Mitsubishi Electric WD-52631 Service Manual page 66

1 2 3
PG 14....DM6 [1394/DVI/F]
A
DM 2 1394CNA
1394PWRDOWN
1394LPS
1394LKON
1394STBY
DM 5
1394PDEN
1394PHYRST
1394NRST
B
8 7 6 5 8 7 6 5
R8402 R8416
33 33
1/16W 1/16W
1 2 3 4 1 2 3 4
C8409 C8411
0.1 0.1
25V/16V 25V/16V
C8408
0.1
25V/16V
162 160 159 158 157 156 155 154 153
161
VDD33
C8401
C 163 GND
0.1
25V/16V
164 VDD15
165 EXTSTA
166 EXTVALA
167 VDD33
C8402
0.1 168 GND
25V/16V
169 EXTCKA
170 EXTD0A
C8403
0.1
25V/16V 171 VDD33
C8476
0.1
25V/16V 172 NIRQ
R8497
100
1/16W
173 NRESET
R8401
10K
1/16W
174 MINTEST
R8417
10K
1/16W
175 SCANTEST
D R8406
10K
1/16W 176 TIN44
FCEN3B
DM 5 177 NCS1
1394DMAREQ GPIOA[4]
178 DMAREQ
DM 2 R8407
10K 1/16W
DM 5 FCEN3A 179
GND
FAD[15]
180 ADDT15
FAD[14]
181 ADDT14
FAD[13]
182 ADDT13
FAD[12]
183 ADDT12
C8404
25V/16V 0.1
184 VDD33
FAD[11]
185 ADDT11
FAD[10]
186 ADDT10
FAD[9]
187 ADDT9
FAD[8]
188 ADDT8
E
R8408
189 TIN3
10K 1/16W
190 NCB0
191 GND
C8405
25V/16V 0.1 192 VDD15
FAD[7]
193 ADDT7
FAD[6]
194 ADDT6
FAD[5]
195 ADDT5
FAD[4]
196 ADDT4
C8406
25V/16V 0.1
197 VDD33
FAD[3]
198 ADDT3
FAD[2]
199 ADDT2
FAD[1]
200 ADDT1
F FAD[0]
201 ADDT0
202 GND
R8409
203 TIN2
10K 1/16W
FWE
204 NWE
FRD
205 NRE
R8410
10K 1/16W
R8411
10K 1/16W 206 ALE
FRDYN
207 NDK
R8412
0 1/16W
208 MICOMSEL0
R8413
0 1/16W
209 MICOMSEL1
R8405
10K 1/16W
210 MICOMSEL2
211 TIN1
R8414
0 1/16W
212 PCIMODE
213
TEST
G
214 DTEST
215 GND
C8407
25V/16V 0.1 VDD33
216
1 2 3 4 5 6 7 8 9 10
1394INTN
FINTR[5] C8412
DM 2
0.1
25V/16V
DM 2
TS TO/FROM 1394
DM 2,5
H FAD[0-15],FRD,FRDYN,FWE,LAD[1-15]
I
J
K
4 5 6
3.3V
R8425 R8431 R8441
10K 10K
10K
1/16W 1/16W 1/16W
R8464 R8454
56
56
1/16W 1/16W
R8465
56
1/16W
C8424
1U
R8455 16V
R8438 56
R8423
10K 10K 1/16W
1/16W
1/16W
R8467
C8428 5.1K
270
25V/50V 1/16W
C8416
10
50V C8417
X8403
24.576 MHz 12
50V
R84E3
R8436 DGND
R8435 33
0 1/16W
1M 1/16W
1/16W
R8426
100 C8422 R8451
1/16W 0.1 10K
R8424
100 25V/16V 1/16W
1/16W
C8415 C8418 C8423 C8425 C8427
0.1 0.1 0.1 0.1 0.1
25V/16V 25V/16V 25V/16V 25V/16V 25V/16V
C8420
0.1
C8413 25V
0.1
25V/16V
152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110
VDD33
M0DT1
IC8401
MN864620
M0DT12
M0DT13
M0DT14
M0DT15
