Sony SA-CT770 User Manual

HT-CT770
HT-CT770
4141
• See page 46 for Waveforms. • See page 46 for IC Block Diagrams.
5-16. SCHEMATIC DIAGRAM - MAIN Board (6/6) -
Note: IC1009 and IC1010 on the MAIN board cannot replace with single.
When these parts are damaged, replace the complete mounted board
3.3
3.9
3.3
3.9
3.3
4.9
3.3
3.3
0
3.3
3.3
2.4
8.6
15.5
4
3.9
3.3
3.3
3.3
0.7
3.9
0
15.5
11. 7
3.5
6.1
1.1
0.7
21
0
3.3
2.5
0.3
1
C1033
0.1
C1026
0.1C1021
0.022
C1042
C1013
0.022
0.1
C1040
0.001
C1031
C1011
0.01
100p
C1030
100p
C1029
0.1
C1043
1
C1045
22
C1037
0.1
C1041
1
C1034
C1018
0.1
0.22
C1009
10
C1008
0.01
C1010
22
C1038
C1016
0.1
10
C1039
0.001
C1061
10V
100
C1032
25V
47
C1044
4V
220
C1036
C1035
10V
100
CL1014
CL1068
CL1067
CL1066
CL1063
9P
CN1005
/VACS_REQ1
PVDD_28V2
PVDD_28V3
PVDD_28V4
PVDD_GND5
PVDD_GND6
PVDD_GND7
UN12V8
AGND9
24P
CN1002
1DGND
2 SPI_CLK
3NFC_DAT
4 NFC_SEL
5NFC_IRQ
6 NFC_SW
7 NFC_RFDET
8E4V
9 SIRCS
10 DGND
11 FL_CLK
12 FL_CS
13 FL_DATA
14 DD12V
15 DD6V
16 DDGND
17 DDGND
18 BT_LED
19 P_LED
20 RST_FL
21 KEY0
22 KEY1
23 KEY2
24 SIRCS2
CRH02(T5R,SONY,XM)
D1008
DA2J10100L
D1009
DA2J10100L
D1005
DD6V
FB1005
FB1008
FB1012
FB1006
FB1010
FB1007
FB1009
FB1003
BD00IC0WEFJ-E2
IC1008
1OUT
2FB
3GND
4NC5EN
6NC
7NC
8IN
PST8429UL
IC1003
1GND
2VDD 3Cd
4OUT
JL1034
JL1077
JL1076
JL1075
JL1030
JL1080
JL1082
JL1037
JL1029
JL1014
JL1018
JL1054
JL1020
JL1021
JL1022
JL1036
JL1038
JL1027
JL1016
JL1052
JL1033
JL1079
JL1031
JL1032
JL1019
JL1081
JL1035
JL1023
JL1024
JL1053
JL1078
10uH
L1003
2.2uH
L1002
S
SSM3J325F,LSOYF
Q1007
2PC4081R-115
Q1002
LTC014EUBFS8TL
Q1008
47k
R1070
100R1106
100R1105
100R1104
100R1103
100R1102
100
R1101
22k
R1074
R1045
100k
R1009 100
47k
R1075
100R1092
100
R1087
100
R1093
100R1138
100
R1088
100
R1089
100
R1090
R1046
10k
R111 9
22k
10k
R111 5
3.3k
R111 4
R1120
22k
3.3k
R111 7
3.3k
R1121
10k
R111 8
470
R111 6
R1099 100
R111 0
100
100
R1091
100k
R1071
10k
R1073
47k
R1072
AMP_3.3V
E4V
E12V
P_GND
PVDD_28V
AGND
MM3411A33URE
IC1013
CE
1
GND
2
VOUT
3
VDD
4
R1154N001C-TR-FE
IC1011
VOUT
1
GND
2
VDD
3
ADJ
4
CE
5
MFI337S3959
IC1010
GND
1
SDA
2
NC_3
3
NC_4
4
NC_5
5
SCL
6
RST
7
VCC
8
RT8295ALZSP
IC1009
BOOT
1
VIN
2
SW
3
GND
4
FB
5
COMP
6
EN
7
SS
8
JL1083
JL1084
1
C1059
1
C1060
1k
R1160
100
R1134
100
R1132
100
R1133
10k
R1144
2.2k
R1145
3.3k
R1143
1
C1055
1
C1054
100
R1130
0.1
C1046
FB1004
33k
R1076
DGND
DGND
DGND
E4V
E12V
DGND
SEL_NFC
IRQ_NFC
SW_NFC
RFDET_NFC
CP_DATA
CP_CLK
CP_RESET
DATA_NFC
SPICLK_NFC
PW_VACS_DET
SIRCS
FL_CLK
FL_CS
FL_DATA
BT_LED
P_LED
RST_FL
KEY0
KEY1
KEY2
SIRCS2
P_CONT1
7
8
9
10
4
5
6
3
1
2
IC1013
+3.3V REGULATOR
IC1010
MFI
IC1011
+12V REGULATOR
IC1008
+3.3V REGULATOR
IC1009
DC/DC CONVERTER
IC1003
VOLTAGE DETECT
(6/6)MAIN BOARD
>115S
(5/6)
MAIN
BOARD
RESET SWITCH
Q1007, 1008
B+ SWITCH
(CHASSIS)
(CHASSIS)
CAM101
CAM102
FFC4
CN801
DISPLAY
BOARD
>04S
>108S
(3/6)
MAIN
BOARD
>113S
(4/6)
MAIN
BOARD
>114S
(4/6)
MAIN
BOARD
CN902
POWER
BOARD
>05S
>105S
(2/6)
MAIN
BOARD
>103S
(1/6)
MAIN
BOARD
10 11 12 13 14 15
G
H
I
F
1
C
J
D
6
E
K
2
B
3
A
45 789
(Page 36)
(Page 37)
(Page 45)
(Page 39)
(Page 39)
(Page 38)
(Page 43)
(Page 40)

Sony SA-CT770 Specifications

General

Brand	Sony
Model	SA-CT770
Category	Speaker System
Language	English