NAD T955 AH, Service Manual

Page: 14 / 38

Fr
o
m
T
ri
g
B
o
a
rd
DGND
STBY
SC
+5.5 V
P213B
P206B
J202
P20 8B
J201
P202B
J204
P204B
J20 3
P210B
C237
C239
AC2
Q216
AC2
PSU BOARD - SOLDER SIDE
PSU BOARD - COMPONENT SIDE
C223
CAUTION:
ATTENTION:
NAD 2006/08/18
UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE
REPLACE ONLY WITH SAME TYPE FUSE AND RATING
FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
F202
F207
F204
F205
ALL FUSES ARE T6.3AL/250V
VM1.0 2006/08/18
NAD T955POW
F215 F216
F220
R216
R217
BR203
BR204
C219
C208
C209
C207
C211
C213
C221
C206
+5
.5
V
R267
To StandbyBoard
AC
2
AC
1
P212A
RE
L
A
Y
TP
BR211
C210
C212
+
BUS201
C250
Q206
R213
Q208
Q207 R214
C218
R219
TH204
TH203
C215
HS204
AC2 AC1
C217
Q205
R220
R215
R221
R218
HS203
AC2 AC1
C214
C216
R2
2
4
F206
R2
2
2
R
223
Q203
R207
R230
R232
TH201
Q212
HS202
R227
R233
BR202
AC2
C202
TH202
R210
AC1
R
205
R211
R208
R209
Q201
R212
Q204
R206
C204
C205
Q202
R204
R202
F203
R201
C203
R203
D202
D201
F208
HS201
AC2
F210
AC1
BR201
C201
F201
T955POWER
C228
C230
C229
C231
Q213
R
242
R244
Q214
C235
Q215
R
240
R237
R
243
R
238
C234
R246
R241
R248
BR208 C233
TH207
W
201
R247
F213
D204 F214 C232
W202
P207B
P205B both from Main Transformer
P201B,P202B,P203B,P204B and
P205B
P201B
P203B
R
234
R
236
F
211
F
209
Q211
Q221 Q222
C220
C
246
C247
C
248
IC201
R
266
R2
6
5
HS
2
0
5
C249
C222
R
231
C226
C227
Q209
Q210
R225
R226
R228
R229
TH206
BR206C224
AC2 AC1
TH205
F212
BR205
D203
C
225
AC2 AC1
R235
R250
H
S
208
C2
4
4
R255 R249 Q217
Q
219
AC
1
AC
2
R252
C2
4
2
Q218
C245
C238
C240
TH210
R253
Q220
R257
F
rom
D
is
pl
ay
B
oar
d
C236
TH208
AC1
HS206
R245
R239
TH209
R254
AC2
C241
AC1
R251
BR209
BR210
R
256
DGND
LED3
LED2
LED1
P211B
SC
LED4
LED5
STBYLED
+5.5V
HS207
AC1
BR207
R258
F219 F217
C243
R259
R260
D205
F218
P209B
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