Philips DP-IF8000, Service Manual

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16
DP-IF8000
Pin No. Pin name I/O Description
49 VCCQH I Power supply terminal.
50 FST1 I Receiver frame sync signal input.
51 AA2 — Not used (OPEN).
52 CAS — Not used (OPEN).
53 DE I Transmitter serial clock signal input.
54 CNDQ — Ground terminal.
55 EXTAL I Exterminal clock signal input (12,2888MHz).
56 VCCQL I Power supply terminal.
57 VCCC I Power supply terminal.
58 GNDC — Ground terminal.
59 FSR1 I Receiver frame sync signal input.
60 SCKR1 I Transmitter serial clock signal input.
61 PINIT — Ground terminal.
62 TA — Ground terminal.
63 BR — Not used (OPEN).
64 BB I Bus busy signal input.
65 VCCC I Power supply terminal.
66 GNDC — Ground terminal.
67 WR — Not used (OPEN).
68 RD — Not used (OPEN).
69 • 70 ADD1 • 0 — Not used (OPEN).
71 BG — Ground terminal.
72 • 73 A0 • 1 — Not used (OPEN).
74 VCCA I Power supply terminal.
75 GNDA — Ground terminal.
76 to 79 A2 to 5 — Not used (OPEN).
80 VCCA I Power supply terminal.
81 GNDA — Ground terminal.
82 to 85 A6 to 9 — Not used (OPEN).
86 VCCA I Power supply terminal.
87 GNDA — Ground terminal.
88 to 89 A10 • 11 — Not used (OPEN).
90 GNDQ — Ground terminal.
91 VCCQL I Power supply terminal.
92 to 94 A12 to 14 — Not used (OPEN).
95 VCCQH I Power supply terminal.
96 GNDA — Ground terminal.
97 to 99 A15 to 17 — Not used (OPEN).
100 to 102 D0 to 2 — Ground terminal.
103 VCCD I Power supply terminal.
104 GNDD — Ground terminal.
105 to 110 D3 — 8 — Ground terminal.
111 VCCB I Power supply terminal.
112 GNDD — Ground terminal.
113 to 118 D9 — 14 — Ground terminal.
119 VCCD I Power supply terminal.
120 GNDD — Ground terminal.
121 to 125 D15 — 19 — Ground terminal.
• IC19 XCB56467PV150 (24 BIT AUDIO DIGITAL SIGNAL PROCESSOR) (2/3)