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Pcb Connection Diagram - Pioneer S-W100S Service Manual

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1
S-W100S

4. PCB CONNECTION DIAGRAM

A
AC POWER CORD
B
B
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
diagrams is shown below.
Symbol in PCB
Symbol in Schematic
Diagrams
Diagrams
B
C
E
B C E
C
B
C
E B
B C E
D
G S D
D G S
3. 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 diagram.
4. Viewpoint of PCB diagrams
Connector
Capacitor
D
P. C. Board
Chip Part
A
B
8
1
2
A
JACK ASSY
LED ASSY
D
CONT ASSY
Part Name
B
C
E
Transistor
C
E
Transistor
with resistor
G S
Field effect
transistor
Resistor array
3-terminal
regulator
SIDE A
SIDE B
(SNP1078-A)
D
2
3
FU3
CN13
CN14
1
POWER SW
SW2
PRIMARY
PHASE
SW4
LDB+
-GND
J4
+
R36
C15
3
4
JK2
JACK ASSY
SWZ1011-A
1
CN11
PW SW +
PW SW -
IC1
VR1
GND
L/P
STGND
IC2
LDB+
STGD
GND
SIG
-15V
+15V
C54
VR2
IC3
C47
R55
4
SIDE A
J2
CN6

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