C803
10pF
C801
1UF
R802
124k1%
R803
22.1K1%
C807
100nF
R801
10k
L801
3.3uH 5A
C805
330uF/6.3V
C806
100uF/16V
C802
3.3nF
C804
100nF
1
2
3
4
5
6
7
8
9
J801
EN
1
VFB
2
VREG5
3
SS
4
GND
5
SW
6
VBST
7
VIN
8
U801
TPS54327
Vout
GND
Vout
GND
GND
C808
100nF
C809
10UF
C810
10UF
C811
10UF
+5VS
STB
1
2
3
4
5
6
7
8
9
J802
GND
+5VS
STB
DCDC
board schematic
Summary of Contents for M52
Page 1: ...NAD SERVICE MANUAL M 52 M 52 Digital Music Vault Digital Music Vault ...
Page 16: ...keyboard Layout ...
Page 17: ...DCDC board layout ...
Page 18: ...SMPS board layout ...