Hitachi CML170SXW, Service Manual

Page: 14 / 41

8
D. Connector pin Assignment
D-1 J1
Pin NO. Signal Comment
1 VOL Audio Volume Adjust
2,5,8 GND GND
3 OUTL - Left side audio signal
4 OUTL + Left side audio signal
6 OUTL - Right side audio signal
7 OUTL + Right side audio signal
D-2 J5
Pin NO. Signal Comment
1 MUTE Volume adjust power input.
2 LED-Y Power saving mode.
3 LED-G Monitor on mode.
4,10 GND
5 KEY-UP Function select up to VL-701
6 KEY-DOWN Function select down to VL-701
7 KEY-R Function select right to VL-701
8 KEY-L Function select left to VL-701
9 KEY-PWR Power ON/OFF signal to VL-701
D-3 J3 and J4
Pin NO. Signal Comment
1 LO (RO) Speaker out
2 OUTL - (OUTR-) Speaker out
D-4 J2
Pin NO. Signal I/O Comment
1 GND Ground
2 LI 2 Earphone out L
3 RI 2 Earphone out R
4 LI 1 Earphone out L
5 LO Speaker out L
6 NC No connector
7 RI 1 Earphone out R
8 RO Speaker out R