NAD C 546BEE, Руководство по обслуживанию

Страница: 29 / 60

- 29 -
POWER
NOTE: 1. RESISTORS, ARE CARBON FILM 5% 1/8W UNLESS
OTHERWISE SPECIFIED.
2. CERAMIC CAPACITORS, ARE 50V 10%. UNLESS
OTHERWISE SPECIFIED.
!
!
!
! !
!
!
!
!
!
!
!
!
!
A
B
C
D
A
B
C
D
1
2
3
4
1 2 3 4
120V
230V
To DAC DVDD and Keyboard
To servo
To analog audio
AGND
AGND
AGND CHGND
To Main transformer
From Main transfromer
!
E
M
I i
nd
uc
to
r
C546 Power
Title
Product Code Customer
Issue
Sheet
File
Size
GP Electronics (SZ) Limited
A2
of
N01CSXX NAD
5 5
Version
Description
DWN.BY DATE
A
A 11-Jul-2011 Pilot Run: 1726-072A+000B Issue B
CC You
N01CSXX(A)
B 9-Sep-2011 MP: 1726-072A+000B Issue B
CC You
C231
104K
100V
1
2
3 4
L202
COIL
7.7mH
1
2
4
3
D204
RB152
1
2
4
3
D205
RB152
C229
104K
C230
2200uF/35V
C232
104K
C233
2200uF/35V
C234
104K
C235
470uF/25V
C236
104K
C237
470uF/25V
K
A
D206
1.3W
3.3V
C238
470uF/16V
C239
104K
C240
220uF/16V
C241
104K
C242
104K
C243
4700uF/35V
1
IN
2
GND
3
OUT
U205
7809
C244
104K
C245
1000uF/25V
C246
104K
C247
470uF/25V
1
IN
2
GND
3
OUT
U206
7806
C248
104K
C249
220uF/16V
1
2
4
3
D208
RB152
C250
104K
C251
470uF/25V
1
IN
2
GND
3
OUT
U207
7805
C252
104K
C253
220uF/16V
1 2
J217
120V
1
2
J218
230V
D209
1N4001
D210
1N4001
C254
100uF/63V
K
A
D211
28V 1/2W
Q206
2SB1457
R262
RES 1.2K OHM 1/16W
R263
47K
C255
47uF/50V
C256
NC
1 2
3
4
5
RL202
RELAY
K A
D212
1N4148
Q207
S8050
1 2
A
C
20
1
P
O
W
E
R
_C
O
R
D
C257
47uF/50V
1
2
3
J209
VH3P_3.96 JST
1
2
3
4
5
6
7
8
9
10
11
J210
VH11P_3.96 JST
1 2
3 4
FC201
T1.6AL250V
1 2
3 4
FC202
T1AL250V
1 2
3 4
FC203
T100mAL250V
1 2
3 4
FC204
T1AL250V
1 2
3 4
FC205
T1AL250V
1
IN
2
GND
3
OUT
IC202
7805
1
IN
2
GND
3
OUT
IC203
7812
C210
0.22uF
275V
C211
2200P
400V
1
2
H201
HS_GPE_5400-1706+0
1
H202
HS_GP_5400-9130+0
1
H203
HS_GP_5400-9130+0
1
H204
HS_GP_5400-9130+0
1
H206
HS_GP_5400-9130+0
1
2
H207
HS_GPE_5400-1706+0
1
2
3 4
5
6
P216
GND_6P
1
2
J201
1
2
J202
1
2
J203
1
2
J204
1
2
J205
1
2
J207
1
P202
1
P203
D218
1N4001
C323
1uF/50V
C324
1uF/50V
1
G
N
D
2
IN
3
OUT
U204
7912
R7
2.2k
R264
4.7k
Q2
2N3904
D21
1N4007
D23
1N4007
D22
1N4007
D24
1N4007
C115
4.7U/400V
C114
16V
33U
D107
UF4006
R21
2K7 1/4W
D105
UF4006
R22 100K/1W
C17
103M/400V
1
2
U116-A
3
4
U116-B
EL817A
R23
100R
D108
UF4006
U102
TL431
C18
25V
220U
C109
103K
R117
12K,1%
R27
10K,1%
C116
222M 400V
T100
C112
1000P
C111
104K
1 VCC
2 NC
3 NC
4 FB 5
DRAIN
7
NC
8
GND
U101
P1015AP10
R
28
2k
K A
D8
1N4148
K
A
D
13
1N
41
48
C113
4.7U/400V
C16
16V
47U
D
1
7
IN
40
07
R
3
3
3M
3
1/
2W
L103
10uH
L102
27mH
F101
T0.8A 250V
DAC_5V
+12V
-12V
AC1
AC2
DGND
DGND
5V6
8V
DGND
D+5V
-28V
KGND
DGND
R
E
LA
Y
CPU_5V
DGND DGND KGND
CHGND
DGND
C
PU
_5
V
DGND
H-GND
DETECT