Pioneer M-IS21 - Secondary Assembly Schematic; PCB CONNECTION DIAGRAM; Primary and Secondary Assembly Connections

M-IS21
8
A
B
C
D
1
23
4
1234
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
diagrams is shown below.
Symbol in PCB
Diagrams
Symbol in Schematic
Diagrams
Part Name
Transistor
Transistor
with resistor
Field effect
transistor
Resistor array
3-terminal
regulator
BCE
BCE
BCE
DGS
BCE
BCEBCE
DGSDGS
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
Capacitor
Connector
P.C.Board Chip Part
SIDE A
SIDE B
4.1 PRIMARY and SECONDARY ASSYS
D E
(ANP7300-C)
SECONDARY ASSY
E
PRIMARY ASSY
D
SIDE A
3101
A
L BROWN
A
N BLUE
A
POWER TRANSFORMER