ORDER NO.
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
PIONEER ELECTRONIC CORPORATION 1998
STEREO CASSETTE DECK
RRV1996
TZZR AUG. 1998 Printed in Japan
CT-L5
CONTENTS
1. SAFETY INFORMATION .................................... 2
2. EXPLODED VIEWS AND PARTS LIST ............. 3
3. SCHEMATIC DIAGRAM ................................... 11
4. PCB CONNECTION DIAGRAM ....................... 16
5. PCB PARTS LIST ............................................. 20
6. ADJUSTMENT .................................................. 22
7. GENERAL INFORMATION .............................. 26
7.1 IC ................................................................ 26
8. PANEL FACILITIES AND SPECIFICATIONS
................................................................... 27
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
CT-L5
Power Requirement
÷ These products are component of systems.
For the system composition, accessories, instruction manuals etc., refer to the service manuals
RRV1997 for XC-L5/MYXK and RRV1986 for MJ-L5/MYXK (SP-L5/MYXK).
÷ This product does not operate normally by itself. Please connect it to the STEREO CD RECEIVER
XC-L5 , for adjustment and operation inspection. If operation confirmation for the unit by itself can
not be avoided, please follow the instructions on page 22.
ZVYXK
DC power supplied from other system component
ASES
7
0
¶8
23
¡
1
Y DOLBYBNR
CT-L5
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
CT-L5
3
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
÷ PACKING PARTS LIST
1
Pad F
AHA7219
2
Pad R
AHA7220
3
Packing Case
AHD7629
4
Operating Instructions
ARE7177
(English/ French/ German/ Italian/
Dutch/ Swedish/ Spanish/ Portuguese)
NSP
5
Warranty Card
ARY7022
6
Polyethylene Bag
Z21-038
(0.03
× 230 × 340)
7
Packing Sheet
Z23-007
(750
× 600 × 0.5)
Mark No.
Description
Parts No.
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.
1 (1/2)
1 (2/2)
6
5
4
7
2 (2/2)
2 (1/2)
3
CT-L5
4
2.2 EXTERIOR
A
A
Cut
25
22
22
2
11
22
9
10
3
6
6
22
21
20
5
23
23
19
13
1 (1/3)
20
22
17
16
14
20
1(3/3)
21
8
21
1(2/3)
7
4
15
18 (1/2)
18
(2/2)
18
Refer to " 2.3 MECHANISM
UNIT (1/2)".
CT-L5
5
÷ EXTERIOR SECTION PARTS LIST
1
MAIN UNIT
AWU7110
2
KEY L UNIT
AWU7112
3
KEY R UNIT
AWU7111
4
Connection Cable
ADE7026
5
Mechanism Unit
AXA7070
6
Leg
AEB7090
7
Rear Panel
ANC7674
NSP
8
Bottom Plate
ANF7011
NSP
9
Top Plate
ANK7042
10
Rivet
VEC1178
11
Screw
IPZ30P080FMC
12
...............
13
Tray Panel CT
AAN7185
14
Sub Panel
AAP7053
15
Bottom Base
AMA7006
16
Top Panel
AMB7514
17
Bonnet
AMA7007
18
Button X ASSY
AWL7033
NSP
19
Tray Seal
RRW1162
20
Screw
BBZ30P060FMC
21
Screw
BPZ30P060FZK
22
Screw
VPZ30P080FZK
23
Screw
PPZ30P150FMC
24
...............
NSP
25
Button
AAD7473
Mark No.
Description
Parts No.