Pioneer KEX8547ZT-91/EW Service Manual page 11

5
QQ
3 7 63 1515 0
FML
Q401 Q402 Q403 Q406
20
8
IC252
RDS
DECODER PM4009A
RDS MUTE
D
Q404
VDD
Q252
51 47 31 32 53 33 52 45 54 93 56 91 57 55
9
ON
TE
L 13942296513
k
SYSTEM CONTROLLER
E
DI
IC601
DO
PD5945A
et
13
15
X601
(10MHz)
CN804
KDT0-KDT3,kst0-kst@
MATRIX
www
13,14 5,6
INATION
CN901
.
UNIT
Q816
5
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AUDIO SELECTOR
TUNER MIXING AMP
FOR AMP
IC401
2 1 TUL 2
IC202
NJM2068MD
1
CSL TC4052BF
5 6
AM
LANL Inh
AUDIO SELECTOR
AMB
FOR RSA
1
CSL
IC302
2
12
TUL TC4052BF
5
6
11
LANL Inh
X251
(3.648MHz)
BALANCE TO
UNBALANCE
7
IC201
NJM2068MD
Q203
AMP+
Q882
BU
Q405
sysmt!
FMB
Q303
sysmt@
AUD+B
Q884
Q563
AMB FMB
SEL2b
SEL1b
Q564
44 43 6 5 25 28
97
STSW1
95
STSW2
22 8
IPPW
30 1
TX
29 2
RX1
21
RX2
SW5V
11
SWVDD
100
ANTB
1
SYSPWR
2
ISENS
73
asens
75
bsens
10
LANMUTE
7
RSEMUTE
4 94
BU
ILLB
Q811
x ao
Q813
y
i
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6
8
UNBALANCE TO BALANCE
IC203 IC204
3 6 7 6 7
NJM2068MD NJM2068MD
9 B
UNBALANCE TO BALANCE
IC303 IC304
3 6 7 6 7
NJM2068MD NJM2068MD
9
B
5 LANLP
6 LANLM
SW5V
Q863
Q302
Q202
Q Q
3 6 7 1 3
6
BUSP
IC701
5 BUSM
HA12187FP
SWVDD
Q645
VDD
BU
Q451
Q644
Q452
Q453
VDD
ANT+B
AUDIO+B
Q810
AUD+B
ISEN Q805
ILL+
ISEN
ASEN Q807
ACC
ASEN
BSEN Q806
BU
BSEN
MUTE
RES MUTE
Q497
RSEMT
ILL-
Q825
SW5V
u163
.
KEX-M8547ZT/EW
6
7
2 9 9 4 2 8
CN801
SYSTEM MUTE
Q204 Q205
+B 1
ILL+
AMP
TX+
SYSTEM MUTE
Q304 Q305
mute
LP L+
10
LM
ANTPB
RSALP
RSALM
Q865 Q867
CN472
CMP+
B
Q864 Q866
CMP-
A
SW1
SW2
TX1+
TX1-
Q862
Q860
BU
Q861
STSW1
STSW2
1 5 0 5 8 2 9 9 4
TX+
TX-
LANLP
L+
LANLM L-
mute
5R6V IC
IC870
S-812C56AUA-C3K
3 2
BU
Q870
BU
Q817
LAN MUTE
Q801
m
co
7
8
9 9
A
11
ACC
ILL-
ANT
TX-
L-
20
B
10 11
RSL+
RSL-
rmut
1
20
C
BU
CN473
6
2 8 7 9 9
TX+
TX-
ACC
+B
1
12
AVC-LAN
D
E
F
11
8