JVC KD-R460J, Руководство по обслуживанию

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(No.MA596<Rev.005>)9/28
27 HD_DATA_HD I HD Data Input (for HD model only)
28 PVcc - Power supply for I/O circuits
29 FREQ_SEL O Frequency Select Pulse: Power On/
L: Power Off
30 Vss - GND
31 ENC2 I Volume Encoder Pulse Input 2
32 ENC1 I Volume Encoder Pulse Input 1
33 REMO I Remocon Input L (Pulse): Remote control
data/H: Standby
34 STAT I DSP Status Signal
35 SW1 I CD Mecha SW1
35 DEBUG_2A O For Debug
36 PVcc - Power supply for I/O circuits
37 NC O No Use
38 Vss - GND
39 RESET I Reset Input
40 Vss - GND
41 PLLVcc - Power supply for PLL
42 PAN_DET I Panel Detection input L: Panel Attached/
H: Panel Detached
42 NC I No Use (for non detachable model)
43 Vcc - Power supply
44 EXTAL I High Speed Clock 12MHz
45 XTAL O High Speed Clock 12MHz
46 Vss - GND
47 Vss - GND
48 PVcc - Power supply for I/O circuits
49 D-0 I/O USB Data- 0
50 D+0 I/O USB Data+ 0
51 ASEMD I ASE Mode Select Pin
52 PSW I CD Mecha Position Setting SW (Reset Switch)
53 BT_MUTE I BT Mute L: Mute OFF/H: Mute ON
53 NC I No Use (for non BT model)
54 STAGE2 I Model Selecting Input 2
54 STEERING_REMO
2 I OE Remote In 2 (for DOP models)
55 STAGE1 I Model Selecting Input 1
55 STEERING_REMO
1 I OE Remote In 1 (for DOP models)
56 TEL_MUTE I Tel Mute Detection Input (for JVC Model)
56 LINE_MUTE I Line Mute Detection Input (For KWD Model)
56 NC I No Use (for non support Tel mute model)
57 DC_ERR1 I Detect DC Offset Error from EVOL IC L: DC Error ON/
H: DC Error OFF
58 Avss - GND
59 Avcc - Power Supply
60 Avref - Reference Power Supply
61 TRST I Debugging Interface. Reset Input.
62 ASEBRKAK/ASE-
BRK I/O Emulator Break Mode Acknoledge/Break Input
Pin No. Pin Name I/O Application
Processing/Operation/
Description