KONKA LC-TM3728DL Schematic

C310
10uF_E
6
AVDD
C312
C311
0.1uF
0.22uF
C313
0.1uF
7
8
150mAmax150mAmax
STB_A3.3V
C305
0.1uF
STB2.5V
C324
0.1uF
GND
AVDD_PLL
AVDD
4
L303
FB_470_OHM_200MA
L304
FB_470_OHM_200MA
AVDD_DVI
1
C306
10uF_E
C325
10uF_E
C307
0.1
VDDP
AVDD_DVI
C308
0.22uF
GNDGND
C326
0.1uF
VDDC
C327
0.1uF
5
STB_A3.3V
L305
FB_470_OHM_200MA
C309
1nF
GND GND
VDDC
100mAmax
C328
C329
0.1uF
0.22uF
1
A
STB3.3V
B B
GND
FB_470_OHM_200MA
C314
0.1uF
L302
C315
10uF_E
2
STB_A3.3V
L301
R300
FB_1K_100MA
C301
0.1uF
GND GND
C317
C316
0.1uF
0.1uF
C318
0.1uF
3.9
C319
0.1uF
C320
0.1uF
3
C302
10uF_E
50mAmax
C321
0.1uF
10mAmax
AVDD_PLL
C303
1nF
VDDP
C322
0.1uF
C304
0.22uF
C323
0.22uF
A
N301
C
RIN1P
ANALOG RGB
VGA接口
A A
HDTV/RGB输入
RCA接口 HDTV
D
DVI接口
DIGITAL RGB
E
HWRESET
RIN1M GIN1P GIN1M SOGIN1 BIN1P BIN1M HSYNC1 VSYNC1
RIN2P RIN2M GIN2P GIN2M SOGIN2 BIN2P BIN2M
RXCLKP RXCLKN
RX2P RX2N RX1P RX1N RX0P
RX0N DVI_DDC_SDA DVI_DDC_SCL
R305 47
OEM_SDA OEM_SCL
GND
AVDD_DVI
RA308
版本号
旧底图总号
R306 390
R334
GND
C331 0.1uF
47
220K_NS
Z301
14.31818MHz
C332
20pF
C333
20pF
118 117 115 114 112 111 109 108 125 124
120 128
11 12
9
10
8 6 7 2 3
20 21 18 19 17 15 16 13 14
27 28 25 26 24 22 23
1
36 38 37 41 35
34
33
RIN0P RIN0M GIN0P GIN0M SOGIN0 BIN0P BIN0M HSYNC0 VSYNC0
RIN1P RIN1M GIN1P GIN1M SOGIN1 BIN1P BIN1M HSYNC1 VSYNC1
RIN2P RIN2M GIN2P GIN2M SOGIN2 BIN2P BIN2M
RXCKP RXCKN RX2P RX2N RX1P RX1N RX0P RX0N DDC_SDA DDC_SCL
REXT REFP REFM
A0 SDA SCL INT HWRESET
XIN
XOUT
GND
4
AVDD_ADC1
底图总号
113
123
32
29
126
AVDD_PLL
AVDD_DVI1
AVDD_MPLL
AVDD_ADC3
AVDD_ADC2
GND1
GND2
GND3
GND4
GND5
GND6
5
30
31395365737487899192104
晶体地汇入此脚
GND
119
40526472868890
VDDP1
AVDD_DVI2
0X9C
GND7
GND8
GND9
VDDP2
VDDP3
GND10
GND11
VDDP4
VDDP5
GND12
GND13
VDDP6
GND14
105
107
VDDP7
GND15
VGA & HDTV输入和A/D变换
日期
签名
格式(3a
1
2
3
幅面:3
4
103667593106
VDDP8
VDDC1
VDDC2
VDDC3
DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7
DATA8
DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15
DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23
HSOUT VSOUT
SOGOUT_DE
FIELD/GPO
GND16
GND17
GND18
GND19
110
116
122
127
标记
MST3788
VDDC4
DCK
NC16 NC15 NC14 NC13 NC12 NC11 NC10
NC9 NC8 NC7 NC6 NC5 NC4 NC3 NC2 NC1
数量
5
ADR0
83 82 81 80 79 78 77 76
61 60 59 58 57 56 55 54
49 48 47 46 45 44 43 42
69 70 68 67 71
121 102 101 100 99 98 97 96 95 94 85 84 63 62 51 50
RA301 47
ADR1 ADR2 ADR3 ADR4
RA302 47
ADR5 ADR6 ADR7
ADG0
RA303 47
ADG1 ADG2 ADG3 ADG4
RA304 47
ADG5 ADG6 ADG7
ADB0
RA305 47
ADB1 ADB2 ADB3 ADB4
RA306 47
ADB5 ADB6 ADB7
ADHS
RA307 47
ADVS ADSOG
ADCK
R301 47 R302 47
注:
1、本页为主板-AD变换部分。
GBE0 GBE1 GBE2 GBE3 GBE4 GBE5 GBE6 GBE7
GGE0 GGE1 GGE2 GGE3 GGE4 GGE5 GGE6 GGE7
GRE0 GRE1 GRE2 GRE3 GRE4 GRE5 GRE6 GRE7
GBE[7:0]
GGE[7:0]
GRE[7:0]
GHS GVS
GCLK
GPEN FIELD
C
D
E
2、未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 3、所有型号后缀“_NS”字样的元器件生产时均不装配。
F
分区
签名
日期
6
拟 制 审 核
何广举 2004.12.30
7
LC-TM3728DL
MAIN BOARD
2
8
1
0.5Amax For PW1232
C843
0.33uF
GND
C862
0.33uF
GND
STB_A3.3V
STB1.5V
C886
10uF_E
等级标记
SW1.8V
GNDGND
8
10uF_E
SW5V
GND
C844
10uF_E
C863
AA
B
C
D
E
C838
0.33uF
PDP6V
L834
VD832 FM5820_LCD
1
BS
3
SW
5
FB
8
NC
6
1.1Amax
C839
10uF_E
15uH_LCD
GND
GND
C883 10nF
2 1
GND
<----
C840
10uF_E
GND
Vo=6.3V/5V
0.78Amax
R845 33K
R846
10K,1%
5V: R845=27K, R847=68K
0.3Amax
C870
10uF_E
GND
L838
VD837
FM5820
<----
R847
39K
<----
C871
0.33uF
10uH
GND
GND
7
SW3.3V
L832
FB_600_OHM_1.5A
C841
10uF_E
GND
For 3230's VCC & VSTB=2x0.1=0.2Amax
For 3463's power=(17+100+45mA=0.16A)
For M_9885 & M_tuner=0.07+0.09=0.16A For Ear phone=0.1A
C860
C859
0.33uF
10uF_E
GND
N834
BA033FP
1
VI
GND
2
GND
R852
2.2K
R853
10K,1%
GND
R854
100K
GND
VO
C842
0.33uF
C861
10uF_E
GND
3
GND
For Digital Use Only
N831
BA18BC0FP
1
1
&
VO
VI
GND
2
GND
N833 BA05FP
VI
GND
2
GND
L841
FB_600_OHM_1.5A
For 3788's AVDD
C872
0.33uF
GND
GND
For 181core use only 900mAmax
C885
0.33
10uF_E
GND
3
3
VO
For Analog Use Only
For Analog Use Only
C873
10uF_E
GND
1
1.1Amax
2
0.4Amax <----
FB_600_OHM_1.5A
C830
0.33uF
GND
For Digital
<--
INPUT < 14V
12V OUT or 3.3V IN
0.1Amax
<------
XS830
OUT FOR ANT SPLITER
1
副板电源接口
SIP5-2.54
2
3
4
5
B
<------
C
A A
D
<------
XS805
1
2
3
4
5
电源输入接口
B5P-VH-B
12V for ATSC
POWERON
GND
GND
0.16Amax
<------
R837
3.3K
5V STB
1.1Amax
0.53Amax
SW_A6V
R858
0_PDP
<----------
1.7Amax
12V
1.0Amax
ON/OFF
C864
1nF
GND
<------
PWMOUT
控制
<------
C845
0.1
GND
0.22uF_LCD
L836
FB_600_OHM_1.5A
<-----
C846
R842 10K
R857
0/0603_LCD
<--
SW12V
R839 10K_LCD
V831
BC847_LCD
