Sony DAV-DS1000 / DVX-DS1000 Service Manual ▷ View online
53
DVX-DS1000
– RELAY Board –
IC701, 711 BA6956AN
1
2
3
4
5
6
7
8
9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM
VCC
FIN
GND
RIN
– DVD Board –
IC203 BR9040F-E2
8
7
6
5
1
2
3
4
DI
DO
GND
WC
SK
CS
VCC
R/B
COMMAND DECODE
CONTROL CLOCK
GENERATION
POWER
SUPPLY
VOLTAGE
DETECTOR
HIGH VOLTAGE
GENERATOR
WRITE
DISABLE
COMMAND
REGISTER
ADDRESS
BUFFER
DATA
REGISTER
ADDRESS
DECODER
DECODER
R/W
AMP
4096bit
EEPROM ARRAY
8bit
16bit
16bit
8bit
IC215 SN74ALVCH16841DGGR
1
1OE
56 1LE
LE
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
LATCH
LATCH
28
2OE
29 2LE
OE
LE
OE
1D1
1D2
GND
1D3
1D4
VCC
1D5
1D6
GND
1D7
1D8
1D9
1D10
2D1
2D2
2D3
GND
2D4
2D5
2D6
VCC
2D7
2D8
GND
2D9
2D10
1Q1
1Q2
GND
1Q3
1Q4
VCC
1Q5
1Q6
GND
1Q7
1Q8
1Q9
1Q10
2Q1
2Q2
2Q3
GND
2Q4
2Q5
2Q6
VCC
2Q7
2Q8
GND
2Q9
2Q10
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
54
DVX-DS1000
1
2
3
4
5
7
8
A0
A1
A2
A1
A2
GND
Vcc
TEST
SCL
SDA
2048bit EEPROM ARRAY
8bit
8bit
ADDRESS
DECODER
DECODER
SLAVE/ WORD
ADDRESS REGISTER
HIGH–VOLTAGE
GENERATOR
POWER SUPPLY
VOLTAGE DETECTOR
DATA
REGISTER
ST
AR
T
STOP
ACK
CONTROL CIRCUIT
6
8bit
DOUT
LRCK
PCMD
BCK
DVDD2
ASYE
MD2
EMPH
XTSL
DVSS2
XTAI
XTAO
SQSO
SQCK
SCSY
SBSO
EXCK
SOUT
SOCK
XOLT
SE
TE
VC
TES1
TEST1
DVSS1
FRDR
FFDR
TRDR
TFDR
SRDR
SFDR
DVDD1
FSTO
SSTP
MDP
LOCK
PWMI
FOK
DFCT
DIGITAL
CLV
PROCESSOR
OSC
DIGITAL
OUT
EFM
DEMODULATOR
32K
RAM
ERROR
CORRECTOR
D/A DIGITAL
INTERFACE
MIRR, DFCT,
FOK
DETECTOR
CPU
INTERFACE
SUBCODE
PROCESSOR
SERVO
AUTO
SEQUENCER
SERVO INTERFACE
DVDD0
XRST
MUTE
D
ATA
XLA
T
CLOK
SENS
SCLK
A
TSK
WFCK
XUGF
XPCK
GFS
C2PO
SCOR
C4M
WDCK
DVSS0
COUT
MIRR
A
VDD0
IGEN
A
VSS0
ADIO
RFDC
CE
TE
A
VSS1
RF
AC
ASYI
ASYO
BIAS
A
VDD1
PCO
FILI
FILO
CL
TV
V16M
VCTL
VPCO
59 58
57 56 55 54 53 52
51 50 49 48
47 46 45 44 43 42 41
1
2
3
4
5
6
7
8 9 10 11 12 13 14 15 16 17 18 19 20
21
22
23
24
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
64
63
62
61
OPERA
TIONAL
AMPLIFIER &
ANALOG SWITCH
A/D
CONVER
TER
FOCUS
PWM
GENERATOR
TRACKING
PWM
GENERATOR
SLED
PWM
PWM
GENERATOR
FOCUS
SERVO
SERVO
DSP
TRACKING
SERVO
