Block Diagram - Yamaha PDX-30 Service Manual

A B

■ BLOCK DIAGRAM

1
(PDX-30)
+5VI
2
iPod terminal
MFI514S0117
(CB3)
4
3
(PDX-50)
4
Wireless Module
adlib-PHY
5
22R-JED
(CB2)
6
7
C D
Power cable
30
4
33
Treble
(PDX-50)
iPod/iPhone
(PDX-50TX)
Charging cradle
(PDX-50BC)
E F
PDX-30 PDX-50
5
(PDX-50)
Control
Control
47
34 37
+VA
5
Bass
5
→
MAIN
SCHEMATIC DIAGRAM (PDX-30)
→
SCHEMATIC DIAGRAM (PDX-50)
G H I
4
+VA
VCC OUT
(PDX-30)
+5VI
KEY Input
VOLUME up
(SW4)
VOLUME down
KEY Input
(SW5)
Green
LDE Drive
LDE Drive Red
IR Input
(PDX-30)
IR Receiver
GP1UE281QKVF
(U1)
BU +
44
ohms
YE –
RE +
ohms
–
J
PDX-30/PDX-50
17