<--
<--
2 3 4 5
NDS9435A/SO_LCD
R841 10K
GND
<--
<--
L830
GND
12V
GND
3
+
C831
470/25V_H
GND
R830 100K
SWPN12V
V830
81 7 6
For KEYs IR, BKLT
STB_M5V
L837
C865
0.1
+
22/50V
GND GND
R831 30K
<--
<--
GND
C847
0.33uF
GND
FB_1K_100mA
C832
<--
C833
0.33uF
C834
0.47uF
GND
L833
FB_600_OHM_1.5A
C851
+
C850
0.33
10/50V
GND
L835
FB_600_OHM_1.5A_LCD
For Panel Use Only
N835
1
VI
C866
0.33uF
GND
N836
1
VI
C874
0.33uF
GND
0.3Amax
Vo=6.3V/5V
E
版本号
旧底图总号
SW12V
FB_600_OHM_1.5A
C888
0.33uF
GND
L888
GND
R888 100K
+
C889
470/25V_H
<--
N888
2
R890 22K
C893
5.6nF
IN
7
EN
6
COMP
4
GND
MP1410ES_LCD
GND
C890
0.33uF
GND
R889
C891
10K
0.47uF
GND GND
GND
C892
4pF_NS
C894 10nF
1
BS
3
SW
5
FB
8
NC
2 1
GND
L889
VD888
FM5820_LCD
3A/14V
0.044 OHMDC,
2.5Amax
15uH_LCD
R891 27K
R892
10K,1%
GNDGNDGND
4
1
0/0805_PDP
R859
BS
SW
FB
NC
<----
C854
0.33
GND
GND
C867
0.33uF
C837 10nF
1
3
5
8
GND
C855
0.47uF
STB2.5V
C868
10uF_E
GND
STB3.3V
<--------
C876
10uF_E
GND
GND
C835
4pF_NS
GND
GND
SW_PANEL
GND
BA25BC0FP
GND
2
GND
BA033FP
GND
2
GND
R832 22K
C836
5.6nF
+
C852
470/25V_H
C848
0.33uF
VO
VO
2
7
6
4
GND
0.4Amax
+
22/50V
GND
3
0.26Amax
3
GND
N830
IN
EN
COMP
GND
MP1410ES_LCD
C853
R843
100K
GND
C875
0.33uF
<--------
C877
C878
10uF_E C884
GND
GND
PDP3.3V
10uF_E
GND
C879
10uF_E
GND
SWPN12V
<----
C897
R893
68K
C895
0.33uF
GND
GND
C896
10uF_E
10uF_E
GND
5
For 3230's VDD(2x0.14=0.28A)
0.044 OHMDC,
2.5Amax
15uH_LCD
L831
R833
C857 10nF
GND
GND
N832
2
IN
7
EN
6
COMP
4
GND
MP1410ES_LCD
15K
R834
10K,1%
VD830
FM5820_LCD
2 1
3A/14V
C856
4pF_NS
GND
R844 22K
For 3788_VDDcore, 181_V2.5
0.1+0.02=0.12Amax
1mA+3mA+50mA+35mA=0.1Amax
For TLC7733, 24LC32, 3788_VDDport,Flash, 181_V3.3 & LVDS
0.1+0.06=0.16Amax
C880
0.33
R850 4.7K
C881
4pF_NS
GND
For PW1232 & SDRAM(0.2A+0.1A)
PDP3.3V
GND
R835
68K
GND
C858 10nF
1
BS
3
SW
5
FB
8
NC
2 1
GND
6.3V: R845=33K, R847=39K
<-----------
N837
2
IN
7
EN
6
COMP
R851
4
GND
5.6K MP1410ES
GND
C882
8.2nF
DC/DC L= 20,33,10
底图总号
日期 签名
格式(3a
PWMOUT
注:
1、本页为主板-电源转换、稳压部分。 2、未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 3、所有型号后缀“_NS”字样的元器件生产时均不装配。
2
3
幅面:3
标记
拟 制
审 核
分区
更改单号 更改单号
日期
签名 标记
分区
数量数量
何广举 2004.11.22
LC-TM3728电路图
(主板)
签名
日期
LC-TM3728DL
1
MAIN BOARD
13
F
标准化 批 准
4
5
61
7
8
1
每个引脚一个
C366
C365
0.1uF
0.1uF
C359 22uF_E
C360
68nF
VDDC
VDDSP
GND_C
GND_SYN
GND_F
签名
69
VCCF
6
R365
22K
ISGND
日期
6
C367
0.1uF
GND
76
VCCAI
FSY/HC/HSYA
GND_AI
AISGND
GND
59
VSTDBY
I2CSEL
67
拟 制 审 核
C368
C369
0.22uF
10uF_E
R364 12K
V364
BC847
GND
C349
0.47uF
79
FBIN1
78
VREF
66
VRT
19
FFIE
20
FFWE
21
FFRST
22
FFRE
23
FFOE
31
Y7
32
Y6
33
Y5
34
Y4
37
Y3
38
Y2
39
Y1
40
Y0
41
C7
42
C6
43
C5
44
C4
47
C3
48
C2
49
C1
50
C0
27
LLC2
28
LLC1
56
MSY/HS
53
INTLC
54
AVO
55 57
VS
16
TEST
17
VGAV
18
YCOEn
何广举 2004.9.4
R363 22
R362
75
R361 1K
GND GND
GND
C345 47nF
RA340 47
RA341 47 RA342 47
RA343 47
RA344 47
R359 47
R358 0
GND
C351
0.1uF
GND
7
C356
1nF
GND
7
GND
C350
1nF
C346
10uF_E
BC847
GND
C352
V365
0.22uF
C357
0.47
AVOUT
GND
C353
VY7 VY6 VY5 VY4 VY3 VY2 VY1 VY0
VUV7 VUV6 VUV5 VUV4 VUV3 VUV2 VUV1 VUV0
VVCLK VVHS
VVPEN
VVVS
R367 10K
C358
0.1
GND
L353
FB_470_OHM_200MA
10uF_E
R360 47
C347
47nF
GNDGND
LC-TM3728DL
MAIN BOARD
C354
0.22uF
GND GND
C348 10uF_E
VY[7:0]
Y-DATA
VUV[7:0]
UV-DATA
VVCLK VVHS
VVPEN
VVVS
VVPEN
VPEN
3
8
VOUTCTL
100mAmax
SW5V
C355
1nF
8
A
C
D
E
F
R341
R342
C338
100pF
C339
100pF
C32H
0.1
GND
GND
C33H
0.1
4
47
47
C336
100pF
4
GND
C370 1nF
C371
C372 0.68
C373 0.68
C375 0.68
C376 0.22
C377 0.22
C378 0.22
C340
100pF
20.25MHz
C341
4pF
Z340
1
C335
100pF
C342
4pF
R368 47
R335 47
R336
0.68
140mAmax
47
1314157010
CIN
Rin=2K FOR S-VIDEO ONLY
VIN1
VIN2
VIN3
VIN4
5
G2/Y2_IN
4
B2/CB2_IN
6
R2/CR2_IN
1
B1/CB1_IN
2
G1/Y1_IN
3
R1/CR1_IN
XTALI
XTALO
SCL
CLK5
6058247641125
71
72
73
74
75
62
63
晶体地汇入此脚
标记
SDA
FPDAT
CLK20
GND
RESETn
数量
5
SW3.3V
FB_470_OHM_200MA
C364
0.1uF
GND
C361
VDD
VOUT
ASG_F_1
ASG_F_2
GND_D
GND
GND
注:
分区
5
L364
R366 75
For PIN29
0.22
1229364552
GNDCAP
GND
GND
VDDY
VDDPLLC
3230M3.3V
C362
1nF
9
VDDCAP
N340
VPC3230D
ADDR:0X88
GND_PA
VSUP_PA
GND_LLC
GND_Y
263035465165687780
C343
GND
1nF
C344
47nF
1、本页为主板-DECODER-1部分。 2、未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 3、所有型号后缀“_NS”字样的元器件生产时均不装配。
VPT3.3V
GND
R343 75
GND
V340
BAV99
2
S-CIN-FLT
S-YIN-FLT
GND
R348
R349 47
R351 47
R353 47
R338
75
VPT3.3V
V341
BAV99
GND
47
GND
Y
CB
CR
1
A
RESETn
OEM_SDA
OEM_SCL
CHROM
B B
AVIN
XS607S-VIDEO
657
VPT3.3V
LUMA
34
12
R337
75
GND
V342
BAV99
C
AVIN-FLT
TV-Vm
A A
D
Y-SUB
Cb-SUB
Cr-SUB
GND
GND
