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25
22
23
(26)
TO MAIN
BLOCK OF
SA-HT1500EBS/EGS
A
SL(R)
C
FL(R)
DC_DET
SW
HIC_MUTE
SUBAC1
SUBAC2
FL1
FL2
PCONT
POWER CONTROL
CIRCUIT
18
15
20
3
6
2
(19)
(1)
D501
B
B
FILTER
FILTER
FILTER
FILTER
B
IC502
D508
C0AABB000055
Q513,
Q514
DUAL
DC DET
LOW-NOISE
SWITCH
OP AMP
Q520
INTERFACE
SWITCH
Q515,Q519
DCDET
SWITCH
SIGNAL LINES
: MAIN SIGNAL LINE
(
) Indicates Pin No. of Right Channel
8
11(12)
Q501,
Q502
SWITCH
Q507~Q510
FAN
MOTOR
DRIVE
M
Q503
SWITCH
Q511
VOLTAGE
REGULATOR
D524
B
Note : Signal Lines are applicable to the Left Channel only.
POWER CONTROL/PROTECTION CIRCUIT
5
24
13
9
14
7
B
D502
Q506
INTERFACE
SWITCH
Q505
SWITCHING
D513~D515,
D517
B
D511,D512,
D516,D518
B
Z501
F1
IC501
RSN311W64C-P
POWER HIC
21
4
16
B
B
JK501(JK502)
SURROUND
SPEAKER
JK502
CENTRE
SPEAKER
SUBWOOFER
JK501
FRONT
SPEAKER
T501
B
RLY501
JK500
AC INLET
L500
E500
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