Table of Contents
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MAIN PWB
SL-CH
KTA1024Y
Q661
R699
C684
470
100P
Q633
Q632
C3200GR
C3200GR
SL
R677
C675
R823
SIG17
330
10/50V
10
GND
C698
12P
C3200GR
SURR_MUTE
D633
Q648
R720
SIG32
1SS133
43K
Q649
C3198YT
SBL-CH
KTA1024Y
Q670
R704
C686
470
100P
Q638
Q629
C3200GR
C3200GR
SBL
C679
R826
R693
SIG53
330
10/50V
10
GND
C704
12P
C3200GR
SB_MUTE
D638
Q652
R725
SIG07
1SS133
43K
Q653
C3198YT
H/P-L
SIG10
H/P-R
SIG09
HP_DET
SIG11
SR-CH
+5VD
SIG55
KTA1024Y
Q658
AVSS_ON
C683
R697
SIG22
+12V
470
100P
SIG03
Q630
Q631
C3200GR
-12V
C3200GR
SIG04
C673
R822
SR
R676
SIG19
330
10/50V
10
GND
SIG12
SUB
C696
SIG13
12P
SBR
C3200GR
SURR_MUTE
Q646
D631
R718
SIG53
SIG32
SBL
1SS133
43K
SIG54
C
SIG16
FL
Q647
C3198YT
SIG17
SL
SIG18
FR
SIG19
SR
SBR-CH
KTA1024Y
Q675
R715
C687
470
100P
Q643
Q641
HP_ON
SIG20
C3200GR
C3200GR
HP_DET
SIG11
C681
R828
SBR
R670
STANDBY
SIG13
SIG21
330
10/50V
10
HEAT DETECT
SIG33
GND
SURR_ON
SIG08
FLRA_ON
SIG23
FLRB_ON
SIG36
C708
P_AMP_FAIL
SIG24
12P
C3200GR
P_DOWN
SIG25
SB_MUTE
Q655
P_LINE_FAIL
D641
R729
SIG26
SIG07
AVSS_ON
1SS133
43K
SIG22
SB_ON
SIG31
+5VD
SIG55
Q656
LGND
C3198YT
+5VL
SIG05
FL_ON
SIG38
P_CURR_FAIL
SIG37
SPK_H_SEL
SIG39
SIG50
RESERVED
* POWER T.R *
FL_MUTE
R830
SIG00
VCC
330
Q652/653/654/655/661/804/807
=> 2SB1647
Q657/658/659/660/670/803/805
=> 2SD2560
SIG38
Q628
** IMPORTAT SAFETY NOTICE.
FL_ON
C107M
COMPONENT IDENTIFIED BY
MARK HAVE SPECIAL CHARACTERISICS.
IMPORTANT FOR SAFETY. WHEN REPLACING ANY OF THESE COMPONENTS
USE ONLY MANUFACTURER'S SPECIFIED PARTS.
** THE UNIT OF RESISTANCE IS OHM.
K = 1000 OHM. M = 1000KOHM.
** THE UNIT OF CAPACITANCE IS MICROFARAD(uF)
pF = 10 uF
-6
** THIS SCHEMATIC DIAGRAM MAY MODIFIED AT ANY TIME WITH THE
IMPOROVEMENT OF PERFORMANCE.
