Mitsubishi Electric WD-Y57 Service Manual page 77

1 2 3
PG 12....DM3 [DMMEMA/DC]
DM 2,4 MEMVREF
A
MEMCLKA,MEMCLKAN,MEMCLKEA
CASAN,CSAN[0-1],DQMAN[0-3],QSA[0-3],RASAN,WEAN
DM 2
AA[0-14]
DQA[0-31]
B
1.3V
C8102 C8103
220 220
4V 4V
2.6VS DGND DGND
DM12
IC8101
LP2996MRXNOPB
8 7 6 5
C
R8101 C8101
10K 47
1/16W
6.3V
1 2 3 4
1.3V
C8153
0.1
C8104
25V/16V 0.1
DGND
DGND
DGND
D
E
F
G
H
I
J
K
4 5 6 7
R8102
1/16W 33-JX4 RM1608X4 (3216)
DQA[3] MDQA[3]
1 8
DQA[2] MDQA[2]
2 7
DQA[1] MDQA[1]
3 6
DQA[0] MDQA[0]
4 5
R8103
1/16W 33-JX4 RM1608X4 (3216)
DQA[7] MDQA[7]
1 8
DQA[6] MDQA[6]
2 7
DQA[5] MDQA[5]
3 6
DQA[4] MDQA[4]
4 5
R8104
1/16W 33-JX4 RM1608X4 (3216)
DQA[8] MDQA[8]
1 8
DQA[9] MDQA[9]
2 7
DQA[10] MDQA[10]
3 6
DQA[11] MDQA[11]
4 5
R8105
1/16W 33-JX4 RM1608X4 (3216)
DQA[12] MDQA[12]
1 8
DQA[13] MDQA[13]
2 7
DQA[14] MDQA[14]
3 6
DQA[15] MDQA[15]
4 5
R8106
1/16W 33-JX4 RM1608X4 (3216)
DQA[19] MDQA[19]
1 8
DQA[18] MDQA[18]
2 7
DQA[17] MDQA[17]
3 6
DQA[16] MDQA[16]
4 5
R8107
1/16W 33-JX4 RM1608X4 (3216)
DQA[23] MDQA[23]
1 8
DQA[22] MDQA[22]
2 7
DQA[21] MDQA[21]
3 6
DQA[20] MDQA[20]
4 5
R8108
1/16W 33-JX4 RM1608X4 (3216)
DQA[24] MDQA[24]
1 8
DQA[25] MDQA[25]
2 7
DQA[26] MDQA[26]
3 6
DQA[27] MDQA[27]
4 5
R8109
1/16W 33-JX4 RM1608X4 (3216)
DQA[28] MDQA[28]
1 8
DQA[29] MDQA[29]
2 7
DQA[30] MDQA[30]
3 6
DQA[31] MDQA[31]
4 5
R8110
1/16W 56-JX4 RM1608X4 (3216)
MDQA[0]
1 8
MDQA[1]
2 7
MDQA[2]
3 6
MDQA[3]
4 5
R8111
1/16W 56-JX4 RM1608X4 (3216) C8105
0.1
25V/16V
MDQA[4]
1 8
MDQA[5]
2 7
MDQA[6]
3 6
MDQA[7]
4 5
R8112
1/16W 56-JX4 RM1608X4 (3216)
MDQA[11] C8106
1 8
0.1
25V/16V
MDQA[10]
2 7
MDQA[9]
3 6
DGND
MDQA[8]
4 5
R8113
1/16W 56-JX4 RM1608X4 (3216)
MDQA[15]
1 8
MDQA[14]
2 7
MDQA[13]
3 6
MDQA[12]
4 5
R8114
1/16W 56-JX4 RM1608X4 (3216)
MDQA[16]
1 8
MDQA[17]
2 7
MDQA[18]
3 6
MDQA[19]
4 5
R8115
1/16W 56-JX4 RM1608X4 (3216)
MDQA[20]
1 8
MDQA[21] C8107
2 7
0.1
25V/16V
MDQA[22]
3 6
MDQA[23]
4 5
R8116
1/16W 56-JX4 RM1608X4 (3216)
MDQA[27]
1 8
MDQA[26] C8108
2 7 0.1
25V/16V
MDQA[25]
3 6
MDQA[24]
4 5
DGND
R8117
1/16W 56-JX4 RM1608X4 (3216)
MDQA[31]
1 8
MDQA[30]
2 7
MDQA[29]
3 6
MDQA[28] C8109
4 5
