Pcb Layout - NAD C 725BEE Service Manual

C725BEE MAINBOARD+PHONEJACK
C218
C219
Binding Posts
L OUT
J4
J3
RL12/1 RL12/2
*
L21
D412
D413
PR
J296
PGND
PL
CB47
I-V
+18V
ISC TRIG
AC DET.
+37V
-37V
DGND
GND
GND
+46V
(R-OUTPUT)
-46V
J315
J280
Q215
JK41
R458
R459 J401
CZ46
L
R
TP1
CZ45
R245
R499
R244
TP2
R248
D27
Q214
C220
Q21
Q11
C120
Q114
D17
R148
TP3
R144
R498
(R-OUT) R145
TP4
Q115
S41
C118
C119
ROUT
R488
R491
D420
R446
R445
D419
R490
R487
R483
L11
J17
J16
COPYRIGHT C 2008 NAD ELECTRONIC
NAD C725BEE MAIN BOARD Vc3.0
C26
Q211
C211
J288
J271
Q213
Q216
J290
J272
Q212
C210
Q210 VR22
J85
C229
H4
C25
R252
J295
R152
H5
C15
Q110
VR12
C110
J298
Q112
Q116
VR13
J302
Q113
C111
Q111
C16
Q316
RCA33
RCA35 RCA34
RL311
J30
IC31
J331
J334
IC4
C221
J255
J268
Q46 Q45
J344
J341
J115 (-46V)
J346
J339 (+46V)
J347
J340
J348
J321
Q48 Q47
J299
J333
J329
J195
R335
J343
R333
C121
IC3
R334
R336
VR304
R322
R324
J42
R320
C336
CB38
R316
R18
R344
R17
R321
Q315
C376 C371 C335
R319
R323
D311 D39
D310
Q35
Q37 Q36 Q34
J63
IC32
J90
CB32
C322
C326
J136
C324
R399
R346
J156
(-18V)
J349 (+18V)
R345
R398
C323
J158
C325
J157 C321
(-18V)
IN MODULE
IC44
J155
J154
J153 (+46V)
J152 (-46V)
J151
J150
(+37V)
(-37V)
J149
C47
C413
C411
C49
R41
C43
J169
C44
R42
J160
(-18V)
C410
C412
C414
C48
J218
CB33 C365
J214 C346
C342
VR302
J162
J194 (-18V)
J170 (+18V)
J213
J52
J196
VR301
C341
C345
C366
J324
J325
J212
J15
C331 C329 C327
VR303
C332
RT31
R2
C3 C362
J121
R461
R432
RCA31
R430
Q424 R460 J119
R36
R394 R431
(+5V)
C444
RL37
R355
RL31 RL36CB311
CZ37
RL38
D320
D38 D37 D312
Q33 Q313
Q38
CZ36
C358
D324
J126
J103
J320
J102
J101
R484
J107
J57
J127
J128
(+5V)
J129
J130
J131
J134
IC43
J198 (+12V)
C425 C428
C431
J112(DGND)
J137
Q421
C12/1
VR3
J145
J35
J146
J144
Q39
J133 (DGND)
CZ38
H1
H2
R360
R359
J174 (DGND)
R455
R454
J202
Q416 Q417
J201
R493 R494
J215
R449 R450
C347 J200
D315
IC34
CB46
J123
C348 R362
C301
Q401
R402
C417
J207
C337 C338
C303
C339 C340
Q402
R407 C302
RT34
Q425
R434
R433
Q314
J51
J120
(DGND)
Q403
R404
C418
R406
Q404