Mitsubishi Electric WD-57733 Service Manual page 77

1 2 3
PG 15.....MAIN8 [1394] V38
A
B
1394PHYRST
MAIN_07
1394NRST
8 7 6 5
R8402
33
1/16W
C 1 2 3 4
162
161
VDD33
GND
C8401 163
0.1
164 VDD15
25V/16V
165 EXTSTA
166 EXTVALA
C8402
0.1
167 VDD33
D
25V/16V
168 GND
169 EXTCKA
170 EXTD0A
C8403
0.1
VDD33
171
25V/16V NIRQ
172
R8497 100 C8476 0.1
1/16W
25V/16V
173 NRESET
174 MINTEST
SCANTEST
175
176 TIN44
FCEN3B
177 NCS1
MAIN_07
FCEN3A
178 DMAREQ
R8407
10K 1/16W
179 GND
FAD[15] ADDT15
E 180
FAD[14]
181 ADDT14
FAD[13]
182 ADDT13
FAD[12]
ADDT12
183
C8404
25V/16V 0.1
184 VDD33
FAD[11]
185 ADDT11
FAD[10]
ADDT10
186
FAD[9]
187 ADDT9
FAD[8]
188 ADDT8
189 TIN3
190 NCB0
191 GND
C8405
25V/16V 0.1
192 VDD15
F
FAD[7]
193 ADDT7
FAD[6]
ADDT6
194
FAD[5] ADDT5
195
FAD[4]
196 ADDT4
C8406
25V/16V 0.1
197 VDD33
FAD[3]
198 ADDT3
FAD[2]
199 ADDT2
FAD[1]
200 ADDT1
FAD[0]
ADDT0
201
202 GND
203 TIN2
FWE
204 NWE
FRD
G
205 NRE
206 ALE
FRDYN
207 NDK
R8412
0 1/16W
208 MICOMSEL0
R8413
0 1/16W
MICOMSEL1
209
R8405
10K 1/16W MICOMSEL2
210
211 TIN1
R8414
0 1/16W
PCIMODE
212
213 TEST
214 DTEST
215 GND
C8407
25V/16V 0.1 VDD33
216
H 1
2
1394INTN
FINTR[5]
MAIN_04
MAIN_04
TS TO/FROM 1394
MAIN_04,08
FAD[0-15],FRD,FRDYN,FWE,LAD[1-15]
I
J
K
4 5 6
X8403
SMD-49 24.576 MHz
C8416
10
50V
R8435
3.3V
1M 1/16W
159 154 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 133 132 131 130 126 125 124 123 122
160 158 157 156 155 153 152 135 134 129 128 127 121 120 119
IC8401
MN864620
8 10 11 12 13 14 18 19 21 22 24 25 28 29 30 31 35 36 39 40 41 42 43
3 4 5 6 7 9 15 16 17 20 23 26 27 32 33 34 37 38 44
7 8 9 10
R84D5
5.1K
1/16W
C8466
R84C7 R84D1 270
56 56 25V/50V
1/16W 1/16W
R84C8 R84D2
56 56
1/16W 1/16W
C8480
0.1
25V/16V
DGND
R84D6
5.1K
1/16W
C8468
R84C0 R84D4 270
56 56 25V/50V
1/16W 1/16W
R84C9 R84D3
56 56
1/16W 1/16W
C8481
0.1
25V/16V
DGND
C8465
1U C8467
10V/6.3V
1U
10V/6.3V
118 117 116 115 114 113 112 111 110 109
GND
108
TDI
C8431
GND 107 0.1
25V/16V
VDD33 106
TMS 105
TCK 104
TRST 103
TDO 102
R8480 10K
SDRCK 101
M0DT0
100 1 8
VDD15 99 2 7
M0DT1 98 3 6
M0DT2 97 4 5
M0DT3
96
R8481 10K
M0DT4 95
C8432 0.1
25V/16V
VDD33 94 1 8
M0DT5 93 2 7
M0DT6 92 3 6
M0DT7 91 4 5
LON 90
89
GND
C8433
VOUT 88 0.1
R8482 10K
25V/16V
VDD33 87
1 8
VDD33 86
2 7
M0DT8
85
3 6
M0DT9 84
4 5
M0DT10 83
R8483 10K
M0DT11 82
M0DT12
81 1 8
M0DT13 80 2 7
M0DT14 79 3 6
M0DT15 78 4 5
C8434 0.1
25V/16V
VDD15 77
M0BA 76
M0AP 75
M0AD0 74
M0AD1 73
M0AD2 72
M0AD3 71
GND 70
M0AD4
69
M0AD5 68
M0AD6 67
M0AD7
66
C8435 0.1
25V/16V
VDD33 65
M0AD8 64
M0AD9 63
M0C 62
M0RAS 61
C8436
GND 60
0.1
25V/16V
VDD15
59
M0CAS
58
M0WE 57
DQM0 56
GND 55
DOM1
45 46 48 49 50 51 52 53 54
47
IC8404
MM1661FHBE
3.3V
8 7 6 5 C8455
1U
10V/6.3V
DGND
DGND
TP1.5VS-1394
1 2 3 4
1
C8451 C8452 C8454
22 0.33 470
25V/16V 50V
6.3V
DGND
L8403
BLM21PG221SN1* (BLM21P221SG) 2012
3.3V
C8448
C8440 C8442
100 1000
0.1
16V 25V/16V 50V
DGND
L8404
BLM21PG221SN1* (BLM21P221SG) 2012
A3.3V
C8439 C8441 C8447
10uF
0.1 1000
6.3V 25V/16V 50V
DGND
3.3VS
11 12 13
10 9
L8413
ACM2012-201-2P
1
P1
S2
S1 P2 2
L8414
ACM2012-201-2P
S1 P2
S2 P1 4
L8415
ACM2012-201-2P
5
S2 P1
S1 P2 6
L8416
ACM2012-201-2P
7
S1 P2
S2 P1 8
12 11
DGND
CONTENTS
PG 1.....BLOCK PG 15....MAIN8 [1394] V38
PG 2.....POWER PG 16....MAIN9 [SPA2_MAIN]
PG 3.....TERMINAL PG 17....MAIN10 [SPA2_MEM]
PG 4.....MAIN1 [DCDC/IF] PG 18....MAIN11 [TDMS]
PG 5.....MAIN2 [TUNER/MISC] V36-V37 PG 19....MAIN12 [AUDIO]
PG 6.....MAIN2 [TUNER] V38 PG 20....MAIN13 [MICRO]
PG 7.....MAIN3 [HDMI] PG 21....MAIN14 [FPGA] V38
PG 22....MAIN15 [VIDEO_MAIN] V38
PG 8.....MAIN4 [CORE] V36-V37
PG 23....MAIN16 [VIDEO_SUB/MISC] V38
PG 9.....MAIN4 [CORE] V38
PG 10....MAIN5 [MEMA] PG 24....MAIN17 [GUIDE] V38
PG 11....MAIN6 [MEMB] V38 PG 25....MISC[CONT/FRONT/LED/HDMI/SBL/PRE-AMP]
PG 12....MAIN7 [ROM/AV] V36-V37
PG 13....MAIN7 [ROM/AV] V38
PG 14....MAIN8 [ADC] V36-V37
14 15 16
WD-57733 V36
WD-65733 V36
WD-73733 V36
WD-C657 V36L
WD-57734 V37
WD-65734 V37
WD-73734 V37
WD-Y577 V37L
WD-Y657 V37L
WD-57833 V38
WD-65833 V38
WD-73833 V38
PAGE 15