SCHEMATIC DIAGRAMS-14 (SD-14)
XM SECTION
DTR-6.8
A
1
2
3
4
5
B
C
D
E
F
G
H
XM_SDO_L
XM_RESET
I2S_SCLK
I2S_SDO
I2S_LRCLK
I2S_OCLK
XM_RESET
XM_SDI_L
XM_SDO_L
-12VA
GNDXM
XM_SDI_L
XM_ERR_IRQ
GNDDG
+5.3VXM
~XMRST
SRRST_5V
SRTXD_5V
SRRXD_5V
XMRUNK
-12VA
XM_L
XM_R
GNDXM
+12VA
+12VA
NARF-9267
XM_TXD
XM_RXD
XMANT
C120
104Z
C123
104Z
L105
BLM21PG221SN1
R108
22
R109
22
R121
22
R123
22
L106
BLM21PG221SN1
R116
22
Q104
TA48033AF
3
O
2
G
1
I
R120
100
R122
100
C126
104Z
C127
104Z
C108
104Z
C107
104Z
C116
104Z
C122
104Z
C110
104Z
C115
102K
R114
100K
C102
104Z
Q102
TA48033AF
3
O
2
G
1
I
C109
104Z
R127
2.2K
R126
2.2K
R124
100K
R129
2.2K
R128
2.2K
C131
821J
C130
821J
C133
821J
C132
821J
R131
3.3K
R130
3.3K
R132
4.7K
R133
4.7K
Q101
2 ch DAC
CS4344
1
SDIN
2
~DEM/SCLK
3
LRCK
4
MCLK
5
VQ
6
FILT+
7
AOUTL
8
GND
9
VA
10
AOUTR
R106
22
R103
330
R102
330
R104
330
R105
100
R101
22
R107
22
R125
100K
R136
100K
C121
104Z
Q107
TC74VHCT08AFT
8
9
10
11
12
13
14
VCC
1
2
3
4
5
6
7
GND
C139
104Z
R135
100K
R137
47
Q103
BU9450KV-E2
or F2628E-01
1
LSDP
2
VSS
3
SC_TX_OUT
4
VDD
5
SC_RX_IN
6
I2C_SCL
7
I2C_SDA
8
VDD
9
ANT_REV
10
VSS
11
RST
12
12:SLAVE_SEL
13
I2S_RATE
14
LINKACTIVE
15
COMM_TX_EN
16
VSS
17
VDD
18
COMM_RX_P
19
COMM_RX_M
20
VDD
21
VSS
22
COMM_TX_M
23
COMM_TX_P
24
VSS
25
VSS
26
OSC_OUT
27
VDD
28
OSC_IN
29
SC_RATE
30
TEST
31
VSS
32
HSDP_DA
33
VDD
34
HSDP_CLK
35
DT4_MODE
36
HSDP_EN
37
I2S_DA
38
VSS
39
I2S_CLK
40
VDD
41
I2S_LRCLK
42
VSS
43
I2S_OCLK
44
MUTE
45
SAII_CLK
46
VDD
47
SAII_DA
48
SAII_EN
R110 100K
R141 100K
C113
104Z
C136
100/16
C135
100/16
C101
470/10
C129
10/16
C128
10/16
C104
10/16
C105
10/16
C137
10/16
C138
10/16
C124
100/6.3
C117
100/6.3
C118
470/10
C119
100/6.3
L102
022K
Q105:A
NJM4580M-D
3
2
1
8
P122
4
3
2
1
D-
D+
+V
GND
Q105:B
NJM4580M-D
6
5
4
7
Q106:B
NJM4580M-D
5
6
7
4
Q106:A
NJM4580M-D
2
3
8
1
L101
BK1608LM182
R145
100K
C111
104Z
R142 10K
L104
022K
C114
040C
C112
080D
R112
680
X101
45.1584MHz
R111
1M
R119
1K
R118
1K
C125
104Z
R117
100K
R113
100K
R115
100K
JL102A
1
2
3
4
5
6
7
8
9
10
JL5502A
1
2
3
4
5
6
7
P121
11
GND
10
SHIELD
9
SHIELD
8
L_OUT
7
AGND
6
TX
5
R_OUT
4
GND
3
RX
2
ACCY
1
VBATT
C106
104Z
C140
223Z
L103
BLM21PG221SN1
DD Type Only
U21
XM PC BOARD
SIRIUS
XM
T
O
NADG-9269
SD-5:F1
T
O
NAAF-9142(1/2)
SD-1:C1
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY.
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030- 3pF, 330- 33pF, 331- 330pF, 333- 0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX) PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+12V
+12V
-12V
-12V