Block Diagram And Schematic Diagram - Pioneer XC-L11 Service Manual

1
XC-L11

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A
B
C
D
10
1
2
RF AMP.
IC1101
(TA2150FN)
FUNCTION
SW
13
7
5
IC3502
(BA4558F)
BALANCED
BUFFER(+)
5
7
IC3503
(BA4558F)
BALANCED
BUFFER(-)
V+10
V+12
V+5
V+9
Q501
IC501
V-9 V-5
V+9
IC502
VE+5BU
V-9
VE+5
Q5501
D5503
2
3
SERVO
DSP
DRIVER
25 38
D/A
85
9
IC1201
(TC9495F)
DOUT
B
B
MOTHER ASS'Y
(AWU7836)
BALANCED
3
AMP
IC3504
15
(BA4558F)
14
1
12
11
CD MUTE
IC3501
Q3503
(BU4052BCF)
FLAC
IC551
V-40
Q551, Q552
D551-D556
VOLTAGE SUPPLY
for FL
FM/AM TUNER MODULE
A
(AXQ7229)
3
4
LOADING MECHANISM
ASS'Y (AXA7101)
IC1301
(M56788FP)
1/3 - B 3/3
µ-COM
6
IC5501
(PDC079A)
2
RDS
4
IC5701
(BU1923F)
4