Sony Honda XR-H594WG, Руководство по обслуживанию

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6-10. IC PIN DESCRIPTION
• IC601 MB90574PFV-G-307-BND (SYSTEM CONTROL)
Pin No. Pin Name I/O Pin Description
1, 2 NCO O Not used in the set.
3 PW ON O Power ON control output
4 TEL ON O TEL audio output permission pin
5 NA ON O NAVI audio output permission pin
6 ANTREM O Antenna remote output
7 PLLCE O PLL IC chip enable output
8 VCC — Power supply pin (+5 V)
9 PLLSI I PLL IC serial data input
10 PLLSO O PLL IC serial data output
11 PLLCKO O PLL IC serial clock output
12 UART IN I External equipment to communication data input
13 UART OUT O External equipment to communication data output
14 TEST I External equipment to communication request input
15 GARST O GA-NET reset output
16 BEEP O BEEP control output
17 GASI I GA-NET serial data input
18 GASO O GA-NET serial data output
19 GACKO O GA-NET serial clock output
20 – 24 NCO O Not used in the set.
25 LCDCE O LCD driver chip enable output
26 LCDSO O LCD driver serial data output
27 LCDCKO O LCD driver serial clock output
28 LCDINH O LCD blank indication control output
29 ILL ON O Illumination power control output
30 NCO O Not used in the set.
31 GAC/D O GA-NET mode select output
32 GACS O GA-NET chip select output
33 VSS — GND
34 C — Power stabilization capacitor pin
35 SELF CHK I Self diagnosis mode input
36, 37 TEST MODE0,1 I Test mode input 0, 1
38 DVCC — Power supply pin (+5 V)
39 DVSS — GND
40, 41 NCO O Not used in the set.
42 AVCC — Power supply pin (+5 V)
43 AVRH I VREF+ input
44 AVRL I VREF– input
45 AVSS — GND
46 TH CHK I Temperature detect input
47 NCO O Not used in the set.
48 RC IN0 I Steering remote control input
49 DSTSEL0 I Destination select input 0 (Fixed at “L” in this set.)
50 DSTSEL1 I Destination select input 1 (Fixed at “L” in this set.)
51 DSTSEL2 I Destination select input 2 (Fixed at “L” in this set.)
52 CLK SEL I Clock function with/without setting input (Fixed at “L” in this set.)
53 VSM I S-Meter voltage detection input
54 VCC — Power supply pin (+5 V)
55 – 62 NCO O Not used in the set.
63 VSS — GND
64 VOLCE O Electric volume chip enable output
65 AMP-ATT O Power amplifier mute control output
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