A
B
C
D
1
2
3
4
1
2
3
4
PD-F607, PD-F507
10
PCB DIAGRAMS
K
HEADPHONE BOARD ASSY
K
J
CN401
(PNP1439-A)
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.
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
Symbol in PCB
Diagrams
Symbol in Schematic
Diagrams
Part Name
Transistor
Transistor
with resistor
Field effect
transistor
B
C
E
B C E
B C E
D G S
B
C
E
B
C
E
B
C
E
D
G
S D
G
S
Resistor
array
3-terminal
regulator
Capacitor
Connector
P. C. Board
Chip Part
SIDE B
SIDE A
SIDE A
