Pioneer DEH-M8047ZT/UC Service Manual page 14

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5
RESET
Q563
AMB
AUDIO+B
45
Q565
27
25
97
Q561
PCE1
23
pck
2
ce@
22
PDIO
1
100
TX
RX
DSP/
ELECTRONIC VOLUME/
SOURCE SELECTOR
AM
84
LIN-4
FM L
81
LIN-1
IC 351
LANL
83
LIN-3
PM2010A
CD L
82
LIN-2
VDD
3,8,18,27,37,49,76,77,96
prst,dsperr,IFOK,dspack,IFDI,IFDO,IFCLK,dspcs
42
SMUTE
49
SYSPW
L
Q701
46
NMUTE
SWVDD
LANMUT
Q850
CN479
SWILL+B
1
Q852
PWM
SWVDD
5
SWVDD
cdej
7
POWER
6
LCE,LRST,LOFF,LCK,LDT
BKLTB
3
9
5
6
RESET
1
2
IC 782
AUDIO+B
VDD
S-80835CNNB-B8U
1/2VCC
12
73
swvdd
19
bsen
20
asen
SYSTEM CONTROL
AMPW
18
isen
IC 701(1/2)
PD5861A
locl
SD
SL
PCE1
pck
44
PCE2
FMPW
45
PDO
AMPW
PDI
89
DMI
43
TELMUTE
30 29 47
5
FL
14
RL
DSP VDD (3.3V)REGULATOR
AUDIO+B
Q351
AUDIO+B
B
KEYBOARD UNIT
CN901
KEYILB
1
V5SWVD
5
EJECT
cdej
7
POWER
PWR
6
LCE,LRST,LOFF,LCK,LDT
BKLTB
3
9
6
7
Q441
BU
VDD
Q442
SYSPW
SWVDD
Q404
B SENSE
A SENSE
Q402
ANT +B
I SENSE
Q403
Q454
BU
WF AMP+B
Q451
Q455
BU
SYSPW
Q453
Q452
Q806
SWVDD
6,20
VCC
12
FLIN
POWER AMP
IC 801
15
RLIN
TDA7386
MUTE
22
MUTE
SVR
Q801
10
Q802
BU MUTE
Q803
Q807
AUDIO+B
Q808
SYSPW
(AMBER)
12
3
KEY DATA
LCD DRIVER/
KEY CONTROLLER
IC 901
UPD16432B-001
DEH-M8037ZT/UC
7
Q421
Q422
3
2
IC 421
S-812C56AUA-C3K
BU
BU
ACC
ACC
ILL
CN471
ILL
+B
ACC
AMP
ANT
FL-
FL+
ILL-
Q410
SWVDD
RL-
RL+
ILL-
TLMT
BU
3
FL-
5
FL+
19
RL-
17
RL+
STBY
4
SYSPW
Q805
BU
SYSPW
Q804
Q912
ILLUMINATION
Q913
V5SWVD
KEY MATRIX
LCD
LCD BACKLIGHT
8
A
B
LPF
C
D
E
F
11
8

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