DOWNLOAD Sharp LC-46DH66 (serv.man8) Service Manual ↓ Size: 2.19 MB | Pages: 22 in PDF or view online for FREE

Model
LC-46DH66 (serv.man8)
Pages
22
Size
2.19 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Schematic Diagram
File
lc-46dh66-sm8.pdf
Date
PREV: Sharp LC-46DH66 (serv.man7) Service Manual

Sharp LC-46DH66 (serv.man8) Service Manual ▷ View online

LC-46DH65E/S, LC-46DH66E
7 – 10
1
2
3
10
9
7
6
5
4
8
J
A
B
C
D
E
F
G
H
I
13
11
19
18
16
15
14
12
17
MAIN Unit-9
DDR_ODT
DDR_RAS#
DDR_WE#
DDR_CKE
DDR_CS0#
DDR_CAS#
DDR_BA1
DDR_BA0
DDR_MA10
DDR_MA1
DDR_MA2
DDR_MA0
DDR_MA4
DDR_MA6
DDR_MA3
DDR_MA8
DDR_MA11
DDR_MA9
DDR_MA7
DDR_BA0
DDR_MA11
DDR_MA4
DDR_BA1
DDR_MA8
DDR_CAS#
DDR_MA10
DDR_CS0#
DDR_MA6
DDR_RAS#
DDR_MA2
DDR_MA9
DDR_ODT
DDR_MA7
DDR_MA0
DDR_MA1
DDR_CKE
DDR_WE#
DDR_MA3
DDR_MA12
DDR_MA12
DDR_MCLK0#
DDR_MCLK0#
DDR_MCLK0
DDR_MCLK0
DDR_MA5
DDR_MA5
2_DDR_LDM
2_DDR_LDQS#
2_DDR_LDQS
2_DDR_DQ6
2_DDR_DQ1
2_DDR_DQ3
2_DDR_DQ4
2_DDR_DQ7
2_DDR_DQ5
2_DDR_DQ2
2_DDR_UDQS#
2_DDR_DQ12
2_DDR_DQ9
2_DDR_DQ11
2_DDR_DQ14
2_DDR_DQ13
2_DDR_DQ10
2_DDR_DQ8
2_DDR_DQ15
2_DDR_UDM
2_DDR_DQ0
1_DDR_UDM
1_DDR_UDQS
1_DDR_UDQS#
1_DDR_DQ9
1_DDR_DQ11
1_DDR_DQ14
1_DDR_DQ12
1_DDR_DQ15
1_DDR_DQ13
1_DDR_DQ8
1_DDR_DQ10
1_DDR_LDQS#
1_DDR_LDQS
1_DDR_LDQS
1_DDR_LDM
1_DDR_LDM
1_DDR_DQ6
1_DDR_DQ1
1_DDR_DQ3
1_DDR_DQ4
1_DDR_DQ2
1_DDR_DQ7
1_DDR_DQ0
1_DDR_DQ5
2_DDR_UDQS
DQS3#
DQS3
DQM3
DQS2#
DQS2
DQM2
MD19
DQS0#
DQS0
DQM0
DQS1#
DQS1
DQM1
MD11
MD14
MD12
MD10
MD9
MD8
MD15
MD13
1_DDR_DQ11
1_DDR_DQ9
1_DDR_DQ14
1_DDR_DQ12
MD5
MD4
MD6
MD25
MD24
MD27
MD26
MD28
MD31
MD30
MD29
MD18
MD17
MD16
MD20
MD21
MD23
MD22
MD7
DDR1.8V
MD0
MD1
MD2
MD3
1_DDR_UDQS#
1_DDR_UDQS
1_DDR_UDM
1_DDR_DQ15
1_DDR_DQ8
1_DDR_DQ10
1_DDR_DQ13
1_DDR_DQ6
1_DDR_DQ1
1_DDR_DQ3
1_DDR_DQ4
1_DDR_LDQS#
1_DDR_LDQS
1_DDR_LDM