0.1
25V/16V
C8110
22
6.3V
DGND
8 9 10
MAA[0-14]
MDQA[0-31]
R8128 R8129
56 56
R8118 1/16W 1/16W
1/16W 10-JX4 RM1608X4 (3216)
R8126
33
AA[3] MAA[3] MEMCLKA 1/16W MCLKA
1 8
R8127
AA[2] MAA[2]
33
2 7 1/16W
MEMCLKAN MCLKA#
AA[1] MAA[1]
3 6 R8130
33
1/16W
AA[0] MAA[0] MEMCLKEA MCKENA#
4 5
R8119
1/16W 10-JX4 RM1608X4 (3216)
AA[7] MAA[7]
1 8
AA[6] MAA[6]
2 7
AA[5] MAA[5]
3 6
AA[4] MAA[4]
4 5
R8120
1/16W 10-JX4 RM1608X4 (3216)
AA[11] MAA[11]
1 8
AA[10] MAA[10]
2 7
AA[9] MAA[9]
3 6
AA[8] MAA[8]
4 5
R8121
R8145 33 1/16W
1/16W 10-JX4 RM1608X4 (3216) DQMAN[0] MDQMA#0
R8146 33 1/16W
DQMAN[1] MDQMA#1
1 8
R8147 33 1/16W
AA[14] MAA[14] DQMAN[2] MDQMA#2
2 7
AA[13] MAA[13] DQMAN[3] R8148 33 1/16W MDQMA#3
3 6
AA[12] MAA[12]
4 5
QSA[0] R8137 33 1/16W MQSA0
R8138 33 1/16W
QSA[1] MQSA1
R8139 33 1/16W
QSA[2] MQSA2
R8140 33 1/16W
QSA[3] MQSA3
R8122
1/16W 82-JX4 RM1608X4 (3216)
R8133
MAA[0]
1 8
1/16W 33-JX4 RM1608X4 (3216)
MAA[1] C8111
2 7
0.1 CSAN[1] MCSA#1
16V 1 8
MAA[2]
3 6 CSAN[0] MCSA#0
MAA[3] 2 7
4 5
RASAN MRASA#
3 6
R8123
CASAN MCASA#
4 5
1/16W 82-JX4 RM1608X4 (3216)
MAA[4]
R8134
1 8
33
MAA[5] WEAN 1/16W MRWEA#
2 7
MAA[6]
3 6
MAA[7]
4 5
R8124
1/16W 82-JX4 RM1608X4 (3216)
MAA[11]
1 8
MAA[10]
C8112
2 7 0.1
MAA[9] 16V
3 6
MAA[8]
4 5
DGND
R8125
R8149 56
1/16W 82-JX4 RM1608X4 (3216) MDQMA#0 1/16W
R8150 56
1/16W
MAA[12] MDQMA#1 C8114
1 8
R8151 56 0.1
25V/16V
MAA[13] MDQMA#2 1/16W
2 7
R8152 56
MAA[14] MDQMA#3 1/16W
3 6
4 5
R8141 56 1/16W
MQSA0 C8116
0.1
C8113 R8142 56 1/16W 25V/16V
22 MQSA1
6.3V
MQSA2 R8143 56 1/16W
R8144 56 1/16W
DGND MQSA3 DGND
C8115
10
16V
DGND
11 12 13 14
IC8102
C8117 NT5DS16M16CS-5T C8135
0.1 0.1
25V/16V 25V/16V
1 VDD VSS 66
MDQA[0] MDQA[15] MDQA[15]
2 DQ0 DQ15 65
C8118 C8136
0.1 0.1
3 VSSQ 64
VDDQ
25V/16V
MDQA[14] 25V/16V
MDQA[1] DQ14 MDQA[14]
4 DQ1 63
MDQA[2] MDQA[13] MDQA[13]
5 DQ2 DQ13 62
0.1
C8129
25V/16V
6 VSSQ VDDQ 61
MDQA[12]
MDQA[3] 7 DQ12 60 MDQA[12]
DQ3
MDQA[11]
MDQA[4] MDQA[11]
C8119 8 DQ4 DQ11 59 C8137
0.1 0.1
9 VDDQ VSSQ 58
25V/16V 25V/16V
MDQA[5] MDQA[10] MDQA[10]
10 DQ5 DQ10 57
MDQA[9]
MDQA[6] 11 56 MDQA[9]
DQ6 DQ9
C8130 0.1
25V/16V
12 VSSQ VDDQ 55
