Schematic Diagram - Main Board (5/10) - Sony STR-KS2000 Service Manual

STR-KS2000
Q Q
3 7 6 3 1 5 1 5 0
6-10. SCHEMATIC DIAGRAM - MAIN Board (3/10) -
1 2 3 4
MAIN BOARD (3/10)
18
A
CLINK_DET
BD3842CLK
MAIN
BOARD
BD3842DATA
(6/10)
(Page 23)
14
B
12
13
MAIN
BOARD
FSRATE
(1/10)
(Page 18)
INIT
INIT
R1173 100
SOFT_MUTE
SC_SOFT_MUTE
R1172 100
SCDT
SC_SCDT
R1171
100
SHIFT
SC_SHIFT
C R1188
100
LAT1
20
SC_LAT1 R1187
100 LAT2
SC_LAT2
R1185
100 LAT3
MAIN
SC_LAT3
BOARD R1170
100 OVF1
(9/10)
SC_OVF1
R1184 100 OVFW
(Page
SC_OVFW
R1166 100
RESET
26)
SC_RESET
R1183 100
SD
SC_SD
R1189 100
DC_DET
D
SC_DC_DET
D_GND
TUNER_LED
TV_LED
SACD_LED
E
TC74HC153_B R1210
TC74HC153_A R1211
XSTATE
DIRXMODE R1041
TC74HC153_B
TC74HC153_B
DIRCKSEL
TC74HC153_A
TC74HC153_A
DIRXMODE R1042
DIRXMODE
100
19
DIRCKSEL
F DIRCKSEL
DIRCLK
DIRCLK
MAIN
DIRCE
BOARD
DIRCE
(5/10)
DIRDI
DIRDI
(Page 22)
T E
L 1 3 9 4 2 2 9 6 5 1 3
DIRDO DIRCLK
DIRDO
DIRDATAO DIRCE
DIRDATAO
DIRDI
ADDA_RST
ADDA_RST
DIRERROR DIRDO
DIRERROR
DIRERROR
G
MD2
INIT
H
11
I
J
K
DIRDATAO
ADDA_RST
L w w w
15
17 DGND
18
MAIN
17
BOARD
(2/10) 19
(Page 19)
M
STR-KS2000
• See page 40 for Waveforms. • See page 51 for IC Pin Function Description.
5 6 7 8
R1127
100
C1095
C1096 C1097
100
10
10
16V
30 29 28 27 26 25 24 23
R1209 C1918
1000p
10k
0
31
0
32
0
33 TUNER LED
3.5
34 HDMI REG CTL TV LED
100 0
35 TC74HC153_B SACD LED
100 0
36 TC74HC153_A
3.3
37 DIR XSTATE
100
3.5
38
DIR_XMODE(RESET)
3.5
39
DIR_CK_SEL
40
VSS
R1213
C1917
41 NO USE
10k
1000p
C1094
42 NO USE
0.1
43 VSS
3.5
44 VCC
R1140 100 0
45 DIR_CLK
R1134 100 0
46
DIR_CE(LAT)
R1315 100
0
47
DIR D1
3.3
48
DIR D0
3.3
49 DIR ERROR
1.6
50 FSRATE
3.5
51 NMIX
R1214 10k
0
52 MD2
C1205 0.1
53
MD1
0.1
C1206
54
MD0
0
55
R1216 10k INIT
3.5
56 VCC
1.6
57 12.5MHZ
C1103 1.5
58 12.5MHZ
0.1
59 VSS
60 XOA
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
X1300
12.5MHz
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http://www.xiaoyu163.com
9 10 11 12
R1123
100
22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
120
119
0
118
3.3
NO USE
117
0.2
NO USE
VERSION 116
3.5
MODEL
A/D 2 115
3.5
TUNE SD 114
A/D 1
3.5
113
A/D 0
112
VSS
111
AVSS/AVRL
3.5
AVRH 110
3.5
AVCC 109
3.5
DAVC 108
Q Q
107
DSVS
IC1018 3 7 6
106
NO USE
SYSTEM CONTROLLER 105
NO USE
0.1
IC1018
104
HDMI RESET
MB91353APMT-G-111E1 0.1
103
FLASH_SO
0.1
FLASH_SI 102
3.5
CLINK_DET 101
3.5
CLINK_RX(M-OUT-CLINK-IN) 100
3.3
99
CLINK_TX(M-IN-CLINK-OUT)
3.5
98
EEPROM DATA
97
SACD LED
96
NO USE VSS
3.5
VCC 95
HDMI (M-OUT-HDMI-IN)
94
HDMI (M-IN-HDMI-OUT)
3.5
93
DSP SPI CLK
2.4
92
3.5
91
R1203
100
u 1 6 3
20 20
2 4
8 9 9
13 14 15
C1134 0.1
R1164 0(US(for HT-SS2000))
4.7k(EXCEPT US(for HT-SS2000))
R1163
R1193 47k 47k
R1194 0(US,CND)
2.2k(AEP,UK) (AEP,UK) (EXCEPT US(for HT-SS2000))
R1072
10k
C1119 0.1
R1073
C1120 0.01
10k
C1118 0.1
C1122 0.1
C1123 0.1
C1080 0.1
R1106
10k
3 1 5 1 5 0 8 9
R1065
10k
R1158
100 HRST
C1092
0.1
C1131 R1160
0.01 100
HTX
R1168 100
C1132 0.01 R1201
100 HRX
100 DSP_SPI_CLK
R1561
R1174
100
R1064
10k
m
c o
.
2
8 9 9
16 17 18
20
SD
21
DCAC_ON/OFF
TUNE_SD
A/D_2
A/D_1
A/D_0
21
MAIN
BOARD
(4/10)
2 4 9 8 2 9 9
R1202 (Page 21)
100
FLASH_S0
FLASH_S1
INK_RX
INK_TX
EEPROM_DAT
CEC
23
22