1_DDR_DQ5
1_DDR_DQ2
1_DDR_DQ0
1_DDR_DQ7
2_DDR_DQ11
2_DDR_DQ12
2_DDR_DQ9
2_DDR_DQ14
2_DDR_UDQS#
2_DDR_UDQS
2_DDR_UDM
2_DDR_DQ15
2_DDR_DQ8
2_DDR_DQ10
2_DDR_DQ13
2_DDR_DQ6
2_DDR_DQ1
2_DDR_DQ3
2_DDR_DQ4
2_DDR_LDQS#
2_DDR_LDQS
2_DDR_LDM
2_DDR_DQ5
2_DDR_DQ2
2_DDR_DQ0
2_DDR_DQ7
C8306
0.1u
16V
Z
C8307
0.1u
16V
Z
C8303
10u
10V
KZA195WJ
C8315
10u
10V
KZA195WJ
C8319
0.1u
16V
Z
C8320
0.1u
16V
Z
C8308
0.1u
16V
Z
C8321
10u
10V
KZA195WJ
C8332
10u
10V
KZA195WJ
C8324
0.1u
16V
Z
C8365
0.1u
16V
Z
C8325
0.1u
16V
Z
DDR_MA2
DDR_MA12
DDR_MA3
DDR_MA10
DDR_MA1
DDR_MA7
DDR_MCLK0#
DDR_CAS#
DDR_MA5
DDR_CS0#
DDR_BA0
DDR_ODT
DDR_MA4
DDR_MA8
DDR_MCLK0
DDR_WE#
DDR_MA0
DDR_RAS#
DDR_MA11
DDR_MA9
DDR_MA6
DDR_CKE
DDR1.8V
DDR_VREF
R8301
75
J
CZ
R8302
75
J
CZ
C8301
0.01u
CZB
25V
DDR_BA1
MD0
MD1
MD3
MD5
MD7
MD6
MD2
MD4
DQS1
DQS1#
DQM1
DQS0#
DQM0
DQS0
MD19
MD27
MD23
MD20
MD24
MD31
MD29
MD26
MD18
MD17
MD21
MD30
MD16
MD22
MD25
MD28
DQS2
DQS2#
DQM2
DQS3
DQM3
DQS3#
MD12
MD9
MD14
MD10
MD15
MD13
MD8
MD11
R8303
1K
F
R8304
1K F
C8337
0.1u
16V
Z
C8338
0.1u
16V
Z
100u
6.3V
C8339
AAPE
C8328
0.22u
6.3V
KZA576WJQZ
C8326
0.22u
6.3V
KZA576WJQZ
C8336
0.22u
6.3V
KZA576WJQZ
C8330
0.22u
6.3V
KZA576WJQZ
C8329
0.22u
6.3V
KZA576WJQZ
C8311
0.22u
6.3V
KZA576WJQZ
C8309
0.22u
6.3V
KZA576WJQZ
C8313
0.22u
6.3V
KZA576WJQZ
C8312
0.22u
6.3V
KZA576WJQZ
R8305
0
1
2
3
4
5
6
7
8
R8306
0
J
CZ
R8307
0
J
CZ
R8308
0 J
CZ
R8309
0
1
2
3
4
5
6
7
8
R8311
0
1
2
3
4
5
6
7
8
R8310
0
J
CZ
R8312
0
J
CZ
R8313
0
J
CZ
R8314
0
1
2
3
4
5
6
7
8
R8318
0
J
CZ
R8317
0
J
CZ
R8316
0
J
CZ
R8324
0
1
2
3
4
5
6
7
8
R8321
0
1
2
3
4
5
6
7
8
R8322
0
J
CZ
R8323
0
J
CZ
R8315
0
1
2
3
4
5
6
7
8
R8319
0
1
2
3
4
5
6
7
8
R8320
0
J
CZ
IXC505WJQZ
DDR2 MEMORY
A1
VDD
B1
C1
VDDQ
D1
E1
VDD
F1
G1
VDDQ
H1
J1
VDDL
L1
NC(BA2)
N1
VSS
R1
VDD
R2
R3
NC
R7
NC
NC
