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SA-HT840EB
SCHEMATIC DIAGRAM-8
FL CIRCUIT
G
F
E
D
C
JK6002
K2HC103A0023
B
PHONES
A
1
POWER
S6011
EVQ21405R
R6038
1K
SELECTOR
S6012
EVQ21405R
R6006
1K
RDS
S6013
EVQ21405R
R6007
1.2K
H BASS
S6014
EVQ21405R
R6008
1.8K
POWER
R6005
680
D6000
B3AAA0000583
STBY
H BASS
R6010
180
D6010
B3AAA0000583
HB
Q6074
B1GBCFJN0021
LED Drive
C6002 1000P
VOLUME CIRCUIT
L6000
J0JBC0000019
4
C6001
5
0.047
2
L6001
J0JBC0000019
3
6
C6000
0.047
7
L6002
J0JBC0000019
1
R6099
2.7K
2
:+B SIGNAL LINE
:MAIN SIGNAL LINE
FL6000
A2BD00000108
1
2
R6051
C6005
2.7
50V22
KEY1
FL2
-VP
L6003
J0JBC0000041
HB LED
MIC SW
STBY LED
SW5V
FLD RST
FLD CS
R6020
0
LED9V
FLD CLK
FLD DA
HB LED
R6022
1K
R6023
1K
HP R
R6024
1.2K
R6025
1.8K
R6026
2.2K
3
3
4
5
6
7
8
9
10
11
R6013
C6003
C6007
50V22
22K
50V10
D6008
B0BC5R000009
R6027 1K
R6015 1K
R6019 68
R6017 1K
C6014
100P
OPEN/CLOSE
S6000
EVQ21405R
S6001
EVQ21405R
S6002
EVQ21405R
STOP
S6003
EVQ21405R
PAUSE
S6004
EVQ21405R
PLAY
S6005
EVQ21405R
4
5
12
13
14
15
16
17
18
19
R6050
2.7
R6011
150
C6015
C6016
C6017
100P
100P
100P
C
0
VR6
EVE
JO
A
1
C6021
100P
R6028
22K
6
64
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