Pioneer PRS-D420 Instrukcja serwisowa - Strona 11
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla Wzmacniacz Pioneer PRS-D420. Pioneer PRS-D420 38 stron.
Drukuj stronę5
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
3.2 JIGS LIST
- Lubricants and Glues list
Name
Bond
Bond
(*) You can use GEM1017 even if the color is defferent from the original ones.
4. BLOCK DIAGRAM
There is not information to be shown in this chapter.
www
.
5
http://www.xiaoyu163.com
6
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
Jig No.
GEM1017
GYL1006
x
ao
u163
y
i
6
http://www.xiaoyu163.com
7
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
h
receiving it for service.
Q Q
3
6 7
1 3
1 5
Remarks
Applying to Chemical Capacitor etc. (*)
Applying to Thermistor
co
.
PRS-D4200F/XS/UC
7
9 4
2 8
c
o
n
r i f
m
e
d
e
s
r o
d
t r i
o
n
s t i
a
p
p
e
a
a r
n
c
e
a
0 5
8
2 9
9 4
2 8
m
8
9 9
A
t f
r e
B
C
9 9
D
E
F
11
8