售后服务说明书
LCD TV
Model No.
L26M01
MST719
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
解码板组件
解码板插座定义
CN203
管脚顺序 信号名称 管脚顺序 信号名称
1 +5V 1 GND
2 BL 2 GND
3 DIM 3 +5V
4
5 GND 5 POWER ON/OFF
NC
4 +5V
6 +5VSTB
7 +5V
8 +5V
9 GND
10 GND
11 GND
12 +12V
13 +12V
CN201
遥控连接插座(CN301)
管脚顺序
信号名称
1 LED_R
2 LED_G
3
4 IR
5 GND
6 5V
按键连接插座(CN302)
管脚顺序 信号名称
1 KEY1
2 KEY0
3 GND
喇叭连接插座(CN701)
管脚顺序 信号名称
1 RSPK+
2 RSPK3 LSPK-
+5V_STBY
R207
510R
R207
510R
C208
C208
7
MP1482
MP1482
ON/OFF
4
GND
C235 1.5nFC235 1.5nF
COMP6BS
R244
R244
D D
+5V_MST+5V_STBY
ADJ
ADJ
1
OUT
OUT
2
4
IN
IN
3
U204
1117-3.3
U204
1117-3.3
+3.3V_MST
work 110mA max 263mA
+5V_STBY
42Ω-4A-0805
42Ω-4A-0805
FB201
FB201
C203
10uF
C203
10uF
C221
0.1uF/25V
C221
0.1uF/25V
2
U208
U208
VIN
MP1482
MP1482
8
0.1uF/25V
0.1uF/25V
NC/SS
1
SW
FB
3
5
C236
10nF/50V
C236
10nF/50V
L203 22uH-2AL203 22uH-2A
R243 8.2K R243 8.2K
R234 8.2K R234 8.2K
5
work 200mA max 420mA
3.32V
4
C233
C233
3
A A
T1
10-2.54MMT110-2.54MM
5
4
3
1
10-2.54MMT310-2.54MM
1
T3
ON_PANEL2
ON_PANEL
1
2 3
Q204
BT3904
Q204
BT3904
4.7K
4.7K
2 3
B B
L: Panel active
ON
OFF
R224
R224
+3.3V_MST
R225
4.7K
R225
4.7K
R206
4.7K
R206
4.7K
1
10K
10K
Q202
BT3904
Q202
BT3904
R219
100K
R219
100K
PANEL-ON/OFF#
C205 0.01uFC205 0.01uF
PANEL-ON/OFF# 2
R203
R203
4 5
0.1uF
0.1uF
678
C202
C202
+5V
+12V
work 620mA max 780mA
NC/42Ω-4A-0805
NC/42Ω-4A-0805
42Ω-4A-0805
42Ω-4A-0805
FB203
FB203
FB202
FB202
123
Q203
AO4459
Q203
AO4459
VCC-Panel
C C
100PF/50V
work 620mA max 780mA
LVDS
100PF/50V
冲击电流
5.03V
1.23A
R208
820R
R208
820R
0.1uF/25V
0.1uF/25V
0.1uF/25V
0.1uF/25V
220uF/16V+EC204
220uF/16V
R222
R222
100K
100K
C232
C232
C234
NC/100PF/50V
C234
NC/100PF/50V
R223
12K
R223
12K
10K 1%
10K 1%
C201
C201
+
EC204
+5V_STBY
Title
Size Document Number Rev
Date: Sheet of
Title
Size Document Number Rev
Date: Sheet of
Title
Size Document Number Rev
Date: Sheet
B
B
B
Design: SuHaoFeng
Apprd:
Checked:
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
2
SHEN ZHEN MTC MULTIMEDIA CO.,LTD
SHEET: 1 OF 7
MODEL: MSTV2201-I1
PART NO.:
1 7Friday, December 26, 2008
1 7Friday, December 26, 2008
1 7Friday, December 26, 2008
of
DWG NO.MSTV2201-YL01-01
TITLE: DC POWER
VER: 1.0
1
470uF/16V
470uF/16V
EC219
EC219
OFF
+
+
12345678910111213
12
work 220mA
+5V_STBY
PWR_ON/OFF
5.09V
+5V_MST
L:OFF
H:ON
冲击电流
PWR_ON/OFF2
656mA
PWR_ON/OFF
ON
+
EC218
470uF/25V+EC218
470uF/25V
BL-ON/OFF
BRIGHT
CN201
MAINPOWER
CN201
MAINPOWER
work 402mA
11.87V
+12V
12
冲击电流
5.13A
12345
5p,2.0
5p,2.0
CN203
CN203
+
EC217
470uF/16V+EC217
470uF/16V
+5V
5.08V
work 665mA
+5V
12
冲击电流
1.05A
ON_PBACK2
ON_PBACK
213
Q205
BT3904
Q205
BT3904
4.7K
4.7K
ON
R217
R217
4.7K
4.7K
BL-ON/OFF
R210
R210
work 214mA max 313mAf:326khz
1.29V
R215
R215
C228
C228
22K
22K
BRIGHT
R213
R213
10K
10K
IC 170mA
R209
R209
VCC1.2V
2
+5V
1
+
+
12
EC216
EC216
470uF/25V/GZ
470uF/25V/GZ
0.1uF/25V
0.1uF/25V
ADJ-PWM2
OFF
+5V
0.1uF
0.1uF
213
Q201
BT3904
Q201
BT3904
C209
C209
4.7K
4.7K
D D
work 39mA
VCC1.2V VCC1.2V
+3.3V_MST
42Ω-4A-0805
42Ω-4A-0805
FB303
FB303
AVDD_LPLL
C313
0.1uF
C313
0.1uF
+3.3V_MST
work 192mA
42Ω-4A-0805
42Ω-4A-0805
FB304
FB304
C314
0.1uF
C314
0.1uF
AVDD_MPLL
+3.3V_MST
42Ω-4A-0805
42Ω-4A-0805
FB302
FB302
C309
0.1uF
C309
0.1uF
C310
0.1uF
C310
0.1uF
C311
0.1uF
C311
0.1uF
C312
0.1uF
C312
0.1uF
VDDP
22pF
22pF
C325
22pF
C325
22pF
12MHz
12MHz
X301
X301
R3421MR342
1M
XTAL_OUTXTAL_OUT
XTAL_INXTAL_IN
VDDC
AVDD_LPLL
VDDP
DVD_ON/OFF
IC POWER
work 22mA work 26mA
3.31V 3.31V 3.31V
work 54mA
CRYSTAL
C305
C305
5
4
3
2
42Ω-4A-0805
42Ω-4A-0805
FB306
FB306
1.28V
C320
0.1uF
C320
0.1uF
AVDD_12 VDDC
42Ω-4A-0805
42Ω-4A-0805
FB307
FB307
C322
0.1uF
C322
0.1uF
1.28V
C324
0.1uF
C324
0.1uF
+3.3V_MST
42Ω-4A-0805
42Ω-4A-0805
FB305
FB305
C315
0.1uF
C315
0.1uF
AVDD_33
C318
0.1uF
C318
0.1uF
3.31V
work 126mA
C319
0.1uF
C319
0.1uF
C323
10uF
C323
10uF
VGA_VSYNC4
AVDD_MPLL
AVDD_12
VDDP
