Hitachi DV-W1U specifications DECK-2 DEC, Mpeg Decoder

DECK-2 [DEC] SCHEMATIC DIAGRAM					To
					REGULATOR
					[REG]
					PG1901
	16Mbit SDRAM				SW	SW	SW	SW
									1A
	1		50						2A	To
	2		49						3A
	3		48							DECK-1
	4		47						4A
	5		46							1A-6A
	6		45						5A
	7		44
	8		43						6A		2.5V REG.						220u
	9		42
	10		41
	11		40
	12		39
	13		38													220u
	14	-80F	37	220u													C2244
	15		36
	16		35														220/16
	17		34
	18		33													620
	19		32
	20		31
	21		30													160
	22		29
	23		28																	G
	24		27
	25		26
																160
	1		50													160
	2		49					220u
	3		48
	4		47
	5		46
	6		45												VIDEO
	7		44													160
	8		43												ENCODER
	9		42															To
	10		41
	11		40															REAR JACK
	12		39
	13		38															[JAK]
	14	-80F	37													160
	15		36															PG1302
	16		35
	17		34
	18		33
	19		32
	20		31													160
	21		30												620
	22		29
	23		28
	24		27
	25		26
	16Mbit SDRAM																			F
	To
	DECK-1		33A
	33A																	9A
										MPEG DECODER
																				E
																		10A
																		11A
																		12A
								220u										13A
																		14A
																		15A
																		16A
														PLL				17A
																		18A
																		19A
																		32A	To	D
																		20A	DECK-1
																			9A-32A
																		21A
																		22A
											IC1603							23A
										MSM5416258B-28J1
											4Mbit DRAM
																		24A
																		25A
	C1100																	26A		C
	0.1																	27A
												INVERTER
										1	48
										2	47
										3	46
										4	45
										5	44
										6	43
										7	42
										8	41
										9	40
										10	39
										11	38
										12	37
										13	36
										14	35
										15	34				SH1 μCOM
										16	33
										17	32
			I/F GA							18	31									B
										19	30
										20	29
										21	28
										22	27
										23	26
										24	25
											IC1602
										MBM29F160TE-90
										16Mbit FLASH ROM
																	BUFFER
								7A	To
									DECK-1
									7A
																		28A		A
																		29A
																		30A
											To							31A
											INTERFACE
	To														To
											[IF]			8A			DECK-2 [DEC]
															DECK-1
	DVD-ROM										PG1905	9 8 7 6 5 4 3 2 1	10		8A
	PG1101
1	2		3		4				5		6		7		8	9	10	11		12
				DECK-2	5 - 13			5 - 14	DECK-2									DECK-2		5 - 15