Teac DV-H500, Service Manual

Page: 19 / 58

2-19
Top View LQFP, MQFP
36
35
34
33
32
31
30
29
28
27
26
25
ML
MC
MDI
MDO
NC
NC
V
CC
0
AGND0
V
CC
1
AGND1
V
CC
2
AGND2
ZEROA DATA3 DATA2 DATA1 DGND V
DD
TEST LRCK BCK SCLKO SCLKI RST
V
OUT
2
V
OUT
1
V
COM
2
V
COM
1
AGND6
V
CC
6
AGND5
V
CC
5
AGND4
V
CC
4
AGND3
V
CC
3
1
2
3
4
5
6
7
8
9
10
11
12
ZERO1
ZERO2
ZERO3
ZERO4
ZERO5
ZERO6
AGND
V
CC
V
OUT
6
V
OUT
5
V
OUT
4
V
OUT
3
48 47 46 45 44 43 42 41 40 39 38
13 14 15 16 17 18 19 20 21 22 23
37
24
PCM1600
PCM1601
Audio
Serial
I/F
Output Amp and
Low-Pass Filter
DAC
DAC
DAC
DAC
DAC
DAC
8x
Oversampling
Digital Filter
with
Function
Controller
Enhanced
Multi-level
Delta-Sigma
Modulator
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
Output Amp and
Low-Pass Filter
BCK
LRCK
DATA1
DATA2
DATA3
Serial
Control
I/F
System Clock
Manager
Zero Detect
Power Supply
TEST
RST
ML
MC
MDI
MDO
V
OUT
1
V
OUT
2
V
OUT
5
V
OUT
6
V
OUT
3
V
COM
1
V
COM
2
V
OUT
4
ZERO1 ZERO2 ZERO3 ZERO4 ZERO5 ZERO6
V
DD
DGND
ZEROA
SCLKI
System Clock
SCLKO
V
CC
AGND
V
CC
0
AGND0
V
CC
1-6
AGND1-6
BLOCK DIAGRAM
PIN CONNECTIONS