Schematic Diagram - Control Board (1/2) - Sony STR-DA4400ES Service Manual

STR-DA4400ES

6-80. SCHEMATIC DIAGRAM - CONTROL Board (1/2) -

1 2 3
A
CONTROL BOARD
B
C
CN2003
10P
TRG_12V 10
9
TRG_GND
8
TRG_GND
D R2007 100
BV 7
TRG3
R2006 100
TRG2 6
R2004 100
D-CONNECT TRG1 5
BOARD
SIRCS_OUT 4
CN2401
(Page 67)
SIRCS_IN 3
FB2001
STB_5V 2
STB_GND 1
E
CN2006
20P
20
232C_TX
232C_RX 19
4/8_RY 18
R2042 100
FUNC_LAT 17
D.MIX_LAT 16
VOL_LAT 15
F
R2052 100
COM2_CLK 14
AJ
R2055 100
13
COM2_DATA
12
CD-DIRECT_RY
MAIN
BOARD 11
PREOUT_RY
(2/4)
10
CN1005 SP.A_RY
(Page 43)
SP.B_RY 9
C_RY 8
SB_RY 7
G
REAR_RY 6
HP_RY 5
PROTECTOR 4
3
D_POWER
2
POW_RY
R2016 100
1
STOP
CN2004
H 16P
R2163 100
16
MUTE
R2162 100
DIR_XMODE 15
R2161 100
DIR_CE 14
R2160 100
DIR_DO 13
R2159 100
DIR_RRER 12
R2158 100
BU
DIR_CKST 11
R2157 100
AD_RESET 10
R2156 100
I D-CONNECT
DA_LAT 9
BOARD
R2155 100
CN2403 8
DA_DO
R2154 100
(Page 67)
7
DA_RESET
R2015 100
6
D595_OE
R2014 100
D595_LAT 5
COM1_CLK 4
COM1_DATA 3
H/X_SEL2 2
J H/X_SEL1 1
CN2001
18P
18
NC
NC 17
NC 16
NC 15
K STOP 14
CEC 13
HD/XM_SEL2 12
BX
HD/XM_SEL1 11
ERROR 10
D-VIDEO
BOARD 9
SPDIF
(1/12)
8
NON_LPCM
CN3507
SD3 7
(Page 84)
L SD2 6
SD1 5
SD0 4
BCK 3
LRCK 2
MCK 1
CN2002
M 11P
MCK 1
LRCK 3
BCK 4
A
SD0 5
SD1 6
DIGITAL
BOARD
SD2 7
(3/4)
CN2203 SD3 8
N (Page 50)
NON_LPCM 9
SPDIF 10
ERROR 11
O
STR-DA4400ES
• See page 131 for IC Pin Function Description.
4 5 6 7
(1/2)
R2197
1M
IC2001
LEVEL SHIFT
IC2001
TC7SH08FU(T5RSOYJF)
SIRCS_IN 3.3
4 GND 3
R2013 4.8
2
47
3.3 3.3
5 1
VCC
TRG3
TRG2
TRG1
232C_TX
232C_RX
4/8_RY C2007 4.7
FUNC_LAT HDMIERROR R2026 10k R2030 100 0
D.MIX_LAT 0
VOL_LAT C2005 0.1
COM2_CLK DSP_UCOM_END-FLAG 0
COM2_DATA DSP-UCOM_MODE 0
CDD_RY MD_BUSY 0
PREOUT_RY DM_BUSY R2017 10k 0
SP.A_RY DSP-UCOM_RESET 0
SP.B_RY M-D_INT 3.3
C_RY AYSYNC_XCS 3.3
SB_RY AVSYNC_SID 0
REAR_RY 3.3
HP_RY
PROTECTOR MUTE 0
D_POWER T_DATA R2177 100 0
POW_RY T_CLK R2178 100 0
STOP AVSYNC_RSTN 3.3
DIRXMODE 3.3
DIRCE 0
MUTE
DIRDO 3.3
DIRXMODE
DIRRRER R2186 10k 3.3
DIRCE
DIRCKST 3.3
DIRDO
TUNED R2024 2.2k 0.4
DIRRRER
T_LAT C2004 0.01 R2031 100 0
