PIONEER SD-T50W1/WYZI7/2
Manual de Servicio

1

2

3

4

SD-T50W1

3. PCB CONNECTION DIAGRAM
To POWER SUPPLY ASSY J101 E14
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

A

To T1 POWER TRANSFORMER

Symbol in PCB Diagrams

Symbol in Schematic Diagrams

Part Name

3-terminal regulator 3. The parts mounted on this PCB include all necessary parts

B BCE B BCE

C

EB

C

E Transistor

for several destination. For further information for respective destinations, be sure to check with the schematic diagram.

C

EB

C

E Transistor with resistor

4. Viewpoint of PCB diagrams
Connector Capacitor

SIDE A

D DGS

G

SD

G

S Field effect transistor
P. C. Board Chip Part

SIDE B

Resistor array

B

3.1 RELAY ASSY
RELAY ASSY

SIDE A

C

(ANP1941�A)

To S2 POWER SWITCH

D

To POWER SUPPLY ASSY CN106 E13

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