Sony XR-C6100 Benutzerhandbuch

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37

LM EJ

O

Loading/tape operation motor control signal output to the LB1638M (IC361)
(For the eject direction and reverse side operation)    *1

38

N/R OUT

O

Forward/reverse direction control signal output to the CXA2510AQ (IC301)
“L: forward direction, “H”: reverse direction

39

P.ON

O

Polar stereo detection signal output terminal    “H”: polar stereo    Not used (open)

40

CM ON

O

Capstan/reel motor (M901) drive signal output terminal    “H”: motor on

41

TAPEON

O

Tape system power supply on/off control signal output terminal    “H”: tape on

42

COLSEL

I

Setting terminal for the illumination color    “L”: amber, “H”: green (fixed at “H”)

43

RC IN1

I

Rotary remote commander shift key A/D input terminal

44

TEST

I

Setting terminal for the test mode    “L”: test mode (normally fixed at “H”)

45

ILL ON

O

46

BEEP

O

Beep sound signal output terminal

47

MUT

O

Line muting control signal output terminal    “H”: line muting on

48

VOLCE

O

Chip enable signal output to the electrical volume (IC161)

49

SUBCE

O

Chip enable signal output terminal    Not used in this set (open)

50

VOLCKO

O

Serial data transfer clock signal output to the electrical volume (IC161)

51

SUBCKO

O

Serial data transfer clock signal output terminal    Not used in this set (open)

52

VOLSO

O

Serial data output to the electrical volume (IC161)

53

TAPMUT

O

Tape muting on/off control signal output to the CXA2510AQ (IC301)    “H”: tape muting on

54

DOLON

I/O

55

DOLBC

I/O

56

AMSIN

I

Whether a music is present or not from CXA2510AQ (IC301) is detected at auto music sensor
“L”: music is present, “H”: music is not present

57

MTLSEL

I/O

58

AD ON

O

Power supply on/off control signal output for the A/D converter    “L”: power on

59

RAMBU

I

60

RESET

I

System reset signal input from the reset signal generator (IC652) and reset switch (S503)
“L” is input for several 100 msec after power on, then it changes to “H”

61

SIRCS

I

Sircs signal input from the remote control receiver (IC902)

62

BU IN

I

Battery detect signal input terminal    “H”: battery on

63

PW SEL

I

Power select switch (S501) input terminal    “L”: off (halt mode), “H”: on (operation mode)

64

ACCIN

I

Accessory detect signal input terminal    “L”: accessory on

65

NOSESW

I

Detects the removal of the attaching and removing type front panel block    “L”: attaching

66

TELMUT

I

Telephone muting signal input terminal    At input of “L”, the signal is attenuated by –20 dB

Internal RAM reset detection signal input from the RN5VD23AA (IC651)
Input terminal to check that RAM data are not destroyed due to low voltage
This checking is made within 100 msec after reset

Power supply on/off control signal output terminal at the illumination and liquid crystal display
driver (IC901)    “H”: power on
At power select switch (S501) on mode: “H” output at the accessory on
At power select switch (S501) off mode: “H” output at the power on

Dolby control in/out terminal
At initial mode: valid/invalid selection input of dolby function (“L” input: valid)
At normal mode: dolby on/off control signal output to the CXA2510AQ (IC301)
“H”: dolby on

Dolby B/C selection control in/out terminal
At initial mode: dolby B only/dolby B and C type selection input (“L” input: dolby B and C)
At normal mode: dolby type selection signal output    “L”: dolby B, “H”: dolby C
Not used this function (fixed at “H”)

METAL control in/out terminal
At initial mode: auto/manual mode selection input of METAL function    “L”: manual mode
At manual mode: METAL on/off control signal output to the CXA2510AQ (IC301)
“H”: METAL on
At auto mode: input at MTLIN (pin #º)