Hisense LHD32K366WCEU, Service Manual

Page: 44 / 53

E
E
D
D
C
C
B
B
A
A
D D
C C
B B
A A
Analog Power
NEARLY YPBPR CONNECTOR
NEARLY MT5651
Close to Main Chip
Tuner control
Close to CONNECTOR
Close to Chip
Component audio
与
VGA in
复用，采用小尺寸耳机端子
Close to CONNECTOR
Close to Chip
VGA INPUT
VGA SYNC SLICER
Close to MT5651 Close to VGA CONN.
Close to Chip
AINR_YPBPR
AINL_YPBPR
AV_IN
AVDD12_RGB
AVDD12_DEMOD
AVDD33_VIDEO
AVDD33_DEMOD
COM0
CVBS1P
CVBS_COM
PB0P
PB1_IN
PR0P
PR1_IN
SOY0
Y0P Y1_IN
CVBS_COM
AVSS12_RGB
AVDD12_RGB
AVSS33_DEMOD
AVDD33_DEMOD
AVDD12_DEMOD
AVSS12_DEMOD
AVDD33_VIDEO
AVSS33_VDAC
AVSS33_VDAC_BG
FAT_IN-
AVSS33_CPUPLL
AVSS33_CVBS_1
AVSS33_CVBS_2
HSYNC
VSYNC
GP
BP
RP
SOG
VGACOM
VGASCL
VGASDA
COM0
SOY0
PB0P
PR0P
Y0P
CVBS1P
OSDA2
OSCL2
IF_AGC_H IF_AGC
IF_AGC
YPBPRR_IN0
AINL_YPBPR
AINR_YPBPR
AVDD1V2
AVDD3V3
BP
GP
HSYNC
IF_AGC_H
RP
SOG
VGACOM
VGASCL
VGASDA
VSYNC
FAT_IN-
+5V
I2C-SDA2
I2C-SCL2
GND
YPBPRL_IN0
CI_OCP
CI_OCP
AVR_IN
AINL_AV
AINR_AV
AVL_IN
BLU
GRN
HSYNC
HSYNC#
HSYNC#
RED
U0RX
U0TX
VGASCL
VGASCL_IN
VGASCL_IN
VGASDA
VGASDA_IN
VGASDA_IN
VGA_PLUGPWR
VSYNC
VSYNC#
VSYNC#
BLU BP
GP GRN
RED RP
SOG
VGACOM
AINL_AV
AINR_AV
I2C-SCL2
I2C-SDA2 OSDA2
OSCL2
U0RX
U0TX
DVDD3V3
AVDD1V2
AVDD1V2
AVDD3V3
AVDD3V3
+5V
+5V
VGA_PLUGPWR
VGA_PLUGPWR
DVDD3V3
HSYNC 7
VSYNC 7
RP 7
GP 7
BP 7
VGACOM 7
SOG 7
VGASDA 7
VGASCL 7
AINL_YPBPR 9
AINR_YPBPR 9
AVDD3V3 2,3,4,6,9,10,13
AVDD1V2 2,10,12
IF_AGC_H 14
14
FAT_IN- 14
+5V 2,5,6,7,9,10,12,14,15,16,17
I2C-SDA2 13
I2C-SCL2 13
GND 2,3,4,5,6,7,9,10,11,12,13,14,15,16,17
CI_OCP 12,13
AINL_AV 8
AINR_AV 8
U0RX 7
U0TX 7
DVDD3V3 2,3,5,11,12,16,17,18
Title
Size Document Number Rev
Date: Sheet of
MT5325
YPBPR/AV INPUT
1.0
Hisense Electric Co.,LTD
17 8
A2
Thursday, July 18, 2013
Title
Size Document Number Rev
Date: Sheet of
MT5325
YPBPR/AV INPUT
1.0
Hisense Electric Co.,LTD
17 8
A2
Thursday, July 18, 2013
Title
Size Document Number Rev
Date: Sheet of
MT5325
YPBPR/AV INPUT
1.0
Hisense Electric Co.,LTD
17 8
A2
Thursday, July 18, 2013
AV_Bypass1 AV_Bypass1
C179
1u/10V
C179
1u/10V
R179
100R
R179
100R
R577 0R R577 0R
C171
5p/50V C171
5p/50V
RV6
AVLC18S02015
RV6
AVLC18S02015
R636
75R
R636
75R
R145
100R
R145
100R
C190
47p/50V C190
47p/50V
R183
100R
R183
100R
R185
30k
R185
30k
C176
100n/16V
C176
100n/16V
R167
0R
R167
0R
C163
10n/50V
C163
10n/50V
R151
100R
R151
100R
L19
BLM18PG121SN1
L19
BLM18PG121SN1
RV15 RV15
RV9
AVLC18S02015
RV9
AVLC18S02015
C183
47p/50V C183
47p/50V
R
WR
WL
L
GND
XS5
R
WR
WL
L
GND
XS5
5
4
2
3
1
C160
10n/50V
C160
10n/50V
C181
1.5n/50V
C181
1.5n/50V
R176
0R
R176
0R
R193
56R R193
56R
VD4
1N4148W /NC
VD4
1N4148W /NC
1
2
C192
22n/25V
C192
22n/25V
R154
0R
R154
0R
R188
30k
R188
30k
RV1
AVLC18S02015
RV1
AVLC18S02015
C173
100n/16V C173
100n/16V
红
白
黄
