aiko NP-42H5, Service Manual

Page: 43 / 94

Confidential
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PSEN-P
TTX_EEP_SCL
TTX_EEP_SDA
RAM_WE
RAM_OE
TTX_B
PSEN-P
TTX_R
TTX_G
TTX_FB
UD3
UD6
RAM_WE
UD7
UD5
UD5
UD1
UD7
UD3
UD2
UD1
UD1
UD3
UD4
UD6
RAM_OE
UD0
UD4
UD5
UD7
UD0
UD[0:7]
UD2
UD2
UD4
UD6
UD0 SA5
SA14
SA4
SA[0:19]
SA12
SA13
SA2
SA6
SA0
SA15
SA17
SA0
SA8
SA17
SA9
SA18
SA17
SA7
SA4
SA1
SA2
SA6
SA1
SA15
SA12
SA10
SA14
SA4
SA16
SA11
SA5
SA8
SA[0:19]
SA7
SA0
SA11
SA3
SA3
SA9
SA9
SA16
SA7
SA12
SA15
SA18
SA10
SA13
SA13
SA11
SA6
SA5
SA14
SA10
SA16
SA1
SA3
SA8
SA2
SA18
UD[0:7]
SA19
TTX_EEP_SDA
TTX_EEP_SCL
SDA3.3V
CC_5V
SDA3.3V SDA2.5AV SDA2.5V
SDA3.3V
SDA2.5V SDA2.5AV
SDA3.3V
SDA3.3V
SDA3.3V
SDA3 4,7,10
RESET_DEVICE 3,4,6,7
SCL2 7,8,10
SDA2 7,8,10
TTX_CVBS 4
TTX_R 4
TTX_G 4
TTX_B 4
TTX_FB 4
TTX_HSYNC 4
TTX_VSYNC 4
AV3_DET_ID 7,10
TTX_CVBS 4
VVINT 7
TTX_HSYNC 4
RESET_DEVICE 3,4,6,7
SCL3 4,7,10
TTX_VSYNC 4
Title
Size Document Number Rev
Date
Sheet of
CONFIDENTIAL
Address
Designer
Note
<Doc>
A1
LAB 3
05 Video_TTX
A2
5 10
Friday, February 10, 2006
Title
Size Document Number Rev
Date
Sheet of
CONFIDENTIAL
Address
Designer
Note
<Doc>
A1
LAB 3
05 Video_TTX
A2
5 10
Friday, February 10, 2006
Title
Size Document Number Rev
Date
Sheet of
CONFIDENTIAL
Address
Designer
Note
<Doc>
A1
LAB 3
05 Video_TTX
A2
5 10
Friday, February 10, 2006
(P1.5) : LCB
(P1.2) : Enable I2C(1)
< Local settings >
(P1.1) : RGB Gain
(P1.4) : 8/30 Info display
(P1.7) (P1.6) (P1.0) : Language selection
(P1.3) : Default LIST
I 2 C A d d r e s s = 2 2 h ( P o r t 2 )
CC Decoder
I 2 C A d d r e s s = 2 8 h ( P o r t 3 )
TTX Decoder
US Version
Euro Version
C727
100nF
B
S
C727
100nF
B
S
C690 100nF T NS C690 100nF T NS
R510
3.3K
B
NS
R510
3.3K
B
NS
C848
560pF
B
S
C848
560pF
B
S
R529 100 B S R529 100 B S
C729
100nF
T
S
C729
100nF
T
S
C734
100nF
T
S
C734
100nF
T
S
R525 100 B S R525 100 B S
C692
560pF
B
NS
C692
560pF
B
NS
C850
560pF
B
S
C850
560pF
B
S
R513
3.3K
B
S
R513
3.3K
B
S
D1
1
D2
3
D3
4
D4
2
XROM
5
VDD2.51
6
VSS4
7
VDD3.32
8
P0.0
9
P0.1
10
P0.2
11
P0.3
12
P0.4
13
P0.5
14
P0.6
15
P0.7
16
ENE
17
STOP
18
OCF
19
EXTIF
20
CVBS
21
VDDA2.51
22
VSSA2
23
P2.0/ADC0
24
P2.1/ADC1
25
P2.2/ADC2
26
P2.3/ADC3
27
NC1
28
HS/SSC
29
VS
30
P3.0
31
P3.1/TXD
32
P3.2/INT0
33
P3.3/INT1
34
P3.4/T0
35
P3.5/T1
36
P3.6
37
P3.7/RXD
38
VSS3
39
VDD3.31
40
P1.0/PWM0
41
P1.1/PWM1
42
P1.2/PWM2
43
P1.3/PWM3
44
P1.4/PWM4
45
P1.5/PWM5
46
P1.6/PWM6
47
P4.2
48
P4.3
49
RST
50
NC2
51
XTAL2
52
XTAL1
53
NC3
54
VSSA1
55
VDDA2.52
56
R
57
G
58
B
59
BLANK/COR
60
NC4
61
P1.7PWM7
62
NC5
63
WR
64
RD
65
NC6
66
A19
67
A18
68
A16
69
A17
70
A15
71
FL_PGM
72
VDD2.52
73
VSS2
74
VDD3.33
75
A14