U301
U301
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
104
103
PHDETEC
AV2_VIN6
70
RESET
+3.3V_MST
LVA3M
GND
71
AUDIO/RGB/16:97
72
7 8
做
15"
时
R240
改为
0
欧
LED_GRE
LED_RED
HSYNC0
LVA3P
73
LVA3P
LVA3M
33R
33R
642
RXE3+
RXE3-
10K
10K
AVDD_33
LVACKM
74
LVACKM
RP9
RP9
RXEC-
6p,2.0
6p,2.0
KEY_STB
KEY_0
SCART_R+7
RIN0P
LVACKP
LVA2M
75
LVACKP
135
RXEC+
CN301
CN301
R362
R362
SCART_R-7
RIN0M
76
LVA2M
7 8
RXE2-
C C
IR
11223344556
6
C345
10uF
C345
10uF
120
120
IRin IR_in
R324
4.7K
R324
4.7K
C334
100pF
C334
100pF
R325
10R
R325
10R
IR_in 6
HD_SOG6
SCART_SOG7
SCART_B-7
HD_Pb6
SCART_B+7
HD_Y6
SCART_G-7
HD_Pr6
SCART_G+7
SOGIN1
GIN1P
RIN1P
BIN0M
BIN0P
GIN0M
GIN0P
SOGIN0
BIN1P
TTL/LVDS/Mini-LVDS
6-bits RSDS
2A/6C/HDMI/CCIR656
TTL/LVDS/Mini-LVDS
6-bits RSDS
2A/6C/HDMI/CCIR656
MST719
MST719
GPIO[28]78GPIO[27]
GPIO[26]82GPIO[25]
PWMD484PWMD3
LVA1M
LVA0M
LVA2P
LVA1P
85
77
81
80
79
83
MU_SW0
MU_SW1
ON_PANEL
PWR_CTL
LED_CTL
LVA1M
LVA2P
LVA1P
RP8
33R
RP8
33R
135
642
RXE1+
RXE2+
RXE1-
FB308
FB308
+5V_MST
VGA_HSYNC4
CLOSE TO MST719
HDMI_SCL3
DDCD_CK
HSYNC1
C304 0.1u 50VC304 0.1u 50V
C302 0.1u 50VC302 0.1u 50V
C303 0.1u 50VC303 0.1u 50V
LVBCKM
LVBCKP
LVB3M
LVA0P
LVB3P
87
89
86
88
90
LVBCKM
LVA0M
LVB3P
LVB3M
LVA0P
RP7
33R
RP7
33R
135
7 8
7 8
642
RXOC-
RXO3-
RXO3+
RXE0-
RXE0+
LED_CTRL
LED_CTL
R3261KR326
1K
1
Q305
BT3904
Q305
BT3904
R330
4.7K
R330
4.7K
1
32
Q307
BT3904
Q307
BT3904
HOTPLUG3
HDMI_SDA3
RX1P3
RX2N3
RX2P3
CLOSE TO MST719
R303 390R1%R303 390R1%
RX1P
RX2P
RX2N
HOTPLUG
DDCD_DA
LVB2M
LVB1M
LVB2P
LVB1P
VDDP
94
96
91
93
95
92
VDDP
LVB1P
LVB1M
LVBCKP
LVB2M
LVB2P
RP6
33R
RP6
33R
7 8
135
642
642
RXO1+
RXO1-
RXO2-
RXO2+
RXOC+
32
LED_RED
RX1N3
RX1N
LVB0M
LVB0P
97
LVB0M
33R
33R
RXO0-
LED_GRE
RX0P3
AVDD_33
RX0P
GPIO[30]99GPIO[29]
98
LVB0P
RP5
RP5
135
RXO0+
RX0N3
RX0N
GPIO[22]
100
GPIO30
MUTE_AMP 7
R329
4.7K
R329
4.7K
R3202KR320
2K
R3212KR321
2K
RXCKN3
RXCKP3
RXCKP
RXCKN
RXCKP1GND2RX0N3RX0P4AVDD_335RX1N6RX1P7RX2N8RX2P9HPLUG10REXT11DDCD_DA12DDCD_CK13HSYNC114VCLAMP15REFP16REFM17BIN1P18SOGIN119GIN1P20RIN1P21BIN0M22BIN0P23GIN0M24GIN0P25SOGIN026RIN0M27RIN0P28AVDD_3329GND30HSYNC031CVBS5P32CVBS4P33CVBS3P34CVBS2P35CVBS1P36VCOM137CVBS0P
RXCKN
AVDD_MPLL
AVDD_12
GPIO[9]
VSYNC1
VSYNCO
HSYNCO
AVDD_LPLL
GPIO[11]
GPIO[12]
GPIO[13]
GPIO[14]
GPIO[15]
GPIO[16]
GPIO[17]
GPIO[18]
GPIO[19]
GPIO[20]
GPIO[21]
101
102
HD-VSW0
+3.3V_MST
+5V_MST
XIN
XOUT
VDDP
CLKO
DEO
GND
VDDC
VDDP
A A
R379
10K
R379
10K
321
D301
BAV99
D301
BAV99
C301
10uF/6.3V
C301
10uF/6.3V
R3481KR348
1K
1
3 2
Q303
2N3906
Q303
2N3906
R345
10K
R345
10K
5
4
3
2
SYS_RST RESET
R349 100RR349 100R
EC301
10uF/6.3V
EC301
10uF/6.3V
8642
8642
7531
7531
10uF
10uF
SDO
C338
C338
WP_CTLSDI
10K
10K
HDMI_AR 6
SCK
R338
R338
HDMI_AR
SI5SCK6HOLD#7VDD
VSS
EMC
C348
C348
10P
10P
C329
C329
0.1uF
0.1uF
8
WP#
CE#
SO
2
3
1
4
NC/10K
NC/10K
R334
R334
U306
U306
R364
270K
R364
270K
C339
C339
C340
1.5N
C340
1.5N
R376
R376
10K
10K
3.1V 18ms
SERIAL FLASH
R336
33R
R336
33R
MX25LV040
MX25LV040
U303
U303
R363
R363
NC/4.7K
NC/4.7K
10uF/16V
10uF/16V
C331
C331
C335
0.1U
C335
0.1U
5
GND7R-OUT6VCM
L-OUT
DVDD
NC10NC
8
9
C337
10uF
C337
10uF
R337
R337
10K
10K
HDMI_AL
HDMI_AL
HDMI_AL 6
C333
C333
1nF
1nF
CE#
RP303
33RX4
RP303
33RX4
C330
0.1uF
C330
0.1uF
U306 P12 CONNET TO GND in normal operation
U306 P13 CONNET TO GND in left justified format
R365
270K
R365
270K
1.5N
1.5N
R375
10K
R375
10K
Apprd:
Checked:
Design: SuHaoFeng
+3.3V_MST
VDDP
A-LRCK
A-MCLK
7 5 3 1
7 5 3 1
8 6 4 2
8 6 4 2
A-SCLK
4
DEM
12
11
C336
0.1U
C336
0.1U
C321
10uF
C321
10uF
100pF
100pF
100pF
100pF
A-SCLK
FMT
120
120
C346
C346
C347
C347
A-SDATA
RP304
10K*4
RP304
10K*4
A-SDATA
13
FB309
FB309
24C32
24C32
LRCK1SDATA2SCLK3TEST
MCLK
SDA5SCL6WP7VCC
GND
VDDP
14
A-MCLKA-LRCK
5.06V
PWR_CTL
R368 10KR368 10K
R331
4.7K
R331
4.7K
1
32
Q308
BT3904
Q308
BT3904
I2C_SCL
I2C_SDA EEP_SDA
R346 100RR346 100R
