C
MAIN(CPU) CIRCUIT
SCHEMATIC DIAGRAM - 15
P1
P1
TO MAIN(CPU)
SECTION (2/4)
TO MAIN(CPU)
SECTION (3/4)
SA-BX500
PP MAIN(CPU) CIRCUIT
1/4
2/4
3/4
4/4
O
TO
D-AMP B(3CH)
CIRCUIT
(CN5050)
IN SCHEMATIC
DIAGRAM - 28
N
TO
D-AMP A(4CH)
CIRCUIT
(CN5050)
IN SCHEMATIC
DIAGRAM - 26
B
TO
DSP CIRCUIT
(CN3006)
IN SCHEMATIC
DIAGRAM - 10
: MAIN SIGNAL LINE
: +B SIGNAL LINE
: -B SIGNAL LINE
: IPOD AUDIO SIGNAL LINE
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MIC_DET
KEY2
KEY1
100
R8098
C129
0.1
I2CSDA
I2CSCL
FSHIFT
LED_CONT
SW_MUT
SW_MUT
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
7
8
2
1
5
4
3
6
VOL_DA
TUN_SD
WM_DET
100
R8059
WM_INT
DCDET
VOL_CL
VOL_DA
WM_SM1
100
R8058
I2CSDA
TUN_ST
TUN_SD
TUN_ST
VOL_CL
WM_SSB
VOL_ENC2
100
R8056
I2CSCL
TUN_SDA
R4392
47
TUN_SCL
100
R8052
100
R8051
100
R8054
100
R8053
VOL_ENC1
100K
R8152
R8151 220K
DCDET
R8061
47K
C8006 6.3V47
SYNC
R4393
15K
R4394
15K
D+3R3V
D+3R3V
100
R8055
R4391
47
100
R8057
BK+3R3V
DSPCE1
DIRCE
DSPCE2
ALL_MUTE
MIC_MUTE
DSPRST
+6DB
H.MUTE
LOWIMP
LOWIMP
DGND
DACE
R8068
100
R8066
100
R8067
100
R8071
100
R8069
100
R8070
100
R8064
100
R8062
100
R8060
100
R8065
100
R8080
100
R8079
100
100
R8084
R8083
100
R8087
100
TUN_SD
R8086
100
100
R8092
SEL_ENC2
SEL_ENC1
100
R8094
100
R8195
100
R8093
100
R8090
100
R8088
C8003
6.3V47
100
R8085
R8081
100
100
R8082
C8002
6.3V47
22K
R8063
R8077
100
R8078
100
4700P
C8086
R8076
100
C8001
6.3V330
R8148
10K
BOOTMOD2
BOOTMOD1
DAZFLAG
DIRSTAT1
DIRSTAT0
HDMI_S_CS
HDMI_S_SI
R8111
10K
HDMI_H_REQ
M_RST
HDMI_H_SO
HDMI_S_CK
HDMI_MUTE
MAIN_POWER
100
R8030
FLAG2
FLAG1
SPIDO
EXTIOCL
100
R8029
R8045
100
R8047
1
00
R8046
100
R8041
1
00
100
R8042
R8044
1
00
R8043
1
00
D+5V
100K
R8147
C8047
4700P
IPOD_R
IPOD_L
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
C8053
100P
C8054
100P
4700P
C8064
C8051
4700P
DGND
R8049
100
R8050
100
S11V
BK+3R3V
AMPDCDET
R8159
220K
100
R8048
SPICLK
IPODDO
SPIDI
IPODDI
R8135
10K
R8134
10K
R8033
100
100
R8034
100
R8032
DSP_A+5V
DSP_D+5V
A-7R5V
AGND
A+7R5V
D+5V
S11V
BK+3R3V
DSP_A+5V
DSP_D+5V
A-7.5V
AGND
A+7.5V
FL_DI
FL_CLK
FL_STB
EXTIOSTB
SW2
SW1
EXTIODO
PCONT
V_SEL
IPODDET
PS
IPODCHG
IPODVC
100
R8035
100
R8036
100
R8038
100
R8040
100
R8031
R8101
47K
R8102
47K
R8103
4.7K
R8104
4.7K
220
