Panasonic CQDF201U - AUTO RADIO/CD DECK, Руководство по обслуживанию

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8. TERMINALS DESCRIPTION
8.1. Main Block
IC601 : C2ABGF000018
Pin
No.
Port Description I/O (V)
1 XIN Crystal oscillator - 1.9
2 TEST2 (Connecting to ground) - 0
3 VREG Voltage regulator
capacitor - 0
4 VSS Ground - 0
5 CHC
DATA Not used
- -
6 N.C. No connection - -
7 CHC CK Not used
- -
8 RM DATA Not used
- -
9-12 N.C. No connection - -
13 /LCD CE LCD chip enable O 0.6
14,15 N.C.
No connection - -
16 LCD DI LCD data O 4.6
17 LCD CLK LCD clock O 4.7
18 N.C. No connection - -
19 BATT Battery detection I 5.0
20 LCD DO LCD data I 4.9
21 l2C CLK Electric volume cont.
clock O 5.2
22 l2C DATA Electric volume cont. data I/O 5.2
23 /LED
Security LED control O 3.7
24 N.C. No connection - -
25 /EJ ILL Eject illumi. Control O 5.0
26 /ILL Illumi. Control O 5.0
27 N.C. No connection - -
28 /P. LED Panel LED control O 0.4
29 FP
CLOSE
Front panel close SW I 5.2
30 PANEL Panel detection SW I 5.2
31 /EJ Eject SW I 4.7
32-
38
N.C. (Connecting to VDD) - 5.0
39 VDD +5V power supply - 5.0
40 VSS Ground - 0
41-
48
N.C. (Connecting to ground) - 0
49 CD CNT CD power control O 4.9
50 INV CNT Invertor control O 4.9
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