HT-CT180
HT-CT180
23
23
4-6. SCHEMATIC DIAGRAM - MAIN Board (4/6) -
• See page 28 for IC Block Diagrams.
A
3
8
6
E
2
9
D
5
B
C
7
1
4
(4/6)
MAIN BOARD
F
R640
10K
R640
10K
R147
33
R147
33
U22
74LVC1G3157GV
U22
74LVC1G3157GV
100uF/
16V/
S
M
D
C
E
11
100uF/
16V/
S
M
D
C
E
11
C74
10uF/
16V/
X
7R
C74
10uF/
16V/
X
7R
C
306
100pF/
5
0V/
N
P
0
C
306
100pF/
5
0V/
N
P0
C
261
100pF/
50V/
N
P0
C
261
100pF/
50V/
N
P0
P4
5PIN/CKX-3.5-29
P4
5PIN/CKX-3.5-29
C
81
0.
1uF/
2
5V/
Y
5V
C8
1
0.1
uF
/2
5
V
/Y5
V
C812
4.7UF/10V/X5R
C812
4.7UF/10V/X5R
C
88
100pF/
50V/
N
P
0
C
88
100pF/
50V/
N
P0
R104
33
R104
33
C802
10uF
C802
10uF
R
127
4.
7K
R
127
4.
7K
R405
1M
R405
1M
R
917
0
R
917
0
FB21
500/200mA
FB21
500/200mA
IR602
IRM
IR602
IRM
R109
33
R109
33
R388
10K
R388
10K
C
262
100pF/
50V/
NP0
C
262
100pF/
50V/
NP0
R148
33
R148
33
R406
1M
R406
1M
R
134
5.
6K/
1%
R
134
5.
6K/
1%
R
129
4.
7K
R
129
4.
7K
R98
33
R98
33
C182
100pF/
50V/
N
P
0
C182
100pF/
50V/
N
P
0
C621
0.
1uF/
25V/
Y5V
C621
0.
1uF/
25V/
Y5V
R9
12
0
R9
12
0
R9
13
0
R9
13
0
C
91
100pF/
50V/
N
P
0
C
91
100pF/
50V/
N
P0
R118
7.5K
R118
7.5K
C619
0.
1uF/
25V/
Y
5V
C619
0.
1uF/
25V/
Y
5V
R46
7.5K
R46
7.5K
R151
33
R151
33
R410
1M
R410
1M
C183
100pF/
50V/
N
P
0
C183
100pF/
50V/
N
P
0
R9
19
0
R9
19
0
C925
10uF/10V/Y5V
C925
10uF/10V/Y5V
R373
10K
R373
10K
XP20
10PIN/0.5mm
XP20
10PIN/0.5mm
R
133
5.
6K/
1%
R
133
5.
6K/
1%
R411
1M
R411
1M
C620
47pF/50V/NP0
C620
47pF/50V/NP0
R152
33
R152
33
R137
10
R137
10
XS1
22PIN/0.5mm
XS1
22PIN/0.5mm
47uF/SMD
CE363
47uF/SMD
CE363
C810
22uF/
6.
3V/
X5R
C810
22uF/
6.
3V/
X5R
R105
33
R105
33
C
109
0.
1uF/
25V/
Y
5V
C
109
0.
1uF/
25V/
Y
5V
R
918
0
R
918
0
C100
100pF/
5
0V/
N
P
0
C100
100pF/
5
0V/
N
P
0
L5
2.2uH/30mA
L5
2.2uH/30mA
R778
10
R778
10
U12
SPDIF_IN
U12
SPDIF_IN
R149
NC/33
R149
NC/33
R138
10
R138
10
C
245
100pF/
50V/
NP0
C
245
100pF/
50V/
NP0
C811
22uF/
6.
3V/
X5R
C811
22uF/
6.
3V/
X5R
R9
14
0
R9
14
0
R35
2.2
R35
2.2
R375
10K
R375
10K
C108
10uF/10V/X7R
C108
10uF/10V/X7R
R100
33
R100
33
C
246
100pF/
50V/
NP0
C
246
100pF/
50V/
NP0
R150
4.7K
R150
4.7K
R13 1K
R13 1K
XP7
20pin/2.0mm
XP7
20pin/2.0mm
C89
2.
2uF
C89
2.
2uF
C804
10uF
C804
10uF
C
247
100pF/
50V/
NP0
C
247
100pF/
50V/
NP0
R108
33
R108
33
U11
ADC_AK5358A
U11
ADC_AK5358A
C99
100pF/
50V/
N
P
0
C99
100pF/
50V/
N
P
0
C
299
1
0
P
F
/5
0
V
/NP
O
C
299
10PF/
50V/
N
PO
R911
0
R911
0
C
248
100pF/
50V/
NP0
C
248
100pF/
50V/
NP0
R106
33
R106
33
C
111
0.
1uF
C
111
0.
1uF
C
302
15PF
C
302
15PF
C
22
0.
1uF/
25V/
Y
5V
C
22
0.
1uF/
25V/
Y
5V
C
103
0.
1uF/
25V/
Y
5V
C
103
0.
