Ic Block (2/2 - Hitachi DZ-GX5020A K Service Manual

1
S-16 IC Block (2/2)
F
24 CLAMP
E
"PMYC"+"PMV"
22
D
53
51
60
48
54
52
61
47
45
"PMLO"
44
C
40
"PMHP"
39
49
50
"HDT"
64
20
MIX
19
"PMSPK"
18
17
B
46
IC7000
NJM2872AF25
1
2 GND
3
A
1
2
27 26 29 30
BUFF LPF
BUFF LPF
1PGA
"PM0"
"PM2"+"PM3"
"PMHP"+"PMSPK"
62 41 42 56 57
NJM2872AF34
2.5V
5
REG
NOISE
4
BYPASS
2
3
IC6003
AK4568
"YGCA5-0"
GCA
"CGCA5-0"
GCA
"WIDE"
ADC HPF
"PM1"
DAC DE-EMP
"PM2"
63
IC7001
3.4V
1 5
REG
2 GND
NOISE
3 4
BYPASS
3
S - 16
4
32
"PMYC"
31
36
"PMV"
37
34
"PMYC"
S-DC 33
28
1
3
AUDIO I/F
5
CONTROLER
6
4
11
7
9
16
CLOCK DIVIDER 2
14
CONTROL
15
REGISTER
13
I/F
12
59 55
4
F
E
D
C
B
A