R8
P9
VSS
M9
VDD
K9
J9
VDD
H9
G9
VDDQ
F9
E9
VDDQ
D9
C9
VDDQ
B9
A9
VDDQ
A8
A7
VSSQ
A3
VSS
A2
NC
B2
VSSQ
C2
D2
VSSQ
E2
NC
F2
VSSQ
G2
H2
VSSQ
J2
VREF
K2
L2
M2
N2
P2
P3
P7
P8
N8
M8
L8
K8
J8
H8
VSSQ
G8
F8
VSSQ
E8
D8
VSSQ
C8
B8
VSSQ
B7
B3
C3
VDDQ
D3
E3
VSS
F3
G3
VDDQ
H3
J3
VSS
K3
L3
M3
N3
N7
M7
L7
K7
J7
VSSDL
H7
G7
VDDQ
F7
E7
VSSQ
D7
DQ10
C7
VDDQ
IXC505WJQZ
DDR2 MEMORY
A1
VDD
B1
C1
VDDQ
D1
E1
VDD
F1
G1
VDDQ
H1
J1
VDDL
L1
NC(BA2)
N1
VSS
R1
VDD
R2
R3
NC
R7
NC
R8
NC
P9
VSS
M9
VDD
K9
J9
VDD
H9
G9
VDDQ
F9
E9
VDDQ
D9
C9
VDDQ
B9
A9
VDDQ
A8
A7
VSSQ
A3
VSS
A2
NC
B2
VSSQ
C2
D2
VSSQ
E2
NC
F2
VSSQ
G2
H2
VSSQ
J2
VREF
K2
L2
M2
N2
P2
P3
P7
P8
N8
M8
L8
K8
J8
H8
VSSQ
G8
F8
VSSQ
E8
D8
VSSQ
C8
B8
VSSQ
B7
B3
C3
VDDQ
D3
E3
VSS
F3
G3
VDDQ
H3
J3
VSS
K3
L3
M3
N3
N7
M7
L7
K7
J7
VSSDL
H7
G7
VDDQ
F7
E7
VSSQ
D7
C7
VDDQ
TO MAIN9(CPU)
MAIN10(DDR2)
IC8301
IC8302
1
2
3
7
8
9
A
B
C
E
D
F
H
G
J
L
K
M
P
N
R
R
A
C
L
7
P
B
K
H
2
8
G
E
J
D
3
9
F
N
M
1
LC-46DH65E/S, LC-46DH66E
7 – 11
1
2
3
10
9
7
6
5
4
8
J
A
B
C
D
E
F
G
H
I
13
11
19
18
16
15
14
12
17
MAIN Unit-10
FRAA_21
FRDA_9
FRAA_19
FRDA_11
FRDA_12
FRDA_0
FRAA_8
FRDA_15
FRAA_7
FRAA_6
FRDA_10
FRAA_5
FRAA_4
FRAA_2
FRDA_8
FRDA_3
FRAA_3
FRDA_5
FRAA_20
FRAA_9
FRAA_10
FRAA_11
FRAA_12
FRDA_4
FRAA_13
FRDA_13
FRAA_14
FRAA_15
FRDA_2
FRDA_6
FRAA_16
FRDA_14
FRAA_18
FRDA_7
FRAA_17
FRDA_1
XERE
XERE
XEWE
N_FLS_CS0
FRAA_1
FRAA_22
FRAA_23
FRAA_24
C8709
0.1u
16V
FRAA_10
FRDA_6
FRAA_13
FRDA_2
FRAA_6
FRDA_4
SCL1
FRDA_3
SDA1
FRDA_8
R8713
10K
FRDA_10
FRDA_11
FRDA_13
FRAA_8
FRAA_1
FRDA_9
FRAA_17
S29G128P
FLASH MEMORY 128M
1
A23
2
A22
3
A15
4
A14
5
A13
6
A12
7
A11
8
A10
9
A9
10
A8
11
A19
12
A20
13
WE#
14
RESET#
15
A21
16
WP#/ACC
17
RY/BY#
18
A18
19
A17
20
A7
21
A6
22
A5
23
A4
24
A3
25
A2
26
A1
27
NC
28
NC
29
VIO
30
NC
31
A0
32
CE#
33
Vss
34
OE#
35
DQ0
