KB9224 Ver la hoja de datos (PDF) - Samsung

Número de pieza

componentes Descripción

Fabricante

KB9224

VIDEO-CD 2ND GENERATION

Samsung 

VIDEO-CD 2ND GENERATION

KB9224

PIN DESCRIPTION (Continued)

No. Pin Name

32 EFM2

33 ASY

34 VSSA

35 MCK

36 MDATA

37 MLT

38 RESET

39 MIRROR

40 FOK

41 SSTOP

42 SL+

43 SLO

44 SL-

45 SPDL-

46 SPDLO

47 FE-

48 FEO

49 TE-

50 TEO

51 ATSC

52 TZC

53 TE2

54 TE1

55 LPFT

56 DVDD

57 TDFCT

58 FE2

59 FE1

60 FDFCT

61 TGU

62 TG2

63 FEBIAS

I/O

Description

O EFM comparator integrating output pin

I AUTO asymmetry control input pin

G SERVO part analog VSSA power supply PIN

I MICOM clock pin

I DATA input pin

I DATA LATCH input pin

I RESET input pin

O MIRROR detect output pin

O FOCUS OK output pin

I PICK UP's maximum lead-in diameter position check pin

I SLED SERVO non-inverting input

O SLED SERVO output

I SLED SERVO inverting input

I SPINDLE AMP inverting input pin

O SPINDLE AMP output pin

I FOCUS SERVO AMP inverting input pin

O FOCUS SERVO AMP output pin

I TRACKING SERVO AMP inverting input pin

O TRACKING SERVO AMP output pin

I ANTI-SHOCK input pin

I TRACKING ZERO CROSSING input pin

I TRACKING SERVO input pin

O TRACKING ERROR AMP output pin

I TRACKING ERROR integrating input pin (Auto adjust)

P LOGIC DVDD power supply pin

I DEFECT TRACKING ERROR integrating CAP connection pin

I FOCUS SERVO input pin

O FOCUS ERROR AMP output pin

I When DEFECT, FOCUS ERROR integrating CAP connection pin

I High frequency TRACKING GAIN SWITCHING CAP connection pin

I Time constant controlling TRACKING LOOP's high frequency gain control pin

I FOCUS ERROR BIAS control connect pin

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