Akai CT-S21MTD-E3 Service Manual download pdf (Page 48)

Issued Date: September 18, 2003

Model No.: V270W - L03

Approval

+5.0V

(LCD Module Input)

FUSE

1uF

0.01uF

47K

VR1

2SK1470

Vcc

1uF

+12V

(High to Low)

(Control Signal)

47K

Q1 2SK1475

Vcc rising time is 470µs

0.1Vcc

0.9Vcc

GND

+5V

470µs

Note (3) The specified power supply current is under the conditions at Vcc = 5 V, Ta = 25 ± 2 ºC, f

= 60 Hz,

whereas a power dissipation check pattern below is displayed.

b. Black Pattern

a. White Pattern

Active Area

7 / 26

The information described in this technical specification is tentative and it is possible to be changed without prior

notice. Please contact CMO ’s representative while your product design is based on this specification. Version 2.0

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Akai CT-S21MTD-E3 Service Manual Page 48