SCHEMATIC DIAGRAM - 11
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
17
18
16
REMOTE
ENCB
ENCA
TUNER9V
DGND
HP_GND
HP_SW
HP_L
VOL_LED
REMOTE
ENCB
ENCA
TUNER9V
HP_SW
HP_L
KEY1
KEY1
KEY2
VREF
POWER_SAVE
KEY2
VREF
DGND
INT42
CS42
INT49
CDOUT42
DSP_OFF
RST42
CDOUT49
CDIN
CCLK
CS49
FINT49
RST49
DGND
FCS49
DGND
INT42
CS42
INT49
CDOUT42
DSP_OFF
RST42
CDOUT49
CDIN49
CCLK49
CS49
RST49
CN100A
CN100B
CN103
CN904A
TO
DSP CIRCUIT
(CN904B) ON
SCHEMATIC
DIAGRAM-3
MAIN CIRCUIT
FINT49
FCS49
15
14
13
12
11
10
2
4
6
8
9
7
5
3
1
25
17
19
21
23
24
22
20
18
16
JK405
TO ACTIVE
SUBWOOFER
UNIT
SB-WA17PP-S
SUBAC1
DCDET
SUBAC2
SYS6V
SWPOWER
FRONTL
SUB+B
FRONTR
SURR_L
SURR_R
CENTER
SUBWOOFER
AC_SYNC
FL1
SUBAC2
FL2
SUBAC1
DVDAC2
DCDET
DVDAC1
SYS6V
MUTE_H
DGND
OUTPUT GND
OUTPUT GND
GUARD GND
GUARD_GND
MUTE_A
FRONTL
SUB+B
FRONTR
SURR_L
SURR_R
CENTER
SUBWOOFER
SYNC
FL1
SUBAC2
FL2
SUBAC1
GUARD GND
IC902
C0ABBB000297
OP AMP IC
IC901
C0ABBB000297
OP AMP IC
R938
15K
R994
75
R991
15K
D925
MAZ80560ML
D922
B0ACCK000005
C929
16V10
R945
22K
R937
10K
C933
0.1
C921
16V100
R921
22
R922
270K
CON9016
+7.5V
R925
15K
R992
15K
R995
75
D926
MAZ80560ML
D923
B0ACCK000005
C930
16V10
R946
15K
+7.5V
R920
330
C925
0.1
R924
1K
R943
3.9K
R993
75
D924
MAZ80560ML
D921
B0ACCK000005
C928
16V10
R944
15K
C924
0.1
C923
0.1
R926
1K
PCONT(PWR_RELAY)
PCONT(PWR_RELAY)
POWER_SAVE
TO
FUNCTION
CIRCUIT
(JW103) ON
SCHEMATIC
DIAGRAM-13
VOL_LED
TO
VOLUME
CIRCUIT
(JW100) ON
SCHEMATIC
DIAGRAM-13
VREF
VREF
4
3
2
4
6
1
2
7
5
3
1
HP_R
HP_R
: -B SIGNAL LINE
: +B SIGNAL LINE
: MAIN SIGNAL LINE
FL2
FL2
FL1
FL1
-VP
-VP
5V
5V
POWERGND
DTS
DTS
PL11
PL11
D0
D0
HARMONIC_LED
HARMONIC_LED
FL_RESET
FL_RESET
FL_CS
FL_CS
FL_CLK
FL_DT
KEY2
FL_CLK
FL_DT
KEY2
TO
PANEL
CIRCUIT
(JW104A) ON
SCHEMATIC
DIAGRAM-12
CN104B
CN104A
PCONT(PWR_RELAY)
PCONT
W30
0
W28
0
W29
0
W1
0
TO
PANEL
CIRCUIT
(JW104B) ON
SCHEMATIC
DIAGRAM-12
W73
0
W22 0
W21 0
W26
0
W27
0
2
4
6
5
3
1
7
6
5
4
3
2
4
6
1
2
7
5
3
1
1
2
3
6
7
8
4
5
1
2
3
6
7
8
4
5
38
SA-HT17PP