Sony D-FJ61 Service Manual page 18

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Pin No. Pin Name
60 +B ON/OFF
61 IFREQ-O
62 TUMUTE-O
63 TEST
64 IFIN
65 EO
66 NC
67 HOLD
68 NC
69 GND
70 FMIN
71 AMIN
72 VDD
73 RESET
74 XOUT
75 XIN
76 VXT
77 VLCD
78 C1
79 C2
80 VEE
TE
L 13942296513
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I/O
O Radio Power On/Off (VCO Amp block)
O IF Request
O Mute HP control
— Not used
I FM,AM IF input
O PLL error output
— Not used
I Not used
O Not used
— IC System GND
I FM OSC in
I AM OSC in
— VDD power supply 3.0V
I Power reset (Resset by CD Micon)
— Crystal Osc pin
— Crystal Osc pin
— Crystal Osc pin
— LCD voltage doubler
— LCD voltage doubler
— LCD voltage doubler
— Constant voltage for LCD 1.55V
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8
Description
Q Q
3 6 7 1 3 1 5
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9 4 2 8
0 5 8 2 9 9 4 2 8
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9 9
9 9