Sharp LC-52D82U - Main Block Diagram

LC-46D82U/LC-52D82U
6 – 5
[3] MAIN BLOCK DIAGRAM
1
23
4567 910 8
J
MAIN BLOCK DIAGRAM
A
B
C
D
E
F
G
H
I
VIDEO1
COMP1
VIDEO2
S-VIDEO2
COMP3
42 SW3
5Y4
80 S2-3
7C4
SDTIA1 29
BICKA 15
SDTOA 16
RX0 2
PDN 25
XT0 22
XT1 21
RIN6 62
LIN6 61
RIN5 60
LIN5 59
RIN2 54
LIN2 53
ROUT1 41
LOUT1 40
ROUT2 37
LOUT2 38
TVDD 18
27 SDOUT1
SDTIA2 30
83:PVSS,19:DVSS
34:HVSS,49:AVSS1,44:AVSS2
25
1,10,12,13,14
29,33,34,35,36,37
SDOUT3
D3.3V
SDSP_RST
SDA1
SCL1
EFP_SDA
EFP_SCL
11 S DIN 1
20 SCLKIN
IC1403
EEPROM
9,30,38
3XTALI
4XTALO
32/RESET
15SDA1
17SDA2
16SCL1
4GND 4SDA5SDA
18SCL2
3A2 3
5GND
SCL6SCL
2A1 2WP7WP
1A0 1D3.3V8Vcc
P1401
4
910
BB N.C
TUNER_5V_BB
TUNER_AD_SW
TUN_SCL
TUN_SDA
TUNER_5V_MB
N.C N.C BT GND MB RF-AGC SDA SCL AFL N.C VIDEO B1
SIF
B2 N.C IF_AGC IF(+) IF(-)
1Nr
3ON
2GND
5VOUT
4VIN
IC1101
PQIM505M
5V REG.
IC1102
PQIM505M
5V REG.
1Nr
3ON
2GND
5VOUT
4VIN
A9V
IF_AGC
IF_OUT_P IF_OUT_N
TU1101
AA007WJQZ
IC1407
SOUND_DSP
X1402
38.844MHz
D3.3V
77 A24
-OE 42
75 B24
PRE 19
74 B23
S2 22
73 B23
Y4 25
71 A22
Z4 26
70 B22
Y3 28
68 A21
Z3 29
67 B21
Y2 31
64 SCL2
Z2 32
63 SDA2
Y1 34
62 HPD2
SCL_SINK 38
Z1 35
SDA_SINK 39
HPD_SINK 40
VCC:7,13,17,27
33,43,50,56
61,69,75,79
VCC:4,10,16,24,30
36,37,47,53,59
65,66,72,78
SC1501
TMDS_INPUT-2
HDMI_CEC_IN
SC1502
TMDS_INPUT-3
HDMI_HPG3
HDMI_HPG5
HDMI_HPG2
HDMI_WP
SC1701
TMDS_INPUT-1
90,108,120,135
IOGND:4,15,25,75
91,106,115,127,138
CGND:21,24,36,73,80
64,68,72
AGND:41,45,49,53,60
AUDPGND:95
TMDSPGND:54
33 R1PWR5V
52 ROX2+
51 ROX2-
48 ROX1+
47 ROX1-
44 ROX0+
43 ROX0-
40 RCXC+
39 RCXC-
32 DSCL0
31 DSDA0
34 R0PWR5Y
QEO-7
144,143,142,141
140,137,136,133
QEO8-15
132,131,130,129
126,125,124,123
QEO16-23
119,118,117,116
113,112,111,110
29 DSDA1
30 DSCL1
58 R1XC-
59 R1XC+
62 R1XO-
63 R1XO+
66 R1X1-
67 R1X1+
70 R1X2-
71
27
28
97
96
121
1
2
3
R1X2+
HDMI_SEL1
HDMI_SW_EMP
HDMI_SEL2
HDMI_SEL3
HDMI_SW_OEB
HDMI_PLG_ENB
HDMI_SEL1
HDMI_INT
HDMI_RST
HDMI_SW_EMP
HDMI_SEL2
HDMI_SEL3
HDMI_WP
HDMI_HPG1
HDMI_HPG2
HDMI_HPG3
HDMI_HPG5
HDMI_PLG_ENA
HDMI_SW_OEA
HDMI_SEL5
HDMI_SW_OEB
HDMI_PLG_ENB
IC1701
24LC2BIN
EFPROM
IC1702
TMDS341
3-TO-1
DVI/HDMI
SWITCH
D1701
HDMI_DDC_5VPOW_IN5
TMDS5_CLKN
TMDS5_CLKP
TMDS5_DON
TMDS5_DOP
TMDS5_D1N
TMDS5_D1P
TMDS5_D2N
TMDS5_D2P
HDMI_DDC_SDA_IN5
HDMI_DDC_SCL_IN5
HDMI_CEC_IN5
Q1704
SW.
Q1706
SW.
Q1707
Q1702
HDMI_SW_OEA
HDMI_SW_EMP
HDMI_SEL5
TMDS0_SE_D2P
TMDS0_SE_D2N
TMDS0_SE_D1P
TMDS0_SE_D1N
TMDS0_SE_DOP
TMDS0_SE_DON
TMDS0_SE_CLKP
TMDS0_SE_CLKN
SCL_SINKO
SDA_SINKO
HPD_SINKO
67
66
61
58
83
76
75
74
70
72
81
71
69
82
73
77
104INT
77MUTEOUT
103SCDT
78SPDIF
102RESET#
IC9101
CPLD
IXB997
WJQZ
IC1510
S119025
HDMI/
HDCP/DVI
COMPLIANT
RECEIVER
PVcc0:37,PVcc1:55
AVcc:38,42,46,50
57,61,65,69
IC Vcc:5,16,26
76,89,109,122,134
XTALVcc:98
REGVcc:99
CVCC18:22,23
35,74,79,42,105
114,128,139
AUDPVcc18:94
D1305
Q1307
MUTE
Q1308
MUTE
D1306
1,14,6,10,15,12
16,17,18,23,13
IC1408
NJM4565V
BUFF.AMP.
16 OUT.L
22 MUTE.R
14 OUT.R
12 V3.L
10 V3.R
8V2.L
6V2.R
4V1.L
2V1.R
46
78 S-2
71 V2
31 PR2
23 PB2
40 SW2
27 CY2
2S-3
3V4
25 PR1
C1.Y
C1.PLUG
C1.PB
C1.PR
S3.C
S3.F
S3.Y
S3.PLUG
S3.V
S3.PLUG
C2.Y
C2.PLUG
C2.PB
C2.PR
V2.V
V2.PLUG
23 PB1
38 SW1
21 CY1
27 SCL
26 SDA
51 LIN1
52 RIN1
23 TX
58 RIN4
57 LIN4
56
RIN3
55 LIN3
24 MCLK2
5RX2
7INT
32 SDTIB
10 LBCKB
11
1:PVDD,20:DVDD,50:AVDD1
33:HVDD,43:AVDD2,3:I2C
BICKB
12
DVP3.3V
D1313
D5V
4
Q1314
D1302
ATV _R
ATV _L
D1302
54
D1308
D1308
D1307
D1304
D1304
48
47
54
50
51
40
52
57
56
49
96
99
95
84
86
84
87
92-88
38
39
33
FLADD23
37