Diagrams; Block Diagram - Main Section - Sony HT-MT300 Service Manual

5-1.

BLOCK DIAGRAM - MAIN Section -

A/D CONVERTER
IC3401
J6001
13 VinL
ANALOG IN
DOUT 9
14 VinR
BCK 8
LRCK 7
SCKI 6
OPTICAL
TV IN
RECEIVER
OPTICAL
CN3400
CN6002
3
2
SD-RAM
IC2005
DQ0 – DQ15
A0 – A11
CLK 38
BA0 20
BA1 21
RAS 18
CAS 17
WE 16
LDQM 15
UDQM 39
SERIAL FLASH
IC2000
DO (IO1) 2
DI (IO0) 5
CLK 6
CS 1
HT-MT300/MT301
SECTION 5

DIAGRAMS

SYSTEM CONTROLLER, DSP
IC2003 (1/2)
DATA_L_R 124
111 ADC_DO
DATA_C_SW 120
MTK_I2S_OUT_BCK 119 BUFFER
IC2007
MTK_I2S_OUT_LRCK 123
BUFFER
MTK_I2S_OUT_MCK 118
IC2005
17 OPT_SPDIF_IN BT_SPDIF_IN 48
BT_RXD 36
BT_TXD 37
BT_MUTE 35
BT_BOOT 6
11 USB_DP
13 USB_DM
X2001
3 XTAL_1 TAS_SDA 31
27MHz
TAS_CLK 40
TAS_XMUTE 113
TAS_XPDN 104
TAS_XRST 112
AMP_PROTECT 102
16
RD0 – RD15
12
RA0 – RA11
62 RCLK
75 BA0
76 BA1
73 RAS_
72 CAS_
71 RWE_
51 DQM0
61 DQM1
20 SF_DO
21 SF_DI
23 SF_CK
19 SF_CS
STREAM PROCESSOR
IC1000
24 SDIN1 PWM_P_4 49 5 INPUT_A
23 SCLK
PWM_M_4 48 6 INPUT_B
22 LRCLK
PWM_P_2 41 14 INPUT_C
11 MCLK
BT1
BLUETOOTH MODULE
PWM_M_2 40 15 INPUT_D
I2S_SDI
I2S_SCLK (BCK)
I2S_WS (LRCK)
SPDIF_OUT
UART_TX
UART_RX
MUTE
VALID 37
BT_BOOT
20 21 19 18 16
27 27
DIGITAL POWER AMP
IC1001
L1006
OUT_A 39
OUT_A 40
OUT_B 35
L1005
OUT_C 32
OUT_D 27
OUT_D 28
4 16 17
SIGNAL PATH
: AUDIO (ANALOG)
: AUDIO (DIGITAL)
: USB
: BLUETOOTH
HT-MT300/MT301
SP1
(L-CH)
SP2
(R-CH)
USB_OCPI
>001B