Sharp 190TW8FB, Руководство по обслуживанию

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190TW8 TV 28
S-A03
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
VGASOG
HDMIBCLK
HDM ILRCK
HDMIMCLK
HDM IODCK
SDA0
SCL0
HDMISD0
S CL
SDA
DDC_WP_DE
A_DQ[0..15]
A_CKE
A_BA[0..1]
A_RA[0..11]
A_DQM0
GPIO9_MCLK
AVDD_VAD0
AVDD_VFE0
AVDD_VAD1
GPIO8_BCKL
ADACV DD
AVDD_VFE1
AOSDATA3
GPIO7_LRCK
AADCV DD
I R
SDA
AOMCLK1
AOSDATA1
URST#
FCLK_GPIO
AOBCLK1
GPIO10
IOWR#
ADIN
AOLRCK1
8201UP3_4
S CL
F_A[0..21]
AP[0..7]
F_D[ 0..7]
AN [0..7]
RXD
TXD
ICE
SB18A
VREF
A_DQS1
A_DQS0
AVICM
ADCV18A TESTN4
R P
CVBS0
A_
D
Q
1
1
D
V
25A
A_
D
Q
4
Y1P
SB18A
ERO3_GPIO
AV
IC
M
DV
1
8
A
VI13
VI12
VI0
PB1N
R N
BP
GN
D
D
V
33A
HDMI
M
C
L
K
GN
D
TTL_CLK
F_D5
A_RA1
A_CLK#
VI6
AOSDA
T
A
1
DV
3
3
A
VI11
VI1
UR
S
T
#
PB1N
D
V
25A
F_A17
8201UP3_1
A_RA3
AR_AOSDA
T
A
1
A
V
DD_V
F
E
0
VI15
F_
A
1
0
F_
A
2
1
AP5
GPIO23
8291_MUTE
A
O
BCLK1
XTALI
PR1N
B N
PR1P
S C1
PR1N BN
A N1
CLK1N
TESTN4
A_
D
Q
1
0
PW_ KEY
VI4
AL_AO
S
D
A
T
A
0
C
V
BS0
G ND
GPIO24
F_
A
5
A_RA6
A N6
AP0
VPLLVDD2
A_DQ15
DV18A
A_CLK
8201UP3
_
4
AOMC
L
K
1
XTALO
F_A15
AP1
A_
D
Q
S
1
VGAS
O
G
F_D0
A_RA0
VI14
DV18A
ICE
A_CKE
AP7
XTALO
A_RA4
A_RA5
TXD
VGAHS YNC#
SC
0
TTL_VS
DV25A
DE _DVI
SCL0 V
G
A
H
S
YNC#
AP2
AP3
PWM2VREF
A_DQ
M
0
A_
D
Q
6
A_
D
Q
5
A_
D
Q
2
PB1P
DV25A
A_BA1
DV25A
GN
D
HS YNC_DVI
VI9
DE_SOG
AOLR
C
K
1
D
V
18A
S C0
Y1P
CVBS1
ADC_ IN1
C LK2N
G ND
DV25A
SDA0
ADCV33A
ADCV18A
A_
D
Q
1
2
G
P
IO8_BCLK
F_A14
TTL_HS
F_D2
F_D6
8201UP3_0
GPIO28
GP
IO
6
PB1P
HD
M
IS
D
0
ADC_ IN0
GP
IO
5
AOSDA
T
A
3
RP
F_OE#
G
P
IO
7
_LRCK
ADIN
G N
F_D1
A
V
DD_V
F
E
1
Y1N
ADCV33A
A_
D
Q
9
A_
D
Q
8
F_
A
1
3
SB18A
F_
A
1
1
DV18A
DV33A
F_
A
8
F_
A
4
GP
GPIO17
A_
D
Q
S
0
A_DQ13
A_RAS#
VI2
A_RA11
PWM0
A_RA9
A_RA7
A_RA8
C
V
BS2
A N2
A N3
ADCV33A
A N5
GPIO9_MC
L
K
GP
F_A1
SB33A
A_CS#
A_RA10
VI5
PLL
V
DD
MPX1
AADCV
D
D
A
V
DD_V
A
D
0
GN
D
HDM IODCK
27MHZ
IOWR#
DV25A
XTALI
IR RX
D
CVBS2
VG AVSYNC#
A N4
A_
D
Q
3
H
D
M
ILRCK
ADACV
D
D
VI7
VI3
SOY1
A N7
GN
A_
D
