Sony SA-CT770 User Manual

HT-CT770
HT-CT770
3737
• See page 46 for Waveforms. • See page 46 for IC Block Diagrams.
5-12. SCHEMATIC DIAGRAM - MAIN Board (2/6) -
14
13
12
15
2.9 2.5 2.5
2.4 2.4
5
2.4
0
3.3 1.7 1.7
3.3
3.3
0
0
0
0
0
3.3
0
0
0
1.6
0
3.3
0 3.3 1.5 1.6 0 0 1.6 1.2 3.3
0
3.3
0
0
3.3
3.3
3.3
3.3
5 5.8
5 2.5 2.5 2.9 4.9 0
2.9 5 2.9 2.9
2.9 2.9 2.9
4.9
3.3
3.9
3.9
1.7
3.3
C2030
1
C2031
1
C2011
1
C2010
1
1
C2009
1
C2012
C2005
1
1
C2096
1
C2097
1
C2033
1
C2035
0.1
C2022
0.1
C2021
10
C2008
0.1
C2013
1
C2037
1
C2036
10
C2023
47p
C2004
10
C2003
100p
C2025
100p
C2026
0.1
C2006
0.1
C2018
12p
C2014
10p
C2017
10
C2002
1
C2015
C2027
22p
C2029
22p
10
C2016
C2034
100
100
C2028
CL2005
CL2006
CL2001
CL2002
CL2003
CL2004
9P
CN2005
1SW3.3V
2OPT
3DGND
4Lch
5AGND
6Rch
7AGND
8IR4V
9IR
CN2001
GND 1
R_OUT– 2
R_OUT+ 3
L_OUT+ 4
L_OUT– 5
GMD 6
MUTE 7
BT_UART_TX 8
BT_UART_RX 9
BT_UART_RTS 10
BT_UARTCTS 11
3.3V 12
RESET 13
GND 14
CES520
D2003
FB2001
54
321
MM1839A50NRE
IC2006
CTRL GND
NC
Vout
Vin
MM3411A18URE
IC2015
1CE
2GND3Vout
4
2
14
3
Vin
MM3411A33URE
IC2007
CE
GNDVou t
Vin
8765
4321
NJM4558V-TE2
IC2004
–VCC
+VCC
16 15 14 13 12 11 10 9
87654321
SN74LV4052APWR
IC2003
Y0 Y2 Y Y3 Y1 INH VEE Vss B
A
X3 X0
X
X1 X2
VDD
1
2
3
4
5
6
7
8
9
10
11
12
131415161718
192021222324
25
26
27
28
29
30
31
32
33
34
35
36
37 38 39 40 41 42
43 44 45 46 47 48
PCM9211PTR
IC2005
ERROR
NPCM
MPIO_A0
MPIO_A1
MPIO_A2
MPIO_A3
MPIO_C0
MPIO_C1
MPIO_C2
MPIO_C3
MPIO_B0
MPIO_B1
MPIO_B2
MPIO_B3
MPO0 MPO1
DOUT
LRCK
BCK
SCKO
DGND
DVDD
MDO
MDI
MC
MS
MODE
RXIN7
RXIN6
RXIN5
RXIN4
RXIN3
RXIN2
RST
RXIN1
VDDRX
RXIN0 GNDRX XTI XTO AGND VCC FILT VCOM AGNDAD VCCAD VINL VINR
JL2012
JL2019
JL2015
JL2016
JL2008
JL2007
JL2021
JL2017
JL2020
JL2011
JL2013
JL2009
JL2010
JL2018
JL2014
JL2001
JL2003
JL2004
JL2002
JL2005
JL2041
JL2042
0.47uH
L2005
L2003
10uH
220uH
L2004
10uH
L2002
10uH
L2001
LTC014EUBFS8TL
Q2001
1k
R2063
R2037
100k
R2047
47k
220
R2020
R2044
47k
220
R2021
47k
R2034
1k
R2064
47k
R2033
100
R2059
100
R2058
100
R2057
10k
R2004
100k
R2011
100
R2054
100
R2050
100
R2048
10k
R2005
100k
R2010
100
R2019
R2013
47k
100k
R2046
R2042
1k
4.7k
R2052
47k
R2016
47k
R2017
100
R2018
100k
R2045
R2055
100
100
R2032
100
R2022
100
R2023
100
R2025
10k
R2024
100
R2049
100
R2051
56k
R2134
3.3k
R2038
4.7k
R2039
R2062
100
R2043
1k
56k
R2135
0
R2001
R2030
22k
R2027
22k
R2028
22k
R2029
22k
150
R2056
R2014
47k
R2035
1M
100
R2036
680
R2041
R2061
100
R2053
4.7k
R2060
100
56k
R2133
56k
R2132
100
R2007
100
R2031
100
R2137
HDMI_SPDIF
AGND
PCONT_BT
ASEL_BT
BT_RXD
DD6V
BT_RESET
BT_CTS
HDMI_LRCK
E4V
HDMI_BCK
HDMI_MCK
HDMI_D3
HDMI_D2
HDMI_D1
HDMI_D0
BT_MUTE
BT_RTS
BT_TXD
24.576MHz
X2001
0.068
C2020
0.0047
C2019
10
C2024
1
C2032
DGND
BT_TXD
ASEL_BT
BT_RXD
BT_CTS
BT_RESET
PCONT_BT
DIR_DI
DIR_DO
DIR_CLK
BT_MUTE
ASEL_BT
PCONT_BT
DIR/AD/D0
LRCK
BCK
BT_RTS
MCK
DIR_ZERO
HDMI_MCK
HDMI_BCK
HDMI_LRCK
HDMI_D0
HDMI_D2
HDMI_D3
HDMI_D1
HDMI_LRCK
HDMI_BCK
HDMI_MCK
HDMI_D3
HDMI_D2
HDMI_D1
HDMI_D0
BT_MUTE
BT_TXD
BT_RXD
BT_RTS
BT_CTS
BT_RESET
DIR_ER
DIR_NLPCM
DIR_ERROR
DIR_XSTATE
MLPCM_D1 MLPCM_D2 MLPCM_D3
DIR_CE
DIR_RST
12
13
14
11
IC2005
DIGITAL AUDIO
+5V REGULATOR
IC2006
ANALOG AUDIO
IC2003
+3.3V REGULATOR
IC2007
+1.8V REGULATOR
IC2015
MIX AMP
IC2004
(2/6)MAIN BOARD
14P
10V
INVERTER
SELECTOR
10V
A/D CONVERTER,
INTERFACE RECEIVER
FFC2
Blietooth
MODULE
BT1
CN201
IO
BOARD
>03S
>104S
(1/6)
MAIN
BOARD
>106S
(3/6)
MAIN
BOARD
>105S
(6/6)
MAIN
BOARD
>107S
(5/6)
MAIN
BOARD
>102S
(1/6)
MAIN
BOARD
10 11 12 13 14 15
G
16
H
17
I
F
M
1
C
J
D
6
E
K
L
2
B
3
A
45 789
100k
R2012
0
R2009
(Page 36)
(Page 40)
(Page 41)
(Page 38)
(Page 36)
(Page 31)

Sony SA-CT770 Specifications

General

Brand	Sony
Model	SA-CT770
Category	Speaker System
Language	English