Sony DAV-IS10 / SA-WSIS10 / SS-IS10 Service Manual ▷ View online
SA-WSIS10/SS-IS10
25
25
SA-WSIS10/SS-IS10
IC B/D
IC B/D
IC B/D
IC B/D
BOARD
(2/2)
J
AMP
CN218
BOARD
CN562
AMP
E
(1/2)
IC B/D
CN602
(2/2)
BOARD
C
DSP
3.4
150
0.4
21.4
21.4
20.7
21.4
2.5
7.2
31.8
30.7
4
2.9
2.4
4
3
150
0
2.4
150.5
22.3
22.3
23.3
23
2.3
2.4
3.2
3.2
3.3
4
3.2
11.9
11.9
13.5
3.2
11.9
11.9
13.5
8.8
8.8
11.9
3.1
0
0
30.7
2.4
28.7
0
3.1
3.1
1.1
275V
0.22
C902
D5SBA60F01
D901
250V
0.01
C920
250V
0.01
C918
250V
100p
C930
250V
100p
C913
SARS03
D913
12345
STR-F6138-LF1352(US,CND,TW)
OCP/
SYNC
SYNC
GND
D
VCC
FB/OLP
35V
47
C908
4700p
C911
220p
C909
220
R911
10
R905
D1NL20U-TR2
D905
18k
R919
3.3k
R906
2SB1116-TP-LK
Q901
10k
R907
3.3k
R908
100k
R909
TLP421F(D4-GR)
PC901
TLP421F(D4-GR)
PC903
FCU20UC20
D931
35V
2200
C932
35V
2200
C933
C935
0.01
5.6uH
L931
0.1
C939
5.6k
33k
R932
470k
R936
4.7k
R933
0.047
C937
3
1
2
TA76431AS(TPE6)
IC931
3.3k
R939
1k
R934
1k
R935
10k
R937
10k
R940
1k
R938
RT1N441C-TP-1
Q943
RT1N441C-TP-1
Q947
1k
R949
1
2
10
11
7
9
12
13
14
5
4
8
15
16
3
T902
NC
NC
NC
1
3
4
5
6
8
STR-V153
IC921
DRAIN
S/OCP
VCC
GND
FB/OLP
START_UP
2.2
2KV
47p
C925
0.1
C929
4.7
R922
D1NL20U-TR2
D922
100V
22
C922
2SD1616-TP-LK
Q921
4.7k
R923
10
R925
1k
R969
4700p
C923
50V
2.2
C924
680k
R926
TLP421F(D4-GR)
PC902
RK36LF-B3
D943
RK36LF-B3
D942
10V
3300
C940
16V
2200
C944
0.1
C967
25V
1000
C941
10uH
L941
10uH
L951
10uH
L942
10uH
L945
1
2
3
4
5
SI-3033KM-TL
IC943
Vcont
Vin
GND
Vout
Sense
1
2
3
4
5
SI-3120KM-TL
IC941
Vcont
Vin
GND
Vout
Sense
10V
470
C948
150
R946
10k
R948
10V
100
C949
25V
470
C942
0
R941
16V
100
C943
0.1
C951
220
R951
2.2k
R952
22k
R954
0.047
C952
3
1
2
TA76L431S(TPE6,Q)
IC951
3.9k
R953
470
R955
1k
R956
1k
R967
1k
R966
2kV
0.001
C953
STO2D-140
D921
0
R943
0
R971
10uH
L947
10uH
L948
S
RSR025N03TL
Q945
47k
R957
1k
R958
16V
100
C976
0.1
C954
16V
1000
C946
VDR901
R901
1M
275V
0.22
C901
F901
1
3
3P
CN901
LIVE
NUTRAL
0.22 2W
(US,CND,TW)
0.22
0.1
C961
10uH
L952
50V
47
1
3
10
11
2
9
12
13
14
5
8
4
6
NC
NC
NC
JW927
JW905
JW916
JW915
JW914
JW917
JW918
JW919
JW912
JW913
JW911
JW910
JW987
10uH
L943
JW983
JW984
JW985
JW988
JW986
L944
10uH
10uH
0.01
C936
0.01
C971
0.01
C970
0.01
C955
0.01
C969
0.01
C958
0.01
C968
0.01
C960
3.3k
R974
1
2
3
4
5
SI-3120KM-TL
IC942
Vcont
Vin
