Schematic Diagram - Bt Nfc Board - Sony HT-CT180 Service Manual

HT-CT180
HT-CT180

4-11. SCHEMATIC DIAGRAM - BT NFC Board -

1 2
BT NFC BOARD
A
Bluetooth
TP32 TP32
R956 R956
C68 C68
B BT_GND
BT_BM830 BT_BM830
1
2
3
4
5
6
BTVDD
7
8
R7 R7 9
1K 1K
10
11
R12 R12
NC/1K NC/1K 12
C
13
14
BLUETOOTH SPI_MISO SPI_MISO
15
SPI_MISI SPI_MISI
FIRMWARE UPDATE
16
SPI_CLK SPI_CLK
17
SPI_CSB SPI_CSB
18
GND GND
BT_BT3V3
BT_GND
TP33 TP33
R79 R79
100K 100K
BT_RST BT_RST
BT_RESET1
BT_BT3V3
C67 C67
R17 R17 R111 R111
1K 1K 1K 1K
0.1uF/25V/Y5V 0.1uF/25V/Y5V
D
BT_STATUS1
BT_GND
BT_STATUS2
E
F
3 4
R946 R946
R949 R949
5.6nH 5.6nH
R951 R951 10K/1% 10K/1%
C69 C69 R952 R952
10K/1% 10K/1%
R953 R953 10K/1% 10K/1%
R955 R955 NC/0 NC/0
R954 R954
A
10K/1% 10K/1%
U10 U10
A
48
GND MIC_BIAS
47
AIO0 GND
46
PIO14 PIO31_LED2
45 R614 R614 1K 1K BT_FN1
PIO15 PIO18
44
PIO16 PIO21
43 BT_NFC1
PIO17 PIO6
42 BT_PIO7_1
PIO10 PIO7
41 BT_PIO8_1
PIO8 PIO8
SCL PIO8/UART_RTS
40
BT_TX BT_TX
PIO11 PIO1/UART_TX
39
BT_RX BT_RX
PIO12 PIO0/UART_RX NC/10uF/10V/X7R NC/10uF/10V/X7R
38
PIO13 PIO9/UART_CTS
37
SPI/PCM GND
36
GND USB_DP
35
PIO3/PCM_OUT/MISO USB_DN BTVDD BT_GND
34
PIO2/PCM_IN/MISI GND R1533 R1533 0 0
33 BT_BT3V3
PIO5/PCM_CLK/CLK 3V3_OUT
32
R1527 R1527 NC/0 NC/0
PIO4/PCM_SYNC/CSB VDD
31
GND 1V8_OUT BT1V8
BT_GND
BT_BT3V3
C70 C70 C71 C71
BT_GND
BT_GND BT_GND BT_GND
R15 R15 4.7K 4.7K BT_POWER_CONTROL1
26 26
5 6 7
10K/1% 10K/1% R938 R938 20K 20K
R945 R945
10K/1% 10K/1%
C793 C793 R937 R937 15K 15K
4.7UF/10V/X5R 4.7UF/10V/X5R 2
1 C797 C797 10uF 10uF R224 R224 470 470 BT_R1
3
10K/1% 10K/1% C791 C791 U604A U604A C283 C283
R939 R939 15K 15K
F4558 F4558
R943 R943
4.7UF/10V/X5R 4.7UF/10V/X5R
R950 R950
20K 20K
1000pF/50V/X7R 1000pF/50V/X7R
BT_REFM BT_5V
10K/1% 10K/1% R944 R944 A
20K 20K
A
C794 C794
R940 R940 15K 15K 5
+ +
7 BT_L1
4.7UF/10V/X5R 4.7UF/10V/X5R C796 C796 10uF 10uF R223 R223 470 470
6
C795 C795 R941 R941 15K 15K
- -
U604B U604B C282 C282
4.7UF/10V/X5R 4.7UF/10V/X5R
F4558 F4558
1000pF/50V/X7R 1000pF/50V/X7R
A
R942 R942 20K 20K
A
+5V_D_A
R647 R647
R613 R613 33 33 BT_5V BT_REFM
47K 47K
C798 C798 CE613 CE613
0.1uF/25V/Y5V 0.1uF/25V/Y5V R611 R611
10uF/10V/Y5V 10uF/10V/Y5V
51K 51K
A A
A
BT_GND
XP19 XP19
22PIN/0.5mm 22PIN/0.5mm
8 9
BT_GND
6 POWER1
R957 R957 33 33
6
5
R958 R958 33 33 INPUT1
5
4 R959 R959 33 33 BT_Pairing1
4
3 R960 R960 33 33 VOL+1
3
2 R961 R961 33 33 VOL-1
2
1
1
XP3 XP3
6PIN/1.25mm 6PIN/1.25mm
BT_GND
22
22
21 BT_R1
21
20 BT_L1
20
19
19
18
18 +5V_D_A
17 BT_FN1
17
16 BT_STATUS1
16
15 BT_RESET1
15
14 BT_PIO7_1
14
13 BT_POWER_CONTROL1
13
12 BT_STATUS2
12
11
11
10
10
9
BT_BT3V3
9
8
8
7 BT_NFC1
7
6
6
5 POWER1
5
4 INPUT1
4
3 BT_Pairing1
3
2 VOL+1
2
1
VOL-1
1
BT_GND