VCC
R831
SIG00
18(1/4W)
C-CH
OVER
2SD2560
A1360Y
Q706
SIG06
Q680
R928
R923
R701
3.3 (1/4W)
270K
470
GND
Q660
KTA1024Y
R874
Q697
Q634
10K
C3200GR
VR64
C3200GR
220
C
R690
C677
SIG54
330
10/50V
SURR_MUTE
C3200GR
KTC3206Y
Q662
D635
Q650
R722
R892
SIG32
1SS133
43K
C3423Y
2SB1647
10K
Q708
Q681
R930
R922
R850
3.3(1/4W)
270K
GND
47(1/4W)
SL_CH
R851
Q651
$$$23117
C3198YT
47(1/4W)
L600
0.5uH
_VCC
R838
18(1/4W)
SIG01
VCC
R834
18(1/4W)
SIG00
FR-CH
OVER
2SD2560
A1360Y
SIG06
Q713
Q686
R918
R726
3.3(1/4W)
R941
470
KTA1024Y
270K
GND
Q669
R912
Q700
Q654
C3200GR
C3200GR
VR61
10K
220
R
C663
R673
SIG18
330
10/50V
FL_MUTE
C3200GR
KTC3206Y
Q671
D625
R706
R696
R899
SIG50
1SS133
43K
0
2SB1647
10K
C3423Y
Q687
Q715
R945
R925
R854
3.3(1/4W)
270K
GND
47(1/4W)
SBL_CH
R855
BN77
Q645
47(1/4W)
C3198YT
L602
0.5uH
_VCC
R841
18(1/4W)
SIG01
VCC
R829
FL-CH
18(1/4W)
SIG00
OVER
2SD2560
A1360Y
SIG06
Q703
Q678
R920
R711
3.3(1/4W)
R934
470
KTA1024Y
270K
GND
Q657
R873
Q696
Q644
C3200GR
10K
VR63
C3200GR
220
C661
L
R672
SIG16
330
10/50V
FL_MUTE
KTC3206Y
Q659
Q637
D624
R703
R695
R903
SIG50
1SS133
43K
0
10K
2SB1647
C3423Y
Q705
Q679
R935
R921
R858
GND
270K
3.3(1/4W)
47(1/4W)
SR_CH
R859
$$$23741
Q642
C3198YT
47(1/4W)
L604
0.5uH
_VCC
R837
18(1/4W)
SIG01
SURR_MUTE
SIG32
VCC
VCC
R836
R846
18(1/4W)
SIG00
330
SIG00
P_DOWN
2SD2560
A1360Y
OVER
SIG25
Q690
Q719
SIG06
R919
3.3(1/4W)
R939
KTA1024Y
270K
Q674
GND
R900
SURR_ON
Q695
Q702
C3200GR
SIG08
C107M
10K
VR62
220
SB_MUTE
SIG07
VCC
R843
SIG00
330
KTC3206Y
Q676
R933
10K
C3423Y
2SB1647
Q721
STANDBY
Q691
R932
R940
SIG21
R863
3.3(1/4W)
270K
GND
+12V
47(1/4W)
SBR_CH
SB_ON
R864
SIG03
BN81
SIG31
Q694
47(1/4W)
C107M
L606
_VCC
0.5uH
R844
SIG01
18(1/4W)
SIG[00:60]
ONLY U, F VER
D613
D615
IC61
12V
1N5819
NJU7223F
Q613
C114M
LGND
D608
1N4003ST
LGND
LGND
LGND
LGND
LGND
LGND
D606
1N4003ST
1
2
3
ET61
77
VCC
R832
18(1/4W)
OVER
Q709
A1360Y
2SD2560
+1.2V
KTA1024Y
Q682
R931
Q664
C685
3.3(1/4W)
R938
100P
KTA1024Y
270K
GND
Q663
R916
Q635
10K
C3200GR
VR65
Q698
220
C3200GR
R824
10
GND
C700
12P
KTC3206Y
Q665
R904
2SB1647
10K
C3423Y
Q710
Q683
R942
R924
R852
270K
GND
3.3(1/4W)
47(1/4W)
-1.2V
C_CH
R853
$$$23880
47(1/4W)
L601
0.5uH
_VCC
R839
18(1/4W)
VCC
R835
18(1/4W)
OVER
2SD2560
A1360Y
KTA1024Y
Q716
Q688
Q673
R926
C682
3.3(1/4W)
100P
R943
KTA1024Y
Q701
270K
GND
C3200GR
Q672
R880
Q639
C3200GR
10K
VR66
220
R827
10
GND
C706
12P
KTC3206Y
Q640
Q677
R907
C3423Y
2SB1647
10K
Q718
Q689
R944
R927
R856
GND
270K
3.3(1/4W)
47(1/4W)
FR_CH
R857
JW61
47(1/4W)
#18 Wire
L603
To SPK
0.5uH
R842
_VCC
18(1/4W)
R833
18(1/4W)
2SD2560
A1360Y
KTA1024Y
Q711
Q684
Q667
R917
C670
3.3(1/4W)
100P
R936
KTA1024Y
270K
Q666
GND
Q699
C3200GR
R878
Q636
C3200GR
VR60
10K
220
R825
10
GND
C702
12P
C3200GR
KTC3206Y
Q668
R896
2SB1647
10K
C3423Y
Q712
Q685
R929
R937
GND
R860
3.3(1/4W)
270K
47(1/4W)
FL_CH
R861
47(1/4W)
JW62
L605
#18 Wire
0.5uH
To SPK
R840
_VCC
18(1/4W)
D619
C632
1SS133
4700P
OUT
RY62
D610
IC60
1N4003ST
z
LGND
VDD
D611
R636
2.2K
1N4003ST
D617
1SS133
LGND
LGND
LGND LGND LGND LGND
R661
Q625
10K
C114M
Q623
A1267Y
R669
1K
D614
R644
56
1N4003SRT
z
BN61
MOMS S/W
OL60
U,N,F only
LGND
T600
J600
AC IN
Only U, F ver.