DSP
SLED
SERVO
DSP
ASYMMETRY
CORRECTOR
DIGITAL
PLL
CLOCK
GENERATOR
60
IC302 BR24C02F-WE2
IC401 CXD3068Q
55
DVX-DS1000
IC602 PCM1800E/2K
SINGLE-END
DEFERENTIAL
CONVERTER
REFERENCE
SINGLE-END
DEFERENTIAL
CONVERTER
DIGITAL
∑
MODULATOR
DIGITAL
∑
MODULATOR
1/64
DECIMATION
FILTER
&
LOW-CUT
FILTER
CLOCK/
TIMING CONTROL RESET/
POWER CONTROL
SERIAL I/O
INTERFACE
&
MODE/FORMAT
CONTROL
LIN
V REF 1
REFCOM
V REF 2
RIN
RSTB
FMT0
BYPASS
FMT1
MODE1
MODE0
FSYNC
1
2
3
4
5
6
8
7
9
11
10
12
AGND
VCC
C PR
C NR
C PR
C NR
DGND
SYSCLK
DOUT
BCK
LRCK
VDD
24
23
22
21
20
19
17
16
15 14 13
18
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CL
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
DOUT
DINO
DINI
DIN2
6
DGND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
XSEL
31
DGND
DO
CSFLAG
F0
F1
F2
VF
ERR9P
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
X’ TAL
IC606 LC89056W-E
56
DVX-DS1000
54
TEST3
69
DIRDSCK1
70
DIRDSCK2
INTERNAL
CONTROL
38 SELDH1
37 SELDH2
36 F8FL
35 F8FR
34 F8CT
47
F2FLREX1
49
CKOUT
48
TEST1
53
TEST2
52
MCK
46
F2CSWEX2
51
VDD5
50
VSS5
44
F2LRCK
43
F2BCK
42
FMT2FS
41
VDD4
45
F2SLR
33 F8SW
32 F8BL
31 VDD3
30 VSS3
29 F8BR
28 F8SL
27 F8SR
26 F8WCK
WCK
BCK
CK
25 F8BCK
24 FMT8WCK
23 FMT8FS
22 DIR8CK
21 VDD2
65
DSICT
66
DSISW
67
DSISL
68
DSISR
75
XMTDSD
76
SEL8FS
77
SELEXT
78
SYNC
79
INIT
80
VSS7
74
XMTPCM
71
SELRAM
63
DSIFL
62
DSBCKF
61
VDD6
64
DSIFR
FL
INTERNAL
CLOCK
PCM
MUTE
FIR FILTER
&
DOWN
SAMPLING
UNIT
CLOCK
GENERATOR
&
TIMING
CONTROL
8FS
I/F
15
DSOBL
16
DSOSW
17
DSOCT
18
DSOFR
12
DSOSR
19
DSOFL
20
VSS2
13
DSOSL
6
SELSBSW
7
SELSBR
8
SELMCU
9
MONTOR
10
VSS1
11
DSBCKB
14
DSOBR
2
MSHIFT
1
VDD1
3
MLATCH
4
MDATA
5
DSGAIN
39 DIR2CK
40 VSS4
DSD MUTE
DSD
SW/SB
SELECT
2FS
EXT.
CLOCK
SELECT
2FS
EXT.
DATA
SELECT
2FS I/F
COEF. SELECT
TEST/MONITOR
CONTROL
RAM
29bit x 240
ROM
24bit x 720
CPU I/F
CONTROL
8FS
SW/SB
SELECT
72
SELFIR1
73
SELFIR2
FR
CT
SW
SL
SR
FL
FR
CT
SW
SL
SR
FL
FR
CT
SW
SL
SR
CK
CKB
WCK
BCK
FL
FR
CT
SW
SL
SR
CKB
56
EXILRCK
55
EXIBCK
58
EXID1
57
EXID2
59
EXIMCK
60
VSS6
IC612 CXD9633Q
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