DPP-EX7 - Sony Other Service Manuals Service Manual (repair manual)

dpp-ex7 service manual
Model
DPP-EX7
Pages
36
Size
681.44 KB
Type
PDF
Document
Service Manual
Brand
Device
Other Service Manuals / V1 E1
File
dpp-ex7.pdf
Date

Read Sony DPP-EX7 Service Manual online

DIGITAL PHOTO PRINTER
DPP-EX7
SERVICE MANUAL
Volume 1 1st Edition
DPP-EX7 V1
!
 WARNING
This manual is intended for qualified service personnel only.
To reduce the risk of electric shock, fire or injury, do not perform any servicing other than that
contained in the operating instructions unless you are qualified to do so. Refer all servicing to
qualified service personnel.
!
 WARNUNG
Die Anleitung ist nur für qualifiziertes Fachpersonal bestimmt.
Alle Wartungsarbeiten dürfen nur von qualifiziertem Fachpersonal ausgeführt werden. Um die
Gefahr eines elektrischen Schlages, Feuergefahr und Verletzungen zu vermeiden, sind bei
Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen. Andere als die angegeben
Wartungsarbeiten dürfen nur von Personen ausgeführt werden, die eine spezielle Befähigung
dazu besitzen.
!
 AVERTISSEMENT
Ce manual est destiné uniquement aux personnes compétentes en charge de l’entretien. Afin
de réduire les risques de décharge électrique, d’incendie ou de blessure n’effectuer que les
réparations indiquées dans le mode d’emploi à moins d’être qualifié pour en effectuer d’autres.
Pour toute réparation faire appel à une personne compétente uniquement.
WARNING
This unit has no power switch.
When installing the unit, incorporate a readily
accessible disconnect device in the fixed wiring, or
connect the power cord to a socket-outlet which must
be provided near the unit and easily accessible, so that
the user can turn off the power in case a fault should
occur.
WARNUNG
Dieses Gerät hat keinen Netzschalter.
Beim Einbau des Geräts ist daher im Festkabel ein
leicht zugänglicher Unterbrecher einzufügen, oder das
Netzkabel mu
ß mit einer in der Nähe des Geräts
befindlichen, leicht zugänglichen Wandsteckdose
verbunden werden, damit sich bei einer
Funktionsstörung die Stromversorgung zum Gerät
jederzeit unterbrechen lä
ßt.
1
DPP-EX7 V1
Table of Contents
Manual Structure
Purpose of this manual .............................................................................................. 3
Related manuals ......................................................................................................... 3
1. Service Information
1-1.
Main Parts Location .................................................................................... 1-1
1-1-1.
Main Block Location .................................................................. 1-1
1-1-2.
Board Location ........................................................................... 1-1
1-2.
Removal and Installation of Cabinet ........................................................... 1-1
1-2-1.
Upper Cabinet Assembly ........................................................... 1-1
1-2-2.
LCD Sub Assembly .................................................................... 1-2
1-3.
Sensor Arrangement and Functional Description ....................................... 1-3
2. Replacement of Main Parts
2-1.
Replacement of Board ................................................................................. 2-1
2-1-1.
DK-45 Board .............................................................................. 2-1
2-1-2.
PW-45 Board .............................................................................. 2-2
2-1-3.
MD-45 Board ............................................................................. 2-2
2-1-4.
JD-45 Board ............................................................................... 2-3
2-1-5.
PE-45 Board ............................................................................... 2-3
2-1-6.
RM-45 Board ............................................................................. 2-4
2-1-7.
PR-45 Board ............................................................................... 2-4
2-1-8.
TP-45 Board ............................................................................... 2-5
2-2.
DC Fan ........................................................................................................ 2-5
2-3.
Paper Eject Guide Assembly ....................................................................... 2-6
2-4.
Mechanical Deck Assembly ........................................................................ 2-6
2-5.
Switching Regulator .................................................................................... 2-7
2-6.
PCMCIA Ejector ......................................................................................... 2-7
2-7.
Thermal Head .............................................................................................. 2-8
2-8.
Paper Feed Frame Assembly ....................................................................... 2-8
2-9.
Chassis Assembly ........................................................................................ 2-9
2-10. Stepping Motor ............................................................................................ 2-9
2-11. E Capstan Roller ....................................................................................... 2-10
2-12. LCD Module ............................................................................................. 2-11
2
DPP-EX7 V1
3. Service Mode
3-1.
Activation .................................................................................................... 3-1
3-2.
Touch Panel Position Adjustment ............................................................... 3-1
3-3.
LCD Contrast Check and Adjustment ......................................................... 3-2
3-4.
Density Adjustment for During Thermal Head Replacement ..................... 3-2
4. Troubleshooting
4-1.
Electrical Troubleshooting .......................................................................... 4-1
4-2.
Error Display ............................................................................................... 4-2
4-3.
Mechanical Troubleshooting ....................................................................... 4-5
4-4.
Upgrade ....................................................................................................... 4-7
Page of 36
Display

Download Sony DPP-EX7 Service Manual (Repair Manual)

Here you can read online and download Sony DPP-EX7 Service Manual in PDF. DPP-EX7 service manual will guide through the process and help you recover, restore, fix, disassemble and repair Sony DPP-EX7 Other Service Manuals. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.