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XC-IS21MD
2
1. SAFETY INFORMATION
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 safely 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 safely, you
should not risk trying to do so and refer the repair to a qualified service technician.
IMPORTANT
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 1.
SERVICING OPERATION OF THE APPARATUS
SHOULD BE DONE BY A SPECIALLY
INSTRUCTED PERSON.
LASER DIODE CHARACTERISTICS
MAXIMUM OUTPUT POWER: 5 mw
WAVELENGTH: 780-785 nm
LABEL CHECK
1. Laser Interlock Mechanism
The loading position detect switch (in CD mechanism
assembly) is set to "CLMP ON(CD CLOSE)" (ON:low
level,OFF:high level) position, the system control
IC(IC5501) get the "CLMP" signal, and hand the laser
"LDON" signal to IC1101.
Then a laser diode can be lighted except when the level of
signal CLMP is low.
The interlock also does not function in the test mode*.
Laser diode oscillation will continue, if pin 1 of CXA1821M
(IC1101) on the CDMAIN UNIT is connected to GND, or
pin 19 is connected to low level (ON), or else the terminals
of Q1101 are shorted to each other (fault condition).
2. When the cover is opened, close viewing of the objective
lens with the naked eye will cause exposure to a Class 1
laser beam.
* : Refer to page 65.
Additional Laser Caution
ZYXJ type Only ZYXJ type OnlyZVXJ type Only
(Right side view)
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3
XC-IS21MD
2.1 PACKING
2. EXPLODED VIEWS and PARTS LIST
NOTES: · Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
· The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
· Screws adjacent to mark on the product are used for disassembly.
(2) CONTRAST TABLE
XC-IS21MD/ZYXJ and ZVXJ are constructed the same except for the following:
Mark
ZYXJ type ZVXJ type
3 Operating Instructions ARC7255 Not used
(Spanish/Portuguese/Swedish/Dutch)
4 Operating Instructions ARE7225 Not used
(English/French/German/Italian)
5 Operating Instructions Not used ARB7197
(English)
NSP 6 Errata ARX7027 ARX7028
12 Power Cord XDG3001 ADG1156
14 Polyethylene Bag Not used Z21-013
(0.05 x 115 x 270)
Part No.
Remarks Symbol and Description No.
9
10
13
13
12
2
8
11
19
1
16
15
12
5
4
36
7
14
17
18
ZVXJ type Only
ZYXJ type Only
(1) PACKING PARTS LIST
Mark No. Description Part No.
1 System Cable ADE7039
2 FM Antenna ADH7005
3 Operating Instructions
See Contrast table (2)
(Spanish/Portuguese/Swedish/Dutch)
4 Operating Instructions See Contrast table (2) (English/French/German/Italian)
5 Operating Instructions
See Contrast table (2) (English)
NSP 6 Errata
See Contrast table (2) NSP 7 Warranty Card ARY7022
8 AM Loop Antenna ATB7007
9 Remote Control Unit AXD7223
(CU-XR055)
10 RCA Pin- plug Stereo Cable VDE1052
(L= 1.5m)
NSP 11 Dry Cell Batteries(AA/R6) VEM-013
12 Power Cord See Contrast table (2)
13 Polyethylene Bag Z21-038
(0.03 x 230 x 340)
14 Polyethylene Bag
See Contrast table (2)
(0.05 x 115 x 270)
15 Side Pad ML AHA7240
16 Side Pad MR AHA7241
17 Packing Sheet AHG7053
18 Packing Case AHD7754
19 Battery Cover AZA7331