Q
7
HDMIBCLK PR1P
A_RA2
F_
A
1
2
C
V
BS1
GN
D
VI8
PWM1
F_
A
1
9
D
V
18A
SY0
AP4
A N0
CLK1P
F_D7
A_WE#
A_BA0
DV25A
SY0
F_
A
6
F_
A
9
VI[0..15]
Y 1 N
CLK2P
V
G
A
VSYNC#
G
P
IO1
0
VREF A_
D
Q
1
FCLK_
G
P
IO
BP
F_A16
I OCE#
F_D3
F_D4
F_A0
A_CAS#
VSYNC_D VI
PLLVDD
F_
A
7
F_
A
2
0
MPX1
AP6
RN
GPIO20
SCAR
T
_
F
B
SCART_FB
SB33A
DDC_W P_DE
A_
D
Q
0
A_DQ14
SC
1
A
V
DD_V
A
D
1
VI10
PLLVDD
XTALVDD
F_
A
1
8
F_
A
3
SOY1
GN
D
F_
A
2
SB3
3
A
AC
E
N
T
RXD
TXD
DV18A SB18A
SB33A DV33A
SB33B
SB33B
SB33A
DV25A
DV25A
ADCV33A
ADCV33A
ADCV18A
ADCV33A
SB33B
VGASOG 7
HDMIMCLK 6
HDMIBCLK 6
HDMILRCK 6
HDMIODCK 6
SDA0 7
SCL0 7
HDMISD0 6
GPIO5 7
GPIO6 7
A_DQM0 5
A_DQ[0..15] 5
A_CKE 5
A_BA[0..1] 5
A_RA[0..11] 5
GPIO9_MCLK 11
ADACVDD 3
AVDD_VFE1 3
AVDD_VAD1 3
AVDD_VAD0 3
IR 7,14
GPIO8_BCLK 11
AOSDATA3 11
AVDD_VFE0 3
GPIO7_LRCK 11
AADCVDD 3
AOLRCK1 11
SCL 2,6,8,11
AOSDATA1 11
AOBCLK1 11
URST# 2
FCLK_GPIO 14
8201UP3_4 2
ADIN 11
AOMCLK1 11
SDA 2,6,8,11
IOWR# 5
GPIO10 2
F_A[0..21] 5
F_D[0..7] 5
AN[0..7] 12
AP[0..7] 12
RXD 7
TXD 7
VREF 5
A_DQS1 5
A_DQS0 5
RN 7
GPIO24 6
PWM1 2
PWM0 2
A_BA0 5
BN 7
8291_MUTE 11
VI[0..15] 6
VSYNC_DVI 6
GPIO23 11
A_WE# 5
SCART_FB 10
VGAHSYNC# 7
A_CLK 5
RP 7
GPIO20 13
F_OE# 5
IOCE# 5
GPIO17 11
CLK1P 12
A_CS# 5
DDC_WP_DE 6,7
DE_DVI 6
DE_SOG 6
ERO3_GPIO 11
CLK1N 12
BP 7
HSYNC_DVI 6
A_CAS# 5
GPIO28 12
CLK2P 12
A_CLK# 5
A_RAS# 5
GP 7
ERO1_UP3_1 14
GN 7
CLK2N 12
A_BA1 5
ERO0_UP3_0 7
PW_KEY 7,14
27MHZ 6
VGAVSYNC# 7
SC1 10
SC0 9
CVBS0 9
MPX1 8
SOY1 10
PR1P 10
SY0 9
VPLLVDD2 3
CVBS1 8
PLLVDD 3
CVBS2 10
Y1P 10
XTALVDD 3
ADC_IN1 14
PB1N 10
Y1N 10
PB1P 10
PR1N 10
ADC_IN0 10
GPIO6 FOR S/W SCL
GPIO5 FOR S/W SDA
MT8201 DIGITAL POWER & DECOUPLING
SYSTEM I2C
NEARLY IC PIN RS-232 DOWNLOAD
TP9
TP6
TP52
C53
3300pF/6
1
2
R50
0R/6
CB27
0.1uF/6
TP5
C48
10uF/10V/8
CC0805
TP53
C223
0.1uF/6
TP2
TP51
CB28
0.1uF/6
C56
3300pF/6
1
2
C213
10P/6/NC
1
2
WR1
Y1
27MHz
1 2
CB22
0.1uF/6
R45
10k/6
C231
3300pF/6
1
2
C230
3300pF/6
1
2
ALE1
RD1
C226
0.1uF/6
TP1
C51
3300pF/6
1
2
TP15
C55
3300pF/6
1
2
R42
