Pioneer KEH-P6020RB Service Manual page 11

5
RESET
1
IC 603
S-80834ANY
11
48
tmute
VDD
42
fM/AM
SYSTEM
CONTROLLER
IC 601(1/2)
PE5206A
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
PCE
71
ASENBO
86 85 24
ELECTRONIC VOLUME/
SOURCE SELECTOR
41
TUN L
IC 301
44
BUS+L PML008A
42
CD L
MUTE
20
Q362
mute
Q911
Q910
VCC
Q918
B
PANEL UNIT
N750 CN1901
CN1950 CN1951
ILB+
7 7 4 9
EJECT
SW
S1950
CSENS
4 4
3 10
EJECT
6 7
8 8
FILM+
5 5
SW5V SW5V
10 10 5 8
Q750
9 9
FILM–
6 6
DPDT
11 11 10 3
KYDT
14 14 8 5
ROT1
12 12 7 6
ROT0
13 13 9 4
BL+B
2 2 2 11
5
6
VDD
2
Q913
VDD
6
VDD
Q610
22
adpw
83
AVREF
10
DALMON
93
bsens
92
asens
8
isens
7
TELIN
10
Fout L
11
Rout L
Q361
B.U
SYSPW
Q912
IL+B
REMOTE CONTROL
CSENS SENSOR
1
µGND
IC 1902
OPT IN
4
RS-140
23
DPDT 9
DPDT
KYDT
8
KYDT
S1922 3
VOLUME
X0
RDT1
X1901
RDT0
X1
2
BL+B
6
B.U
1
Q909
5
Q914
Q915
Q917
CELLULAR MUTE
Q916
POWER AMP
14 RL–
FLIN
12
RL+
IC 361
RLIN
PAL007A
FL–
FL+
MUTE STBY B.REM
22 4 25
SYSPW
VCC
Q359
10
KEY MATRIX
KEY DATA
LCD DRIVER
IC 1903
LCD DATA
PD6294A
DIMMER
7
7
KEH-P6020RB,P6020R
CN901
BACK UP
2 16
B.U
GND
1 15
B.U
ACC
4 13
ILM
6 11
TEL
MUTE
7 10
3 RL–
10 7
5 RL+
12 5
23 FL–
9 8
21 FL+
11 6
B.REM
5 12
CN351
Lch
REAR/SW
Q351
C
KEYBOARD UNIT
LCD
Q1905
7
8
A
BACK UP
GND
ACC
ILM
B
RL–
RL+
FL–
FL+
B.REM
RR– RR+
BACK UP FR– FR+
ILL B.REM FL– FL+
GND ACC RL– RL+
C
D
11
8