PIONEER CT-S670D/HYXJ Service Manual

Cover page of PIONEER CT-S670D/HYXJ Service Manual

Service Manual for PIONEER CT-S670D/HYXJ, downloadable as a PDF file.

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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 Lane Crawford Place, Singapore 0923
PIONEER ELECTRONIC CORPORATION 1998
STEREO CASSETTE DECK
RRV1955
T­DZR APR. 1998 Printed in Japan
CT-S670D
CONTENTS
1. SAFETY INFORMATION .................................... 2
2. EXPLODED VIEWS AND PARTS LIST ............. 3
3. SCHEMATIC DIAGRAM ................................... 10
4. PCB CONNECTION DIAGRAM ....................... 20
5. PCB PARTS LIST ............................................. 27
6. ADJUSTMENT .................................................. 30
7. GENERAL INFORMATION .............................. 33
7.1 PARTS ....................................................... 33
7.1.1 IC ...................................................... 33
7.1.2 DISPLAY .......................................... 35
7.2 DIAGNOSIS ................................................ 36
7.2.1 DISASSEMBLY ................................ 36
7.2.2 TEST MODE ..................................... 36
7.3 BLOCK DIAGRAM ...................................... 39
8. PANEL FACILITIES AND SPECIFICATIONS
....................................................... 40
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
CT-S670D
Power Requirement
Remarks
HYXJ
AC220­230V
D STEREOCASSETTEDECK i¿>?Û
REC
OFF
PLAY
/RPT
--OFF _ON
REC LEVEL
TIMER
POWER
COUNTER
DISP OFF
SOURCE
/TAPE
RESET
Î
DOLBY
NR
METER
RANGE
MODE
FLEX
MONITOR
DIGITAL
NR
DIGITAL
INPUT
OPEN/CLOSE
BLE XD
DIGITAL/CD
SYNCHRO
CD-DECK SYNCHRO
DOLBY B-C NR HX PRO
PHONES
REC BALANCE
Digital Processing System
Legato Link Conversion
3
0
7
8
·
¡
1
Digital
0
1
2
4
3
5
6
7
8
9
10
LR
20bit A/D·D/A CONVERTER
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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 Lane Crawford Place, Singapore 0923
PIONEER ELECTRONIC CORPORATION 1998
STEREO CASSETTE DECK
RRV1955
T­DZR APR. 1998 Printed in Japan
CT-S670D
CONTENTS
1. SAFETY INFORMATION .................................... 2
2. EXPLODED VIEWS AND PARTS LIST ............. 3
3. SCHEMATIC DIAGRAM ................................... 10
4. PCB CONNECTION DIAGRAM ....................... 20
5. PCB PARTS LIST ............................................. 27
6. ADJUSTMENT .................................................. 30
7. GENERAL INFORMATION .............................. 33
7.1 PARTS ....................................................... 33
7.1.1 IC ...................................................... 33
7.1.2 DISPLAY .......................................... 35
7.2 DIAGNOSIS ................................................ 36
7.2.1 DISASSEMBLY ................................ 36
7.2.2 TEST MODE ..................................... 36
7.3 BLOCK DIAGRAM ...................................... 39
8. PANEL FACILITIES AND SPECIFICATIONS
....................................................... 40
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
CT-S670D
Power Requirement
Remarks
HYXJ
AC220­230V
D STEREOCASSETTEDECK i¿>?Û
REC
OFF
PLAY
/RPT
--OFF _ON
REC LEVEL
TIMER
POWER
COUNTER
DISP OFF
SOURCE
/TAPE
RESET
Î
DOLBY
NR
METER
RANGE
MODE
FLEX
MONITOR
DIGITAL
NR
DIGITAL
INPUT
OPEN/CLOSE
BLE XD
DIGITAL/CD
SYNCHRO
CD-DECK SYNCHRO
DOLBY B-C NR HX PRO
PHONES
REC BALANCE
Digital Processing System
Legato Link Conversion
3
0
7
8
·
¡
1
Digital
0
1
2
4
3
5
6
7
8
9
10
LR
20bit A/D·D/A CONVERTER
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CT-S670D
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.
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CT-S670D
3
6
4
7
3
1
2
8
5
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
PACKING PARTS LIST
1
Pad (L)
RHA1213
2
Pad (R)
RHA1212
3
Packing Case
RHG1871
4
Sheet (750
× 600 × 0.5)
Z23-007
5
CD · DECK SYNCHRO Control
RDE1044
Code
6
Connection Code with Pin Plugs RDE1036
(Audio Cord: L= 1.0 m)
7
Operating Instructions
RRE1161
(English/French/German/Italian/
Dutch/Swedish/Spanish/
Portuguese)
NSP
8
Warranty Card
ARY7009
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.
Mark No.
Description
Part No.
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CT-S670D
4
16
11
19
11
7
19
29
9
9
21
21
12
2
6
27
21
26
4
13
24
10
28
1
8
21
21
22
22
21
3
5
19
19
20
20
20
20
20
15
19
29
Refer to " 2.3 FRONT PANEL SECTION".
To Mechanism
Unit
A
A
23
2.2 EXTERIOR
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CT-S670D
5
EXTERIOR PARTS LIST
1
MAIN UNIT
RWZ4279
NSP
2
TRN 2 UNIT
RWZ4281
3
Strain Relief
CM­22B
4
Fuse (FU801: T1.25A)
AEK1055
5
AC Power Cord
PDG1058
6
Power Transformer
RTT1345
(AC220­230V)
NSP
7
Main Chassis
RNB1132
8
Rear Panel
RNA2199
NSP
9
PCB Spacer
PNY­404
NSP
10
FL Spacer
PEB1033
11
Insulator
PNW2766
NSP
12
TRANS 1 PCB
RNZ3294
NSP
13
PCB Holder
AEC­703
14
.....................
15
Bonnet
REA1276
16
Disc Guard
REC1305
17
.....................
18
.....................
19
Screw
BBZ30P080FCC
20
Screw
BBZ30P080FZK
21
Screw
BBZ30P060FCC
22
Screw
IBZ30P150FCC
NSP
23
Binder
ZCA­T18S
NSP
24
Spacer
REC1319
NSP
25
.....................
NSP
26
PWSW UNIT
RWZ4280
27
Power Button
RAC2193
NSP
28
FL Spacer
PEB1137
29
Screw
BBT30P080FCC
Mark No.
Description
Part No.

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