Pioneer DEH-3300RX1N Service Manual page 9

5
1
S-80834ANY
11
48
tmute
VDD
42
fM/AM
SYSTEM
CONTROLLER
IC 601(1/2)
PE5202A
88
ldet
47
NL2DT
32
pce@
38
SD
39
st
46
currq
49
SDBW
50
LOCL
51
LOCH
74
SL
75
NL1
97
PCK
98
PDO
99
PCE1
ELECTRONIC VOLUME/
SOURCE SELECTOR
41
TUN L
IC 301
PML008A
42
CD L
MUTE
20
Q362
mute
Q910
VCC
1
W
Q918
B
PANEL UNIT
CN1951
CN1950
7 4
EJECT
SENSE SW
S1950
4
3
6
8
5
10 5
6
11 10
14 8
12 7
13 9
2 2
5
6
RESET
VDD
2
IC 603
Q913
VDD
VDD
Q610
22
adpw
83
AVREF
10
DALMON
93
bsens
92
asens
8
isens
7
TELIN
10
Fout L
11
Rout L
Q361
Q911
B.U
SYSPW
Q912
CN1901
IL+B
9
CSENS
10
µGND
7
SW5V
8
DPDT 9
3 DPDT
KYDT
8
KYDT
5
S1922
3
X0
RDT1
X1901
6
RDT0
X1
4
2
DIMMER
Q1905
BL+B
11
6
B.U
1
6
Q909
5
Q914
Q915
Q917
CELLULAR MUTE
Q916
POWER AMP
14
FLIN
12
IC 361
RLIN
PAL006A
MUTE STBY B.REM
22 4 25
SYSPW
VCC
23
LCD DRIVER
KEY DATA
IC 1903
PD6294A
LCD DATA
7
D1917 D1918
7
DEH-3300R,3330R
CN901
BACK UP
15 15
B.U
GND
16
16
B.U
ACC
13
13
ILM
11
11
TEL
10 10
3 RL—
RL— 7
7
5 RL+
RL+ 5 5
23 FL—
FL— 8
8
21 FL+
FL+ 6
6
B.REM
12 12
CN331
1
Q341
2
FRONT
CN351
Lch
REAR/SW
Q359
Q351
C
KEYBOARD UNIT
KEY MATRIX
LCD
7
8
A
BACK UP
GND
ACC
ILM
MUTE
B
RL—
RL+
FL—
FL+
B.REM
RR— RR+
BACK UP FR— FR+
ILL B.REM FL— FL+
GND ACC RL— RL+
C
D
9
8