Sony MDS-JA333ES Service Manual ▷ View online
61
6-22. IC BLOCK DIAGRAMS
–1
–2
+
–
IVR
BB
+
–
IVR
AA
+
–
IVR
CC
+
–
IVR
DD
+
–
IVR
+
–
EE
EE'
EFB
TESW
PTGR
48
MORFO
47
MORFI
46
RFO
45
OPN
44
OPO
43
ADDC
42
COMPP
41
COMPO
40
AGCI
39
RF AGC
38
RF
37
PEAK
36 BOTM
35 ABCD
34 FE
33 AUX
32 ADFG
31 ADAGC
30 ADIN
29 ADFM
28 SE
27 CSLED
26 TE
25 WBLADJ
24
VCC
23
3TADJ
22
EQADJ
21
VREF
20
F0CNT
19
XSTBY
18
XLAT
17
SCLK
16
SWDT
15
TEMPR
14
TEMPI
13
GND
12
APCREF
11
APC
10
PD
9
F
8
E
7
D
6
C
5
B
4
A
3
VC
VI CONV
BGR
VREF
SCRI - PARA
DECODE
+ –
–
+
AUXSW
COMMAND
+
–
IVR
GSW
+
–
FF
FBAL
FF'
TG
SEA
–
+
–
+
–1
–2
TG
TEA
WBL
3T
EQ
–
–
+
+
+
+
–
–
–
–
–
–
DET
ADIP
AGC
WBL
BPF22
BPFC
ABCDA
FEA
WBL
ATA
–
+
CVB
+
–
RFA1
–
–
–
–
1
2
–
–
–
–
–
1
2
2
GRVA
OFST
RFA2
GRV
HLPT
PTGR
–2
–1
–1
–2
BOTTOM
PEAK
RF AGC
EQ
EQ
DET
P-P
WBL
3T
WBL
TEMP
PBH
–
+
USROP
+
–
USRC
3T
BPF3T
PEAK3T
1
I
2
J
RFA3
PBSW
AUX
SW
IV
ESW
EBAL
IC101 CXA2523AR
(BD BOARD)
62
IC121 CXD2662R
(BD BOARD)
IC152 BH6511FS
(BD BOARD)
100 99 98 97 96 95
94 93
EFMO
DVSS
TEST3
TEST2
TEST1
FGIN
SPFD
SPRD
92
SFDR
91
SRDR
90
FS4
89
FRDR
88
FFDR
87
DVDD
86
TFDR
85
TRDR
84
LDDR
83
APCREF
82
DTRF
81
CKRF
80
XLRF
79
F0CNT
78
ADFG
77
APC
76
DCHG
75 TE
74 SE
73 AVSS
72 ADRB
71 ADRT
70 AVDD
69 ADIO
62 CLTV
61 FILO
60 FILI
59 PCO
57 RFI
58 AVSS
56 BIAS
55 AVDD
54 ASYI
53 ASYO
52 MVCI
51 D3
68 VC
67 AUX1
66 FE
65 ABCD
64 BOTM
63 PEAK
50
D2
49
D0
48
D1
47
XWE
46
XRAS
45
A09
44
XCAS
43
XOE
42
DVSS
41
A11
40
A08
39
A07
38
A06
37
A05
36
A04
35
A10
34
A00
33
A01
32
A02
31
A03
30
DVDD
28
XBCK
29
FS256
26
DADT
27
LRCK
24
XBCKI
25
ADDT
23
LRCKI
22
DATAI
21
DOUT
20
DIN1
19
DIN0
18
XTSL
17
OSCO
16
OSCI
15
TX
14
XINT
13
RECP
12
DQSY
11
SQSY
10
XRST
9
SENS
8
SRDT
7
XLAT
6
SCLK
5
SWDT
4
MNT3
3
MNT2
2
MNT1
1
MNT0
PWM
GENERATOR
AUTO
SEQUENCER
SERVO
DSP
CPU I/F
MONITOR
CONTROL
CONTROL
SPINDLE
SERVO
EACH
BLOCK
BLOCK
EACH
BLOCK
BLOCK
DIGITAL
AUDIO
I/F
SAMPLING
RATE
CONVERTER
CLOCK
GENERATOR
SUBCODE
PROCESSOR
EACH
BLOCK
BLOCK
A/D
CONVERTER
ANALOG
MUX
EFM/ACIRC
ENCODER/
DECODER
PLL
SHOCK RESISTANT
MEMORY CONTROLLER
ATRAC
ENCODER/DECODER
ADIP
DECODER
COMP
ADDRESS/DATA BUS A00 - A11, D0 - D3
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
GND
VG
IN4R
IN4F
VM4
OUT4F
PGND4
OUT4R
VM34
OUT3R
PGND3
OUT3F
VM3
IN3F
IN3R
PSB
CAPA–
CAPA+
IN2R
IN2F
VM2
OUT2F
PGND2
OUT2R
VM12
OUT1R
PGND1
OUT1F
VM1
IN1F
IN1R
V
DD
CHARGE
PUMP.
