Panasonic SU-HTB570EB / SU-HTB570EG / SB-HTB570EG / SB-HWA570EB / SB-HWA570EG / SC-HTB570EB / SC-HTB570EG / SC-HTB570EGS Service Manual ▷ View online
113
16.2.3.
MAIN (MICON) CIRCUIT (1/4)
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
2/4
4/4
1/4
3/4
SC-HTB570EB/EG
(SU-HTB570EB/EG)
MAIN
(SU-HTB570EB/EG)
MAIN
(MICON) CIRCUIT
B
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 3
TO MAIN (MICON)
CIRCUIT (3/4)
CIRCUIT (3/4)
TO MAIN (MICON)
CIRCUIT (2/4)
CIRCUIT (2/4)
NOTE: “ * ” REF IS FOR INDICATION ONLY
P1
P2
M0 ~ M9: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 3 ~ 6
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
: AUDIO OUTPUT SIGNAL LINE
: BLUETOOTH/USB SIGNAL LINE
: +B SIGNAL LINE
: HDMI/OPTICAL/AUX AUDIO INPUT SIGNAL LINE
HDMI_MUTEOUT
M2
KEY_1
SPDIF_IN_1
8
6
5
7
4
2
1
3
RX2005
1
C2028
22P
22P
C2022
10
C2027
10
C2029
L2000
G1C150M00023
68P
C2097
2
GND
3
1
4
GND
X2000
1
C2026
C2030
1
C2031
47
KEY_2
PW_BK3R3V
WL_LRCK
WL_SCLK
WL_C_SW
SPDIF_IN_2
R2029
4.7K
R2028
4.7K
LOG_UART_RX
LOG_UART_TX
FBP_3
HB_LP_3
HB_LN_3
FBN_3
PW_BK3R6V
J0JHC0000078
LB2001
12K
R2017
8
6
5
7
4
2
1
3
RX2006
10
C2099
DIM_CTRL
C2036
1
1
10
C2025
10K
R2010
33
R2011
1
C2024
1
C2032
1
C2020
10
C2019
C2023
0.01
C2017
1
C2018
10
33
R2014
ECO_LEVEL
0.01
C2033
0.01
C2035
0.01
C2034
C2224
0.01
4.7K
R2018
100K
R2016
8
6
5
7
4
2
1
3
RX2003
8
6
5
7
4
2
1
3
RX2004
JTAG_TMS
JTAG_TDO
JTAG_TDO
JTAG_TDI
JTAG_TCK
1
C2000
8
6
5
7
4
2
1
3
RX2000
HDMI_PCON
SDA
HDMI_PCON
USB_OC
USB_EN
8
6
5
7
4
2
1
3
RX2001
S_DET
PCON
S_DET
PCON
HDMI_SPDIF
R2086
1K
R2096
1K
PW_BK3R3V
C2078
10
PW_BK3R3V
C2040
1
LED_LCK
M_SCLK
8
6
5
7
4
2
1
3
RX2007
C2037
C2038
0.01
C2039
0.01
KEY_2
KEY_1
KEY_1
KEY_2
LED_OE
M_MOSI
M_SCLK
M_MOSI
M_MISO
8
6
5
7
4
2
1
3
RX2009
DGND
M_SSB
1
C2003
R2002
0
C2008
10
REMOTE
SD_OUT
DC_DET
ECO_CTR
ECO_CTR
SCL
SCL
DC_DET
AC_SYNC
SDA
USB_D+
8
6
5
7
4
2
1
3
RX2008
8
6
5
7
4
2
1
3
RX2002
1
C2001
USB_D-
AUX_COM1
AUDIO_IN_R1
AUDIO_IN_L1
1
C2002
FBN_2
HB_LP_2
10
C2016
