Grundig LCD 51-9310 DOLBY, Service Manual, Page: 73 / 79

M2-Platte / M2 Board 295043030100
2
65
96
3
32
1
97 128
64
A
1
TSOP48
TSOP54
3
Masse bei Pin 110
1
1
1G86
5
2
B
33
SDA6000
4
BC847BS
LM809
M
+F1
+H_UP1
+F1
100R0
CR80217
47K0
CR80312
CC80243
100n0/16V
M
+H1
100R0
CR82031
10u0
CC80246
M
100n0/16V
CC80253
100R0
CR80206
M
M
M
CC80306
100n0/16V
M
180R0
CR80262
GND
3
1
2
4
VDD
5
+H_UP1
1G86
CIC82031
M
1K0
CNW80171
CNW80220
1K0
M
M
10n0
CC82031
2K2
CR80111
CR80309
47K0
100p0
CC80213
BC847BS
CT80110
2
6 1
1K0
0R0
CR80205
CNW80161
2K2
CR80257
n.v.
CR80148
n.v.
10K0
100n0/16V
M
CC82021
1K0
CNW80171
5
3
4
M
+F2
BC847BS
CT80119
M
CL80109
810498231400
M
100R0
CR80232
n.v.
n.v.
5
CR80266
470R0
ST_TEST1
1
2
3
4
10n0
CC82048
CC80251
100n0/16V
M
n.v
.
1K0
CNW80191
M
1K0
CNW80171
CL80311 810498231400
CC80278
10n0
BLM11A102S
2K2
CR80306
10n0
CC82042
CR80259
10K0
10n0
CR82022
100R0
CR80213
CC80273
CR80114
3K3
4K7
150R0
CR80251
+H_UP1
47K0
CR80310
M
M
+F2
CC80049
100n0
100n0/16V
CC80113
10n0
CC80232
M
+H_UP1
+H_UP1
n.v
.
100R0
CR82005
M
CNW80191
1K0
M
2u2
CC80258
CC80191
1n0
CR80117
10K0
4K7
CR80255
CR80308
0R0
M
+H_UP1
100R0
M
M
CC80207
33p0
CR80256
CNW80132
1K0
CC80286
27p0
CR80214
3K3
CD80259
MCL4148
M
4K7
CR80252
10n0
CC80268
2
34 56 78 9
M
1
10
11
12
13
14
15
16
n.v
.
ST_JTAG
10n0
CC82046
BLM11P600S
810498231500
CL80238
M
CC80210
100n0/16V
M
M
M
1K0
CNW80132
CR80107
47K0
CC82001
100n0/16V
47
73
50
VSS33_7
84
VSS33_8
107 110
VSSA1 VSSA2
115 118
VSSA3 VSSA4
122
VSYNC
102
XT
AL1
108
XT
AL2
109
46
44
VDD
A3
119 123
VDD
A4
VSS25_1
20
VSS25_2
86
VSS33_1
13 31
VSS33_2
41
VSS33_3
52
VSS33_4 VSS33_5
60 68
VSS33_6
87
VDD25_2
14
VDD33_1 VDD33_2
32 42
VDD33_3
53
VDD33_4 VDD33_5
61
VDD33_6
69 85
VDD33_7
106
VDD33_8 VDD
A1
111 116
VDD
A2
P6.4
100 P6.5
P6.6 101
R
112
TCK
1 3
TDI
TDO
4
TMODE
128 2
TMS
UDOM 48
21
VDD25_1
83
124
P5.0 P5.1
125
P5.14 93
94 P5.15
P5.2
126 127
P5.3
95
P6.0
96
P6.1
P6.2 97
P6.3 98
99
90 P3.12
P3.13 91
92 P3.15
76 P3.2
77 P3.3
P3.4 78
P3.5 79
80 P3.6
P3.7 81
82 P3.8
P3.9
P2.11
9 P2.12
P2.13 10
11 P2.14
P2.15 12
P2.8 5
6 P2.9
P3.0
74
P3.1
75
88 P3.10
P3.11 89
D5
D6 58
54 D7
D8 57
63 D9
D
ATA
105
G
113
HSYN
103
49 LDOM
MEMCLK 43
P2.10 7
8
59 D1
D10 67
72 D11
D12 66
D13 62
D14 56
51 D15
D2 65
71 D3
D4 70
64
A7
A8 23
25 A9
B
114
45 CLKEN
COR_RST
OUT
104
15 CS3_P4.5
121
CVBS1A CVBS1B
120 117
CVBS2
D0 55
40
22 A16_P4.0
A17_P4.1 19
18 A18_P4.2
A19_P4.3 17
A2 35
A20_P4.4 16
A3 34
A4 33
27 A5
A6 26
24
CIC80000
A0 37
A1 36
A10 28
29 A11
A12 30
38 A13
A14_RAS 39
A15_CAS
SDA6000
CR80068
220R0
1
GND
3
VDD
2
CNW80121
470R0
28
12
11
14
CIC80251
LM809
DQ7 44
30 DQ8
DQ9 32
13 NC
15
37
VCC
27 46
47
26
DQ10
DQ11 36
39 DQ12
DQ13 41
43 DQ14
45
33 DQ2
DQ3 35
38 DQ4
DQ5 40
42 DQ6
23
A20 10
22 A3
21 A4
20 A5
A6 19
18 A7
A8 8
7 A9
29 DQ0
DQ1 31
34
A10 6
5 A11
4 A12
3 A13
A14 2
1 A15
A16 48
17 A17
A18 16
A19 9
A2
CIC82001
FLASH 32Mbit
25 A0
24 A1
100n0/16V CC80245
n.v
.
