Kenwood LS-F30, Руководство по обслуживанию

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RXD-M35
7
CIRCUIT DESCRIPTION
Pin No. Pin Name I/O Description
16 X0 O Timer clock output(32.768kHz).
17 MMOD - Connected to ground.
18 S DI I Data input from FL driver IC.
19 S.DO O Data output to FL driver IC.
20 S CK O Clock output to FL driver IC.
21 MLD O CD DSP command load signal output.
22 SUBQ I CD sub code input.
23 SQCK O Clock output for CD sub code.
24 CL SW I CD close detection switch input.
25 RESET I Reset signal input for microprocessor.
26 CE I Power failure input port.
27 OP SW I CD open detection switch input.
28 CD POWER O CD DSP power on/off control.
29 XRST O CD DSP reset output.
30 SLT SW I CD start limit switch input.
31 REM. CONTROL I Remote control signal input.
32 NO USE - Unused.
33 RDS CLK I RDS clock input. (E/T version only)
34 RESET2 - Unused.
35 CD BLKCK I Sub code synchronous signal input.
36 MDATA - Unused.
37 STAT I CD DSP status signal input.
38 MCLK O CD DSP command clock signal output.
39 CLOSE - Unused.
40 OPEN - Unused.
41 PH IN I Unused.
42 FLASH UC1 - Unused.
43 FLASH UC2 - Unused.
44 V CE O Chip enable output to electronic volume system IC.
45 V CLK O Clock output to electronic volume system IC.
46 V DATA O Serial data output to electronic volume system IC.
47 PWR RELAY O Power relay control output. H = ON L = OFF
48,49 NO USE - Unused.
50 FLASH WRITE - Unused.
51 NO USE - Unused.
52 PLL CLK O PLL IC clock output.
53 PLL DO/ST I PLL IC data input.
54 PLL DATA O Data output to PLL IC.
55 PLL CE O PLL IC chip enable.
56 SD I SD detector input. H = NO TUNED L = TUNED
57 TU MUTE O Tuner mute control. L : MUTE ON
58 PACK SW I Deck pack switch input. H = OFF L = ON
59 F REC SW I Deck forward rec switch input. H = OFF L = ON
60 R REC SW I Deck reverse rec switch input. H = OFF L = ON
61 PLAY SW I Deck play switch input. H =OFF L =ON
62 B. CANCEL - Unused.
63 REC/PB O Deck rec/play control.
64 BIAS O Deck bias control.
65 A/B O Unused.
66 LINE MUTE O Deck line mute control.
67 REC MUTE O Rec mute control.
68 CPM O Deck capstan motor control.
69 SOL O Deck solenoid control.
70 RDS DATA - Unused.
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