Dsd1791Dbr (Ad: Ic114) - Denon DCD-1500AE Service Manual

DSD1791DBR (AD: IC114)

Block Diagram
PLRCK
PBCK
PDATA
DBCK
DSDL
DSDR
RST
MDI
MC
MS
ZEROL
ZEROR
GAL16V8 (AD: IC110)
PLRCK
1
PBCK 2
PDATA
3
DBCK
4
SCK 5
RST
6
V
7
DD
DGND 8
AGNDF
9
V R
10
CC
AGNDR
11
V R–
12
OUT
V R+
13
OUT
V
14
COM
Audio
Data Input
I/F
8
Oversampling
Digital
Filter
and
Function
Control
Function
Control
I/F
System
Zero
Clock
Detect
Manager
clk
rst
MS
28
27 MC
26 MDI
DSDL
25
24 DSDR
23 ZEROL
ZEROR
22
21 V F
CC
20 V L
CC
AGNDL
19
V L–
18
OUT
V L+
17
OUT
AGNDC
16
V C
15
CC
Current
V OUT L–
Segment
DAC
V OUT L+
and
I/V Buffer
Advanced
Bias
V COM
Segment
and
DAC
Vref
Modulator
Current
V OUT R+
Segment
DAC
V OUT R–
and
I/V Buffer
Power Supply
count_out
44
DCD-1500AE
D/S and Filter
D/S and Filter