Sony DAV-DS1000 / SA-WS1000 Service Manual ▷ View online
13
13
SA-WS1000
• CIRCUIT BOARDS LOCATION
POWER-LED BOARD
CHU-KKEI BOARD
AC-SW BOARD
I/O BOARD
ENCODER BOARD
POWER BOARD
FOOT (R) BOARD
FOOT (L) BOARD
SYS-CONNE BOARD
MINI-DIN BOARD
SP BOARD
AMP BOARD
EURO BOARD (AEP, UK)
A/V TERM BOARD (EXCEPT AEP, UK)
A/V TERM BOARD (EXCEPT AEP, UK)
5 Vp-p
4.6 Vp-p
2.6
µ
s
20.3ns
5 Vp-p
125ns
1
IC300
4
2
IC305,308,310
1
(OUTR2+)
1 V/DIV, 10 ns/DIV
1 V/DIV, 1
µ
s/DIV
3
IC1001
r;
(X2)
1 V/DIV, 40 ns/DIV
H
2.8 Vp-p
4
IC204
ea
(V-OB)
5
IC204
wg
(CY-OB)
6
IC204
ws
(CB-OB)
7
IC204
ql
(CR-OB)
1 V/DIV, 20
µ
s/DIV
1 V/DIV, 20
µ
s/DIV
H
1.7 Vp-p
1 V/DIV, 20
µ
s/DIV
1.6 Vp-p
H
1 V/DIV, 20
µ
s/DIV
1.6 Vp-p
H
•
Waveforms
— AMP Board —
— I/O Board — (AEP, UK)
Ver 1.1 2004.01
14
SA-WS1000
14
3-1. BLOCK DIAGRAMS — AUDIO SECTION —
• Signal Path
• R-CH is omitted due to same as L-CH
: AUDIO
: TUNER
: AUDIO (FROM VIDEO)
TU DO
L-CH
TU DI
TU CLK
TU RST
R-CH
CN101
(5/8)
6
5
D1
D2
D3
7
IC1003
LINE RECEIVER
36
37
D1-
D1+
10
11
9
13
14
D2-
D2+
14
13
15
39
40
D3-
D3+
2
3
1
10
11
LRCK-
LRCK+
1
2
4
2
3
5
D-FF
D-FF
D-FF
D-FF
D-FF
IC1008(1/2)
12
11
9
IC1008(2/2)
2
3
5
IC1009
CK
10
7
Q2
13
Q8
IC1006
COUNTER
B
5
3
VCOO
IC1004
PLL
A
4
SEL
2
2
3
5
IC1007(1/2)
12
11
9
IC1007(2/2)
IC1005
BUFFER
BUFFER
2
1
2
4
4
2
IC1010
BUFFER
BUFFER
IC1030
INVERTER
1
4
IC1020
BUFFER
BUFFER
12
8
6
13
11
7
14
9
IC1002(1/2)
TRANSCEIVER
IC1002(2/2)
TRANSCEIVER
DATA
43
24
OUTL1+
IC310
STREAM PROCESSOR
XFS1
64
BCK
44
LRCK
45
INA
6
9
OUTA
IC309
POWER DRIVER (FL)
INB
16
ENA
7
ENB
17
SCDT
38
SC SHIFT
37
FSOI
74
INIT
41
NS MUTE
39
PG MUTE
40
XFSO IN
28
15
OUTL2+
10
OUTR1+
R-CH
1
OUTR2+
R-CH
21
OUTL1-
18
OUTL2-
7
OUTR1-
R-CH
4
OUTR2-
R-CH
19
OUTB
6
5
7
IC401
H/P AMP
L
FRONT
REAR
(WOOFER1)
UCOM_DO
22
IC1001(1/2)
SYSTEM CONTROLLER
16
4
3
2
5
18
17
15
TU DO
TU DI
TU CLK
TU RST
42
UCOM DI
18
UCOM DO
43
UCOM CLK
17
DF SW
21
AMP RESET
45
P CONT
44
CABLE DET
CABLE DET
20
AC DET
AC DET
P CONT
A
VIDEO
SECTION
ENCORDER
BOARD
(DIAT)
61
TUN_DO
19
TUN_DI
18
TUN_CLK
20
TUN_RST
52
UCOM_DI
21
UCOM _CLK
23
FS2_EX
33
RESET
36
7
3
CN1311
CN2003
CN2004
CN2001
