Sony UP-CX2 User manual

DIGITAL PHOTO PRINTER
UP-CX2
SERVICE MANUAL
1st Edition

UP-CX2
!警告
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お客様が，このマニュアルに記載された設置や保守，点検，修理などを行うと感電や火災，
人身事故につながることがあります。
危険をさけるため，サービストレーニングを受けた技術者のみご使用ください。
!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.

1 (E)
UP-CX2
Table of Contents
1-10. Cleaning ..................................................................1-34 (E)
1-10-1. Cleaning the Inside of the Printer ..................1-34 (E)
1-10-2. Cleaning the Printer Roller ............................1-37 (E)
1-10-3. Cleaning the Cabinet...................................... 1-37 (E)
1-10-4. Cleaning the Filter for
the Ventilation Holes......................................1-37 (E)
2. Adjustment
2-1. Operation during Replacement of Parts ....................2-1 (E)
2-2. Thermal Head............................................................2-2 (E)
2-2-1. Thermal Head Cleaning...................................2-3 (E)
2-2-2. Print of Test Pattern (16STEP) ........................2-4 (E)
2-2-3. Setting of Thermal Head Resistance Value...... 2-5 (E)
2-2-4. Position Adjustment.........................................2-6 (E)
2-2-5. Density Adjustment .........................................2-8 (E)
2-2-6. History Reset....................................................2-9 (E)
2-3. Ribbon Drive Assembly ..........................................2-10 (E)
2-3-1. Setting of Takeup Tension Ratio....................2-10 (E)
2-4. DC Fan (for Inside) ................................................. 2-11 (E)
2-5. MA-140 Board ........................................................ 2-11 (E)
2-5-1. Backup of Various Information Items............2-12 (E)
2-5-2. Write of Firmware..........................................2-14 (E)
2-5-3. Write of Backed Up Information Items .........2-15 (E)
2-5-4. Processing Required When Information
Items Cannot Be Backed Up.......................... 2-16 (E)
2-5-5. Setting of USB Serial Number.......................2-16 (E)
3. Mechanical Behavior Description
3-1. Mechanical Flow.......................................................3-1 (E)
3-2. Print Flow..................................................................3-2 (E)
3-3. Print ...........................................................................3-4 (E)
4. Circuit Description
4-1. System Control..........................................................4-1 (E)
4-2. Mechanical Control...................................................4-1 (E)
4-3. Power System............................................................4-2 (E)
Manual Structure
Purpose of this manual............................................................ 3 (E)
Related manuals...................................................................... 3 (E)
1. Service Overview
1-1. Precaution in Transportation of the Unit ................... 1-1 (E)
1-2. Board Location..........................................................1-1 (E)
1-3. Main Parts Location and Sensor Location ................1-2 (E)
1-4. Installing/Removing the Cabinet............................... 1-3 (E)
1-4-1. Top Panel (C2) Assembly ................................1-3 (E)
1-4-2. Side Panel (R) Assembly/Side Panel (L) ......... 1-4 (E)
1-4-3. Rear Panel (C1) Assembly...............................1-5 (E)
1-4-4. Inner Cover (Front) Assembly ......................... 1-5 (E)
1-4-5. Door Panel (C2) Assembly ..............................1-6 (E)
1-5. Replacing the Board..................................................1-7 (E)
1-5-1. MEC-33 Board.................................................1-7 (E)
1-5-2. MA-140 Board.................................................1-8 (E)
1-5-3. KY-617 Board..................................................1-9 (E)
1-5-4. SE-1056 Board.................................................1-9 (E)
1-6. Replacing the Main Parts ........................................ 1-10 (E)
1-6-1. Switching Regulator ......................................1-10 (E)
1-6-2. Ribbon Drive Assembly................................. 1-11 (E)
1-6-3. Ribbon (T) Motor Assembly/
Ribbon (S) Motor Assembly.......................... 1-12 (E)
1-6-4. Stepping Motor ..............................................1-14 (E)
1-6-5. Position Motor ............................................... 1-14 (E)
1-6-6. DC Fan (for Inside)........................................1-15 (E)
1-6-7. DC Fan (for Thermal Head)...........................1-16 (E)
1-6-8. Cutter Unit .....................................................1-17 (E)
1-6-9. Paper Eject Guide Assembly..........................1-18 (E)
1-6-10. Paper Drive Roller .........................................1-19 (E)
1-6-11. Platen Roller ..................................................1-21 (E)
1-6-12. Capstan Roller................................................1-22 (E)
1-6-13. Thermal Head ................................................1-24 (E)
1-6-14. Pinch Roller/Cam (L)/Cam (M)/Cam (R)...... 1-27 (E)
1-6-15. Filter...............................................................1-30 (E)
1-7. Lead-free Solder......................................................1-31 (E)
1-8. Recommended Power Cord..................................... 1-32 (E)
1-9. Periodical Replacement Recommended Parts......... 1-33 (E)

