Denon D-T1 Service Manual page 19

BLOCK DIAGRAM
LOADER
(VSH-M33DS-
D1206V(KT)
+
S76RFS7GP)
Optical in
KST-
MW104MV
1-R75B
Analog audio in
OP
AS4558
Bluetooth
CSR8635
Key×8
Operating
frequency：
2.4-2.5GHz
OSC
27MHz
Motor Driver
AM5890
RF
SPDIF
I2C
SUNPLUS
SPHE8104WW
L/R I2S
ADC
AK5358
ADC*2+Power_key
MCU
STM32F030R8T6
GPIO*6
IR
flash SDRAM
16Mbit 64Mbit
SPI
VFD Driver
CS6312
I2C
Amplifier
STA339BWS
I2S
Headphone
Amplifier
SGM4917
I2C
I2C
INT
RTC
IO*2 VOL- VOL +
19
VFD Display
8 fonts
6Ω TW
6Ω WF
PWM1
SPK
15W 10%
L
PWM2
6Ω TW
SPK
R 6Ω WF
15W 10%
PWM3
Headphone
33ohm
power
signal
other
Standardized module
Three new modules
Mass production
But not standardized modules
Volume
Control