A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
MAIN (DAMP) CIRCUIT
SCHEMATIC DIAGRAM - 12
SA-MAX750 MAIN (DAMP)
CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN (DAMP)
CIRCUIT (2/4)
TO MAIN (DAMP)
CIRCUIT (3/4)
P1
AA
: AUDIO OUTPUT SIGNAL LINE
2
1
4
3
: +B SIGNAL
: -B SIGNAL
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 5 ~ 11
R5114
22
R5214
22
22
R5213
22
R5113
22
R5413
22
R5313
22
R5414
22
R5314
DAMP_MOD_DA
0
R5005
PW_SYS_3R3V
MI
MI
0
R5833
B1GDCFJJ0047
QR5010
PW_5V_IR
QR5007
B1GBCFJJ0007
DC DETECT
DC DETECT
5002
LO3
HO3
HO4
LO4
1
C5075
1
C5051
4
6
5
2
1
3
Q5301
B1CBRK000001
C5312
1
C5825
50V3300
50V3300
0.1
C5817
0.1
C5816
C5824
4
6
5
2
1
3
Q5302
B1CBRK000001
1
C5313
PW_+37V
1
C5076
1
C5050
4
6
5
2
1
3
Q5401
B1CBRK000001
1
C5413
1
C5412
4
6
5
2
1
3
Q5402
B1CBRK000001
AMPLIFIER
AMPLIFIER
HO2
HO1
LO2
LO1
PW_-37V
PW_-37V
FL_HI
SW+
PW_-5V
R5212
47K
R5408
10K
R5305
47K
R5405
47K
R5422
47K
2200P
C5303
C5304
2200P
R5406
150
2200P
C5403
R5306
150
C5404
2200P
100P
C5302
8.2K
R5303
2.2K
R5404
C5411
10
100P
C5402
8.2K
R5403
150
R5206
2.2K
R5204
0
R5834
C5211
10
2.2K
R5304
C5311
10
10
R5825
R5824
10
22K
R5409
10K
R5410
C5405
2200P
C5305
2200P
47K
R5112
4.7
R5087
C5205
0.01
C5003
2.2
C5004
2.2
C5011
1
22
C5005
22
C5406
R5412
47K
B0ACCK000005
D5301
D5401
B0ACCK000005
D5402
B0ACCK000005
B0ACCK000005
D5302
4.7
R5411
4.7
R5311
R5309
22K
22
C5306
R5308
10K
R5016
1K
10K
R5310
47K
R5312
D5002
B0ACCK000005
4.7
R5211
R5208
10K
D5102
B0ACCK000005
R5222
47K
R5210
10K
B0ACCK000005
D5202
4.7
R5111
R5008
10K
C5206
22
C5009
0.1
B0ACCK000005
D5101
B0ACCK000005
D5201
R5209
22K
C5203
2200P
C5202
100P
8.2K
R5203
R5105
47K
47K
R5205
C5103
2200P
R5106
150
C5111
10
100P
C5102
2.2K
R5104
8.2K
R5103
2200P
C5204
R5108
10K
R5122
47K
R5109
22K
10K
R5110
R5007
8.2K
R5010
4.7K
C5105
2200P
4
5
T1
45
46
44
48
47
2
1
3
32
34
36 35
33
42
40
41
43
37
39
38
8
15
17
16
13
14
9
6
7
27
25
22
23
20
19
21
24
26
18
30
31
28
29
THERMAL
PAD
11 12
10
C0ZBZ0001673
AUDIO AMPLIFIER DRIVER
IC5001
C5104
2200P
C5106
22
PW_-26V_COM
5Y
[36]VREF
IN4
LO4
IN3
NC
COM
VCC
VB4
CSH3
VB3
HO4
VS4
VS3
[25]HO3
HO3
HO4
LO3
LO3
LO4
CSH4
COMP3
VDT
COMP4
[35]OCSET
SW-
IN1
VAA
IN2
COMP2
LO1
CSH1
[1]NC
[47]COMP1
[48]CSD
NC
LO2
LO1
LO2
VCC2
NC
NC
NC
VB1
VS2
VS1
HO1
VB2
HO2
HO1
HO2
CSH2
NC
NC
FL_LO
GND
COM2
VSS
NC
DGND
TL
GND
PW_-37V
1
C5072
1
C5044
4
6
5
2
1
3
Q5201
B1CBRK000001
C5212
1
4
6
5
2
1
3
Q5202
B1CBRK000001
1
C5213
1
C5071
1
C5043
4
6
5
2
1
3
Q5101
B1CBRK000001
1
C5113
1
C5112
4
6
5
2
1
3
Q5102
B1CBRK000001
AMPLIFIER
AMPLIFIER
AMPLIFIER
AMPLIFIER
AMPLIFIER
AMPLIFIER
Summary of Contents for BRS11C
Page 13: ...5 General Introduction 5 1 Media Information ...
Page 14: ...6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Page 15: ...6 2 Main Unit Key Button Operation ...
Page 17: ...7 1 1 Service Mode Table ...
Page 24: ...8 Troubleshooting Guide Contents for this section is not available at time of issue ...
Page 27: ...9 3 Main Components and P C B Locations ...
Page 83: ...PSG ...