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Schematic Diagram - Main Board (1/8) - Sony STR-KS1100 Service Manual

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Table of Contents
STR-KS1100
Q Q
3 7 6 3 1 5 1 5 0
4-10. SCHEMATIC DIAGRAM – MAIN Board (1/8) –
(1/8)
ADCC_INT
D-GND
D3.3V
DSP_BST
DSP_BST
DSP_XRST
DSP_XRST
DIR_ERROR
DIR_ERROR
DSP_ACK
DSP_ACK
DSP_HDIN
DSP_HDIN
DSP_HCLK
DSP_HCLK
DSP_HDOUT
DSP_HDOUT
DSP_HCS
(Page 23)
DSP_HCS
AD_GP12
DSP_GP12
DSP_GP9
DSP_GP9
DSP_PM
DSP_PM
DIR_ERROR
ERR
DIR_DATA0
DIR_DATA0
T E
L
1 3 9 4 2 2 9 6 5 1 3
AD_RST
AD_RST
DIR_XSTAE
DIR_XSTAE
BD3842 DATA
BD3842 DATA
BD3842 CLK
BD3842 CLK
DIR_CKSEL
DIR_CKSEL
DIR_XMODE
DIR_XMODE
DIR_CLK
DIR_CLK
DIR_DO
DIR_DO
(Page 22)
DIR_HCE
DIR_HCE
DIR_D1
DIR_D1
R1184
100
OVFW
OVF2
R1170
100
OVF
OVF1
R1183
100
SD
R1166
100
RESET
R1185
100
LAT3
LAT3
R1187
100
LAT2
LAT2
R1188
100
LAT1
LAT1
R1171
100
SHIFT
SHIFT
R1172
100
SCDT
SCDT
R1173
100
SMUTE
(Page 25)
SOFT_MUTE
INT
NS_INIT
R1174
100
DC_SD
DC_SD
C1140
0.1
MGND
8V
(Page 27)
CNP195
6P
+7V
HDMI-SW1
GND
HDMI-OEB
w w w
HDMI-DET
(Page 31)
HDMI-CTL
STR-KS1100
• See page 34 for Waveforms.
• See page 41 for IC Pin Function Description.
RESET SIGNAL GENERATOR
IC1111
S-80929CNMC
NC
G
V
CD
O
C1137
0.01
X1101
24MHz
VSS
X0
X1
VCC3
TCLK
R1167
100
T.CLK
TDA
R1168
100
T.DATA
LAT
R1125
1k
SLATCH
TDO
R1126
1k
T_DO
T_MUTE(NC)
C1299
R1181
ST(NC)
0.1
10k
R1225
1k
P-CONT3
R1120
100
LRCK_SW
DIR_XMODE
R1041
100
XMODE
DIR_CLK
R1042
0
R1043
10k
CKSEL1
DIR_CKSEL
R1140
100
CLK
DIR_HCE
R1134
0
CE
DIR_D1
R1135
0
DI
DIR_DO
R1136
100
DO
DIR_ERROR
R1137
0
ERROR
DIR_XSTAE
XSTATE
R1222
47k
Q962,963
Q963
POWER CONTROL
2SC3052EF-T1
R1221
Q962
10k
2SC3052EF-T1
x
a o
y
.
i
http://www.xiaoyu163.com
R1189
R1129
10k
100
C1107
0.1
R1127
100
SYSTEM CONROLLER
IC1601
Q
Q
MB90F045PF-G-9036-SPE1
3
7
6
DIR
DSP
DSP
u 1 6 3
20
20
http://www.xiaoyu163.com
2
4
8
9
9
R1100
100k
MD2
C1138
0.1
R1636
2.2k
C1108
0.1
C1105
0.1
R1128
100
R1190
10k
MD1
C1104
0.1
MD0
MD0
R1635
2.2k
STOPP.STOP
C1620
0.1
R1220
FUSE DETECT
1k
P.CONT1
R1165
0
VERSION
C1121
0.1
R1145
100
ADCC2
C1125
0.1
RDS SIGNAL
RDS SIGNAL
VSS
C1122
0.1
NO USE
R1073
10k
3
1
5
1
5
0
8
9
2
A/D2
A/D2
R1072
10k
A/D1
A/D1
R1071
10k
C1123
0.1
A/D0
A/D0
C1142
0.1
C1124
0.1
AVSS
R1159
AVRH
3.3k
AVCC
R1156
0
R1158
3.3k
SDA
SDA
EEPROM
R1157
0
SCL
SCL
C1139
0.1
POWER_RST
FLASH2
NO USE
FLASH1
EEPROM
R1097
IC1131
10k
BR24L16FJ-WE2
C1152
C1151
C1150
0.1
0
0
m
c o
.
2
8
9
9
V CONTROL
A
B
VCC
VDD
(Page 21)
GND
ADCC2
AC-DET
P.CONT3
P.CONT1
3.3V
(Page 27)
P.CONT2
4
9
8
2
9
9
CNS192
9P
SDA
SDA
SCL
SCL
MD2
MD2
MD0
MD0
RESET
RESET
(NC)
GND
VDD
FLASH1
FLASH2
FLASH2
FLASH1
C_LINK_DEC
C_LINK_TX
C_LINK_RX
(Page 22)
EB905
(CHASSIS)

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