R340 NCR340 NC
R341 100RR341 100R
EEP_SDA
EEP_SCL
WP
8
U302
U302
A01A12A2
4
3
AU_WS
AU_SCLK
AU_SD
8642
8642
7531
7531
A-LRCK
A-SCLK
A-SDATA
CE2752
CE2752
work 92mA
+5V
ON
R371 1KR371 1 K
PWR_ON/OFF 1
R3324.7K R3324.7K
R3334.7K R3334.7K
R318
R318
NC/4.7K
NC/4.7K
ADR: 0xA0
AU_MCLK
RP305
RP305
33R*4
33R*4
A-MCLK
0.1u
0.1u
EEPROM
OFF
+3.3V_MST
+5V_MST
VDDP
C332
C332
TX
RX
R353
4.7K
R353
4.7K
R352
4.7K
R352
4.7K
R351 100RR351 100R
R347 100RR347 100R
RX_SCL
TX_SDA
B B
+3.3V_MST
R366 10KR366 10K
R367 10KR367 10K
+5V_MST
R369 NC/10KR369 NC/10K
BRI_ADJ
BRI_ON/OFF
R370
R370
ON_PANEL
NC/10K
NC/10K
ADJ-PWM 1
ON_PBACK 1
ON_PANEL 1
R3724.7K R3724.7K
R3734.7K R3734.7K
R3744.7K R3744.7K
DVD_ON/OFF
DVD_ON/OFF 6
VDDC
SCK
SDI
SDO
CE#
WP_CTL
WP
HOTPLUG
MUTE_AMP
VDDP
AU_MCLK
AU_WS
AU_SCLK
AU_SD
BRI_ADJ
BRI_ON/OFF
I2C_SCL
I2C_SDA
33K
33K
33R
33R
R3604.7K R3604.7K
R3554.7K R3554.7K
R3584.7K R3584.7K
RGB/CVBS7
KEY_0
KEY_1
R301
R301
GPIO0
GPIO1
R304
R304
MU_SW1
MU_SW0
HD-VSW0
MU_SW0 6
MU_SW1 6
HD-VSW0 6
CN3033PCN303
3P
123
+5V_MST
TX 4
RX 4
I2C_SCL
I2C_SDA
5,7
5,7
AVDD_33
VDDP
+3.3V_MST
C316
100pF
C316
100pF
C317
100pF
C317
100pF
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
INS41314808
INS41314808
R357 1KR357 1K
CN302
3p,2.0,Keypad
CN302
3p,2.0,Keypad
VCOM0
CVBS_OUT
AVDD_33
GND
SAR0
SAR1
SAR2
VSYNC0
VDDP
MCKO
AMUTE
AUWS
AUSCK
AUSD
SPDIFO
PWMD1
PWMD2
VDDC
SCK
SDI
SDO
CSN
UART1_RX
UART1_TX
GPIO[0]
GPIO[1]
KEY_1
KEY1
CVBS_out7
TV-Vin-5
CVBS_OUT
R356 1KR356 1K
KEY0KEY_0
VCOM0
R327
8.2K
R327
8.2K
R328
8.2K
R328
8.2K
123
AV1_VIN6
AV3_Vin+7
AV3_Vin-7
TV-Vin+5
DVD_CVBS6
CVBS1P
CVBS0P
VCOM1
CVBS2P
CVBS3P
38
CS_CEC
RESET
GND
SDA
SCL
INT
69
65
68
67
66
HDMI_CEC 3
RX_SCL
TX_SDA
IR_IN
SHEN ZHEN MTC MULTIMEDIA CO.,LTD
SHEET: 2 OF 7
PART NO.:
1
DWG NO.MSTV2201-YL01-01
VER: 1.0
Title
Size Document Number Rev
Date: Sheet
Title
Size Document Number Rev
Date: Sheet of
Title
Size Document Number Rev
Date: Sheet of
C
C
C
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
MODEL: MSTV2201-I1
TITLE: MST719
2 7Tuesday, October 13, 2009
2 7Tuesday, October 13, 2009
2 7Tuesday, October 13, 2009
of
PH_DETEC6
PH_DETEC
R335
10K
R335
10K
C327
10uF
C327
10uF
BT3904
BT3904
VDDP
1
R350
100K
R350
100K
32
R354
4.7K
R354
4.7K
Q309
Q309
PHDETEC
耳机
喇叭
PANEL-ON/OFF#1
VCC-Panel
PANEL-ON/OFF#
36
38
40
34
36
38
40
33
35
37
39
35
37
39
VCC-Panel
34
33
32
32
31
31
LCD_OP#
RXO1+
RXO3+
RXO2+
RXOC+
RXE1+
RXE2+
RXEC+
RXE3+
RXE0+
RXE4+
14
16
18
20
22
24
26
28
30
14
16
18
20
22
24
26
28
30
13
15
17
19
21
23
25
27
29
13
15
17
19
21
23
25
27
29
RXEC-
RXE0-
RXE1-
RXE2-
RXE3-
RXE4-
26~42 LVDS CONNECTOR
RXO4+
10
12
2
4
6
8
2
4
6
8
10
12
CN305
CN305
2X20,2.0,TCON
2X20,2.0,TCON
11
1
3
5
7
9
1
3
5
7
9
11
RXO0-RXO0+
RXO1-
RXO2-
RXO3-
RXOC-
RXO4-
C341ncC341
RXOC-
nc
C342ncC342
RXOC+
nc
C343ncC343
4.7K
4.7K
R310
R310
RXEC+
nc
LCD_OP#
RXEC-
nc
C344ncC344
C326
100pF
C326
100pF
VCC-PanelVCC-Panel
VCC-Panel
29
27
29
28
30
30
27
28
PANEL-ON/OFF#
RXEC+
RXE2+
19
21
23
25
17
19
21
23
25
18
20
22
24
26
20
22
24
26
RXEC-
RXE2-
RXE3-RXE3+
LCD_OP#
RXE1+
17
18
RXE1-
15~22 LVDS CONNECTOR
RXO2+
RXO1+
RXO0+
RXE0+
RXO3+ RXO3-
RXOC+
11
13
15
1
3
5
7
9
1
3
5
7
9
11
13
15
16
16
CN306
2X15,2.0,LVDS
CN306
2X15,2.0,LVDS
10
12
14
2
4
6
8
2
4
6
8
10
12
14
RXE0-
RXO0-
RXO1-
RXO2-
RXOC-
1
GND2
GND3
22
23
DATA0 SHIELD
DATA0+
DAT1A-
DATA0-
7
10
8
9
D D
GND1
20
21
DATA2 SHIELD
DATA1 SHIELD
DATA1+
DATA2-
4
2
5
3
6
HDMI
HDMI
DATA2+
1
CN401
CN401
5
4
3
A A
RX411 V800AARX411 V800AA
5
4
Apprd:
Checked:
3
R411 NC/0RR411 NC/0R
NC/0R
NC/0R
HDMI_CECCEC
HDMI_CEC 2
R432
R432
100R
100R
R410
R410
Q402
NC/2N7002
Q402
NC/2N7002
+5V
R409
47K
R409
47K
+3.3V_MST
B B
Q401
BT3904
Q401
BT3904
2 3
1
1K
HOTPLUG
R4081KR408
DDCBSDA
RX419V800AA RX419V800AA
DDCBSCL
HDMI-DDC-SDA_1
RX410V800AA RX410V800AA
R405
100R
R405
100R
R406
100R
R406
100R
C C
R4021KR402
1K
HDMI-HPD_1