4.7k/6
CB26
0.1uF/6
C46
22pF/6
1
2
C228
10uF/10V/8
CC0805
R48
10k/6/NC
R47
0R/6
TP50
C222
0.1uF/6
+
C5
0
4.7u
F
/2
5
V
1
2
TP3
+
C4
9
4
.7
u
F/25V
1
2
C224
0.1uF/6
TP48
CB29
0.1uF/6
R44 0R/6
CB20
0.1uF/6
C220
0.1uF/6
C227
0.1uF/6
R49
1k/6
CB110
3300pF/6
1
2
C221
0.1uF/6
R46
10k/6
CB31
0.1uF/6
TP4
R43 0R/6
TP47
TP7
TP49
R41
4.7k/6
CB30
0.1uF/6
C47
22pF/6
1
2
R33 5.6M/6
CON1
HEADER 3pin (2.0mm)
Debug Port
1
2
3
CB21
0.1uF/6
1
2
CB25
0.1uF/6
MT8201
SMD E-PAD
9.4 mm
9.4 mm
exposed pad
U9
MT8201
LQFP256
DVDD1
8
27
RXD
28
TXD
29
AOM
CLK
30
WR
_
20
RA8
88
RA7
89
RA6
90
RA5
91
RA4
92
RA9
87
RD_
21
IOA3
17
INT0
22
PRST_
23
U
P3_4
24
IR
25
AOBCK
32
LIN
33
DVDD1
8
39
GPIO7
40
FCIDA
T
/GPIO
38
HIGHA1
5
IOA20
6
IOA6
13
IOA5
14
DVDD3
3
16
IOA4
15
IOA18
10
HIGHA0
11
IOA7
12
IOA19
9
XTALI
199
DQ30/GPIO
102
DVDD2
94
DQ24/GPIO
99
DQ23/GPIO
97
IOALE
19
XTALVDD
197
XTALO
198
DQ28/GPIO
100
PLLVDD2
194
PWM0/GPIO
104
DVDD33I
103
PWM1/GPIO
105
PLLVSS3
195
PLLVDD3
196
A7P/EBO7
208
A5P/EBO1
214
IOA21
7
HIGHA2
4
IOW
R
_
8
DVDD18
95
RA11
86
CKE
85
IOA2
18
ICE
26
HIGHA3
3
AOL
RCK
31
OUT_27MHZ/GPIO
106
DE_SOG/GPIO
107
VI0/GPIO
111
VI1/GPIO
112
VI2/GPIO
114
VI3/GPIO
115
VCLK_DVI
116
VI7/GPIO
120
DVDD18
113
VI8/GPIO
121
VI9/GPIO
122
HSYNC_DVI
109
VI10/GPIO
123
VSYNC_DVI
108
VI11/GPIO
124
VI12/GPIO
125
VI13/GPIO
126
VI14/GPIO
127
VI15/GPIO
128
DVDD3
3
129
DVDD1
8
130
A
V
DD_V
A
D1
166
PR0N
158
SOY1
159
A
VSS_VFE0
171
A
VSS_V
A
D0
177
CVBS1
175
CVBS0
176
A
V
DD_VFE0
172
SC1
167
SY0
170
A
V
DD_V
A
D0
178
AADCVDD
179
SIF
180
AADCVSS
181
TN
2
182
TP2
183
ADACVDD
184
ACENT/AOSDA
T
A2
188
AV
IC
M
187
AR/AOSDA
T1
186
AL/AOSDA
T0
185
ADACVSS
189
TP3
190
TN
3
191
PL
L
V
DD
1
192
HIGHA4
2
AOSDA
T
A1/GPIO
34
VI6/GPIO
119
VI5/GPIO
118
VI4/GPIO
117
DVDD2
84
RCLK
83
RCLKB
82
RA3
81
RA2
80
RA1
79
RA0
78
RA10
77
DVDD2
76
BA1
75
DVDD18
74
BA0
73
RCS_
72
RAS_
71
CAS_
70
RWE_
69
DQ15
68
DQ14
67
DQ13
66
DVDD2
65
DVDD18
230
ERO3/GPIO
231
DVDD33A
232
ERO2/UP3_5
233
ERO1/UP3_1
234
ERO0/UP3_0
235
A17
240
IOA0
241
