Integra DTR-5.8 Service Manual page 18

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAMS-12 (SD-12)
XM SECTION
NADG-9191
U19 XM PC BOARD
1
DD Type Only
2
XM_SDI_L
XM_SDO_L
R2051
R2002
XM_IRQ_ANT
XM_RESET
C2002
102K
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
4
w w w
5
.
C
I2S_SDO
I2S_SCLK
I2S_LRCLK
I2S_OCLK
100K
R2055
1 36
LSDP HSDP_EN
2 35
VSS DT4_MODE
3 34
SC_TX_OUT HSDP_CLK
C2011
C2001 4 33
VDD VDD
Q2001
5 32 104Z
104Z
SC_RX_IN HSDP_DA
100K 6 BU9450KV-E2 or 31
I2C_SCL VSS
100K 7 30
F2628E-01
I2C_SDA TEST
R2054
8 29
VDD SC_RATE
9 28 10K
ANT_REV SLAVE_SEL OSC_IN
C2010
10 27
VSS VDD
11 26 104Z
RST OSC_OUT
12 25
VSS
C2008
040C
+3.3V
+3.3V_XM
100 104Z
R2008
C2005
R2009 C2006
104Z
100
x a o
y
i
http://www.xiaoyu163.com
D E
CS4344-CZZR
2 ch DAC
C2021
R2014 330
1 10
SDIN AOUTR
R2013 330
2 9 +3.3V
10/50
SCLK VA
C2018
R2015 330
3 8
470/10
LRCK GND
100
R2012 4 7
MCLK AOUTL
5 6
VQ FILT+ C2017
104Z
C2022
10/50
LBC2518T2R2M
3 1
O I
+3.3V
+12V
Q2005
TA48033AF
080D
C2009
R2010
680
Q2004
Q Q
TA48033AF 22(1/2W)
3 7 6
L2001 +3.3V R2047
3 1
O I
LBC2518T2R2M +5.0V
XM_IRQ_ANT
XM_SDI_L
XM_LNK
XM_SDO_L
XM_RESET
u 1 6 3
+3.3V
.
http://www.xiaoyu163.com
F G
2 4
8 9 9
R2031
+12V
22(1/2W)
C2025
NE5532APSR
821J
R2021 R2025
Q2003A
3
C2027
2.2K 1
2.2K
2
10/50
R2027
4.7K
R2028
4.7K
6
C2028
7
R2022 R2026
5
10/50
Q2003B
2.2K 2.2K
C2026
NE5532APSR
821J
R2032
-12V
22(1/2W)
L2003
Q2008
TC4053BFT
1 16 +5.0V
1Y VCC
2 15
0Y YCOM
3 14
1Z XCOM
4 13
ZCOM 1X
5 12
0Z 0X
6 11
INH A
7 10
VEE B
8 9
GND C
C2037
3 1 5 1 5 0 8 9 2
104Z
D2001
UDZS5.1B
Q2006
C2035
R2044
1 14
104Z
VCC
2 13
220
IN6
3 12
OUT6
4 11
IN5
5 10
OUT5
6 9
IN4
7 8
GND OUT4
R2059
0
11 10
Y8 GND
12 9
Y7 A8
13 8
Y6 A7
14 7
Y5 A6 m
15 6
Y4 A5
16 5
Y3 A4
17 4
Y2 c o A3
18 3
Y1 A2
19 2
_G2 A1
20 1
VCC _G1
DTR-5.8
H
2
8 9 9
<Note>
SD-x:XY is short for Shcematic Diagram-x and
each socket's location, X=A to H, Y=1 to 5.
XM_L_OUT 1
XM_R_OUT 2
GND_A 3
SR_L_OUT 4
SR_R_OUT 5
+12V 6
-12V 7
P2002
11
GND
10
SHIELD
9
SHIELD
8
L_OUT
7
AGND
R2038
6
TX SIRIUS
5
22
R_OUT
4
GND
R2039
3
RX
2
22
RESET
1
VIN
L2006
C2041
BLM21PG221SN1
4 9 8 2 9 9
L2004
BLM21PG221SN1
P2001
4
GND
R2033 22
3
D+
R2034 22 2 XM
D-
1
+V
L2005
BLM21PG221SN1
XMANT 1
XMLNK 2
XMDACRST 3
XMCOMSEL 4
XMERRIRQ 5
XMSRSEL 6
XMSRTXD 7
XMSRRXD 8
XMRST 9
GND 10
+5V_XM 11