Scaler - Toshiba 34HF85 Service Manual

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CP3901B
V_AV
22
23
C(CVDS)
Y(1)
27
31
Pb(1)
34
Pr(1)
15
Y_OUT
18
Pb_OUT
19
Pr_OUT
E-13
SCALER BLOCK DIAGRAM
3D-YC_SEPA
IC1501 TC90A92AFG
85
YIN
YOUT2 55
YOUT3
54
49
YOUT4
48
YOUT5
47
YOUT6
90
CIN
YOUT7
46
YOUT8
44
43
YOUT9
A/D CONVERTER
IC2101 MST9883C-LF-110
RED0 77
Y
49
RED1
76
43
U
RED2
75
RED3
74
54
V
RED4
73
RED5
72
RED6
71
RED7
70
19
BLUE0
BLUE1
18
BLUE2
17
BLUE3
16
BLUE4
15
14
BLUE5
BLUE6
13
12
BLUE7
GREEN0
9
GREEN1
8
GREEN2
7
6
GREEN3
GREEN4
5
4
GREEN5
GREEN 6
3
2
GREEN7

SCALER

IC3901 FLI2301-LF-BD
196
D1_IN_0
SDRAM DATA(0)
50
199
51
D1_IN_1
SDRAM DATA(1)
200
D1_IN_2
SDRAM DATA(2)
52
201
53
D1_IN_3
SDRAM DATA(3)
202
D1_IN_4
SDRAM DATA(4)
54
SDRAM DATA(5)
203
D1_IN_5
55
SDRAM DATA(6)
204
D1_IN_6
56
205
57
D1_IN_7
SDRAM DATA(7)
SDRAM DATA(8)
58
SDRAM DATA(9)
59
SDRAM DATA(10)
60
SDRAM DATA(11)
61
SDRAM DATA(12)
64
R/Cr/Cb Cr_0
21
SDRAM DATA(13)
65
22
R/Cr/Cb Cr_1
SDRAM DATA(14)
66
23
R/Cr/Cb Cr_2
SDRAM DATA(15)
67
24
R/Cr/Cb Cr_3
SDRAM DATA(16)
70
25
R/Cr/Cb Cr_4
SDRAM DATA(17)
71
26
R/Cr/Cb Cr_5
SDRAM DATA(18)
72
27
R/Cr/Cb Cr_6
73
SDRAM DATA(19)
28
R/Cr/Cb Cr_7
SDRAM DATA(20)
74
11
B/Cb/D1_0
SDRAM DATA(21)
75
12
B/Cb/D1_1
SDRAM DATA(22)
76
13
B/Cb/D1_2
SDRAM DATA(23)
77
14
B/Cb/D1_3
78
SDRAM DATA(24)
15
B/Cb/D1_4
SDRAM DATA(25)
79
18
B/Cb/D1_5
82
SDRAM DATA(26)
19
B/Cb/D1_6
83
SDRAM DATA(27)
B/Cb/D1_7
20
SDRAM DATA(28)
84
29
G/Y/Y_0
SDRAM DATA(29)
85
32
G/Y/Y_1
SDRAM DATA(30)
86
33
G/Y/Y_2
SDRAM DATA(31)
87
34
G/Y/Y_3
35
G/Y/Y_4
ANALOG U
170
38
G/Y/Y_5
ANALOG V
176
39
G/Y/Y_6
40
G/Y/Y_7
173
ANALOG Y
SDRAM
IC3902 MT48LC2M32B2P-6(Y14W)
2
DQ0
4
DQ1
DQ2
5
7
DQ3
8
DQ4
10
DQ5
11
DQ6
13
DQ7
74
DQ8
76
DQ9
77
DQ10
DQ11
79
DQ12
80
82
DQ13
83
DQ14
85
DQ15
31
DQ16
33
DQ17
34
DQ18
36
DQ19
37
DQ20
39
DQ21
40
DQ22
42
DQ23
45
DQ24
47
DQ25
48
DQ26
50
DQ27
51
DQ28
53
DQ29
54
DQ30
56
DQ31
34HF85/34HF85C
E-14

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