140
SC-LX82
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.25 ICEPOWER AMP ASSY (2/5)
CN4200
XKP3062-A
R+
1
R-
2
GNDR
3
V+12R
4
V-12R
5
CKS1716
CN4100
L+
1
L-
2
GNDL
3
GNDL
4
V+12L
5
V-12L
6
ACH1479-A
C4112 100u
ACH1479-A
C4212 100u
ACH7318-A
C4150
560u
ACH7318-A
C4250
560u
ACH7318-A
C4149
560u
ACH7318-A
C4249
560u
ACH1479-A
C4213
100u
ACH1479-A
C4217
100u
ACH1479-A
C4117
100u
C4208
470u/16
ACH7320-A
C4108
470u/16
ACH7320-A
ACH1479-A
C4113
100u
C4148
1u/10
YB
C4152
0.1u/16
YB
C4215
1u/10
YB
C4204
ACG7069-A
1000p
C4205
ACG7069-A
1000p
C4104
ACG7069-A
1000p
C4105
ACG7069-A
1000p
C4106
ACG7072-A
470p
C4206
ACG7072-A
470p
C4107
ACG7072-A
470p
C4207
ACG7072-A
470p
C4214
ACG7068-A-T
C4114
680p
ACG7068-A-T
C4128
ACG7073-A
2125
2200p
C4122
ACG7073-A
2125
2200p
C4228
ACG7073-A
2125
2200p
C4123
ACG7066-A
39p
C4223
ACG7066-A
39p
C4125
ACG7071-A
47p
C4225
ACG7071-A
47p
C4227
ACG7070-A
4.7p
C4127
ACG7070-A
4.7p
C4156
0.1u/16
YB
C4221
0.1u/16
YB
C4159
NM
C4121
0.1u/16
YB
C4252
YB
C4130
1u/10
YB
C4129
0.1u/16
YB
C4147
1u/10
YB
C4247
1u/10
YB
C4120
1u/10
YB
C4115
1u/10
YB
C4119
0.47u/16
C4118
1u/10
YB
C4218
1u/10
YB
C4251
1u/16
YB
C4151
1u/16
YB
C4116
1u/16
YB
C4216 1u/16
YB
C4209
0.01u/16
2125
CFHXSQ103J16-T
C4109
0.01u/16
2125
CFHXSQ103J16-T
C4259
NM
C4210
NM
C4211
NM
C4230
1u/10
YB
C4110
NM
C4111
NM
C4229
0.1u/16
YB
C4224
ACG7078-A
56p
C4124
ACG7078-A
56p
C4260
1000p/50
CH
C4160
1000p/50
CH
C4226
ACG7079-A
75p
C4126
ACG7079-A
75p
C4220
1u/10
YB
C4219
0.47u/16
C4157
2200p/50
YB
C4257
2200p/50
YB
C4248
1u/10
YB
C4222
ACG7073-A
2125
2200p
C4261
10p/50
C4161
10p/50
D4111
NM
D4211
NM
D4204
RF051VA2S
D4104
RF051VA2S
D4100
1SS302
D4200
1SS302
GND
GN
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
IC4202
NJM2068MD
(2/2)
5
4
6
7
8
IC4203
NJM4565MD
(2/2)
5
4
6
7
8
IC4203
NJM4565MD
(1/2)
3
4
2
1
8
IC4202
NJM2068MD
(1/2)
3
4
2
1
8
ICC1-AVR
IC4200
Vd_check
1
Vs_check
2
Discharge
3
OC_mon
4
Enable
5
Thermal
6
In_A_Ch2
7
Out_A_Ch2
8
In_B_Ch2
9
Out_B_Ch2
10
In_C_Ch2
11
Pwm-_ch2
12
Pwm+_ch2
13
Mod_Ch2
14
ZobelSense2
15
Average2
16
Average1
17
NTC_in
18
ZobelSense1
19
Mod_ch1
20
Pwm-_ch1
21
Pwm+_ch1
22
In_C_Ch1
23
Out_B_Ch1
24
In_B_Ch1
25
Out_A_Ch1
26
In_A_Ch1
27
NC
28
Vdd
29
UVP_en
30
Main_Gnd
31
Vss
32
Ref_ch1
33
CS1_ch1
34
CS2_ch1
35
RECout_ch1
36
Vin__ch1
37
DC_FB_ch1
38
Vin_ch2
39
DC_FB_ch2
40
RECout_ch2
41
CS1_ch2
42
CS2_ch2
43
Ref_ch2
44
L4203
ATL7018-A
1u
L4102
ATL7018-A
1u
L4202
ATL7018-A
1u
L4103
ATL7018-A
1u
Q4208
2SD2704K
Q4108
2SD2704K
Q4109
2SC4154(EFG)
Q4209
2SC4154(EFG)
2SA1682(4)
Q4206
2SA
Q41
2SA1682(4)
Q4106
2SA1682(4)
Q4107
2SA1682(4)
Q4207
R4119
1M
R4140
10k
R4121
1.8k
R4219
1M
R4144
1k
R4221
1.8k
R4244
1k
R4237
27k
3216
1% 1/4W
R4137
27k
3216
1% 1/4W
R4177
20k
3216
1% 1/4W
R4277
