PIONEER CT-S450S
Manual de Servicio

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CT-S450S

3. 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. 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. BCE B BCE C EB C E Transistor with resistor 3-terminal regulator
Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name Symbol in PCB Diagrams Symbol in Schematic Diagrams Part Name

A
B C EB C E Transistor Resistor array

4. Viewpoint of PCB diagrams
Connector Capacitor

PDF1004

PDF1035

SIDE A
D DGS
P. C. Board Chip Part

G

SD

G

S Field effect transistor

SIDE B

3.1 POWER SW UNIT and TR 1 UNIT
POWER SW UNIT

SIDE A

B

AC POWER CORD

(RNP1731�B)

C

TR 1 UNIT
POWER TRANSFORMER

SIDE A
(RNP1729�A) To MAIN UNIT J1001
D

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