63
12.2.5.
MAIN (MICON) CIRCUIT (1/3)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
B
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 5
SC-HTB880EB/EG/GN/PP (SU-HTB880EB/EG/GN/PP) MAIN (MICON) CIRCUIT
3/3
2/3
1/3
TO MAIN (MICON)
CIRCUIT (2/3)
P1
: +B SIGNAL LINE
: USB SIGNAL LINE
: HDMI/OPTICAL AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
DA: MAIN (DAMP) : SCHEMATIC DIAGRAM - 8 ~ 11
CO: MAIN (CONNECTOR) : SCHEMATIC DIAGRAM - 12 ~ 13
R2003
33
DC_DET
LB2001
J0JHC0000078
PW_BK3R9V
DC_DET
OTW_SD
10
C2005
1
C2014
10
C2013
PW_PVDD6V
LB2000
J0JHC0000078
SD_OUT
R2082
1K
V_DET
DGND
10
C2015
10
C2017
1
C2016
C2020
0.01
R2305
10K
10K
R2302
BT_SEL
HOST_WAKE
1K
R2136
R2008...GN/PP
12K
R2010
12K
BT_HOST_TX
NFC_IRQ
BT_HOST_TX
BT_HOST_RX
NFC_IRQ
BT_HOST_RX
8
6
5 7
4
2
1 3
D1H83304A042
D1H83304A042
RX2004
8
6
5 7
4
2
1 3
RX2005
8
6
5 7
4
2
1 3
RX2006
D1H83304A042
8
6
5 7
4
2
1 3
D1H83304A042
RX2003
R2009
10K...EB/EG/GN
2.2K...PP
R2011
3K
0.01
C2034
C2056
330P
0.01
C2035
R2067
33
0.01
C2051
LOG_UART_TX
CO
CO
CO
CO
CO
DA
DA
DA
DA
DA
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
CO
DA
DA
DA
CO
CO
CO
CO
CO
CO
CO
B1GBCFJJ0048
MUTE
QR2305
ECO_LEVEL
DAP_SCL
DAP_SDA
DAP_RESET
HDMI_SPDIF
I2S_IN_LRCK
I2S_IN_SCLK
I2S_IN_FL_FR
HDMI_MUTEOUT
HDMI_SPI_CTS_RTS
REQ
HDMI_SCL
HDMI_SPI_CLK
HDMI_SDA
HDMI_SBL_SBR
SPDIF_IN_1
HDMI_LFE_C
HDMI_SL_SR
8
6
5
7
4
2
1
3
D1H83304A042
RX2012
C2032
1
HDMI_MUTE_DET
PW_BK3R3V
C2024
1
10
C2023
C2018
1
C2027
1
1
C2025
33
R2029
22P
C2022
10
C2028
10
C2026
2 3
1 4
X2000
H0J122500049
22P
C2021
1
C2029
B0JCGD000016
D2001
G1C150M00023
L2001
47
C2030
33
R2004
WL_LRCK
33
R2129
33
R2128
R2132
33
33
R2130
33
R2131
WL_SCLK
DAP_SL_SR
DAP_SCLK
DAP_FL_FR
DAP_C_SW
DAP_LRCK
4.7
C2049
R2133
33
BUZZER
WL_C_SW
R2135
33
R2134
33
C2037
10
C2036
1
1K
R2137
68P
C2046
10
C2019
0
R2002
10
C2009
C2008
1
C2004
1
0.01
C2003
M_MOSI
FL_STB
M_SCLK
8
6
5
7
4
2
1
3
D1H83304A042
D1H83304A042
RX2008
SUB_PCON
0.01
C2048
M_SCLK
C2039
0.01
LB2016
J0JBC0000012
0.01
C2038
SPK_POS_DET
KEY_1
KEY_1
R2068
33
C2010
10
10
C2002
DAP_MUTE
HDMI_MICON_RESET
REM_SEL
BT_RESET
SD_OUT
ECO_CTR
REMOTE
JTAG_TDI
KEY_1
R2039
100K
R2080
10K
NFC_IRQ
HDMI_PCON_AVNERA
ECO_CTR
DC_DET
S_DET
R2017
47K
JTAG_TDO
R2018
47K
JTAG_TCK
PCON
JTAG_TMS
SD_OUT
JTAG_TDO
R2022
27K
R2087
100K
BT_HOST_RX
BT_HOST_TX
R2063
47K
HDMI_MUTE_DET
HDMI_FAULT_DET
EZJZ1V171AA
C2000
10
C2302
C2031
100P
33
R2126
33
R2127
RX2001
J0JAD000007
33
R2125
33
R2124
V_DET
R2020
3.9K
JTAG_TDO
PCON
R2066
100K
R2023
3.9K
ECO_CTR
SCL
SDA
R2006
33
PW_BK3R3V