AD7
242
AD6
243
AD5
244
VCLK/GPIO
239
AD4
245
AD3
246
AD2
247
AD0
249
IOOE_
250
IOCS_
251
IOA1
252
DVDD18
253
A16
254
HSYNCO
237
HIGHA6
256
HIGHA5
1
PR1P
164
PB1P
162
Y1P
160
SOY0
152
PR0P
157
Y0P
153
A
VSS_V
A
D1
151
TP1
150
TN
1
149
PB0P
155
RP
146
GP
144
SOG
143
BP
141
HDMIL
RCK/GPIO
133
HDMIBCL
K/GPIO
132
HDMIMCL
K
/GPIO
131
AOSDA
T
A3/GPIO
35
FCICLK/GPIO
36
FCICM
D
/GPIO
37
DVDD3
3
45
DQ0
46
DQ1
47
DQ2
48
DVDD2
49
DQ3
50
DQ4
51
DQ5
52
DQ6
53
GPIO8
41
DQ7
54
DQS0
55
DQM0
56
DVDD2
57
DQS1
58
DQ8
59
GPIO9
42
RV
R
E
F
60
DQ9
61
GPIO1
0
43
DQ1
0
62
DQ1
1
63
EP
AD
GND/GPIO
44
DQ1
2
64
DE/GPIO
238
ADIN1/GPIO
200
ADCVDD
202
PWM2VREF
203
TN4
204
VPLLVDD1
205
A5N/EBO0
215
VPLLVDD2
206
LVDDA
207
LVDDB
216
A3P/EGO5
219
A3N/EGO4
220
CK1P/EGO3
221
CK1N/EGO2
222
A2P/EGO1
223
A2N/EGO0
224
LVDDC
225
A1P/ERO7
226
A1N/ERO6
227
A0P/ERO5
228
A
VSS_VFE1
140
VSYNC
139
HSYNC
138
F
AST_BLANK
137
SCL0/GPIO
136
SDA0/GPIO
135
HDMISD0
/GPIO
134
DE_DVI
110
DVDD2
101
DQ17/GPIO
93
DQ20/GPIO
96
DVDD2
98
BN
142
GN
145
RN
147
PR1N
165
PB1N
163
Y1N
161
PB0N
156
Y0N
154
A
V
DD_VFE1
148
PLLVSS2
193
A7N/EBO6
209
CK2P/EBO5
210
CK2N/EBO4
211
A6N/EBO2
213
A6P/EBO3
212
HIGHA7
255
A0N/ERO4
229
AD1
248
VSYNCO
236
A4P/EGO7
217
A4N/EGO6
218
ADIN0/GPIO
201
CVBS2
174
CVBS3
173
SC0
169
SY1
168
GND_PAD
257
CB23
0.1uF/6
C52
0.01uF/6
1
2
C214
10P/6/NC
1
2
C225
0.1uF/6
R40
100R/6
C229
3300pF/6
1
2
C54
3300pF/6
1
2
CB24
0.1uF/6
ALE1 B1 CB30 C1
C46 A1 CB31 C1
C47 A1 CB110 D1
C48 A1 CON1 B1
C49 A3 R33 A2
C50 A3 R40 B1
C51 C1 R41 A1
C52 C1 R42 A1
C53 B1 R43 A1
C54 C1 R44 A1
C55 C1 R45 B1
C56 C1 R46 B1
C213 A1 R47 B1
C214 A1 R48 A2
C220 D1 R49 A2
C221 D1 R50 B1
C222 D1 RD1 B1
C223 D1 TP1 B4
C224 D1 TP2 B4
C225 D1 TP3 B4
C226 D1 TP4 A3
C227 D1 TP5 A2
C228 D1 TP6 A2
C229 D1 TP7 A2
C230 D1 TP9 C1
C231 D1 TP15 B1
CB20 A1 TP47 C4
CB21 A3 TP48 C4
CB22 B1 TP49 C4
CB23 B1 TP50 C4
CB24 C1 TP51 C4
CB25 C1 TP52 C4
CB26 C1 TP53 C4
CB27 C1 U9 B4
CB28 B1 WR1 B1
CB29 C1 Y1 A2
Schematic Diagram(Scaler Board - ) MT8201LQFP256