Alpine CDA-9855R, Service Manual

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CDA-9855R
No. Symbol I/O Terminal Description
39 RGB CS O RGB Chip Select output terminal.
40 RGB RST O RGB Reset output terminal.
41 RGB DATA O RGB Serial Data output terminal.
42 RGB CLK O RGB Serial Clock output terminal.
43 A0
44 A1
45 A2
46 A3
47 A4
48 A5
49 A6
50 A7
51 A8
52 A9
53 A10
54 A11
55 A12
56 A13
57 A14
58 A15
59 A18
60 A19
61 WAIT - WAIT terminal.
62 CLK OUT O CLK output terminal to OELD Controller
63
64
65 WR0 - WR0 terminal.
66 IADJ O OELD dimmer control data output terminal.
67 RD - SRAM Output Enable terminal.
68 I-CLK O OELD dimmer control CLK output terminal.
69 BVSS - GND terminal for input/output port.
70 BVDD - Power supply terminal for input/output port.
71 AD0
72 AD1
73 AD2
74 AD3
75 AD4
76 AD5
77 AD6
78 AD7
79 AD8
80 AD9
81 AD10
82 AD11
83 AD12
84 AD13
85 AD14
86 AD15
External ROM address port terminal.
No connect terminal.
External ROM data port terminal.
NC
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