Schematic Diagram
1
A
B
C
D
E
2
3
4
5
6
1
2
3
4
5
6
A
B
C
D
E
!
!
!
!
!
C400
7
NM
C4051
NM
C4047
NM
50V
C4050
NM
C401
2
NM
150
J
C400
9
50
V
120
J
C401
6
50
V
C405
6
NM
C409
6
NM
C402
1
NM
C401
5
NM
C4087
NM
C401
1
NM
100
D
C409
7
50
V
CH
C404
2
NM
C406
4
NM
C402
8
NM
C4086
NM
101K
C4044
50V
C4046
NM
101
K
C401
3
101K
C4048
50V
331
K
C407
7
C406
7
NM
C408
5
NM
C404
5
NM
C406
8
NM
101
K
C407
9
200
V
101
K
C407
8
NM
C401
4
C401
7
NM
C402
0
NM
C409
1
101
J
16
V
C500
0
102
J
50
V
C407
3
103
J
C404
9
C403
5
103
J
16
V
C407
4
103
J
C402
9
103
J
16
V
C402
6
103
J
C5186
ECHU16V-103J
103J
C400
6
101
J
16
V
C409
8
102
J
50
V
C409
9
102
J
50
V
C402
2
222
J
C408
3
DM15C201J
5
C408
4
DM15C201J
5
C402
5
NM
*C640
0
2700
u
80
V
*C640
1
2700
u
80
V
C406
1
2700
u
80
V
C405
7
2700
u
80
V
C406
0
2700
u
80
V
C406
3
82
u
25
V
C406
2
2700
u
80
V
C405
9
2700
u
80
V
56
u
16
V
C406
9
C406
5
56
u
16
V
C518
4
56
u
16
V
C407
0
56
u
16
V
C406
6
56
u
16
V
C404
0
226
M
6.3
V
C402
3
10
u
50
V
C518
5 10
u
50
V
C507
1
100
u
16
V
C401
0
100
u
16
V
C507
2
100
u
16
V
C405
2
100
u
16
V
C402
4
100
u
16
V
C403
6
100
u
16
V
C407
1
100
u
16
V
C408
1
100
u
16
V
C400
8
100
u
16
V
C405
3
100
u
16
V
C405
8
2700
u
80
V
P4002A
NPLG-2P130
-B+15
1
-B
2
P4001A
NPLG-4P151
V+64V
1
GND
2
GND
3
V-64V
4
P4003A
NPLG-5P133
V+8_MD
1
GND_MD
2
V-8_MD
3
GND_MD(S)
4
5
P4004A
NPLG-7P135
V+12_DF
1
GND_DF
2
V-12_DF
3
GND_RY
4
V+12_RY
5
V-12_RY
6
V+15VD
7
P4000A
NSCT-21P2114
9604S-21C
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
D402
3
1SS35
5
D402
2
1SS35
5
D4005
1SS355
D401
6
DAN202
U
D4012
DAN202U
D4011
DAN202U
D4015
DZ2J270M0L
D4020
DZ2J270M0L
D4013
DZ2J240M0L
D4019
DZ2J240M0L
D4017
DZ2J180M0L
D4014
DZ2J240M0L
D4021
DZ2J180M0L
D4018
DZ2J240M0L
GND_DC
GND_DC
GND_DC
GND_DC
GND
GND
GND
GND_TP2
GND_TP
GNDS
GND_TP
GND
GND_DC
GND
GNDS
GND
GND_RY
GND
GND
GND_B
GND_B
GND
GNDS
GND
GND
GND
GND
GND_TP
GND
GND_B
GND_RY_1
GNDS
GND
GND_DC
GND_DC
GND
GND1
GNDP
GND
GNDS
GND1
GND_DC
GND
GND1
GND_B
GND_B
GND
GND
GND
GND
GNDS
GND1
GND
GNDS
GND_TP
GND_DC
GND_DC
GND_TP
GND_TP
GND_TP
GND_TP
Q4051
TA76L431F
B
Q4029
HN1C01FU
E1 1
B1 2
C2 3
E2
4
B2
5
C1
6
Q4028
HN1C01FU
E1 1
B1 2
C2 3
E2
4
B2
5
C1
6
