Integra DTR-4.6 Service Manual page 40

A B
Q Q
3 7 6 3 1 5 1 5 0
SCHEMATIC DIAGRAM 10
XM RADIO SECTION
NARF-8688
1 U08
XMSDI_L
XMSDO_L
2
XM_COM_SEL
XM_ERR_IRQ
XM_RESET
T E
L 1 3 9 4 2 2 9 6 5 1 3
3
4
w w w
5
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C D
I2S_OCLK
I2S_SCLK
I2S_SDO
I2S_LRCLK
DAC_RESET
1 36
LSDP HSDP_EN
2 35
VSS VSS
3 34
SC_TX_OUT HSDP_CLK
C7101 4 33 C7115
VDD VDD
5 Q7101 32
104Z 104Z
SC_RX_IN HSDP_DA
6 31
VSS XMDTIC VSS
7 30
CMD_SEL TEST
R7102 C7113
8 F2602-01 29
VDD VSS
100K 9 28 080D
12 SLAVE_SEL
ERR_IRQ OSC_IN
10 27 R7116
VSS VDD
11 26 1M
RST OSC_OUT
12 25 R7115
VSS
680
C7112
C7102
040C
102K
L7105
VDD
022K
C7105
100
104Z
R7113
C7106
R7114
104Z
100
1 P91 48 R7024
P03
2 P90 47
1K
P15
3 CNVSS 46
P16
C7001 R7023 1K
4 P87 45
P17
R7022 1K
104Z 5 P86 44
P20
R7003
6 RESET 43 R7021
P21
1K 7 XOUT 42
1K
P22
Q7001
8 VSS 41
P23
9 XIN 40
P24
10 VCC 39
M30281FAHP P25
11 P85 38
R7033 P26
12 P84 37
10K P27
13 P83 36
P60
14 P82 35
P61
15 P81 34
P62
16 P80 33
P63
x a o u 1 6 3
y
i
P7001A
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E
8
R7130
C7124 R7132
10/50 2.2K
C7123
2.2K
R7117 100 470/6.3
1 16
MCLK DZFL
R7118 330 2 15
BICK DZFR
330 C7122
R7119 3 14
SDTI VDD
R7120 330
4 13 104Z
LRCK VSS
C7121
R7121 0 5 12
PDN VCOM
6 11
10/50
SMUTE/CSN AOUTL
7 10
ACKS/CCLK AOUTR
8 9
C7120
C7125
DIF0/CDTI P/S
R7131
104Z
10/50 R7133
2.2K
2.2K
L7104
1 O 3
I
022K
Q7105
78L05
Q7004
TA48033AF
+3.3V 3 O 1
I
Q Q
3 7 6 3 1
XM_PWR_CTRL
XM_PWR_CTRL
Q7003
TC74HCT7007AF
XM_ERR_IRQ MSDO 1
VCC
XM_RESET 2
IN6
MSREQ 3
OUT6
XM_COM_SEL 4
IN5
5
OUT5
6
IN4
7 GND
OUT4
R7018
220
XMSDI_L MSDI 11 Y8
GND
XMSDO_L MCLK 12 Y7
A8
MHREQ 13 Y6
R7017
A7
220 RESET 14 Y5
A6
15 Y4
R7004
A5
16 Y3
10K
A4
17 Y2
A3
18 Y1
A2
19 _G2
A1
20 VCC
_G1
.
F G
2 4
9 9 8
C7128
821J
NE5532APSR
3
C7130
L_OUT
1
Q7103
2
10/50
R7136
2.2K
R7134
3.3K
R7135 3.3K
R7137
2.2K
6
C7131
7 R_OUT
Q7103
5
10/50
C7129
NE5532APSR
821J
L7102
BLM21PG221SN1
R7141
22
5 1 5 0 8 9 2 4
R7140
C7135 L7101
22
104Z
BLM21PG221SN1
1 8
GND OUT
2 IN 7
OUT
3 IN 6
OUT
4 EN 5
OUT
Q7104
TPS2011AD
C7005
R7025
104Z
14
13
220
12
D7001
11 L_OUT
UDZS5.1B
10 AGND
9 R_OUT
8 +12V
-12V
GND
+5V
10
9 XMSDO XMSDO
8 XMCLK XMSDI
7 XMCLK
6 XMREQ1 XMREQ1
5 XMREQ2
4 XMRST XMRST
3
2
1
m
c o
DTR-4.6
H
2
9 9
4
GND
3
D+
9 2 8 2 9 9
D-
1
+V
P7102
13
12
11
10
9
8
7
6
5
4
3
2
1