Technics SU-G700E User Manual

51
11 Block Diagram
AMP PCB
SMPS
Bridge Connector
FFC
FFC
FFC
FFC
MAIN PCB
Digital In PCB
Cotroller PCB
IC9003
USB DSP
TMS320C674
OPT1
OPT2
COAX1
COAX2
USB
AUDIO
IC9511
LOGIC
IC
Select
I2S/DSD
I2S
DSD
IC9514
LOGIC IC
Switch
USD/Digital
I2S
I2S
ʔϯϱŵŵ:ĂĐŬ
USB-A
PHONO
L/R
AMP
LINE IN1
L/R
AMP
LINE
IN2 L/R
RELAY
SWITCH
IC2203
PCM1804
ADC
SPK SIGNAL for LAPC
FROM AMP PCB
IC6502
JENO
Class AA
HP amp
HEADPHONE
OUT PUT
IC6901, 6902
OpAmp
PRE OUT
IC6001
GateDriver
PWM
MOS
FET
LPF
SPEAKER(L)
OUT
OLED PCB
METER PCB
VOLUME
ENC˄SELECTOR˅
POWER ON/OFF SWITCH
OLED
IR
METER
50V, 45V
14.5V, ±12V
UART Tx,Rx
±D ( for firmw update )
I2C CH1
I2C CH0
SPI
Wire
Wire
FFC
FFC
REC Out
PCB
LINE out
Wire
I2S (LAPC)
PHONO EQ
RELAY
SWITCH
Attenetor
(Adjust Gain
by 4 steps)
RELAY
SWITCH
IC4001
DIR
AKM4113
F/W
UPDATE
OTHER
COMPONENTS
IC9514
LOGIC IC
Switch
Digital/Analog
I2S/DSD
I2S
I2S/DSD(AUDIO)
I2S/DSD(AUDIO)
I2S (LAPC)
LED R
LED L
IC6501
JENO
Wire
SPK(L) PCB
SPK(R) PCB
SPEAKER(R)
OUT
14.5V
Control Signal
(BURST/AC
Sync/Region)
to MICON
Relay
IC7001
MAIN MCON
IC3003
SoC
From SMPS
BURST/AC Sync/
Region
IEC_SEL
VCCUSBB_DSDPCM
ANA_I2S_BCLK/LRCK
ANA_IN_SEL1,2
ANA_IN_ATT1,2
IC3006
Buffer
MCLK
2
1
1
Regulator
Circuit
41V

Technics SU-G700E Specifications

General

Brand	Technics
Model	SU-G700E
Category	Amplifier
Language	English