Pcb Connection Diagram; Tuner Amp Unit - Pioneer DEH-34UB/XNUC Service Manual

1

11. PCB CONNECTION DIAGRAM

11.1 TUNER AMP UNIT

A
NOTE FOR PCB DIAGRAMS
1.The parts mounted on this PCB
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
2.Viewpoint of PCB diagrams
Capacitor
Connector
B
Chip Part
P.C.Board
C
D
E
F
A
50
1
2
A
TUNER AMP UNIT
150
140
SIDE A
C260
130
R259
SIDE B
C261
120
110
100
90
80
70
60
50
40
30
20
10
Y
0
X
DEH-34UB/XNUC
2
3
PRE OUTPUT
C891
JA251
4 1
6 5 3 2
C259
VA894
Q251
R252 C252
Q252
1
C251
1
C254
1
C253
D502
D503
C505
C503
R501
R504
C502
R503 R502
C514
5
C508
C506
R506
R505
IC501
D501
R507 L501
1
C509
1
10 20 30
3
4
>
P 251 (A,7,128) Fuse 3 A
W. REM
JA892
C892
3
2
JA891
R892
VA891
5 1
6
4
R891
VA893
C510
C
CN701
40 50 60
4
CEK1286
10
IC301
1 5 15
C316
C313
B
CN1821
FRON
70 80