MDQA[7] MDQA[8] MDQA[8]
13 DQ7 DQ8 54
C8120 C8138
0.1 0.1
14 NC NC 53
25V/16V 25V/16V
DGND
15 VDDQ VSSQ 52
MQSA0 MQSA1 MQSA1
16 LDQS UDQS 51
C8121 C8139
C8131
0.1 17 NC DNU 50 0.1 0.1
25V/16V 25V/16V 25V/16V
18 49
VDD VREF
19 DNU VSS 48
MDQMA#0 MDQMA#1 MDQMA#1
20 LDM UDM 47
MRWEA# MCLKA# MRWEA#
21 WE# CK# 46
MCASA# MCLKA MCASA#
22 45
CAS# CK
MRASA# MCKENA# MRASA#
23 RAS# CKE 44
MCSA#0 MCSA#1
24 CS# NC 43
MAA[12]
25 NC A12 42
MAA[14]
MAA[11]
26 BA0 A11 41
MAA[13] MAA[9]
27 BA1 A9 40
MAA[10] MAA[8]
28 A10/AP A8 39
MAA[0] MAA[7]
29 38
A0 A7
MAA[1]
MAA[6]
30 A1 A6 37
MAA[2] MAA[5]
31 A2 A5 36
MAA[3] MAA[4]
32 A3 A4 35
C8122 C8140
0.1 0.1
33 34
VDD VSS
25V/16V
25V/16V
MDQA[0-31]
IC8103
NT5DS16M16CS-5T
C8123 C8141
0.1 0.1
25V/16V 25V/16V
1 VDD VSS 66
MDQA[16] MDQA[31] MDQA[31]
2 DQ0 DQ15 65
C8124 C8142
0.1 0.1
3 VSSQ 64
VDDQ
25V/16V
25V/16V
MDQA[17] DQ14 MDQA[30] MDQA[30]
4 DQ1 63
MDQA[18] MDQA[29] MDQA[29]
5 DQ2 DQ13 62
C8132 0.1
25V/16V
6 VSSQ VDDQ 61
MDQA[28]
MDQA[19] 7 DQ12 60 MDQA[28]
DQ3
MDQA[20] MDQA[27] MDQA[27]
8 DQ4 DQ11 59
C8125 C8143
0.1 0.1
9 VDDQ VSSQ 58
25V/16V 25V/16V
MDQA[21] MDQA[26] MDQA[26]
10 DQ10 57
DQ5
MDQA[25]
MDQA[22] MDQA[25]
11 DQ6 DQ9 56
C8133 0.1
25V/16V
12 VSSQ VDDQ 55
MDQA[23] MDQA[24] MDQA[24]
13 DQ7 DQ8 54
C8126 C8144
0.1 14 53 0.1
25V/16V NC NC 25V/16V
DGND
15 VDDQ VSSQ 52
MQSA2 MQSA3 MQSA3
16 LDQS UDQS 51
C8127 C8134 C8145
0.1 17 NC DNU 50 0.1
0.1
25V/16V 25V/16V
25V/16V
18 49
VDD VREF
19 DNU VSS 48
MDQMA#2 MDQMA#3 MDQMA#3
20 LDM UDM 47
MRWEA# MCLKA# MRWEA#
21 WE# CK# 46
MCASA# MCLKA MCASA#
22 CAS# CK 45
MRASA# MCKENA# MRASA#
23 RAS# CKE 44
MCSA#0 MCSA#1
24 CS# NC 43
MAA[12]
25 42
NC A12
MAA[14] MAA[14]
MAA[11]
26 BA0 A11 41
MAA[13] MAA[9] MAA[13]
27 BA1 A9 40
MAA[10] MAA[8] MAA[10]
28 A10/AP A8 39
MAA[0] MAA[0]
29 38 MAA[7]
A0 A7
MAA[1] MAA[6] MAA[1]
30 A1 A6 37
MAA[2] MAA[5] MAA[2]
31 A2 A5 36
MAA[3] MAA[4] MAA[3]
32 A3 A4 35
C8128 C8146
0.1 0.1
33 34
VDD VSS
25V/16V
25V/16V
DGND DGND DGND
CONTENTS
PG 1.....BLOCK PG 15....DM6 [1394/DVI/F]
PG 2.....POWER PG 16....DM7 [DMPOD]
PG 3.....TERMINAL PG 17....DM8 [DMADC-MAIN]