PW_PVDD6V
J0JHC0000078
LB2000
FBP_2
1
C2015
HB_LN_2
FET_TEMP_DET1
FET_TEMP_DET2
C2011
1
C2007
1
C2012
1
C2010
10
C2014
10
C2006
10
C2009
1
1
C2013
1
C2005
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
84
81
74
73
76
78
77
75
68
65
67
66
71
70
72
69
80
79
83
82
87
85
86
60
61
47
48
49
50
51
52
42
43
44
45
46
41
40
39
57
58
59
53
54
55
56
62
63
64
89
90
88
11
92
IC2000
C1AB00004019
C2004
0.01
DC_DET
S_DET
47K
R2032
47K
R2031
ECO_CTR
10K
R2079
JTAG_TDO
27K
R2033
C2021
B0JCGD000016
D2000
AC_SYNC
R2030
47K
[106] MODEL
V_CHECK
[105] REGION
[103] HDMI_MUTE_DIS
[104] ECO_LEV
[104] ECO_LEV
SCLK
LRCK
CT/SW
VALID
DAP_FL/FR
SPDIF_IN (BD/DVD)
VDDIO3P3
DAP_SDA
POWER DOWN
DAP_MUTE
DAP_SCL
VDDCOMP
SPDIF_IN (TV)
DAP_RESET
CEC
HDMI_VSYNC
HDMI_SDA
HDMI_INT_TX
HDMI_MUTE_DET
HDMI_SCL
IR
M_MISO
[128] VDDIO3P3
[1] RESETN
[127] M_MOSI/LED_DATA
[3] JTAG TCK
[5] JTAG TMS
[4] JTAG TDI
[2] JTAG TDO
VFD_STB
DIM_CTRL
HDMI_RESET_DET
M_SCLK/LED_CLK
LOG_UART_RX
LOG_UART_TX
USB_EN
DC_DET
SD_OUT
USB_DP
USB_DM
USB_OC
S_DET
PCON
WL/EEP_SCL
WL/EEP_SDA
VDDIG1P2
VDDIO3P3
ECO_PCONT
HDMI_PCON
AC_SYNC
SPDIF IN/ARC
LED_OE
KEY_1
VDDIO3P3
HDMI_FL/FR
SPK_POS_DET
HDMI_SL/SR
HDMI_LFE/C
LED_LCK
M_SSB
KEY_2
HDMI_LRCK
HDMI_SBL/SBR
VDDDIG1P2
HDMI_SCK
AVDD3V6
HB_HP_4
HB_LP_4
FBN_3
FBP_3
HB_LP_3
HB_LN_3
HB_HN_3
HB_HN_4
HB_HP_3
AGND
OTW
AGND
BYP_BG
BYP_AN
PHALF1
HB_LP_2
HB_HP_2
HB_LN_2
HB_HN_2
FBP_2
FBN_2
FET OCP
HDMI_MCK_IN
XTALN
XTALP
SWREG_GND
SWREG_PVDD
SWREG_PHALF
VDDDIG1P2
HDMI_MCK_OUT
SWREG_OUT
PVDD2 (PVDD 6V)
HB_LN_4
AGND
FBP_4
FBN_4
[64] AGND
[62] PHALF2
THERMAL PAD
MICROPROCESSOR
[63] SD_IN/FET_TEMP_DET
FAN_CTRL
[36] HB_HN_1
[38] HB_HP_1
FBN_1
[37] HB_LP_1
FBP_1
HP_VCM
SW_GND
SW_OUT
AUX_L
AUX_COM
AUX_L2
AUX_R2
AUX_COM2
AUX_R
[35] HB_LN_1
PVDD1 (PVDD 6V)
AGND (HBENB)
M1
M1
M1
D1
M7
M3
M8
M8
M3
M3
M3
M3
M3
M3
M8 M8 M8 M8
M2 M2
M1 M1 M3 M9 M9 M9
D1 D1
D1
M4 M4 M4
D1
D1
D1
D1
D1
D1
D1
D1
D1
D1
FET_OCP D1
DAP_RESET
D1
M7
SWITCH
B1GBCFJJ0048
QR2001
47K
R2065
PW_BK3R3V
114
16.2.4.
