Pioneer xR-P740 User Manual

Service
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CONTENTS
CHAPTER
1
1.8 PARTS
LIST
FOR PACKING
AND
EXPLODED
VTEWS
... .......
..............
1
-
38
1.9
PCB PARTS
LIST
...
1-47
CHAPTER
2
2.1
PACKING
AND EXPLODED
VIEWS
, .
2-2
2.2
SCHEMATIC
AND
PCB CONNECTION
DfAGRAMS
.........2-16
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THIS
MANUAL
IS
APPLICABLE
TO
THE FOLLOWING
IVIODEL(SI
AND TYPE(S}.
Typ.
Modol
Powor
Roquhemant
Tha vohago
cln ba
convanod
by lh. folowlng
m.thod.
xR-P740M
xR-P740
xR-P640M
XR-P6/|{)
xR-P3/l(,M
xR'P340
SD
o
o
o
o
o
o
AC110V
t120-
127V
I
220V
t240V
With the
voltago solector
o
o
o o
AC240V
KU
o
AC120V
KC
o
AC120V
PIONEER
ELECTRONIC
CORPORATION
4,j, Mesuro
I chome, Mesuro
ku, rokyo 1s3
Japan
PIONEER
ELECTRONICS
SERVTCE lNC.
pO
Box 1760,
Long
Bea;h, CatrJornra
90801 U.S.A.
PDNEERELECTROI{ICSOFCANAOA,tNC.3O0A
slareparkwayN.4arkham,OntanoL3BOp2Canada
PIONEER
ELECTROT{IC
[EUROPE]
N.V Haven
jO87
Keetberataan
t,9j2O Met;ete.
Betorurn
PIoNEEB
ELEcrRoNlcs
AusrBALla Pw.
LTD. r78 r84
Boundary
ioad
B aesroe. vr.fo.ra
3195
Ausrra
a
TLL
o P|oNEER
ELECTRONTC
CORPORATTON
1993.
r DFF
[03]
580,99r1
DEC. 1993
Printed
in
Japan

Pioneer xR-P740 Specifications

General

Category	Car Receiver
Brand	Pioneer
Model	XR-P740
Channels	4
Built-in Bluetooth	No
AUX Input	Yes
CD Player	Yes
AM/FM Tuner	Yes
Display Type	LCD
Remote Control	Yes

Summary

Chapter 1: System Overview and Maintenance

Safety Information

Essential safety guidelines, warnings, and product safety notices for service technicians.

Specifications

Detailed specifications for amplifier, tuner, cassette, and CD sections of the receiver.

Panel Facilities

Identification and description of front panel controls, buttons, and indicators on the receiver.

Disassembly

Procedures for disassembling unit components like the CD mecha and AF CD Assy.

Block Diagram

Block diagrams illustrating the overall system architecture and power amp module sections.

IC Information

Detailed pin assignments and functions for key integrated circuits used in the system.

Adjustments

Step-by-step instructions for tuning, power amp, cassette, and CD section adjustments.

Parts List for Packing and Exploded Views

Lists of parts for packing, exploded views of exterior components, and cassette mecha.

PCB Parts List

Comprehensive list of PCB assemblies and their part numbers for various sections of the unit.