Pioneer DEH-340 Service Manual - Page 5

Atuner Amp Unit

Page 5 highlights

5 6 A-b VOLUME FM(100%):+3.6dBs AM(30%):-6.9dBs CD:+10.2dBs 7 8 DEH-340,3400,34 A A TUNER AMP UNIT DEH-340/XN/UC MUTE CD:+9.4dBs PRE OUT FR FL RR RL B EM CONTROLLER 5 POWER AMP 600µH FM(100%):+29.6dBs AM(30%):+19.1dBs CD:+36.2dBs CEK1136 > 10A BACK UP GND ACC B.REM C RL- VDD REGULATOR FL- RL+ FL+ RR- FR- VCC REGULATOR RR+ FR+ SYS+B REGULATOR BACK UP SENSE ACC SENSE D A 15 6 7 8

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15
DEH-340,3400,34
5
6
7
8
A
B
C
D
5
6
7
8
A
FM(100%):+3.6dBs
AM(30%):-6.9dBs
CD:+10.2dBs
CD:+9.4dBs
FM(100%):+29.6dBs
AM(30%):+19.1dBs
CD:+36.2dBs
A
TUNER AMP UNIT
RR+
RR-
FR+
FR-
FL+
FL-
RL+
RL-
ACC
GND
B.REM
BACK UP
CEK1136
>
10A
RR
FR
FL
RL
PRE OUT
600
ยต
H
EM CONTROLLER
MUTE
POWER AMP
VOLUME
VDD REGULATOR
SYS+B REGULATOR
BACK UP SENSE
ACC SENSE
VCC REGULATOR
DEH-340/XN/UC
A-b