PG 4.....SIGNAL1 [TV MICRO] PG 18....DM9 [DMADC-PCSUB]
PG 5.....SIGNAL2 [AUDIO / PIC MICRO] PG 19....DM10 [SPA]
PG 6.....SIGNAL3 [VIDEO SWITCH / DCDC CONVERTER] PG 20....DM11 [SPA2]
PG 7.....SIGNAL4 [3DYC / NTSC DECODER]
PG 21....DM12 [DMDCDC]
PG 8.....SIGNAL5 [TUNER1 / DEMOD1]
PG 22....DM13 [DVI]
PG 9.....SIGNAL6 [TVGOS]
PG 23....DM14 [DMAUDIO]
PG 10....DM1 [DMHDMI]
PG 24....DM15 [FMTMICRO]
PG 11....DM2 [DMCORE] PG 25....MISC [FRONT/CONTROL/PREAMP/E2P/SWLAMP]
PG 12....DM3 [DMMEMA/DC] PG 26....[INTERFACE / ENG-PWR]
PG 13....DM4 [DMMEMB/USB]
PG 14....DM5 [DMROM/AV]
15 16
IC8104
NT5DS16M16CS-5T
1 VDD VSS 66
MDQA[0]
2 DQ0 DQ15 65
3 VSSQ 64
VDDQ
MDQA[1]
DQ14
4 DQ1 63
MDQA[2]
5 DQ2 DQ13 62
0.1
C8147
25V/16V
6 VSSQ VDDQ 61
MDQA[3]
7 DQ12 60
DQ3
MDQA[4]
8 DQ4 DQ11 59
9 VDDQ VSSQ 58
MDQA[5]
10 DQ5 DQ10 57
MDQA[6]
11 56
DQ6 DQ9
C8148 0.1
25V/16V
12 VSSQ VDDQ 55
MDQA[7]
13 DQ7 DQ8 54
14 NC NC 53
DGND
15 VDDQ VSSQ 52
MQSA0
16 LDQS UDQS 51
C8149
17 NC DNU 50 0.1
25V/16V
18 49
VDD VREF
19 DNU VSS 48
MDQMA#0
20 LDM UDM 47
MCLKA#
21 WE# CK# 46
MCLKA
22 45
CAS# CK
MCKENA#
23 RAS# CKE 44
24 CS# NC 43
MAA[12]
25 NC A12 42
MAA[14]
MAA[11]
26 BA0 A11 41
MAA[13] MAA[9]
27 BA1 A9 40
MAA[10] MAA[8]
28 A10/AP A8 39
MAA[0] MAA[7]
29 38
A0 A7
MAA[1]
MAA[6]
30 A1 A6 37
MAA[2] MAA[5]
31 A2 A5 36
MAA[3] MAA[4]
32 A3 A4 35
33 34
VDD VSS
IC8105
NT5DS16M16CS-5T
1 VDD VSS 66
MDQA[16]
2 DQ0 DQ15 65
3 VSSQ 64
VDDQ
DQ14 MDQA[17]
4 DQ1 63
MDQA[18]
5 DQ2 DQ13 62
C8150 0.1
25V/16V
6 VSSQ VDDQ 61
MDQA[19]
7 DQ12 60
DQ3
MDQA[20]
8 DQ4 DQ11 59
9 VDDQ VSSQ 58
MDQA[21]
10 DQ10 57
DQ5
MDQA[22]
11 DQ6 DQ9 56
C8151 0.1
25V/16V
12 VSSQ VDDQ 55
MDQA[23]
13 DQ7 DQ8 54
14 53
NC NC
DGND
15 VDDQ VSSQ 52
MQSA2
16 LDQS UDQS 51
C8152
17 NC DNU 50
0.1
25V/16V
18 49
VDD VREF
19 DNU VSS 48
MDQMA#2
20 LDM UDM 47
MCLKA#
21 WE# CK# 46
MCLKA
22 CAS# CK 45
MCKENA#
23 RAS# CKE 44
24 CS# NC 43
MAA[12]
25 42
NC A12
MAA[11]
26 BA0 A11 41
MAA[9]
27 BA1 A9 40
MAA[8]
28 A10/AP A8 39
29 38 MAA[7]
A0 A7
MAA[6]
30 A1 A6 37
MAA[5]
31 A2 A5 36
MAA[4]
32 A3 A4 35
33 34
VDD VSS
DGND
WD-57732 V33+
WD-65732 V33+
WD-73732 V33+
WD-Y57 V33Y
WD-Y65 V33Y
PAGE 12