Pioneer GEX-M7347XMZH/XN/UC Service Manual page 20

Xm satellite digital tuner
Table of Contents

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5
CN501
TER_IF2
11
11
TER_AGC
15
15
CTL
22
22
CTL
10
10
ANT5V
12
12
SAT_IF2
3
3
SAT_AGC
7
7
14
14
TER_ANT
16
16
26
26
RF3R3V
28
28
30
29
SYS_CLK
6
6
92
13
XOUT
X601
15
10.00MHz
XIN
SYSTEM CONTROLLER
12
1
reset
Q
5
6
BU 3.3V REGULATOR
5
4
IC 951
BU3R3V
BU 5V REGULATOR
S-812C33AUA-C2N
Q951
5V
AUDIO 8V REGULATOR
Q971
8V
ACCPW
XMPW
8V
8
MUTE
IC 401
6
LCH
7
NJM4558MD
6
Q401
Q451
ACC8V
ACC8V
ANT5V
84
57
40
91
44
45
62
IC 601
IPPW
PD5818A
ASEN
bsen
6
RF3R3V
BU13V
Q952
BU13V
Q972
IC 403
TC74HC4066AFT
11
10
8V
12
8
IC 402
7
9
8
NJM4558MD
6
14
Q452
8V
BU3R3V
LEVEL SHIFT
BU3R3V
Q701
TXD 31
IC 652
GA-NET DRIVER
TC7SET08FU
1
5V
4
30
TX
1
2
TX
29
RX
2
RX1
5V
22
74
75
GEX-M7027XMZH/XN/UC
7
ANT5V REGULATOR
6V
5
4
IC 871
ANT5V
1
NJM2870F05
DAC5V REGULATOR
6V
5
4
IC 853
DAC5V
1
NJM2870F05
RF3.3V REGULATOR
Q873
6V
1
4
IC 872
5
3
S-816A33AMC-BAI
DIGITAL 2.5V REGULATOR
Q852
6V
D2R5V
1
4
IC 852
5
3
S-816A25AMC-BAA
DIGITAL 3.3V REGULATOR
Q851
6V
D3R3V
1
4
IC 851
5
3
S-816A33AMC-BAI
DC/DC CONVERTER
6V
6
4
U801
BU13
2
LN
LP
BU13
7
1
+B
+B
8
2
SWD
ILL
ACC
TXP
9
BUS+
TXN
10
BUS-
11
GND
3
GND
12
4
NC
NC
13
5
R+
R-
14
6
L-
L+
5V
7
6
TX+
IC 651
HA12187FP
5
TX-
8 stby
Q651
A SENSE
BU3R3V
Q605
B SENSE
Q601
7
8
A
B
C
D
E
F
BU13V
9
8

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