1uF/
25V/
Y
5V
R385
10K
R385
10K
C95
NC/2200pF//50V/X7R
C95
NC/2200pF//50V/X7R
C
300
15PF
C
300
15PF
U21
74LVC1G3157GV
U21
74LVC1G3157GV
R50
100K
R50
100K
C
253
33pF/
50V/
N
P0
C
253
33pF/
50V/
N
P0
FB12
500/200mA
FB12
500/200mA
ESD10
N
C
/LVSL10180Z020/
18V/
2pF
ESD10
N
C
/LVSL10180Z020/
18V/
2
pF
C
303
15PF
C
303
15PF
C
249
100pF/
50V/
N
P
0
C
249
100pF/
50V/
NP0
R124
4.7
R124
4.7
C803
4.7UF/10V/X5R
C803
4.7UF/10V/X5R
C98
0.
1uF/
25V/
Y
5V
C98
0.
1uF/
25V/
Y
5V
R78
100K
R78
100K
R103
33
R103
33
ESD7
NC/LVSL10180Z020/
18V/
2pF
ESD7
N
C
/LVSL10180Z020/
18V/
2
pF
FB615
500/200mA
FB615
500/200mA
C
256
100pF/
50V/
NP0
C
256
100pF/
50V/
NP0
C
250
100pF/
50V/
N
P
0
C
250
100pF/
50V/
N
P0
R386
10K
R386
10K
C
304
15PF
C
304
15PF
R
128
4.
7K
R
128
4.
7K
C
254
33pF/
50V/
NP0
C
254
33pF/
50V/
N
P0
C
85
100pF/
50V/
N
P0
C
85
100pF/
50V/
N
P
0
R
915
0
R
915
0
R11
100
R11
100
C
252
100pF/
50V/
NP0
C
252
100pF/
50V/
NP0
C
90
100pF/
50V/
N
P
0
C
90
100pF/
50V/
N
P0
C96
NC/2200pF//50V/X7R
C96
NC/2200pF//50V/X7R
C
257
100pF/
50V/
NP0
C
257
100pF/
50V/
NP0
FB616
500/200mA
FB616
500/200mA
R146
33
R146
33
C
227
100pF/
5
0V/
N
P
0
C
227
100pF/
50V/
N
P
0
C
251
100pF/
50V/
N
P0
C
251
100pF/
50V/
N
P0
C801
4.7UF/10V/X5R
C801
4.7UF/10V/X5R
C
86
100pF/
50V/
N
P
0
C
86
100pF/
50V/
N
P0
R387
10K
R387
10K
R80
0
R80
0
R107
NC/33
R107
NC/33
C
258
100pF/
50V/
NP0
C
258
100pF/
50V/
NP0
R
916
0
R
916
0
C
301
10uF/
10V/
Y
5V
C
301
10uF/
10V/
Y
5V
C
87
100pF/
50V/
N
P0
C
87
100pF/
50V/
N
P
0
Slave
MP3&BT Switch Circuit
IR
1.5V
2.NC
3.NC
4.GND
5.GPIO 33
6.GPIO 26
7.GPIO 17
8.I2C_DAT
9.GND
10.I2C_CLK
11.I2S_DATI
12.I2S_LRCK
13.I2S_BCK
14.GPIO 31
15.I2S_MCLK
16.GND
17.GPIO 1
18.GPIO 2
19.GPIO 3
20.I2C_Busy
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
10
SYS_3V3
SYS_5V
SYS_3V3
SYS_3V3
SYS_5V
Vref2v5
Vref2v5
Vref2v5
STB_3V3
SYS_5V
SYS_5V
STB_SD_3V3
SYS_3V3
SYS_5V
SYS_3V3
1
2
3
4
6
5
1
2
3
4
5
1
2
3
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
15
16
17
18
19
20
21
22
3
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
2
3
5
4
13
14
6
7
8
9
11
12
10
1
15
16
1
2
3
4
6
5
21
21
20mA
10mA
AD_LRCK
AD_DATA
AD_BCLK
AD_MCLK
ADC_INL
P5V
BT_R
BT_L
P5V
MP3-R
MP3-L
ADC_INR
MP3_R
IR
BT_LED2
LED2
BT_LED1
LED3
LED4
MP3_L
BT_POWER_CONTROL
BT_RESET
BT_PIO7
BT_STATUS1
BT_FN
BT_STATUS2
BT_NFC
BT_L
BT_R
VOL-
INPUT
POWER
BT_Pairing
MP3_L
BT_R
BT_L
MP3-R
MP3-L
ADC_INR
ADC_INL
MP3_R
VOL+
LED1
SPDIF_OPT
AD_LRCK
AD_MCLK
AD_BCLK
AD_DATA
MP3_BT_SW
4
IR
BT_STATUS1
BT_FN
BT_RESET
BT_PIO7
BT_POWER_CONTROL
BT_STATUS2
VOL-
FUNCTION
POWER
VOL+
BT_Pairing
BT_LED1
BT_LED2
SUB_SDA
SUB_SCL
AMP_DATA1
ALRCLK
ABCLK
AMCLK
SUB_IIC_BUSY
BT_NFC
LED1
LED2
LED3
LED4
SPDIF_OPT
B2
GND
B1
A
S
VCC
1
2
3
4
5
IR
GND
VCC
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
15
16
17
18
19
20
21
22
OPTI
+5V
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
AINL
CKS1
AGND
VCOM
PDN
DIF
VA
VD
DGND
SDTO
MCLK
SCLK
LRCK
AINR
CKS2
CKS0
B2
GND
B1
A
S
VCC
AGND
AGND AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
++
++
Содержание HT-CT180
Страница 35: ...MEMO HT CT180 35 ...
Страница 36: ...HT CT180 REVISION HISTORY Ver Date Description of Revision 1 0 2015 02 New ...