6-31. Schematic Diagram - Micon Board (1/3) - Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Service Manual

STR-DA2400ES/DG920

6-31. SCHEMATIC DIAGRAM - MICON Board (1/3) -

1 2 3 4
MICON BOARD (1/3)
A
(DA2400ES:US)
CN8002
B
SIRIUS
JL8077
JL8078
7 6
8 3 5
JL8081 R8112
4 1
2 100
JL8083
R8113
100
JL8080
C
JL8079
JL8076
C8012
820P
D
JL8082
C8029
0.1
E
F 31
SIUART_M/SI
SIUART_SI/M
(DA2400ES:US)
MICON
SI_POW_EN
BOARD R8094
(2/3)
47
(Page
59)
CN8001
XM
JL8001
1
C8023
VCC R8014
JL8002 0 0.1
G
-D
JL8003
+D
JL8004
R8015
C8024
GND 0
0.1
4
C8002
10
R8032 R8035
16V
100 100
R8009
10k
R8039
1k
H
I
C8003 C8004 C8009
C8026 R8036
22p 22p 22p
0.1 1k
D8005
NSAD500F-T1B
CN8003
18P R8024
0
DMPORT
JL8005
J
PGND 1
JL8006
VBUS(5V) 2
JL8007
NC 3
JL8008
VIDEO5V 4
JL8009
RXD 5
C8005 1 50V
JL8010 R8119 22k
TXD 6
JL8011
DET 7
JL8012 R8118
C8006
DGND 8 22k
1
JL8013
K
50V
R8010
WM DET 9
JL8014 4.7k
WM A/D 10
JL8015
L- 11
JL8016
R- 12
JL8017
L+ 13
JL8018
R+ 14
JL8019
WM RX 15
JL8020
WM TX 16
L JL8021
VIDEO 17
JL8022
VGND 18
32
C8010 C8014
0.1 47
DM_VIDEO
10V
DM_GND
MICON
C8007 1 50V
R8116 22k
BOARD
(2/3)
(Page
R8117
M C8008
22k
1
59)
50V
STR-DA2400ES/DG920
• See Page 61 for Waveforms. • See Page 76 for IC Block Diagrams.
5 6 7 8 9
C8016
47 4V
(DA2400ES:US)
C8017
47 4V
R8034
1k
Q8002
RT1P141C-TP-1
Q8001,8002
RESET SWITCH
Q8001
C8011 RT1N141C-TP-1
820P
RB8002
10k
R8052 R8057
100 100
C8035
0.1
12 11 10 9 8 7 6 5 4 3 2 1
RB8001
10k
0 3.3
13 COMRXDIG SAIIEN 48
0 0
14 SAIIDATA 47
COMTXDIG
3.3 3.3
VDD 46
15 COMTXEN
0
45
16 VSS IC8003 SAIICLK
3.3
17 VDD VSS 44
1.2 XM RECEIVER 1.6
18 I2SOCLK 43
COMRXP
IC8003
1.2
19 F2602E-01-TR VSS
COMRXM 42
3.3
1.6
20 VDD I2SLRCLK 41
3.3
21 VSS VDD 40
1.2 1.6
I2SSCLK
22 COMTXM 39
1.2
23 COMTXP VSS 38
0
24 VSS I2SDATA 37
25 26 27 28 29 30 31 32 33 34 35 36
11
R8040 100
R8041 4.7k
X8001
45.1584MHz
C8038 C8041
3p 3p
(DA2400ES:US/DG920)
(DA2400ES:US/DG920)
IC B/D
R8070
100 5.5
Q8004
IC8001 4.6 5 4 3 2 1
2SB1689-T106
+5V REGULATER
5.5
R8071
IC8001
10k R8073
BA50BC0FP-E2
7.5k
OUT VCC
2 1
GND
3
C8062 C8063
C8021 C8174 R8074 C8064
47 0.1 100 0.1 0.47
2.2k
16V
10V
• See Page 86 for IC Pin Function Description.
10 11 12 13
FB8002
IC8004
IC B/D IC B/D
+3.3V
R8068
REGULATOR
10k
IC8004
TK11133CSCL-G
4.7 4.9
1 ON/OFF VIN 5
2 GND
1.2 3.3
3 4
NC VOUT
C8172
C8171
0.01
0.01
R8106
FB8003
220
C8057
0.1
C8093
47p
