Pioneer DEH-1780 Service Manual page 17

5
4dBs
5
6
FM: +2.8dBs
AM: -8.1dBs
CD:+10.6dBs
DEH-1750/XN/GS
6
7
A-b
A
TUNER AMP UNIT
>
REAR L
REAR R
FM:+29.3dBs
AM:+18.4dBs
CD:+36.6dBs
7
8
A
FM:+2.0dBs
AM: -8.9dBs
CD:+9.8dBs
B
C
>
CEK1208
10A
BACKUP
GND
ACC
B.REM
RL–
D
FL–
RL+
FL+
RR–
FR–
RR+
FR+
E
F
A
17
8