15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
A
MAIN (DAMP) CIRCUIT
SCHEMATIC DIAGRAM - 13
SA-MAX750 MAIN (DAMP)
CIRCUIT
2/4
4/4
1/4
3/4
TO MAIN (DAMP)
CIRCUIT (1/4)
TO MAIN (DAMP)
CIRCUIT (4/4)
P1
P1
MI: MAIN (MICON): SCHEMATIC DIAGRAM - 5 ~ 11
4
3
2
1
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL
: -B SIGNAL
L
TO
SMPS CIRCUIT
(
ZJ1852*
)
IN SCHEMATIC
DIAGRAM - 24
NOTE: “ * ” REF IS FOR INDICATION ONLY
RIGHT-_LOW
RIGHT+_LOW
LEFT+_LOW
LEFT-_LOW
0.1
C5018
C5017
0.1
2
4
3
1
G0C7R5M00001
L5017
LEFT+_HIGH
RIGHT+_MIDLOW
LEFT+_MIDLOW
RIGHT+_HIGH
GND
PW_-37V
MI
DGND
PW_+37V
CN5001
4.7K
R5054
100
R5042
R5063
100
C5038
1
1M
R5041
DGND
R5018
0
C5054
2.2
C5059
0.01
3
1
2
4
5
IC5003
C0ZBZ0001675
TEMPERATURE SENSOR
SW-
SW+
SW+
DGND
PW_-26V_COM
FR+_LO
FR+_HI
FR+_HI
FL+_HI
FL+_HI
FL+_LO
FL+_LO
DC_DET_AMP
DC_DET_AMP
DC_DET_AMP
DAMP_FHOP
R5322
47K
MI
MI
MI
MI
MI
MI
MI
MI
B0ACCK000005
D5009
R5066
0
R5065
0
22
R5040
0.1
C5832
G1C100KA0101
L5013
C5835
22
PW_-5V
C5834
22
10
C5081
G1C100KA0101
L5012
22
C5047
6
7
5
2
4
3
8
1
C0DBCZC00003
SWITCHED CAPACITOR
VOLTAGE CONVERTER
IC5009
PW_5V_IR
C5060
4.7
R5089
0
Q5017
B1ABCF000176
12K
R5048
D5010
B0ACCK000005
120K
R5047
B1ABCF000176
DC DETECT
DC DETECT
Q5016
C5061
0.1
R5068
10K
6.3V47
C5068
0.1
C5833
10
C5080
R5835
0
0.1
C5082
C5030
0.01
C5033
100P
C5035
100P
C5034
100P
C5031
0.01
C5032
100P
R5038
1M
X5101
H2A500300018
X5102
H2A464300001
1M
R5039
D5008
B0ACCK000005
R5218
120K
R5118
120K
R5418
68K
R5618
120K
Q5013
B1ABCF000176
B1ABCF000176
DC DETECT
DC DETECT
Q5012
R5049
10K
R5318
120K
R5718
120K
R5818
120K
R5518
68K
6.3V47
C5042
B1GBCFJJ0007
QR5005
5.6K
R5017
B1GDCFNN0032
DC DETECT
DC DETECT
QR5006
D5011
DZ2J051M0L
C5036
47P
C5037
47P
5
6
4
1
2
3
9
11
13
14
12
10
7
8
IC5006
C0JBAB000902
HEX INVERTER
3A
2Y
3Y
GND
1Y
1A
2A
5Y
5Y
5A
4Y
4Y
4A
6A
6Y
VCC
LEFT+_MIDLOW
LEFT+_HIGH
B0HCMM000019
D5311
R5320
2.7K
2
4
3
1
L5008
G0C7R5M00001
C5307
1
D5312
B0HCMM000019
R5316
2.7K
R5315
10
C5308
0.1
R5415
10
C5408
0.1
2
4
3
1
L5004
G0C7R5M00001
C5407
1
R5420
2.7K
R5416
2.7K
B0HCMM000019
D5411
D5412
B0HCMM000019
GND
LEFT+_LOW
LEFT-_LOW
PW_-37V
B0HCMM000019
D5211
R5220
2.7K
2
4
3
1
L5007
G0C7R5M00001
C5207
1
C5814
1
D5212
B0HCMM000019
R5216
2.7K
R5215
10
C5208
0.1
R5115
10
C5108
0.1
2
4
3
1
L5003
G0C7R5M00001
C5107
1
R5120
2.7K
R5116
2.7K
PW_+37V
B0HCMM000019
D5111
D5112
B0HCMM000019
LV
GND
CAP+
OSC
CAP-
OUT
V+
FC
SW-
FR+_LO
GND
CTRL
OS
VTEMP
VCC
6
8
9
7
2
1
4
5
3
10
-37.5V
POWER_GND
-37.5V
-37.5V
POWER_GND
POWER_GND
POWER_GND
+37.5V
+37.5V
+37.5V
DAMP_PVCONT
MI
PW_+37V
MI
PW_-37V
MI
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 ...