Block Diagram - Main Section - Sony HT-CT380 Service Manual

HT-CT380/CT381
Ver. 1.1
5-2.

BLOCK DIAGRAM - MAIN Section -

OPTICAL
TV
RECEIVER
DIGITAL IN
CN2004
HDMI_D0 – HDMI_D3, HDMI_SPDIF, HDMI_MCK,
HDMI_BCK, HDMI_LRCK, RX_MUTE, ARC_SPDIF
HDMI_D0
>001B
HDMI_D1
(Page 31)
HDMI_D2
HDMI_D3
HDMI_SPDIF
ARC_SPDIF
HDMI_MCK
HDMI_BCK
HDMI_LRCK
RX_MUTE
J2001
ANALOG IN
ANALOG AUDIO SELECTOR
IC2003
BT1
Bluetooth MODULE
14 X1
L_OUT+
12 X0
L_OUT–
MIX AMP
5 Y1
IC2004
R_OUT+
1 Y0
R_OUT–
A
10
38
BT_UART_TX 34 MC_BT_RXD0
BT_UART_RX 33 MC_BT_TXD0
D1004
BT_UART_RTS 32 RTS1/MC_BT_CTS0
BT_UART_CTS 36 MC_BT_RTS
MUTE 73 BT_MUTE
RESET 42 BT_RST
HT-CT380/CT381
A/D CONVERTER,
DIGITAL AUDIO INTERFACE RECEIVER
IC2005
33 RXIN2 DOUT 17
31 RXIN4
MPIO_B1 12
MPIO_B2 13
MPIO_B3 14
SCKO 20
BCK 19
6 MPIO_A3 LRCK 18
8 MPIO_C1
9 MPIO_C2
10 MPIO_C3
32 RXIN3
NPCM 2
30 RXIN5
3 MPIO_A0
ERROR 1
4 MPIO_A1
5 MPIO_A2
D1001 MPIO_C0 7
Q2002
X 13 47 VINL
Y 3 48 VINR
23 24 25 26 34 40 39
X2001
Q2001
24.576MHz
D1002
98 99 100 51 53 47 55
DSP
IC2009
63 L/R_IN L/R OUT 48
65 DIR_IN
D2003 57 A/D_2CH
40 SL/SR_IN
58 C/SW_IN C/SW1_OUT 56
62 SBL/SBR_IN
54 MCLK_IN
42 BCLK_IN BCLK_OUT 60
59 LRCK_IN LRCLK_OUT 61
DATA SELECTOR
IC2010
5 2A
2Y 7 81 FLAG2
6 2B
2 1A
1Y 4 80 FLAG1
3 1B
14 4A
4Y 12
13 4B
SEL
1
XTAL 13
CLKIN 12
30 31 20 19 6 21 24 23 77 98
24 25 52 57 16 30 29 4 3 5 48 66 49
SYSTEM CONTROLLER
IC1002 (2/4)
32 32
AMP_D1FLFR
AMP_D3CSW
MCK
DSP_BCK
DSP_LRCK
LEVEL SHIFT
IC2013 (2/2)
BUFFER
SHIFT
CONTROL IC2014
SWITCHING
IC2011
IC2013 (1/2),
Q2003
X2002
25MHz
SERIAL FLASH
IC2008
2 5 6 1 7
50 41 40 65 21
CP_DATA
CP_CLK
CP_RESET
ROM_SDA
ROM_SCLK
AMP_D1FLFR, AMP_D3CSW,
MCK, DSP_BCK, DSP_LRCK
>002B
(Page 33)
SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
: Bluetooth
CN1003
8 DIN_TX
12 BCK1_TX
11 LRCK1_TX
RF1
17 SDA_STX RF MODULATOR
(SWA12-4V TX)
18 SCL_STX
20 INT
19 RESETN
(Except US, CND)
TRIAXIAL ACCELERATION
SENSOR
IC1012
2 SDI
12 SCK
MFI
IC1010
88 2 SDA
87 6 SCL
79 7 RST
EEPROM
IC1001
8 5 SDA
9 6 SCL