HDMI-DDC-SCL_1
2
3
R401
47K
R401
47K
R403
47K
R403
47K
HDMI_WP
R447 0RR447 0R
R404
4.7K
R404
4.7K
DDC/CEC GND
+5V POWER
HOT PLUG
19
18
17
+5V
1
RX401 V80010RX401 V80010
D401
BAV70
D401
BAV70
RX402 V80010RX402 V80010
RX403 V80010RX403 V80010
RX404 V80010RX404 V80010RX409V800AA RX409V800AA
RX405 V80010RX405 V80010
RX406 V80010RX406 V80010
RX407 V80010RX407 V80010
RX408 V80010RX408 V80010
SDA
SCL
NC
15
14
16
HDMI/5V_1
GND4
CLK SHIELD
CLK-
CEC
12
13
11
CEC
HDMI_WP
CLK+
Date: Sheet of
Date: Sheet of
SHEN ZHEN MTC MULTIMEDIA CO.,LTD
SHEET: 3 OF 7
PART NO.:
2
DWG NO.MSTV2201-YL01-01
VER: 1.0
1
Date: Sheet
MODEL: MSTV2201-I1Design: SuHaoFeng
3 7Tuesday, December 23, 2008
3 7Tuesday, December 23, 2008
3 7Tuesday, December 23, 2008
TITLE: HDMI
of
Size Document Number Rev
Size Document Number Rev
A
A
A
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
Title
Title
HOTPLUG 2
Title
Size Document Number Rev
R407
NC/0R
R407
NC/0R
8
U401
24C04
U401
24C04
SDA5SCL6WP7VCC
GND
HDMI_SCL 2
HDMI_SDA 2
NC1NC2NC
4
3
0.1uF
0.1uF
C401
C401
HDMI
增加
改为
写保护电路的修改
R447 0R,R404
4.7K,R407
由
0R
由
改为
NC
,
NC
RXCKN
RXCKP
RXCKN 2
RXCKP 2
RX0N
RX0N 2
RX0P
RX0P 2
RX1N
RX1N 2
RX1P
RX1P 2
RX2N
RX2N 2
RX2P
RX2P 2
2
1
A A
Title
Size Document Number Rev
Date: Sheet
Date: Sheet
Date: Sheet
5
Size Document Number Rev
Size Document Number Rev
A
A
A
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
Title
Title
C408
0.1uF
C408
0.1uF
B B
+5V
2
3
1
D402
BAV70
D402
BAV70
C C
D D
VGA/5V
VGA,15p D-SUB FEMALE SMALL
VGA,15p D-SUB FEMALE SMALL
5
4 7Monday, December 29, 2008
4 7Monday, December 29, 2008
4 7Monday, December 29, 2008
4
of
of
of
Apprd:
Checked:
3
R431
NC/0R
R431
NC/0R
4
SDA
5
SCL
6
TX 2
VCLK
10R
10R
TX
NC1NC2NC3GND
VCC
7
R430
R430
RX 2
8
10R
10R
RX
U402
24C02
U402
24C02
4.7K
4.7K
R429
R429
R428
R428
10R
10R
10R
10R
R426
R426
R427
R427
SHEN ZHEN MTC MULTIMEDIA CO.,LTD
SHEET: 4 OF 7
2
MODEL: MSTV2201-I1Design:SuHaoFeng
PART NO.:
4.7K
4.7K
4.7K
4.7K
RX417V800AA RX417V800AA
RX418V800AA RX418V800AA
R424
R424
R425
R425
4.7K
4.7K
4.7K
4.7K
VGA-SCL
R422
R422
R423
R423
RX415V800AA RX415V800AA
RX416V800AA RX416V800AA
VGA-VS
VGA-SDA
R421 1KR421 1K
VGA-HS
R420 1KR420 1K
75R
75R
75R
75R
75R
75R
16
17
RX412V800AA RX412V800AA
RX413V800AA RX413V800AA
RX414V800AA RX414V800AA
R416
R416
R417
R417
R418
R418
6
12
11
VGA-R+
R414 10RR414 10R
C404 2.2uFC404 2.2uF
13
VGA-B+
VGA-G+
R413 10RR413 10R
R412 10RR412 10R
C402 2.2uFC402 2.2uF
C403 2.2uFC403 2.2uF
15
14
CN402
CN402
5104938271
4
3
2
VGA_B
VGA_G
VGA_VSYNC
VGA_HSYNC
VGA_HSYNC 2
DWG NO.MSTV2201-YL01-01
VER: 1.0
1
TITLE: VGA
VGA_VSYNC 2
VGA_R
VGA_R 6
VGA_B 6
VGA_G 6
1
0.1uF
0.1uF
R563
R563
TO263 U502
TO263
1
V8ADJV8ADJV8ADJV8ADJV8ADJV8ADJ
AMS1084-SO263
AMS1084-SO263
U502
R562
R562
0.1uF
0.1uF
R521
R521
TO-252-4 U503
TO-252-4
1
AMS1084-SO252
AMS1084-SO252
U503
R522
R522
0.1uF
0.1uF
EC504 470uF/16V
EC504 470uF/16V
+
+
TV_SDA
TV_SCL
AS
6
SCL4SDA5AS
SIFSND
AFSND
NC22NC3
NC1
14
9
1
11
NC/100
NC/100
R542
R542
AUDIO
C509
C509
3
VIN
Adjust
VOUT
TAB
4
2
C510
C510
3
VIN
Adjust
VOUT
TAB
4
2
C521
C521
VB
VIF
NC/XG-JS-6H/6S121
NC/XG-JS-6H/6S121
CVBS
12
TV-Video
D D
3
13
TUNER3
TUNER3
+12V
+8V
250mA
8.14V
5V_TUNER
5
冲击电流
1.65Awork 322mA work 270mA
4
5.04V
5V_B
3
C C
2.4K
2.4K
42Ω-4A-0805
42Ω-4A-0805
155mA
FB502
FB502
470R
470R
C504 10uC504 10u
C505 0.1uC505 0.1 u
C506 1uC506 1u
closed to tuner
C541
10uF
C541
10uF
K501 PIN2 connected to PIN1 B/G,DK,I,L
K501 PIN2 connected to GND L'
5V-IF
work 179mA
5.03V
5V_B5V_TUNER
1.5K
1.5K
510R
510R
I2C ADDRESS(R263 NC):
T_GND
15
GND1
16
GND2
17
GND3
18
GND4
IFADR
7
NC4
8
NC5
10
R541 4.7K
R541
NC/4.7K
R541
NC/4.7K
5V_B
中国
22K
22K
C534 10nFC534 10nF
1
IN
SAW
SAW
OUT2
5
VIF1
VIF2
OUT1
FMPLL
DEEM
AFD
DGND
AUD_OUT
TOP
SDA
SCL
SIOMAD
R565
R565
K502
K7262M30
K502
K7262M30
NC(5)/VAGC(6)
TDA9885&6
TDA9885&6
U501
U501
R531 75R531 75