MAIN (MICON) CIRCUIT (2/4)
2/4
4/4
1/4
3/4
SC-HTB570EB/EG
(SU-HTB570EB/EG)
MAIN
(SU-HTB570EB/EG)
MAIN
(MICON) CIRCUIT
B
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 4
TO MAIN (MICON)
CIRCUIT (1/4)
CIRCUIT (1/4)
TO MAIN (MICON)
CIRCUIT (4/4)
CIRCUIT (4/4)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
P1
M0 ~ M9: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 3 ~ 6
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
: AUDIO OUTPUT SIGNAL LINE
: BLUETOOTH/USB SIGNAL LINE
: +B SIGNAL LINE
: HDMI/OPTICAL/AUX AUDIO INPUT SIGNAL LINE
T1
2
4
3
THERMAL PAD
1
VC
GND
FB
VOUT
EN
VCC
BST
SYNC
6
7
5
8
PW_HDMI_VDD5R6V M2
0
TL3*
0.1
0.1
0.1
C2304
TL2*
C2302
TL1*
CHASSIS GND
CHASSIS GND
CHASSIS GND
PGND
DGND
C2300
J0JHC0000078
LB2200
PGND
G2*
PW_PVCC_28V
47
C2206
R2201
30K
150K
R2202
0.1
C2201
C2203
0.01
D2201
B0JCPG000032
B0JCPG000032
PW_SYS5V
D2312
B0ACCK000012
SYS5V_GND
1K
R2230
50V10
C2202
PCON
DC_DET
10K
R2200
0.1
C2205
6800P
C2204
G1C330MA0291
L2201
0.1
C2222
6
7
T1
5
2
4
3
8
1
R2210
4.7K
6
7
T1
5
2
4
3
8
THERMAL PAD
1
IC2203
C0DBEYY00197
IC2204
C0DBEYY00197
R2209
15K
R2217
18K
C2220
2.2
+3.3V VOLTAGE REGULATOR
+5V VOLTAGE REGULATOR
R2216
3.3K
C2219
2.2
2.2
C2218
6
7
5
2
4
3
8
1
PW_PVDD6V
PW_PVDD6V
PW_3R3V
PW_+5V
PW_+5V
PW_BK3R6V
PW_BK3R6V
DGND
DGND
PW_3R3V
B0JCPG000032
D2205
C2215
47
R2207
47K
R2206
88.7K
PW_BK3R3V
PW_BK3R3V
C2217
2.2
C2213
1
PGND
4
2
1
3
5
IC2202
C0DBEJG00001
IC2200
C0DBAYY01282
+6V VOLTAGE REGULATOR
ADJ
VOUT
VIN
CO
GND
+3.6V VOLTAGE REGULATOR
NC
GND
FB
VOUT
EN
NC
NC
VIN
THERMAL PAD
NC
GND
FB
VOUT
EN
T1
NC
NC
VIN
THERMAL PAD
VC
GND
FB
VOUT
EN
VCC
BST
SYNC
M9
M9
M9
M9
D1
M5
M2
M3
M2
M6
M3
...HTB570EB/EG
...HTB570EB/EG
560P
C2216
K2006
C2207
0.1
C2208
50V10
C2209
0.01
D2202
B0JCPG000032
IC2201
C0DBAYY01282
+5.6V VOLTAGE REGULATOR
1K
R2231
0.1
C2223
HDMI_PCON
6800P
C2210
10K
R2203
0.1
C2211
47
C2212
G1C330MA0291
L2202
R2205
82K
R2204
18K
0
K2003
115
16.2.5.
MAIN (MICON) CIRCUIT (3/4)
I
1
2
3
4
5
6
7
8
9
10
11
12
13
14
K
L
J
M
O
P
N
2/4
4/4
1/4
3/4
SC-HTB570EB/EG
(SU-HTB570EB/EG)
MAIN
(SU-HTB570EB/EG)
MAIN
(MICON) CIRCUIT
B
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 5
TO MAIN (MICON)
CIRCUIT (1/4)
CIRCUIT (1/4)
TO MAIN (MICON)
CIRCUIT (4/4)
CIRCUIT (4/4)
P2
M0 ~ M9: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 3 ~ 6
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
