Pioneer M-LA21 Instrukcja serwisowa - Strona 12
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1
M-LA21
QQ
3 7 63 1515 0
4. PCB CONNECTION DIAGRAM
4.1 AMP ASSY
A
NOTE FOR PCB DIAGRAMS :
• Part numbers in PCB diagrams match those in the schematic
diagrams.
• The parts mounted on this PCB include all necessary parts for
several destinations.
For further information for respective destinations, be sure to
check with the schematic diagram.
• View point of PCB diagrams.
Connector
B
P.C.Board
TE
L 13942296513
C
www
D
A
12
1
http://www.xiaoyu163.com
2
Capacitor
SIDE A
SIDE B
Chip Part
x
ao
y
.
i
2
http://www.xiaoyu163.com
3
8
A
WH601
B
WH1
Q Q
3
6 7
1 3
B
CN1
16VAC1
GND
16VAC2
MUTE
CTLGND
PWRCTL
u163
.
SIDE A
3
4
2 9
9 4
2 8
AMP ASSY
R670
EC625
Z2
W601
W603
1 5
0 5
8
2 9
9 4
CN603
BLK
BRN
RED
ORN
YEL
WHT
P2
W605
W606
IC604
EC621
m
EC633
co
4
9 9
Z1
W602
EC620
2 8
9 9
P3
EC624
EC622
EC626
Q617