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5
Q1865
Q1864
IC1751
LC75342M
LR Vol.
Ch. select
IC1662
BA4558F
13
L2
3
1
LOUT
14
L1
5
ROUT
26
1
DI
CL
30
2
CE
V+5
17
Q1476
16
RCON
18
Q1480
14
IR1471
GP1UM26XK
VOL1
16
Q1481
12
VOL2
14
Q1482
15
CN1472
Other:Q1483-Q1488
(19P)
B
DSP-LED ASSY
C
AMP ASSY
V+9RF
VA+9
VD+9
5
6
Power On Reset
CN1861
CN2
(12P)
(12P)
LED 2
PLD02
3
3
LED 1
PLD01
4
4
CHSEL
CHANNELSEL
2
2
LIN
6
6
2
AINL
RIN
8
8
1
AINR
V+9RF
11
11
AK5380VT
V+9RF
A/D Converter
12
12
+9V
VOL 1
VOL 2
ANT1
RF Tx Module
VOL 3
12
RFINANT
VOL 4
Other:D1483,
D1471-D1478
+B
D13
POWER Supply
D11
VPRE9
D12
D17
IC15
REG9V
NJM78M09FA
6
7
G
TX MODULE
X1
U3
24.576MHz
AIC1680
System
3
1
11
RESET
CLKIN
64
CHANNELBIT1
Freesystems
12
CHANNELBIT2
CHNNELSEL
8
13
SDTO
9
58
SDTO
U9
31 33 34 35
U23
AWD601TX
1
DATA
8
CHAN2
9
CHAN1
CHAN3
7
L IN
R IN
VP(+B)
POWER
+B
RELAY
RY3301
T1
POWER
CN11
TRANSFORMER
MAIN
1
1
MAIN
2
2
3
3
4
4
XW-HT1
7
8
5
CLKOUT
U1
FS2105TX
Tx Chip
H10
52806-0910
EEPROM Prog.
Interface
U7
EEPROM for FS
U21
AIC1734-50CXA
REG.
RFSUPPLY+
+9V
3
2
U6
NCP1117ST50T3
5V REG.
A5V
3
2
U22
AIC1734-33CXA
3.3V REG.
D3V3
D5V
3
2
CN3401
IC1301
(5P)
LA4663
Power IC
L +OUT
9
4
L –OUT
11
2
R +OUT
14
R –OUT
12
8
VCC2
7
VCC1
5 6
SP
Q3511
PROTECT
Q3451 Q3452
GND
RELAY
DRIVE
Relay Control
Q3455
Q3454 Q3453
D
PRIMARY ASSY
CN2
AN1
NEUTRAL
1
1
2
LIVE
2
1
2
FU1
S1
8
A
B
C
D
5
L +
4
L -
1
R +
2
R-
E
AC IN
F
13
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