Block Diagram Of The Electrical Circuit - Custom Audio Electronics MT2460 User Manual

4. PRINT HEAD

4.2 Block diagram of the electrical circuit

VH (+24V)
GND
TM
VDD (+3.3V)
STB3
STB2
STB1
LATCH
DATA IN
CLOCK
14 MT2460
User Manual
1, 2, 3
4, 5, 6
8
7
11
10
9
14
15
13
Each STB Line is pulled-down within the driver IC
DOT #448
THERMISTOR
30KΩ B:3950
3
LATCH REGISTER
448 BIT SHIFT REGISTER
STB No.
1
2
3
DOT #320 DOT #192
2
Dot No. Dots/STB
1 ~ 192 192
193~ 320 128
321 ~ 448 128
1