11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 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
R8466
C8421
R8437 0.1 10K
C8419 33 25V 1/16W
0.1
1/16W
25V/16V R8453 C8426
8 7 6 5 8 7 6 5 0
1/16W 0.1
C8414
25V/16V C8430
0.1 0.1
25V
R8461 25V/16V
10K R8470
1/16W 10K
1/16W
R8462
10K
1 2 3 4 1 2 3 4
R8403 1/16W
R8404
33
33
1/16W
1/16W
R84F2 R84F1
0 0
1/16W 1/16W
R84F3
0
1/16W
I2SD-IN
DM 2
DM 1
7 8 9 10
R8479
5.1K
1/16W
C8437
R8473 R8475 220
56 56 50V
1/16W 1/16W ACM2012-201-2P
R8474 R8476
56 56 ACM2012-201-2P
1/16W 1/16W
C8438
1U
16V
DGND
109
GND
108
TDI
C8431
GND 107 0.1
25V/16V
106
TMS 105
TCK 104 R8477
10K
1/16W
TRST
103
TDO 102
R8478
22
1/16W
SDRCK 101
M0DT[0]
M0DT0 100
VDD15
99
M0DT[1]
98
M0DT[2]
M0DT2 97
M0DT[3] 10K
M0DT3 96
M0DT[4] M0DT[0]
M0DT4 95 C8432 1
0.1
25V/16V M0DT[1]
VDD33 94 2
M0DT[5] M0DT[2]
M0DT5 93 3
M0DT[6] M0DT[3]
M0DT6 92
4
M0DT[7]
M0DT7 91 R8481
LON 90
M0DT[4]
1
GND 89
M0DT[5]
2
C8433
VOUT 88 0.1 M0DT[6]
25V/16V 3
VDD33 87
M0DT[7]
4
VDD33 86
M0DT[8]
M0DT8 85
M0DT[9] M0DT[8]
M0DT9 84 4
M0DT[10] M0DT[9]
M0DT10 83 3
M0DT[11] M0DT[10]
M0DT11 82 2
M0DT[12] M0DT[11]
81 1
M0DT[13]
80
R8482
M0DT[14]
79
M0DT[12]
4
M0DT[15]
78
M0DT[13]
3
C8434
VDD15 0.1
77 M0DT[14]
25V/16V
2
M0BA 76
M0DT[15]
1
M0AP 75
M0AD[0]
M0AD0 74 R8483
M0AD[1]
M0AD1
73
M0AD[2] R84A8
M0AD2 72
10K 1/16W
M0AD[3]
M0AD3 71
R84A9
10K 1/16W
GND 70
M0AD[4]
M0AD4
69
M0AD[5]
M0AD5 68
M0AD[6]
M0AD6 67
M0AD[7]
M0AD7 R84A0
66 C8435 10K 1/16W
0.1
M0AD[9] M0AD[0]
25V/16V
VDD33 65
R84B1
M0AD[8] 10K 1/16W M0AD[1]
M0AD8 64
M0AD[8]
M0AD[9] M0AD[2]
M0AD9 63
M0AD[3]
M0C 62
M0RAS 61
C8436
GND 60
0.1
25V/16V
M0AD[4]
VDD15 59
M0AD[5]
M0CAS
58
M0AD[6]
M0WE 57
M0AD[7]
DQM0 56
GND 55
DOM1
53 54
R8472
R8488
10K
1/16W 10K
1 8
2 7
DGND
3 6
4 5
R8489
10K
1 8
2 7
3 6
4 5
IC8404
MM1661FTRE
IN OUT 1.5V
1 3
C8474 GND C8475
0.33 2 10uF
25V/16V 6.3V
DGND
L8404
A3.3V
BLM21PG221SN1* (BLM21P221SG) 2012
C8439
C8441 C8447
100 0.1 1000
16V 25V/16V 50V
L8403
DGND
BLM21PG221SN1* (BLM21P221SG) 2012
3.3V
C8448
C8440 C8442
100 1000
0.1
16V 25V/16V 50V
3.3V
DGND
3.3VSA
DM 12
11 12 13
L8401
S1 P2
S2 P1
S1 P2
S2 P1
L8402
R84C2 C8461
5.1K
220
1/16W
C8459 50V
1U
16V
DGND
R84B0 R84C3
56
