HCD-CPZ1
32
32
HCD-CPZ1
7-13. SCHEMATIC DIAGRAM – AMP Board (1/2) –
•
See page 46 for Waveforms.
•
See page 46 for IC Block Diagrams.
TP723
L705 1
µ
H
R747
CN700
C783
C731
C701
C751
R751
R701
D701
D702
C740
R730
R729
C732
C733
C749
C730
C748
IC701
D703
D704
C750
C792
R734
C735
R731
R733
R736
R737
X701
C738
C739
C737
C741 C734
R746
R745
C806
R744
C745
R749
C746
C747
C797
IC704
R748
IC703
C729
R743
R741
R784
R785
R786
R787
R788
R789
R790
C788
C787
R742
C780
C779
C799
C753
R779
C796
C704
C752
C754
C798
C761
R750
X702
C786
C784
R781
R782
R783
C785
L701
IC709
100
21P
10p
47
10V
2.2
50V
2.2
50V
0
0
1SS355TE-17
1SS355TE-17
220
10V
100
1k
0.1
0.1
0.1
0.1
10
50V
PCM1802DBR
1SS355TE-17
1SS355TE-17
0.01
0.1
0
10
50V
220
220
1M
1k
12.288MHz
15p
L703
10
µ
H
L702
10
µ
H
12p
0.01
0.1
0.001
100
100
0.1
0
0.01
0
0.01
100
10V
0.01
NJM2871BF18
47k
TC7WU04FU
0.001
100
100
100
100
100
100
100
100
100
0.1
0.001
10k
0.001
0.1
0.1
100
10V
0
0.1
0.001
0.1
0.001
100
10V
0.01
47k
49.152MHz
0.001
0.001
100
1M
100
5p
L704
10
µ
H
0
MC74VHC1GU04
A1
A2
A3
A4
A5
A6
A7
NSPM
UTE
SOFTM
UTE
PG
M
UTE
SCDT
SCSH
IFT
SCLA
TCH
OVF
INIT
PDWN
SCLATCH
SCSHIFT
SCDT
PGMUTE
SOFTMUTE
NSPMUTE
/OTW
PDW
N
/SD
OVF
INIT
/RST
AGND
DGND
DGND
DGND
NSPMUTE
/OTW
AGND
/RST
OVF
/SD
INIT
A+5V
D+3.3V
(1/2)
R IN
L IN
P DOWN
SC LATCH
SC SHIFT
SC DT
SOFT MUTE
PG MUTE
OSC BUFFER
A/D CONVERTER
+1.8V REGULATOR
OSC BUFFER
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
2
8
9
4
2
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299