Casio CTK-811EX Especificações descarregar pdf (Página 14)

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LCD BACKLIGHT

When voltage CVDD is supplied, transistors Q501 and Q502 start oscillation.

From the oscillation voltage, transformer T501 generates about 600 V which is necessary for lighting the

backlight.

10 1

11

C502

(Bottom View)

NT-07

T501

CFL1

L501

LHL08TB101K

1

1

12

DG

CVDD

C104FA

C104M

2SD965R 2SD965R

C501

R501

4.7K

Q501

CP14

Q502

C516

1

12

23 32

2

HMBV26BG1W63N/AZG

DE0405-979SL180J2K

2

12

2

3

4

5

8

9

7

5

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 40 41

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