Star Micronics TUP900 Series User Manual

– 31 –
5. Main Logic Board
5-1. Circuit Diagram
(1/5)
Protection timer
Protection timer
Protection timer
Protection timer
Protection timer
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
D
D
D
D
D
D
D
D
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
OD
)
(
PD
)
(
PD
)
(
OD
)
(
OD
)
(
OD
)
DD
DD
DD
SS
BUSY
CS
SS
SS
SS
DD
DD
SS
SS
SS
SS
SS
SS
SS
SS
SS
CC
CC
SS
SS
SS
SS
SS
SS
SS
CC
CC
SS
SS
SS
SS
SS
CC
DD
DD
DD
DD
BB
BB
PI O
PI O
PI O
PI O
PI O
PI O
PI O
PI O
PI O
PI O
PI O
PI O
PI O
PI O
BB
BB
BB
BB
BB
BB
SDB
DB
DB
BB
S B
O
O
O
O
O
O
O
O
O
O
O
O
OO
O
O
D
D
D
D
D
D
D
D
D
D
OC
OC
OC
OC
OC
OC
OC
OC
OC
OC
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
S
SC
S
S
S
S
S
CS
CS
CDS
PRS
PRS
PRS
CDS
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
SS
S
S
S
SS
SS
S
S
S
S
CS
O
O
O
O
O
O
O
O
O
O
D
D
D
D
D
D
D
D
D
D
D
D
D
D
DO
DO
D
D
O
C
C
D
DUP
OP
D
D
D
PPP
P
P
P
P
P
P
P
P
D
D
D
D
BB
BB
D
D
C
C
CS
C
S
D
D
D
D
OD
D
D
B
B
B
B
B
O
O
OD
DP
D
D
BB
C
B
B
B
B
B
CSC
C
C
C
C
CS
DO
S
S
C
C
C
DO
C
C
C
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
C
C
C
C
C
C
C
C
D
DCS
CS
RD
CC
CS
CS
C
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
C
C
CO
C
C
C
D
D
D
DD
D
O
DS
DS
S
S
D
D
C
D
D
D
D
O
BC
BC
BC
BC
C
C
C
C
CS
CS
CS
PRS
PRS
PRS
OP
D
J
D J
D J
D J
D J
D J
D J
PRS
S
D
C
BC BC
BCBCBC
C
C
DB
DB
DB
DB
DB
DB
DB
DB
C
8
8
8
6
8
6
6
6
6
8
6
6
S
B
B
B
B
B
B
B
8
68
6
99
68
69
P
P
P
P
P
P
P
8
8
8
8
8
8
8
8
6
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
89
8
8
8
8
8
8
8
8
8
8
8
86
99
9
9
88
8
8
86
6
66
6
6
6
6
6
6
6
8
6
8
8
6
8
6
8
8
6
8
6
8
6
6
8
66
8
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
66
6
6
66
9
P
B
B
B
B
B
B
B
B
B
B
B
B
B
B
6
6
8
D
D
6
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
6
6
6
6
6
6
8
8
8
8
8
8 6
8 6
8 6
8
8
9
6
B
88
6
6
6
8
8
8
8
8
8
6
6
6
6
6
6
6
6
6
6
6
6
6
C
C
BC
8
8
8
8
8
8
8
68
B
6
6
6
6
C
8
8
8
6
6
6
P
P
P
P
P
P
P
P
6
8
9
9
99
9
9
9
6
9
9
6
6
8
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
9
9
9
9
9
9
9
9
9
9
9
9
6
9
99
9
9
9
9
9
9
9
9
9
66
6
6
6
9
9
9
9
9
9
9
9
9
6
6
6
CC
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
CC
CC
P
P
P
P
C
P
D
D
P
P
P
P
P
P
B
B
BB
B
D
D
D
J
J
J
J
J
J
J
J
J
J
C
P
P
P
B
D
D
B
PP
B
P
P
B
DB
B
B
B
B
B
B
B
B
OD
D
P
P
C
C
S
B
B
B
B
B
BPB
B
D
D
P
P
P
P
P
B
PPP
D
B
CO
B
D

Star Micronics TUP900 Series Specifications

General

Brand	Star Micronics
Model	TUP900 Series
Category	Printer
Language	English