Mitsubishi SL1U Service Manual page 64

PCB-MAIN (6/8)
IC8A1,IC8A2 (XL1U),IC8M1,IC8M2 (XL1U) L3E06070D0A
2~11
10 10
DB[0 ~9]
10
48
CLK
46
STSQ
47
10
CHANNEL
XFR
13
SELECTOR
E/O
14
R/L
10
20
STBY
BIAS
21
BYP
10
10
40
VREF
SCALING
39
CONTROL
VMID
IC803 L3E01031F0A
VCC GND
1,13 2,12
10
DYIN
9
CLYIN
5
DIRYIN
4
ENBY1IN
3
ENBY2IN
8
DXIN
7
CLX1IN
6
CLX2IN
17
ENBX1IN
16
ENBX2IN
15
ENBX3IN
14
ENBX4IN
11
NRGIN
18
DIRXIN
19
NRSC
(VCC System)
10
DAC
EXPANSION
10
DAC
EXPANSION
10
EXPANSION DAC
10
DAC
EXPANSION
10
EXPANSION
DAC
10
DAC
EXPANSION
15 38
INV VMID
VDD2 DGND
46,47 23,37,48
43
INVERT LEVEL SHIFT DY
41
LEVEL SHIFT CLY
42
INVERT LEVEL SHIFT CLY
26
LEVEL SHIFT DIRY
25
INVERT LEVEL SHIFT DIRY
44
INVERT LEVEL SHIFT
ENBY1
45
INVERT LEVEL SHIFT ENBY2
(VDD2 System)
(VDD1 System)
33
INVERT LEVEL SHIFT DX
34
LEVEL SHIFT CLX1
35
INVERT LEVEL SHIFT CLX1
38
LEVEL SHIFT CLX2
39
INVERT LEVEL SHIFT CLX2
29
INVERT LEVEL SHIFT ENBX1
30
INVERT LEVEL SHIFT ENBX2
31
INVERT LEVEL SHIFT ENBX3
32
INVERT LEVEL SHIFT ENBX4
40
INVERT LEVEL SHIFT NRG
27
LEVEL SHIFT
DIRX
28
INVERT LEVEL SHIFT
DIRX
SW
22
NRS
SW
20 21 24,36
NRSA NRSB VDD1
IC8A3,IC8M3 L3E01031F0A
VCC GND
1,13
10
DYIN
9
CLYIN
36
VID1
5
DIRYIN
34 4
ENBY1IN
VID2
3
ENBY2IN
32
VID3
8
DXIN
7
CLX1IN
30
VID4
6
CLX2IN
28
VID5
17
ENBX1IN
16
ENBX2IN
26 15
ENBX3IN
VID6
14
ENBX4IN
11
NRGIN
18
DIRXIN
19
NRSC
(VCC System)
B-6
VDD2 DGND
2,12 46,47 23,37,48
43
INVERT LEVEL SHIFT
41
LEVEL SHIFT
42
INVERT LEVEL SHIFT
26
LEVEL SHIFT
25
INVERT LEVEL SHIFT
44
INVERT LEVEL SHIFT
45
INVERT LEVEL SHIFT
(VDD2 System)
(VDD1 System)
33
INVERT LEVEL SHIFT
34
LEVEL SHIFT
35
INVERT LEVEL SHIFT
38
LEVEL SHIFT
39
INVERT LEVEL SHIFT
29
INVERT LEVEL SHIFT
30
INVERT LEVEL SHIFT
31
INVERT LEVEL SHIFT
32
INVERT LEVEL SHIFT
40
INVERT LEVEL SHIFT
27
LEVEL SHIFT
28
INVERT LEVEL SHIFT
SW
22
SW
20 21 24,36
NRSA NRSB VDD1
DY
CLY
CLY
DIRY
DIRY
ENBY1
ENBY2
DX
CLX1
CLX1
CLX2
CLX2
ENBX1
ENBX2
ENBX3
ENBX4
NRG
DIRX
DIRX
NRS