3904
3904
TV-Video
B B
C507
C507
AGND
C503
10nF
C503
10nF
R556
1.5K
R556
1.5K
3
2 3
4MHz
4MHz
X501
X501
AGND
RF-AGC
4.7K
4.7K
820
820
1uH
1uH
NC/3904
NC/3904
1
R514 10KR514 10K
10uF
10uF
10nF
10nF
R554
R554
R555
R555
L502
L502
Q501
Q501
4MHZ
120
120
C501
C501
C502
C502
R509 NC/4.7KR509 NC/4.7K
R510 NC/4.7KR510 NC/4.7K
D502 NC/4148D502 NC/4148
R511 4.7KR511 4.7K
22K
22K
22K
22K
5V_B
FB507
FB507
WRITE is 0X86
READ is 0X87
R512
R512
5V-IF
R513
R513
IF_TV
R543 75R54 3 75
10nF
10nF
AGND
R55747R557
47
R566
4.7K
R566
4.7K
R564
22K
R564
22K
AGND
AGND
图象声表
AGND
SIF2
SIF1
OUT2
AFC
VPP
VPLL
AGND
CVBS
REF
TAGC
NC
1
32
Q503
Q503
AGND
100
100
5V-IFVCC
R524
R524
NC/4.7K
NC/4.7K
NC/4148
NC/4148
0R
0.1uF
0.1uF
10uF
10uF
R559
4.7K
R559
4.7K
2SC2216
2SC2216
Q502
Q502
1
R55847R558
47
2
C529 10nFC529 10nF
R56047R560
47
0R/4148
0R/4148
D503
D503
D501
D501
R5680RR568
AGND
2
1
ING
IN
K501
K9352M30
K501
K9352M30
R515 NCR515 NC
SAW
SAW
3
GND
伴音声表
OUT1
OUT2
C517 10nFC517 10nF
4
5
24
23
22
21
20
19
18
17
16
15
14
13
C531
C531
C532
C532
R519
330
R519
330
C518
1.5nF
C518
1.5nF
5V-IFVCC
C526
220nF
C526
220nF
C527
470nF
C527
470nF
1 2
C528
22pF
C528
22pF
0.1uF
0.1uF
C520
5V-OUT
FB506
FB506
5V-IF
C520
R516
22K
R516
22K
AGND
R517
100K
R517
100K
C519
0.1uF
C519
0.1uF
+
12
5.04V
EC501
47uF/16V+EC501
47uF/16V
15 mA
TV
R526
R526
120
120
A A
118 mA
42Ω-4A-0805
5V-IFVCC
5.04V
AGND
R537 5.6KR537 5.6K
C539 390pFC539 390pF
C536 10nFC536 10nF
C537 470nFC537 470nF
C538 1nFC538 1nF
R538 NC(2K)R538 NC(2K)
R539 220R539 220
C511 1uC511 1u
C512 0.1uC512 0.1u
C513 10uC513 10u
4.7K
4.7K
3904
3904
TV_SW
1
Q504
Q504
NC/0R
NC/0R
C535 10nFC535 10nF
R570
R570
R567
R567
AUDIO
42Ω-4A-0805
FB504
FB504
5.04V
5V-IF5V_TUNER
32
D504
BA277
D504
BA277
2
ING
3
GND
OUT1
4
1
2
3
4
5
6
7
8
9
10
11
12
R534 100R534 100
R535 100R535 100
SDA
SCL
I2C_SDA 2,7
I2C_SCL 2,7
5V-IF
90mA
42Ω-4A-0805
42Ω-4A-0805
FB505
FB505
C514 1 uC514 1u
C515 0.1uC515 0.1u
5
4
3
Title
Size Document Number Rev
Date: Sheet
Title
Size Document Number Rev
Date: Sheet of
Title
Size Document Number Rev
Date: Sheet of
C
C
C
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
C516 10uC516 10u
D501
TV_SW
用国内声表：
断开：
接上：
TV_SW
改为
为低电平：
为高电平：
R567/R524/R509/R510/D503/D502/Q501
R564,R565,R566,R568,R570,D504,Q504
0R
K7262M30,K9352M30
M/N
B/G,D/K
制式
制式
AGND
TV_SW
5V-IFVCC
R525
4.7K
R525
4.7K
AGND
AGND
AGND
5 7Tuesday, February 17, 2009
5 7Tuesday, February 17, 2009
5 7Tuesday, February 17, 2009
of
2
Apprd:
Checked:
Design: SuHaoFeng
SHEN ZHEN MTC MULTIMEDIA CO.,LTD
SHEET: 5 OF 7
MODEL: MSTV2201-I1 TITLE: TUNER
PART NO.:
1
DWG NO.MSTV2201-YL01-01
VER: 1.0
TUNER1
TDQ-6KD/T126CW
TUNER1
RF-AGC
1
2
AS
C523
22P
C523
22P
C522
22P
C522
AUDIO
C551
105
C551
105
R544
R544
47K
47K
R545
NC/22K
R545
NC/22K
R550
NC/22K
R550
NC/22K
1
GND
GND
32
Q505
3904
Q505
3904
R547
4.7K
R547
4.7K
R549
R549
221
221
AUDIO_TV_SCART 7
FB503
120
FB503
120
R546
R546
5.6K
5.6K
8.13V
GND
C548
0.1U
C548
0.1U
R552
R552
10K
10K
1
+8V
32
Q507
3904
Q507
3904
R553
R553
22K
22K
R548
12K
R548
12K
+8V
GND
30mA
C552
105
C552
105
TV_AUDIO 7
TV-Video
C524
NC/330pF
C524
NC/330pF
L501
120
L501
120
NC/330pF
NC/330pF
C525
C525
R523 47R523 47
R520
75R
R520
75R
R518 47R518 47
C533 47nFC533 47nF
C530 47nFC530 47nF
TV-Vin- 2
TV-Vin+ 2
22P
3
TV_SCL
4
TV_SDA
5
6
7
8
R536 100R536 100
R540 100R540 100
9
10
11
IF_TV
5V_B
SCL
SDA
TDQ-6KD/T126CW
AGC
TDQ-6KD/T126CW
TDQ-6KD/T126CW
NC
AS
SCL
SDA
NC
5VB
NC
NC
NC
IFOUT
GND15GND12GND14GND
13
2
1
A A
2.2uF
2.2uF
R656
12K
R656
12K
R657 51KR657 51K
Checked:
Design: SuHaoFeng
Date: Sheet
Date: Sheet of
Date: Sheet of
C
C
C
<Doc> <RevCode>
<Doc> <RevCode>
<Doc> <RevCode>
PART NO.:
MODEL: MSTV2201-I1
AUDIO_AMP_R7
AUDIO_AMP_R
C635
C635
5
6
-
+
-
+
7
AMP_RIN
AMP_RIN 7
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
<Title>
<Title>
<Title>
R646
47K
R646
47K
