15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 10
SA-MAX750 MAIN (MICON) CIRCUIT
2/8
3/8
6/8
1/8
5/8
7/8
4/8
TO MAIN (MICON)
CIRCUIT (5/8)
TO MAIN (MICON)
CIRCUIT (7/8)
TO MAIN (MICON)
CIRCUIT (2/8)
P1
1
P1
CD: MAIN (CD SERVO): SCHEMATIC DIAGRAM - 1 ~ 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 12 ~ 15
: +B SIGNAL LINE
: TUNER/MUSIC PORT/AUX/MIC/BLUETOOTH AUDIO INPUT SIGNAL LINE
: -B SIGNAL LINE
: CD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
LB3201
J0JBC0000134
10K
R3224
4.7K
R2221
100
R2217
100
R2214
100
R2213
100
R2216
100
R2215
100
R3235
100
R3232
100
R2220
100
R2218
100
R2219
SW-
FL-_LO
FL+_LO
FL-_HI
FR+_LO
FR+_HI
FL+_HI
FR-_HI
FR-_LO
SW+
C2076
0.1
C2074
0.1
18P
C3218
0.1
C2075
10
C2078
DAP_VALID
DAP_I2S_LRCKO
DAP_I2S_OUT
DAP_I2S_BCKO
10K
R3222
R2211
C2045
C2044
10
10
C3222
0.01
C2043
1000P
LB2007
0
R3237
100
0.1
C2018
47K
R2007
R2008
100
10
C2006
47K
R2005
100
R2006
100
R2009
47K
R2004
C2008
10
R2225
J0JCC0000301
R3236
R2065
R2076
33
33
J0JCC0000301
J0JDC0000104
LB2005
13
10
11
8
7
5
4
2
1
9
6
3
12
14
IC2001
C0FBAY000032
A/D CONVERTER
0.1
C2012
10V220
C3220
10
C2113
10
C2114
0.1
C2013
R2038
J0BC0000134
R2040
C2036
C2040
10
C2050
1
10K
R2222
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
IC2005
C1AB00003800
DIGITAL SIGNAL PROCESSOR
R2042
R2041
C2038
C2037
R2043
33
33
10
C3221
0.01
33
33
10
C2033
0.1
1000P
220
R2134
0
R2136
0
R2135
0
R2124
470
R2126
0
R2127
0
CD
CD
CD
C2062
0.047
4700P
C2065
R2125
470
C2063
0.047
C2066
4700P
10K
R2132
0
R2133
R2129
0
R2128
18K
0
R2130
C2068
0.01
R2115
1
10
C2058
0.1
C2060
C3215
0.01
C3219
10
10K
R2131
EMO1
DAP_PDN
DAP_MUTE
DSP_I2S_BCLK
DSP_I2S_LRCK
DAP_RST
PW_+12V
DSP_ERR
DAP_DSP_SCL
TUN_I2S_SDO
MIC
PW_+5R4V
CD_I2S_BCLK
DSP_RST
CD_I2S_LRCK
CD_I2S_SDO
DAP_DSP_SDA
EMO2
CD
CD
CD
PW_CD_3R3V
DGND
CD
DA
CD
C2027
1
C2031
1
10K
R2117
R2118
10K
R2119
10K
R2082
0
10K
C2048
C2046
1000P
47P
R2059
1M
R2062
2
3
1
4
H0J245500110
X2000
C2049
1000P
C2047
47P
R2081
R3223
10K
10K
C2035
C2041
470
12P
12P
LB2009
J0BC0000134
LB2008
3
1
2
4
5
IC2003
C0DBGYY02205
+1.8V VOLTAGE REGULATOR
C2067
0.01
C2069
10
R2138
0
R2137
0
55
12
10
9
11
45
47
46
13
44
5
6
7
8
53
51
52
49
48
50
31
30
33
32
29
24
26
28
27
25
22
20
18
16
14
15
17
19
21
41
40
42
37
38
35
36
39
43
23
34
3
4
2
1
54
56
IC2008
C1AB00004003
DIGITAL AUDIO PROCESSOR
RESET
PDN
IC_N
SCL
GND
ON/OFF
IN
NC
OUT
SDA
PLLVSS
SCL
SDA
XOUT
DVDD18
IRQ_N
IOVDD
MUTE_N
TESTR
PROT_N
SLEEP_N
SDIN4
SCLK
SDIN2
VR_DIG
MUTE
LRCLK
SDIN1
SDIN3
HP_SEL
ASEL_EMO2
EM01
MCLK
PVDDML
DVSS
OUTML
GPIO_SD1
CD_SDO
OSC_RES
PVDDMR
PLL_FLTP
AVDD
BCK
PVDDPL
NC(OPEN)
NC(OPEN)
DVSSR
LRCK
DVSS
SDATA
AP_SDO
IOVDD
TESTB
[1] DVDD18
[2] AP_LRCK
MCLK
DGND
LRCK
MD0
SDTO
BCLK
VA(5V)
ADGND
VCOM
VD(3.3V)
FMT
AINL
AINR
MD1
AVSS
TUN_SDO
GPIO
VR_ANA
OUTPL
PVSSL
[38] REFA
[37] AVSS
[48] CD_MCLK/AD_BCK
[13] XIN
PLL_FLTM
PWM_HPP_R
PWM_HPM_L
PWM_HPP_L
PWM_HPM_R
PLLVDD
CD_BCK
CD_LRCK
DVDD2_CORE
[26] PVDDPR
PVSSR
NC(OPEN)
OUTPR
[25] NC(OPEN)
DVSS2_CORE
OUTMR
PWM_P_2
DVDD1_CORE
SCLKD
LRCLKD
BKND_ERR
SDOUT
VALID
PWM_M_2
DVSS1_CORE
PSVC
TEST
PWM_M_1
PWM_P_1
PWM_M_7
PWM_P_4
VR_PWM
PWM_P_8
PWM_M_8
PWM_P_5
PWM_P_6
PWM_M_6
PWM_M_5
PWM_P_7
PWM_P_3
PWM_M_4
AVSS_PWM
AVDD_PWM
PWM_M_3
PWM_M_7
PWM_P_5
PWM_P_6
PW_CD_3R3V
DGND
C3223
47P
C3224
47P
C3233
0.01
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 ...