R8012
TDO
EMU
TDI
R8039
100K
TMS
TRST
TCK
6
8
9
7
2
1
4
5
3
10
CN8005
R8007
100
OCD_SDA
TUN_ST
OCD_SCL
R8002
100
R8004
100
R8003
100
R8001
100
R8006
100
R8005
100
BK+3R3V
I2CSDA
ALL_MUTE
CLIPDET
I2CSCL
BI-AMP
R8009
100
R8010
100
WL_SURR_LED
WMUTE
R8008
100
3
1
2
X8001
H2B100500004
6.3V47
C8004
R8095
10K
R8100
10K
4700P
C8005
C8098
4700P
OCD_SCL
EMU
OCD_SDA
DGND
TDI
TCK
TMS
TRST
TDO
7
9
11
10
12
8
2
3
1
5
6
4
13
CN8002
4700P
C8099
100
R8099
C8097
4700P
C8096
4700P
R8112
10K
HDMI_MUTE
ECO_MUTE
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN8003
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
CN8004
R8132
39K
R8137
0
MUTES
MUTEF
D8011
B0ACCK000005
D8012
B0ACCK000005
PWBPF
D8013
B0ACCK000005
D8014
B0ACCK000005
R8136
0
R8131
39K
DAMP_FR
DAMP_SBR
DAMP_C
DAMP_SL
DAMP_SR
DAMP_FL
DAMP_SBL
AMPDCDET
AMPDCDET
NPMUTE
ECO_MUTE
100
R8021
R8020
100
100
R8023
10K
R8024
100
R8022
100
R8019
WM_SDI
WM_SCL
WM_SDO
0
R8016
R8013
10K
10
C8017
C8018
10
C8014
0.1
D+3R3V
D+3R3V
REMOCON
R8106
10K
R8107
10K
R8108
10K
R8028
100
100
R8027
100
R8026
4700P
C8026
ADC_RST
MUTES
MUTEF
DAC_RST
EXTIOCL
EXTIOSTB
MIC_MUTE
NPMUTE
SURR_LED
AMBPF
STANDBY_LED
V_C
V_A
WL_MR_LED
SP_A
HDMI_KILL
SP_B
V_B
+6DB
HPMUTE
POWER_SENSE
BI-AMP_LED
H0A327200097
X8002
C8016
22P
CKB37
C8015
22P
1
C121
DAMP_C
DAMP_SL
DAMP_FL
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
AU
DAMP_FR
DAMP_SR
DAMP_SBR
DAMP_SBL
SW_MUT
VOL_DA
DCDET
VOL_CL
ALL_MUTE
MIC_MUTE
+6DB
H.MUTE
LOWIMP
DGND
IPOD_R
IPOD_L
DAMP_C
DAMP_SL
DAMP_FL
DAMP_FR
DAMP_SR
DAMP_SBR
DAMP_SBL
VOUT_SL
VOUT_SBR
VOUT_SR
VOUT_SBL
VOUT_FL.BUF
VOUT_C.BUF
VOUT_FR.BUF
VOUT_SL
VOUT_SBR
VOUT_SR
VOUT_SBL
VOUT_FL.BUF
VOUT_C.BUF
VOUT_FR.BUF
1K
R8105
SETUP_LED
EXTIODO
PWBPF
R8017 5.6K
D+5V
R8014
22K
29
7
24
8
23
26
27
6
5
4
25
16
15
13
11
9
10
12
19
20
18
22
21
14
17
3
2
1
28
30
nHDMI_MUTE
nHDMI_MUTE
3
1
2
4
5
D+3R3V
BK+3R3V
79
77 76
78
49
47 48
50
74
71
72
67
68
56
55
58
57
52
51
54
53
65
66
61
62
59
60
64
63
70
69
73
75
10
8
7
9
12
11
99
100
95 94
96
97
90
91
89
93 92
98
4
6
5
2
1
3
81
82
80
86
87
88
84 83
85
45
19
17
15
14
16
18
43
23
21
20
22
41
24
39
37
33
35
34
29 30
27
26
28
32
31
36
38
25
40
42
44
13
46
D+3R3V
D+3R3V
AGND
FL
FR
AGND
SBL
SIGNAL AGND
AGND
AGND
NC
SIGNAL AGND
