Sanyo LCD-24K40, Руководство по обслуживанию

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-6-
IC Block Diagrams (On the ASSY, PWB, MAIN)
FLK3
VGH_EVEN
OPT_P1
GCLK1
VGH_ODD
GCLK2
OPT_N1
GCLK3
SOE
HCONV1
SC_FS
AUVRADP
AUVREF
RXE4-
CVBS1
SV_Y0
CVBS0
SV_C0
CVBSOut1
VCOM0
B_TX0+
B_TX0-
R_TX2-
G_TX1-
G_TX1+
TXCLK-
R_TX2+
RXO1+ RLV1N
PB+
TXD
TAGC
FLK1
SPI_CZ
SPI_CK
SPI_DO1
SPI_DI
AUOutL2
RXE4+
SAR0
SAR1
SIFP
SIFM
P
W
M
0
RXO2- RLV2P
P
W
M
2
VIFM
VIFP
LED_R
LED_Y
RXE1- RLV7P
FLK2
SIF-CTL
AUOutR2
HDCEC
RXO2+ RLV2N
RXE1+ RLV7N
TXCLK+
RXOC-
AUVRADN
LEDON1
SCAN_BLK2
RXE2-
WPWM1
HWRESET
SOG
BIN+
RIN+
GIN+
SCL_HD
SDA_HD
HPLUG
RXOC+
WAKEUP
RXE2+
SCAN_BLK1
RXO3- RLV4P
P
W
M
1
RXEC-
I2C_SCL
I2C_SDA
DPM1
RXO3+ RLV4N
IR_SYNC
SOY
PR+
Y+
RXEC+
RXO0- RLV0P
RXO4- RLV5P
RXE3-
AMP-MUTE
AUOutR1_amp
AUOutL1_amp
RXO0+ RLV0N
ON-PANEL
ON-PBACK
COMP_AUL2
PC_AUR0
AV_AUL1
AV_AUR1
PC_AUL0
COMP_AUR2
RXO4+ RLV5N
RXE3+
RXO1- RLV1P
RXD
HS_RGB
VS_RGB
HD-SW
SC_FB
GCLK4
P
W
M
3
GCLK5
POL
GCLK6
WP_EE
GSP
RXE0+ RLV6N
RXE0- RLV6P
AVDDA VDDP VDDC
AV
DD
_A
U
AV
DD
_V
IF
+5V_all
V
DD
P
_P
M
AV
DD_
M
P
LL
VGH_EVEN
RXOC+
RXOC-
RXO3+
RXO3-
RXO4-
RXO0+
RXO0-
RXO1+
RXO1-
RXO2+
RXO2-
PWM
3
GCLK6
GCLK5
RXO4+
GCLK4
POL
RXE0-
RXE1+
RXE1-
RXE2+
RXE2-
RXEC+
RXEC-
RXE3+
RXE3-
RXE4+
RXE4-
RXE0+
GSP
GCLK1
GCLK2
GCLK3
SOE
AD
J_
PW
M
I2C_SDA
I2C_SCL
RXD
TXD
VGH_ODD
MST740KU
Please close
to chip.
CL=20pf of XTAL
WARNING !!!
PANEL
INTERFACE
C158
27pF
C158
27pF
R217 22R R217 22R
C169
0.1uF
C169
0.1uF
TP26 TP26
TP14 TP14
R183 100R R183 100R
R176 22R R176 22R
R239 NC/100R R239 NC/100R
TP15 TP15
TP19 TP19
R174
4.7K
R174
4.7K
TP17 TP17
+
C164 10uF/16V
+
C164 10uF/16V
C159
27pF
C159
27pF
75
3
1
864
2
RP9
RP22X4
75
3
1
864
2
RP9
RP22X4
+
C175
10uF/16V
+
C175
10uF/16V
R241 22R R241 22R
R172 68R R172 68R
AVSS
_AD
C
3
AV
DD
_A
D
C
10
AVSS
_AD
C
25
AV
DD
_M
P
LL
26
SP
I_
S
C
K
91
SP
I_
S
D
I
89
SP
I_
S
C
Z
90
SP
I_
S
D
O
88
DDCA_DAT
126
INT
127
H
W
R
ESE
T
13
5
XTA
L_
X
O
UT
27
XTA
L_
X
IN
28
DDCA_CLK
125
IRIN
128
AUWS
/G
P
IO
83
G
P
IO/
SP
I_
S
IO
3
86
G
P
IO
85
AU
M
CK
O
/G
P
IO
84
AVDD
_V
IF
39
AVSS
_M
P
LL
29
VSYNC1
9
AVDD
_V
IF
30
AUSCK
/G
P
IO
82
AUSD
0/
G
P
IO
81
AV
DD
_A
D
C
18
G
P
IO/
SP
I_
S
IO
2
87
G
P
IOD3/
TX
D1
94
G
P
IOD2/R
X
D1
95
AVS
S
52
M
UT
E
/G
P
IO
D5
92
G
P
IO
D
4
93
G
P
IOD1/R
X
D0
96
G
P
IOD0/
TX
D0
97
LVB4N
98
LVB4P
99
LVB3N
100
LVB3P
101
LVBCLKN
102
LVBCLKP
103
