Pioneer M-L11 Service Manual - Page 14

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Pioneer M-L11 Service Manual
1
M-L11
QQ
3 7 63 1515 0

4. PCB CONNECTION DIAGRAM

NOTE FOR PCB DIAGRAMS:
1. Part numbers in PCB diagrams match those in the schematic
diagrams.
2. A comparison between the main parts of PCB and schematic
A
diagrams is shown below.
Symbol in PCB
Symbol in Schematic
Diagrams
Diagrams
B
C
B C E
B
C
B C E
D
G S D
D G S
4.1 AC IN, PRIMARY and SECONDRY ASSYS
SIDE A
B
TE
L 13942296513
C
C
SECONDRY ASSY
(ANP7345–E)
www
D
AC POWER CRD
A
B
14
1
http://www.xiaoyu163.com
2
Symbol in PCB
Diagrams
Part Name
E
B
C
E
Transistor
3. The parts mounted on this PCB include all necessary parts
for several destination.
For further information for respective destinations, be sure
E B
C
E
to check with the schematic diagram.
Transistor
4. Viewpoint of PCB diagrams
with resistor
Connector
G S
Field effect
transistor
P. C. Board
POWER
TRANSFORMER
IC12
IC15
IC11
IC13
IC14
H
CN11
NEUTRAL
LIVE
x
ao
.
i
C
2
http://www.xiaoyu163.com
3
Symbol in Schematic
Part Name
Diagrams
Resistor array
3-terminal
regulator
Capacitor
SIDE A
Chip Part
SIDE B
B
PRIMARY ASSY
Q Q
3
6 7
A
AC IN ASSY
u163
y
3
4
2 9
9 4
8
H
1 3
1 5
0 5
8
2 9
(ANP7345–E)
m
co
.
(ANP7345–E)
4
2 8
9 9
CN41
IC41
9 4
2 8
9 9