左
中
右
XS12
红
白
黄
左
中
右
XS12
GND
2
GND
5
SIGNAL7
7
SIGNAL9
9
GND
8
SIGNAL4
4
SIGNAL6
6
SIGNAL1
1
SIGNAL3
3
C186
22n/25V
C186
22n/25V
C538
33n/16V
C538
33n/16V
XS2 XS2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
6
1
7
C175
100n/16V
C175
100n/16V
R164
100R
R164
100R
C162
10n/50V
C162
10n/50V
C537
33n/16V
C537
33n/16V
R156
75R R156
75R
C164
47p/50V C164
47p/50V
R152
100R
R152
100R
C180
47n/16V
C180
47n/16V
R186
18R
R186
18R
R178
18R
R178
18R
C170
100p/50V C170
100p/50V
R153
75R R153
75R
R177
75R R177
75R
AV_Bypass AV_Bypass
R175
100R
R175
100R
R149
100R
R149
100R
C166
47p/50V C166
47p/50V
R157
10k
R157
10k
RV12 RV12
C185
1u/10V
C185
1u/10V
RV10
AVLC18S02015
RV10
AVLC18S02015
R144
0R
R144
0R
R169
10k
R169
10k
R189
30k
R189
30k
VD5
1N4148W
VD5
1N4148W
1 2
R194
18R
R194
18R
R148
0R
R148
0R
R150
0R
R150
0R
C172
5p/50V C172
5p/50V
R195
100R
R195
100R
R191
30k
R191
30k
C167
100p/50V C167
100p/50V
R373
0R/NC
R373
0R/NC
RV4
AVLC18S02015
RV4
AVLC18S02015
R182
0R
R182
0R
C189
1u/10V
C189
1u/10V
RV3
AVLC18S02015
RV3
AVLC18S02015
R161
10k
R161
10k
RV14 RV14
R181
56R R181
56R
RV13 RV13
RV2
AVLC18S02015 RV2
AVLC18S02015
R155
100R
R155
100R
红
蓝
绿
左
中
右
XS9
AV3-WBP-RGB
红
蓝
绿
左
中
右
XS9
AV3-WBP-RGB
GND
2
GND
5
SIGNAL7
7
SIGNAL9
9
GND
8
SIGNAL4
4
SIGNAL6
6
SIGNAL1
1
SIGNAL3
3
C165
10n/50V
C165
10n/50V
C214
1u/10V
C214
1u/10V
R173 10k/NC R173 10k/NC
C182
22n/25V
C182
22n/25V
RV11
AVLC18S02015 RV11
AVLC18S02015
RV5
AVLC18S02015
RV5
AVLC18S02015
MT5651_0928
N3J
MT5651_0928
N3J
ADCINP_DEMOD
AD19
ADCINN_DEMOD
AE19
IF_AGC
M19
RF_AGC
M20
AVDD12_RGB
AC17
AVSS12_RGB
V13
AVDD33_DEMOD
AE18
AVSS33_DEMOD
V16
AVDD12_DEMOD
AD18
AVSS12_DEMOD
AC18
AVDD33_VIDEO
AD17
AVSS33_VDAC
V14
AVSS33_VDAC_BG
W15
AVSS33_CVBS_1
W17
AVSS33_CVBS_2
Y17
AVSS33_CPUPLL
G15
HSYNC
AC11
VSYNC
AC10
RP
AB13
GP
AE12
BP
AB12
COM
AD12
SOG
AC12
VGA_SCL
AE9
VGA_SDA
AD9
COM1
AD14
PB1P
AE14
PR1P
AC14
Y1P
AB14
SOY1
AC13
COM0
AC16
PB0P
AD16
PR0P
AE16
Y0P
AC15
SOY0
AB15
VDACX_OUT
AA14
VDACY_OUT
Y14
CVBS0P
W16
CVBS1P
AB16
CVBS2P
AA16
CVBS3P
Y16
OSCL2
M21
OSDA2
M22
CVBS_COM
AA15
C177
100n/16V
C177
100n/16V
C536
33n/16V
C536
33n/16V
C188
22n/25V
C188
22n/25V
R374
0R/NC
R374
0R/NC
C216
1u/10V
C216
1u/10V
C191
47p/50V C191
47p/50V
R174 10k R174 10k
RV16 RV16
R172
10k
R172
10k
C161
47p/50V C161
47p/50V
R612
75R
R612
75R
R146
75R R146
75R
R190
56R R190
56R
C184
47p/50V C184
47p/50V
R106
4.7k/NC R106
4.7k/NC
C178
47n/16V C178
47n/16V
C174
100n/16V
C174
100n/16V
R147
100R
R147
100R
RV42 RV42
R180
0R
R180
0R
R168
100R
R168
100R
R143
0R
R143
0R
R107
4.7k/NC
R107
4.7k/NC
C535
33n/16V
C535
33n/16V
R170
0R
R170
0R
R158
100R
R158
100R
RV43 RV43
R187
100R
R187
100R
R171
100R
R171
100R
C159
1.5n/50V
C159
1.5n/50V
C187
1u/10V
C187
1u/10V
Main
board:5615