Sony DPP-EX7 Service Manual ▷ View online
3
DPP-EX7 V1
Purpose of this manual
This manual is the service manual Vol. 1 of Digital Photo Printer DPP-EX7.
This manual describes the information on maintenance and the service information
This manual describes the information on maintenance and the service information
such as parts replacement, service mode and troubleshooting.
Related manuals
In addition to this “Service Manual Vol. 1”, this unit is provided with the manual
below.
below.
.....
Service Manual Vol. 2 (Not supplied for products.)
Part No.: 9-955-392-21
This manual describes the semiconductors, spare parts, block diagrams, schematic
This manual describes the semiconductors, spare parts, block diagrams, schematic
diagrams, and board layouts of this unit.
.....
Operating Instruction (Supplied for products.)
Part No.: 3-207-207-11
These manuals describe the information required for the actual management and
operation of this unit.
operation of this unit.
.....
“Semiconductor Pin Assignments” CD-ROM (Available on request)
This “Semiconductor Pin Assignments” CD-ROM allows you to search for
semiconductors used in B&P Company equipment.
Semiconductors that cannot be searched for on this CD-ROM are listed in the
Semiconductors that cannot be searched for on this CD-ROM are listed in the
service manual for the corresponding unit. The service manual contains a com-
plete list of all semiconductors and their ID Nos., and thus should be used together
plete list of all semiconductors and their ID Nos., and thus should be used together
with the CD-ROM.
Part number: 9-968-546-XX
Part number: 9-968-546-XX
Manual Structure
1-1
DPP-EX7 V1
Section 1
Service Information
Switching
regulator
regulator
Inverter unit
Chassis
assembly
assembly
Paper feed frame assembly
PCMCIA
ejector
ejector
Thermal head
DC fan
LCD module
RM-45 board
TP-45 board
MD-45 board
PR-45 board
JD-45 board
PE-45 board
DK-45 board
PW-45 board
1-2. Removal and Installation of Cabinet
1-2-1. Upper Cabinet Assembly
1.
Remove the four screws, then remove the upper
cabinet assembly.
cabinet assembly.
2.
Disconnect the flexible printed wiring board and one
flexible flat cable from the connectors (CN152 and
flexible flat cable from the connectors (CN152 and
CN201) on the DK-45 board.
3.
Attach the upper cabinet assembly in the reverse order
of steps 1 to 2.
1-1. Main Parts Location
1-1-1. Main Block Location
1-1-2. Board Location
BVTP
3
3
x
20
BVTP
3
3
x
20
Upper cabinet
assembly
assembly
CN201
CN152
DK-45 board
Flexible printed
wiring board
wiring board
Flexible
flat cable
flat cable
1-2
DPP-EX7 V1
PTTWH 2
x
5
Hinge cover assembly
LCD sub assembly
Upper cabinet
assembly
assembly
LCD sub assembly
Spring (PR)
Harness
PSW
2.6
2.6
x
8
BVTP
2.6
2.6
x
6
1-2-2. LCD Sub Assembly
1.
Remove the upper cabinet assembly. (Refer to Section
1-2-1.)
1-2-1.)
2.
Remove one screw, then remove the hinge cover
assembly.
assembly.
3.
Remove one screw (BVTP 2.6
x6), then remove the
harness.
4.
Remove one screw (BVTP 2.6
x6), then remove the
spring (PR).
5.
Remove two screws (BSW 2.6
x8), then remove the
LCD sub assembly in the direction indicated by the
arrow.
6.
Attach the LCD sub assembly in the reverse order of
steps 1 to 5.
steps 1 to 5.
Click on the first or last page to see other DPP-EX7 service manuals if exist.