C8109
IC B/D
100p
IC8005
FB8001
C8067
47
10V
D/A CONVERTER
IC8005
12
PCM1753DBQR
C8095
47p
1.6 1.6
SCK
16
1
BCK
C8096
47p 0 3.3
ML(MS)
2 15
DATA
C8094
1.6
47p 0
RB8003 MC
3 14
10k LRCK
0
MD(MDI)
4 13
DGND
ZEROR
5 12
13
C8066 NC
0.1
4.9
ZEROL C8068
6 11
VCC(5V) 10
16V
2.5
2.5
VCOM
7 10
VOUTL
2.5
AGND
8 9
VOUTR
C8071 C8070
10 10
16V 16V
C8076
R8107 R8080 12k
680p
100 R8081 R8086
8.2k 100
R8108 R8084
C8078
100 680
0.1
R8109
100
C8072
6800p
4 3 2 1
IC8008
R8078
100k LINE AMP
RB8004
IC8008
10k
NJM4565M(TE2)
R8079 5 6 7 8
100k
R8082 L8001
8.2k 10uH
C8073
6800p
C8080
R8085
R8083 680 C8077 0.1
12k 680p
R8087 100
C8102
0.01
R8123 22k
IC8006
+5.5V
REGULATOR
IC8006
BA00BC0WFP-E2 4 3 2 1
IC8002
1.2
LINE AMP
IC8002
NJM4565M(TE2)
3.3
Q8003
RT1N141C-TP-1
5 6 7 8
Q8003,8004
B+SWITCH
R8122
22k
C8031
47
R8120 R8121
10V
22k 22k
58 58
14 15 16 17
R8077
10k
IC8007
+5V
REGULATOR
IC8007
TK11150CSCL-G
5.8 6
1 ON/OFF VIN 5
2 GND
1.2
4.9
3 4
NC VOUT
C8074
4.7
R8096
47k
1 24
INA1 DGND
R8097
47k
2 23
INA2 CL
R8098
47k
3 22
INB1 DA
R8099
47k
4 21
INB2 VEE
R8100
47k
5 20
INC1 GND
R8101
47k
6 INC2 VCC 19
R8102 R8104
47k
7 IND1 RECA1 18
R8103
47k
8 IND2 RECA2 17
9 INE1 RECB1 16
10 INE2 RECB2 15
11 INF1 OUT1 14
12 13
INF2 OUT2
IC8013
IC B/D
AUDIO
INPUT SELECTOR
IC8013
BD3842FS-FD2
R8111
1k
IC8011
+9V
REGULATOR
IC8011
TA7809AF-(T6L1SONQ
O I
2 1
G
3
C8092 C8053
47 100
16V 16V
R8055 100
TUN_TUNED
R8053 100
TUN_LAT
TUN_DATA R8050 100
R8048 100
TUN_CLK
R8046 100
TUN_DO
C8030
47
RDS_CLK R8044 100
10V
RDS_DATA R8042 100
(DA2400ES:AEP,ECE,UK)
18 19 20 21
(DA2400ES:US/DG920) R8092 47
XM_LAT
XM_XM/M
XM_M/XM
R8093 47
XM-RST
COM2-DAT
COM2-CLK
XM-POW
FB8004
A-7V
C8104
100
C8085
16V
220p
A_GND
SEL_CLK
C8087
220p
SEL_DATA
C8083
2200p
C8086 33
2200p FB8005
A+7V
47k
MICOM
TUNER_2ND_R BOAR
(2/3)
(Page 59)
TUNER_2ND_L
R8105
47k
TUNER_COM_R
TUNER_COM_L
D+6V
DMPORT_DM/M
DMPORT_M/DM
R8095 47
DMPORT_DET
FB8015
D+12V
D_GND
FL_GND
R8249
0
RDS_DATA
RDS_DATA
RDS_CLK
RDS_CLK
TUN_DATA
TUN_DATA
TUN_CLK
TUN_CLK
TUN_LAT
TUN_LAT
TUN_DO
TUN_DO
TUN_TUNED
TUN_TUNED
CN8004 11P
(DA2400ES:AEP,ECE,UK)
CN8004 9P
(DA2400ES:US/DG920)
JL8075
1 TUN_L
JL8074
2 9V
JL8073 ANTENNA
3 TUN_R
JL8072 FM 75 Ω
4 GND COAXIAL
JL8071
5 TUN_TUNED
TUNER
JL8070
(FM/AM)
6 TUN_CE
JL8069 AM
7 TUN_DAT
JL8068
8 TUN_CLK
JL8067
9 TUN_DO
JL8066
10 RDS_CLK
JL8065
11 RDS_DATA
(DA2400ES:AEP,ECE,UK)