Samsung HLR4677WX/XAA Service Manual page 72

Schematic Diagrams
7-2-8 DTV Module-8
POD_3.3V IC24
74LCX16245MTDX
48
1/16W RA1040 22 /1OE 1DIR
47
TS1_SYNC
1A0 1B0
TS1_VLD 46
1A1 1B1
45
TS1_CLK
GND GND
TS1_ERR 44
1A2 1B2
43
1A3 1B3
42
RA1037
1/16W 22 VCC VCC
TS1_DD7 41
1A4 1B4
TS1_DD6 40
1A5 1B5
TS1_DD5
39
GND GND
TS1_DD4 38
1A6 1B6
37
1A7 1B7
36
2A0 2B0
35
2A1 2B1
34
GND GND
TS1_DD3 33
2A2 2B2
TS1_DD2
32
2A3 2B3
TS1_DD1 31
VCC VCC
TS1_DD0 30
2A4 2B4
29
1/16W RA1036 22 2A5 2B5
28
GND GND
27
2A6 2B6
26
2A7 2B7
25
/2OE 2DIR
MO
25V
100nF IC1014
C1194
22 RA1028 1/16W 74LCX16245MTDX
TSSA_SYNC
TSSA_VLD 1 48
1DIR /1OE
2 47
1B0 1A0
TSSA_CLK 3 46
1B1 1A1
4 45
GND GND
5 44
1B2 1A2
6 43
1B3 1A3
7 42
VCC VCC
8 41
22 RA1027 1/16W 1B4 1A4
TSSA_DD7 9 40
1B5 1A5
TSSA_DD6
10 39
GND GND
TSSA_DD5 11 38
1B6 1A6
TSSA_DD4 12 37
1B7 1A7
13 36
RA1026 2B0 2A0
TSSA_DD3 14 35
2B1 2A1
TSSA_DD2 15 34
GND GND
TSSA_DD1 16 33
2B2 2A2
TSSA_DD0
17 32
2B3 2A3
18 31
VCC VCC
22 1/16W
19 30
2B4 2A4
20 29
2B5 2A5
21 28
GND GND
22 27
2B6 2A6
23 26
2B7 2A7
POD_EN 24 25 w0.3
2DIR /2OE
POD_3.3V
C1226 C1225
100nF 100nF
25V 25V
MO MO
IC23
CIMAX_ADLE
CIMAX_nADOE
/OE2 LE2
24 25 OOB_SELA
CAS_MA0 FLEX_ADD1
O15 I15
CAS_MA1 23 26 FLEX_ADD2 CAS_MA4
O14 I14
22 27
CTX
GND GND
CAS_MA2 21 28 FLEX_ADD3 CTX_A4
O13 I13
20 29
CAS_MA3 FLEX_ADD4 CAS_MA8
O12 I12
19 30
CRX
VCC VCC
18 31
CAS_MA4 FLEX_ADD5 CRX_A8
O11 I11
17 32
CAS_MA5 FLEX_ADD6
O10 I10
16 33
GND GND
15 34
CAS_MA6 FLEX_ADD7
O9 I9
14 35
CAS_MA7 FLEX_ADD8
O8 I8
13 36
CAS_MA8 FLEX_ADD9
O7 I7
12 37
CAS_MA9 FLEX_ADD10
O6 I6
11 38
GND GND
10 39
CAS_MA10 FLEX_ADD11
O5 I5
CAS_MA11 9 40 FLEX_ADD12
O4 I4
8 41
VCC VCC
7 42
CAS_MA12 FLEX_ADD13
O3 I3
6 43
CAS_MA13 FLEX_ADD14
O2 I2
5 44
GND GND
FLEX_ADD15
CAS_MA14 4 45
O1 I1
3 46
O0 I0
CIMAX_nADOE 2 47 CIMAX_ADLE
/OE1 LE1
1 48
74LCX16373MTDX
POD_3.3V
74LCX16373
L13
MMZ2012R121A
B
C52 C53
100nF 1uF
25V 10V
MO MO
IC1009
74LCX245MTCX
20 1 DATDIR
VCC DIR
nDATOE 19 2 CAS_MD0
/OE A1
FLEX_DATA0 CAS_MD1
18 3
B1 A2
FLEX_DATA1 17 4 CAS_MD2
B2 A3
FLEX_DATA2 CAS_MD3
16 5
B3 A4
FLEX_DATA3 15 6 CAS_MD4
B4 A5
