HT-R410
SCHEMATIC DIAGRAM 5 Power supply and speaker terminal sections
.
IS DC VOLTAGE, AT
NO INPUT SIGNAL.
BY MARK
ARE CRITICAL FOR
SAFETY
IDENTIFIED
NOTE
THE COMPONENTS
REPLACE ONLY
WITH PART
NUMBER SPECIFIED.
.
.
ELECTROLYTIC CAPACITORS (
)
ARE IN F/WV.
.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030-3pF 330-33pF 331-330pF 333-0.033uF
u
ALL RESISTORS ARE IN OHMS 1/4WATTS
UNLESS OTHERWISE NOTED.
.
THE THICK LINES ON PC BOARD ARE THE
PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR
IMPROVEMENT.
.
.
C6932
103Z
D6932
D6932,6933:
GP104003E OR
RL1N4003
D6933
R6935
120
(2W)
C6931
1000/25
C6933
10/16
Q6931
NJM78M56FA
G
I
O
P6931A TO NAAF-7875
(SCH-4)
P411ATO NADG-7401
(SCH-2)
P410ATO NADG-7401
(SCH-2)
P7503B
TO NADIS-7403
(SCH-1)
FLAC1
FLAC2
MPUGND
MPUGND
HPL
AGND
HPR
+5.6V
+24V
S3
S3GND
S3GND
S3
S2
S2
S2
S2
+5.6V
POWER
SPF
SPCS
SE1H
SPB
VOLH/THPRO
PRO
MPUGND
+13VS
VOLH/THPRO
MPUGND
S3GND
+13VS
POWER
PRO
SPF
SPCS
SPB
SE1H
+24V
AGND
HPR
HPL
NAETC-7868
C9513
223Z
R9501
1
(1/2W)
R9502
0.47
(1/2W)
R9521
3.9
(1/2W)
R9503
0.22
(1/2W)
8
9
10
11
12
13
14
18
17
16
15
19
T901
THERMAL FUSE
JL6951B
TO NAAF-7875
(SCH-4)
JL6952B
TO NAAF-7875
(SCH-4)
JL9501A
JL9501B
NPT-1464D
NAPS-7878
NAETC-7869
U19
U9
U8
A
1
2
3
4
5
BCD