R346 75
C374
100pF
R344
47
3
R345
R339
R340
47
R350 47
R352 47
47
47
AV-IN
C337
100pF
R354 47
GND
GND
E
版本号
VPT3.3V
旧底图总号
底图总号
日期
签名
格式(3a
XS605A
YCbCr-6_4
在下面
45236
1
VPT3.3V VPT3.3V
7
GND
V343
BAV99
V344
BAV99
R355
75
V345
BAV99
GNDGND GND
R357
R356
75
75
GND GNDGND
2
VPT3.3V
C31H
C30H
0.1
0.1
GND
3
幅面:3
1
1
2
4
1
5
6
7
83
For other pins
CLK20
GND
RESETn
ASG_F_1
GND
VOUT
ASG_F_2
GND
3230S3.3V
C399
VDD
GND_D
For PIN29
0.22 C31A
68nF
GNDCAP
GND
VDDY
VDDC
VDDPLLC
C30A
1nF
VDDCAP
N385
VPC3230D
SUB ADDR:0X8E
GND_PA
VSUP_PA
GND_LLC
GND_Y
GND_C
263035465165687780
C397
GND
1nF
C398
47nF
VDDSP
GND_SYN
GND
C33A
C32A
0.1uF
GND
69
76
59
VCCF
VCCAI
FSY/HC/HSYA
GND_F
ISGND
GND_AI
AISGND
I2CSEL
67
R386
0.1uF
I2C5V
FBIN1
VSTDBY
VREF
FFIE
FFWE
FFRST
FFRE
FFOE
LLC2 LLC1
MSY/HS
INTLC
TEST
VGAV
YCOEn
VRT
AVO
Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0
C7 C6 C5 C4 C3 C2 C1 C0
VS
C34A
0.1uF
C38A
0.1uF
C32E
1nF
GND 79 78 66
19 20 21 22 23
RA385 47
31 32 33 34
RA386 47
37 38 39 40
RA387 47
41 42 43 44
RA388 47
47 48 49 50
27
RA389 47
28 56 53 54 55 57
16 17 18
GND
I2C5V
10K
C35A
0.22uF
47nF
A
47
GND
R383
75
R384
R380
R381
R382
47
47
C380
100pF
GND
C381
100pF
GND
C382
100pF
GND
47
GND
GND
GND
GND
C383
100pF
C384
100pF
C385
100pF
C386
100pF
C387
C388 0.68
C389 0.68
C390 0.68
C391 0.68
C392 0.22
C393 0.22
C394 0.22
20.25MHz
Z385
C395
C396
4pF
4pF
1nF
131415701091229364552
SCL
71
72
73
74
75
5
4
6
1 2 3
62
63
SDA
CIN
Rin=2K FOR S-VIDEO ONLY
VIN1
VIN2
VIN3
VIN4
G2/Y2_IN
B2/CB2_IN
R2/CR2_IN
B1/CB1_IN G1/Y1_IN R1/CR1_IN
XTALI
XTALO
CLK5
FPDAT
6058247641125
晶体地汇入此脚
子画面DECODER部分。
RESETn
OEM_SDA
OEM_SCL
B
C
S-CIN-FLT
S-YIN-FLT
AVIN-FLT
TV-Vs
Y-SUB
Cb-SUB
A A
Cr-SUB
D
E
版本号
L386
FB_470_OHM_200MA
C36A
10uF_E
FB_470_OHM_200MA
C30E
C39A
10uF_E
0.22uF
GND
GNDGND
C33E
0.47uF
GND GND
C35E
GND
C36E
10uF_E
R385
<---1mA
GGE7 GGE6 GGE5 GGE4 GGE3 GGE2 GGE1 GGE0
GBE7 GBE6 GBE5 GBE4 GBE3 GBE2 GBE1 GBE0
GCLK GPHS GPVS GPEN
L387
C37E
47nF
47
SW3.3V
C37A
0.1uF
GND
GND
140mAmax
C34E
1nF
C38E
10uF_E
SW5V
C31E
0.1uF
GND
GGE[7:0]
GBE[7:0]
GCLK GHS GVS GPEN
A
100mAmax
B
C
D
E
旧底图总号
底图总号
签名
日期
格式(3a
注:
1、本页为主板-DECODER-2部分。 2、未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 3、所有型号后缀“_NS”字样的元器件生产时均不装配。
拟 制 审 核
分区
数量
标记
1
2
3
幅面:3
4
5
签名
日期
何广举 2004.9.4
7
LC-TM3728DL
MAIN BOARD
4
86
F
1
1
2
3
4
1
5
6
7
8
D401C
PW1232
Host IF Block
31RAMA[13:0]
31RAMD[15:0]
31RASn 31CASn 31WEn 31MCLK
31MCLK
LC-TM3728DL
MAIN BOARD
5
A
C
D
E
F
8
A
C403
0.01uF
PVDD0
PVDD1
PVDD2
PVSS0
PVSS1
PVSS2
L406
C421
1nF
幅面:3
PVDD3
PVSS3
VR[7:0]
VG[7:0]
VB[7:0]
VCLK VVS VHS
R408 75
AVDD21 AVD331
146
160
7576
7778
PVDD4
PVDD5
PVDD6
DPAVDDDPAVSS
DPDVDDDPDVSS
PVSS4
PVSS5
PVSS6
122
147
C422
0.1uF
GND
Total 200mAmax
4
124123
Power BlockD401D PW1232
C423
0.1uF
R407 75
MPAVDDMPAVSS
11 10
R406 75
GND
3132
16
ADGVDDADGVSS
ADDVSS ADDVDD
ADAVSS ADAVDD
17
29 281423
C424
0.1uF
AVD33B
AVD33G
AVS33G
AVS33B
20
C425
0.22uF
AVD33R
AVS33R
31DR0
82
VB0
83
VB1
84
VB2
85
VB3
86
VB4
87
VB5
88
VB6
89
VB7
SV-YUV DATAPV-Y DATAPV-UV DATA
92
SVHS
93
SVVS
94
VY0 VY1
B B
VY[7:0]
VUV[7:0]
VVCLK VVPEN
VVVS
C
VVHS
VY2 VY3 VY4 VY5 VY6 VY7
VUV0 VUV1 VUV2 VUV3 VUV4 VUV5 VUV6 VUV7
SVCLK
95
VG0
96
VG1
97
VG2
98
VG3
99
VG4
100
VG5
101
VG6
102
VG7
109
VR0
110
VR1
111
VR2
112
VR3
113
VR4
114
VR5
115
VR6
116
VR7
105
PVCLK
106
CREF
107
PVVS
108
PVHS
D401A
PW1232
Video Block
DR0 DR1 DR2 DR3 DR4 DR5 DR6 DR7
DG0 DG1 DG2 DG3 DG4 DG5 DG6 DG7
DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7
DCLK
DVS DHS
ADSVM
ADR ADG ADB
VREFIN
VREFOUT
RSET
COMP
157 158 159 2 3 4 5 6
149 150 151 152 153 154 155 156
139 140 141 142 143 144 145 148
136 137 138
12 21 18 15
26 27
24
25
A A
500mAmax
------->
D
E
版本号
旧底图总号
底图总号
日期
签名
格式(3a
SW1.8V
C405
0.1uF
GND
SW3.3V
C428
0.1uF
GND
1
L401
FB_600_OHM_1.5A
C412
1nF
GND GND
L407
FB_470_OHM_200MA
C413
10uF_E
C406
0.1uF
C429
0.1uF
2
C408
C407
0.1uF
0.1uF
L402
FB_470_OHM_200MA
L403
FB_470_OHM_200MA
L404
FB_470_OHM_200MA
C431
C430
0.1uF
0.1uF
RA401 47R
31DR1 31DR2 31DR3
RA402 47R
31DR4 31DR5 31DR6 31DR7
31DG0
RA403 47R
31DG1 31DG2 31DG3 VG3 31DG4
RA404 47R
31DG5 31DG6 31DG7
RA405 47R
31DB0 31DB1 31DB2 31DB3
RA406 47R
31DB4 31DB5 31DB6 31DB7
R401 47
31DCLK
R402 47
31DVS
R403 47
31DHS
31VREF
31RSET
AVD331
C401
0.01uF
31COMP
VD1.8V
C410
C409
0.22uF
10uF_E
GNDGNDGNDGNDGND
AVDD11
C414
C415
0.1uF
0.22uF
GND
AVDD21
C416
0.22uF
GND
C418
C417
0.1uF
C432
0.1uF
C433
0.1uF
0.1uF
C419
0.22uF
C434
0.22uF
3
C402
10uF_E
VD1.8V AV41AVDD11PVD33
