NAD 314 - Page 9

+56
POWER AMPLIFIER
R377
470
R393 #
1OKIWEP.
R379
4700.5WFP
Q327
2SB826
T 47180
6333 337 ok
ToopF/s00 F5 s30pF/Sop =
LEFT POWER AMP
C301
1 R305 A309 «A315
A a $8 RIY701A
MAININ hoz 2
= R301 R303 C307
220K 22K TP 505F LSC aro SW FP
== = 10% 3R3 0.5WF caso
C303
47/10
9325
47nF/100
D301
1N4148,
en
Pee
0329
ingiaa *ofne
Sa ue A
1 R341 6K8IWFP
D303
1N4148
=
NY
aay
1
SKO.5|
+
awe
EXTRASPEAKER
256R8 o Gib —
R395 # Ail
10KIWFP | | |
SINE WAVE DETECT
+540
798 Arte C703 2 R710 0-713
Te" 1K5 10K
+260
R706 R707
27K 68K
Be 815
ae r4
2801815
R738 Rly701
0+38
A R743
3K90.5WFP
O/P CURRENTDETECT.
C707
470nF1 ae
HERD R745,
1K5
O/P VOJAGE DETECT
Q710
28C1815)
Fyege C701
Ra
Q703
2SA1015 R746
ay
4K5
ij D701 4
4N4148 RIGHT
Q701
2SA1015, O/P VOTAGEDETECT
706 R724
28C1815 C702 0706 6KOME
100/10 R722 1N4148
708 1KMF
2801815
-26 © a er me PROTECTION
SW701 ] R744
SOFTCLIP
Sox
|
TR702
/\
3 | 4 +426 0 539
bar To 90C(NC) =
ON HEASINK
ae ere
o +56
° +54
R364 R378
100 470
o94 f A
10KiW 0346
R380
4700.SWFP j T Ae)
6334 C338 +
to0pF/s00 F386 io
R3222 A330.
680 1K2
RIGHT POWER AMP 320 i
0) 2SC3467 o +38
p32
ev2
t
C302
R306 R310
J104F 10/50
RIGHT
2K7___680
ae
RLY701B
MAININ S O— 4
R376
47K NOs
R358
C356
3RQ.SWFP.
3R30.5WF 47nF/100 334 C350
v2 470F/100
9326 :
D302
1N4148
2SB649
o
-38
R422
#
D330 101WF
1N4148 390 » A
6K81WFP j ~ [Os]
D304
1N4148
+
a
: ECB
2SB649 ECB
“54 BCE 280669 —-2SA1386
S oeB 288826 © 2SB631_-2SC3519
=
15
HEADPHONE
SPEAKER
J501
SPEAKER
14
ECB
2SA970
2SA1370
2SA1015
28C1815.
2802240
2SC3467
C551
tonFootp LEFT
C555
TOnF/100 3,
C552
nonF/10g-[4 *'S"7
C556 ©
10nF/100
J502
SPEAKER B
14
C553
tonF/100-T2 LEFT
3 +
C554
TonF/100-a_*!6H7
NOTE.
1. RESISTORS ARE CARBON FILM 1/4W 5% UNLESS SPECIFIED.
MF - METAL FILM 2%.
FP - FLAMEPROOF 5%.
CERAMIC - WIREWOUND IN CERAMIC CASE 5%.
2. RESISTORS WITH " #" ARE ELEVATED FROM PCB.
3. ALL CERAMIC CAPACITOR, UNLESS OTHERWISE SPECIFIED, ARE 50V, 20%.
4, COMPONENT VALUES WITH " x " ARE FOR C, B AND B1 VERSIONS.
SEE VERSION DATA FOR AH VERSION.
VERSION DATA.
LOCATION NUMBER AH C/B/B1
R359, R360 0.22 2w CERAMIC 0.22 3W CERAMIC
16