Casio QV-30 Specifications download pdf (Page 13)

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IC400

VCO

Clock

SW

Control

PD

Amplitude

control

TAB/COG

SW

Test

Horizontal

control

Mode control

POCL

1/2

Vertical

control

SYNC

j

udgment

Mute

VCO

AFT

control

Key control

Tuning program

control

Channel

bar control

Tuning Up/Down

counter

PDM D/A

SYNC

SEP.

SYNC

DET.

Analog

control

ADJ

OSC

SYF

PD

MCLK

TSI1

TSI2

TSI3

TSI4

TSI5

TSI6

VDB FRP HCNT AMUTEB CSYNC

VMUTEB

VLB

TUPCM

34 SW

VBAR

UBAR

39 AFTO

46 VREF

45 U1

44 VH1

43 VL1

41 OUT

U/V

Test

circuit

VD

VSync

HSync

SD

CK2 Initial

SELFRB

Mode

set

VTUCK

PL1, PL2, PL3

PHO

CKB

5.9MHz

51

48

47

18

50

54

55

8

9

10

11

56

24 36 2 28 38

35

32

33

30

29

HDB

SRT

CLR

OE

GPCK

GSRT

GRES

M1~M7

MBUI

AFT

UHF

KCB

AVB

KDB

LOE0

CK2

1 ... 12 13 14 ... 40

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