FLEX_DATA4 14 7 CAS_MD5
B5 A6
FLEX_DATA5 CAS_MD6
13 8
B6 A7
FLEX_DATA6 12 9 CAS_MD7
B7 A8
FLEX_DATA7 11 10
B8 GND
7-17
MO
25V
100nF
C1227
RA1039 22 1/16W
TSPOD_IN_SYNC
1 TSPOD_IN_VLD
2
TSPOD_IN_CLK
3
4
5
6
POD_3.3V
7
8
1/16W
RA1038 22
9 TSPOD_IN_DD7
TSPOD_IN_DD6
10
11 TSPOD_IN_DD5
TSPOD_IN_DD4
12
13
RA1035
14 TSPOD_IN_DD3
TSPOD_IN_DD2
15
MO
16 TSPOD_IN_DD1
TSPOD_IN_DD0 25V
17
100nF
18
22 1/16W C1193
19
VCC_TSO
20 TSPOD_OUT_CLK 64
MOCLK
21 TSPOD_OUT_SYNC 63
MOSTRT
TSPOD_OUT_VLD
22 62
MOVAL
23 TSPOD_OUT_DD7 61
MDO7
POD_EN TSPOD_OUT_DD6
24 60
MDO6
TSPOD_OUT_DD5 59
MDO5
TSPOD_OUT_DD4 58
MDO4
TSPOD_OUT_DD3 57
MDO3
TSPOD_OUT_DD2 56
MDO2
TSPOD_OUT_DD1 55
MDO1
TSPOD_OUT_DD0 54
MDO0
53
GND_TSO
52
VCC_TSI
TSPOD_IN_CLK 51
MICLK
TSPOD_IN_SYNC
50
MISTRT
TSPOD_IN_VLD 49
MIVAL
TSPOD_IN_DD7 48
MDI7
TSPOD_IN_DD6 47
MDI6
TSPOD_IN_DD5 46
POD_3.3V MDI5
TSPOD_IN_DD4 45
MDI4
TSPOD_IN_DD3 44
MDI3
TSPOD_IN_DD2
43
MDI2
TSPOD_IN_DD1 42
MDI1
TSPOD_IN_DD0 41
MDI0
40
22 RA1019 1/16W GND_TSI
TSPOD_OUT_SYNC 39
TSPOD_OUT_VLD
TSPOD_OUT_CLK
RA1023
22 1/16W
TSPOD_OUT_DD7
TSPOD_OUT_DD6
TSPOD_OUT_DD5
TSPOD_OUT_DD4
C1198
TSPOD_OUT_DD3 100nF
TSPOD_OUT_DD2 25V
TSPOD_OUT_DD1 MO
TSPOD_OUT_DD0
22 RA1024 1/16W
R1178 DELETE
POD_3.3V
L1024
MMZ2012R121A
B
C1167
100nF
25V
MO
1/16W
0
R116
CIMAX_nADOE
IC1017
nDATOE
1 16
0
SEL VCC
2 15 1/16W R115
1D0 /OE
3 14
1D1 4D0
4 13
/1Q 4D1 R1132 DELETE
5 12
2D0 /4Q
6 11
CAS_MA9
2D1 3D0
7 10
DRX
/2Q 3D1 IC1013
8 9
DRX_A9
GND /3Q
MC74VHC244DTR2
OOB_SELA
1
74HC257PW
OE1 IN
CAS_MA5
2
I0 IN
3
O4 IN
CAS_MA6
4
I1 IN
5
O5 IN
CAS_MA7
6
I2 IN
POD_3.3V
7
O6 IN
CAS_MA14
8
I3 IN
9
O7 IN
B 10
L1020
IN
GND
MMZ2012R121A
C1091
100nF
25V
MO
IC1043
74HC257PW
OOB_SEL
1 16
SEL VCC
ITX_A5 2 15 OOB_ENA
1D0 /OE
3 14
1D1 4D0
ITX 4 13 Default Delete
/1Q 4D1
ETX_A6
5 12
2D0 /4Q
6 11 QTX_A7
For OOB Bidirection
2D1 3D0
ETX
7 10
/2Q 3D1
8 9 QTX
GND /3Q
US_Olny_Page
POD_3.3V
C1197
100nF
25V R1176
MO 4.7K
1/16W
MDIA3
MDIA3 103
MIVALB
104
MIVAL
MIVALA
105
MDIB4 106
MDIA4
MDIA4
107
MICLKB 108
IC18
VCC_DVB1
109 MICLK
MICLKA 110
MDIB5 111
SUPLECODE MDIA5
MDIA5
112
MDIB6
113
MDIA6
MDIA6
114
