Read Sony AIR-SW10TI / SA-WA10R Service Manual online
SA-WA10R
SA-WA10R
13
13
4-5. SCHEMATIC DIAGRAM - MAIN (SW) Board (2/2) -
• See page 10 for Waveforms. • See page 16 for IC Block Diagrams.
B
W904
POWER (SW)
BOARD
C
W905
POWER (SW)
BOARD
(1/2)
3
MAIN (SW)
BOARD
(1/2)
1
MAIN (SW)
BOARD
(1/2)
4
MAIN (SW)
BOARD
(1/2)
2
MAIN (SW)
BOARD
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
IC B/D
3
4
1.6
3.3
1.6
3.3
1.6
1.6
3.3
3.3
3.3
1.6
1.6
1.6
1.6
3.3
3.3
0
3.3
1.6
0
1.8
0
1.6
0
3.3
3.3
3.3
3.3
0
3.3
3.3
1.8
2.7
3.3
4.1
1.3
2.9
1.3
2.9
3.3
1.8
4.1
3.3
1.6
1.7
3.3
1.6
1.6
3.3
3.3
1.7
1.6
3.3
1.6
3.3
3.3
1.6
25
13.7
13.7
13.7
25
12.1
12.1
13.7
27.3
27.3
3.3
1.6
12.1
3.3
0
3.3
3.3
3.3
3.3
1.6
27.3
12.1
12.1
27.3
27.3
12.1
0
3.3
13.5
13.5
0
13.5
13.5
0
5
4
3
2
1
MC74VHC1GU04DFT1
IC706
NC
IN
GND
OUT_
VCC
4.7
R775
10k
R770
10k
R771
2200p
C782
4.7
R774
2200p
C780
0.1
C784
10k
R772
2200p
C779
10k
R773
0.1
C783
2200p
C781
2.2
C774
220k
R768
100k
R767
220k
R769
ISA1235AC1TP-1EF
Q702
ISA1235AC1TP-1EF
Q703
10
R766
47k
R765
2SC3052EF-T1-LEF
Q701
PROTECT DETECT
1
C771
10
R764
10uH
L709
50V
10
C719
16V
1000
C718
0.1
C785
0.1
C773
6.3V
1000
C713
1000p
C744
1000p
C742
100
R732
100
R731
100
R730
100
R729
100
R728
100
R727
100
R726
100
R719
10k
R720
100
R717
CL35
0
R721
470
R722
47k
R718
0
R723
CL33
CL25
10
R738
10
R739
10
R740
10
R741
1M
R752
10uH
L703
22
R754
22
R755
CL34
2
1
CN703
2P
SP -
SP +
CL36
0
R744
31
32
33
34
35
36
1
2
3
4
5
6
30
29
28
27
26
8
7
9
10
11
21
22
23
24
25
12
13
14
15
20
19
16
17
18
CXD9774M
IC707
RGND
BP
BM
/RST
RGND
GREG
M3
DREG
DVSS
M1
M2
DVDD
/SD
RESV
/OTW
AM
AP
RGND
GREG
PVDD
PVSS
BST_A
PVDD_A
PVDD_A
OUT_A
OUT_A
PVSS
PVSS
OUT_B
OUT_B
PVDD_B
PVDD_B
BST_B
PVSS
PVDD
GREG
390
R735
22k
R737
47p
C753
100
R736
100
R747
1k
R757
1k
R763
1k
R762
1k
R758
1k
R756
CL40
L705
P6SMB39AT3
D755
P6SMB39AT3
D756
0.22
C761
0.22
C762
3.3
R759
0
R742
470
R750
0.1
C754
100
R745
100
R749
0.1
C756
100
R748
1
C759
1
C766
0.047
C760
0.047
C763
L706
0.22
C764
0.22
C765
3.3
R761
35V
2200
C716
0.1
C769
0.01
C770
CL43
CL41
CL47
CL45
CL50
I
O
G
KIA7812API-U/PF
IC708
1
C735
1
C738
1
C747
1
C746
1
C724
1
C723
1
C725
1
C741
1
C740
1
C745
1
C743
1
C749
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 41 42 43 44 45 46 47 48
CXD9788AR
IC704
XVSS
VSUBC
VSSR
OUTR2
VDDR
OUTR1
VSSR
VSSL
OUTL2
VDDL
OUTL1
VssL
XOVSS
XFsoOUT
XOVDD
DVDD
DVSS
NSPMUTE_
SOFTMUTE_
PGMUTE_
SCDT
SCSHIFT
SCLA
TCH
OVFFLAGR
OVFFLAGL
SFLAG
INIT_
MCKSEL
LRCK
BCK
DATA
BFVDD
BFVSS
TEST
DVDD
XFSIIN
FSOCKO
FSOI
HPOUTR2
HPVSSR
HPOUTR1
HPVDDR
HPOUTL2
HPVSSL
HPOUTL1
HPVDDL
XVDD
XFSOIN
1
C704
10V
100
C707
0.1
C772
35V
2200
C717
JL73
JL74
CL42
CL46
