Sony Sony Car Stereo System XR-M510, Руководство по обслуживанию

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41
XR-M510
Pin No. Pin Name I/O Description
114
TUNON O
Tuner system power supply on/off control signal output terminal
“H”: tuner power on
115, 116
LED SW1,
LED SW2
O
Security/operation side select control signal output to the liquid crystal display drive controller
(IC607)
117, 118
NC O
Not used (open)
119 VSS — Ground terminal
120 DOLBY O Dolby-B on/off select signal output to the CXA2510AQ (IC401) “H”: dolby on
*2 Front panel open/close motor (M601) control
STOP
FRONT PANEL
OPEN
FRONT PANEL
OPEN
BRAKE
MOT– (pin
oj
) “L” “L” “H” “H”
MOT+ (pin
ok
) “L” “H” “L” “H”
Terminal
Mode
*1 Loading/tape operation motor control
STOP
LOADING/
FORWARD
EJECT/
REVERSE
BRAKE
LMLOD (pin
ya
)
“L” “H” “L” “H”
LMEJ (pin
y;
)
“L” “L” “H” “H”
Terminal
Mode
*3 Destination setting
TYPE A *
TYPE B * South European
DSTSEL1 (pin
<z/v
) “L” “H” “H”
DSTSEL2 (pin
<z/b
) “L” “H” “L”
* Please refer to servicing notes (page 3) for system of TYPE A and B.
Terminal
Model