SIGNAL_AGND
SR
AGND
SL
AGND
AGND
FHOP
MUTE SL,SR
MUTE C
CENTER
MOD_DA
DC_DET
OSC2 / FAN
NC
AGND
NC
NC
NC
SBR
MUTE SBL,SBR
AGND
FHOP
MOD_DA
DC_DET
MUTE FL,FR
OSC2 / FAN
VOUT
GND
M/R
VCC
P21
VSS
P14
P15
P11
IC8004
C0JBAZ002843
24BIT SERIAL PARALLEL CONVERTER
QR8017
B1GBCFJJ0007
INVERTER
C0EBE0000242
IC8002
SYSTEM RESET
IC8003
EEPROM
(NOT SUPPLIED)
B1GDCFGG0005
QR8012
INVERTER
QR8011
B1GDCFGG0005
INVERTER
P13
P12
P17
P16
P19
P20
P18
VSS
JTAG_TDI
VSS
JTAG_TMS
JTAG_TCK
VSS
JTAG_TDO
JTAG_EMU
VSS
VSS
OCD_SDA
VSS
OCD_SCL
JTAG_EMU
JTAG_TDO
VREF3.3V
MICONRST
VREF3.3V
MICONRST
VREF3.3V
VREF3.3V
MICONRST
VREF3.3V
JTAG_TDI
JTAG_TMS
JTAG_TCK
JTAG_TRST
FOR DEBUG
JTAG_TRST
CLR#
P4
P8
P7
P9
P10
VDD
P5
P6
P2
P1
P3
DATA
P24
CLK
P22
STB#
P23
SUB
WP
VCC
SDA
SCL
A1(NC)
A0(NC)
FLAG2
SPIDI
SPIDO
PS
VSS
DCDET
SW1
SW2
FL_DT
V_SEL
VDD18
VPP
A2
IPODVC
[50] PCONT
JOGA
RDDA
DACE
RDRDY
FSHIFT
DIRCE
DSPCE2
LOWIMP
LED_CONT
RDCL
VDD33
VSS
JOGB
DSPRST
WM_DET
VOL_DA
WM_SSB
WM_INT
WM_SM1
AMPDCDET
VOL_CL
DSPCE1
SYNC
VDD18
OCD_SCL
WL_SWITCH
WL_SWITCH
OSC0
XI
XO
LON
VSS
VDD33
WMCL
NRST
VDD18
OSCI
MMOD
VREF3.3V
KEY1
REGON2
[2] BI-AMP
[1] HDMIMUTE_DIS
I2CSDA
[3] CLIPDET
MIC_DET
SEL_ENC2
ECO_MUTE
SEL_ENC1
REGON1
KEY2
ALL_MUTE
TUST
OCD_SDA
I2CSCL
IC8001
MICRO-PROCESSOR
RFKWBX500EBK
[49] IPODCHG
[76] BOOTMOD1
[77] BOOTMOD2
HDMI_S_CS
DIRSTAT1
DAZFLAG
DIRSTAT0
HDMI_S_CK
HDMI_S_SI
HDMI_H_SO
VSS
VDD5
TUSD
M_RST
MAIN_POWER
HDMI_H_REQ
HDMI_MUTE
WMDO
OCDMOD
WMDI
IPODDO
IPODDI
SPICLK
EXTIODO
EXTIOCL
[26] REMOCON
[27] SW_MUT
[28] FLAG1
FL_STB
FL_CLK
IPODDET
EXTIOSTB
GND
DGND
CP: MAIN(CPU): SCHEMATIC DIAGRAM 15 - 18
AU: MAIN(AUDIO): SCHEMATIC DIAGRAM 11 - 14
1
17
1
17
1
10
R8096
3.9K
K8002
0
SA-BX500PP
97
Summary of Contents for SA-BX500PP
Page 28: ...7 2 Main Components and P C B Locations 28 SA BX500PP ...
Page 64: ...SA BX500PP 64 ...
Page 82: ...82 SA BX500PP ...
Page 114: ...SA BX500PP 114 ...
Page 124: ...SA BX500PP 124 ...
Page 129: ...CN5501 Fig 3 Fan Connector 129 SA BX500PP ...
Page 134: ...SA BX500PP 134 ...
Page 136: ...136 SA BX500PP ...
Page 137: ...18 Exploded Views 18 1 Cabinet Parts Location SA BX500PP 137 ...
Page 138: ...SA BX500PP 138 ...
Page 139: ...SA BX500PP 139 ...
Page 140: ...18 2 Packaging SA BX500PP 140 ...