770103
871104
AV41
C420
10uF_E
GND
PVD33
C435
10uF_E
VR0 VR1 VR2 VR3 VR4 VR5 VR6 VR7
VG0 VG1 VG2
VG4 VG5 VG6 VG7
VB0 VB1 VB2 VB3 VB4 VB5 VB6 VB7
R404
300
GND
133
VDD0
VDD1
VDD2
VDD3
VSS0
VSS1
VSS2
VSS3
134
SW3.3V
FB_470_OHM_200MA
GND
30528090121
19537991
TP403
TP401
TP402
备用电路
132219
AVD33SVM
AVS33SVM
GND
AVD331
31RAMA0
RA412 47
C426
10uF_E
31RAMA1 31RAMA2 31RAMA3 31RAMA4 31RAMA5 31RAMA6 31RAMA7 31RAMA8 31RAMA9 31RAMA10 31RAMA11 31RAMA12 31RAMA13
RA413 47
RA414 47
R411 R412
PVD33
R409
330
OEM_SCL OEM_SDA
RESETn
47 47
R417 47
38 36 34 33 35 37 39 41 43 42 45 46 44
47
51
MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 MA11 MA12 MA13
MCLKFB
MCLK
D401B
PW1232
Memory Block
PVD33 PVD33
RA415 10K
R415
R418 47 R419 47
Z401
10.000MHz
R416 1M
C437
20pF
注: 1、本页为主板-DEINTERLACE部分。
2、未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 3、所有型号后缀“_NS”字样的元器件生产时均不装配。
拟 制 审 核
分区
标记
数量
5
签名
日期
6
C438
20pF
MD15MA0 MD14 MD13 MD12 MD11 MD10
MD9 MD8 MD7 MD6 MD5 MD4 MD3 MD2 MD1 MD0
MRAS MCAS
MWE
RA408 47
6840 66 64 62
RA409 47
60 58 56 54
RA410 47
55 57 59 61
RA411 47
63 65 67 69
31RRASn
48
31RCASn
49
31RWEn
50
要求在
SDRAM的CLK
31TDO 31TCK 31TDI 31TMS 31TRSTn
10K
31XTALI 31XTALO
何广举 2004.11.26
31RAMD15 31RAMD14 31RAMD13 31RAMD12 31RAMD11 31RAMD10 31RAMD9 31RAMD8 31RAMD7 31RAMD6 31RAMD5 31RAMD4 31RAMD3 31RAMD2 31RAMD1 31RAMD0
RA407 47R
127
TDO
128
TCK
129
TDI
130
TMS
131
TRST
119
I2CA1
120
I2CA2
125
SCL
126
SDA
117
XTALI
118
XTALO
132
RESET
73
DEN
72
TESTCLK
135
TEST
74
CGMS
81
MACRO
7
1
1 5
2
3
4
1
6
7
8
RRE[7:0]
A
GCLK GPEN
GVS GHS
GRE[7:0]
B
GGE[7:0]
GBE[7:0]
C
A A
D
E
E7E9E10
VDD1
VDD2
E11
VDD3
E12
VDD4
E13
VDD5
E14
VDD6
VDD7
A10
B9
A9 C10 B10
GRE0
E4
GRE1
C3
GRE2
B1
GRE3
F4
GRE4
C2
GRE5
C1
GRE6
D3
GRE7
D2
GGE0
C11
GGE1
B12
GGE2
B11
GGE3
A8
GGE4
B8
GGE5
C8
GGE6
A7
GGE7
B7
GBE0
B18
GBE1
A20
GBE2
B17
GBE3
A19
GBE4
B16
GBE5
A17
GBE6
A16
GBE7
A15
A6
C7
B6
A5
D7
B5
C6
A4
C13 B15 A14 B14 A13 C12 B13 A12
C18 E17 C17 B19 E16 C16 C15 D14
E15
F16H5H16J5K5F7K16L5N5N6N15
VDD8
VDD9
VDD10
VDD11
VDD12
VDD13
VDD14
VDD15
GCLK GPEN GVS GHS GSOG
GRE0 GRE1 GRE2 GRE3 GRE4 GRE5 GRE6 GRE7
GGE0 GGE1 GGE2 GGE3 GGE4 GGE5 GGE6 GGE7
GBE0 GBE1 GBE2 GBE3 GBE4 GBE5 GBE6 GBE7
GRO0 GRO1 GRO2 GRO3 GRO4 GRO5 GRO6 GRO7
GGO0 GGO1 GGO2 GGO3 GGO4 GGO5 GGO6 GGO7
GBO0 GBO1 GBO2 GBO3 GBO4 GBO5 GBO6 GBO7
VDD16
VDD17
N16P5P6
VDD18
VDD19
VDD20
GFBK GREF
GBLKSPL
GCOAST
GHSFOUT
D501A
PW181
Graphics Port
P15
P16
R13
R14
VDD21
VDD22
VDD23
VDD24
VDD25
R15T6T7
VDD26
VDD27
版本号
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
旧底图总号
底图总号
日期5签名
格式(3)
STB2.5V
A1B2B3D4D5D8D9
GND
L504
FB_1K_100MA
20mAmax
1
GND
D11
C504
10uF_E
D12
D13
D15G4G17H4H8H9H10
C505
0.1uF
C506
0.1uF
H11
H12
H13J8J9
J10
J11
C508
C507
0.1uF
0.1uF
2
A11 D10 C14 A18 C9
TP505
MUTE RFGC
VCLK VPEN
VVS
VHS
FIELD
VR[7:0]
VG[7:0]
VB[7:0]
T9
T10
T11
VDD28
VDD29
VDD30
GND25
GND26
GND27
J12
J13K4K8K9K10
C509
0.1uF
PWMOUT
T12
T13
VDD31
VDD32
VDD33
D501EPW181
GND28
GND29
GND30
R501 75
TP506
V3.3
R502 10K
T14B4C4
T15
VPP1
VDD34
VDD35
GND31
GND32
GND33
GND34
K11
K12
K13L8L9
C510
0.1
GND
GND
Z501
14.31818MHz
C501
20pF
GND
R515
E1
VCLK
N2
VPEN
E3
VVS
F3
VHS
D1
FIELD
VR0
E2
VR0
VR1
F1
VR1
VR2
F2
VR2
VR3
G3
VR3
VR4
G2
VR4
VR5
H3
VR5
VR6
H2
VR6
VR7
G1
VR7
VG0
J4
VG0
VG1
H1
VG1
VG2
J3
VG2
VG3
J2
VG3
VG4
J1
VG4
VG5
K3
VG5
VG6
K2
VG6
VG7
K1
VG7
VB0
L2
VB0
VB1
L1
VB1
VB2
L3
VB2
VB3
L4
VB3
VB4
M3
VB4
VB5
M1
VB5
VB6
N1
VB6
VB7
M2
VB7
V2.5
A2
T16U5U9E6E8F5F6
VPP2
VCC1
VCC2
VCC3
VCC4
Power and Ground
GND35
GND36
GND37
GND38
GND39
GND40
L10
L11
L12
L13
L18M8M9
V2.5
C511
0.22uF
U11
R5031M
C502
20pF
U13
VCC5
GND41
GND
Video Port
V3.3V1.5PV1.5
VCC6
GND42
GND43
M10
M11
47
GND
PW181
VIO1
GND44
M12
IRRCVR
HW_SDA
HW_SCL OEM_SDA OEM_SCL
D501B
VIO2
VIO3
VIO4
GND45
GND46
GND47
M13N8N9
RXD TXD
VIO5
GND48
NMI
F14
VIO6
GND49
N10
R512 47 R513
R514 1K
RA501
RA502
LED-STB
DTXON
POWERON
LED-ON
RESETn BKLT_ON FLASHEN
VOUTCTL
VGA_DET
900mAmax
STB1.5V
F15G5G6
G15
G16
J16
VIO7
VIO8
VIO9
VIO10
VIO11
GND50
GND51
GND52
GND53
GND54
N11
N12
N13
N17
N18
P17
幅面:3
V3.3
R504 4.7K
R505 4.7K
TP507
KPD[6:0]
10K
10K
GND
V3.3
L513
FB_600_OHM_1.5A
L16M5M16R6R7R8T8
VIO12
VIO13
VIO14
VIO15
VIO16
GND55
GND56
GND57
GND58
GND58
R5
U12
U14
Y7
注:
4
NSNS
HWRESET
R507 4.7K
R506 4.7K
R508
R509 47
R510
R511
47
C503
0.1uF
NMI
VIO17
SOG_ON
TDI
TDO
TMS ROMOEn TCK
R51710K R51810K
R51910K
C513
0.1uF
GND
STB3.3V
VIO18
VIO19
FB_470_OHM_200MA
100mAmax
PW181处理芯片部分。
RRE5 RRE7 RRE4 RRE3 RRE2 RRE1
RRE6
