Sony XR-M500R Service Manual page 47

QQ
3 7 63 1515 0
Pin No. Pin Name
114
TUNON
LED SW1,
115, 116
LED SW2
NC
117, 118
119 VSS
120 DOLBY
*1 Loading/tape operation motor control
Terminal
LM-LOD (pin ya )
LM-EJ (pin y; )
*2 Front panel open/close motor (M601) control
Terminal
MOT– (pin oj )
MOT+ (pin ok )
TE
L 13942296513
www
.
http://www.xiaoyu163.com
I/O
Tuner system power supply on/off control signal output terminal
O
"H": tuner power on
Security/operation side select control signal output to the liquid crystal display drive controller
O
(IC607)
O
Not used (open)
— Ground terminal
O Dolby-B on/off select signal output to the CXA2510AQ (IC401) "H": dolby on
Mode
LOADING/
STOP
FORWARD
"L"
"L"
Mode
FRONT PANEL
STOP
"L"
"L"
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
Description
EJECT/
REVERSE
"H" "L"
"L" "H"
FRONT PANEL
OPEN OPEN
"L" "H"
"H" "L"
Q Q
3 6 7 1 3 1 5
co
.
9 4 2 8
BRAKE
"H"
"H"
BRAKE
"H"
"H"
0 5 8 2 9 9 4 2 8
m
9 9
9 9
47