C2001
1
LB2013
J0JBC0000012
J0JBC0000012
J0JBC0000012
J0JBC0000012
USB_D-
USB_D+
M_MOSI
C2040
1
M_MISO
M_SSB
PW_BK3R3V
LB2017
LB2018
LB2019
C2007
10
C2006
1
1
C2012
8
6
5
7
4
2
1
3
RX2011
C2011
10
9 10
5
7
6
3
1 2
4
8
106
111
109
110
115
116
113
112
114
107
108
103
105
104
95
93
94
100
102 101
97 96
99 98
122
121
123
119
120
127
125
126
T1
128
124
117
118
12
91
37
36
38
32 33
29
26
22 23
17 18
14
13
16
15
21
19 20
25
24
28
27
31
30
35
34
THERMAL PAD
84
81
74 73
76
78 77
75
68
65
67 66
71 70
72
69
80 79
83 82
87
85
86
60
59
61
46
48
47
42
39
41
40
44
45
43
56
58
57
52
54
53
49
51
50
55
63
64
62
89
90
88
11
92
IC2000
C1AB00004019
DSP
HP_VCM(NOT USED)
XTALN
HB_LN_1 [35]
SW_OUT(NOT USED)
XTALP
AUX_COM2(NOT USED)
[5] JTAG TMS
BT_RESET
ECO_PCONT
DAP_MUTE
VDDIO3P3
M_SSB
FL_STB
DSP ERROR
SUB_PCON
[1] RESET_N
[2] JTAG TDO
[4] JTAG TDI
[3] JTAG TCK
[128] VDDIO3P3
VCHECK
HDMI_MICON_RESET
[125] M_SCLK/FL_CK
[127] M_MOSI/FL_DA
[126] M_MISO
[109] BT_HOST_TX
[108] ESD_RESET
[110] BT_HOST_RX
VDDDIG1P2
BUZZER
WL_C/SW
DAP_SL_SR
SPK_POS_DET2
IRQ TOUCH
DAP_FL_FR
AUX_COM1
VDDIG1P2
USB_DP
PCON
USB_DM
SD_OUT
IR
AUX_R1
AUX_L1
SWREG_OUT
SWREG_GND
REQ
HDMI_SDA
HDMI_SCK
HDMI_SCL
HDMI_LRCK
DAP_SCL
SD-IN/OTW
DAP_RESET
DAP_SDA
10K TO GND
GND
10K TO GND
HDMI_SL/SR
VDDIO3P3
VDDDIG1P2
WL_LRCK
WL_SCLK
VDDIO3P3
HDMI_SPI_CLK
HDMI_MUTE_DET
(HDMI_VSYNC)
LOG_UART_TX
HDMI_SPI_CTS_RTS
HDMI_SBL/SBR
HDMI_LFE/C
SPDIF_IN/ARC
[106] MODEL
[107] NFC_IRQ
[103] BT_SEL
[105] REGION
[104] HOST WAKE
SPDIF_IN (TV)
HDMI_FL/FR(D0)
SW_GND
SWREG_PVDD
SWREG_PHALF
AUX_L2(NOT USED)
TOUCH KEY_DAT
TOUCH KEY_CLK
S_DET
IR_SWITCH
(HDMI_PCON_AVNERA)
AUX_R2(NOT USED)
HB_HP_4
HB_HN_4
FBP_4
FBN_4
HB_LN_4
HB_LP_4
BYP_BG
BYP_AN
AGND
HB_HP_2
FBN_2
FBP_2
FET OCP (HBEN)
AGND (HBENB)
PVDD1 (PVDD 6V)
HB_HP_3
FBN_3
AVDD3V9
FBP_3
PVDD2 (PVDD 6V)
HB_HN_3
HB_LN_3
HB_LP_3
HB_LP_1 [37]
V_DET
HB_LN_2
PHALF1
AGND
FBN_1
HB_LP_2
HB_HN_2
HB_HP_1 [38]
AGND
PHALF2 [62]
AGND [64]
DC_DET [63]
FBP_1
FAN_CTRL
HB_HN_1 [36]
6
8
7
5
2
1
4
3
RX2000
J0JAD000007
6
8
7
5
2
1
4
3
C2126
C2127
100P
100P
Summary of Contents for SU-HTB880EB
Page 4: ...4 1 2 Caution for AC Cord For EB only ...
Page 19: ...19 7 Troubleshooting Guide This section is not available at the time of issue ...
Page 22: ...22 8 3 Type of Screws 8 3 1 Main Unit SU HTB880 8 3 2 Active Subwoofer SB HWA880 ...
Page 23: ...23 8 4 Main Parts Location Diagram 8 4 1 Main Unit SU HTB880 8 4 2 Active Subwoofer SB HWA880 ...
Page 46: ...46 ...
Page 56: ...56 ...
Page 58: ...58 ...
Page 98: ...98 ...
Page 104: ...104 ...