84
U18B 4558
U18B 4558
VCC-OP2
R672
4.7K
R672
4.7K
2 3
BT3904
BT3904
Title
Title
Title
5
4
3
2
Apprd:
SHEN ZHEN MTC MULTIMEDIA CO.,LTD
SHEET: 6 OF 7
PWD_MT7
1
4VA
PWD_MT
Q604
Q604
R6711KR671
1K
V800AA
V800AA
MU_SW02
MU_SW0
4.7K
4.7K
1
Q601
Q601
VGA_R4
VGA_R
R652
R652
1122334
12K
12K
12K
12K
DVD
0 010 1
0
4
R627
R627
R628
R628
D D
MUX-Lin
MUX-Rin
HDMIPCAV
MU_SW0 MU_SW1
1 1
R653
4.7K
R653
4.7K
R654
4.7K
R654
4.7K
9
CN603
4P,2.0,DVD power
CN603
4P,2.0,DVD power
+5V
R625 100RR625 100R
R623 100RR623 100R
C623 2.2uFC623 2.2uF
C621 2.2uFC621 2.2uF
DVD_AR
DVD_AL
8 6 4 2
8 6 4 2
VCC_4052
VEE
7
0.1uF
0.1uF
10uF
10uF
PC_AR
AV_AR
DVD_AR
GND
INH
8
6
C720
C720
C651
C651
120
120
30mA
1122334455667
DVD_AR#
R622
75R
R622
75R
HDMI_AR2
VCC
7 5 3 1
7 5 3 1
RP616
100K*4
RP616
100K*4
HDMI_AL2
HDMI_AL
PC_AL
HDMI_AR
AV_AL
DVD_AL
X012X114X215X311Y01Y15Y22Y34A10B
Y
X
13
3
16
8.13V
MUX-Lin
MUX-Rin
VCC_4052
MUX-Lin 7
MUX-Rin 7
L601
L601
+8V
7P,2.0,DVD signal
7P,2.0,DVD signal
7
DVD_POWER_ON/OFF# DVD_ON/OFF
IR_SYNC# IR_in
DVD_AL#
R617 100RR617 100R
R618 100RR618 100R
DVD_CVBS#
DVD_ON/OFF 2
IR_in 2
R619 10RR619 10R
OFF
C616 47nFC616 47nF
H: POWER active
DVD_CVBS
DVD_CVBS 2
4052
4052
CN604
CN604
VCC_4052
U602
U602
ON
5
增加
4052
做切换开关
4
3
2
AV_AR#
AV1-VIN+# AV1_VIN AV_AR# AV_AR
C612 47nFC612 47nF
AV1_VIN 2
R629 22KR629 22K
C628 2.2uFC628 2.2uF
1122993
AV_AL#
10R
10R
C C
CN607
CN607
8 6 4 2
8 6 4 2
7531
7531
HD-VSW02
YPbPr
VGA
1
PI5V330
PI5V330
EN
15
10uF
10uF
R615
R615
RP611
100K*4
RP611
100K*4
PRIN1
8 6 4 2
8 6 4 2
7 5 3 1
7 5 3 1
YIN1
PBIN1
VGA_R
VGA_B
8642
8642
7531
7531
VGA_G
RP612
100K*4
RP612
100K*4
YIN1
R651 100R651 100
VGA_B
VGA_R
VGA_G
GND
VCC
DC9DD
7
8
12
16
SC1_Gi
C650
0.1uF
C650
0.1uF
R649 47RR649 47R
R650 470RR650 470R
C649
C649
C647 47nFC647 47nF
C648 47nFC648 47nF
5.07V
L602
120
L602
120
5V_B5VPI
20mA
HD_SOG 2
HD_Pb 2
HD_Y 2
PC Audio Input
PC Audio Input
CN606
CN606
PN: 3173EJ35251
RX605 V800AARX605 V800AA
RX606 V800AARX606 V800AA
R634
12K
R634
12K
R635
12K
R635
12K
100K*4
100K*4
100K*4
100K*4
SC1_BiPBIN1
R647 47RR647 47R
C646 47nFC646 47nF
S1A2S1B5S1C11S1D14S2A3S2B6S2C10S2D13IN
DA4DB
HD_Pr 2
RP609
RP609
7 5 3 1
7 5 3 1
RP610
RP610
PRIN1
SC1_Ri
R648 47RR648 47R
C637 47nFC637 47nF
PC_AR#
R631 22KR631 22K
C630 2.2uFC630 2.2uF
PC_AL
5VPI
8642
8642
MU_SW12
MU_SW1
R655
4.7K
R655
4.7K
2 3
BT3904
BT3904
U601
U601
1
2 3
Q602
BT3904
Q602
BT3904
VGA_B4
VGA_G4
VGA_B
VGA_G
12345
PC_AL#
R630 22KR630 22K
AGND
C629 2.2uFC629 2.2uF
PC_AR
AGND
B B
AV-JACK-1
AV-JACK-1
Pr
Pr
V
AUDIO_AMP_L7 AV2_VIN 2
AUDIO_AMP_L
10uF/10V
10uF/10V
C642
C642
C634
2.2uF
C634
2.2uF
+
+
1
AMP_LIN
AMP_LIN 7
R6591KR659
RX612
RX612
3
+
+
4558
4558
U18A
U18A
84
+
PH_LAMP_LIN
10K
10K
47K
47K
10uF/10V+C643
10uF/10V
470uF/16V+EC601
470uF/16V
10
12K
12K
4VA
R626
R626
R638
R638
R624
10K
R624
10K
+
VCC-OP2
C643
EC601
R68010R680
PH_Drive
CN605
SIDE_AV
CN605
SIDE_AV
12345678910111213
RX615
V800AA
RX615
V800AA
R677 22KR677 22K
R674
R674
C641 2.2uFC641 2.2uF
AV2-Lin
AV2-Lin 7
R644
12K
R644
12K
R645 51KR645 51K
2
-
-
AMP_RIN
PWD_MT
EC602
470uF/16V+EC602
470uF/16V
+
R679
4.7K
R679
4.7K
R67010R670
10
1
2 3
Q603
BT3904
Q603
BT3904
1K
PH_R
RX613
RX613
V800AA
V800AA
SIDE_CVBS AV2_VIN
RX616
V800AA
RX616
V800AA
R678 47R678 47
R67375R673
75
C613 47nFC613 47nF
V
776
RX608 V800AARX608 V800AA
RX609 V800AARX609 V800AA
8.13V
+8V
RX611 V800AARX611 V800AA
75R
75R
RX614
V800AA
RX614
V800AA
PH_DETEC
PH_L
R676 22KR676 22K
PH_DETEC 2
R675
12K
R675
12K
C640 2.2uFC640 2.2uF
AV2-Rin
AV2-Rin 7
Pb
Pb
R
R
884
5
5
6
YPbPr_Pr#
AV1-VIN+#
YPbPr_Y#
R64175R R64175R
R64275R R64275R
R643
R643
R639 10RR639 10R
R640 10RR640 10R
C638 2.2uFC638 2.2uF
C639 2.2uFC639 2.2uF
YIN1
PBIN1YPbPr_Pb#
RX604 V800AARX604 V800AA
RX607 V800AARX607 V800AA
PH_R
3
4
YPbPr_Y#
YPbPr_Pr#
R637 10RR637 10R
C636 2.2uFC636 2.2uF
PRIN1
12K
12K
YPbPr_Pb#
R636
12K
R636
12K