: AUDIO OUTPUT SIGNAL LINE
: BLUETOOTH/USB SIGNAL LINE
: +B SIGNAL LINE
: HDMI/OPTICAL/AUX AUDIO INPUT SIGNAL LINE
PW_BK3R3V
M_SSB
4.7K
R2055
PW_BK3R3V
LB2006
J0JHC0000078
D2307
DZ2J043M0L
B0ACCK000012
D2308
D2309
DZ2J043M0L
6
7
5
2
4
3
8
1
IC2002
C3EBEY000042
QR2301
B1GBCFNN0035
DZ2J075M0L
SYNC CONTROL
SYNC
SWITCH DETECT
D2301
SYNC
C2041
0.1
R2302
10K
4.7K
R2052
4.7K
R2053
6
7
5
2
4
3
8
1
RFKWEHTB370M
IC2001
D2305
DZ2J056M0L
1K
R2390
B0ACCK000012
D2304
DGND
M_SCLK
M_MOSI
M_MISO
B1GBCFJJ0048
QR2303
D2303
DZ2J068M0L
B1GBCFJJ0048
QR2302
DGND
AC_SYNC
PW_BK3R3V
PW_3R3V
S_DET
PW_BK3R6V
PW_+5V
PW_PVDD6V
SCL
R2057
4.7K
4.7K
R2056
SDA
DGND
C2042
0.1
SDA
SI
GND
GND
WP
SCL
NC
SO
A1
SCLK
WP
A2
VCC
2M SPI FLASH
EEPROM
CS
A0
VCC
PW_+5V
LB2005
J0JHC0000078
DGND
VA2000
R2043
0
J0JHC0000034
LB2004
C2043
0.1
3
1
2
4
5
C0DBZYY00311
IC2004
J0JHC0000034
LB2002
R2042
0
C2044
0.1
2
G2
G3
1
G1
4
3
JK2000
USB PORT
FOR SERVICE
VA2001
PW_+5V
LB2003
J0JHC0000078
DGND
USB_EN
BT_D+
BT_D-
USB_EN
C2045
0.1
USB_D+
USB_D-
8
3
T1
4
5
6
7
9
10
2
1
THERMAL PAD
C0JBAR000581
IC2003
R2037
10K
USB_OC
R2036
10K
PW_3R3V
D+
DGND
/OE
VCC
USB HIGH SPEED SWITCH
SEL
USB-
USB+
D-
EN
USB HIGH-SIDE SWITCH
VIN
GND
/OC
VOUT
VBUS
1D-
1D+
2D-
2D+
GND
M6
M6
M9
116
16.2.6.
MAIN (MICON) CIRCUIT (4/4)
I
K
L
J
M
O
P
N
15
16
17
18
19
20
21
22
23
24
25
26
27
28
2/4
4/4
1/4
3/4
SC-HTB570EB/EG
(SU-HTB570EB/EG)
MAIN
(SU-HTB570EB/EG)
MAIN
(MICON) CIRCUIT
B
MAIN (MICON) CIRCUIT
SCHEMATIC DIAGRAM - 6
TO MAIN (MICON)
CIRCUIT (2/4)
CIRCUIT (2/4)
NOTE: “ * ” REF IS FOR INDICATION ONLY
TO MAIN (MICON)
CIRCUIT (3/4)
CIRCUIT (3/4)
C
TO
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 9
PANEL CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 9
TO BLUETOOTH MODULE
TO DIGITAL TRANSMITTER
MODULE
D
TO
SMPS CIRCUIT
(JW1)
IN SCHEMATIC
DIAGRAM - 10
SMPS CIRCUIT
(JW1)
IN SCHEMATIC
DIAGRAM - 10
FOR SOFTWARE
DOWNLOADING &
DEBUGGING
DOWNLOADING &
DEBUGGING
M0 ~ M9: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 3 ~ 6
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
D1: MAIN(DAMP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
: AUDIO OUTPUT SIGNAL LINE
: BLUETOOTH/USB SIGNAL LINE
: +B SIGNAL LINE
: HDMI/OPTICAL/AUX AUDIO INPUT SIGNAL LINE
A
TO
HDMI CIRCUIT
(CN1000)
IN SCHEMATIC
DIAGRAM - 1
HDMI CIRCUIT
(CN1000)
IN SCHEMATIC
