Star SP700 Series, Technical Manual

Page: 26 / 73

CHAPTER 4
PARTS LIST
4
1. Printer Assembly . . . . . . . . . . . . . . . . . 24
1-1.Disassembly Drawing . . . . . . . . . . . . . 24
1-2. Parts List . . . . . . . . . . . . . . . . . . . . . . . . 26
2. Printer Mechanism. . . . . . . . . . . . . . . . 28
2-1. Disassembly Drawing . . . . . . . . . . . . 28
2-2. Parts List . . . . . . . . . . . . . . . . . . . . . . . . 30
3. Sub-Assembly . . . . . . . . . . . . . . . . . . . . 31
3-1. Platen Arm Unit . . . . . . . . . . . . . . . . . . 31
4. Block Diagram . . . . . . . . . . . . . . . . . . . . 33
5. Main Logic Board ( SP712 ) . . . . . . . . 34
5-1. Circuit Diagram . . . . . . . . . . . . . . . . . 34
5-2. Component Layout . . . . . . . . . . . . . . 39
5-3. Parts List . . . . . . . . . . . . . . . . . . . . . . . . 40
6. Main Logic Board ( SP742 ) . . . . . . . . 44
6-1. Circuit Diagram . . . . . . . . . . . . . . . . . 44
6-2. Component Layout . . . . . . . . . . . . . . 49
6-3. Parts List . . . . . . . . . . . . . . . . . . . . . . . . 50
How To USE PARTS LIST
(1) DRWG. NO.
This column shows the drawing number of the illustration.
(2) REVISED EDITION MARK
This column shows a revision number.
Part that have been added in the revised edition are indicated with “#”.
Part that have been abolished in the revised edition are indicated with “*”.
#1 : First edition → Second edition
*1 : First edition → Second editon
(3) PARTS NO.
Parts numbers must be notified when ordering replacement parts. Parts described as “NPN” have no parts
number and are not in stock, unavailable.
(4) PARTS NAME
Parts names must be notified when ordering replacement parts.
(5) Q’TY
This column shows the number of the part used as indicated in the figure.
(6) REMARKS
Where differences in specifications exist depending on location/destination.
(7) RANK
Parts marked “S” in the rank column can be ordered. Other parts, as a rule, cannot be supplied even if
ordered.
7. Serial Interface Board ( 25 pin ) . . . . .54
7-1. Circuit Diagram . . . . . . . . . . . . . . . . . . 54
7-2. Parts List . . . . . . . . . . . . . . . . . . . . . . . . . 55
8. Parallel Interface Board . . . . . . . . . . . .56
8-1. Circuit Diagram . . . . . . . . . . . . . . . . . . 56
8-2. Parts List . . . . . . . . . . . . . . . . . . . . . . . . . 57
9. USB Interface Board . . . . . . . . . . . . . . .58
9-1. Circuit Diagram . . . . . . . . . . . . . . . . . . 58
9-2. Component Layout . . . . . . . . . . . . . . . 59
9-3. Parts List . . . . . . . . . . . . . . . . . . . . . . . . . 60
10. Ethernet Interface Board . . . . . . . . . .61
10-1. Circuit Diagram . . . . . . . . . . . . . . . . . 61
10-2. Component Layout . . . . . . . . . . . . . . 66
10-3. Parts List . . . . . . . . . . . . . . . . . . . . . . . . 67