGFL
TRACKING GAIN
WINDOW
COMPARATOR
E-F BALANCE
WINDOW
COMPARATOR
ATSC
WINDOW
COMPARATOR
TZC
COMPARATOR
TRACKING PHASE
COMPENSATION
CENTER
VOLTAGE
GENERATOR
FZC
COMPARATOR
FOCUS PHASE
COMPENSATION
CHARGE UP
FSET
ISET
IIC DATA REGISTER, INPUT SHIFT REGISTER,
ADDRESS DECODER, SENSE SELECTOR,
OUTPUT DECODER
TTL
IIL
IIL
TTL
IIL
TTL
RF SUMMING
AMP
FOCUS OK
COMPARATOR
PEAK/BOTTOM
HOLD
PEAK/BOTTOM
HOLD
DEFECT
AMP
MIRR
COMPARATOR
36
34
31 30
29
28
27
35
33 32
BAL1 – BAL4
TM6
TM2
VCC
VEE
TM5
11
12
13
TG2
TM4
VCC
VEE
TM3
FS1
VCC
VEE
TOG1 – TOG4
TM7
FS4
DFCT
+
+
— 44 —
IC702
CXD2589Q
IC703
BA5936S
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
LEVEL SHIFT
MUTE
T.S.D
BIAS
BIAS
BIAS
VCC
100
BIAS
BIAS
VCC
VCC
DETECTION
DF REG-OUT
CURRENT
100
100
10K
10K
D
D
D
D
D
D
D
D
D
D
D
D
100
OUT1–
OUT1+
OUT2–
OUT2+
IN2
IN1
VCC
VCC
REG-I
REG-B
REG OUT
IN3-R
IN3-F
OUT3+
OUT3–
GND
OUT4–
OUT5–
OUT4+
OUT5+
IN 5
IN 4
VCC
BIAS IN
GND
GND
MUTE IN
IN6-R
IN6-F
OUT6+
OUT6–
GND
13.3K
13.3K
13.3K
51
52
35
38
37
36
31
29
33
10
11
18
13 14
15 16 17 57 58
74
21
22
53
75
76
67
66
65
59
9
8
7
5 4
6
12
30
48
25 26
27
47 49 54 56
50 39 41
43
55 40 42 44 62
70
3
2
71
79
23
24
28
Clock
Generator
OSC
EFM
demoduretor
Error
Corrector
16K
RAM
Asymmetry
 Corrector
Digital
PLL
Servko
Auto
Sequencer
Sub Code
Processor
CPU
Interface
D/A
Interface
Serial In
Interface
Over Sampling
Digital Filter
3rd Order
Noise Shaper
Timing
Logic
Digital
OUT
Digital
CLV
PWM
PWM
XTSL
VPCO
VCKI
V16M
VCTL
XUGF
GFS
EMPH
WFCK
C2PO
LECK
PCMD
BCK
EMPHI
LECKI
PCMDI
BCKI
SYSM
TES1
TEST
XRST
RMUT
LMUT
XTAI
XTAO
AOUT1
AIN1
LOUT1
AOUT2
AIN2
LOUT2
DOUT
PWMI
MDP
SQCK
SQSO
EXCK
SBSO
SCOR
XLON
SPOB
SPOA
CLOK
XT
AL
D
ATA
SENS
CLKO
XL
TO
DA
TO
CNIN
SEIN
FOK
CLTV
PCO
FILI
FILO
XPCK
BIAS
ASYO
ASYI
RF
C4M
— 45 —
— MAIN BOARD —
IC103
LC72131
PHASE
DETECTOR
CHARGE PUMP
SWALLOW COUNTER
1/16, 1/17 4BITS
12BITS
PROGRAMMABLE
DRIVER
UNIVERSAL
COUNTER
REFERENCE
DIVIDER
POWER
ON
RESET
1/2
CCB
INTERFACE
1
2 3 4 5
6 7 8 9
16
15
14
13
12
11
10
17
18
19
20
XOUT
VSS
AOUT
AIN
PD
VDD
FMIN
AMIN
XIN
DO
CL
DI
CE
IFIN
IO1
BO4
BO3
BO2
BO1
IO2
UNLOCK
DETECTOR
DATA SHIFT REGISTER LATCH
IC201
TA8189N
CH2/A CH2/B
NF
VCC
CG
NF
ALC
METAL
OUT
PRE
OUT
TAPE A
/TAPE B
REC
OUT
REC
IN
CH1/A CH1/B
NF
GND1
M/H
NF
CH2
CH2
ALC
M/N
CH1
GND
GND
CH1
+
+
+
+
A/B
GND
METAL
OUT
PRE
OUT
MIX
OUT
REC
OUT
REC
IN
IREF
VREF2
VREF1
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
— 46 —
IC252
74HC165
IC301
M62439SP
1
2
3
4
5
6
7
8
9
10
16
15
14
13
12
11
CK
E
F
G
H
QH
D
C
B
A
SERIAL
IN
CLOCK
INHIBIT
SHIFT/
LOAD
GND
QH
VCC
OUTPUT
QH
SERIAL
INPUT
A
B
C
D
CLOCK
INHIBIT
SHIFT/
LOAD
CLOCK
E
F
G
H
OUTPUT
QH
PARALLEL INPUTS
PARALLEL INPUTS
— FRONT BOARD —
IC602
BU2092
1 2
3
4
5 6 7 8 9
10
16 15 14 13 12 11
CONTROL
CIRCUIT
12 BIT
SHIFT
REGISTER
12 BIT
STORAGE
REGISTER
OUTPUT
BUFFER
(OPEN DRAIN)
17
18
VDD
OE
Q11
Q10
Q9
Q8
Q7
Q6
Q5
Q4
Q3
Q2
Q1
Q0
LCK
CLOCK
DATA
VSS
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
CONTROL
LOGIC
REC OUT SW
INPUT SW
MONAURAL SW
MUTE
VOLUME CONTROL
Low boost
High boost
REC OUT2
INA2
INB2
INC2
IND2
TONEH2
TONEL2
OUT2
Vss
CONT
VDD
GND
OUT1
TONEL1
TONEH1
IND1
INC1
INB1
INA1
REC OUT1
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