AVH-P5150DVD/XN/RC
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SAFETY INFORMATION
Where in a manufacturer’s service documentation, for example in circuit diagrams or lists
of components, a symbol is used to indicate that a specific component shall be replaced only
by the component specified in that documentation for safety reasons, the following symbol shall
be used:
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safety repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safety, you should not risk trying to do so
and refer the repair to a qualified service technician.
CAUTION:
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE
SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
-
Safety Precautions for those who Service this Unit.
When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept.
CAUTION
CLASS 1M INVISIBLE LASER RADIATION WHEN OPEN. DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS
2. During repair or tests, do not view laser beam for 10 seconds or longer.
WARNING!
The AEL (accessible emission level )of the laser power output is less than CLASS 1
but the laser component is capable of emitting radiation exceeding the limit for
CLASS 1.
A specially instructed person should do servicing operation of the apparatus.
Additional Laser Caution
Transistors Q1103 and Q1104 in PCB drive the laser diodes for DVD and CD
respectively. When Q1103 or Q1104 is shorted between their terminals,
the laser diodes for DVD or CD will radiate beam. If the top cover is removed
with no disc loaded while such short-circuit is continued, the naked eyes may
be exposed to the laser beam.
Laser diode characteristics
Wave length:
DVD:640 nm to 660 nm
CD:770 nm to 810 nm
DVD : 2.48 mW(Emitting period :9 sec.)
CD : 705 W(Emitting period : unlimited)
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replaced only with the same or equivalent type recommended by the manufacture.
Discord used batteries according to the manufacture's instructions.
Содержание AVH-P5150DVD
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Страница 110: ...AVH P5150DVD XN RC 110 1 2 3 4 1 2 3 4 C D F A B E 9 2 EXTERIOR 1 A B A A B C D D C B E E Panel Assy ...
Страница 112: ...AVH P5150DVD XN RC 112 1 2 3 4 1 2 3 4 C D F A B E 9 3 EXTERIOR 2 B B C E E F D C G H F D A A Drive Unit ...
Страница 114: ...AVH P5150DVD XN RC 114 1 2 3 4 1 2 3 4 C D F A B E 9 4 EXTERIOR 3 C C B A I C B A ...
Страница 143: ...AVH P5150DVD XN RC 143 5 6 7 8 5 6 7 8 C D F A B E D b D a D a 1 2 D b1 2 CWW1763 ...
Страница 145: ...AVH P5150DVD XN RC 145 5 6 7 8 5 6 7 8 C D F A B E 2 2 D 1 2 D 1 2 D 1 2 D DVD CORE UNIT 2 2 2 2 D CN801 2 3 A 1 2 D ...
Страница 147: ...AVH P5150DVD XN RC 147 5 6 7 8 5 6 7 8 C D F A B E ...
Страница 164: ...AVH P5150DVD XN RC 164 1 2 3 4 1 2 3 4 C D F A B E 10 13 DRIVE UNIT J J MAIN PCB UNIT SERVICE CN441 2 3 A ...
Страница 165: ...AVH P5150DVD XN RC 165 5 6 7 8 5 6 7 8 C D F A B E L K J K SWITCH PCB UNIT L VOLUME PCB UNIT ...
Страница 175: ...AVH P5150DVD XN RC 175 5 6 7 8 5 6 7 8 C D F A B E D SIDE A 0 50 60 70 80 90 A CN801 UNIT E ...
Страница 176: ...AVH P5150DVD XN RC 176 1 2 3 4 1 2 3 4 C D F A B E D D DVD CORE UNIT 50 60 70 80 90 E ...
Страница 177: ...AVH P5150DVD XN RC 177 5 6 7 8 5 6 7 8 C D F A B E D SIDE B 0 10 20 40 30 50 10 20 30 40 50 60 70 80 X Y ...
Страница 182: ...AVH P5150DVD XN RC 182 1 2 3 4 1 2 3 4 C D F A B E G G MONITOR PCB 140 130 120 110 100 90 80 70 18V VCC8V PWRVI 33V ...