Pioneer DEH-P640 XN/UC Service Manual page 17

5
ELECTRONIC VOLUME,
SOURCE SELECTOR
PML009A
5dBs
0dBs
2dBs
2dBs
NC
TEMP
EM CONTROLLER
DC/DC CONVERTER
b
5
6
A-b
LEVEL INDICATOR
FM: +2.6dBs
AM: -7.9dBs
IP-BUS: +7.3dBs
CD: +7.9dBs
RESET
100K
SYS+B REGULATOR
MUTE
6
7
DEH-P640,P6400,P6450
A
TUNER AMP UNIT
MUTE
MUTE
MUTE
POWER AMP
PAL007A
VDD REGULATOR
600µH
ILL SENSE
BSENSE
ASENSE
TEL
7
8
FM:+3.84dBs
AM: -6.66dBs
IP-BUS:+8.54dBs
CD:+9.14dBs
1
2 REAR
R CH
4
REAR
L CH
3
FRONT
L CH
FRONT
R CH
>
CEK1136
2 2
BACK UP
FUSE 10A
1 1
GND
4 4
3 3
ACC
6 6
B.REM
5 5
ILL
8 8
TEL MUTE
7 7
10 10
FL-
9 9
RL-
12 12
FL+
11 11
RL+
14 14
FR-
13 13
RR-
16 16
FR+
15 15
RR+
FM: +28.6dBs
AM: +18.1dBs
IP-BUS: +35.3dBs
CD: +35.9dBs
A
17
8
A
B
C
D