Sony HCD-MD515 - Component For Dhcmd515 Service Manual page 68

Pin No. Pin Name I/O
66 EWS OUT O
67 STBY I
68 EWS WARN I
69 EWS TEST I
70 O
71 VSS —
72, 73 O
74 RELAY ON O
75 STK MUTE O
76 DBFB HIGH O
77 POWER ON O
78 POWER ON O
79 TA MUTE O
80, 81 —
BUSD0 to
82 to 85 I/O
BUSD3
86 to 90 O
91 PCL OUT O
92 SOFT TEST O
93 ST-CLK O
94 ST-DIN I
95 ST-DOUT O
96 ST-CE O
97 TUNED I
98 STEREO I
99 ST MUTE O
100 O
*1 The set model setting
Model
Terminal
SUFFIX (pin %¶)
SUFFIX (pin %•)
SUFFIX (pin %ª)
SUFFIX (pin ^º)
Standby signal output to external device Not used (open)
Not used (fixed at "H")
Not used (fixed at "H")
Not used (fixed at "H")
Not used (open)
Ground terminal
Not used (open)
Control signal output for speaker protect relay drive "L": relay ON
Mute control signal output terminal for speaker "H": mute ON
DBFB control signal output to the M62427FP-A (IC111)
"L": DBFB HIGH, "H": DBFB NORM/OFF
Power ON/OFF control signal output for audio section "L": power ON, "H": standby
Power ON/OFF control signal output terminal Not used (open)
Line mute control signal output "L": mute ON
Not used (open)
Two way data bus to the master controller (IC500) and CD mechanism controller (IC600)
Not used (open)
Not used (open)
Not used (open)
Clock signal output to PLL circuit in the tuner unit
Serial data input from PLL circuit in the tuner unit
Serial data output to PLL circuit in the tuner unit
Chip enable signal output to PLL circuit in the tuner unit
Tuning indication signal input from the tuner unit
Stereo indication signal input from the tuner unit
Mute control signal output to the tuner unit
Not used (open)
AEP, UK, German,
US
North European
"L" open
open "L"
open "L"
open open
Function
Malaysia, Singapore,
Hong Kong
"L"
"L"
"L"
"L"
– 104 –
Tourist
open
"L"
open
"L"