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ORDER NO.
Service
Manual
PIONEER ELECTRONIC CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V . Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
C
C
C
C
C PIONEER ELECTRONIC CORPORATION 1998
KUCXTL
AC120V ADAPTOR or BATTERIES(Not included)(1.5VX2)
ZBXTL
­­
BATTERIES ( Two included)
NVXTL
­­
­­
­­
AC230V ADAPTOR or BATTERIES (Two included)
NYXTL
­­
­­
­­
AC230V ADAPTOR or BATTERIES (Two included)
PCD-001
PORTABLE CD PLAYER
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
CONTENTS
1. SAFETY INFORMATION .................................... 2
2. EXPLODED VIEWS AND PARTS LIST ............. 4
3. SCHEMATIC DIAGRAM ................................... 10
4. PCB CONNECTION DIAGRAM ....................... 16
5. PCB PARTS LIST ............................................. 18
6. ADJUSTMENT .................................................. 19
7. GENERAL INFORMATION .............................. 21
7.1 PARTS IC ................................................... 21
7.2 DIAGNOSIS ................................................. 28
7.2.1 DISASSEMBLY ....................................... 28
7.3 BLOCK DIAGRAM ....................................... 29
8. PANEL FACILITIES AND SPECIFICATIONS
................................................................... 30
PCD-002
PCD-003
PCD-004
Remarks
Type
PCD-001
PCD-002
PCD-003
PCD-004
Model
Power Requirement
RRV1992
T ­ ZZR AUG. 1998 Printed in Japan


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PCD-001,PCD-002,PCD-003,PCD-004
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.
WARNING
This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Cod e Section 25249.6 ­ Proposition 65
NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols
(fast operating fuse)
and/or
(slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.
REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)
Les symboles de fusible
(fusible de type rapide)
et/ou
(fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.
ANY MEASUREMENTS NOT WITHIN THE
LIMITS OUTLINED ABOVE ARE INDICATIVE
OF A POTENTIAL SHOCK HAZARD AND
MUST BE CORRECTED BEFORE RETURN-
ING THE APPLIANCE TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident
from visual
inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for voltage,
wattage, etc. Replacement parts which have these
special safety characteristics are identified in this
Service Manual.
Electrical components having such features are
identified by marking with a
on the schematics and
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER recommended replacement one, shown in the
parts list in this Service Manual, may create shock, fire,
or other hazards.
Product Safety is continuously under review and new
instructions are issued from time to time. For the latest
information, always consult the current PIONEER
Service Manual. A subscription to, or
additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.
(FOR USA MODEL ONLY)
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
LEAKAGE CURRENT CHECK
Measure leakage current to a known earth ground
(water pipe, conduit, etc.) by connecting a leakage
current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.
Device
under
test
Leakage
current
tester
Earth
ground
Reading should
not be above
0.5 mA
Also test with
plug reversed
(Using AC adapter
plug as required)
Test all
exposed metal
surfaces
AC Leakage Test


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PCD-001,PCD-002,PCD-003,PCD-004
3
1. Laser Interlock Mechanism
The position of the switch (SW102) for
detecting the loading state is detected by the
system microprocessor, and the design
prevents laser diode oscillation except when
both switch (SW102) is not on CLMP terminal
side (CLMP signal is OFF or high level.).
Thus, interlock will no longer function if switch
(SW102) is deliberatery shorted (low level).
The interlock also does not function in the test
mode
.
Laser diode oscillation will continue, if pin 36
of CXA1992A (IC102) on the CD AMP UNIT
is connected to GND, or else the terminals of
Q107 are shorted to each other(fault condition).
2. When the case is opened, close viewing of the
objective lens with the naked eye will cause
exposure to a Class 1 laser beam.
Additional Laser Caution
Refer to page 19.
1.2 SAFETY INFORMATION
IMPORTANT
THIS PIONNER 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
CD AMP UNIT
BATTERY
Laser P.U.
Inside
SW
SW102
(DOOR Detect
SWITCH)
*
LABEL CHECK
Bottom
BT CAUTION
FDA LABEL KUCXTL type Only
NYXTL and NVXTL
types
FCC/FDA/DOC LABEL
KUCXTL type Only
COMPLIES WITH FDA RADIATION PERFORMANCE
STANDARDS,21 CER SUBCHAPTER J.
MANUFACTURED
ADT
H. P. SOUND LABEL
NYXTL type Only
WARNING LABEL
LABEL