47
47
47
STB KPD0
SOURCEKPD1
MENUKPD2 CH- KPD3 CH+ KPD4 VOL- KPD5 VOL+ KPD6
RA503
MODE0 MODE1
MODE3
C514
0.1uF
V1.5
C534
0.1uF
L550
RA504 47
RA505 47
Y11
E5 D6
PXI
A3
PXO
C5
Y12 V12
V11
RNMI1
W11
V13
W13
Y13 Y14
W14
Y15
W15
V15
R17
W18
V18 Y18 U18 Y19
W19
T18
T17
V16
W16
Y16 V17 U17
W17
Y17
47
P1 Y2
M4
N3
U16
N4 T5 P2
U15
GND
C515
C516
0.1uF
0.1uF
C536
C535
0.1uF
0.1uF
C550
0.1uF
标记
DRE5
DRE[7:0]
DRE7 DRE4 DRE3 DRE2 DRE1 DRE0RRE0 DRE6
U4
PW181
C552
0.1uF
D501D
Misc
ROMOE ROMWE
RAMOE
RAMWE
EXTINT
C518
0.1uF
C538
0.1uF
C553
0.1uF
D10 D11 D12 D13 D14 D15
BHEN
CS0 CS1
NMI
DNC1 DNC2 DNC3
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
WR
A0
A1
T4
A1
A2
V3
A2
A3
U3
A3
A4
Y1
A4
A5
W2
A5
A6
T3
A6
V2
A7
A8
U2
A8
A9
W1
A9
A10
R4
A11
V1
A12
P4
A13
R3
A14
T2
A15
U1
A16
T1
A17
R2
A18
R1
A19
P3
D0
V10
D0
D1
Y10
D1
D2
Y9
D2
D3
W9
D3
D4
V9
D4
D5
Y8
D5
D6
W8
D6
D7
V8
D7
D8
W7
D8
D9
U8
D9
D10
V7
D11
W6
D12
Y6
D13
V6
D14
U7
D15
U6
W3
RD
Y3 W12 V5 W4 W5 Y5 V4 Y4 U10 W10
B20 C19 V14
RNMI2
C520
C519
0.1uF
0.1uF
C540
C539
0.1uF
0.1uF
C554
C555
0.1uF
0.1uF
RESET MCKEXT DCKEXT XI XO
RXD TXD
IRRCVR0 IRRCVR1
PORTA0 PORTA1 PORTA2 PORTA3 PORTA4 PORTA5 PORTA6 PORTA7
PORTB0 PORTB1 PORTB2 PORTB3 PORTB4 PORTB5 PORTB6 PORTB7
PORTC0 PORTC1 PORTC2 PORTC3 PORTC4 PORTC5 PORTC6 PORTC7
CPUTMS CPUTCK CPUTDI CPUTDO
MODE0 MODE1 MODE2 MODE3
ADR24B
R520 0_NS
C517
0.1uF
C537
0.1uF
C551
0.1uF
未注单位的电阻的单位为Ω,未注单位的电容的单位为uF
所有型号后缀“_NS”字样的元器件生产时均不装配。
分区 日期数量
签名
RBE[7:0]
A[19:1]
D[15:0]
D501C
PW181
Display Port
ROMWEn
C522
0.1uF
C542
0.1uF
C557
0.1uF
C523
0.1uF
C524
0.1uF
C543
47uF_E
C558
0.1uF
C521
0.1uF
C541
0.1uF
C556
0.1uF
拟 制 何广举 2004.9.4 审 核
6
C559
0.1uF
DCLK
DRE0 DRE1 DRE2 DRE3 DRE4 DRE5 DRE6 DRE7
DGE0 DGE1 DGE2 DGE3 DGE4 DGE5 DGE6 DGE7
DBE0 DBE1 DBE2 DBE3 DBE4 DBE5 DBE6 DBE7
DRO0 DRO1 DRO2 DRO3 DRO4 DRO5 DRO6 DRO7
DGO0 DGO1 DGO2 DGO3 DGO4 DGO5 DGO6 DGO7
DBO0 DBO1 DBO2 DBO3 DBO4 DBO5 DBO6 DBO7
C525
0.1uF
C544
0.22
DHS DEN
C560
0.1uF
DVS
R544 12
RA506 47
RBE0 RBE6 RBE7 RBE1
RA507 47
RBE2 RBE3 RBE4 RBE5
J17 C20 D18 N19
V19 Y20 R16 U19 R18 W20 V20 U20
T19 T20 R19 R20 M18 P18 P19 P20
M17 N20 M20 L17 M19 K17 L19 L20
K19 K20 K18 J20 J18 J19 H20 H19
H18 H17 G20 G19 G18 F20 F19 F18
E20 E19 E18 F17 D20 D19 D16 D17
C526
0.1uF
FB_1K_100MA
GND
C561
0.1uF
73
RDCLK RDVS RDHS RDEN
RRE0 RRE1 RRE2A7 RRE3 RRE4 RRE5 RRE6 RRE7
RGE0 RGE1 RGE2 RGE3 RGE4 RGE5 RGE6 RGE7
RBE0 RBE1 RBE2 RBE3 RBE4 RBE5 RBE6 RBE7
C527
0.1uF
L544
C562
0.1uF
R524 47 R525 47 R526 47 R527 47
RA508
RGE5 RGE4 RGE3 RGE7 RGE6 RGE2 RGE1 RGE0
RA509 47
C528
0.1uF
10uF_E
C563
0.1uF
DBE0 DBE6
DBE[7:0]
DBE7 DBE1 DBE2 DBE3 DBE4 DBE5
47
DGE5 DGE4 DGE3 DGE7 DGE6 DGE2 DGE1 DGE0
C529
C530
0.1uF
0.1uF
C546
C545
0.1uF
C564
0.22
LC-TM3728DL
MAINBOARD
7
RRE[7:0]
RGE[7:0]
RBE[7:0]
RGE[7:0]
C531
0.1uF
C547
0.1uF
GND
8
DCLK DVS DHS DEN
DGE[7:0]
V1.5
V1.5P
V3.3
C565
10uF_E
C532
0.22uF
C548
0.22uF
A
B
C
D
E
F
1
1
2
3
4
1
5
6
7
8
A
A
60mAmax
VCC3
GND4
GND5
OGND1
V33L
C576
C575
0.22uF
0.1uF
GND
DISM TO LG LCD37 PANEL
IF pin9=GND
PVCC
OVCC
47
TXOUT0
48
TXOUT0
45
TXOUT1
46
TXOUT1
41
TXOUT2
42
TXOUT2
37
TXOUT3
38
TXOUT3
39
TXCOUT
40
TXCOUT
PGND1
PGND2
OGND2
OGND3
49
是另外的模式
R572 47 R573 47
R574 47 R575 47
R576 47 R577 47
R578 47 R579 47
R580 47 R581 47
TX0+
TX0-
TX1+ TX1-
TX2+ TX2-
TX3+ TX3-
TXCLK+ TXCLK-
相互近距离放置并接近
TX0+ TX1-
TX2+
TXCLK-
TX3+
PW181
GND
C577
0.1
GND
XS570
1
1
3
3
5
5
7
7
9
9
10
11
11
12
13
13
14
15
15
16
17
17
18
19
19
20
21
21
22
23
23
24
25
25
26
27
27
28
29
29
30
CONN30_LVDS
TO LVDS PANEL
SW_PANEL
+
C578 10/25V
C579
GND
GND
0.22
TX0-
TX1+ TX2-
TXCLK+
C
TX3-
2
2
4
4
6
6
8
8
10 12 14 16 18 20 22 24 26 28 30
D
STB3.3V
C570
0.1uF
GND
L570
FB_1K_100mA
C571
10uF_E
C572
0.1uF
C573
0.1uF
C574
0.1uF
V33L
B B
19263444
R570
GND
R571
1K
31
CLKIN
51
TXIN0
52
TXIN1
54
TXIN2
55
TXIN3
56
TXIN4
3
TXIN6
50
TXIN27
2
TXIN5
4
TXIN7
6
TXIN8
7
TXIN9
11
TXIN12
12
TXIN13
14
TXIN14
8
TXIN10
10
TXIN11
15
TXIN15
19
TXIN18
20
TXIN19
22
TXIN20
23
TXIN21
24
TXIN22
16
TXIN16
18
TXIN17
27
TXIN24
28
TXIN25
30
TXIN26
25
TXIN23
17
R_F
32
PWRDN
VCC1
VCC2
D570
DS90C385MDT
GND1
GND2
GND3
51321295333353643
GND
DCLK
DRE[7:0]
DGE[7:0]
C
DBE[7:0]
A A
DHS DVS DEN
D
DTXON
V33L
DRE0 DRE1 DRE2 DRE3 DRE4 DRE5 DRE6 DRE7 DGE0 DGE1 DGE2 DGE3 DGE4 DGE5 DGE6 DGE7 DBE0 DBE1 DBE2 DBE3 DBE4 DBE5 DBE6 DBE7
GND
1K_NS
E
版本号
旧底图总号
底图总号
日期
签名
格式(3a
E
:
LVDS接口部分。 未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 所有型号后缀“_NS”字样的元器件生产时均不装配。
拟 制 审 核
分区
数量
1
2
3
幅面:3
4
标记
5
签名
日期
6