CN1309
4
8
6
9
2
1
5
2
4
6
DIAT SDO
16
17
45
54
UNLOCK
55
DIH XRST
56
M MUTE
M2FS EX
MSWDT(SDO0)
MDI SCK
CSOD
MDI LAT
UNLOCK
XRST
DIAT SCK0
DIAT CSOD
DIAT LAT
Q1323
62
57
AU SEL0
AU SEL1
AU MUTE
MUTE
SWITCH
Q1302
12
DAMP DO
11
5
4
3
DAMP CLK
DAMP MUTN
DAMP MUTG
DAMP RST
6
DAMP CS1
7
DAMP CS2
8
DAMP CS3
SCDT
SHIFT
NS MUTE
PG MUTE
INIT
LAT2
LAT1
FS256
DIDT
DIBCK
DILRK
FS256
DIDT
DIBCK
DILRK
LAT3
2
4
IC300
OSC
X300
49.152MHz
SC LATCH
36
SCDT
SHIFT
INIT
NS MUTE
PG MUTE
DATA
43
24
OUTL1+
IC308
STREAM PROCESSOR
XFS1
64
BCK
44
LRCK
45
SCDT
38
SC SHIFT
37
FSOI
74
INIT
41
NS MUTE
39
PG MUTE
40
XFS0 IN
28
15
OUTL2+
10
OUTR1+
1
OUTR2+
77
XFSO OUT
SC LATCH
36
SCDT
SHIFT
INIT
NS MUTE
PG MUTE
DATA
43
24
OUTL1+
IC305
STREAM PROCESSOR
XFS1
64
BCK
44
LRCK
45
SCDT
38
SC SHIFT
37
FSOCKO
73
INIT
41
NS MUTE
39
PG MUTE
40
XFS0 IN
28
15
OUTL2+
10
OUTR1+
R-CH
1
OUTR2+
R-CH
77
XFSO OUT
SC LATCH
36
SCDT
SHIFT
INIT
NS MUTE
PG MUTE
FSOI
74
X101
8MHz
X1
41
X2
40
DIAGA
8
DIAGB
18
BUFFER
Q1305,1307
MUTE
Q409
INA
6
9
OUTA
INB
16
ENA
7
ENB
17
19
OUTB
DIAGA
8
DIAGB
18
BUFFER
Q1309,1310
IC306
POWER DRIVER (C)
INA
6
9
OUTA
INB
16
ENA
7
ENB
17
19
OUTB
DIAGA
8
DIAGB
18
IC307
POWER DRIVER (W1)
INA
6
9
OUTA
INB
16
ENA
7
ENB
17
19
OUTB
DIAGA
8
DIAGB
18
IC1307
POWER DRIVER (W2)
INA
6
INB
16
ENA
7
ENB
17
19
OUTB
DIAGA
8
DIAGB
18
IC301
POWER DRIVER (RL)
BUFFER
Q1311,1312
Q1120, 1121
FAN CONTROL
PROTECT
Q1321
2
DRIVE RST
1
DRIVE OCP
58
HP MUTE
CENTER
R
R-CH
R-CH
L
R
R-CH
R-CH
J1
9
OUTA
(WOOFER2)
49
25
CN101
(6/8)
HP/L
R-CH
A(L)IN
R-CH
5
1
2
4
10
9
3
IC202
INPUT SEL
B
A
7
8
R-CH
L-CH
CN101
(2/8)
BUFFER
Q766,768
RELAY DRIVE
Q764
RELAY DRIVE
Q775
RY764
RY765
J760(2/4)
R-CH
A(L)OUT
1
3
J761(2/4)
R-CH
A(L)OUT
1
3
J761(1/4)
2
6
A(L)IN
R-CH
L-CH
R-CH
J760(1/4)
2
6
Q205
Q206
ASEL0
ASEL1
53
L2 SEL
AUDIO
INPUT
INPUT
VIDEO 1
5
1
2
4
10
9
3
IC202
INPUT SEL
B
A
Q205
EXCEPT AEP, UK
AEP, UK
Q206
ASEL0
ASEL1
7
8
R-CH
L-CH
CN101
(3/8)
5
6
CN101
(4/8)
L-CH
R-CH
MUTE
Q208
R-CH
L
R
J206(1/3)
R-CH
L
R
J207(2/4)
L
R
R-CH
L-CH
FROM
TUNER
L-CH
V1 L
J207(1/4)
5
TX/LED L
TX/LED R
CN1223
CN1224
1
7
4
8
6
5
3
1
2
5
6
3
4
2
1
CN1225
5
6
3
4
2
1