R633
R633
Y
Y
L
L
RX601
RX601
V800AA
V800AA
R616
75R
R616
75R
R632 22KR632 22K
C631 2.2uFC631 2.2uF
AV_ALAV_AL#
1
DWG NO.MSTV2201-YL01-01
VER: 1.0
TITLE: INTERFACE
6 7Tuesday, October 13, 2009
6 7Tuesday, October 13, 2009
6 7Tuesday, October 13, 2009
of
1
D D
SCART-G
SCART_VO
SCART-R
SCART-B
RX730V800AARX730V800AA
RX719V800AARX719V800AA
RX720V800AARX720V800AA
RX701V800AARX701V800AA
SCART1_VOUT
R74775R R74775R
R74875R R74875R
AGND
R74675R R74675R
SCART1-G+
SCART1-B+
SCART1-R+
5V_B
L701 120L701 120
15mA
5.03V
AGND
SCART1-G+
C743 2.2uFC743 2.2uF
SCART1_G+
R704 47RR704 47R
R743 47RR743 47R
R749 47RR749 47R
R745 470RR745 470R
R767 47RR767 47R
C748 47nFC748 47nF
C753 47nFC753 47nF
C747 47nFC747 47nF
C754 47nFC754 47nF
C755 47nFC755 47nF
SCART_SOG 2
SCART_B+ 2
SCART_G+ 2
SCART_B- 2
SCART_G- 2
SCART_R- 2
SCART1-B+
C742 2.2uFC742 2.2uF
SCART1_B+
R701 47RR701 47R
C740 47nFC740 47nF
SCART_R+ 2
5
4
SCART1-R+ SCART1_R+
C741 2.2uFC741 2.2uF
R742 47RR742 47R
C736 47nFC736 47nF
3
C710
C710
C714
NC/1n
C714
NC/1n
C715
NC/390pF/X7R
C715
NC/390pF/X7R
C758
NC/0.1uF/X7R
C758
NC/0.1uF/X7R
ROUT+ROUT#
NC/470P
NC/470P
R779
NC/47K
R779
NC/47K
C713 NC/0.1uFC713 NC/0.1uF
PGND18VDDPW19DIAG28VDDS
STBY20SYNCLK25ROSE24GAIN0
OUTNA11OUTNA
3
+12V
L704
NC/33uH-2A
L704
NC/33uH-2A
NC/1M
NC/1M
B B
C703
C703
R772
R772
10
LOUT-
R771 NC/47KR771 NC/47K
AL-
R773
NC/22R
R773
NC/22R
R775 NC/47KR775 NC/47K
PVCCA13PVCCA
R774
R774
NC/22R
NC/22R
NC/33uH-2A
NC/33uH-2A
L703
L703
C709
NC/0.1uF/X7R
C709
NC/0.1uF/X7R
R769 NC/22KR769 NC/22K
C702
C702
15nF/470P
15nF/470P
R770
R770
12K/1M
12K/1M
+3.3V_MST
C707 NC/0.1uFC707 NC/0.1uF
27
26
PGNDA15PGNDA
12
NC/0.47uF/X7R
NC/0.47uF/X7R
C705
C705
NC/0.1uF/X7R
NC/0.1uF/X7R
AMP_LIN6
AL-
OUTPA17OUTPA
14
C704
NC/390pF/X7R
C704
NC/390pF/X7R
C706
C706
2.2u
2.2u
R768 100R/24KR768 100R/24K
AL+AMP_LIN
AL+
SUB_GND1INPA22INNA23SGND
LOUT#
NC/33uH-2A
NC/33uH-2A
LOUT+
C701
C701
U705
NC/TDA7491HP
U705
NC/TDA7491HP
16
L702
L702
AMP
RX729V800AARX729V800AA
AGND
R728
12K
R728
12K
V800AA
V800AA
A A
AMP_RIN6
AMP_RIN
2.2u
2.2u
NC/470P
NC/470P
R781
R781
NC/1M
NC/1M
+
C745
NC/10uF/10V+C745
NC/10uF/10V
37
C739
NC/10uF/10V+C739
NC/10uF/10V
R778 NC/22KR778 NC/22K
R780 NC/47KR780 NC/47K
R776 100R/24KR776 100R/24K
C711
C711
C719
C719
15nF/470P
15nF/470P
AR+
AR-
R777
R777
12K/1M
12K/1M
R786
NC/NC/10K
R786
NC/NC/10K
R783
NC/NC/10K
R783
NC/NC/10K
GAIN1
GAIN0
R787
NC/10K
R787
NC/10K
R784
NC/10K
R784
NC/10K
MUTE
12
21
GND
SVR
29
SVR
1 2
+
+
R788 NC/47KR788 NC/47K
VREF
AR-
34
1 2
NC/10uF/10V+C738
NC/10uF/10V
AR+
OUTNB9OUTNB
8
C738
NC/0.1uF
NC/0.1uF
R782 NC/47KR782 NC/47K
C737
NC/0.1uF
C737
NC/0.1uF
GAIN1
GAIN131SVCC35VSS36INPB32INNB33MUTE
PGNDB
PGNDB
5
4
R785
R785
NC/22R
NC/22R
NC/0.47uF/X7R
NC/0.47uF/X7R
L705
NC/33uH-2A
L705
NC/33uH-2A
C732
NC/0.1uF/X7R
C732
NC/0.1uF/X7R
ROUT-
+3.3V_MST
C721
C721
GAIN0
30
PVCCB6PVCCB7OUTPB2OUTPB
C731
C731
5
4
3
Title
Size Document Number Rev
Date: Sheet
Title
Size Document Number Rev
Date: Sheet of
Title
Size Document Number Rev
Date: Sheet of
C
C
C
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
<Doc> <RevCode>
<Title>
17
SCART1_AR
AGND
R703 22KR703 22K
C751 2.2uFC751 2.2uF
SCART_IN_R
RX725
RX725
SCART1_AROUT T35
SCART1_ALOUT T33
SCART1_AL T32
SCART1_AR T34
12K
12K
SCART1_ALOUT
C746 10uFC746 10uF
R756 100R756 100
RX726V800AARX726V800AA
R702
R702
V800AA
V800AA
SC_FS T30
SCART-B T31
RX721
RX721
C C
SCART-G T29
SCART1_AL
AGND
R751 22KR751 22K
C750 2.2uFC750 2.2uF
SCART_IN_L
AUDIO_TV_SCART 5
SC_FSW T27
SCART-R T28
RX724V 800AA RX724V800AA
75R
75R
R766 75RR766 75R
C735 47nFC735 47nF
AV3_Vin- 2
SCART1_AROUT
C744 10uFC744 10uF
R744 100R744 100
SC_FSW
AGNDAGND
AGNDAGND
NC/150
NC/150
R76475R764
R765
R765
220uF/16V
220uF/16V
R761
R761
1.2K
1.2K
75R
75R
SCART1_VOUT
+
+
12
75
R76275R762
75
2 3
3904
3904
R754
R754
RX722V 800AA RX722V800AA
RX723V 800AA RX723V800AA
