Panasonic CQC3400U - AUTO RADIO/CD DECK, Руководство по обслуживанию

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Pin
No.
Port Description I/O (V)
FM AM CD
39 EJ ILL Eject Led drive
signal O 5.2 5.2 5.2
40 NC - - - - -
41 PLL DI PLL data O 0 0 0
42 PLL DO PLL data I 5.0 5.0 5.0
43 PLL CLK PLL data clock O 5.2 5.2 5.2
44 PLL CE PLL chip select O 0 0 0
45 ROM CS (+5V pull up) - - - -
46 PANEL Panel switch signal I 0 0 0
47 OP/CL Open/close detect I 5.1 5.1 5.1
48 LCD5V
CNT
LCD 5V control O 0 0 0
49 EEPROM
DI (NC)
- - - - -
50 EEPROM
SK (NC)
- - - - -
51 DIM1 (Ground pull down) - 0 0 0
52 DIM2 (Ground pull down) - 0 0 0
53 EEPROM
DO (NC)
(Ground pull down) - - - -
54 AF MUTE Audio mute signal O 5.0 5.0 5.0
55 INV CNT Inverter control O 5.0 5.0 5.0
56 CD CNT CD power control O 0 0 0
57 MAIN
CONT
Main power control O 5.0 5.0 5.0
58 SW CNT Sub Woofer control O - - -
59 RDS
DATA
(NC)
- - - - -
60 RESET System reset I 5.0 5.0 5.0
61 RM DATA Remote control data I 5.0 5.0 5.0
62 BATT Battery detekut I 5.2 5.2 5.2
63 RDS
CLK (NC)
- - - - -
64 CDC STB (Ground pull down) - 0 0 0
65 ROTARY
1
Rotary encoder
input 1 I 5.0 5.0 5.0
66 ROTARY
2
Rotary encoder
input 2 I 5.0 5.0 5.0
67 VSS0 Ground - 0 0 0
68 VDD1 +5V power supply - 5.2 5.2 5.2
69 X2 Crystal oscillator - 3.0 3.0 3.0
70 X1 Crystal oscillator - 2.5 2.5 2.5
71 TEST (Test terminal) - 0 0 0
72 XT2 Crystal oscillator - 2.9 2.9 2.9
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