Epson LX-810 Technical Manual

REV.-A
5.3.1 TAMA Control Board Unit Repair
The following chart shows the main components on the TAMA board.
Table 5-3. TAMA Board Parts List
Location Parts Name Description
Parts No.
2C
KPD7810HG
CPU
X400078 101
3B
E05A30
Gate Array
Y463800001
3D SRAM2064C-15
SRAM
X400 120642
1A
SLA7020M Step Motor Driver
X440070200
IC ER59256
EEPROM X400592560
3A
~Pc494c
Switching Regulator IC X440064940
SRI
NJ M78L05 Switching Regulation
IC X440078058
Q1
2SD 1833C4 60V, 5.OA, 30W X303 183309
Q2
2SA935T103
80V, 700mA, 750mW X300093509
Q3, Q20,
Q25
2SC 18 15-TPE2 50V, 150mA, 400mW X302 181509
Q4
2SC1 384
50V, 1.OA, 1.OW X302 138400
25, Q17, Q18, Q 19 2SA 10 15-TPE2
50V, 150mA, 400mW X300 101509
Q6
2SB 1151 –60V, –5.OA, 20W
X301 115100
Q7 -Q15
2SD 1647C3 60V, 2.OA, 25W X303 164709
Q16
2SB 1093-T
80V, 1.5A, 1.OW
X30 1109309
121, Q22, Q23, Q24 2SD 1843-T
60V, 1.OA, 10W X303 184309
5-11

Epson LX-810 Specifications

General

Brand	Epson
Model	LX-810
Category	Printer
Language	English