36
DQ8
37
DQ1
38
DQ9
39
DQ2
40
DQ10
41
DQ3
42
DQ11
43
Vcc
44
DQ4
45
DQ12
46
DQ5
47
DQ13
48
DQ6
49
DQ14
50
DQ7
51
DQ15
52
Vss
53
BYTE#
54
A16
55
NC
56
A24/NC
FRAA_21
FRAA_2
N_FLS_CS0
N_FLS_RST
FRDA_0
FRDA_1
FRAA_18
FRAA_15
FRAA_12
FRDA_15
FRDA_12
FRAA_19
FRAA_4
FRAA_16
FRAA_3
FRAA_14
FRDA_7
FRAA_11
FRAA_9
FRDA_14
C8703
1000P
FRAA_5
FRAA_20
FRDA_5
D3.3V
C8702
0.1u
16V
Z
FRAA_7
FL_VPP0
R8712
6.8K
FB8701
A274WJ
CPLD1_33M
XEWE
XERE
XERE
XEWE
R8722
1K
R8723
100K
TL8703
TL8701
CLK_27M
TL8705
VCOTP
Q8703
2SC3928AR
CLOCK GENERATOR
CONTROL SWITCH
C8717
68P
(CH)
C8718
1u
25V
KZA114WJ
R8729
68
R8718
10
2
1
3
4
R8702
180K
FRAA_24
FRAA_22
FRAA_23
C8720
10P
D
(CH)
C8719
5P
C
(CH)
X8702
SCA086WJ
27MHz
10.7pF
R8731
0
R8732
100
R8733
68
R8734
68
C8721
0.1u
16V
Z
TL8715
FB8702
A188WJ
BR24S64M
EEPROM
1
A0
2
A1
3
A2
4
GND
5
SDA
6
SCL
7
WP
8
VCC
CLK_27MCPU
AK8131C
CLOCK GENERATOR
1
X1
2
S0
3
S1
4
VIN
5
VDD1
6
GND
7
33MHz
8
33MHz
9
REFOUT
10
27MHz
11
27MHz
12
GND
13
VDD2
14
S2
15
VDD3
16
X2
C8715
10u
10V
KZA195WJ
TO MAIN14(EXBUS)
TO MAIN16(POW2)
TO MAIN9(CPU)
TO MAIN12(CPLD)
TO MAIN12(CPLD)
TO MAIN14(EXBUS)
MAIN11(FLASH)
IC8701
IC8703
IC8704
0.3
0.3
0
0
0
0
0
0
0
0
0
0
3.2
3.2
0
3.2
0.3
0.3
0.3
0
0
0
0
0
0
0
0.3
0.3
3.3
0
0
3.3
0
3.3
0
0
0
0
0
0
0
0
3.3
0
0
0
0
0
0
0
0
0
3.3
0
0
0
1.7
1.3
3.3
0
0
0
0
3.3
3.3
0
3.3
0.45
3.3
3.3
1.2
3.3
0
1.8
1.8
1.5
1.9
1.9
0
3.3
3.3
3.3
0.45
LC-46DH65E/S, LC-46DH66E
7 – 12
1
2
3
10
9
7
6
5
4
8
J
A
B
C
D
E
F
G
H
I
13
11
19
18
16
15
14
12
17
MAIN Unit-11
FRDA_7
FRDA_4
FRDA_5
FRDA_2
FRDA_1
FRAA_1
FRAA_2
FRDA_3
FRAA_4
FRDA_0
FRAA_3
FRDA_6
FRDA_0
FRDA_1
FRDA_2
FRDA_3
XEWE
N_EXT_BOOT
N_EXT_CE
CPLD_TDI
CPLD_TMS
CPLD_TCK
RS_BUF_CNT
CNVSS
BOOT_CS
SC2_MUTE
SC_MUTE
SPDIF_MUTE
BOOT_CS
N_FLS_CS0
N_CPLD_CS0
XERE
N_CPLD_CS0
FRAA_4
BRT_PWM