DIRCKST
T_DO 3.1
ADRST
RDS_DATA R2019 10k 0
DACLAT
C2006 0.1 3.3
DADO
DARST
100
POW_RY R2020 3.2
D595OE
100
PREOUT_RY R2021 3.2
D595LAT
R2022 100 3.3
COM1CLK
D_POWER R2023 100 0
COM1DATA
HP_RY R2028 100 0
D.MIX_LAT R2029 100 0
SP.A_RY R2025 100 3.3
STOP R2034 10k 0
SP.B_RY C2008 0.1 R2027 100 3.3
100
C_RY R2032 3.3
100
SB_RY R2033 3.3
REAR_RY R2035 100 3.3
4/8_RY R2036 100 3.2
STOP
CEC
Q2001
2SA1162-YG-TE85L
HDMIERROR
3.3
2.3
R2008 R2005 2.6
1k
22k
1.6
0
Q2003
2.6
2SC2712-GL-TE85L
Q2002
2SC2712-GL-TE85L
2.6 3.3
R2011
C2001 3.3
R2009 27k
R2010
0.1
R2003 22k
10k 10k
D2001
CEC
RB751V-40TE-17
R2012
3.2
220
R2002
0
0 Q2004
RT1N141C-TP-1
Q2001-2004
CEC DATA SWITCH
C2064
0.1
8 9 10 11 12
R2050
10k
IC2003
SYSTEM CONTROLLER
R2043
100
106 106
13 14 15 16 17
XM-DA_LAT
IC2007
EEPROM
IC2007
BR24L64F-WE2
3.3
1 A0 VCC 8
2 7
A1 WCB
0
3 A2 SCL 6
3.3
4 GND SDA 5
C2054
C2056
10
0.1
50V
3.3 C2044 0.1
0 R2112 100
3.3 R2110 330
0 R2193 10k LDIM
0 LMLT
0 LDCS
0 FSRATE2
0 LSTB
0 FSRATE1
0
0
0 R2102 10k
C2045 0.1
R2111
100
3.3 R2096 10k PROTECTOR
C2042 0.1
1.6 R2100 10k
0 R2101 10k
0
3.3
3.3 R2097 10k
3.3 R2091 47
0.1 R2103 10k
3.2 FCLK
0 FDAT
0 R2105 10k FLAT
0.2 R2098 10k FBLK
3.3 R2093 47
0
3.3 C2046 0.1
3.3 R2092 47 M-D_DATA
3.3 D-M_DATA
0 VUCOM_BUSY
3.3 R2094 47 VUCOM_RX
3.3 VUCOM_TX
3.3 XM_RESET
3.3 R2095 47
3.3
3.3 VUCOM_RESET
3.3 R2090 100
3.3
3.3 C2047 0.1
C2049 4.7
C2050
C2043 4.7 0.1
C2041 0.1
IC2005
S-80929CNMC-G8ZT2G
R2099 10k 3.3 0
1 RST C 5
3.3
IC2005
2 V
3 G NC 4
RESET SIGNAL
GENERATOR
100p
C2048
IC2004
RESET SWITCH
IC2004
TC7S08FU(TE85R)
R2088
470 3.3 D2002
4 GND 3 1SS355WTE-17
3.3
2
3.3 3.3
5 VCC 1
18 19 20
A
SIRCS_OUT
B
C
D
XM_POW
81
CONTROL
232C-SEL2
BOARD
(2/2)
232C-SEL1
(Page
RDS_CLK
107)
9850_FS
9850_INT
DMPORT_DET
DMPORT_M/DM
DMPORT_DM/M
SIRIUS_RX
SIRIUSU_TX
XM_RX
XM_TX
RS232C_RX
RS232C_TX
MD2
CN2007
6P
6
MD2
5
SI
4 SO
(NC)
3 RESET
2 3.3
1 GND
+3.3V
FUNC_LAT
AA
AB
STB_GND
82
COM2_DATA
COM2_CLK
CONTROL
BOARD
(2/2)
G (Page
E
107)
RST_TRG
ZONE_SEL
3RD_RY
2ND_RY
FUNC2_LAT
SIRIUS-PWR_EN
F
STB+5V
TRG+12V
TRG_GND