Sony D-NF400 Service Manual page 35

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Pin No. Pin Name
63 TEST
64 IF_I
65 ED (DO1)_O
66 NC (DO2)
67 HOLD_I
68 NC (OT1)
69 GND
70 NC (FM_I)
71 TV/FM/AM_I
72 VDD (1.8-2.2V)
73 RESET_I
74 X_O
75 X_I
76 XVT
77 VLCD
78, 79 C1, C2
80 VEE
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I/O
— Not used
I Tuner band (FM/AM/TV/WB) intermediate frequency detection signal input terminal
O PLL error signal output terminal
— Not used
I Not used
O Not used
— Ground terminal
— Not used
I FM/AM/TV/WB OSC signal input terminal
— Power supply terminal (+2.0V)
I System reset signal input from the system controller
O System clock output terminal (16.934 MHz)
I System clock input terminal (16.934 MHz)
I Crystal OSC signal input terminal Not used
Terminal for doubler circuit capacitor connection to develop liquid crystal display drive voltage
—
Not used
Connection terminal of doubler circuit capacitor for liquid crystal display drive power supply
—
Not used
— Constant voltage (+1.55V) for liquid crystal display drive power supply Not used
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Description
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3 6 7 1 3 1 5
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D-NF400/NF401
9 4 2 8
0 5 8 2 9 9 4 2 8
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9 9
9 9
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