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PCD-001,PCD-002,PCD-003,PCD-004
4
2. EXPLOLDED VIEWS AND PARTS LIST
2.1 PACKING
NSP
1
Battery
See Contrast table(2)
2
Innerphone with remote
PZP1007
3
AC Adapter
See Contrast table(2)
4
Blister Package
See Contrast table(2)
5
Blister Package C
See Contrast table(2)
6
Package board
See Contrast table(2)
7
Package Box
See Contrast table(2)
8
Operating lnstructions
See Contrast table(2)
9
Information Sheet
See Contrast table(2)
NSP
10
Guarantee Card
See Contrast table(2)
11
BT CAUTION LABEL
2575855000
12
FDA LABEL
See Contrast table(2)
13
FCC / FDA / DOC LABEL
See Contrast table(2)
14
WARNNING LABEL
See Contrast table(2)
15
H.P. SOUND LABEL
See Contrast table(2)
16
Spacer
See Contrast table(2)
(1) PACKING PARTS LIST
NYXTL, NVXTL
types Only
NYXTL type
Only
KUCXTL
type Only
1
2
2
3
3
4
7
8
9
5
6
10
10
8
7
16
13
11
12
14
15
6
5
1
KUCXTL, ZBXTL
types Only
KUCXTL type
Only
NYXTL, NVXTL
types Only
KUCXTL, ZBXTL
types Only
Mark No.
Description
Part No.
Mark No.
Description
Part No.
NSP
1
Battery (LR6, AA)
Not used
AEX1007
Not used
AEX1007
3
AC Adapter
002753800113
Not used
002753800113
Not used
4
Blister Package
2575902001
2575902001
2575902001
2575902001
5
Blister Package C
2575904001
2575904001
2575904001
2575904001
6
Package Board
2575906004
2575906008
2575906004
2575906008
7
Package Box
2575916004
2575916007
2575916004
2575920107
KUCXTL
ZBXTL
KUCXTL
ZBXTL
Part No.
Mark
Remarks
Symbol and Description
No.
PCD-001
PCD-002
(2) CONTRAST TABLE
7 for PCD-001 and PCD-002
PCD-001/KUCXTL, ZBXTL, PCD-002/KUCXTL and ZBXTL are constructed the same except for the following:
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.
÷ Screw adjacent to
mark on the product are used for disassembly.


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PCD-001,PCD-002,PCD-003,PCD-004
5
8
Operating lnstructions
2975920104
Not used
2975920104
Not used
(English/ French)
8
Operating lnstructions
Not used
2575920106
Not used
2575920106
(English/ Chinese)
9
Information Sheet
2575851015
2575851026
2575851036
2575851027
NSP
10
Guarantee Card
2575925001
Not used
2575925001
Not used
NSP
12
FDA Label
2519859000
Not used
2519859000
Not used
NSP
13
FCC / FDA / DOC Label
2575960000
Not used
2575960000
Not used
16
Spacer
Not used
Not used
Not used
Not used
7 for PCD-003
PCD-003/KUCXTL, NVXTL, NYXTL and ZBXTL are constructed the same except for the following:
KUCXTL
NVXTL
NYXTL
ZBXTL
Part No.
Mark
Remarks
Symbol and Description
No.
PCD-003
7 for PCD-004
PCD-001/KUCXTL and PCD-004/KUCXTL are constructed the same except for the following:
Mark
Part No.
Remarks
Symbol and Description
No.
9
Information Sheet
2575851015
2575851038
PCD-001/KUCXTL PCD-004/KUCXTL
NSP
1
Battery (LR6, AA)
Not used
Not used
Not used
AEX1007
1
Battery (KR, AA)
Not used
008620700303 008620700303
Not used
3
AC Adapter
002753800113 002754000113 002753900113
Not used
4
Blister Package
2575902001
Not used
Not used
2575902001
4
Blister Front
Not used
2575940000
2575940000
Not uesd
5
Blister Package C
2575904001
Not used
Not used
2575904001
5
Blister Rear
Not used
2575941000
2575941000
Not used
6
Package Board
2575906005
Not used
Not used
2575906008
6
Package Board B
Not used
2575905001
2575905001
Not used
7
Package Box
2575916005
Not used
Not used
2575916007
7
Package Box B
Not used
2575917001
2575917001
Not used
8
Operating lnstructions
2575920104
Not used
Not used
Not used
(English/ French)
8
Operating lnstructions
Not used
2575920105
2575920105
Not used
(English/ French/ German/ ltalian/
Dutch/ Swedish/ Spanish/ Portuguese)
8
Operating lnstructions
Not used
Not used
Not used
2575920106
(English/ Chinese)
9
Information Sheet
2575851037
2575851018
2575851018
2575851028
NSP
10
Guarantee Card
2575925001
2575925002
2575925002
Not used
NSP
12
FDA Label
2519859000
Not used
Not used
Not used
NSP
13
FCC / FDA / DOC Label
2575960000
Not used
Not used
Not used
14
WARNNING Label
Not used
2575225000
2575225000
Not used
15
H.P. SOUND Label
Not used
Not used
2575849000
Not used
16
Spacer C
Not used
Not used
2575932000
Not used
16
Spacer D
Not used
2575933000
Not used
Not used
KUCXTL
ZBXTL
KUCXTL
ZBXTL
Part No.
Mark
Remarks
Symbol and Description
No.
PCD-001
PCD-002