Panasonic CQ-C7300W, Руководство по обслуживанию

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Pin
No.
Port Description I/O Volt (V)
FM AM CD
1 PANEL
OPEN
PANEL OPEN
detection I 5.2 5.2 5.2
2 PANEL
CLOSE
PANEL CLOSE
detection I 0 0 0
3 NC No Connection - - - -
4 BATT BATT detection I 5.1 5.1 5.1
5 ACC ACC detection I 5.1 5 5.1
6 SDA Electronic VOL data I/O 5 5 5
7 SCK Electronic VOL clock O 5 0 5
8 NC No Connection - - - -
9 Vss GND - 0 0 0
10 ST FM ST detection I 5.1 5.1 5.1
11 PLL DI
(MO)
PLL data output O 0 0 0
12 PLL DO
(MI)
PLL data input I 5.2 5.2 5.2
13 PLL CLK PLL clock output O 5 5 5
14 PLL CE PLL chip enable
output O 0 0 5
15 CD RST CD deck reset output O 5 5 0
16 SUB SI SUB CPU Data O 4.9 4.9 4.9
17 LCDCLK LCD clock O 4.8 4.8 4.8
18 SUB SO SUB CPU Data I 4.2 4.2 4.2
19 CD SO
(MI)
CD Data I 1.4 1.4 1.4
20 CD SCK CD clock transmit O 4.9 4.9 4.9
21 Vdd Power supply I 5 5 5
22 CD SI
(MO)
CD Data O 0 0 0
23 NC No Connection - - - -
24 CDC
CLK
CD Changer clock I 0 0 0
25 CONDENSOR Capacitor for power
supply - 3.2 3.2 3.2
26 CDC
DATA
CD Changer data i 0 0 0
27 CDC
STB
Changer storobe
signal input i 0 0 0
28 CD IN DISC In detection I 4.9 4.9 0.4
29 DECK V
CONT
DECK power supply
control output O 5 5 5
30 CD STB Strobe signal for CD
communication O 3.3 3.3 3.3
31 NC No Connection - - - -
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