Diagnosis; Troubleshooting - Pioneer MVH-08UBG/XEUW5 Service Manual

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5. DIAGNOSIS

5.1 TROUBLESHOOTING

Unable to turn on the power
A
B
C
D
E
K5V
F
LAMP(5V)
8
1
2
t a the volta
(Normal voltage)
he voltage not norma repl
u o n n an error repl
n a
ou annot hear
n FL
n
3 n
n
n gna
ou anno n the gna repla
IN2 IN4
IN5
IN1
PRE-GND
the ta oe not w norm
the ta gr wor normall repla
o not t error r
n
K5V
A5V A5V
MVH-08UBG/XEUW5
2
3
M N B D P B ( mpl
the
D P B ( omplete
w
M N B D P B
repla the M
the ta gr
mplete
the t
)
mplete
A5V
LAMP
3
4
t w thou nt panel)
t w thout Front panel
t w thout Front panel
4