Hitachi DZ-GX5080A - IC Block (2;2

4321
A
B
C
D
E
F
A
B
C
D
E
F
4321
NOISE
BYPASS
NOISE
BYPASS
1
2
GND
3
5
4
IC7001
NJM2872AF34
3.4V
REG
1
2
GND
3
5
4
IC7000
NJM2872AF25
2.5V
REG
53
51
60
48
54
52
61
47
45
44
40
39
20
19
64
50
49
18
17
46 4162 42 56 57 63 59 55
12
13
15
14
2
16
9
7
11
4
6
5
3
1
28
33
34
37
36
31
32
22
24
27 26 29 30
IC6003
AK4568
CLAMP BUFF LPF GCA
“YGCA5-0”
“PMYC”+“PMV”
“CGCA5-0”
BUFF LPF
1PGA
“PM0”
MIX
“PMLO”
“PMHP”
“PMSPK”
“PMHP”+“PMSPK”
“PM2”+“PM3”
“PM2”
CLOCK DIVIDER
CONTROL
REGISTER
I/F
“PM1”
“PMV”
“PMYC”
“PMYC”
“WIDE”
“PMBEEP”
“HDT”
HPFADC
DAC DE-EMP
AUDIO I/F
CONTROLER
S-DC
GCA
S - 16
S-16 IC Block (2/2)