76
A12
77
A13
78
A7
79
FL_RST
80
A8
81
A6
82
A9
83
A5
84
A11
85
A4
86
ALE
87
PSEN
88
A3
89
A10
90
VSS1
91
VDD3.34
92
A2
93
A1
94
FL_CE
95
D7
96
A0
97
D6
98
D0
99
D5
100
U56
SDA5550_PQFP100
T
S
U56
SDA5550_PQFP100
T
S
R528 100 B S R528 100 B S
R479 470 T NS R479 470 T NS
C693
100nF
B
NS
C693
100nF
B
NS
R523
0
B
S
R523
0
B
S
R533
120pF
B
S
R533
120pF
B
S
SCL
15
SDA
14
SDO
16
VIN_INTRO
13
HIN
5
VIDEO
7
RREF
10
SEN
4
SMS
6
ASEL
1
VDD
12
BOX
17
RED
18
GREEN
2
BLUE
3
CSYNC
8
LPF
9
VSSA
11
Z86229
U52
Z86129
B
NS
Z86229
U52
Z86129
B
NS
C851
100pF
B
NS
C851
100pF
B
NS
C739
100nF
T S
C739
100nF
T S
R519
0
B
S
R519
0
B
S
C728
100nF
B
S
C728
100nF
B
S
A0
20
A1
19
A2
18
A3
17
A4
16
A5
15
A6
14
A7
13
A8
3
A9
2
A10
31
A11
1
A12
12
A13
4
A14
11
A15
7
A16
10
A17
9
I/O1
21
I/O2
22
I/O3
23
I/O4
25
I/O5
26
I/O6
27
I/O7
28
I/O8
29
WE
5
OE
32
CS2
6
CS1
30
VCC
8
VSS
24
U54
CS18LV20483/b
B S
U54
CS18LV20483/b
B S
R578 100 B NS R578 100 B NS
R522
0
B
NS
R522
0
B
NS
R520
0
B
NS
R520
0
B
NS
R534
120pF
B
S
R534
120pF
B
S
C852
100pF
B
NS
C852
100pF
B
NS
R491
10K 1%
B
NS
R491
10K 1%
B
NS
R514
3.3K
B
NS
R514
3.3K
B
NS
C737 20pF T S C737 20pF T S
R490 100 B NS R490 100 B NS
VCC
32
Q0
13
Q1
14
Q2
15
Q3
17
Q4
18
Q5
19
Q6
20
Q7
21
VPP
1
E
22
G
24
A0
12
A1
11
A2
10
A3
9
A4
8
A5
7
A6
6
A7
5
A8
27
A9
26
A10
23
A11
25
A12
4
A13
28
A14
29
A15
3
A16
2
A17
30
A18
31
VSS
16
M27W101_PLCC32
U55
T S
M27W101_PLCC32
U55
T S
R579 100 B NS R579 100 B NS
X1
6Mhz
T S
X1
6Mhz
T S
R511
3.3K
B
S
R511
3.3K
B
S
C735
100nF
B S
C735
100nF
B S
C723
22uF/16V
T
S
C723
22uF/16V
T
S
R518
0
B
S
R518
0
B
S
C694
6.8nF
B
NS
C694
6.8nF
B
NS
R507
3.3K
B
NS
R507
3.3K
B
NS
R535
120pF
B
S
R535
120pF
B
S
R531
75
B
NS
R531
75
B
NS
+ C730
22uF/16V
T
S
+ C730
22uF/16V
T
S
C691
560pF
T
NS
C691
560pF
T
NS
R521
0
B
NS
R521
0
B
NS
R526 100 B S R526 100 B S
R492
6.8K
B
NS
R492
6.8K
B
NS
C726
22uF/16V
T
S
C726
22uF/16V
T
S
SDA
5
SCL
6
VCC
8
GND
4
A0
1
A1
2
A2
3
WP
7
U57
AT24C02N/24LC21
B S
U57
AT24C02N/24LC21
B S
R530 5.6K B S R530 5.6K B S
R527
0
B S
R527
0
B S
R580 0 B NS R580 0 B NS
R536
100
B S
R536
100
B S
C731
100nF
B
S
C731
100nF
B
S
R532
0
B S
R532
0
B S
R512
3.3K
B
S
R512
3.3K
B
S
C724
100nF
B
S
C724
100nF
B
S
R524 100 B S R524 100 B S
R508
3.3K
B
NS
R508
3.3K
B
NS
C732
100nF
B
S
C732
100nF
B
S
R506
0
T S
R506
0
T S
R681
100
B NS
R681
100
B NS
C695
68nF
B
NS
C695
68nF
B
NS
C736 20pF T S C736 20pF T S
R517
0
B
S
R517
0
B
S
R515
0
T NS
R515
0
T NS
C725
100nF
B
S
C725
100nF
B
S
R509
3.3K
B
NS
R509
3.3K
B
NS
C849
560pF
B
S
C849
560pF
B
S
C738
100nF
B S
C738
100nF
B S
C733
100nF
T
S
C733
100nF
T
S
R516
0
B
S
R516
0
B
S
R537
100
B S
R537
100
B S
C696
100nF
B
NS
C696
100nF
B
NS