CPLD_TDI
CPLD_TMS
CPLD_TCK
HDMI_HPD_SINK
HDMI_WP
HP_PLUG
PNL_I2C_EN
PNL_WP
PE
N_COLD_INT0
RS_BUF_CNT
S_STBY
SC_MUTE
SPDIF_MUTE
SC2_MUTE
HDMI_HPG1
HDMI_HPG2
HDMI_HPG3
N_FLS_RST
CODEC_RST
N_COLD_RST
CION
AGC_SEL
FERR_UNCOR
FL_VPP0
N_EXT_CE
N_FLS_CS0
HDMI_SEL1
HDMI_SEL2
HDMI_HPG1
HDMI_HPG2
HDMI_HPG3
CION
HDMI_HPD_SINK
HDMI_WP
FE_RST
DRSTMSK
VON
STB
N_COLD_INT0
EXTRG
PNL_I2C_EN
FL_VPP0
HDMI_SEL3
N_DBG_RST
H264_RST
H264_BOOT
HP_PLUG
N_COLD_RST
PE
HP_MUTE
H264_RST
AMP_RST
BRT_PWM
XEWE
XERE
N_FLS_RST
HDMI_HPG4
HDMI_SEL4
HDMI_HPG4
FRDA_7
FRDA_6
FRDA_5
FRDA_4
FRAA_1
FRAA_2
FRAA_3
N_EXT_BOOT
N_DBG_RST
HDMI_SEL4
HDMI_SEL1
HDMI_SEL2
HDMI_SEL3
BRT_PWM_52
HP_MUTE
CNVSS
AGC_SEL
EXTRG
DRSTMSK
FERR_UNCOR
AMP_RSTAMP_RST
H264_RST
FE_RSTFE_RST
N_TUNER_INT
N_TUNER_INT
PNL_WP
STB
VON
H264_IRQ
H264_BOOT
H264_IRQ
LCDC-EN
LCDC-EN
C9105
0.1u
16V
Z
C9107
0.1u
16V
Z
C9108
0.1u
16V
Z
C9106
0.1u
16V
Z
C9104
0.1u
16V
Z
C9113
0.1u
16V
Z
C9112
0.1u
16V
Z
C9110
0.1u
16V
FRAA_1
FRDA_6
FRAA_2
FRAA_3
FRDA_5
XEWE
FRDA_4
FRDA_0
FRDA_3
FRDA_2
FRAA_4
FRDA_1
FRDA_7
D3.3V
CPLD1_33M
XERE
N_EXT_BOOT
N_EXT_CE
N_SRESET
PM_REQ
R9103
4.7K
1
2
3
4
5
6
7
8
SMPOWHOLD
N_MICOM_RST
R9109
2.2K
R9108
2.2K
HDMI_SEL1
HDMI_SEL2
BU+3.3V
D_POW
C9101
0.1u
16V
Z
R9139
4.7K
R9138
4.7K
R9136
4.7K
PNL_WP
PNL_I2C_EN
HDMI_HPG1
HP_PLUG
HDMI_WP
RS_BUF_CNT
CNVSS
N_FLS_RST
FE_RST
CION
BOOT_CS
AGC_SEL
S_STBY
HP_MUTE
SC_MUTE
SC2_MUTE
SPDIF_MUTE
N_FLS_CS0
DRSTMSK
EXTRG
N_COLD_RST
CLK_27M
HDMI_HPG2
R9101
47
1
2
3
4
5
6
7
8
R9102
47
1
2
3
4
5
6
7
8
R9137
4.7K
FERR_UNCOR
HDMI_HPG3
CODEC_RST
HDMI_HPD_SINK
TCLCX08FT1
AND GATE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VON
STB
TL9107
TL9108
TL9110
TL9111
TL9113
TL9114
TL9115
TL9116
TL9118
N_CPLD_CS0
CBOOT
IXC671WJQZ
CPLD
1
I/O/GTS2
2
I/O/GTS3
3
I/O/GTS0
4
