![background image](http://img.manualscenter.com//manuals/html/42/92/4292A678C7AEA4155C76560DC2D3FA72642638C9/4292A678C7AEA4155C76560DC2D3FA72642638C9001.png)
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH RDS TUNER
DEH-P645R
EW
Service
Manual
DEH-P545R
EW
DEH-P544R
EW
DEH-P443R
EW
DEH-P645R
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 Wheelock Place, Singapore 23880
C PIONEER ELECTRONIC CORPORATION 1998
ORDER NO.
CRT2148
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
3. SCHEMATIC DIAGRAM ...........................................14
4. PCB CONNECTION DIAGRAM ................................40
5. ELECTRICAL PARTS LIST ........................................50
6. ADJUSTMENT..........................................................67
7. GENERAL INFORMATION .......................................73
7.1 PARTS .................................................................73
7.1.1 IC................................................................73
7.1.2 DISPLAY ....................................................79
7.2 DIAGNOSIS ........................................................80
7.2.1 DISASSEMBLY .........................................80
7.2.2 TEST MODE ..............................................81
7.3 BLOCK DIAGRAM ..............................................84
8. OPERATIONS AND SPECIFICATIONS.....................86
- See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S7 series.
K-FEA. FEB. 1998 Printed in Japan
![background image](http://img.manualscenter.com//manuals/html/42/92/4292A678C7AEA4155C76560DC2D3FA72642638C9/4292A678C7AEA4155C76560DC2D3FA72642638C9002.png)
2
DEH-P645R,P545R,P544R,P443R
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.
1. Safety Precautions for those who Service this Unit.
· When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable
results.
Caution:
1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.
2. During repair or tests, do not view laser beam for 10 seconds or longer.
2. A "CLASS 1 LASER PRODUCT" label is affixed to the
rear of the player.
3. The triangular label is attached to the mechanism
unit frame.
4. Specifications of Laser Diode
Specifications of laser radiation fields to which human access is possible during service.
Wavelength
=
800 nanometers
CLASS 1
LASER PRODUCT
- CD Player Service Precautions
1. For pickup unit(CXX1230) handling, please refer
to"Disassembly"(CX-597 Service Manual CRT1829).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a short pin).
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 71).
![background image](http://img.manualscenter.com//manuals/html/42/92/4292A678C7AEA4155C76560DC2D3FA72642638C9/4292A678C7AEA4155C76560DC2D3FA72642638C9003.png)
3
DEH-P645R,P545R,P544R,P443R
15
14
12
11
13
16
22
19
20
21
17
23
24
25
26
27
18
9
10
7
1
2
6
4
3
5
8
Fig. 1
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
![background image](http://img.manualscenter.com//manuals/html/42/92/4292A678C7AEA4155C76560DC2D3FA72642638C9/4292A678C7AEA4155C76560DC2D3FA72642638C9004.png)
4
DEH-P645R,P545R,P544R,P443R
- PACKING SECTION PARTS LIST
(1) PARTS LIST
Mark No. Description
Part No.
Mark No. Description
Part No.
NOTE:
- Parts marked by "*"are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to
mark on the product are used for disassembly.
1 Cord Assy
See Contrast table(2)
2 Accessory Assy
CEA1917
3 Screw
CBA1284
4 Handle
CNC5395
5 Bush
CNV1009
*
6 Polyethylene Bag
E36-615
7 Base Assy
See Contrast table(2)
*
8 Sheet
See Contrast table(2)
9 Polyethylene Bag
See Contrast table(2)
*
10 Base
See Contrast table(2)
11 Screw Assy
See Contrast table(2)
12 Screw
See Contrast table(2)
13 Screw
See Contrast table(2)
*
14 Polyethylene Bag
See Contrast table(2)
*
15 Polyethylene Bag
See Contrast table(2)
16 Bracket
See Contrast table(2)
17 Polyethylene Bag
CEG-162
18-1 Polyethylene Bag
CEG1116
18-2 Owner's Manual
See Contrast table(2)
18-3 Owner's Manual
See Contrast table(2)
18-4 Owner's Manual
See Contrast table(2)
18-5 Owner's Manual
See Contrast table(2)
18-6 Installation Manual
See Contrast table(2)
18-7 Label
See Contrast table(2)
18-8 Passport
See Contrast table(2)
18-9 Warranty Card
See Contrast table(2)
18-10 Caution Card
See Contrast table(2)
19-1 Polyethylene Bag
See Contrast table(2)
19-2 Installation Manual
See Contrast table(2)
* 19-3 Label
See Contrast table(2)
19-4 Passport
See Contrast table(2)
* 19-5 Warranty Card
See Contrast table(2)
20 Battery
See Contrast table(2)
21 Carton
See Contrast table(2)
22 Contain Box
See Contrast table(2)
23 Protector
CHP1766
24 Protector
CHP1767
25 Spacer
See Contrast table(2)
26 Case Assy
CXB1063
27 Remote Control Assy
See Contrast table(2)
- Owner's Manual
Model
Part No.
Language
DEH-P645R/EW
CRD2557
English, Spanish
CRD2558
German, French
CRD2559
Italian, Dutch
DEH-P545R/EW
CRD2568
English, Spanish
CRD2569
German, French
CRD2570
Italian, Dutch
DEH-P544R/EW
CRD2631
English, Spanish, Italian
DEH-P443R/EW
CRD2633
German, French, Dutch
- Installation Manual
Model
Part No.
Language
DEH-P645R/EW
CRD2560
English, Spanish, German, French, Italian, Dutch
DEH-P545R/EW
CRD2571
English, Spanish, German, French, Italian, Dutch
DEH-P544R/EW
CRD2632
English, Spanish, Italian
DEH-P443R/EW
CRD2634
German, French, Dutch
![background image](http://img.manualscenter.com//manuals/html/42/92/4292A678C7AEA4155C76560DC2D3FA72642638C9/4292A678C7AEA4155C76560DC2D3FA72642638C9005.png)
5
DEH-P645R,P545R,P544R,P443R
(2) CONTRAST TABLE
DEH-P645R/EW, DEH-P545R/EW, DEH-P544R/EW and DEH-P443R/EW are constructed same except for the
following:
Part No.
Mark No. Symbol and Description DEH-P645R/EW
DEH-P545R/EW
1 Cord Assy
CDE5485
CDE5486
7 Base Assy
CEA2344
Not used
*
8 Sheet
CZA3371
Not used
9 Polyethylene Bag
CZE3188
Not used
*
10 Base
CZN6466
Not used
11 Screw Assy
CZE3198
Not used
12 Screw
BNC40P120FZK
Not used
13 Screw
BPZ30P100FZK
Not used
*
14 Polyethylene Bag
CEG-127
Not used
*
15 Polyethylene Bag
CZE3201
Not used
16 Bracket
CZN6467
Not used
18-2 Owner's Manual
CRD2557
CRD2568
18-3 Owner's Manual
CRD2558
CRD2569
18-4 Owner's Manual
CRD2559
CRD2570
19-2 Installation Manual
CRD2560
CRD2571
20 Battery
CEX1006
Not used
21 Carton
CHG3436
CHG3440
22 Contain Box
CHL3436
CHL3440
25 Spacer
CHW1433
Not used
27 Remote Control Assy
CXB1160
Not used