NAD 116 - Schematic Diagram: Input and Output Stages

SCHEMATIC DIAGRAM (Input/Output)
RL201B
~ RL202B
R201 1K . 6
ae (eyik201 :
C201 100p .
Oo. RL203B
R203 1K A 0
VIDEO R (ejeK204 2p
ny RL204B
AUX
R
(oyik203
R205
1k
2,
o
11, RL205B
TUNER R (oO K201 R207 1K 2 oO
- RL206B
TP 2 PLAY R (@yiK202 R209 1K
TP 2 REC R
TP 1 PLAY R
TP 1 REC R
TN i>
NZ >
VrED >
B, RLZOLA
' O—
PHL
8.
Bo RL202A
4
cD
L
Que
R202
1K
2,
~<
=O) Seeoen
VIDEO L (@ysK201 R204 ik
Bo RL204A
AUX
L
(oyik204
R206
1K
3,
0
Bo RL2Z05A
TUNER
L
(oy
ik203
R208
1K
2,
. Bo. RL206A
TP 2 PLAY L Ce R210 1K
TP 2 REC L (oy ik 202
100p
13
+249
C)
C235
_L. 100n
Qa225
+ c231 y 25C181S
47u/25
R2
D221 68 C233
5
iL R241
R225
c223
¢15K
R235
R237
220
100p - 68 C227 3K9
C221 R223 -
470n
47u/25
R239
Q221
ied 2SA1L316 of
220K SoGn
R227 1a223
3K9
i.
Resistors,
unless
otherwise
specified,
are
carbon
film
+/-S%
1/4.
2.
Ceramic
capacitors,
unless
otherwise
specified,
are
SOV
+/-S%.
3. Diodes, unless otherwise specified, are 1N4148.
4. Relays, unless othervise specified, are GY24W-K.
C237 A
100n —24V
. 6239
47p
R243
10K
34
P202
a
7
10KW
ir 2a
a
GNDA
GNDB
a
a
—
=
BALA
a a
oar Bg
+24V
©)
C236
-L. 100n
RK16312MCL
20KA
C232
a7ur2s | 28C1815
D222 C234
100u/25 R242
x 220
C224 ze F
100p D224 C228 3K9
C222 R224
aah ok 390 4?U/25 eae
228 560
“aZze2
—e 2S5A1316 ee 2SA1015 Lf
; C226 =
220K Scor Raoy 4 28Cieis
3K9
C238 A
100n —24V
‘NOTES!
C251 NESS32
R251 yi page
2
6kK8 SS
3 iia 100u/725
R261
120
R259
22K
R253 R255 c¢253 C257
as ik 270p 2n2
Bite ©
~ 12718 pi soen JK203
NESS32 C277 PRE-OUT R
Ae 470u/16
> R277
iF
R274
100K
R285
100K
R287
100K
BIC271A RL2098 ae
NESS32 aes C279
1 +
aa
aA
|
1
ans
e)
=
470u/16
7
0
PRE-OUT R BALANCED
3KOL
4a
a EE -
Ei ees |
——- 4
ds
+18V
d
5
>= W201
8
NESSSS
°
52
R252 i ‘ oe
:
6K8 iu/sq
100u/25
R262
4 Rese 120
. 7 F R260
~18V 22K
R254 R256 ¢25q c25e
33K 1K 270p 2n2
{o0750 oe
A
ied
Rages
470u/16
Bo
4
_
R290
:
> R278 hi ‘ 7
| -
100K
R286
100K
R288
100K
8
1c272A
SKOL
RL210B
sates
ESSS2 pose C280 13
ia
470u/16
ei :
PRE-OUT L BALANCED
14