Pioneer GM-6400F/XJ/EW5 Manuale di servizio - Pagina 10
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1
3. BASIC ITEMS FOR SERVICE
QQ
3 7 63 1515 0
3.1 CHECK POINTS AFTER SERVICING
A
To keep the product quality after servicing, please confirm following check points.
N
. o
1
2
3
B
See the table below for the items to be checked regarding video and audio:
C
4. BLOCK DIAGRAM
TE
L 13942296513
5. DIAGNOSIS
5.1 CONNECTOR FUNCTION DESCRIPTION
D
E
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1
http://www.xiaoyu163.com
2
P
o r
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s
Confirm whether the customer complain has
been solved.
Check the output sound.
A
p
p
e
a
a r
n
c
e
c
h
e
k c
Item to be checked regarding audio
Distortion
Noise
Volume too low
Volume too high
Volume fluctuating
Sound interrupted
There is not information to be shown in this chapter.
x
ao
y
.
i
GM-6400F/XJ/UC
2
http://www.xiaoyu163.com
3
8
I
e t
m
o t
b
e
c
o
n
r i f
The customer complain must not be
reappeared.
Audio and operations must be normal.
Audio and operations must be normal.
N
o
c s
a r
c t
h
e
s
r o
receiving it for service.
Q Q
3
6 7
1 3
u163
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3
4
2 9
9 4
2 8
m
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d
d
t r i
o
n
s t i
a
p
p
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a
a r
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c
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t f
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1 5
0 5
8
2 9
9 4
m
co
4
9 9
2 8
9 9