21
6.1.2.
MAIN (CPU) CIRCUIT (2/2)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
A
SC-HTB550PH (SU-HTB550PH)
2/2
1/2
P1
P2
P3
G
1
9
TO
PANEL
CIRCUIT
(CN6001)
IN SCHEMATIC
DIAGRAM - 11
C
1
11
1
2
TO
POWER BUTTON
CIRCUIT
(JW6004)
IN SCHEMATIC
DIAGRAM - 11
E
REG5V
DP
TO
WIRELESS ADAPTER
CIRCUIT
(CN3001)
IN SCHEMATIC
DIAGRAM - 11
F
1
17
DSP_LRCLK
DSP_SCLK
DP
DP
DSP_SD3
DSP_SD2
DP
DP
HD: MAIN (HDMI) CIRCUIT: SCHEMATIC DIAGRAM - 1 ~ 4
CP: MAIN (CPU) CIRCUIT: SCHEMATIC DIAGRAM - 5 ~ 6
DP: MAIN (DSP) CIRCUIT: SCHEMATIC DIAGRAM - 7 ~ 8
HD REG8V
HDMI_GND
HDMI_3.3V
HD
HD
HD HDMI_1.8V
MUTEOUT
HD
CL229
CL211
CL129
CL111
CL102
CL202
CL223
CL123
6
8
9
7
2
1
4
5
3
10
11
1
2
6
5
8
9
11
12
10
14
15
13
7
2
1
4
3
17
16
REG5V
REG5V
S_DET
DSP_GND
REG3.3V
C2807
4.7
4.7
1.5K
R2811
0.1
C2811
B0JCPG000032
D2801
C2806
0.47
C2812
R2812
270
1K
R2813
6.3V330
C2814
3
1
2
4
5
R2807
27K
BK_3.3V
R2808
100K
4
2
1
3
5
G1C330MA0291
L2801
LB2803
J0JHC0000078
6.3V330
C2813
SD_OUT
3
2
6
7
4
5
1
9
8
CN2202
ECO_PCONT
4.7K
R2356
J0JHC0000078
LB2802
DC_DET
G2*
R2801
0
G1
G2
2
4
3
1
6
5
CN2303
CN2301
6
8
9
7
2
1
4
5
3
10
FLASH_TXD
FLASH_RXD
FLASH_CE
FLASH_BUSY
FLASH_SCLK
FLASH_EPM
100
R2355
REG12V
LOG_MONI_SW
DAP_MUTE
REG5V
BK_3.3V
GND
BK_3.3V
J0JBC0000014
LB2860
C2852
1000P
EARTH2
D2322
DZ2J270M0L
6.3V330
C2817
QR2301
D2325
DZ2J056M0L
R2815
390
B0ACCK000012
D2324
D2323
DZ2J056M0L
0.47
C2816
1K
R2816
2.7K
R2814
D2326
B0ACCK000012
4
2
1
3
5
IC2804
C0DBAYH00005
+5V VOLTAGE REGULATOR
IC2802
C0DBEYY00146
+3.3V VOLTAGE REGULATOR
IC2803
C0DBAYH00005
+3.3V VOLTAGE REGULATOR
0.1
C2815
B0JCPG000032
D2802
G1C330MA0291
L2802
QR2302
D2304
DZ2J075M0L
10K
R2305
QR2301
B1GBCFJJ0048
SYNC
QR2302
B1GBCFNN0035
SYNC CONTROL
QR2312
B1GBCFJJ0048
MUTING CONTROL
R2322
100K
D2301
B0JCCD000017
D2302
B0ACCK000012
QR2304
RXD
TXD
VCC
TXD
GND
CE
RXD
EPM
GND
GND
VCC
SLCK
BUSY
MON_RESET
RESET
RESET
CNVSS
CNVSS
MON_SW
SYNC
ECO_CONT
BK_5V
...HTB550
...PH
...PH
GND
CE
VOUT
ADJ
VIN
...HTB550
MUTE_ALL
AC_SYNC
VIN
DP
ADJ