20k
3216
1% 1/4W
R4105
1k
0.5%
R4104
1k
0.5%
R4141
15k
R4205
1k
0.5%
R4128
27k
2125
1%
R4201
100
0.5%
R4234
1.2k
1%
R4225
1k 1%
R4224
27k 1%
R4100
100
0.5%
R4200
100
0.5%
R4134
1.2k
1%
R4124
27k
1%
R4101
100
0.5%
R4103
910
0.5%
R4268
R4240
10k
R4102
910
0.5%
R4243
1k
R4202
910
0.5%
R4228
27k
2125
1%
R4176
1.8k
1%
R4213
NM 1%
R4113
NM 1%
R4215
0
R4138
2.7k
1%
R4174
1M
R4218
4.7k
R4235
1.8k
1%
R4139
56k 1%
R4274
1M
R4233
1.8k
1%
R4132
18k
1%
R4239
56k
1%
R4241
15k
R4106
0
R4204
1k
0.5%
R4230
47k
1% 1/8W
2125
R4231
68k
1% 1/8W
2125
R4131
68k
1% 1/8W
2125
R4126
1.5k
1%
R4167
1k
1%
R4118
4.7k
R4117
100k
R4214
4.7k
R4114
4.7k
R4261
ACN7165-A
3216
10
R4262
ACN7165-A
3216
10
R4162
ACN7165-A
3216
10
R4161
ACN7165-A
3216
10
R4217
100k
R4212
22k
R4223
1k
1%
R4227
1.5k
1%
R4125
1k 1%
R4236
15k
1%
R4110
470
R4122
240k
R4120
220k
R4123
1k
1%
R4136
15k
1%
R4226
1.5k
1%
R4211
220k
R4229
1
1/8W
2125
R4129
1
1/8W
2125
R4178
NM
R4278
NM
R4264
3.3k
1%
R4164
3.3k
1%
R4208
NM
R4108
NM
R4232
18k
1%
R4173
100k
R4127
1.5k
1%
R4115
0
R4111
220k
R4163
105k
1% 1/4W
3216
R4263
105k
3216
1% 1/4W
R4220
220k
R4222
240k
R4133
1.8k
1%
R4160
10
R4135
1.8k
1%
R4238
2.7k
1%
R4112
22k
R4210
470
R4166
10K
1%
R4266
10K
1%
R4168
22k
1%
R4267
1k
1%
R4172
NM
R4143
1k
R4203
910
0.5%
R4130
47k
1% 1/8W
2125
R4206
0
R4260
10
R4276
1.8k
1%
CCX1058-A
R4265
CCX1058-A
R4165
V-12V
V+12V
V+64V
V-5VFILT1
V+5V
V+5V
V-5V
VS2
VS1
VD2
V-5V
V-12V
VD1
V-5V
V-5VFILT1
V-5VFILT1
V+5V
V+5V
VS
V+12V
V+5V
V+5V
V-5V
V-64V
VD
+54V
+54V
VD1
VD2
V-12V
V+12V
OUT2
OUT1_R
MOD1
MOD2
L_IN
R_IN
OUT1
VS_CHK1
AMPDISABLE1
AMUTE
VD_CHK1
OSC1
PWM1
ZOBEL1
ZOBEL2
OSC1
PWM2
OUT2_L
VD_CHK1
MOD1
MOD2
VS_CHK1
AMPOVERLOAD
R_IN
L_IN
MODULATOR
DC offset
DC offset
AM Switch
Transistor
Q
2/5
The mark found on some component parts should be replaced with
same parts (safety regulation authorized) of identical designation.
CN3830
P
CN3820
P
Q
1/5,3/5-5/5
Q
1/5,3/5,5/5
Q
1/5,3/5-5/5
Q
1/5
Q
1/5,3/5-5/5
(FL)
(FL)
(FL)
(FL)
(FL)
(FL)
Summary of Contents for SC-LX72
Page 10: ...10 SC LX82 1 2 3 4 A B C D E F 1 2 3 4 2 2 PANEL FACILITIES 1 Front Panel ...
Page 11: ...11 SC LX82 5 6 7 8 5 6 7 8 A B C D E F 2 Display ...
Page 12: ...12 SC LX82 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 13: ...13 SC LX82 5 6 7 8 5 6 7 8 A B C D E F 3 Rear Panel ...
Page 14: ...14 SC LX82 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 15: ...15 SC LX82 5 6 7 8 5 6 7 8 A B C D E F 4 Remote Control In case of SC LX82 ...
Page 16: ...16 SC LX82 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 17: ...17 SC LX82 5 6 7 8 5 6 7 8 A B C D E F ...
Page 18: ...18 SC LX82 1 2 3 4 A B C D E F 1 2 3 4 5 Remote Control In case of SC LX72 ...
Page 19: ...19 SC LX82 5 6 7 8 5 6 7 8 A B C D E F ...