Sharp CD-BK260V Service Manual page 53

ICM3 VHiES3889F/-1: VCD Companion (ES3889F) (2/2)
Pin No. Port Name Terminal 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.
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Input/Output
Input VIDEO VDD 5 V.
Output Y LUMINANCE DATA BUS FOR SCREEN VIDEO OUTPUT.
— VIDEO ANALOG GROUND.
Output COMPOSITE VIDEO OUTPUT.
Input AUDIO CAP.
Input VOLTAGE SUPPLY 5 V.
Input NOT USED.
Output NOT USED.
Input PAL/NTSC
Output NOT USED.
Output CRYSTAL OUTPUT.
— GROUND.
Input VOLTAGE SUPPLY 5 V.
Input 27 MHz CRYSTAL INPUT.
— GROUND.
— NOT USED.
— GROUND.
Input VOLTAGE SUPPLY 5 V.
Input/Output 13.5 MHz PIXEL CLOCK.
Input/Output 27 MHz PIXEL CLOCK.
Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
Output HORIZONTAL SYNC.
Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
Output VERTICAL SYNC.
Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
Input YUV DATA BUS FOR SCREEN VIDEO PORT.
Input VOLTAGE SUPPLY 5 V.
— GROUND
Input YUV DATA BUS FOR SCREEN VIDEO PORT.
Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
Input YUV DATA BUS FOR SCREEN VIDEO PORT.
Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
Input YUV DATA BUS FOR SCREEN VIDEO PORT.
Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
Input YUV DATA BUS FOR SCREEN VIDEO PORT.
Input/Output DATA FOR PROGRAMMING TO ACCESS INTERNAL REGISTER.
— GROUND.
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CD-BK260V/CD-BK2700V/CD-BK280V
Function