OSC
INTERFACE
AMP
INTERFACE
AMP
AMP
INTERFACE
PREDRIVE
PREDRIVE
PREDRIVE
PREDRIVE
AMP
INTERFACE
AMP
AMP
AMP
V
DD
PSB
AMP
63
IC404,406 SN74HCU04ANS-E05
(DIO BOARD)
IC405 SN74HC153ANS-E05
(DIO BOARD)
IC651 M5218AP
(HP BOARD)
VCC
GND
3
4
5
6
12
11
10
9
8
13
14
1
2
7
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
2G
2C3
2C2 2C1 2C0
2Y
VCC
2C3
2C2 2C1 2C0
STROBE
2G
OUTPUT
2Y
A
SELECT
DATA INPUTS
B
B
A
A
B
B
A
A
1G
1C3 1C2
1C1 1C0
1Y
STROBE
1G
B
SELECT
1C3 1C2
1C1
1C0
OUTPUT
1Y
GND
DATA INPUTS
IC501 CXD9556AQ
(DA BOARD)
DINIT
INAF
OVFLAG
CKVDD
CTLVDD
SYNC
MODE
SCDATA
SHIFT
LATCH
INIT
SYSM
NREGCLR
VDD
VSS
AVSSR2
CKTL2
CKTL1
CKTL0
TEST2
TEST1
DFIOSEL
DFLRCK
DFDTL
DFDTR
DFBCK
DFDTEN
PLMGAIN2
PLMGAIN1
VDD
VSS
AVSSL1
PWM
GEN.
64FS
or
128FS
LINEAR
INTERPOLATOR
&
NOISE SHAPER
P S
DIGITAL
FILTER
4BIT DATA
DSD
S P
CLOCK
GEN.
MUTE
/ INIT
SERIAL
CONTROL
1FS or
2FS
2FS
24
24
8FS
4
2
3
4
4
4
4
4
4
4
4
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
7
64
L1(–) / NSDOL4
VsubL1
L1(–) / NSDOL3
A
VDDL1
A
VDDL2
L2(+) / NSDOL2
VsubL2
L2(–) / NSDOL1
A
VSSL2
64FSI
XVDD
XOUT
XIN
XVSS
VsubX
A
VSSR1
R2(–) / NSDOR1
VsubR2
R2(+) / NSDOR2
A
VDDR2
A
VSSR1
R1(+) / NSDOR3
VsubR1
R1(–) / NSDOR4
CKTL3
DFCKSEL
NSCKSEL
VSS
MUTEL
MUTER
PWMSEL
MTPOL
DRPOL
VDD
DA
TA
VDD
S
D
ATA
L
S
D
ATA
R
SBCKI
LRCKI
BCKI
D
ATA
I
VSS
VSS
LVCKO1
LVCKO2
INVO
INVI
128FSO
8
7
6
5
1
2
3
4
2CH
1CH
VCC
OUT2
–IN2
+IN2
OUT1
–IN1
+IN1
VEE
64
IC504,505 CXA8042AS
(DA BOARD)
1
2
3
4
4
5
6
7
8
9
10
11
12
13
14
13
14
28
27
26
25
25
24
23
22
21
20
19
18
17
16
15
15
SWITCHING
CIRCUIT
CONSTANT
CURRENT
CIRCUIT
REFERENCE
VOLTAGE
CIRCUIT
CONTROL
CIRCUIT
I01+
IN2–
IN2+
NC
IN1+
IN1–
IN1–
NC
C4
C4
C3
GND2
GND2
VEE2
VEE1
C6
C5
CIREF
I02–
NC
I01–
I02+
NC
VCC2
C2
C1
C1
VCC1
VREF
VCNT
GND1
RIREF
IC305,306,307,308 NJM2114D
(AD BOARD)
IC302 AK5383VF
(AD BOARD)
VREFL
GNDL
VCOML
AINL+
AINL–
ZCAL
VD
DGND
CAL
HST
SMODE2
SMODE1
LRCK
SCLK
VREFR
GNDR
VCOMR
AINR+
AINR–
VA
AGND
BGND
HPFE
DFS
MCLK
FSYNC
SDA
TA
SERIAL OUTPUT
INTERFACE
HPF
HPF
DECIMATION
FILTER
DECIMATION
FILTER
CALIBRATION
SRAM
CONTROLLER
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
VOLTAGE
REFERENCE
VOLTAGE
REFERENCE
13
14
15
16
17
18
19
20
21
22
23
25
24
28
27
26
6
7
8
9
10
11
12
1
2
3
4
5
8
7
6
5
1
2
3
4
2CH
1CH
VCC
OUT2
–IN2
+IN2
OUT1
–IN1
+IN1
VEE
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