何广举 2004.11.26
7
LC-TM3728DL
MAINBOARD
8
8
F
1
21
A
DSUB_15PIN_FEMALE
DDC_CLK
VSYNC
B
C
A A
HSYNC
DDC_DATA
R655 1K
R654 1K C657
VPT3.3V
C642
0.1
GND
C643
1nF
VD640
5.1V
1 2
GND
1716
GND
15
14
13
12
11
VD652
3.6V
1 2
GND
VPT3.3V
5 10 4 9 3 8 2 7 1 6
XS602
C644
0.1
C640
0.1_NS
GND
1 2
GND
B+ B­G+ G­R+ R-
VPT3.3V
C645
1nF
VD641
5.1V
GND
1 2
GND
VPT5V
V643
BAV99
VD651
3.6V
GND
C646
10uF_E
VPT3.3V
GND
R641
R640
10K_NS
0
V640
BAV70
VPT3.3V VPT3.3V
V644
BAV99
GND
GND
L646
FB_470_OHM_200MA
V645
BAV99
GND
C647
0.1uF
R642
47
VEE4.3V
R660 0
R661 0
R662 0
GND GND GND
STB_A3.3V
D
R674 0/0805
R675 0/0805
R676 0/0805
VPT3.3VVPT3.3 V
E
版本号
1112
910
XS605B
YPbPr/HDTV_IN
在上面
RGB_IN-2
GND
GND
V676
BAV99
VPT3.3V
V675
BAV99
GND GND
V674
BAV99
13
14
GND
R684
75
10pF_NS
3 8
R646 12
GND
C656
4pF
R647
3.3K
R664
75
C685
R645
3.3K
10pF_NS
C664
R657
4.7K
R677 470 R678 33 R679 68 R680 33 R681 68 R682 33 R683 68
R686
75
GND
D640
7
VCLK
6
SCL
5
SDA
24LC21A
R666 470 R667 33 R668 68 R669 33 R670 68 R671 33 R672 68
10pF_NS
R665
75
R658 100 R659 100
56pF
C686
10pF_NS
VCC
NC1 NC2 NC3
GND
C665
R643
R644
3.3K
3.3K
C641
0.47
GND
10pF_NS
C663
R663
75
VSYNC
HSYNC
R656
4.7K
GND GND
10pF_NS
C684
R685
75
GND
4
8
1 2 3
4
GND
C677
1nF
C678 47nF
C679
47nF
C680
47nF
C681
47nF
C682
47nF
C683
47nF
VGA_DET
C648
0.47
VSYNC1 HSYNC1
1
R648 330
D648D
74LVC126A
C666
1nF
C667 47nF
C668
47nF
C669 47nF
C670
47nF
C671
47nF
C672
47nF
GND
XS601
DVI CON
SOGIN2
BIN2P
BIN2M
GIN2P
GIN2M
RIN2P
RIN2M
1211
13
SYNC GND
GND
VGA&HDTV输入和A/D变换
5
VEE4.3V
1
R649 330
VEE4.3V VEE4.3V
R650 10K
SOGIN1
BIN1P
BIN1M
GIN1P
GIN1M
RIN1P
RIN1M
3132
3334
CHGND1CHGND2
DAT5-
DAT5+
DAT4-
DAT4+
DAT3-
DAT3+
DAT2-
DAT2+
DAT1-
DAT1+
DAT0-
DAT0+
clk shield
0/5shield 2/4shield 1/3shield
DDC SDA DDC SCL
VSYNC
HSYNC
RGB GND
NC1NC2
HPD
clk+
+5V
D648C 74LVC126A
24
clk-
23 20 21 4 5 12 13 1 2 9 10 17 18
22 19 3 11
16 14 7 6 15 8 28 29 27
B
26
G
25
R
GND
VD693
5.1V
1 2
GND
7 14
GND
4
5 6
10
98
GND
R688 10K
VD694
5.1V
1 2
GND
23
74LVC126A
D648A
74LVC126A D648B
VPT4V
V690
BAV99
VPT5V
VPT4V
GND
V689 BAV70
R695 47
R696 47
6
BAV99
V691
GND
C649
10pF_NS
VPT4V
BAV99
0.47
GND
V692
C689
R651
4.7K
R652 4.7K
VPT5V
GND
VPT4V
V693
BAV99
GND
R689
3.3K
C652
0.1
VPT4V
GND
R690
3.3K
R694 47
DVI_DDC_SDA
DVI_DDC_SCL
R693
C653
1nF
V694
BAV99
47
7
VEE4.3V
GND
VPT4V
BAV99
GND
R691
3.3K
C650
0.1
VPT5V
V695
7
6 5
GND
D690
VCLK
SCL SDA
24LC21A
C673
0.1
VPT4V
GND
C651
0.47
GND
TXD
RXD
FLASHEN
V696
BAV99
R692
GND
升级接口
FB_470_OHM_200mA
C674
10uF_E
GND
R390 0 R391 0 R392 0 R393 0 R394 0 R395 0 R396 0 R397 0
VPT4V
GND
V697
BAV99
GND
12
8
VCC
1
NC1
2
NC2
3
NC3
4
GND
L674
C690
1nF
VPT5V
GND
C692
0.47
GND
R697
1K
C691
0.47
C675
0.1uF
STB_M5V
1 2
GND
RXCLKN RXCLKP RX2N RX2P RX1N RX1P RX0N RX0P
VPT4V
VD690
3.6V
A
B
C
D
E
旧底图总号
底图总号
日期
签名
格式(3a
1 43
2
幅面:3
:
未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 所有型号后缀“_NS”字样的元器件生产时均不装配。
F
标记
数量
5
分区
签名
日期
6
拟 制 审 核
何广举 2004.12.30
7
LC-TM3728DL
MAIN BOARD
10
8
1
1
2
3
4
1
5
6
7
8
R227
GND
AVIN
R274 100
R273 100
10K
123412
YCbCr_AUDIO_IN
SIF-MAIN
digital power
R236
3.3K
C248
20pF
R237 22K
XS604A
SW5V
45mAmax
OEM_SDA
OEM_SCL
TV-Vs
C249
20pF
GND
R238 22K
C226
470pF
V230 BC847
GND
GND
<-----
C242
C243
analog power
R229 100
R228 100
R230
10K
L230 FB_1K_100mA
C238
0.1
56pF
56pF
C244
1nF
SW5V
R239
10K
V231
BC847
R240
10K
AV_IN
GND
XS606A
+
C239
220/10V
GND
C245 4pF
R241 10K
100mAmax
C233
470pF
+
C235
10/16V
C240
0.47
GND
3
Z230 18.432MHz
1 2
C246
GND
R242 47
R243 47
C251
C252
0.47
1nF
R231 100
470pF
R233
10K
GND
C241 1nF
4pF
L252
FB_470_200mA
C234
GND
A
B B
C275
470pF
C276
470pF
GND
GND
R275
10K
R276
10K
C225
470pF
XS604B
567811
HDTV_AUDIO_IN
XS101
1
SIP9A
2
3
4
5
6
7
8
9
GND
C
A A
D
OEM_SCL
OEM_SDA
E
RESETn
SIF-SUB
GND
GND
RFGC
STB_M5V
R235
3.3K
C250
0.1
C236
0.1
GND
GND
C247
0.1
C227
0.33
C228
0.33
C229
0.33
C230
0.33
C231
0.33
R232
C232 0.33
100
R234 10K
C237
0.1
48
AVSS
49
AVSUP
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
MONO_IN
ANA_IN1+ ANA_IN­ANA_IN2+ TESTEN XTAL_IN XTAL_OUT TP AUD_CL_OUT NC4 NC5 D_CTR_I/O1 D_CTR_I/O0 ADR-SEL STDBY NC6
SCL
SDA
123456789101112131415
+
C253
220/10V
C256
0.1
GND
45
SC1_IN_L
VREFTOP
SC1_IN_R
N230
MSP3463G
IIS_CL
IIS_WS
IIS_DA_OUT
41
ASG3
SC2_IN_L
SC2_IN_R
IIS_DA_IN1
ADR_DA
ADR_WS
C254
0.47
ASG2
ADR_CL
GND
SC3_IN_L
SC3_IN_R
DV_SUP
DVSS
C255 1nF
C266
C265
ASG1
SC4_IN_L
SC4_IN_R
SC1_OUT_L
SC1_OUT_R
SC2_OUT_L
SC2_OUT_R
DACM_SUB
IIS_DA_IN2
NC1
NC2
0.33
0.33
33343536374738394046424344