GND
Vout
Sense
25V
470
C945
16V
100
C947
RK36LF-B3
D944
RK36LF-B3
D941
35V
2200
C934
1
3
4
5
6
7
8
9
10
11
12
13
14
CN906
14P
P_CONT1
P_CONT2
E+4V
D+3.3V
E+6V
DGND
E+9V
M+8V
MGND
E+12V
D+12V
A+12V
DGND
E
EB902
E
EB903
E
EB904
MA111-TX
D914
MA111-TX
D906
MA111-TX
D907
MA111-TX
D908
MA111-TX
D909
MA111-TX
D910
RT1N441C
-TP-1
Q981
22k
R992
10k
R993
2SC3052EF
-T1-LEF
Q982
1
2
2P
CN903
FAN+12V
FAN-GND
1.2k
R910
∗
C903
1
43
2
1
43
2
3.3k
1
2
3
4
4P
CN904
GND
GND
+31.5V
+31.5V
MAZ8100G0LS0
D915
MAZ8100G0LS0
D923
MAZ8100G0LS0
D926
MAZ8200G0LS0
D945
MAZ8240G0LS0
D924
MAZ8051GMLS0
D932
MAZ8051GMLS0
D925
10k
R994
10k
R995
POWER BOARD
IC941
+12V REGULATOR
IC942
+12V REGULATOR
IC943
+3.3V REGULATOR
IC901
POWER CONTROL
IC921
POWER CONTROL
SHUNT REGULATOR
IC951
AC IN
(CHASSIS)
(US,CND,E32,TW)
(US,CND,E32,TW)
SHUNT REGULATOR
IC931
IC901
STR-F6168-LF1352(EXCEPT US,CND,TW)
8A 125V(US,CND,TW)
T6.3AH 250V(AEP,RU,UK,EA,SP,AR,TH,AUS,CH)
T8AH 250V(E32)
(US,CND,TW)
JW928
0.0015(EXCEPT US,CND,TW)
0.001(US,CND,TW)
C907
(EXCEPT US,CND,TW)
0.33 2W
R914
∗
R913
2W
R912
∗
R914
0.05 5W (US,CND,TW)
0.1 5W (EXCEPT US,CND,TW)
0.05 5W (US,CND,TW)
0.1 5W (EXCEPT US,CND,TW)
T901
JW981
JW982
FR901 0.1 1W
330 450V (EXCEPT US,CND,TW)
1000 200V (US,CND,TW)
1000 200V (US,CND,TW)
∗
C903
∗
C963,964
0.0022 250V(EXCEPT US,CND,TW)
0.001 250V(US,CND,TW)
(AEP,RU,UK,EA,SP,AR,TH,AUS,CH)
0.0033 400V(EXCEPT US,CND,TW)
0.01 400V(US,CND,TW)
0.01 400V(US,CND,TW)
C905
R903
∗
R904
∗
∗
R903,904
100K 3W(EXCEPT US,CND,TW)
33K 3W(US,CND,TW)
330p 250V(US,CND,TW)
680p 250V(EXCEPT US,CND,TW)
C938
0.82 1W
∗
R927
(EXCEPT US,CND,E32,TW)
1 1W
(US,CND,E32,TW)
470p 250V (EXCEPT US,CND,TW)
220p 250V (US,CND,TW)
C928
22 50V
∗
C910
10 50V (US,CND,TW)
C910
∗
C979
(E32)
(EXCEPT E32)
R931
R965
C965
0.001
250V
C964
∗
C963
∗
LF902
A
10
1
2
J
H
B
13
11
L
C
7
8
I
14
F
9
6
K
4
18
15
16
3
G
D
5
17
E
12
19
MAIN POWER
TRANSFORMER
C906
1000P
1.5KV
C980 3300p 1.5KV
(US,CND,TW)
(EXCEPT US,CND,TW)
R929
1/2W
SUB POWER
TRANSFORMER
R927
∗
LF901
(EXCEPT US,CND,TW)
TH901
B+ SWITCH
MAIN POWER
Q981,982
ON/OFF SWITCH
RIPPLE FILTER
PROTECT DETECT
MAIN POWER
ON/OFF SWITCH
PC901-903
ISOLATOR
RIPPLE FILTER
~
~
AEP,RU,UK,EA,SP,
AR,TH,AUS,CH
AR,TH,AUS,CH
4-15. SCHEMATIC DIAGRAM – POWER Board –
•
See page 26 for IC Block Diagrams.