GND
VOUT
ON/
OFF
VIN
ADJ
GND
VOUT
ON/
OFF
GND
DC20V
DC20V
GND
SW_STOP
SMPSDET
R2817
0
G4*
C2853
1000P
LED_LCK
KEY2
LED_CLK
VREF(3.3V)
VREF GND
REG5V
DGND
KEY1
REMOTE
LED_OE
LED_DATA
CN2204
LB2864
LB2865
LB2867
LB2866
LB2863
LB2862
LB2868
LB2869
LB2861
LED_LCK
KEY2
LED_CLK
KEY1
REMOTE
LED_DATA
LED_OE
R2862
0
R2861
0
CN2206
VRFGND
KEY1
CN2205
SDI
SCL
INT
SDO
RF+5V
RF+5V
RF_GND
RF_GND
WM_DET
SSB
DGND
LRLK
BCLK
DGND
RF_GND
ADAT1
ADAT0
EARTH1
C2851
1000P
LB2861 ~ LB2869
J0JBC0000014
W_SDO
W_SDI
W_SCL
W_DET
W_INT
W_SSB
LB2886
LB2885
LB2871
LB2874
LB2877
LB2878
LB2876
LB2872
LB2879
LB2881
LB2883
LB2880
LB2874 ~ LB2886
J0JBC0000014
LB2871 ~ LB2872
J0JBC0000014
R2058
33
R2059
33
R2052
33
R2053
33
G3*
C2804
6.3V470
G1C330M00028
R2805
820
R2806
1K
C2802
0.47
R2804
4.7K
L2805
C2801
0.1
D2805
B0JCPG000032
4
2
1
3
5
IC2801
C0DBAYH00005
+8V VOLTAGE REGULATOR
VIN
ADJ
GND
VOUT
ON/
OFF
D2321
QR2804
B1GBCFNN0035
SWITCH
B0ACCK000012
LB2801
LB2804
J0JHC0000078
J0JHC0000078
R2830
47K
R2825
270
C2826
1
R2826
1K
R2824
1.5K
D2804
B0JCPG000032
C2825
0.1
IC2806
C0DBAYH00005
+3.3V VOLTAGE REGULATOR
G1C330MA0291
C2827
6.3V330
VIN
ADJ
GND
VOUT
ON/
OFF
QR2801
B1GBCFNN0035
SWITCH
QR2801
HDMI_PCONT
L2804
4
2
1
3
5
G1*
C2824
6.3V330
L2803
C2823
6.3V330
LB2805
J0JHC0000078
G1C330MA0291
R2821
220
R2822
270
D2803
B0JCPG000032
C2821
0.1
C2822
1
R2823
1K
IC2805
C0DBAYH00005
+1.8V VOLTAGE REGULATOR
4
2
1
3
5
VIN
ADJ
GND
VOUT
ON/
OFF
QR2305, QR2306
B1GDCFJJ0008
MUTING CONTROL
HDMI_MUTE_DET
D2303
B0ACCK000012
QR2305
QR2306
HDMI_MUTE_DIS
K102
0
K202
0
QR2303
QR2303, QR2304
B1GBCFJJ0048
MUTING CONTROL
K213
0
K113
0
: +B SIGNAL LINE
: OPTICAL AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
FOR
SERIAL LOG
MONITOR
FOR
ON-BOARD
PROGRAMMING
TO
SMPS
CIRCUIT
(CN1)
IN SCHEMATIC
DIAGRAM - 12
MAIN (CPU)
CIRCUIT
TO MAIN (CPU)
SECTION (1/2)
MAIN (CPU) CIRCUIT
SCHEMATIC DIAGRAM - 6
NOTE: “ * ” REF IS FOR INDICATION ONLY
Содержание SU-HTB550PH
Страница 6: ...6 1 7 Safety Installation Instructions ...