LGND
2
1
CN64
FROM TRANS
P_AMP_FAIL
SIG00
SIG24
R624
Q603
C3198YT
15K
SIG06
RLY B'D
CN44
10 12
GND
GND
HEAT DETECT
GND
CN24
9
11
5
4
SIG33
SBL_CH
HL_CH
2
4
+12V
6
3
6 8
SBL_CH
SIG03
7
2
1 3
SBR_CH
HR_CH
5
7
Q608
SBR_CH
A107M
#18 Wire
6
8
From Power TR
Output
1
3
8
1
GND
GND
FL_CH
SIG03
+12V
RY40
C3198YT
GND
Q602
FR_CH
GND
L:SB
NC
H:HEIGHT
Q609
SIG39
SPK_H_SEL
A1267Y
CN67
2 4
Q601
C3198YT
GND
GND
GND
CN44
5 7
DC DETECT
GND
GND
GND
GND
FL_CH
C3198YT
SIG28
Q615
SIG27
R647
R639
FR_CH
SIG[00:61]
10K
15K
100C HEAT
C_CH
$$$23880
C_CH
P_CURR_FAIL
DETECT
GND
GND
SIG01
SIG37
R649
R653
SL_CH
$$$23117
SL_CH
10K
15K
85C HEAT
GND
Q620
DETECT
C3198YT
SR_CH
SIG00
Not used
+12V
GND
GND
SIG03
$$$23741
SR_CH
CN53
SIG06
KTC3198YT
Wire Ass'y
Q622
R626
47K
Q626
KTA1268GRT
OVER
GND
SIG06
SIG00
VCC
P_LINE_FAIL
SIG26
_VCC
SIG01
SIG09
H/P-R
FR_CH
SIG27
-12V
R612
SIG04
4.7
+12V
SIG03
2
4
6
R625
10K
1
3
5
Q606
HP_ON
A1267Y
SIG20
Q611
C107M
SIG01
FL_CH
SIG28
VCC
H/P-L
SIG10
SIG00
OVER
FLCH-A
SIG29
SIG06
SIG28
FL_CH
Q618
C3198YT
-12V
R657
SIG04
4.7
SIG03
+12V
2
4
6
R635
Q617
Q612
1
3
5
10K
Q619
C107M
A1267Y
C3198YT
FLRA_ON
Q616
SIG23
A1267Y
GND
SIG27
FR_CH
FRCH-A
SIG30
FL_CH
SIG28
FLCH-B
/ HL_CH
SIG34
HL_CH
SIG60
R609
4.7
+12V
SIG03
SIG01
8
7
6
5
R617
1
2
3
4
10K
Q600
FLRB_ON
SIG36
Q607
A1267Y
C107M
HR_CH
SIG61
FRCH-B
/ HR_CH
SIG35
FR_CH
SIG27
SIG[00:61]
D618
1N4003SRT
D621
1N4003SRT
Q605
KTA1267YT
z
JW92
D616
R640
Q604
R621
KTC3198Y
33K
1K
1SS133MT
BN60
_BN600
78
HL/FL-B
JK65
HEIGHT_L
1
SIG34
FL
2
HR/FR-B
SPK-B
3
SIG35
C605
FR
4
HEIGHT_R
0.047u
SIG60
CHGND
GND
GND
GND
JK63
SIG61
1
SBL
2
3
SBR
+12V
4
GND
GND
SPK_H_SEL
JK64
SIG29
1
FL
FLCH-A
2
SPK-A
SIG30
3
FRCH-A
FR
4
JK62
1
CEN
2
3
SL
4
5
SR
BN53
6
C606
0.047u
C607
0.047u
C609
GND
0.047u
C612
0.047u
GND
ET60
CHGND
1
2
3
BN22
1
2
3
GND
DUMMY
VCC
GND
BN73
s
JW1
GND
_BN601
s
GND
_VCC
BN20_
* C915 , C916 *
s
SR5004,6004 : 10000uF/63V
JK61
FL
FL
SIG16
FR
FR
SIG18
SL
SL
SIG17
SR
SR
+12V
R650
SIG19
22K
SIG03
C
JK60
C
-12V
SIG54
R648
22K
SIG04
SUB
SUB
SIG12
SBL
SBL
SIG53
SBR
SBR
SIG13
Q624
KTC3198YT
R654
R663
15K
15K
Q610
KTD2854
GND
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