Sharp MD X5 Service Manual download pdf (Page 83)

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MD-X5H/CP-X5H

54 TESO1 Output PLLLR. Microcomputer extension output port 2 in case of selection

55 TESO3 In/Output PLLOSC. Microcomputer extension output port 3 in case of selection

56 TEST4 In/Output EXTCLK. Microcomputer extension output port 4 in case of selection

57 CDDATA In/Output

High speed dubbing CD data input. Microcomputer extension output port 5 in case of selection

58 CDLRCK In/Output

High speed dubbing CD LR data input. Microcomputer extension output port 6 in case of selection

59 CDBCLK In/Output

High speed dubbing CD bit data input. Microcomputer extension output port 7 in case of selection

60 VXI Input Vari-pitch PLL clock input

61 VPO Output Vari-pitch PLL phase error output

62 VDD1 — Digital power

63 DGND — Digital GND

64 XI Input Oscillation circuit input. 33.8688 MHz

65 XO Output Oscillation circuit input. 33.8688 MHz

66 DIN Input Digital input signal

67 DOUT Output Digital output signal

68 VDD3 — Power for internal PLL

69 DGND — Digital GND

70 LRCK Output Music data Lch/Rch selection output

71 BLCK Output Music data shift clock

72 DFCK Output AD/DA converter digital filter clock. 256 Fs

73 ADDATA Input Audio data input

74 DADATA Output Audio data output

75* FEMON Output Focus error signal monitor output

76* TOTMON Output Total signal monitor output

77* TEMON Output Tracking error signal monitor output

78* SBCK Input DIN subcode read clock. EIAJ CP-309 Format

79* SBO Output DIN subcode serial data. EIAJ CP-309 Format

80* SBSY Output DIN subcode block sync signal. EIAJ CP-309 Format

81 SFSY Output DIN subcode frame sync signal. EIAJ CP-309 Format

82 FOK Output Focus OK detection signal. "0" : Focus OK

83 SENSE Output Servo status detection signal. "1": Auto-move, auto-jump, auto-focus retraction

84 COUT Output Track cross signal output

85 MCCK Output Microcomputer clock output. Clock output is performed also when RSTX = 0.

86 DINTX Output System controller interface interruption request output terminal

87 VDD1 — Digital power

88 DGND — Digital GND

89 RSTX Input Chip reset input. "L": Reset

90 SYD0 In/Output System controller interface data bus terminal (LSB)

91~96 SYD1~SYD6 In/Output System controller interface data bus terminal

97 SYD7 In/Output System controller interface data bus terminal (MSB)

98 SYWRX Input System controller interface register writing pulse input

99 SYRDX Input System controller register read pulse input

100 SYRS Input System controller interface register selection input

IC1201 VHiLR37648/-1:ENDEC/ATRAC (LR37648) (2/2)

Pin No.

Terminal Name

Function

In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.

Input/Output

1 2 ... 78 79 80 81 82 83 84 85 86 87 88 ... 103 104

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Sharp MD X5 Service Manual Page 83

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