Sony AVD-S10 Service Manual ▷ View online
53
AVD-S10
• Waveforms
– RF-240 Board –
– RF-240 Board –
– DVD Board –
– AMP Board –
1
IC001
tl
(SIGO)
DVD PLAY
500mV/DIV, 100ns/DIV
500mV/DIV, 400ns/DIV
500mV/DIV, 40ms/DIV
2
IC001
tl
(SIGO)
CD PLAY
3
IC001
ra
(TE)
DVD PLAY
100mV/DIV, 40ms/DIV
500mV/DIV, 40ms/DIV
5
IC001
rs
(FE)
DVD PLAY
6
IC001
rs
(FE)
CD PLAY
500mV/DIV, 200ms/DIV
4
IC001
ra
(TE)
CD PLAY
1.5Vp-p
1.5Vp-p
1.8Vp-p
1.8Vp-p
190mVp-p
840mVp-p
7
IC901
ek
(X2)
8
IC606
w;
(XMCK)
9
IC607
qs
(MCLK2)
qa
IC103
td
(X1)
q;
IC102
7
(XTI)
3.5Vp-p
6.25ns (16MHz)
81.4ns (12.288MHz)
3.8Vp-p
3.5Vp-p
74ns (13.5MHz)
2Vp-p
34ns (29MHz)
3.4 Vp-p
60.6ns (16.5MHz)
qs
IC300
4
qd
IC305
wf
(OUTL1+)
7.2 Vp-p
20.3ns (49.152MHz)
5 Vp-p
13
µ
s
qf
IC701
wg
(OUT4)
qg
IC701
ef
(OUT1)
qh
IC701
wl
(OUT2)
qj
IC701
wj
(OUT3)
500mV/DIV, 20
µ
s/DIV
500mV/DIV, 20
µ
s/DIV
500mV/DIV, 20
µ
s/DIV
500mV/DIV, 20
µ
s/DIV
H
2.1Vp-p
H
1.9Vp-p
H
1.4Vp-p
H
1.4Vp-p
– VIDEO Board – (MY,SP)
Test Mode (Video)
Test Mode (Video)
qk
IC701
q;
(OUT1)
ql
IC702
q;
(OUT1)
500mV/DIV, 20
µ
s/DIV
500mV/DIV, 20
µ
s/DIV
H
1.6Vp-p
H
1.5 Vp-p
– COMPONENT Board –
Test Mode (Video)
Test Mode (Video)
w;
IC704
qf
,
qg
(OUTA1, OUTA2)
wa
IC704
qs
,
qd
(OUTB1, OUTB2)
ws
IC704
9
,
q;
(OUTC1, OUTC2)
500mV/DIV, 20
µ
s/DIV
500mV/DIV, 20
µ
s/DIV
500mV/DIV, 20
µ
s/DIV
H
1.6Vp-p
H
1.2Vp-p
H
1.2Vp-p
– SCART Board – (AEP,UK)
Test Mode (Video)
Test Mode (Video)
– IO Board –
wd
IC671
qf
(XO)
1V/DIV, 100ns/DIV
231ns (4.332MHz)
4.5Vp-p
54
AVD-S10
• IC Block Diagrams
IC001 SP3728AC (RF-240 Board)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
RFIN
CP
WIN
WPP
CN
A2
B2
C2
D2
D
C
B
A
E
F
RFIP
SDEN
SCLK
SWD
SRD
MON
TPH
FE
TE
TZIN
VCI
DFT
TZC
PI
PII
BYP2
MIRR
V33
RX
TP
A
MEV
VNA
FNN
FNP
DIP
DIN
BYP
SIGO
VP
A
AIP
AIN
A
TON
A
TOP
G
H
VC
VPB
DVDPD
CDPD
VNB
LDSELO
DVDLD
CDLD
LDON
MEVO
MIN
MP
MB
MLPF
ATT
GCA
GCA
GCA
GCA
APC
GCA
GCA
GCA
GCA
GCA
GCA
GCA
GCA
FULL WAVE
RECTIFIER
BOTTOM
ENV
AGC
CHARGE
PUMP
PROGRAMABLE
EQ FILTER
GCA
LEVEL
DAC
LPF
LPF
LPF
BEL
SEL
SERIAL
PORT
REGISTER
MUX
MUX
MUX
PHASE
DETECTOR
PHASE
DETECTOR
EQ
EQ
EQ
EQ
VC
LD
SEL
WOBLE BPF
PEAK/
BOTTOM
HOLD
MON
SEL
VC
VC
VPC
VREF
LDEN
CONTROL
SIGNALS
RF HOLD EN
55
AVD-S10
IC602 PCM1800E/2K (DVD Board)
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
SYSCL
K
DOUT
BCK
LRCK
VDD
24
23
22
21
20
19
17
16
15 14 13
18
IC606 LC89056W-E (DVD Board)
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
DVDD
31
DGND
DO
CSFLAG
F0/P0/C0
F1/P1/C1
F2/P2/C2
VF/P3/C3
AUTO
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
SYSTEM
RESET
MODE
SELECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
CLOCK
56
AVD-S10
IC608 PCM1748E/2K (DVD Board)
1
3
2
15
14
13
12
11
11
5
4
6
9
8
10
7
16
ROUT
LOUT
VCC
VDD
DGND
LRCK
DATA
BCK
Serial
Input
Power
System Clock
System Clock
I/F
Zero Detect
DAC
DAC
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
Control
Function
Manager
8x Oversampling Digital Filter
with Function Controller
Enhanced Multi-Level
Deita-Sigma Modurator
Supply
I/F
MCLK
LAT
CLK
DATA
DATA
DZFL
DZFR
VCOM
AGND
IC301, 304, 306, 307, 309 CXD9646C (AMP Board)
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