Pioneer GM-D7400M - Amplifier Service-Handbuch - Seite 9
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3. BASIC ITEMS FOR SERVICE
QQ
3 7 63 1515 0
3.1 CHECK POINTS AFTER SERVICING
To keep the product quality after servicing, please confirm following check points.
N
. o
1
2
3
See the table below for the items to be checked regarding audio:
TE
L 13942296513
- Lubricants and Glues List
Name
Name
Grease
Bond
Bond
* You can use GEM1017 even if the color is different from the original ones.
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.
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P
o r
c
e
d
u
e r
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
Grease No.
Grease No.
GEM1057
GEM1017
GYL1006
x
ao
u163
y
i
6
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2 9
8
I
e t
m
o t
b
e
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
receiving it for service.
Q Q
3
6 7
1 3
1 5
Remarks
Remarks
Applying to Heatsink
Applying to capacitors and inductors
Applying to thermistor
co
.
GM-D7400M/XS/UC
7
9 4
2 8
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0 5
8
2 9
9 4
2 8
m
8
9 9
A
a
t f
r e
B
C
9 9
D
E
F
9
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