AGNDC
CAPL_M
AHVSUP
CAPL_A
DACM_S
DACM_C
DACM_L
DACM_R
DACA_L
DACA_R
NC3
16
AHVSS
VREF1
VREF2
RESET
AV OUT
XS606B
RCA-6
GND
C264
0.1
GND
C262
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
GND
C263
+
3.3/16V
10/16V
+
+
C261
10/16V
R260
R259
GND
GND
GND
GND
to ear phone
GND
C258 1nF
C257 1nF
GND
C271
100
100
C267
470pF
25mAmax
<-----
1nF
C260
C259
R258
R255
R257
R254
+
GND
GND
GND
22/16V
22/16V
+
47
47
47
47
ADCA_L
ADCA_R
R267
10K
C268
470pF
GND
L269
C269 12pF
L273 FB_1K_100mA
C272
0.47
GND
R268
10K
GND
FB_36_400mA
+
C273
220/10V
MUTE_PA
GND
GND
C270 100pF
C274
0.47
SW5V
AVOUT
R225 100
C223
470pF
GND
GND
R223 10K
GND
XS603
PC_AUDIO_IN
MUTE_PA
A
R224 100
C224
R226
10K
470pF
GND
5423781
C
XS201
L-
1
L+
2
R-
3
R+ GND
4
5
6
SIP6A-2mm
D
E
版本号
GND
旧底图总号
GND
数字地、模拟地的连接点
注:未注单位的电阻的单位为Ω,未注单位的电容的单位为uF
底图总号
日期
签名
格式(3a
拟 制 审 核
分区
数量
1
2
3
幅面:3
4
标记
5
签名
日期
6
何广举 2004.9.4
7
LC-TM3728DL
MAIN BOARD
11
8
F
1
1
2
3 7
4
1
5
6
8
1 2
SIOMAD NC
R180
47
GND
GND
+
10/50V
3
C178
1nF
C188
M_A5V
Z151
GND
R184
R183
75
220
GND
47
R182
B
C
D
C184
0.22
C183 220/10V
C182
C181
20
21
22
VP
AFC
OP2
N151 TDA9885T
OP1
FMPLL
DEEM
C175
390pF
GND
L183 FB_470_200mA
C186 1nF
GND
+
GND
0.47
GND
1nF
C180 0.47_NS
16
17
18
19
VPLL
CVBS
AGND
NC(VC)
AFD
DGND
AUD
TOP
GND
C177 0.47
GND
C176 0.01
GND
GND
V105
C179 30pF
4.000MHz
14
15
REF
SDA
R179 47
R178 47
TAGC
SCL
C187
0.47
BC847
12 13
C166 0.1
GND
C164 47nF
GND
GND
GND
M_A5V
C165
1nF
L164 FB_1K_100mA
C163
1nF
R163 3K
C162
10uF_E
C158 1nF
R157 75
VD153
VD152
GND
BC847
R164 47
VD151
R162
2.2K_NS
V159
2SC388A
R158 1K
C167
0.1
1N4148
1N4148
V152
GND
1N4148
GND
L168 FB_1K_100mA
C168
1nF
R169
C161
0.01_NS L161 2.2
C160 0.01
C159
0.01_NS
R159 33
R170
3.3K
R173
10K_NS
R161 470
1206
C169
1nF
C172
1K
GND
1nF_NS
GND
R171
3.3K
R160 470
47nF
V173
C170
1nF
C171
GND
GND
R172
3.3K
V176
BC847
R185
330
R168
3.3K
Z152
K9450M
IN1
IN2
GND
12345
GND
Z153
BC847_NS
R175
3.3K
R176
1K
C173
1nF
GND
K6274D
IN1
IN2
GND
12345
GND
C185
1.5nF
GND
OUT1
OUT2
23
24
SIF1
SIF2
VIF1
OUT1
OUT2
GND
VIF2
1234567891011
C174 0.01
R177
5.6K
A A
B
R1
ADDR: 0xC0
N150 AFT1/3000
GND
1415
G3G4
MAIN TUNER
AGCTUAS
SCL
SDANCVCC
ADC/NC
VT/NC
1234567891011
GND
C151
+
10/16V
R151 12K
GND
GND
C152
0.1
+
L153
C153
1nF
C156
220/10V
GND
M_A5V
FB_470_200mA
<----
+
220/10V
GND
47
R153
R152 47
GND
C
GND
R150 100K
GND
GND
C150
0.1
A A
D
IF2/NC
L154
C154
IF1
G1 G2
12 13
GND
0.16Amax <--------
FB_600_1.5A
GND
GND
GND
C155
C157
12pF
SW5V
0.1
E
版本号
旧底图总号
底图总号
日期
签名
格式(3)
OEM_SCL
OEM_SDA
H1
1
1
PCB
下方安装孔接地
SIF-MAIN
TV-Vm
PCB
上方安装孔备用接地电阻
H2
1
GND GNDGNDGND
H3
1
2 6
H4
1
R187
0/0805
H5
1
R188
0/0805
3
H6
1
R189
0/0805
GNDGND
PDP4218电路图
(主板-RF部分)
幅面:3
4
注:
未注单位的电阻的单位为Ω,未注单位的电容的单位为uF
分区
数量
标记 签名
5
拟 制 审 核
何广举 2004.12.06
日期更改单号
7
LC-TM3728DL
MAIN BOARD
13
8
E
F
1
SW_AHD5V
R285 22K
5423781
GND
GND
7
R286 10K
C282
0.1
MUTE_PA
C297
GND
8
A
B
C
470pF
D
2
3
4
1
A
SW5V
VD282
SW_AHD5V
3
+
2
-
GND
R288 10K
C288 1nF
5
6
R289 10K
C289 1nF
GND
84
+
-
3.6V
1 2
R282
R283
N288B
TDA1308
330
1K
N288A
1
TDA1308
MUTE_H
V280
BC847
R281 22K
GND
MUTE
R280 22K
C280 1nF
B
SW_AHD5V
R290 22K
C
GND
A A
ADCA_L
GND
R291 22K
C293 22/16V
C294
1nF
GND
+
C292 22/16V
R293 2K
+
GND
C290
0.1
D
C291
0.1
GND
R296 2K
+
GND
C296 22/16V
C295
1nF
ADCA_R
E
MUTE_L
7
51
V282
BC847
C285
0.1
C286
+
100/16V
C287
+
100/16V
GND
R284
GND
GND
SW5V
C279
0.1
10K_NS
+
C284 220/10V
60mAmax
60mAmax
+
GND
L284
VD284
1N4148_NS
C281 220/10V_NS
MUTE_H
FB_1K_100mA
L286
L287
6
100mAmax
SW5V
GND
FB_1K_100mA
FB_1K_100mA
GND
MUTE_PA
V285
BC847
GND
C283
0.1
LEFT RIGHT
C298
R287
470pF
10K
GND
GND GND
XS608
PC_AUDIO_OUT
E
版本号
旧底图总号
底图总号
签名
日期
格式(3a
注:
未注单位的电阻的单位为Ω,未注单位的电容的单位为uF
拟 制 审 核
1
2
3
幅面:3
4
标记
5
分区
数量
签名
日期
何广举 2004.9.4
7
LC-TM3728DL
MAIN BOARD
12
86
F
1
1
2 7
3435
1
6
8
STB_M5V
A
STB_K5V
R601
GND
10K,1%
C603
0.1
XS620
SIP3A_2.54mm
1
1
2
2
3
B
C C
A A
D
E
版本号
旧底图总号
STB_M5V
C618
SIP5A_2mm
XS621
2mm
0.1
5
4
3
2
1
R618
STANDBY 5V
NORM_LED
12
GND
STB_LED
GNDGND
GND
R621 100
R622 68
GND
C619
0.22
C621 1nF
IRRCV
R610 10K,1%
R611 10K,1%
STB_K5V
GND
R619 10K
STB_M5V
STB_M5V
10K,1%
GND
R620
V621
BC847
V622
BC847
R602 10K,1%
R603 10K,1%
R604 10K,1%
R605 10K,1%
R606 10K,1%
R607
R608 10K,1%
R609 10K,1%
C620 10uF_E
12
R600
C600
0.1
GND
C605
0.1
GND
C607
0.1
GND
47
GND
R623 1.5K
R624 1.5K
底图总号
STB_M5V
日期
签名
格式(3a
1
GND
C625
10uF_E
2
C601
0.22
GND GND
GND
C604
0.1
STB_K5V
C608
0.1
GND
C622 12pF_NS
C624
0.1
GND
C623
0.1
GND
STB_K5V
C602
1nF
N600
OUT2
1
OUT1
2
