Notes On Soldering - Pioneer AVIC-Z110BT Service Manual

1
EJECT LOCK MODE for DVD mechanism
In order to change the EJECT LOCK/UNLOCK status of the mechanism, please perform following procedure.
< Procedure >
A
Top Menu -> AV Source -> Source OFF
A
Short push area "A" -> Short push area "B" -> Long push area "C" on above screen.
B
(In order to change the status, follow the same operation.)
The current status can be confirmed by "OFF" character color.
Eject Lock: OFF
(White character)
C

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
D
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.
E
F
6
1
2
B
C
AVIC-Z110BT/XN/UC
2
3
Eject Lock: ON
(Blue character)
3
4
4