Q4027
HN1C01FU
E1 1
B1 2
C2 3
E2
4
B2
5
C1
6
Q4014
HN1C01FU
E1 1
B1 2
C2 3
E2
4
B2
5
C1
6
Q4016
HN1C01FU
E1 1
B1 2
C2 3
E2
4
B2
5
C1
6
Q4033
HN1C01FU
E1 1
B1 2
C2 3
E2
4
B2
5
C1
6
Q4054
TC74VHCT08AFK
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
3Y
8
3A
9
3B
10
4Y
11
4A
12
4B
13
VCC
14
Q4053
TC74VHCT08AFK
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
3Y
8
3A
9
3B
10
4Y
11
4A
12
4B
13
VCC
14
Q4050
BU4094BCFV
STROBE
1
SERIALIN
2
CLK
3
Q1
4
Q2
5
Q3
6
Q4
7
VSS
8
QS 9
Q'S 10
Q8 11
Q7 12
Q6 13
Q5 14
EN 15
VDD 16
Q4052
BU7262SFVM
(2/2)
OUT
@pinNa
7
-
@pinNa
6
+
@pinNa
5
+V
@pinNa
8
Q4052
BU7262SFVM
(1/2)
OUT
@pinNa 1
-
@pinNa
2
+
@pinNa
3
-V
@pinNa
4
Q4055
2
G
1
I
3
O
Q4056
G
2
I
1
O
3
Q4057
1
G
2
I
3
O
AMPDISABLE1
DCdetRY
DC_DETECT4
TEMP_OUT
DC_DETECT6
AMPDISABLE6
DC_DETECT2
XBERR
DCdetRY
DCdetRY
DC_DETECT1
DC_DETECT3
AMPOVERLOAD
DCdetRY
AMPDISABLE2
DCdetRY
AMPDISABLE5
DCdetRY
AMPDISABLE3
AMPDISABLE4
DC_DETECT5
AMPOVERLOAD
TEMP
IREN_C
RYB
RYA
IREN_LR
AMPOVERLOAD
RYS
IREN_SBLR
DCdetRY
RYH
RYTB
SBMUTE
AMUTE
XBERR
RYC
IREN_FHLR
OSC1
EH2MUTE
EH1MUTE
IREN_TBLR
IREN_SLR
R6431
R4012
R6430
R6429
R5165
R6446
R5166
R642
7
R518
8
R5059
NM
R401
8
R400
6
R5164
R5163
R4017
R6432
R6435
R406
3
NM
R5167
R5212
R500
3
1M
R502
6
1M
R500
5
NM
R500
9
75
0
R444
7
1M
R501
0
1M
R500
6
1M
R500
8
1M
R643
3
NM
R500
7
1M
R5041
1.5
R502
2
68
k
R501
4
68
k
R501
8
56
k
R501
1
56
k
R502
5
47
k
R501
7
47
k
R405
7
47
0
1/8
W
R5013
220k
R5019
220k
R5015
22k
R5023
22k
2125
R5040
2.2k
R5039
2.2k
R710
7
1M
R518
6
1M
R7130
1M
R7129
1M
R409
5
NM
R518
7
1M
R518
4
1M
R406
5
NM
R518
5
1M
R518
3
1M
R649
1
1M
R4031
1M
R5012
100k
R501
6
100
k
R502
4
100
k
R5021
100k
R5020
100k
R5030
10k
R5029
10k
R6445
82k
R4058
68k
R507
2
56
k
R406
0
56
k
1%
R404
2
470
k
R406
8
470
k
R401
9
NM
R405
6
470
k
R409
1
470
k
R406
6
470
k
R508
6
47
k
R508
7
47
k
R508
8
47
k
R508
9
47
k
R403
3
47
k
R4064
47k
R403
2
47
k
R404
5
47
k
R404
0
47
k
R406
1
33
k1
%
R4062
3.3k
R4054
3.3k
R5070
330
R507
4
27
k
R500
4
1M
R507
6
27
k
R5080
27k
R4076
27k
R4073
27k
R649
2
27
k
R409
6
1
R5084
1
R5083
1
R402
0
1
R5085
1
R504
2
10
R407
2
10
R408
1
10
R508
1
10
R407
5
10
R504
5
10
R6406
10
R6407
10