2 (E) UP-CX2
5. Service Mode
5-1. Preparation ................................................................5-1 (E)
5-1-1. Required Equipment ........................................5-1 (E)
5-1-2. Installing the Driver.........................................5-1 (E)
5-2. Start ...........................................................................5-2 (E)
5-3. Service Tool Menus...................................................5-3 (E)
5-3-1. Configuration ...................................................5-3 (E)
5-3-2. Diag Menu ....................................................... 5-4 (E)
5-3-3. System Info Menu............................................5-7 (E)
5-3-4. Error Log Menu ...............................................5-8 (E)
5-3-5. Export/Import Menu ........................................5-9 (E)
5-3-6. Setting Menu..................................................5-10 (E)
6. Troubleshooting
6-1. Procedure Before and After Repair ...........................6-1 (E)
6-2. Upgrading of Firmware and Download of
Printer Driver.............................................................6-1 (E)
6-3. Printing Image Defects.............................................. 6-2 (E)
6-4. Error Display.............................................................6-3 (E)
6-4-1. Error List of the Indicator Lighting .................6-3 (E)
6-4-2. Error List Recorded in Error Log ....................6-6 (E)
7. Spare Parts
7-1. Notes on Repair Parts...................................................... 7-1
7-2. Exploded Views............................................................... 7-2
7-3. Packing Materials & Supplied Accessories................... 7-24
8. Diagrams
8-1. Block Diagrams............................................................... 8-1
Overall............................................................................. 8-1
8-2. Frame Wiring................................................................... 8-2
Frame Wiring................................................................... 8-2

3 (E)
UP-CX2
Manual Structure
Purpose of this manual
This manual is the service manual of Digital Photo Printer UP-CX2.
This manual describes the information on service such as service overview, adjust-
ment, mechanical behavior description, circuit description, service mode, trouble-
shooting, spare parts, block diagrams, and frame wiring.
The service of this unit is basically performed by the replacement of board.
Therefore, the schematic diagram, board layout and electrical parts list are not
contained.
Related manuals
In addition to this “Service Manual”, this unit is provided with the manual below.
.“Operating Instructions” PDF
(Included in the CD-ROM Supplied for products.)
These manuals describes the information required for the actual management and
operation of this unit.

1-1 (E)
UP-CX2
Section 1
Service Overview
HP-131 board
MA-140 board
MEC-33 board
RM-208 board
SE-840 board
SU-114 board
KY-617 board
RM-210 board
RM-207 board
RM-209 board
PE-44 board
PE-43 board
PSW-87 board
PE-42 board
SE-1056 board
CT-267 board
SU-115 board CT-268 board
SU-113 board
CT-266 board
Cutter unit
Paper eject guide assembly
Return guide assembly
1-1. Precaution in Transportation of the Unit
.When transporting this unit, remove the ink ribbon and print paper from the unit.
.Be sure to remove the paper cassette assembly in the paper cassette before transporting. When trans-
porting within the paper cassette assembly, it may cause the printer error or jamming at starting to slip
the paper remnants into the cutter unit, paper eject guide assembly, or return guide assembly.
1-2. Board Location

1-2 (E) UP-CX2
1-3. Main Parts Location and Sensor Location
Ribbon (T) motor
Switching regulator
Thermal head
DC fan
(for inside)
DC fan
(for thermal head)
Ribbon (S) motor
Ribbon
FG sensor
Position sensor
1-wire
sensor
PP mode1, 2
sensor
Stepping
motor
Head position motor
Cutter unit
Ribbon (Y) start mark
sensor
Ribbon (MCL)
start mark
sensor
PE sensor
PJ sensor
Paper FG
sensor

1-3 (E)
UP-CX2
Top covers
AA
B
Top panel (C2)
assembly
Stepped
screws
Stepped screws
Top panel (C2) assembly
Side panel
Side panel
Portion A
Portion B
Portion A
Portion B
1-4. Installing/Removing the Cabinet
n
Tighten the screw with the torque below.
Tighten torque:
.Stepped screw 0.80 ?0.05 N.m
1-4-1. Top Panel (C2) Assembly
1. Remove the two top covers in the direction of the
arrow A.
2. Remove the four stepped screws, then remove the top
panel (C2) assembly in the direction of the arrow B.
3. To install, reverse the removal procedure.
m
.When attaching the top panel (C2) assembly, be
careful not to catch the harness.
.When attaching the top panel (C2) assembly, be sure
to securely hook the portions A of the top panel (C2)
assembly on the portions B of the side panel.

1-4 (E) UP-CX2
Stepped screw
Side panel (L)
Hook
Hook
Stepped screw
AB
Side panel (R) assembly
Door panel assembly Hooks
1-4-2. Side Panel (R) Assembly/Side Panel (L)
1. Remove the top panel (C2) assembly. (Refer to Section 1-4-1.)
2. Open the door panel assembly in the direction of the
arrow A.
3. Remove the stepped screw and two hooks, then re-
move the side panel (R) assembly in the direction of
the arrow B.
4. Remove the stepped screw and two hooks, then re-
move the side panel (L) in the direction of the arrow.
5. To install, reverse the removal procedure.