Denon Professional DN-F300, Руководство по обслуживанию

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8
DN-F300
SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1. IC’s
UDA1345TS/N2 (IC101)
halfpage
VSSA(ADC)
VDDA(ADC)
VINL
Vref(A)
VINR
VADCN
VADCP
MC1
MP1
VDDD
VSSD
SYSCLK
MP2
MP3
Vref(D)
VSSO
VOUTL
VDDO
VDDA(DAC)
VSSA(DAC)
VOUTR
MC2
MP5
DATAI
DATAO
WS
BCK
MP4
1
2
3
4
5
6
7
8
9
10
11
12
13
28
27
26
25
24
23
22
21
20
19
18
17
16
15 14
UDA1345TS
MGS876
ewidth
MGS875
ADC
0 dB/6 dB
SWITCH
0 dB/6 dB
SWITCH
3 5
10
11
18
16
17
19
25 27 23 22
12
15
14
13
20
21
8
VINL
VDDD
VSSD
DATAO
BCK
WS
DATAI
MP1
VOUTL
28
24
9
26
VOUTR
SYSCLK
MP4
MP3
MP2
MP5
MC2
MC1
VINR
2 1
7 6 4
DECIMATION FILTER
DC-CANCELLATION FILTER
DIGITAL INTERFACE
L3-BUS
INTERFACE
ADC
DAC
Vref(D) VDDO VSSO
DAC
INTERPOLATION FILTER
NOISE SHAPER
VDDA(ADC) VSSA(ADC) VADCP VADCN Vref(A)
UDA1345TS
VDDA(DAC) VSSA(DAC)
SYMBOL PIN TYPE DESCRIPTION
V
SSA(ADC)
1 analog ground pad ADC analog ground
V
DDA(ADC)
2 analog supply pad ADC analog supply voltage
VINL 3 analog input pad ADC input left
V
ref(A)
4 analog pad ADC reference voltage
VINR 5 analog input pad ADC input right
V
ADCN
6 analog pad ADC negative reference voltage
V
ADCP
7 analog pad ADC positive reference voltage
MC1 8 5 V tolerant digital input pad with internal pull-down pad mode control 1 (pull-down)
MP1 9 5 V tolerant slew rate controlled digital output pad multi purpose pin 1
V
DDD
10 digital supply pad digital supply voltage
V
SSD
11 digital ground pad digital ground
SYSCLK 12 5 V tolerant digital Schmitt triggered input pad system clock 256, 384 or 512f
s
MP2 13 3-level input pad multi purpose pin 2
MP3 14 5 V tolerant digital Schmitt triggered input pad multi purpose pin 3
MP4 15 3-level input pad multi purpose pin 4
BCK 16 5 V tolerant digital Schmitt triggered input pad bit clock input
WS 17 5 V tolerant digital Schmitt triggered input pad word select input
DATAO 18 5 V tolerant slew rate controlled digital output pad data output
DATAI 19 5 V tolerant digital Schmitt triggered input pad data input
MP5 20 5 V tolerant digital Schmitt triggered input pad multi purpose pin 5 (pull down)
MC2 21 5 V tolerant digital input pad with internal pull-down pad mode control 2 (pull-down)
V
SSA(DAC)
22 analog ground pad DAC analog ground
V
DDA(DAC)
23 analog supply pad DAC analog supply voltage
VOUTR 24 analog output pad DAC output right
V
DDO
25 analog supply pad operational amplifier supply voltage
VOUTL 26 analog output pad DAC output left
V
SSO
27 analog ground pad operational amplifier ground
V
ref(D)
28 analog pad DAC reference voltage