CR80268
1K0
+F2
+H1
1K0
CNW80144
M
CR80221
47K0
4
40
5 6
7 8
9
3
30
31 32
33 34
35 36
37 38
39
2
20
21 22
23 24
25 26
27 28
29
10
11 12
13 14
15 16
17 18
19
CSTPRO2
1
100p0
CC80214
10n0
CC80291
+H_UP1
3 4
+H_UP1
M
BC847BS
CT80308
5
CR80122
100K0
+H_UP1
27p0
CC80115
10K0
CR82004
M
220p0
CC80066
10n0
CC80277
CC82041
10n0
M
M
M
CR80146
10K0
100p0
CC80068
P_CSSDRAM
CC80272
27p0
CR80215
10K0
CNW80121
470R0
P_CS3
CR80119
1M0
CL80163
BLM11A102S
810498231400
M
M
n.v.
n.v
.
M
CC80276
10n0
49
28 41 54 6 12 46 52
WR 16
n.v
.
40 NC
NC_A12 36
18 RAS
UDOM 39
1
14
27
3 9
43
D14 51
D15 53
D2 5
D3 7
D4 8
10 D5
D6 11
13 D7
D8 42
D9 44
LDOM 15
21
CAS 17
37 CLKEN
CLKSDRAM 38
CSSDRAM 19
D0 2
4 D1
D10 45
D11 47
D12 48
D13 50
35 A11
25 A2
A3 26
29 A4
A5 30
31 A6
A7 32
33 A8
A9 34
BA0 20
BA1
CIC82041
SDRAM 64Mbit
A0 23
A1 24
A10 22
1M0
n.v.
CR80201
CNW80171
1K0
n.v.
M
CR80228
n.v.
M
3K3
7
NC
4
VCC
8
1
OUT
VOUT
M
M
CIC80240
2 3 5 6
CR80227
100R0
M
+H_UP1
KF25BD
CR80311
2K2
CR80216
100R0
CR80106
2K2
CNW80220
1K0
M
810498231400
BLM11A102S
CL80162
n.v
.
CC80199
1n0
100n0/16V
CC80202
M
M
CR80265
180R0
27p0
CR80313
0R0
15.10.02
+F1
CC80116
CC80307
27p0
M
1K0
CNW80161
22K0
CR80253
4K7
CR80121
4K7
3K3
CR80260
CR80231
CNW80161
CR82042
100R0
1K0
CR80212
CC80193
1n0
+H_UP1
n.v.
n.v
.
+H_UP1
100R0
CR80208
10K0
CC80192
+H_UP1
1n0
M
M
M
4n7
CC80264
+H1
M
100n0/16V
CC80211
10K0
CR80209
+H_UP1
n.v.
1K0
CNW80220
38
39
4
40
5 6
7 8
9
29
3
30
31 32
33 34
35 36
37
19
2
20
21 22
23 24
25 26
27 28
1
10
11 12
13 14
15 16
17 18
M
M
CSTPRO1
CR80115
47K0
2
A1
3
A2
4
GND
6
SCL
SDA
5
7
TEST
8
VCC
M
n.v
.
M
CIC80230
M24C02-MN6T
1
A0
M
M
1K0
CNW80191
10K0
CR80118
M
1u0
CC80259
n.v.
n.v
.
27p0
CC80283
M
100u0/16V
CC80244
CC80206
Q80205
6MHz
33p0
CC80257
1u0
27p0
CC80271
M
M
M
47p0
CC80249
M
M
CNW80121
470R0
10n0
CC80281
CL80161
BLM11A102S
810498231400
CR80108
n.v.
47K0
0R0
CR80203
27p0
CC80312
n.v.
CR80264
470R0
CNW80121
470R0
10K0
CR80210
810498231600
CL80256
BLM11B121S
M
M
100n0/16V
CC80234
2K2
CR80116
100p0
CC82005
n.v
.
n.v.
+H_UP1
M
100K0
CR80067
M
M
M
M
CC80114
1u0
M
10K0
CR80141
n.v
.
CC80288
10n0
+H_UP1
M
CC80282
100n0
+H_UP1
2
6
1
n.v.
CT80119
BC847BS
M
CC80292
10n0
1K0
CNW80220
+H_UP1
CNW80144
10K0
1K0
CR80138
10K0
CR80139
100R0
CNW80218
CNW80218
100R0
CR80254
+H_UP1
4K7
CC80208
100p0
CR80261
180R0
CNW80191
1K0
270R0
n.v
.
