Sony HCD-FX80 - Dvd / Reciever Component, Руководство по обслуживанию

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HCD-FX80
MIB01 BOARD IC507 CXD9836R (PIXEL RESOLUTION CONVERTER)
Pin No. Pin Name I/O Desciption
1 VSS — Digital ground
2 XTCK1 I Test purpose only (must be connected to ground)
3 XSM I Test purpose only (must be connected to VDDE)
4 XTST I Test purpose only (must be connected to VDDE)
5 MST I Test purpose only (must be connected to ground)
6 SMCK I Test purpose only (must be connected to VDDE)
7 to 9 DC9 to DC7 I Chroma data input
10 VDDI — Digital positive supply voltage (+2.5V) for Pad Ring
11 VSS — Digital ground
12 to 15 DC6 to DC3 I Chroma data input
16 VDDE — Digital positive supply voltage (+3.3V) for Pad Ring
17 to 19 DC2 to DC0 I Chroma data input
20 DY0 I Luma data input
21 VSS — Digital ground
22 to 30 DY1 to DY9 I Luma data input
31 VSS — Digital ground
32 to 39 DI0 to DI7 I Through data input
40 VDDI — Digital positive supply voltage (+2.5V) for core
41 VSS — Digital ground
42,43 DI8,DI9 I Through data input
44 DH I Horizontal sync input
45 DV I Vertical sync input
46 VDDE — Digital positive supply voltage (+3.3V) for Pad Ring
47 F1 I Field flag control signal input
48 ALSB I Slave address selection input
49 SDA I/O Data input/output of IC interface
50 SCL I Clock inputt of IC interface
51 VSS — Digital ground
52 NRST I System reset input
53 TEST0 I Test purpose only (must be connected to ground)
54 TEST1 I Test purpose only (must be connected to ground)
55 TEST2 I Test purpose only (must be connected to ground)
56 TEST3 I Test purpose only (must be connected to ground)
57,58 QB0,QB1 O B data output (not used)
59 OVDDE1 — Digital positive supply voltage (+3.3V) for Pad Ring
60 VDDI — Digital positive supply voltage (+2.5V) for Pad Ring
61 VSS — Digital ground
62 to 69 QB2 to QB9 O B data output
70 VDDI — Digital positive supply voltage (+2.5V) for core
71 VSS — Digital ground
72,73 QG0,QG1 O G data output (not used)
74,75 QG2,QG3 O G data output
76 VDDE — Digital positive supply voltage (+3.3V) for Pad Ring
77 to 80 QG4 to QG7 O G data output
81 VSS — Digital ground
82, 83 QG8,QG9 O G data output
84, 85 QR0,QR1 O R data output (not used)
86 to 90 QR2 to QR6 O R data output
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