Sony STR-NX3 - Page 36

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Pin No. Pin Name I/O Description
42 LED A CDPL O LED drive signal output of the G (CD) indicator (D211) “L”: LED on
43 LED A RECP O LED drive signal output terminal Not used (open)
44 LED R RECP O LED drive signal output of the REC PAUSE/START indicator (D217) “H”: LED on
45 LED SYNC O LED drive signal output of the CD SYNC indicator (D216) “H”: LED on
46 XWR I Not used (fixed at “H”)
47 SOFT MODE1 I Destination setting terminal (normally: fixed at “L”)
48 SOFT MODE0 I Destination setting terminal (normally: fixed at “L”)
49 CD ADJ I Setting terminal for the CD test mode Normally: fixed at “H” (“L”: test mode)
50 LED TCB R O LED drive signal output of the g (DECK B) indicator (D205) “L”: LED on
51 LED TCB F O LED drive signal output of the G (DECK B) indicator (D207) “L”: LED on
52 LED TCA R O LED drive signal output of the g (DECK A) indicator (D206) “L”: LED on
53 LED TCA F O LED drive signal output of the G (DECK A) indicator (D208) “L”: LED on
54 AMUTE O Analog line muting on/off control signal output terminal “H”: line muting on Not used (open)
55 CD-POWER O
Power on/off control signal output of the CD mechanism deck section
“L”: standby mode, “H”: power on
56 PRTC SW I
Detection input from the CD tray door open/close detect switch (S702)
“L”: when CD lid is open, “H”: when CD lid is close
57 INIT SW I
Detection input from the INIT detection switch (S705) on the CD mechanism block
“L”: when elevator down to bottom, others: “H”
58 OUT SW I
Detection input from the tray open/close detect switch (S708) on the CD mechanism block
“L”: when tray is open, “H”: when tray is close
59 IN SW I
Detection input from the tray open/close detect switch (S704) on the CD mechanism block
“L”: when tray is close, “H”: when tray is open
60 MIDOUT SW I
Detection input from the mid out detect switch (S701) on the CD mechanism block
“L”: when tray is going to open or close
61 MIDIN SW I
Detection input from the mid in detect switch (S703) on the CD mechanism block
“L”: when sub tray move between tray and stocker
62 VCC — Power supply terminal (+5V)
63 LOD-NEG O CD loading motor (M702) control signal output to the motor driver IC (IC702) “L” active *1
64 VSS — Ground terminal
65 LOD-POS O CD loading motor (M702) control signal output to the motor driver IC (IC702) “L” active *1
66 CLP-NEG O
CD elevator up/down motor (M701) control signal output to the motor driver IC (IC701)
“L” active *2
67 CLP-POS O
CD elevator up/down motor (M701) control signal output to the motor driver IC (IC701)
“L” active *2
68 to 70
ENC2,
ENC1,ENC0
I
Detection input from the disc tray address detect rotary encoder (S707) on the CD mechanism
block
71 TC-RELAY O
Recording/playback select signal output to the REC/PB switch (IC602)
“L”: playback, “H”: recording
72 B-TRG O Deck-B side trigger plunger drive signal output terminal “H”: plunger on
73 A-TRG O Deck-A side trigger plunger drive signal output terminal “H”: plunger on
*1 CD loading motor (M702) control *2 CD elevator up/down motor (M701) control
Loading Eject Stop Brake
Elevator
Up
Elevator
Down
Stop Brake
LOD-NEG (pin yd )
“L” “H” “H” “L”
CLP-NEG (pin yh )
“L” “H” “H” “L”
LOD-POS (pin yg )
“H” “L” “H” “L”
CLP-POS (pin yj )
“H” “L” “H” “L”
Terminal
Mod
e
Terminal
Mod
e
Terminal
Mode
Terminal
Mode
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