Panasonic SA-VK460GC, Руководство по обслуживанию

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Pin
No. Mark I/O Function
1 LM_L I Level Meter Left
2 N.C. - No Connection
3 N.C. - No connection
4 WIDE1 O S.Video Output Control
5 DVD_PCONT O DVD Power Control 1
6 DVD_MUTE I DVD Muting Control 1
7 F_HOP O Frequency Hopping
9 CNVss/EFP_CNVSS - Flash Mode Terminal
(Connected to Ground)
10 XC_IN - 32.768 kHz Sub Clock
11 XC_OUT - 32.768 kHz Sub Clock
12 RESET/EFP_RESET - Reset Input
(ACTIVE L)
13 XOUT - 10 MHz Main Clock
14 VSS - Ground (0V)
15 XIN - 10 MHz Main Clock
16 VCC - Power Supply (+5V)
17 NMI - Connect to VCC (+5V)
18 RMT I Remote Control Input
19 N.C. - No Connection
20 SYNC I AC Failure Detect Input
21 ST/DO I Tuner IF Data/Stereo Input
22 SD I Tuner Signal Detect Input
23 KA_LAT O Karaoke Latch (For VK660 EE
only)
24 KA_CLK O Karaoke Clock (For VK660EE
only)
25 KA_DAT O Karaoke Data (For VK660EE
only)
26 ASP_DATA O ASP DATA
27 ASP_CLK O ASP CLOCK
28 N.C. - No Connection
29 PLL_DAT O PLL DATA
30 PLL_CLK O PLL CLK
31 REG 1/EFP_TXD1 I REGION SETTING 1
(Tuner)
32 REG 2/EFP_RXD1 I REGION SETTING 2
(Tuner)
33 REG 3/EFP_SCLK I REGION SETTING 3
(Tuner)
34 EFP_BUSY I EFP Busy
35 DVD_CMD O DVD Command Signal
36 DVD_STA I DVD Status Signal
37 DVD_CLK I DVD Clock Signal
38 N.C. - No Connection
39 MUTE_D O Digital Amplifier Muting
40 MUTE_A O Audio Mute
41 EE_CS/EFP/EPM O EEPROM Chip Select
42 EE_CLK O/I EEPROM CLOCK
43 EE_DATA O/I EEPROM DATA
44 SW_LVL1 O Subwoofer Level 1 (For VK660
only)
45 SW_LVL2 O Subwoofer Level 2 (For VK660
only)
46 PCONT/EFP_CE O Power Control Output
47 DC_DET I DC Detect Input
48 LED_CTRL1 O LED Drive 1
49 LED_CTRL2 O LED Drive 2
50 MIC_LVL1 O MIC Level 1 (For VK460/660 all
series except VK660 GN)
51 MIC_LVL2 O MIC Level 2 (For VK660 all series
except VK440EE/GN)
52 HALF_1 I DECK 1 HALF PLAYBACK
INPUT
Pin
No. Mark I/O Function
53 MODE_1 I DECK 1 MODE PLAYBACK
INPUT
54 N.C. - No Connection
55 N.C. - No Connection
56 PLG_1 O DECK 1 Plunger Control
57 PLG_2 O DECK 2 Plunger Control
58 MTR O DECK motor control (“L” for Motor
ON)
59 REC O Record Signal (ACTIVE: L)
60 DECK1_H O DECK 1 P/B selection (ACTIVE:
H)
61 N.C. - No Connection
62 VCC - Power Supply (+5V)
63 N.C. - No Connection
64 VSS - Ground (0V)
65 N.C. - No Connection
66 N.C. - No Connection
67 V_JOG_A I Volume Jog A
68 V_JOG_B I Volume Jog B
69 ECHO_1 O ECHO Level Control (Only for
VK660 except EE & GN)
70 ECHO_2 O ECHO LEvel Control (Only for
VK660 EE & GN)
71 FL_RESET - FL Reset output
72 FL_CS O FL Driver Chip Select
73 FL_DOUT O Serial Data To FL Driver
74 FL_CLK O Serial Clock To FL Driver
75 ECHO_3 O ECHO level (Only for VK660
except EE & GN)
76 ECHO_MUTE O ECHO Muting Control (Only for
VK660 except EE & GN)
77 N.C. - No Connection
78 ST_SW I Stock Switch of CRS1
79 CCW O CRS1 motor CCW
80 CW O CRS1 motor CW
81 HOME I Home Switch for CRS1
82 CAM_SENSOR I Close Switch for CRS1
83 PLUNGER O Plunger for CRS1
84 BOTTOM_SW I Bottom Switch for CRS1
85 PLAY_SW I Play Switch for CRS1
86 UD_SENSOR I UD Sensor for CRS1
87 OPEN_SW I Open Switch for CRS1
88 N.C. - No Connection
89 DVD_REG I/O DVD Region setting
90 N.C. - No Connection
91 DECK2 I Deck Condition Input 2(
R_INHF/MODE2/HALF2)
92-94 KEY3-KEY1 I KEY 3 to KEY 1 INPUT
95 PHOTO_2 I Rotation Detection Signal
(DECK2)
96 AVSS - Analog Power Supply Input
(Connect to GND)
97 PHOTO_1 I Rotation Detection Signal
(DECK 1)
98 VREF - Reference for A-D (+5V)
99 AVCC - Analog Power Supply Input
100 N.C. - No Connection
21 Terminal Function of IC
21.1. IC2801 (C2CBYY000469 ) System Microprocessor
106
SA-VK460GC / SA-VK460GS / SA-VK460GCS / SA-VK460GCT