Denon DN-D9000 Service Manual page 22

ML9207-01GP (RC: IC101, 201)
AD3 1
AD4 2
SEG1 3
SEG2 4
SEG3 5
SEG4 6
SEG5 7
SEG6 8
SEG7 9
SEG8 10
SEG9 11
SEG10 12
SEG11 13
SEG12 14
SEG13 15
SEG14 16
SEG15 17
SEG16 18
SEG17 19
SEG18 20
ML9207-01GP Terminal Function
Pin No. Symbol
3~37 SEG1~35
39~62 COM1~24
1, 2, 79, 80 AD1~4
72~75 P1~4
71 V
DD
38, 78 V
DISP1~2
64 GND
63, 76 V
FL1~2
70 DA
69 CP
68 CS
67 RESET
65 OSCO
66 OSC1
77 NC
80 79 78 77 76 75 74 73 72 71
TOP VIEW
21 22 23 24 25 26 27 28 29 30
I/O
O FL display anode electrode drive output pin
O FL display grid electrode drive output pin
O FL display anode electrode drive output pin
O General port output pin
V -GND: Power for logic
DD
V -V : Power for FL display drive
DISP FL
Same power source should be used for V
I Serial data input pin (positive logic).
I Shift clock input pin
I Chip select input pin
I Reset input pin, L: All functions are initialized
I
Pin for self-oscillation, target oscillation frequency 4.0MHz
O
Not used
70 69 68 67 66 65 64 63 62 61
31 32 33 34 35 36 37 38 39 40
Function
and V
DD DISP
DN-D9000
60 COM22
59 COM21
58 COM20
57 COM19
56 COM18
55 COM17
54 COM16
53 COM15
52 COM14
51 COM13
50 COM12
49 COM11
48 COM10
47 COM9
46 COM8
45 COM7
44 COM6
43 COM5
42 COM4
41 COM3
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