CR80041
M
n.v
.
+H_UP1
CNW80144
1K0
M
100n0/16V
CC80252
5
3 4
n.v.
CR80258
M
CT80110
BC847BS
470R0
M
CC80254
100n0/16V
+H_UP1
CR80250
4K7
n.v.
47K0
CR80112
+H_UP1
Q5 25
27 Q6
29 Q7
Q8 15
Q9 17
22
VCC
VSS1
12 31
VSS2
M
Q11 21
24 Q12
26 Q13
Q14 28
Q15A-1 30
Q2 18
20 Q3
Q4 23
A8 41
40 A9
32
E 11
G 13
Q0 14
16 Q1
Q10 19
A18 1
42 A19
8 A2
A3 7
A4 6
A5 5
4 A6
A7 3
A10 39
38 A11
37 A12
A13 36
A14 35
A15 34
33 A16
A17 2
M27V160
IC82021
10 A0
A1 9
+H_UP1
100R0
CR82041
n.v
.
BC847BS
CT80308
2
6 1
M
M
10n0
CC80287
CR80219
3K3
CNW80218
100R0
+H_UP1
CR82001
M
100R0
M
+H_UP1
CNW80144
1K0
M
M
CL80110
810498231400
47p0
CC80209
BLM11A102S
810498231400
CL80306
1K0
CR80226 CR80220
470R0
CC82043
10n0
100R0
CNW80218
M
M
M
CR80307
47K0
82R0
CR80211
CIC80250
V6340
3
GND
VDD
2 1
n.v.
M
0R0
CR82002
CS3
CSSDRAM
CSROM
+2,5V
M
MEGAL
MEGAL_DIN
WR1
RESET_FE
DATA_OUT
DATA_IN
CLKEN_1
MEMCLK
+2,5V
AD0
A14 CLKEN1
AD1
A15
AD2
WR
UDOM
AD3
D14
A8
MEGAL_DOUT BUS_BUSY
D15
A9 MEGAL_DIN U_ENA_SAT U_LED_G
A10 DISEQ A16
WR
A11
N_POWER_OK
LDOM
A12
+MEGLOG
RESET
CSSDRAM
A13
CLKEN
D9
A3 VIDEO2
D10
A4 RD MEGAL_DOUT
D11
A5
UDOM MEGAL
D12
A6 LDOM U_MUTE MEGAL_DIN
D13
BUS_BUSY
A7 WR U_LED_G
A0
MEMCLK
AD0
D7
CS3
A20
A19
A18
A17
A16
U_MUTE
A1 HS2
D8
DISEQ
A2 CLKEN
VS2 FBAS_TXT
A18
DATA_OSD
D3
A19
AD3
D4
A20
AD2
D5
N_POWER_OK
AD1
D6
U_ENA_SAT
A14
A15
U_SLICER
B_OSD
D0
A16
U_IDENT
G_OSD
D1
A17
U_DATA2
R_OSD
D2
A8
MEGAL_DOUT
A9
RXD
A10
U_LED_R
A11
CLK
A12
A13
WR A2
RESET_FE A3
A4
WR1
A5
A6
A7
TXD
D14
A17 CSROM A17 CS3
U_VGA
D15
A18 RD A18 RD U_RGB
A19 A20 A19 CSROM
A0 U_DVD
A20
A1
A13 D12 A13 D12
U_POWER_OFF
D11
A14 D13 A14 D13
D12
A15 D14 A15 D14
D13
A16 D15 A16 D15
A11 D10 A11 D10
IR
D9
U_LAUFZ P3.1
A12 D11 A12 D11
U_LAUFZ
D10
IR P3.0
D6
U_RGB
A9 D8 A9 D8
D7
U_VGA
A10 D9 A10 D9
D8
U_POWER_OFF
A6 D5 A6 D5
D4
DATA_OUT
A7 D6 A7 D6
D5
U_STAND_BY U_DVD CLKEN_1
A8 D7 A8 D7
D2
D1
TXD
A4 D3 A4 D3
D2 SCL
A5 D4 A5 D4
SCL1_3V3
D3
DATA_IN
U_LED_R SCL2_3V3
A1 D0 A1 D0
CLK U_STAND_BY
A2 D1 A2 D1
D0
RXD U_SLICER
A3 D2 A3
SDA
SDA_2
SDA1_3V3
SDA2_3V3
A0 A0
U_DATA2 SCL
SCL_2
SCL2_3V3
B_OSD R_OSD
VS2
U_IDENT SCL_2
FBAS_TXT
SCL1_3V3
P3.0 P3.1
D
A
T
A_OSD
G_OSD
HS2
RESET_MSP SDA
VIDEO2
SD
A2_3V3
SDA1_3V3
RESET
RESET
CLKEN1
RESET
SCL2_3V3
RESET_MSP
SD
A_2
SD
A2_3V3
SEITE / P
A
GE 3-16 CB
U_PR
O1
SEITE / P
A
GE 3-17 CB
U_PR
O2