Video Capture

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This page documents the procedure of capturing the video signal of the upper and lower screens of the 3DS.

The information on this page was found by 3DBrew User: Matyapiro31

Lower Screen Dump

Test Points on the front of the board:

#	Name	TP	RED	#	Name	TP	GREEN	#	Name	TP	BLUE
10	CN2-31	184	R0	20	CN2-39	186	G0	24	CN1-34	188	B0
12	CN2-32	178	R1	19	CN2-40	180	G1	18	CN1-33	182	B1
13	CN2-33	172	R2	21	CN1-40	174	G2	17	CN1-32	176	B2
11	CN2-34	166	R3	14	CN1-39	above 180	G3	23	CN1-31	170	B3
2	CN2-35	183	R4	22	CN1-38	185	G4	5	CN1-30	187	B4
3	CN2-36	177	R5	16	CN1-37	179	G5	6	CN1-29	181	B5
1	CN2-37	171	R6	15	CN1-36	below 179	G6	7	CN1-28	175	B6
4	CN2-38	165	R7	9	CN1-35	167	G7	8	CN1-27	169	B7

#	Name	TP	Description
25	CN2-30	189	CLK
26	CN2-28	191	VSYNC
27	CN2-27	190	HSYNC

This table (taken from the picture above) shows which TP (test-point) to get the bit of the corresponding color (R=red, G=green, B=blue).

And the TP to get Clock, Vertical-Sync and Horizontal-Sync.