STR-KS1100 - Sony Audio Service Manual (repair manual). Page 8

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STR-KS1100
8
8
STR-KS1100
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
R1189
R1190
R1635
R1220
R1224
CNS192
R1221
R1222
R1225
R1137
R1136
R1135
R1134
R1128
R1129
R1140
R1142
R1143
R1144
R1149
R1150
R1151
R1124
R1121
R1041
R1044
R1043
R1636
R1122
R1123
R1125
R1126
R1163
R1053
R1145
R1100
R1181
R1054
R1055
R1097
R1099
R1182
R1138
R1127
R1158
R1159
R1160
R1161
R1167
R1168
R1076
R1087
R1162
R1071
R1072
R1073
R1183
R1184
R1185
R1187
R1188
R1171
R1172
R1173
R1170
R1166
R1169
R1156
R1157
R1091
R1096
R1098
R1174
C1107
C1138
C1142
Q962
Q963
C1130
C1129
C1124
C1123
C1122
C1121
C1125
C1102
C1137
C1139
C1108
C1104
C1620
C1105
C1299
C1150
C1151
C1152
C1127
C1126
X1101
IC1131
EB905
R1165
IC1601
R1092
R1089
R1079
R1078
CNP195
R1120
IC1111
R1042
10k
10k
2.2k
1k
100
9P
10k
47k
1k
0
100
0
0
100
100
100
100
100
100
100
100
0
100
100
100
0
10k
2.2k
100
100
1k
1k
4.7k
100
100
100k
10k
100
100
10k
10k
10k
100
100
3.3k
3.3k
100
100
100
100
100
100
100
10k
10k
10k
100
100
100
100
100
100
100
100
100
100
100
0
0
22
100
100
100
0.1
0.1
0.1
2SC3052EF-T1
2SC3052EF-T1
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0
0
0.1
220p
220p
24MHz
BR24L16FJ-WE2
0
100
100
100
100
6P
100
S-80929CNMC
0
DSP_XRST
DIR_DATA0
DSP_ACK
DSP_HDIN
DSP_HCLK
DSP_HDOUT
DSP_HCS
DSP_GP12
DSP_BST
DIR_ERROR
DSP_GP9
DSP_PM
D-GND
D3.3V
3.3V
AC-DET
P.CONT1
P.CONT2
BD3842 CLK
BD3842 DATA
DIR_XSTAE
DIR_DO
DIR_D1
DIR_HCE
DIR_CLK
DIR_CKSEL
AD_RST
DIR_XMODE
OVF2
OVF1
SD
RESET
LAT3
LAT2
LAT1
SHIFT
SCDT
SOFT_MUTE
NS_INIT
ADCC_INT
8V
MGND
C_LINK_RX
C_LINK_TX
C_LINK_DEC
DC_SD
P.CONT3
ADCC2
GND
VCC
VDD
A
B
V CONTROL
ERR
L
A
T
2
TDO
S
H
IF
T
S
C
D
T
S
M
U
T
E
IN
T
O
V
F
O
V
F
W
L
A
T
1
L
A
T
3
D
C
_
S
D
B
D
3
8
4
2
 C
L
K
D
S
P
_
H
C
L
K
D
S
P
_
H
D
IN
D
S
P
_
H
D
O
U
T
DIR_XSTAE
OVFW
OVF
LAT2
LAT3
LAT1
SHIFT
SCDT
SMUTE
INT
DC_SD
T
U
N
E
R
_
L
E
D
A/D2
