Sony MHC-D7 - Page 22

Pin No. Pin name vO Description
46 X-LAT Berke, | Serial data latch output to the DSP ([C103).
47 TEST O Terminal for test mode.
48 VAREF - Reference Voltage for A/D converter. (+5V) Tl
49 VASS - GND for analog (GND).
50 VSS - GND |
51 VDD - Power supply. (+5V)
52 [ SPEC al I Terminal for mechanism selection. :
l 53 DESTINATION I Terminal for model selection.
DISC SENS I Disc Sensor input terminal.
TC RELAY O REC/PB head selector signal output.
A-SHUT I Deck-A reel table detect.
B-SHUT I Deck-B reel table detect.
B-HALF I Deck-B cassette detect.
A-HALF I Deck-A cassette detect.
220 A PLAY ] Deck-A play detect.
220 B PLAY I Deck-B play detect.
62427-LAT te) Serial data latch output to IC 901.
K-CON-LAT O | Not used (OPEN).
VOL-LAT (AV) O | Not used (OPEN).
65 FRONT * SP RELAY B oO Front speaker Relay Drive output. |
| 66 | REAR*SPRELAYC | O | Rear speaker Relay Drive output.
POWER ON O | Power ON output. L: ON
68 OQ | CD power switch output. |
69
O
|
Not
used
(OPEN).
MUTE O | Mute ON/OFF control. L: Mute ON
COM CLK O | System clock (COM) output. : |
72 COM DIN ] Serial data input from tuner.
73 COM DATA O Serial data (COM) output.
74 K-COM-ON oO Not used (OPEN).
75 RIGID LED oO Not used (OPEN).
76 MD/VIDEO O MD/VIDEO level chage output. (not used) |
77 DBFB HIGH O- | DBFB LOW/HIGH control. L: DBFB High
78 CD PWM SEL O Tray mechanism control selection (GND connection).
79 PRO LOGIC RELAY O | Not used (OPEN).
80 TC-A O | Deck A/B Selection output. L: Deck-A
8] NORM O NORMAL/HIGH Selection output. L : Normal (for tape EQ)
82 BIAS OFF O | Bias ON/OFF Selection output. L: Bias OFF
83 REC MUTE O | REC Mute ON/OFF Selection output. L: Mute ON
84 NR OFF oO NR ON/OFF Selection output. L: NR OFF
PB O | REC/PB Selection output. L:PB
PASS *e AMP/DOLBY oO [ Paley pass signal output.
LINE MUTE ON O | Line mute signal output. L: Mute ON
CAP « M HIGH O | Capstan moter HIGH/LOW Selection output. L: High
A-TRG O | Trigger motor control output.
co)
| Trigger motor control output.