RLV8N/LVB2N
104
RLV8P/LVB2P
105
RLV6N/LVB0N
108
RLV6P/LVB0P
109
RLV5N/LVA4N
111
RLV5P/LVA4P
112
RLV4N/LVA3N
113
RLV4P/LVA3P
114
RLV3N/LVACLKN
115
RLV3P/LVACLKP
116
RLV2N/LVA2N
117
RLV2P/LVA2P
118
RLV1N/LVA1N
119
RLV1P/LVA1P
120
AVDD
P
_1
12
4
GN
D
68
AV
DD
_A
D
C
15
3
AVDD
_V
IF
31
RLV7P/LVB1P
107
RLV7N/LVB1N
106
RLV0P/LVA0P
122
RLV0N/LVA0N
121
TCON5
62
TCON6
63
TCON7
64
TCON8
65
TCON9
66
TCON10
70
TCON11
71
TCON12
72
GN
D
14
7
SAR0
131
SAR1
130
SAR2
129
WAKEUP
137
TCON0
57
TCON1
58
TCON2
59
TCON3
60
TCON4
61
TCON13
73
AVDD
P
_1
11
0
PW
M
2
76
PW
M
1
77
PW
M
0
78
GN
D
79
AVDD
P
_1
69
TCON14
145
TCON15
144
TCON16
143
TCON17
142
TCON18
141
TCON19
140
TCON20
139
TCON21
138
AVDD
P
_1
74
VDD
C
67
AVDD
P
_1
80
VDDP
_2
13
2
VDD
C
14
8
AVSS
_V
IF
32
AVSS
_V
IF
37
AVDD
_A
U
41
GN
D
12
3
DDCD_SCL
133
RIN1P
8
RXA0P
152
LINE_IN_1R
45
BIN1P
4
HOTPLUG
156
RXACKP
150
LINE_IN_2L
46
SIFP
36
GIN1P
6
CVBS0/Y0
22
CVBS2/Y1
20
AUVRP
50
DDCD_SDA
134
BIN0P
12
CEC
136
LINE_IN_0R
43
DAC_OUT_L
53
HSYNC0
11
AUVAG
51
RIN0P
16
AUCOM
48
SOGIN0
15
SOGIN1
5
RXA2P
2
RXA1N
154
RXA2N
1
VCOM0
23
GIN0M
13
RXA0N
151
LINE_IN_1L
44
LINE_IN_2R
47
AUVRM
49
LINE_IN_0L
42
TAGC
40
RXACKN
149
GIN1M
7
SIFM
35
VIFM
34
CVBSOUT
24
CVBS1/C0
21
RXA1P
155
DAC_OUT_R
54
VSYNC0
17
VR27
38
VIFP
33
CVBS3/C1
19
GIN0P
14
LINE_OUT_L
55
LINE_OUT_R
56
AVDD
P
_1
14
6
PW
M
3
75
EPA
D
15
7
U18 U18
C165 0.1uF C165 0.1uF
R238 22R R238 22R
R167 200R R167 200R
TP23 TP23
TP16 TP16
TP21 TP21
TP27 TP27
X1
14.318MHZ
X1
14.318MHZ
R208 22R R208 22R
C162 47nF C162 47nF
C161 47nF C161 47nF
R179 0R R179 0R
75
3
1
864
2
RP3
RP22X4
75
3
1
864
2
RP3
RP22X4
C168
0.1uF
C168
0.1uF
75
3
1
864
2
RP4
RP22X4
75
3
1
864
2
RP4
RP22X4
TP18 TP18
C171 0.1uF C171 0.1uF
L20
120R/FB0603
L20
120R/FB0603
L21
FB L21
FB
TP13 TP13
R173 68R R173 68R
R244 22R R244 22R
C174
1uF
C174
1uF
75
3
1
864
2
RP5
RP22X4
75
3
1
864
2
RP5
RP22X4
R177 22R R177 22R
TP22 TP22
R166
1M
R166
1M
R171 68R R171 68R
TP25 TP25
R22
8
10
K
/N
C
R22
8
10
K
/N
C
R181 0R R181 0R
7
5
3
1 8
6
4
2
RP7
RP22X4
7
5
3
1 8
6
4
2
RP7
RP22X4
C115 47nF C115 47nF
R180 0R R180 0R
C170
100pF
C170
100pF
R237 22R R237 22R
75
3
1
864
2
RP1
RP22X4
75
3
1
864
2
RP1
RP22X4
R227 22R R227 22R
C172
0.1uF
C172
0.1uF
R182 0R R182 0R
75
3
1
864
2
RP2
RP22X4
75
3
1
864
2
RP2
RP22X4
R214 22R R214 22R
TP24 TP24
TP20 TP20
C173
4.7uF
C173
4.7uF
R245 22R R245 22R
IC700 MST740KU MST740KU