A/D0
A/D1
R
E
S
E
T
RESET
MD0
MD0
MD2
MD2
FLASH2
FLASH1
FLASH1
FLASH2
S
A
-C
D
 L
E
D
T
V
 L
E
D
RDS SIGNAL
R
D
S
 C
L
K
R
D
S
 D
A
T
A
DIR_XMODE
DIR_CKSEL
DIR_CLK
DIR_DO
DIR_HCE
DIR_D1
DIR_XSTAE
DSP_XRST
DIR_DATA0
DSP_ACK
DSP_HDIN
DSP_HCLK
DSP_HDOUT
DSP_HCS
AD_GP12
DSP_GP9
DSP_PM
DIR_ERROR
DSP_BST
AD_RST
BD3842 DATA
BD3842 CLK
V
O
L
A
V
O
L
B
SCL
SDA
SDA
SCL
F
L
_
C
L
K
F
L
_
D
IN
F
L
_
S
T
B
S
IR
C
S
P
O
W
E
R
 K
E
Y
B
D
3
8
4
2
 D
A
T
A
A
D
_
R
S
T
A
D
_
G
P
1
2
D
S
P
_
A
C
K
D
S
P
_
H
C
S
D
S
P
_
B
S
T
D
S
P
_
G
P
9
D
IR
_
D
A
T
A
0
D
S
P
_
X
R
S
T
D
S
P
_
P
M
DIR_ERROR
DIR_XMODE
DIR_CLK
DIR_HCE
DIR_D1
DIR_DO
DIR_CKSEL
TCLK
TDA
LAT
DIR_ERROR
DIR
DSP
DSP
FLASH1
FLASH2
VDD
GND
RESET
MD0
MD2
D
A
TA
O
G
P9
BS
T
H
CS
H
A
CN
X
R
S
T
PM
VS
S
H
D
O
U
T
H
D
IN
H
CLK
VC
C
5
AVCC
AVRH
AVSS
A/D0
A/D1
A/D2
VSS
VERSION
MD0
MD1
M
D2
SIR
CS
P
OW
ER
 K
EY
RS
TX
X1A
X0
A
VSS
X0
X1
VCC3
XMODE
CLK
CE
DI
DO
ERROR
XSTATE
CKSEL1
FUSE DETECT
SDA
SCL
EEPROM
R
D
S
 D
A
TA
RD
S
 CL
K
RDS SIGNAL
X
RS
T
G
P12
AD
_R
ST
PO
W
ER
_SD
POWER_RST
P.CONT1
STOPP.STOP
LAT
3
LA
T2
LA
T
1
S
H
IFT
SCD
T
SO
FT_M
U
TE
IN
T
VO
LA
VO
LB
FL_D
IN
FL_
CLK
FL_ST
B
SLATCH
T_DO
LRCK_SW
O
VF
P
W
M
_D
A
T.CLK
T.DATA
N
O
 U
S
E
NO USE
H
DM
I-S
W
1
H
DM
IP
R
E
HDMI-SW1
GND
AD
CC
_IN
T
ADCC2
HDMI-CTL
HDMI-OEB
H
D
M
I-O
EB
H
DM
I-CTL
SCL
SDA
P-C
O
N
T2
O
VFW
TU
N
ER
 LE
D
HDMI-DET
H
D
M
I-D
ET
N
O U
SE
NO
 US
E
NO USE
N
O
 U
S
E
N
O
 U
S
E
FLA
SH
2/C
_LIN
K
_R
X
FLAS
H
1/C
_LIN
K_T
X
ST(NC)
T_MUTE(NC)
TV
 LE
D
BD
384
2 CLK
BD
3842 D
ATA
D
C
_SD
C
_LIN
K
-D
EC
+7V
SA
-C
D
 LE
D
A0
A
1
A
2
G
N
D
V
CC
W
C
B
S
CL
S
DA
(CHASSIS)
(1/8)
G
V
O
NC
CD
P-CONT3
N
O U
SE
MB90F045PF-G-9036-SPE1
SYSTEM CONROLLER
RESET SIGNAL GENERATOR
EEPROM
Q962,963
POWER CONTROL
(NC)
C1140
0.1
(Refer to page 31 
on service manual)
2-5. SCHEMATIC  DIAGRAM  – MAIN Board (1/8) –
(Page 11)
(Page 10)
(Page 13)
(Page 15)
(Page 9)
(Page 15)
(Page 10)
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