Toshiba MW20H63 User Manual - Page 21

A 8 7 6 5 4 3 2 1 A H-3 B FROM/TO MPEG/MICON/DSP SD_A0 SD_A1 SD_A2 SD_A3 SD_A4 SD_A5 SD_A6 SD_A7 SD_A8 SD_A9 SD_A10 SD_A11 SD_D0 SD_D1 SD_D2 SD_D3 SD_D4 SD_D5 SD_D6 SD_D7 SD_D8 SD_D9 SD_D10 SD_D11 SD_D12 SD_D13 SD_D14 SD_D15 RAMCS0# RAMCS1# RAMRAS# RAMCAS# SD_BA0 RAMDQM RAMWE# RAMCLK HA0 HA1 HA2 HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 MEMCS0 RD WR P.CON+3.3V GND (D_GND) FROM AUDIO/VIDEO RESET B W854 C4095 0.01 B C D E MEMORY SCHEMATIC DIAGRAM (DVD MT PCB) HA16 C4064 0.1 F HD15 HD7 HD14 HD6 HD13 HD5 HD12 HD4 HD11 C4062 0.1 F HD3 HD10 HD2 HD9 HD1 HD8 HD0 RD FLASHCS HA0 B4007 EBMS160808A102_RDC45 B4008 EBMS160808A102_RDC45 R4040 4.7K 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 FLASH IC 8M IC IC4007 SST39VF1601-70-4C-EKE 1.2 A16 1 1.7 A15 3.3 VCCQ 2 1.0 A14 0 GND 3 0.8 A13 0.7 DQ15 4 1.5 A12 1.9 DQ7 5 2.5 A11 1.3 DQ14 6 1.3 A10 1.2 DQ6 7 1.6 A9 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 0.6 DQ13 0.7 DQ5 0.8 DQ12 8 1.5 A8 0 A19 0 A20 NC 1.6 DQ4 3.3 VCC 1.6 DQ11 1.6 DQ3 1.3 DQ10 3.3 WE# 0 RP# 0.1 VPP 0.1 WP# 0 A19 1.2 DQ2 1.6 A18 1.4 DQ9 0.7 A17 1.4 DQ1 1.4 A7 0.9 DQ8 1.6 A6 1.6 DQ0 1.6 A5 2.6 OE# 1.3 A4 0 GND 1.7 A3 2.6 CE# 2.5 A2 2.5 A0 1.6 A1 HA15 HA14 HA13 HA12 HA11 HA10 HA9 HA8 (W837) HA19 WR RESET C4039 0.1 F HA19 (W838) HA18 HA17 HA7 HA6 HA5 HA4 HA3 HA2 HA1 F G H 8 7 64M SDRAM IC IC4008 M12L64164A-7TG 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 VSS VDD 3.3 SD_D15 SD_D14 1.2 DQ15 0 VSSQ 1.5 DQ14 DQ0 1.5 VDDQ 3.3 DQ1 0.8 C4050 0.1 F SD_D0 SD_D1 SD_D13 2.0 DQ13 DQ2 0.4 SD_D2 C4040 3.3 VDDQ VSSQ 0 6 SD_D12 0.1 F 0.4 DQ12 DQ3 0.5 SD_D3 SD_D11 SD_D10 0.5 DQ11 0 VSSQ 1.7 DQ10 DQ4 0.9 VDDQ 3.3 C4045 DQ5 1.3 0.1 F SD_D4 SD_D5 SD_D9 0.8 DQ9 DQ6 0.8 SD_D6 C4041 3.3 VDDQ VSSQ 0 SD_D8 0.1 F 2.1 DQ8 DQ7 1.3 SD_D7 0 VSS VDD 3.3 C4046 NC 0 NC LDQM 0 0.1 F RAMDQM 5 RAMDQM 0 UDQM WE 3.2 RAMWE# RAMCLK 1.5 CLK 5 R4048 3.3 CKE 47K NC0 NC CAS 3.2 RAS 0.2 CS 3.1 RAMCAS# RAMRAS# RAMCS1# SD_A11 0 A11 BA0 0.5 SD_BA0 SD_A9 0.2 A9 BA1 3.1 RAMCS0# SD_A8 0.2 A8 A10/AP 1.9 SD_A10 SD_A7 1.0 A7 A0 0.2 SD_A0 SD_A6 1.0 A6 A1 0 SD_A1 SD_A5 1.0 A5 A2 0 SD_A2 4 SD_A4 0.9 A4 0 VSS A3 0.3 VDD 3.3 C4047 0.1 F SD_A3 3 C4074 0.1 F C4021 6.3V 100 KA_P C4044 6.3V 100 KA_P C4063 6.3V 220 KA_P C4099 0.01 B MEMCS0 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE C D NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. E F 2 PCB130 DME064 1 G H H-4