ION Block Rocker Sport, Service Manual

Page: 9 / 11

REV:1.0
IPA79BG -RADIO/BT
SHEET: 3 OF 5
Libing
HOMNI ENTERPRISES CO,.LTD.
SCALE:
DWG NO: PT-X-XXXXX-XX
SIZE:A2
COMPANY: TITLE:
DATED:
APPROVED:
CHECKED:
DATED:
DATED:
DRAWN:
A B C D
1
2
3
4
5
6
D C B A
20170802
SPI
1
CH
2
DVSS
3
ROUT
4
L0UT
5
AVSS
6
AVDD
7
XI/RCLK
8
XO
9
ENABLE
10
AMINN
11
AMINP
12
RFINP
13
RFGND
14
SCL
15
SDA
16
VOL
U22
KT0913
1
FM/ANTENNA1
C222 104
C223
105
C172
105
R118
51R
R119
51R
C173 101
FB
L4
600ohm
R328
33K
C174 104
R131 30K
R137
75R
R156
75R
R167 30K
C175 47P
C176 47P C177 151
C178 151
C179 15P
C180 15P
R168
2.2K
R184
2.2K
C181 105
1
NC
2
GND
4
VCC
3
OUT
X1 12MHZ
R195
10.5K
R196
1K
R197
20K
R198
20K
R199
100R
C182
331
C183 331
R200
10.5K
R201
1K
R202 20K
R203
20K
R204
100R
C184
331
C185 331
R205 47K
R206 47K
C186 47P
- +
3 2
1
U23-A
TSV912IDI
- +
5 6
7
U23-B
TSV912IDI
8 4
U23-C
TSV912IDI
C187 47P
C188 47P
FB8
FB
FB10
FB
C189
105
C190
105
C195 10uF
D6 1N4148
D11 1N4148
C196
105
C197
105
C198
105
C199
105
C200 47P
C201 100uF
C202 100uF
C203 47P
3
IN
1
GND
2
OUT
4
U28
SPX1117M3 3.3V
FM_G
NC
R24
10K
R26
10K
R28 10K
R29
10K
R30
100R
C78
33P
C79 33P
R33
10K
R34
10K
R36
10K
R37
100R
C80
33P
C81 33P
R40
47K
C88
104
- +
3 2
1
U10-A
TSV912IDI
- +
5 6
7
U10-B
TSV912IDI
8 4
U10-C
TSV912IDI
FB3
FB
C20
10uF
C100
10uF
C23
105
C82
105
R75
10K
C102
105
C24
105
FB2
FB
FB1
FB
R113
47K
R45 0
C8 47P
C15 10uF
C9 220uF
C10
47P
R294 22K R295 10K
1
VIN
2
GND
3
ON/OFF
4
BYPASS
5
VOUT
IC3
ZHD2405-ADJM5
R296 1K
FB
L3
600ohm
FB
L7
600ohm
FB
L27 NC
FB
L28 600ohm
C60
NC
L29
1mH
C11
NC
1 2 3 4
5 6 7
J2
R146
0
C14
NC
C90
NC
1
2
3
SMA2
IPEX-001
1
SPI_MISO
2
SPI_CSB
3
SPI_CLK
4
SPI_MOSI
5
SPI_EN
6
PIO_1
7
PIO_0
8
VBAT_SENSE
9
CHG_EXT
10
VBUS
11
BT_RESET
12
LED_1
13
LED_0
14
GND
15
1V8
16
GND
17
PWR
18
VBAT
19
3V3_USB
20
USB_N
21
USB_P
22
PIO_21
23
PIO_18
24
PIO_19
25
PIO_20
26
LED_2
27
SPKR_LP
28
SPKR_LN
29
AGND
30
LINE_AN
31
LINE_AP
32
GND
33
RF_IN
34
GND
35
AIO_0
36
UART_TX
37
UART_RX
38
GND
BT1
JS-605
C61 104
C16 103
C17 103
C27 104
C30 103
C33 104
C36
2.2uF
R41
10K
K10
PLAY/PAUSE
R94
10K
K1
BT_Pairing
R98
470R
R46
47K
1
2
3
Q30
FDV303N
R42
100K
C50 474
R84
10K
R85
10K
MUTE
3
4
6
7 8
9
10
11
13
16
PB1
PBZ-79A
1
2
J10
1
2
J11
NFC
L16
B
B
B
B
B
B
B
BIAS
BIAS
TL
TR
SCL
SDA
VDD1
AGND AGND
AGND
AGND
AGND
AGND
RFGND
RFGND
RFGND
RFGND
RFGND
RFGND
RFGND
BIAS
BIAS
BT_L
BT_R
VDD1
AGND AGND
AGND
SPKL_N
SPKL_P
4V
VCC
AGND
E
RFGND
VEE
VEE 4V
AGND
SPKL_P SPKL_N
SPI_MISO
SPI_CSB SPI_CLK
SPI_MOSI
SPI_EN
1V8
PREV BT_PAIRING PLAY/PAUSE NEXT
BT_PAIRING
PLAY/PAUSE
SPI_MISO SPI_CLK
SPI_CSB SPI_EN
SPI_MOSI
4V
BT_LED
1V8 1V8
1V8
B
RFGNDRFGND
B