VCC
3
IN1-
4
IN1+
5
IN2-
6
IN2+ IN3-
7 8
C606
LM239D
10uF_E
GND
N601
OUT2
1
OUT1
2
VCC
3
IN1-
4
IN1+
5
IN2-
6
IN2+ IN3-
7 8
C609
0.1
GND
LM239D
STB_K5V
A
RA601
10K
R630
V628
BC847_NS
RSTEN
RESETn
RA600 47X4
RA602
1K
R628 47K
GND
GND
GND
47X4
R634
C629
0.47uF
V634 BC847
SWPN12V
15K
STB_K5V
RA603
10K
111 1000 0X07 CH+ 111 0000 0X0F CH­111 1110 0X01 VOL+ 111 1100 0X03 VOL­110 0000 0X1F MENU 100 0000 0X3F SOURCE/STANDBY
(111 1111 0X00 NOKEY)
实际的立式按键分布图
47
R631
GND
R635
R052 10K
GND
R637
KPD2 KPD3 KPD0 KPD1
KPD4 KPD5 KPD6
XS630
1
47
2
3
背光接口
2006-3A
47
Bit2
111 1000 0X07 111 0000 0X0F
Bit3 Bit0
111 1110 0X01 111 1100 0X03
OUT3
14
OUT4
13
GND
12
- +
+-
- +
+-
- +
- +
- +
IRRCVR
LED-STB
- +
IN4+
IN4-
IN3+
OUT3
OUT4
GND
IN4+
IN4-
IN3+
11
10
9
C613
GND
14
13
12
11
10
9
PWMOUT
BKLT_ON
GND
0.1
GND
STB_K5V
C610 0.1
C611
C612
GND
0.1
GND
STB_K5V
C614
0.1
GND
C616
0.1
FROM PW181
0.1
C615
0.1
GND
GND
注:
LED-ON
Bit1
111 1110 0X01 VOL+ 111 1100 0X03 VOL­111 1000 0X07 CH+ 111 0000 0X0F CH­110 0000 0X1F MENU 100 0000 0X3F SOURCE 000 0000 0X7F STANDBY
(111 1111 0X00 NOKEY)
Bit4
110 0000 0X1F
Bit5
100 0000 0X3F 000 0000 0X7F
Bit6
R050 22K
C052 1nF
GND
STB_M5V
C627
R629
8.2K_NS
0.22uF
GND
R627 10K_NS
GND
STB_M5V
R633
GND
22K
V633 BC847
R632 22K
C631
0.1uF
按键、遥控和指示接口电路。 未注单位的电阻的单位为Ω,未注单位的电容的单位为uF
KPD[6:0]
B
D
E
所有型号后缀“_NS”字样的元器件生产时均不装配。
F
幅面:3
拟 制 审 核
数量
分区
46
5
标记
签名
日期
何广举 2004.11.22
7
LC-TM3728 MAIN BOARD
9
8
1
1 5
3
4
1
6
7
82
3mAmax
GND
<------
R003 22
C002
0.47uF
STB3.3V
C032
1nF
GND
C031
10uF_E
31RAMA[13:0] 31RAMD[15:0]
HW_SCL
A
ROMOEn
ROMWEn
B
C
HW_SDA
A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19
A A
R001 47
R002 47
D030
26
CE
28
OE
11
WE
12
RP
14
NC4
47
BYTE
25
A0
24
A1
23
A2
22
A3
21
A4
20
A5
19
A6
18
A7
8
A8
7
A9
6
A10
5
A11
4
A12
3
A13
2
A14
1
A15
48
A16
17
A17
16
A18
9 10
NC1 NC2
R030
3.3K
GND
GND GND
NC3
VCC
R/Bout
D1 D2 D3 D4 D5 D6 D7 D8
D9 D10 D11 D12 D13 D14 D15 D16
GND1 GND2
FLASH_8M
FCEn
D
XS030
SOCKET 30x2_T
A2
1 2
12
3 4
34
5 6
56
7 8
78
9 10
910
11 12
11 12
13 14
13 14
15 16
15 16
17 18
17 18
19 20
19 20
21 22
21 22
23 24
23 24
25 26
25 26
27 28
27 28
29 30
29 30
31 32
31 32
33 34
33 34
35 36
35 36
37 38
37 38
39 40
39 40
41 42
41 42
43 44
43 44
45 46
45 46
47 48
47 48
49 50
49 50
51 52
51 52
53 54
53 54
55 56
55 56
57 58
57 58
59 60
59 60
E
版本号
旧底图总号
底图总号
日期5签名
格式(3)
A[19:1]
ROMOEn
D[15:0]
1
A4 A6
A9 A11 A10
A12 A14
A17 A19
D15 D14
D5 D4
D3 D2 D9 D8
GND
2
D001
6 8
SCL VCC
5
SDA
1
NC0
2
NC1
3
NC2
24LC32
FLS3.3V
13
37 15
D0
29
D1
31
D2
33
D3
35
D4
38
D5
40
D6
42
D7
44
D8
30
D9
32
D10
34
D11
36
D12
39
D13
41
D14
43
D15
45
46 27
GND
XS031
1
2
JMP2.54_T
1
2
FLS3.3V
R032
3.3K_T
IRPn
D7 D6 D13 D12
D11 D10
D1 D0
7
WP
4
GND
L030
FB_1K_100mA
GND
FLS3.3V
XS032 JMP2.54_T
R031
1
2
1
2
3.3K_T
ICEn
GND
A1 A3 A5 A7 A8
A13 A15 A16 A18 IA20 IA21
ROMWEn
FLS3.3V
R033
3.3K_T
Remove for Production
幅面:3
4
C001
0.1uF
C030
0.22uF
35mAmax
<------
R034
3.3K_T
31RASn 31CASn
31WEn
31MCLK
标记
GND
STB3.3V
C003
0.22uF
SW12V
GND
SW3.3V
1 4
2 3
V050 BC847
NMI1
1 4
2 3
1232VDD
1391427
VDD1
MT48LC4M16A2
VSS1
VSS2
VSS3
VSS4
6122841465254
S010
C010
0.1uF
GND GND
R014 1K
S011
C491
10uF_E
43
49
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7
SDRAM_1MX64_TSOP54
D490
4MX16
VSS5
VSS6
VSS7
GND
RESET
SW_MOM_4P_NS
GND
C050
0.33uF
R051 220K
VD050
1N4148
FB_470_OHM_200mA
C490
0.1uF
GND
31RAMA0 31RAMA1 31RAMA2 31RAMA3 31RAMA4 31RAMA5 31RAMA6 31RAMA7 31RAMA8 31RAMA9 31RAMA10 31RAMA11
31RAMA12 31RAMA13
C499
0.1uF
:
1、本张为FLAH_SDRAM_EEPROM_RESET部分。
GND
STB3.3V
NMI
SW_MOM_4P_NS
L490
100mAmax
<------
23 24 25 26 29 30 31 32 33 34 22
20 21
15 39
18 17 16 19
38
37
GNDGND
A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11
BA0 BA1
DQML DQMH
RAS CAS WE CS
CLK
CKE
R010 10K
RSTINn
TLCCT
C011
0.1uF
R015 10K
NC1
403536
NC2
STB3.3V
1mAmax
N010
SENSE
RESIN
CT
CONTROL
TLC7733ID
2 4 5 7 8 10 11 13 42 44 45 47 48 50 51 53
RESET
RESET
C494
0.1uF
31RAMD0 31RAMD1 31RAMD2 31RAMD3 31RAMD4 31RAMD5 31RAMD6 31RAMD7 31RAMD8 31RAMD9 31RAMD10 31RAMD11 31RAMD12 31RAMD13 31RAMD14 31RAMD15
VDD
GND
C495
0.1uF
7
2
3
1
GND GND
C015
0.1uF
GNDGND
C492
C493
0.1uF
0.1uF
D0 D1 D2 D3 D4 D5 D6 D7 D8
D9 D10 D11 D12 D13 D14 D15
2、未注单位的电阻的单位为Ω,未注单位的电容的单位为uF。 3、所有型号后缀“_NS”字样的元器件生产时均不装配。
分区
拟 制 审 核
更改单号数量
签名
日期
6
何广举 2004.9.4
73
8
GND
6
5
4
C496
0.1uF
LC-TM3728DL
MAIN BOARD
6
C012
0.22uF
C497
0.1uF
HWRESETRSTEN
NMI
GND
A
B
C498
0.22uF
C
D
E
F
8
1
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