Sharp CD-BK260V Service Manual page 53

ICM3 VHiES3889F/-1: VCD Companion (ES3889F) (2/2)
Pin No. Port Name
59,60 VVDD VVDD
61 YDAC YDAC
62,63 VGND VGND
64 VDAC VDAC
65 PLLCAP PLLCAP
66 VDD VDD
67* AUX06 N.C.
68* AUX05 N.C.
69 AUX04 PAL/NTSC
70* AUX03 N.C.
71 XOUT XOUT
72 GND GND
73 VDD VDD
74 XIN XIN
75 GND GND
76* N.C. N.C.
77 GND GND
78 VDD VDD
79 PCK PCK
80 PCK2 PCK2
81 DSC_D7 LD7
82 HSYNC HSYNC
83 DSC_D6 LD6
84 VSYNC VSYNC
85 DSC_D5 LD5
86-89 YUV7 YUV7
90 VDD VDD
91 GND GND
92 YUV3 YUV3
93 DSC_D4 LD4
94 YUV2 YUV2
95 DSC_D3 LD3
96 YUV1 YUV1
97 DSC_D2 LD2
98 YUV0 YUV0
99 DSC_D1 LD1
100 GND GND
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Terminal Name Input/Output
Input
Output
—
Output
Input
Input
Input
Output
Input
Output
Output
—
Input
Input
—
—
—
Input
Input/Output
Input/Output
Input/Output
Output
Input/Output
Output
Input/Output
Input
Input
—
Input
Input/Output
Input
Input/Output
Input
Input/Output
Input
Input/Output
—
CD-BK260V/CD-BK2700V/CD-BK280V
VIDEO VDD 5 V.
Y LUMINANCE DATA BUS FOR SCREEN VIDEO OUTPUT.
VIDEO ANALOG GROUND.
COMPOSITE VIDEO OUTPUT.
AUDIO CAP.
VOLTAGE SUPPLY 5 V.
NOT USED.
NOT USED.
PAL/NTSC
NOT USED.
CRYSTAL OUTPUT.
GROUND.
VOLTAGE SUPPLY 5 V.
27 MHz CRYSTAL INPUT.
GROUND.
NOT USED.
GROUND.
VOLTAGE SUPPLY 5 V.
13.5 MHz PIXEL CLOCK.
27 MHz PIXEL CLOCK.
DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
HORIZONTAL SYNC.
DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
VERTICAL SYNC.
DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
YUV DATA BUS FOR SCREEN VIDEO PORT.
VOLTAGE SUPPLY 5 V.
GROUND
YUV DATA BUS FOR SCREEN VIDEO PORT.
DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
YUV DATA BUS FOR SCREEN VIDEO PORT.
DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
YUV DATA BUS FOR SCREEN VIDEO PORT.
DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
YUV DATA BUS FOR SCREEN VIDEO PORT.
DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
GROUND.
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Function