R640
8
10
R6428
10
R519
0
10
0
R4004 100
R5031
100
R5036
100
R4098
100
R5082
100
R4024 100
R5058
100
R4046 100
R4050
100
R4049 100
R4028
100
R444
6
10
0
R5064
100
R4048 100
R5065 100
R4022 100
R4001 100
R513
9
10
0
R4023
100
R4025
100
R5056 100
R5032
100
R4036
100
R6490 100
R5057 100
R424
6
10
0
R4026
100
R4946 100
R4146
100
R464
6
10
0
R4546 100
R4003 100
R4346 100
R4746 100
R4070 100
R4002 100
R4037
100
R5138
100
R514
0
10
0
R4043
100
R502
7
10
0
R502
8
10
0
R4030
100
R4035
100
R4010
100
R4093
100
R4034
100
R400
8
10
0
R405
9
10
0
R4029
100
R500
0
1k
1%
R4016
1k
R5067
1k
R4014
1k
R6488
1k
R4013
1k
R4015
1k
R500
1
10
k
1%
R403
8
10
k
R4846
100k
R424
7
100
k
R5054
100k
R5060
NM
R5061
NM
R503
3
12
R516
2
12
R4085
120
R4087
120
R5069
120
R6487
120
R4084
120
R4053
120
R4051
120
R4052
120
R509
1
12
0
R4086
120
R515
9
12
0
R5161
120
R507
8
120
k
R4088
120k
R6403
150
R640
4
15
0
R640
5
15
0
R648
9
15
0
R640
1
15
0
R640
2
15
0
R4044
1.5k
R4089
150k
R518
9
18
0
R407
9
18
k
1%
R402
7
18
k
1%
R409
0
18
k
1%
R407
8
18
k
1%
R400
0
18
k
1%
R401
1
18
k
R4021
220
R4092 220
R4009
220
R4094
2.2k
R403
9
R405
5
22
k
R500
2
220
k
R404
1
220
k
R4097
27
R507
5
27
k
R507
3
27
k
R507
7
27
k
R5048
27k
TP1042
Q4021
2SC4081
Q4017
2SC4081
Q4015
2SC4081
Q4038
2SC4081
Q4023
2SC4081
Q4025
2SC4081
Q4022
2SC4081
Q4037
2SC4081
Q4024
2SC3906K
Q4007
DTC114TUA
Q4019
DTC114TUA
Q4009
DTC114TUA
Q4011
DTC114TUA
Q4032
DTC114TUA
Q4005
DTC114TUA
Q4003
DTC124EUA
Q4042
DTC124EUA
Q4002
DTC124EUA
Q4036
DTC124EUA
Q4000
DTC124EUA
Q4035
2SA1576A
Q4020
2SA1576A
Q400
1
2SA1576A
Q4030
2SA1576A
Q4013
2SA1576A
Q4041
2SA1576A
Q4026
2SA1576A
Q4012
2SA1576A
Q4018
DTA124EUA
Q4008
DTA124EUA
Q4031
DTA124EUA
Q4004
DTA124EUA
Q4006
DTA124EUA
Q4010
DTA124EUA
P4005
OG-RM30HF
1 2 3 4
V+5V_S
VSS+12V
V+5V_S
V+5V_S
V+12V
V+5V_S
V-12RY
V-12V
V+5V_S
V+5V_S
V+6V
V+15VD
V+5V_S
V-6V_S
V+5V_S
V+5V_S
V-64V
V+5V_S
V+5V_S
V-12RY_1
V+12RY_1
V+5V_S
V+5V_S
V+5V_S
V+15VDD
V-64V
V+64V
V+5V_S
V+64V
V+5V_S
V-64V
V-6V_S V-6V
V+12RY
The mark found on some component parts should be replaced
DC DETECT
CIRCUIT
OVER HEAT
DETECT CIRCUIT
CIRCUIT
with same parts(safety regulation authorized) of identical
designation.