56
1/16W 1/16W
R84C1 R84C4
56 56
1/16W 1/16W
R8480
8
7
6
A3.3V
5 GND
10K C8462
0.1
25V/16V
8
7
6
5 60 59 58 57 56 55 54 53 52 51
5 61 AGND
6
7 AVDD
62
8
C8451
0.1 63 AVDD
10K 25V/16V
5
AGND
64
6
7
65 AGND
8
R84B7 R84B9
150 6.2K
1/16W 1/16W
10K R0
66
6.34K +/- 0.5%
67 R1
DVDD
68
C8452
0.1 69 DVDD
25V/16V
R8495
10K
70 DGND
IC8403
1 8
TSB41AB3PFP-G4
2 7 71 FILTER0
C8458
3 6 25V/16V
0.1
4 5 72 FILTER1
73 PLLVDD
C8453
4 5 0.1
25V/16V
3 6 74 PLLGND
2 7
1 8 PLLGND
75
X8402
R8496 SMD-49 24.576 MHz
10K 76 XI
C8456
15
50V
XO
77
C8457
R84B6 15
0
50V
1/16W
78 RESET
C8454
0.1
25V/16V
DVDD
79
C8455
0.1
25V/16V
DGND
80
1 2 3 4 5 6 7 8 9 10
C8460
C8463
0.1
0.1
25V/16V
25V/16V
GND
CONTENTS
PG 1.....BLOCK
PG 2.....POWER
PG 3.....TERMINAL
PG 4.....SIGNAL1 [TV MICRO]
PG 5.....SIGNAL2 [AUDIO / PIC MICRO]
PG 6.....SIGNAL3 [VIDEO SWITCH / DCDC CONVERTER]
PG 7.....SIGNAL4 [3DYC / NTSC DECODER]
PG 8.....SIGNAL5 [TUNER1 / DEMOD1]
PG 9.....DM1 [DMHDMI]
PG 10....DM2 [DMCORE]
PG 11....DM3 [DMMEMA/DC]
PG 12....DM4 [ DMMEMB/USB]
PG 13....DM5 [DMROM/AV]
PG 14....DM6 [1394/DVI/F]
14 15 16
C8465
1U
16V
R84C7 R84D1
L8413
56 56
1/16W 1/16W ACM2012-201-2P
4
S1 P2
S2 P1
3
L8414
ACM2012-201-2P 2
S1 P2
S2 P1
1
R84C8 R84D2
56 56
1/16W 1/16W R84D5
5.1K
1/16W
C8466
270 25V/50V
C8467
1U 16V
R84C9 R84D3
L8415
56 56
1/16W 1/16W ACM2012-201-2P
4
S1 P2
S2 P1
3
L8416
ACM2012-201-2P
2
S1 P2
S2 P1
1
R84C0 R84D4
56 56 R84D6
1/16W 1/16W
5.1K
1/16W
C8468
270
25V/50V DGND
A3.3V
GND
C8464
0.1
25V/16V
50 49 48 47 46 45 44 43 42 41
AGND 40
AGND
39
AGND 38
AGND
37
AGND 36
C8470
AVDD
35 0.1
25V/16V
AVDD 34
R84D7
1K
1/16W
SM
33
SE 32
R84D8
1K
1/16W
TESTM 31
R84D9
1K
1/16W
C8469
DVDD 30
0.1
25V/16V
DVDD 29
DGND 28
R84D0
10K
1/16W
CPS 27
ISD
26
R84E1
10K
1/16W
PC2 25
PC1
24
PC0 23
R84E2
10K
1/16W
C/LKON
22
DGND 21
11 12 13 14 15 16 17 18 19 20
R84C5 R84C6
1K 1K
1/16W
1/16W
GND
3.3V
DGND
WD-52631 V33
WD-57731 V33
PG 15....DM7 [DMPOD]
WD-65731 V33
PG 16....DM8 [DMADC-MAIN]
PG 17....DM9 [DMADC-PCSUB]
PG 18....DM10 [SPA]
PG 19....DM11 [SPA2]
PG 20....DM12 [DMDCDC]
PG 21....DM13 [DVI]
PG 22....DM14 [DMAUDIO]
PG 23....DM15 [FMTMICRO]
PG 24....MISC [FRONT/CONTROL/PREAMP/E2P/SWLAMP]
PAGE 14