Notes On Soldering - Pioneer DEH-33HD Service Manual

Cd receiver
Hide thumbs Also See for DEH-33HD:
Table of Contents

Advertisement

5
QQ
9. Capacitor Bond Lock (UC)
3 7 63 1515 0
Acetate Tape (GYH1026)
1
Please stick acetate tape along white line.
2
Please confirm line hiding with acetate tape.
* length of tape : 24 ± 4 mm
1

1.2 NOTES ON SOLDERING

For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit.
Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs
accompanied by reworking of soldering.
Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C.
Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although
the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of
TE
L 13942296513
the soldering iron.
Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting
temperatures (hard to melt/easy to harden).
The following lead-free solders are available as service parts:
Parts numbers of lead-free solder:
GYP1006 1.0 in dia.
GYP1007 0.6 in dia.
GYP1008 0.3 in dia.
www
.
5
http://www.xiaoyu163.com
6
x
ao
u163
y
i
6
http://www.xiaoyu163.com
2 9
8
2
Q Q
3
6 7
1 3
.
DEH-33HD/XSUC
7
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
7
8
9 9
A
B
C
2 8
9 9
D
E
F
7
8

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents