Grundig 32 GLX 6052 Service Manual page 45

Chassis td; chassis te
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GRUNDIG Service
Chassisplatte / Chassis Board – Scaler
IC301
DDR_CLK+
45
R302
CK
46
CK
150R
44
DDR_CLK-
DDR_CKE
CKE
24
CS
26
DDR_BA0
BA0
27
DDR_BA1
BA1
29
DDR_A0
A0
30
DDR_A1
A1
31
DDR_A2
A2
32
DDR_A3
A3
35
DDR_A4
A4
36
DDR_A5
A5
37
DDR_A6
A6
38
DDR_A7
A7
39
DDR_A8
A8
40
DDR_A9
A9
2V5_MDDR
28
DDR_A10
A10(AP)
41
DDR_A11
A11
42
A12
23
DDR_RAS
RAS
22
R101
C104
DDR_CAS
CAS
21
DDR_WE
WE
4.7k
100nF
49
VREF_MDDR
VREF
TP127
C108
43
R104
NC6
50
100nF
NC5
4.7k
53
NC4
25
NC3
19
NC2
17
NC1
14
NC0
HY5DU281622F(L)TP-4
8/10 bit LVDS PANEL
S302
40PLVDS
1
2
TP12
TP13
LVDSO_CLK-
LVDSO_0-
1
2
3
4
TP14
TP15
LVDSO_CLK+
LVDSO_0+
3
4
5
6
TP16
TP17
LVDSO_3-
LVDSO_1-
5
6
7
8
TP18
TP19
LVDSO_3+
LVDSO_1+
7
8
9
10
DCR
TP20
TP21
LVDSO_2-
9
10
11
12
TP22
TP23
LVDSE_0-
LVDSO_2+
11
12
13
14
TP24
LVDSE_0+
13
14
15
16
VCC_Panel
TP25
LVDSE_1-
15
16
17
18
TP26
LVDSE_1+
17
18
19
20
TP27
LVDSE_2-
19
20
21
22
TP29
VESA
TP30
LVDSE_2+
21
22
23
24
TP31
TP32
LVDSE_CLK-
23
24
25
26
LVDSE_CLK+
TP33
25
26
27
28
TP34
LVDSE_3-
27
28
29
30
TP35
LVDSE_3+
29
30
31
32
TP36
LVDSE_4-
31
32
33
34
TP37
LVDSE_4+
33
34
35
36
LVDSO_4-
TP38
BIT_SEL
35
36
37
38
TP40
LVDSO_4+
37
38
39
40
39
40
LVDS I/F
30P - 8bit LVDS
40p - 10bit LVDS or 8bit with DCR
R313
1K
+3.3V_STBY
DCR
R314
DCR: H-ON
0R *
R315
DCR: L-OFF
1K
+3.3V_STBY
BIT_SEL
+3.3V_STBY
R316
TP42
BIT_SEL: H-10bi t
*
BIT_SEL: L-8bit
+3.3V_STBY
+5V2_STBY
R303
R304
0R
0R
R308
P5_IR
8
7
L301
6
P4_VCC
5
P3_LED
L302
4
L303
P6_SAR0
3
L304
P2_SAR1
2
GND
1
C310
C311
C312
C313
TP10
S400
Keyboard
47p
47p
47p
47p
6
P4_VCC
P6
5
P3_LED
P5
4
GND
P4
3
P6_SAR0
P3
2
P5_IR
P2
1
P2_SAR1
P1
S402
C302
C303
YY-1654-06SR-NH
100nF
100nF
65
DDR_D0
DQ15
63
DDR_D1
DQ14
62
DDR_D2
DQ13
60
DDR_D3
DQ12
59
DDR_D4
DQ11
57
DDR_D5
DQ10
56
DDR_D6
DQ9
54
DDR_D7
DQ8
13
DDR_D8
DQ7
11
DDR_D9
DQ6
10
DDR_D10
DQ5
8
DDR_D11
DQ4
7
DDR_D12
DQ3
5
DDR_D13
DQ2
4
DDR_D14
DQ1
2
DDR_D15
DQ0
51
DDR_DQS0
UDQS
16
DDR_DQS1
LDQS
47
DDR_LDQM
UDM
20
DDR_UDQM
LDM
1
VDD0
18
VDD1
33
VDD2
2V5_MDDR
3
VDDQ0
9
VDDQ1
15
VDDQ2
61
VDDQ3
55
VDDQ4
48
VSS0
66
VSS1
34
VSS2
6
VSSQ0
12
VSSQ1
64
VSSQ2
58
VSSQ3
52
VSSQ4
LVDS I/F
PANEL-VC
C
S304
30
P30
29
32
LVDSE_3+
P29
P32
28
P28
27
LVDSE_3-
P27
26
P26
25
LVDSE_CLK+
P25
24
P24
23
LVDSE_CLK-
P23
22
VESA
P22
PANEL-VCC
21
LVDSE_2+
P21
20
P20
19
LVDSE_2-
P19
18
P18
17
LVDSE_1+
P17
16
C317
C318
P16
15
LVDSE_1-
P15
1uF
1uF
14
P14
13
LVDSE_0+
P13
12
LVDSO_2+
P12
11
LVDSE_0-
P11
10
LVDSO_2-
P10
9
DCR
P9
8
LVDSO_1+
P8
7
LVDSO_3+
P7
6
LVDSO_1-
P6
5
LVDSO_3-
P5
4
LVDSO_0+
P4
3
LVDSO_CLK+
P3
2
31
LVDSO_0-
P2
P31
1
LVDSO_CLK-
P1
MOLEX_2*15
R317
1K *
VESA
R318
VESA: L-VESA
0R
JEIDA
VESA: H-JEIDA
+3.3V_STBY
R305
R306
R307
10 K
4K7
1K
100R
IR_IN
TP6
FB600
+3.3V_STBY
FB600
TP7
FB600
KEY1
SAR0
R310 1K
TP8
FB600
KEY2(OPT)
SAR1
TP9
R311
C314
C315
C316
470R
47p
47p
47p
VCC2.5V
2V5_MDDR
L300
TP5
120R/100MHZ
2V5_MDDR
C304
C305
C306
C307
C308
100nF
100nF
100nF
100nF
100nF
1
2
103
DDR_D15
DDR_D15
3
4
104
DDR_D14
DDR_D14
5
6
106
DDR_D13
DDR_D13
7
8
107
DDR_D12
DDR_D12
RN4
4*47R
1
2
109
DDR_D11
DDR_D11
3
4
110
DDR_D10
DDR_D10
5
6
111
DDR_D9
DDR_D09
7
8
112
DDR_D8
DDR_D08
RN5
4*47R
1
2
115
DDR_D7
DDR_D07
3
4
116
DDR_D6
DDR_D06
5
6
117
DDR_D5
DDR_D05
7
8
118
DDR_D4
DDR_D04
RN6
4*47R
1
2
120
DDR_D3
DDR_D03
3
4
121
DDR_D2
DDR_D02
5
6
122
DDR_D1
DDR_D01
7
8
123
DDR_D0
DDR_D00
RN7
4*47R
1
2
124
DQS0
3
4
125
DDR_DQS0
LDQM
5
6
DDR_LDQM
7
8
126
DDR_UDQM
UDQM
RN16
4*47R
102
DDR_DQS1
R68
47R
DQS1
128
DDR_CKE
R72
47R
DDR_CKE
129
DDR_CLK-
R64
0R
DDR_CK-
130
DDR_CLK+
R63
0R
DDR_CK+
RN15
1
2
4*47R
131
DDR_BA1
BA1
3
4
132
DDR_BA0
BA0
5
6
DDR_RAS
7
8
133
RAS
R62
47R
137
DDR_CAS
CAS
R61
47R
138
DDR_WE
WE
1
2
167
FLASH_CLK
SCK
3
4
168
FLASH_SDI
SDI
5
6
169
FLASH_CSA
CSZ
7
8
170
FLASH_SDO
SDO
RN300
4*47R
U1F
MST69981DLD-LF-S1
VESA
S301
1
P1
2
31
LVDSE_3+
P2
P31
3
LVDSE_3-
P3
4
P4
5
LVDSE_CLK+
P5
6
LVDSE_CLK-
LVDSE_3+
P6
7
LVDSE_3-
P7
8
LVDSE_2+
P8
9
LVDSE_2-
LVDSE_CLK+
P9
10
LVDSE_1+
LVDSE_CLK-
P10
11
LVDSE_1-
P11
12
LVDSE_0+
LVDSE_2+
P12
13
LVDSE_0-
LVDSE_2-
P13
14
P14
15
LVDSE_1+
P15
16
LVDSE_1-
P16
17
LVDSO_3+
P17
18
LVDSO_3-
LVDSE_0+
P18
19
LVDSE_0-
P19
20
LVDSO_CLK+
P20
21
DCR
LVDSO_CLK-
P21
22
VESA
P22
23
LVDSO_2+
P23
24
LVDSO_2-
P24
25
LVDSO_1+
P25
26
LVDSO_1-
P26
27
LVDSO_0+
P27
28
LVDSO_0-
P28
29
32
P29
P32
30
VCC_Panel
P30
MOLEX_2*15
LG ve AU
VCC_Panel
P-TWO_196182-51041
From YTD190R-4
Samsung/AU_32/37
R300
+3.3V_STBY
NC/22K
FLASH_WP
TP4
R309
47k
T300
1
LED
TP11
R312 10K
BC847BWT
C301
10uF/6.3V
C309
100nF
!