R755
R755
C767
C767
R75875R758
3 2
2N3906
2N3906
1
C768 10uFC768 10uF
R7590RR759
0R
CVBS_OUT 2
1
Q705
Q705
SC_FS
R753 4.7KR753 4.7K
R752 0RR752 0R
AUDIO/RGB/16:9
RGB/CVBS
RGB/CVBS 2
AUDIO/RGB/16:9 2
C766
C766
0.1uF
0.1uF
Q706
Q706
R763
220
R763
220
R760
10K
R760
10K
SCART_VO T26
SCART1_V T25
T36
CN706
Link
CN706
Link
CVBSIN1GND2CVBSOUT3GND4FC_FSW5GND6R7GND8G9GND10SC_FS11B12GND13LIN14LOUT15RIN16ROUT
SCART1_V
R750
R750
R757 10RR757 10R
C734 47nFC734 47nF
AV3_Vin+ 2
75
4.7K
4.7K
7 7Tuesday, May 12, 2009
7 7Tuesday, May 12, 2009
7 7Tuesday, May 12, 2009
of
2
Apprd:
Checked:
Design: SuHaoFeng
SHEN ZHEN MTC MULTIMEDIA CO.,LTD
PART NO.:
SHEET: 7 OF 7
MODEL: MSTV2201-I1
1
DWG NO.MSTV2201-YL01-01
VER: 1.0
TITLE: AUDIO OUT
MUTE_AMP2
MUTE OFF
H: MUTE
R710
10K
R710
10K
Q704
BT3904
Q704
BT3904
GND
PWD_MT
PWD_MT 6
BT3904
BT3904
MUTE SVRR
C718
0.1uF
C718
0.1uF
+
MUTE
10K
10K
Q703
Q703
+
12
220uF/25V
220uF/25V
EC706
EC706
MUTE
NC/10K
NC/10K
+3.3V_MST
R729
R729
R717
10K
R717
10K
R725
270K
R725
270K
EC707
220uF/25V
EC707
220uF/25V
12
3 2
Q701
2N3906
Q701
2N3906
1
R720
R720
R724
470R
R724
470R
R718
10K
R718
10K
D703
1N4148
D703
1N4148
D702
1N4148
D702
1N4148
+12V
ROUT#
MUTE
LOUT#
AR+
C712
2.2u
C712
2.2u
10
GND/HS11GND/HS12GND/HS13GND/HS14GND/HS15GND/HS16GND/HS17GND/HS18GND/HS19GND/HS
R7262KR726
2K
R7272KR727
2K
+
C716
224
C716
224
R715
2R2
R715
2R2
C717
224
C717
224
R716
2R2
R716
2R2
0R/NC
0R/NC
R719
R719
R723
0R/NC
R723
0R/NC
SVRR
ROUT#
1 2
CN701
CN701
AL+
IN11SGND2SVRR3OUT14PGND5OUT26VCC7M/SB8IN29GND/HS
20
EC704
470uF/16V+EC704
470uF/16V
ROUT+
432
2.2u
2.2u
TPA1517
TPA1517
+
+
ROUT-
11.86V
+12V
C708
C708
U704
U704
10uF
10uF
C730
100nF
C730
100nF
AUDIO_AMP_L
AUDIO_AMP_R
AUDIO_AMP_L 6
AUDIO_AMP_R 6
GND
10uF
10uF
10uF
10uF
GND
100nF
100nF
GND
100nF
100nF
R741
R741
100nF
100nF
5.6K
5.6K
GND
2.7nF
2.7nF
AUDIO_AMP_L
AUDIO_AMP_R
1 2
470uF/16V
470uF/16V
EC708
EC708
R712 NC/0RR712 NC/0R
R711 NC/0RR711 NC/0R
LOUT+LOUT#
LOUT-
1
AMP_LIN
AMP_RIN
CON4
CON4
AV2-Lin6
AV2-Rin6
AV2-Lin
AV2-Rin
R789 2.4KR789 2.4K
R790 2.4KR790 2.4K
+8V
42Ω-4A-0805
42Ω-4A-0805
8.13V
FB701
FB701
8mA
C757
C757
13
1
VDD
2
AGND
28
C756
C756
BIN_R
6
C749
C749
BOUT_R
5
LOUD_R
7
C733
C733
RIN
22
C726
C726
ROUT
21
C727
C727
REF
4
C728
C728
TREB_R
TV_AUDIO5
TV_AUDIO
R740 2.4KR740 2.4K
R739 2.4KR739 2.4K
PT2314
PT2314
OUT_L
24
AUDIO_AMP_L
SCART_IN_L
SCART_IN_R
R737 2.4KR737 2.4K
R738 2.4KR738 2.4K
U703
U703
OUT_R
23
MUX-Rin6
MUX-Lin6
FOR WITHOUT NICAM MARKET
MUX-Rin
MUX-Lin
C759 2.2uFC759 2.2uF
C760 2.2uFC760 2.2uF
R732 2.4KR732 2.4K
R734 2.4KR734 2.4K
RIN111LIN116RIN210LIN215RIN39LIN314RIN48LIN4
25
DGND
26
100R
100R
DATA
27
100R
100R
CLK
18
LOUT
17
LIN
12
LOUD_L
20
BOUT_L
19
BIN_L
3
TREB_L
AUDIO_AMP_R
2
I2C_SDA2,5
I2C_SCL2,5
I2C_SDA
I2C_SCL
GND
R722
R722
R730
R730
C752
10uF
C752
10uF
C722
100nF
C722
100nF
C723
100nF
C723
100nF
R721
R721
5.6K
5.6K
C724
100nF
C724
100nF
C725
2.7nF
C725
2.7nF
GND
1
简单的故障检测方法
问题及现象 检测方法 分析方法 解决办法
开机后电源指示灯不亮,不开
机，整机不工作
1
开机后电源指示灯亮,但是遥
控不开机
2
开机后电源指示灯正常,但液
晶屏无图像显示
3
开机后使用搜台功能搜不到
台
4
开机后使用搜台功能,可以搜
到台但有漏台 断电/开机，再重新搜台
5
反复开机一两次电源开关,看是否有
恢复功能
反复开机一两次电源开关,看是否有
恢复功能
反复开机一两次电源开关,看是否有
恢复功能
查看电视信号是否和本机连接好,如
连接好,则需要查看信号线上是否有
发送信号,如果都OK,则查高频头电路
及给高频头的电源
可能主交流电源没有到达主电源板或主
板,用万用表测试看主电源的开关有没
有坏,电源板到主解码板的线材有没有
松动.保险丝有没有烧毁,电源有没短
路. 更换主电源开关或者查出短路原因.
查看系统+5V,+3.3V电源是否正常，有
无短路，如正常，用示波器查看信号是
否已经到达主芯片,如正常,则需要重新
烧录程序.
液晶屏到主解码板的线材有没有松动，
没有松动 更换连接线或更换屏
需要查看给高频头供电的5V,3.3V,1.8V
是否正常
查看本机周边是否有其他频率的干扰
源，如正常，需要查看5V,3.3V,1.8V是
否正常
查出短路原因，主芯片I/O口坏的,则
需要换主芯片;程序运行不正常,重新
更新程序.
如是电压不正常，查出电压不稳原
因，如果是TUNER坏,更换TUNER.
如有干扰源，把干扰源挪走，如是电
压不正常，查出电压不稳原因
6 开机后有图像无声音
遥控声音,看是否开的太小,或者声音
信号有没有插上,如果上述都正常,则
需要检查静音电路及功放电源和功放
IC芯片
首先查12V供电是否正常,主芯片到功放
芯片有没有声音信号输出，静音电路是
否正常，有侧AV输出的检查侧AV连线是
否接好，最后检查功放芯片有没有坏.
如果12V没有,则需要检查主电源及保
险丝;主芯片无声音信号输出或功放
芯片坏，更换主芯片或功放芯片.
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