V2 L
+
FAN 1
FAN 2
5
6
CN101
(1/8)
MUTE
Q208
t
EURO AV
INPUT
(FROM VIDEO)
t
EURO AV
INPUT
(FROM VIDEO)
T
EURO AV
OUTPUT
(TO TV)
T
EURO AV
OUTPUT
(TO TV)
SYSTEM
CONNECTOR
TUNER INPUT
(ST-DS1000)
L
(SS-IF1000)
WIRELESS
REAR
R
(SS-IF1000)
SYSTEM
CONNECTOR
SYSTEM
CONNECTOR
SYSTEM
CONNECTOR
SYSTEM
CONNECTOR
SPEAKER
AUDIO
OUTPUT
VIDEO 1
AUDIO
INPUT
INPUT
VIDEO 2
Refer to
Supp-1
Page 3
Ver. 1.2
15
15
SA-WS1000
— VIDEO SECTION —
• Signal Path
• R-CH is omitted due to same as L-CH
: VIDEO
: Y
: CHROMA
: COMPONENT VIDEO
: R, G, B
VIDEO
J202
4
3
2
1
C
V
J207(3/4)
IC207
INPUT SEL
16
IC209(1/2)
OUTPUT SEL
V-IN
27
Y-OA
28
Y-OB
30
V-OA
31
V-OB
IC204
VIDEO AMP
WIDE
SWITCH
Q210,214
S VIDEO
(DVD ONLY)
MONITOR
OUTPUT
J207(4/4)
IC208
Y/C MIX
CN101(8/8)
VIDEO Y
J206(2/3)
VIDEO C
V1 IN
V2 IN
VIDEO CR
VIDEO CB
5
11
14
12
19
VS
V SEL0
V SEL1
SCANSEL
V MUTE
COMP V MUTE
CR-IN
16
CB-IN
14
CY-IN
12
Y-IN
C-N
MUTE1
MUTE2
15
33
C-O
24
CY-OA
25
CY-OB
18
CR-OA
19
CR-OB
21
CB-OA
22
CB-OB
IC206
DRIVER
IC209(2/2)
OUTPUT SEL
Y
PB/CB
PR/CR
J206(3/3)
Y
EXCEPT AEP, UK
AEP, UK
J760(3/4)
20
15
R/C OUT
11
7
G OUT
B OUT
8
FUNCTION OUT
J760(4/4)
J761(3/4)
V1 IN
V-IN
4
21
CB-OA
22
CB-OB
30
V-OA
31
V-OB
IC204
VIDEO AMP
CY-IN
12
J761(4/4)
BLANKING OUT
16
2
1
CN101
(6/7)
20
16
BLANKING OUT
VIDEO G
VIDEO COMP
4
3
VIDEO R
VIDEO B
19
VS
CR-N
16
CB-IN
14
MUTE1
3
MUTE2
15
24
CY-OA
25
CY-OB
18
CR-OA
19
CR-OB
Q771
FUNCTION
SWITCH
Q769,770
RELAY CONT
Q765,767
RELAY DRIVE
Q761
RY761
RELAY DRIVE
Q762
RY762
RELAY DRIVE
Q763
RY763
BLANKING
SWITCH
Q772,773
Q774
V OUT
19
V/Y OUT
19
R/C OUT
15
G OUT
11
B OUT
7
FUNCTION SW
8
63
V SEL0
IC1001(2/2)
SYSTEM CONTROLLER
64
V SEL1
26
PROGRE-SW
60
VIDEO MUTE
59
COMP MUTE
44
DVD SEL
51
RGB SEL
V IN
T901
POWER TRANS
POWER TRANS
LF901,902
LINE
FILTER
D902
F901
S901
POWER
DRAIN
3
VIN
4
OCP/FB
1
SOURCE
1
IC901
SWITCHING REG
SWITCHING REG
D922
D923
D924
REG
Q905
D920
D919
D906
T902
8
3
4
7
1
IC1
Q952
Q955
D937
D955
D959
D956
Q953
Q1007
IC909
PC910
D957
PC902
PC901
D936
RECT
D911
1
2
ERROR
AMP
IC902
+12V
REG
1
3
IC2
A12V(TUNER)
L901
+15V
REG
2
IC908
Q954
POWER CONT
Q1004,1005
18 to 32V
CABLE DET
Q1006
