Block Diagram And Schematic Diagram - Pioneer XR-MT3 Service Manual

1
XR-MT3
QQ
3 7 63 1515 0

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM
A
PICKUP
ASSY
(16P)
CN3
(16P)
B
TE
L 13942296513
IC2
TA2065F
RFO
RF AMP.
B
CD SERVO PCB ASSY
C
G
DISPLAY PCB ASSY
CN402
www
D
10
1
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2
CD MECHA.
- -
Spindle
Carriage
Motor M M
Motor
+ +
1 2 3 4
CN4
(6P)
7 3
IC3
IC6
TA2092N
TA7291S TA7291S
DRIVER
DRIVER DRIVER
9 1
IC1
LO 6
TC9284BF
1 53 RFI
RO 2
DECODER
CONTROL DATA
LCD401
FL TUBE
IC401
PDA068A
SYSTEM CONTROL IC
FUNCTION
x ao
KEY INPUT
. i
2
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3
F
HP JACK PCB ASSY
(PH)
Drawer PHONES
Motor
4 1
CN204
(4P)
4 1
CN5 CN1
(4P)
7 3
IC7
CN6
(30P)
L-CH
2
9 1
R-CH
5
12-15
Q Q
3 6 7
CD-L
IC4
2 1 29
CD-R
BA4558N
6 7
30
+9V
27
+9V
28
CN401
(24P)
73-76 8-10
CN404
(17P)
5V
10
12
3V8
-24V
14
VOL
P8V
JOG JOG
15
u163
y
3V8
17
3
4
2 9 9 4
8
A
TUNER PCB ASSY
FE101
CN102
1
FM
(FM)
ANTENNA
CN101
T101
(AM)
AM 1
2
CN8
(30P)
(PH)
2
5
12-15
1 3 1 5 0 5 8 2 9
29
30
27
28
CN205
(24P)
8-10
CN207
(17P)
10
12
m
14
15
co
17
.
4
2 8
9 9
(FM)
8
T103
(AM)
(PH)
9 4 2 8 9 9