Matsushita Electric CQ-EF1560L, Руководство по обслуживанию

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Pin
No. Port Descriptions I/O Vol
(V)
38 VDD +5V power supply - 5.1
39 IC (Ground pull-down) I 0
40 X2 Crystal oscillator - 3.0
41 X1 Crystal oscillator - 2.8
42 VSS1 Ground - 0
43 VFD.CE VFD chip enable I 5.1
44 BUS.ON Data BUS control I 5.1
45,46 NC No connection - -
47 COG.BK AUDIO VFD blanking O 0.7
48 H/C.VFD.BLK H/C VFD Blanking O 5.1
49 PWM.OUT Defroster LED power cont. O 5.1
50 H/C.VFD.PWM H/C VFD driver clear O 4.3
51 H/C.VFD.CLK H/C VFD data shift clock O 0.5
52 H/C.VFD.DATA H/C VFD data O 0
53 ACC 5V.DET ACC 5V detection I 5.1
54 EN.B Encoder data I 5.1
55 EN.A Encoder data I 5.1
56-59 KS1-4 Key strobe O 4.6
60-64 KI1-5 Key data I 5.1
7.1. Main/AMNC Block
IC2,62 : YEAMTA2062FL
IC381 :
YEAMT4W66FUL
IC302 : C1BA00000353
IC401 : AN77L05M-E1
IC701 : YEAMA61W12ST
IC761 : C0DBFGD00001
7 PACKAGE AND IC BLOCK DIAGRAM
7
CUSTOM MADE FOR SUBARU / CQ-EF1560L