REG
Q904
Q914
Q915
Q915
5
6
7
8
AC DET
AC DET
+6.5V
REG
2
IC903
6.5V
+5V
+5V
Q902
2
IC906
M12V(FAN)
Q910
POWER CONT
P. CONT
Q911
POWER
AMP
+5V
REG
1
3
IC302
+3.3V
REG
1
3
IC303
+9V
REG
2
IC1401
POWER CONT
Q1322
+5V
REG
1
3
IC203
+5V
REG
1
3
IC201
AEP, UK
9V(DIAT)
IC305 3.3V
IC308 3.3V
IC310 3.3V
IC308 3.3V
IC310 3.3V
IC101 5V
IC305 5V
IC308 5V
IC310 5V
IC305 5V
IC308 5V
IC310 5V
AC DET
P CONT
CABLE DET
A
V CONT
AUDIO
SECTION
14
DI_PSW
STOP-IN
50
P-PWM
43
+15V (DVX-DS1000)
+12V
REG
+6V REG
Q906 (I/O)
S1500
FOOT
LIGHT
SWITCH
FOOT LIGHT
(STANDBY/RED)
(ON/GREEN)
+6V REG
Q906
B+ SWITCH
Q1008
D1500
(RIGHT)
D1600
(LEFT)
(LEFT)
LED DRIVE
Q1002,1003
LED DRIVE
Q1001
D1013
D1014
4
3
2
1
7
9
8
1
2
3
6
1
5
6
4
2
1
5
3
1
2
4
7
3
2
6
4
4
6
2
AC
IN
D958
D1001
5
1
5
1
5
1
t
EURO AV
INPUT
(FROM VIDEO)
t
EURO AV
INPUT
(FROM VIDEO)
T
EURO AV
OUTPUT
(TO TV)
T
EURO AV
OUTPUT
(TO TV)
SYSTEM
CONNECTOR
SYSTEM
CONNECTOR
VIDEO
INPUT
INPUT
VIDEO 1
VIDEO
INPUT
INPUT
VIDEO 2
SAG
1
SAG
PS
SCAN
SELECT
INTERLACE
S1600
SELECTABLE
COMPONENT
VIDEO OUTPUT
VIDEO
OUTPUT
VIDEO 1
16
SA-WS1000
16
3-2. PRINTED WIRING BOARDS — I/O BOARD (AEP, UK) —
E
E
E
E
E
E
E
E
E
E
E
E
E
1
8
1
5
1
14
9
1
TO
SYS-CONNE
BOARD
CN106
(Page 30)
HIGH
LOW
OFF
FOOT LIGHT
TO
FOOT(R) BOARD
CN1212
(Page 30)
TO
FOOT(L) BOARD
CN1213
(Page 30)
4
1
TO
SYS-CONNE
BOARD
CN107
(Page 30)
TO
AMP
BOARD
CN1312
(Page 25)
(Page 25)
TO
AMP
BOARD
CN1303
(Page 25)
(Page 25)
E
E
E
E
E
E
9
1
11
1
12
1
4
1
10
1
3
3
1
1
E
TO
EURO BOARD
CN219
(Page 22)
TO
EURO BOARD
CN216
(Page 22)
TO
EURO BOARD
CN227
(Page 22)
TO
EURO BOARD
CN218
(Page 22)
TO
MINI-DIN BOARD
CN1221
(Page 30)
IC202
IC204
IC203
IC201
•
: Uses unleaded solder.
• See page 13 for Circuit Boards Location.
Ref. No.
Location
D705
A-5
D761
E-5
D762
D-5
D763
A-5
D764
B-5
D765
A-6
D905
D-1
D906
E-1
IC201
D-6
IC202
E-6
IC203
D-6
IC204
D-6
Q205
E-2
Q206
E-2
Q207
E-1
Q208
E-1
Q761
E-3
Q762
D-2
Q763
B-6
Q764
B-6
Q765
E-2
Q766
B-6
Q767
E-3
Q768
B-6
Q769
B-2
Q770
B-2
Q771
B-6
Q772
A-3
Q773
A-5
Q774
A-3
Q775
B-2
Q906
C-7
• Semiconductor
Location
Ver 1.1 2004.01
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