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Sony SLV-E730VC - Servo;System;Tuner;Timer Control Microprocessor Pin Function (MA-315 Board IC161)

Sony SLV-E730VC
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5-4
5-6. SERVO/SYSTEM/TIMER/TUNER CONTROL MICROPROCESSOR PIN FUNCTION (MA-315 BOARD IC161)
Pin No. Pin name I/O Function
1 N.C. Not used
2 DEST 0 I Destination judgement 0
3 TU AFT I Tuner analog auto fine tuning input
4 FUNK KEY 2 I 9 KEY input
5 FUNK KEY 1 I 9 KEY input
6 S SENS I Tape end sensor input
7 T SENS I Tape top sensor input
8 VIDEO RF I Video RF input
9 AF ENV I Hi-Fi envelope signal input
10 MOD CONT O RF MOD power control
11 N.C. Not used
12 N.C. Not used
13 QVD O Quasi VD pulse output
14 REMOCON I Remote control signal input
15 SW2 O Tuner system select
16 CAP RVS O Capstan reverse signal output
17 I
2
C CLOK O I
2
C clock (EEPROM, Hi-Fi, MOD, MPX, VPS)
18 RF SWP O RF switching pulse output
19 AF SWP O Hi-Fi switching pulse output
20 END LED O LED output to tape top and tape end sensor
21 AV CONT O Euro 21 pin control
22 PLL DATA (I
2
C DATA 1) O Tuner PLL data/I
2
C data (EEPRM, Hi-Fi, MOD, MPX, VPS)
23 PLL CLOCK O Tuner PLL clock output
24 T ENABLE O Tuner enable signal output
25 SW1 O Tuner system select
26 MODE 4 I CAM encoder input 4
27 MODE 3 I CAM encoder input 3
28 MODE 2 I CAM encoder input 2
29 MODE 1 I CAM encoder input 1
30 REC PRF I Cassette erasing protect tab detect switch input
31 DEST 1 I Destination judgment 1
32 DEST 2 I Destination judgment 2
33 DEST 3 I Destination judgment 3
34 NUB I Fixed to GND
35 NUA I Fixed to GND
36 CLKSEL I Fixed to 5V
37 VCC 5V
38 16MHz (in) I 16MHz
39 16MHz (out) O 16MHz
40 VSS GND
41 32KHz (in) I 32KHz
42 32KHz (out) O 32KHz
43 RESET I RESET signal input
44 N.C. Not used
45 SECAM ON O “L” output when SECAM mode
46 SECAM DET I SECAM detect signal input
47 ME SECAM I MESECAM judgement input
48 A MUTE O Audio mute signal
49 REC P O Hi-Fi audio recording control signal input
50 REC O Audio RP IC control
Pin No. Pin name I/O Function
51 I
2
C CLOCK VIDEO, C+ O I
2
C clock (VIDEO, C+)
52 I
2
C DATA VIDEO, C+ O I
2
C data (VIDEO, C+)
53 TA MUTE O Tuner audio mute signal output
54 DMS UP I Dual mode shuttle control signal input
55 DMS DOWN I Dual mode shuttle control signal input
56 DEC/VTR O Decoder/VTR select
57 SUR ON O Surround control
58 CAM O CAM motor control
59 FULL ERS O Full erase control
60 POWER CONT 1 O MTR 12V control
61 POWER CONT 2 O SW 12V control
62 POWER SAVE CONT 1 O –14V control
63 POWER SAVE CONT C+ O C+ VCC control
64 OSD-CS O OSD chip select signal output
65 S OUT 1 O Serial communication signal (RP)
66 FLD-CS O FL driver chip select signal output
67 S CLK 1 O Serial communication (RP)
68 S OUT 0 O Serial communication signal output (FLD, OSD)
69 S IN 0 I Serial communication signal input (FLD)
70 S CLK 0 O Serial communication clock output (FLD, OSD)
71 N.C. Not used
72 N.C. Not used
73 N.C. Not used
74 C+DET I CANAL+ signal input
75 P FAIL I Power failure detection input
76 W. ENABLE O EEPROM write protect
77 CAP ERR O Capstan error output
78 DURM ERR O Drum error output
79 S REEL I Supply reel sensor input
80 T REEL I Take-up reel sensor input
81 PDCDET I PDC/VPS receiving signal input
82 CHECK I Check signal input
83 N.C. Not used
84 C SYNC I Composite sync input
85 CAP FG I Capstan FG input
86 DURM PG I Drum PG input
87 DURM FG I Drum FG input
88 AMP VSS CTL amplifier GND
89 AMP VREF OUT O CTL amplifier
90 AMP VPEF IN I CTL amplifier
91 CTL IN– I/O CTL singal (–) input/output
92 CTL IN+ I/O CTL singal (+) input/output
93 CTL SW OUT O CTL switch output
94 CTL AMP IN I CTL amplifier input
95 AMPC I CTL amplifier
96 CTL VSS CTL amplifier GND
97 CTL AMP OUT O CTL amplifier output
98 AMP VCC CTL amplifier 5V
99 A VCC Analog 5V
100 N.C. Not used
5-4 E

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