Sony dd p 1 service manual

Page 1

DD-PI

SERVICE MANUAL US Model

SPECIFICATIONS
Printing speed Approximately 10 seconds/sheet (at room temperature)
Paper Thermal paper roll
Printing method Line thermal transfer
Operating temperature SC to 350 (41'F to QSF)
Power requirement DC 9V
Power consumption 15W
Dimensions Approximatety 119 X 100 x 35 mm

(43/5 x 4 X 17/,6 in.) (w/h/d)

Mass Approximately 295 g (10 02)
Accessories not supplied
Thermal paper roll DD-PRP1 (specially designed for the DOM printers)

Electronic book player 00-1 OEX

Design and specifications are subject to change without notice,

ELECTRUNIC 800K PRINTER
SONY®

Page 2

DD-P1

TABLE OF CONTENTS

Section Title Page
Specifications ................................. 1

1 . GENERAL
Identifying the Parts ..................... 3

2_ DISASSEMBLY ...... ~ ................... 4

3. DPERATION DESCRIPTION

3-1. Power ON/OFF Sequence - 7
3'2. Abnormal Condition Sequence 8
3-3. Timing Chart on Operation . - - ~ 9
3-4 Takes in Data, Transfer, Printing - e 10
4. ELECTRICAL ADJUSTMENTS ~~~~~~~~~~ 14
5. DIAGRAMS

S-L 1C6 LC92018B-659 Port Function - ~ ~ 15

5-2. Block Diagram -------------
5-3. Printed Wiring Board
5-4. Schematic Diagram ~~~~~~~~~~~~~~~~~~~~~~ 19

6. EXPLODED VIEWS

7. ELECTRICAL PARTS LIST ~~~~~~~~~~~~ Z4

SAFETY-R E LATED COMPONENT WARNING! !

COMPONENTS IDENTIFIED BV MARK A 0R DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.