DIAGRAM - 1
1
26
7
8
5
6
9
24
14
16
15
11
12
10
13
22
23
19
20
17
18
21
2
1
4
3
26
25
HDMI_RESET
BK3R6V
CEC
TX_INT
HDMI_SCL
HDMI_GND
HDMI_GND
HDMI_GND
HDMI_SDA
HDMI_+5V_DET
HDMI_VSYNC
HDMI_MUTEOUT
HDMI_FAULT_DET
HDMI_VDD5R6V
HDMI_VDD5R6V
HDMI_PCON
HDMI_SCLK
HDMI_GND
HDMI_FL_FR
HDMI_GND
HDMI_SPDIF
HDMI_LRCK
HDMI_GND
HDMI_SBL_SBR
HDMI_LFE_C
HDMI_SL_SR
HDMI_PCON
CECIO
PW_HDMI_VDD5R6V
HDMI_FAULT_DET
PW_BK3R6V
HDMI_LRCK
HDMI_SCLK
HDMI_RESET
HDMI_INT_TX
HDMI_SPDIF
HDMI_SDA
HDMI_+5V_DET
HDMI_VSYNC
HDMI_MUTEOUT
HDMI_SCL
HDMI_FL_FR
DGND
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
M2
HDMI_SBL_SBR
HDMI_LFE_C
HDMI_SL_SR
SDA
3
1
2
S
D
4
G
5
S
G
D
B1CFGD000002
Q2001
ECO_CTR
SD_OUT
PW_SYS5V
SYS5V_GND
SYNC
DC_DET
PW_PVCC_28V
PGND
6
8
9
7
2
1
4
5
3
10
CN2004
LED_LCK
LED_OE
M_MOSI
PW_PVDD6V
M_SCLK
KEY_1
KEY_2
AUX2_DET
PW_BK3R3V
REMOTE
DIM_CTRL
BT_D-
BT_D+
J0JBC0000015
LB2009
J0JBC0000015
LB2008
J0JBC0000015
LB2011
J0JBC0000015
LB2012
LB2010
J0JBC0000015
R2069
1K
LB2007
J0JBC0000015
SCL
SPDIF_IN_2
WL_C_SW
10K
R2076
5.6K
R2074
10K
R2075
5.6K
R2073
WL_SCLK
C2046
0.01
LB2017
J0JBC0000014
10
C2047
3
1
2
S
D
4
G
5
S
G
D
B1CFGD000002
Q2000
R2070
WIRELESS INTERFACE
WIRELESS INTERFACE
47K
PW_+5V
2
1
3
JK2002
SPDIF_IN_1
DGND
R2063
0.01
0.01
LB2016
J0JBC0000014
PW_3R3V
WL_LRCK
R2062
0.01
C2048
C2049
10
2
1
3
JK2001
PW_3R3V
DGND
J0JBC0000015
LB2013
JTAG_TCK
LOG_UART_RX
LOG_UART_TX
JTAG_TDI
JTAG_TMS
JTAG_TDO
2
4
3
1
G1
6
8
7
5
G2
CN2006
DGND
PW_BK3R3V
6
7
5
9
13
15
14
11
10
12
21
22
18
16
17
20
19
8
1
3
4
2
24
23
CN2005
PW_3R3V
LB2015
J0JHC0000034
33
R2044
7
9
11
10
12
8
2
3
1
5
6
4
13
1
13
CN2002
0.1
C2050
3
1
2
G1
5
4
G2
CN2003
LB2014
J0JHC0000034
R2045
33
PW_BK3R3V
DGND
DGND
VCC
VCC
GND
OUTPUT
OUTPUT
GND
DCDET
SYNC
GND
GND
+6V
BK3V3
KEY2
KEY1
NC
GND
USB+
USB-
+3.3V
LED_LCK
LED_OE
LED_CLK
REMOTE
AUX2_DET
GND
WL_BLCK
NC
NC
NC
NC
NC
WL_LRCK
WL_CT/SW
NC
NC
REG5V
REG5V
WL_RESET
NC
NC
NC
WL_SDA
WL_SCL
WL_PAIRING
GND
JTAG_TDI
JTAG_TDO
JTAG_TMS
WL_LED2
DGND
LOG_UART_TX
LOG_UART_RX
BK3R3V
JTAG_TCK
NC
WL_LED1
DIM_CTRL
LED_DATA
DGND
PGND
SYS5V
SD_OUT
PVCC_+28V
PVCC_+28V
ECO_CTR
PGND
M3
M3
M3
M3
M3
M3
M3
M3
M3
M3
M3
M6
M6
M6
M7
M7
M8
M8
M8
M8
M8
M8
M1
M1
M1
M1
M1
M1
M0
M9
M9
M9
M9
M9
M9
M9
M9
DIGITAL AUDIO IN
(TV (OPT 1))
DIGITAL AUDIO IN
(AUX (OPT 2))
CN2000
DGND
G1*
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