MDIB7
115
MDIA7
MDIA7
116
MOCLKB
117 MOCLK
CIMAX
MOCLKA
118
RSTB
119 RSTA
RSTA
120
WAITB
121
WAITA
122
REG
123
MOVALB
124 MOVAL
MOVALA
125
MOSTRTB
126
MOSTRT
MOSTRTA
127
MDOB0
128
R1184
4.7K
1/16W
R1186 R1185
0 0
1/16W 1/16W
MO
POD_5V
C1190
100nF
25V 0 R1179
1/16W 0
1
1/16W 2
R1178
C83 3
100nF 4
25V
C1191
MATERIAL
100nF
LTC1470CS8
25V
MATERIAL
POD_PWR4
POD_PWR3
POD_3.3V
R97
L1021 10K R1127
MMZ2012R121A 1/16W 10K
1/16W
B
R96 R108
C1142 10K 10K
100nF 1/16W 1/16W
25V
MO
2 6 2 6
4 8 4 8
1 3 5 7 1 3 5 7
R1128
20 4.7K
VCC 1/16W
19
OE2
ITX_A5
18
O0
17
I4
ETX_A6
16
O1
15
QTX_A7
I5
14
O2
13
I6 0 1/16W MOCLK
12
R1126
O3
11
I7
For S/W UPDATE
IC1016
74HC02PW
OOB_SELA
1
OOB_SEL /O0 VCC
2
A0 /O2
3
B0 B2
4
/O1 A2
5
A1 /O3
6
B1 B3
7
GND A3
POD_VCC_CHECK
IC25
C112 C134 LTC1477CS8
100nF 100uF 8 1
VOUT VOUT
25V 10V 7 2
VIN2 VIN1
MATERIAL
6 3
VIN3 VINS
5 4 R181
GND EN
PCMCIA CARD SLOT
CN13
T33BR55B2A
35 1
36 2
nCD1
37 3
MDOA3
MDOA4 38 4
39 5
MDOA5
MDOA6 40 6
41 7
MDOA7
nCE2 42 8
43 9
44 10
nIORD
nIOWR 45 11
46 12
MISTRT
47 13
MDIA0
48 14
MDIA1
MDIA2 49 15
50 16
w0.3 MDIA3
R1175 51 17
10K 52 18
1/16W 53 19
MDIA4
54 20
MDIA5
R1177 55 21
MDIA6
10K 56 22
MDIA7
1/16W
57 23
58 24
RSTA
nWAIT 59 25
60 26
61 27
nWAIT nREQ
62 28
nREQ MOVAL
63 29
MOSTRT
MODA0 64 30
65 31
MODA1
66 32
MODA2
67 33
nCD2
68 34
C84 R111
1uF 10K
10V 1/16W
MO
POD_VPP1_CHECK
POD_3.3V
IC1010
8
OUT OUT
7
5VIN 3VIN
6
EN1 3VIN
5
EN0 GND
POD_5V IC1011
C1139
100nF
25V
1
OUT OUT
MATERIAL 2
5VIN 3VIN
C85 3
EN1 3VIN
100nF 4
EN0 GND
25V
MO
LTC1470CS8
Default Delete
POD_PWR2
POD_PWR1
This Document can not be used without Samsung's authorization.
POD_3.3V
L1023
MMZ2012R121A
B
C1165
100nF
25V
MO
14
13
12
11
10
9
OOB_EN
8
OOB_ENA
POD_CARD_3.3V
220Kohm
C136 C135
1/10W
100nF 100uF
25V
10V
MO
CAS_MD3
CAS_MD4
CAS_MD5
CAS_MD6
CAS_MD7
nCE1
CAS_MA10
nOE
CAS_MA11
DRX_A9
CRX_A8
CAS_MA13
MOCLK
nWE
R1125
nIREQ
100K
1/16W
MIVAL
MICLK
CAS_MA12
QTX_A7
ETX_A6
ITX_A5
CTX_A4
CAS_MA3
CAS_MA2
CAS_MA1
CAS_MA0
CAS_MD0
CAS_MD1
CAS_MD2
POD_VPP2_CHECK
C86 R114
1uF 10K
10V 1/16W
MO
POD_3.3V
8
7
6
5
C1140
100nF
25V
MO
Samsung Electronics