Sony AM-NX1 Service Manual page 48

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AM-NX1
IC901 SC901580EPR2
64
63
FFCLR1
1
XWK4
2
XWK3
3
XWK2
4
XWK1
5
VRMC
6
FFCLR
LVB
7
HVB
8
VSTB
9
VC
XRST1
VC1
10
POWER
AWITCH 1
VCO1
11
VO1
12
XRST1
L1
13
PWM
L1
14
PGND11
15
VC1G
16
VG
REF2
VF2
17
18
48
62
61
60
59
58
57
56
CONTROL
VC2
LVB
DRIVER
XRST1
VF1
XRST2
XRST1
XRST2
VC
START-UP
SET-UP
DC/DC
CONVERTOR
VG
19
20
21
22
23
24
25
55
54
53
52
51
50
(HP AMP)
AMP1
AM2
REF1
REF2
REF3
REF4
VG
REF5
SERIES PASS
VC2
REGULATOR1
REF3
VG
SERIES PASS
REGULATOR2
REF4
VG
SERIES PASS
VF2
REGULATOR3
REF5
XRST1
POWER
XRST2
AWITCH 2
SEQSEL
XRST2
XRST1
VC
VB
PWM
VB
VC
VG
VB
VF2
26
27
28
29
30
31
49
VC
BANDGAP
48 VREF
REFERENCE
47 REGC3
46 REGC2
45 REGC1
44 REGI1
43 REGO1
VC2
42 VC2
41 REGO2
40 REGI3
39 REGO3
38 CVIN
37 VCO2
36 VO2
35 L2
34 L2
33 PGND2
VG
32

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