AM CONTROL
OVP&UVP
DETECT CIRCUIT
TEMP CONSTANT
CURRENT CIRCUIT
FY17
EXSO
EXSCK
EXOE
EXST
XOLERR
XBERR
IRMUTEA
IRMUTEEH1
IRMUTESB
SPRLSB
SPRLF
SPRLSR
SPRLH2
SPRLH1
AMP_TEMP
XTEMPERR5
XDCERR
GNDD
GNDD
GNDD
IRMUTEEH2
MODEL No.SC-LX801/SC-LX901
SCHEMATIC DIAGRAM(PART-10) D-AMP SECTION
/DRX-7/DRX-R1
/TX-RZ1100/TX-RZ3100
BACLD-2095(1/7)
TO BAETC-2163(PART-8
)
TO BACLD-2095(2/7
)
TO BACLD-2095(3/7
)
TO BACLD-2095(5/7
)
TO BACLD-2095(4/7
)
TO BACLD-2095(1/7)
TO BACLD-2095(1/7
)
TO BACLD-2095(2/7
)
TO BACLD-2095(3/7
)
TO BACLD-2095(4/7
)
TO BACLD-2095(5/7
)
TO BACLD-2095(6/7
)
TO BACLD-2095(7/7
)
TO BACLD-2095(1/7)
TO BACLD-2095(1/7
)
TO BACLD-2095(4/7)
TO BACLD-2095(6/7)
TO BACLD-2095(3/7)
TO BACLD-2095(5/7)
TO BACLD-2095(2/7)
TO BACLD-2095(7/7)
TO BACLD-2095(4/7)
TO BAPS-2164(PART-8)
TO BAPS-2089(PART-8
)
TO BAPS-2089(PART-8
)
TO BAPS-2089(PART-8)
TO BACLD-2095(7/7)
TO BACLD-2095(2/7)
TO BACLD-2095(3/7)
TO BACLD-2095(4/7)
TO BACLD-2095(5/7)
TO BACLD-2095(6/7)
TO BACLD-2095(1/7)
TO BACLD-2095(2/7)
TO BACLD-2095(3/7)
TO BACLD-2095(4/7)
TO BACLD-2095(5/7)
TO BACLD-2095(6/7)
TO BACLD-2095(7/7)
TO BACLD-2095(1/7)
TO BACLD-2095(2/7)
TO BACLD-2095(3/7)
TO BACLD-2095(4/7)
TO BACLD-2095(5/7)
TO BACLD-2095(6/7)
TO BACLD-2095(7/7)
TO BACLD-2095(1/7)
TO BACLD-2095(2/7)
TO BACLD-2095(3/7)
TO BACLD-2095(4/7)
TO BACLD-2095(5/7)
TO BACLD-2095(6/7)
TO BACLD-2095(7/7)
TO BACLD-2095(2/7)
TO BACLD-2095(3/7)
TO BACLD-2095(4/7)
TO BACLD-2095(5/7)
TO BACLD-2095(6/7)
TO BACLD-2095(7/7)
TO BACLD-2095(7/7)
TO BACLD-2095(2/7)
TO BACLD-2095(5/7)
TO BACLD-2095(3/7)
TO BACLD-2095(6/7)
TO BACLD-2095(2/7)
TO BACLD-2095(3/7)
TO BACLD-2095(4/7)
TO BACLD-2095(5/7)
TO BACLD-2095(6/7)
TO BACLD-2095(7/7)
TO BACLD-2095(2/7)
TO BACLD-2095(5/7)
TO BACLD-2095(4/7)
TO BACLD-2095(3/7)
TO BACLD-2095(6/7)
TO BACLD-2095(7/7)