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 Lane Crawford Place, Singapore 0923
C
C
C
C
C PIONEER ELECTRONIC CORPORATION 1998
STEREO CASSETTE DECK
RRV1933
TZZR APR. 1998 Printed in Japan
CT-R5
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 ............................................. 24
6. ADJUSTMENT .................................................. 26
7. GENERAL INFORMATION .............................. 30
7.1 IC ................................................................ 30
7.2 BLOCK DIAGRAM .................................... 31
8. PANEL FACILITIES AND SPECIFICATIONS
................................................................... 32
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
CT-R5
Power Requirement
Remarks
ZY
DC power supplied from other system component
÷ These products are component of systems.
÷ This product does not operate normally by itself. Please connect it to the STEREO TUNER
AMPLIFIER SX-R9/MY, for adjustment and operation inspection. Otherwise damage may result.
AUTO REVERSE/FRONT LOADING MECHANISM
STEREO CASSETTE DECK
OPEN
/CLOSE
0
REW
FF
STOP
1¡
7
D
REC
DOLBY
NR
REVERSE
MODE
¶
O
p
REV
FWD
23
CT-R5
2
1. SAFETY INFORMATION
1. SAFETY PRECAUTIONS
The following check should be performed for the
continued protection of the customer and service
technician.
ANY MEASUREMENTS NOT WITHIN THE LIMITS
OUTLINED ABOVE ARE INDICATIVE OF A PO-
TENTIAL SHOCK HAZARD AND MUST BE COR-
RECTED BEFORE RETURNING THE APPLIANCE
TO THE CUSTOMER.
2. PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in the appli-
ance have special safety related characteristics. These
are often not evident from visual inspection nor the
protection afforded by them necessarily can be ob-
tained 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
ad-
ditional copies of, PIONEER Service Manual may be
obtained at a nominal charge from PIONEER.
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.
(FOR USA MODEL ONLY)
Also test with plug
reversed
(Using AC adapter
plug as required)
Device
under
test
Test all exposed
metal surfaces
Earth ground
Leakage
current
tester
Reading should
not be above
0.5 mA
AC Leakage Test
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
Lead in solder used in this product is listed by the California Health and Welfare agency as a known reproductive toxicant whic h
may cause birth defects or other reproductive harm (California Health & Safety Code, Section 25249.5).
When servicing or handling circuit boards and other components which contain lead in solder, avoid unprotected skin contact with
the solder. Also, when soldering do not inhale any smoke or fumes produced.
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.
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.
CT-R5
3
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
5
4
2
6
1
3
7
1
Pad F
AHA7199
2
Pad R
AHA7200
3
Packing Case
AHD7612
4
Operating Instructions
ARE7178
( English/French/German/Italian/
Dutch/Spanish )
NSP
5
Warranty Card
ARY7008
6
Caution Sheet
ARM7034
7
Mirror Mat Sheet
DHL1050
Mark No.
Description
Part No.
PACKING 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.
÷ Screw adjacent to
mark on the product are used for disassembly.
CT-R5
4
2.2 EXTERIOR
Mark No.
Description
Part No.
13
12
19
15
15
15
11
15
7
6
16
15
2
15
10
15
1
3
Refer to "2.3 FRONT PANEL ".
17
17
15
15
9
5
14
8
4
15
Refer to "2.4 MECHANISM
UNIT (1/2) "
18
15
15
15
Mark No.
Description
Part No.
÷ EXTERIOR SECTION PARTS LIST
NSP
1
Chassis
ANA7063
2
Foot
AEC7114
3
Insulator Assy
AMR7189
NSP
4
PCB Mold
AMR2115
5
Rear Panel
ANC7686
6
CONNECT ASSY
AWZ8894
7
Connection Cable
ADE7018
8
Mechanism Unit
RYM1264
9
MAIN ASSY
AWZ8891
10
MCON ASSY
AWZ8893
11
Bonnet
AZN7701
12
Tray Panel
AAK7469
13
Tray Cap
AAK7471
NSP
14
Tray Seal
RRW1162
15
Screw
VBZ30P080FZK
16
Screw
BBZ30P140FMC
17
Screw
BBT30P080FZK
18
Cord Clamper
RNH-184
19
Screw
BBZ30P100FMC
CT-R5
5
÷ FRONT PANEL SECTION PARTS LIST
Mark No.
Description
Part No.
1
2
4
9
6(3/3)
3(2/2)
11
10
11
11
8
7
5
6(2/3)
6(1/3)
3(1/2)
2.3 FRONT PANEL
1
Front Panel
ANB7106
2
Panel Base
AMB7461
3
Play Button
AAD7413
4
FF Button
AAD7414
5
LED Lens A
AAK7472
6
LED Lens B
AAK7473
7
Blind Mould
AZA7263
8
FRONT ASSY
AWZ8892
9
Lead Card 12P
ADD7073
10
Poron Seat
AEB7095
11
Screw
PPZ30P080FMC
Cut
Cut
Cut
Cut
Cut
Cut
Cut
Cut
Cut
6
2
5
3
Cut limit line
not be ferced
out !
Part cut