2 - 27
127
VREF
VREF_MDDR
153
8
7
DDR_A11
DDR_A11
152
6
5
DDR_A10
DDR_A10
151
4
3
DDR_A9
DDR_A09
150
2
1
DDR_A8
DDR_A08
RN1
4*47R
146
8
7
DDR_A7
DDR_A07
145
6
5
DDR_A6
DDR_A06
144
4
3
DDR_A5
DDR_A05
143
2
1
DDR_A4
DDR_A04
RN2
4*47R
142
8
7
DDR_A3
DDR_A03
141
6
5
DDR_A2
DDR_A02
140
4
3
DDR_A1
DDR_A01
139
2
1
DDR_A0
DDR_A00
RN3
4*47R
195
2
1
LVDSE_4+
LVA4+
196
4
3
LVDSE_4-
LVA4-
197
6
5
LVDSE_3+
LVA3+
198
8
7
LVDSE_3-
LVA3-
4*47R
RN13
199
2
1
LVDSE_CLK+
LVACLK+
200
4
3
LVDSE_CLK-
LVACLK-
201
6
5
LVDSE_2+
LVA2+
202
8
7
LVDSE_2-
LVA2-
4*47R
RN12
203
2
1
LVDSE_1+
LVA1+
204
4
3
LVDSE_1-
LVA1-
205
6
5
LVDSE_0+
LVA0+
206
8
7
LVDSE_0-
LVA0-
4*47R
RN10
209
2
1
LVDSO_4+
LVB4+
210
4
3
LVDSO_4-
LVB4-
211
6
5
LVDSO_3+
LVB3+
212
8
7
LVDSO_3-
LVB3-
4*47R
RN9
213
2
1
LVDSO_CLK+
LVBCLK+
214
4
3
LVDSO_CLK-
LVBCLK-
215
6
5
LVDSO_2+
LVB2+
216
8
7
LVDSO_2-
LVB2-
4*47R
RN11
217
2
1
LVDSO_1+
LVB1+
218
4
3
LVDSO_1-
LVB1-
219
6
5
LVDSO_0+
LVB0+
220
8
7
LVDSO_0-
LVB0-
4*47R
RN8
From YTD190R-4
S303
1
P1
2
P2
3
P3
4
P4
5
P5
6
P6
7
P7
8
P8
9
P9
10
P10
11
LVDSE_4+
P11
12
LVDSE_4-
P12
VCC_Panel
13
LVDSE_3+
P13
14
S306
LVDSE_3-
P14
15
1
P15
P1
16
2
31
LVDSE_CLK+
P16
P2
P31
17
3
LVDSE_CLK-
P17
P3
18
4
P18
P4
19
5
LVDSE_2+
P19
P5
20
6
LVDSE_2-
P20
P6
21
7
LVDSE_1+
P21
P7
22
8
LVDSE_1-
P22
P8
23
9
LVDSE_0+
P23
P9
24
10
LVDSE_0-
VESA
P24
P10
25
11
BIT_SEL
P25
P11
26
12
P26
P12
27
13
LVDSO_4+
LVDSE_3+
P27
P13
28
14
LVDSO_4-
P28
LVDSE_3-
P14
29
15
LVDSO_3+
P29
P15
30
16
LVDSO_3-
P30
LVDSE_CLK+
P16
31
17
P31
LVDSE_CLK-
P17
32
18
LVDSO_CLK+
P32
P18
33
19
LVDSO_CLK-
P33
LVDSE_2+
P19
34
20
LVDSE_2-
P34
P20
35
21
LVDSO_2+
P35
P21
36
22
LVDSO_2-
P36
LVDSE_1+
P22
37
23
LVDSO_1+
LVDSE_1-
P37
P23
38
24
LVDSO_1-
P38
P24
39
25
LVDSO_0+
P39
LVDSE_0+
P25
40
26
LVDSO_0-
P40
LVDSE_0-
P26
41
27
P41
P27
42
28
P42
P28
43
29
32
P43
P29
P32
44
30
P44
P30
45
P45
46
P46
47
P47
Samsung
48
P48
49
P49
50
P50
51
P51
3V3_DIG
C300
IC300
100nF
1
8
TP130
FLASH_CSA
CS#
VCC
2
7
TP131
FLASH_SDO
DO
HOLD#
3
6
TP128
FLASH_CLK
WP#
CLK
4
5
FLASH_SDI
VSS
DI
R301
TP129
22k
EN25F80
#
@
Chassis TD / TE
11
12
13
VCC_Panel
S305
1
P1
2
P2
3
P3
4
P4
5
P5
6
P6
7
P7
8
P8
9
P9
10
P10
11
P11
12
P12
13
P13
14
P14
15
P15
16
P16
17
P17
18
P18
19
P19
20
P20
21
P21
22
P22
23
P23
24
P24
25
P25
26
P26
27
P27
28
P28
29
P29
30
P30
31
P31
32
P32
33
P33
34
P34
35
P35
36
P36
37
P37
38
P38
39
P39
40
P40
41
P41
42
P42
43
P43
44
P44
45
VESA
P45
46
P46
47
P47
48
P48
49
P49
50
P50
51
P51
LG_AU42

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