NAD 375BEE C - Schematics Diagram Standby

THERMAL PROT
STBY
DGND
+5.6V
+12V
AGND
+5.6VD
+5.6VD
/1W
All Polyester capacitors are 63V 5% unless noted.
All Elec. capacitors are 50V 20% unless noted.
All Resistor are 1/6W 5% RJ13 unless noted.
All Zener diode are 1/2W unless noted.
W403 ONLY FOR C VERSION
W401&W402 ONLY FOR AH VERSION
NEUTRAL
LIVE
TO DISPLAY BOARD
FROM MAIN TRANSFORMER
TO MAIN TRANSFORMER
/X Type
/400V
Assembled in the Rear Panel
/16V
/10V
/Y Type
/X Type
/16V
FOR IC402
Or HF115F 005-1HS3A TV-5
Only for 120V Version
D408
1N4148
D408
1N4148
D409
1N4148
D409
1N4148
F401
T1AL/250V
F401
T1AL/250V
R402
100
R402
100
PC401
PC817A
PC401
PC817A
1
2
4
3
D402
1N5822
D402
1N5822
D401
FR107
D401
FR107
P402B
6PIN2.54-C
P402B
6PIN2.54-C
1
2
3
4
5
6
R403
510
R403
510
D404
1N5819
D404
1N5819
+
C408
220uF
+
C408
220uF
TR401
Com Inductor
TR401
Com Inductor
1 3 2 5
D405
1N4007
D405
1N4007
C409
100nF
C409
100nF
S1
RF-1003-BB2, 10A 250V, TV-5
S1
RF-1003-BB2, 10A 250V, TV-5
1 2
U2
ACOUTLET
U2
ACOUTLET
1
2
J401
KY250
J401
KY250
1 2
U1
AC INLET
U1
AC INLET
1 2
D403
4.7V
D403
4.7V
~
~
+-
BR401
DB105
~
~
+-
BR401
DB105
J402
KY187
J402
KY187
1 2
C401
100nF
C401
100nF
D407
1N4148
D407
1N4148
C403
10nF
C403
10nF
IC402
LM7805CT
IC402
LM7805CT
O
3
I
1
G
2
HS401
HEATSINK
HS401
HEATSINK
W401
15mm JUMPER
W401
15mm JUMPER
12
C405
1nF
C405
1nF
TR402
EE16
TR402
EE16
1
6
5
7
9
10
L401
10uH
L401
10uH
D406
1N4148
D406
1N4148
IC401
TNY274PN
IC401
TNY274PN
S
6
BP/M
2
D
4
S
5
S
8
S
7
EN/UV
1
C407
100nF
C407
100nF
W402
15mm JUMPER
W402
15mm JUMPER
12
W403
15mm JUMPER
W403
15mm JUMPER
12
RL401
DH1U5VDC TV-8
RL401
DH1U5VDC TV-8
3
4
1
2
C404 100nFC404 100nF
+
C406
220uF
+
C406
220uF
R401
68K
R401
68K
R404
150
R404
150
+
C410
220uF
+
C410
220uF
+
C402
10uF
+
C402
10uF
P404B
4PIN7.92-C
P404B
4PIN7.92-C
1
5
7
3
P403B
2PIN3.96-C
P403B
2PIN3.96-C
1
2
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SCHEMATICS DIAGRAM STANDBY