(Page 21)
(Page 17)
(Page 20)
Ver. 1.2
SA-WSIS10/SS-IS10
26
26
SA-WSIS10/SS-IS10
•
IC Block Diagrams
– DSP Board –
IC612 NJM2387ADL3 (TE2)
1
VIN
2
CONTROL
5
GND
3
VOUT
4
VADJ
BANDGAP
REFERENCE
OVER VOLTAGE
PROTECTION
OVER CURRENT
PROTECTION
THERMAL
PROTECTION
ON/OFF
CONTROL
REGULATOR
VDD 2
OUT 1
GND 3
+
–
VREF
CD
5
NC
4
OVER
CURRENT
PROTECTOR
LATCH
&
DRIVER
OVER HEAT
PROTECTOR
REGULATOR
ON/OFF
SOFT
START
+
–
–
+
–
–
RESET
VREF
COMPARATOR
ERROR AMP
OSC
1
VIN
2
SW OUT
3
GND
4
ADJ
5
SOFT START
IC613 PST3635NR
IC614 SI8008TM-TL
•
Waveforms
– DSP Board –
– AMP Board –
1
IC701
qd
(CKOUT(O))
1 V/DIV, 50 ns/DIV
81.4 ns
3.8 Vp-p
4
IC701
wa
(XOUT(O))
1 V/DIV, 50 ns/DIV
81.4 ns
4.2 Vp-p
20.8
µ
s
3.8 Vp-p
3
IC701
qg
(LRCK(O))
1 V/DIV, 10
µ
s/DIV
20.8
µ
s
4.1 Vp-p
5
IC821
ih
(DPDVLRCK)
1 V/DIV, 10
µ
s/DIV
6
IC821
ij
(DPDVBCK)
1 V/DIV, 100 ns/DIV
326 ns
4.1 Vp-p
2
IC701
qf
(BCK(O))
1 V/DIV, 100 ns/DIV
326 ns
4 Vp-p
7
IC821
<zvc
(XTAL)
1 V/DIV, 20 ns/DIV
40 ns
1.6 Vp-p
8
IC611
qd
(Xout)
1 V/DIV, 100 ns/DIV
100 ns
3.2 Vp-p
20.4 ns
3.4 Vp-p
20.4 ns
3.4 Vp-p
qa
IC271
qf
(XFSOOUT)
1 V/DIV, 10 ns/DIV
qs
IC251
qf
(XFSOOUT)
1 V/DIV, 10 ns/DIV
20.4 ns
3.4 Vp-p
20.4 ns
3.4 Vp-p
qd
IC231
qf
(XFSOOUT)
1 V/DIV, 10 ns/DIV
qf
IC222
4
(OUT)
1 V/DIV, 10 ns/DIV
27
SA-WSIS10/SS-IS10
37
CE
38
CLK
39
XSEL
40
MODE0
41
MODE1
42
DGND
43
DVDD
44
DOSEL0
45
DOSEL1
46
CKSEL0
47
CKSEL1
48
XMODE
36
DI
MICRO
CONTROLLER
35
DO
34
ERROR
33
BPSYNC
32
VREF
31
DGND
30
DVDD
29
VF/DATAO2
28
F2/DLMP
27
F1/FSB1
26
F0/FSB0
25
CSFLAG
1
DISEL
2
DOUT
3
DIN0
4
DIN1
5
DIN2
6
DGND
7
DVDD
8
SDIN
9
AGND
10
LPF
11
AVDD
12
AGND
23 EMPHA
22 XIN
24 AUDIO
21 XOUT
20 XMCK
19 DVDD
18 DGND
17 XSTATE
16 DATAO
15 LRCK
14 BCK
13 CKOUT
PA,PB DETECT
REGULATOR
FS CALCULATION
AMP
CLOCK
SELECTOR
DATA SELECTOR
DATA SELECTOR
BUFFER RAM
INPUT SELECTOR
PLL
DEMODULATION
&
LOCK DETECT
C-BIT DETECT
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
–
REF
1
2
VCC
5
D
Q
CP
GND
TG
TG
TG
TG
4
C
C
C
C
C
C
_
C
_
C
_
C
_
C
_
3
IC701 LC890561W
IC801, 802 SI-3010KM-TL
IC820 74LVC1G79GW-125
28
SA-WSIS10/SS-IS10
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
12
11
10
9
8
7
6
5
4
3
VSUBC
XVSS
OUTR2
VSSR
OUTR1
VDDR
VSSL
VSSR
OUTL2
OUTL1
VSSL
VDDL
2
1
PWM
CLOCK
GENERATOR
(SECONDARY)
CLOCK
GENERATOR
(PRIMARY)
31
29
25
OVFFLAGL
26
SFLAG
27
INIT
30
S g P
GAIN
CONTROL
INIT/
MUTE
SAMPLING
RATE
CONVERTER
FILTER &
LOW CUT
FILTER
LINER
INTERPOLATOR
∆ Σ
48
XFSOIN
47
XVDD
HPVDDL
46
45
HPOUTL1
HPVSSL
44
43
HPOUTL2
HPVDDR
42
41
HPOUTR1
HPVSSR
40
HPOUTR2
39
37
FSOCKO
38
FSOI
13
XOVSS
14
XFSOOUT
15
XOVDD
16
DVDD
17
DVSS
18
NSPMUTE
19
SOFTMUTE
20
PGMUTE
SERIAL
CONTROLLER
21
SCDT
22
SCSHIFT
23
SCLATCH
24
OVFFLAGR
28
MCKSEL
32
BFVDD
33
BFVSS
34
TEST
35
DVDD
36
XFSIIN
LRCK
BCK
DATA
IC231, 251, 271, 291 CXD9876R
– AMP Board –
IC221 TK11118CSCL-G
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