Yamaha CDX-E400 - Printed Circuit Board

ABCDE FGH
1
2
3
4
5
6
CDX-E400
23
■ PRINTED CIRCUIT BOARD (Foil side)
Point e (Pin 58 of IC301)
V : 2V/div, H : 0.2µsec/div
DC, 1 : 1 probe
0V
110V RE – YE
120V OR – YE
220V WH – YE
240V BE – YE
SW501
KD1
K1
+5
GND
CL
/BLK
FL1
KD0
K2
K0
VP
DI
CE
FL2
MAIN ( 2 ) P. C. B.
1
16
17
32
64
49
48
33
FROM : MAIN (1)
3
STANDBY/
ON
WH
OR
OR
R only
R only
R only
R only
R only
RE
WH
YE
BE
YE RE BE
FROM : POWER CABLE
FL2 FL1 AC GND AC
TO : MAIN (1)
W401
L402
#7
MAIN ( 3 ) P. C. B. MAIN ( 4 ) P. C. B.
VOLTAGE
SELECTOR
(R only)
B, G only