CT-IS21
18
A
B
C
D
1
2
3
4
1
2
3
4
A
4. PCB CONNECTION DIAGRAM
4.1 AF ASSY
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 destinations.
For further information for respective destinations,
be sure to check with the schematic diagram.
4. View point of PCB diagrams.
Symbol In PCB
Diagrams
Symbol In Schematic
Diagrams
Part Name
B C E
D
D
G
G
S
S
B C E
B
C
E
D
G
S
B
C
E B
C
E
B
C
E
Transistor
Transistor
with resistor
Field effect
transistor
Resistor array
3-terminal
regulator
Capacitor
Connector
P.C.Board
Chip Part
SIDE A
SIDE B
CN2505
D
AF ASSY
A
AF ASSY
A
SIDE A
SIDE B
Q2255
Q2254
Q2253
Q2252
Q2261
Q2263
Q2173
Q2171
Q2172
Q2262
Q2251
IC2
IC2202
IC2151
IC2101