JL76
JL75
JL77
JL78
10V
220
C711
6.3V
1000
C720
1
C786
10k
R701
10
R710
100
R705
10
R711
10k
R708
100
R714
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20P
CN701
GND
VCC-3.3V
GND(DET)
MCLK
A0
A1
GPIO-2_ASIC_INT_
GPIO3_ASIC
GPIO0_ASIC
GPIO1_ASIC_LINK
I2C_SCL
RESN_
DINB_DOUTD
I2C_SDA
LRCK
DOUTB_DIND
BCK
D-GND
DOUTA_DINC
DINA_DOUTC
SA_DAT
SA_CLK
/SA_INT
/SA_RST
SA_POW_ON
POW_ON
P_ON_DET
/AMP_INIT
AMP_SCLATCH
AMP_SCDT
AMP_SCSHIFT
/AMP_PGMUTE
/AMP_SOFTMUTE
/AMP_NSPMUTE
/AMP_RST
/AMP_SD_OTW
JL06
JL07
JL10
JL09
JL15
JL04
JL02
JL18
JL13
6.3V
1000
C705
10V
100
C706
1
C703
1
C755
+4V
1
C789
GND
D713
UDZW-TE17-2.4B
CL26
CL27
CL28
CL30
CL31
2.2k
R777
2.2k
R778
100k
R785
22k
R780
CL37
3_3V_P_MONI
MC2836
D758
3
2
1
4
10uH
L710
10k
R781
1
2
3
4
5
BD33KA5WFP-E2
IC701
CTL
VCC
GND
OUT
NC
0
R782
MC2836
D708
10V
100
C709
0.01
C727
10V
220
C712
1
C722
10k
R725
5
4
3
2
1
TK11133CSCL-G
IC703
ON-OFF_
GND
Np
V_OUT
V_IN
CL32
1
C721
10V
100
C708
0.01
C726
47k
R716
6.3V
1000
C710
5
4
3
2
1
TK11118CSCL-G
IC702
ON-OFF_
GND
Np
V_OUT
V_IN
10uH
L702
CL10
10p
C728
10p
C739
10V
220
C714
47
R734
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC74VHC74DTR2
IC705
RST
-1
DA
T-1
CLK-1
SET
-1
Q1
Q1_
GND
Q2_
Q2
SET
-2
CLK-2
DA
T-2
RST
-2
Vcc
CL52
CL53
47
R733
1
C736
JL71
JL72
CL01
JL03
JL05
JL08
JL11
JL12
JL14
JL16
JL17
JL19
JL20
/P_MONI_2
JL80
4
3
2
1
CN704
4P
P-GND
+27V
P-GND
+27V
1
C775
1
C776
10V
220
C715
E
EP706
E
EP707
1000p
C758
100
R753
10p
C750
10p
C751
49.152MHz
X702
E
EP702
CL02
CL03
4.7k
R786
4.7k
R787
1k
R788
UDZW-TE17-8.2B
D759
1.1uH
FB708
100p
C701
100p
C702
0
FB704
1uH
L704
1uH
L701
220
R789
220
R790
1
2
3
4
5
5P
CN706
D-GND
+4v
P-ON/OFF_
P_ON_DET
P-MONI-2
10k
R791
10k
R792
1
C792
1
C793
C767 0
C768 0
0
C790
0
C791
100p
C794
100p
C795
100p
C796
C787 0
0
C788
0
C797
10
R702
10
R703
10
R709
10
FB705
10
FB706
10
FB707
/AMP_NSPMUTE
/AMP_SOFTMUTE
/AMP_PGMUTE
AMP_SCDT
AMP_SCSHIFT
AMP_SCLA
TCH
/AMP_RST
SA_DAT
/AMP_INIT
AMP_SCLATCH
AMP_SCSHIFT
AMP_SCDT
/AMP_PGMUTE
/AMP_SOFTMUTE
/AMP_NSPMUTE
/AMP_SD_OTW
SA_DAT
/SA_RST
SA_CLK
/SA_INT
POW_ON
P_ON_DET
/AMP_SD_OTW
/P_MONI_2
P_ON_DET
POW_ON
3_3V_P_MONI
SA_POW_ON
3_3V_P_MONI
POW_ON
/SA_RST
SA_CLK
/SA_INT
/P_MONI_2
/AMP_RST
/AMP_INIT
SA_POW_ON
IC701
+3.3V
REGULATOR
IC705
CLOCK BUFFER
IC706
IC702
IC703
IC704
STREAM
PROCESSOR
IC707
POWER AMP
(CHASSIS)
IC708
(CHASSIS)
(CHASSIS)
MAIN (SW) BOARD (2/2)
SP701
+3.3V
REGULATOR
+1.8V
REGULATOR
CLOCK
SHIFT
+12V
REGULATOR
1
2
3
EZW-RT10A
TRANSCEIVER
(EZW-RT10A)
WIRELESS
OVER LOAD DETECT
Q702, 703
J
4
B
16
6
9
11
D
15
H
10
K
17
3
5
12
C
F
18
1
19
E
8
G
14
A
2
13
I
7
(Page 12)
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