I/O/GTS1
5
VAUX
6
I/O
7
I/O
8
I/O
9
I/O
10
I/O
11
I/O
12
I/O
13
I/O
14
I/O
15
I/O
16
I/O
17
I/O
18
I/O
19
I/O
20
VCCIO_1
21
GND
22
I/O/GCK0
23
I/O/GCK1
24
I/O/CDR
25
GND
26
VCC
27
I/O/GCK2
28
I/O/DGE
29
I/O
30
I/O
31
GND
32
I/O
33
I/O
34
I/O
35
I/O
36
I/O
37
I/O
38
VCCIO_1
39
I/O
40
I/O
41
I/O
42
I/O
43
I/O
44
I/O
45
TDI
46
I/O
47
TMS
48
TCK
49
I/O
50
I/O
51
VCCIO_1
52
I/O
53
I/O
54
I/O
55
I/O
56
I/O
57
VCC
58
I/O
59
I/O
60
I/O
61
I/O
62
GND
63
I/O
64
I/O
65
I/O
66
I/O
67
I/O
68
I/O
69
GND
70
I/O
71
I/O
72
I/O
73
I/O
74
I/O
75
GND
76
I/O
77
I/O
78
I/O
79
I/O
80
I/O
81
I/O
82
I/O
83
TDO
84
GND
85
I/O
86
I/O
87
I/O
88
VCCIO_2
89
I/O
90
I/O
91
I/O
92
I/O
93
I/O
94
I/O
95
I/O
96
I/O
97
I/O
98
VCCIO_2
99
I/O/GSR
100
GND
D1.8V
R9134
4.7K
N_COLD_RST
N_COLD_INT0
AMP_RST
FL_VPP0
HDMI_SEL3
N_DBG_RST
H264_RST
H264_BOOT
H264_IRQ
R9117
4.7K
R9148
4.7K
PE
Q9102
RDTC144EE
INVERTER
R9151
4.7K
TL9119
*R9153
4.7K
D9101
PXA037WJ
*D9102
PXA037WJ
R9155
4.7K
H264_RST
CODEC_RST
BRT_PWM
BRT_PWM_52
R9158
4.7K
R9159
4.7K
N_FLS_RST
HDMI_HPG4
HDMI_SEL4
CODEC_RST
TL9109
TL9112
N_TUNER_INT
XEWE
XERE
LCDC-EN
TO MAIN14(EXBUS)
TO MAIN16(POW2)
TO MAIN11(FLASH)
TO MAIN7(UCON)
TO MAIN15(POW1)
TO MAIN11(FLASH)
TO MAIN9(CPU)
TO MAIN4(HDMI)
TO MAIN8(PANEL)
TO MAIN6(DSW)
TO MAIN1(TUNER)
TO MAIN7(UCON)
TO MAIN13(CI)
TO MAIN3(AUDIO)
TO MAIN9(CPU)
TO MAIN14(EXBUS)
TO MAIN19(H264FLASH)
TO MAIN17(H264DEC)
TO MAIN2(TERMINAL)
MAIN12(CPLD)
IC9104
IC9101
3.3
3.3
3.3
0
0
0
0
0
0
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
3.3
0
3.3
0
3.3
3.3
3.3
0
0
0
0
3.3
3.3
3.3
0
1.8
0
0
0
1.8
1.8
0
3.3
0
0
0
3.3
3.3
3.3
0
0.4
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
0
0
3.3
0
0
3.3
3.3
3.3
0
3.3
0
0
3.3
0
3.3
0
0
0
0
0
0
0
3.3
0
3.3
3.3
0
3.3
0
0
0
3.3
3.3
0
3.3
0
0
3.3
0
3.3
0
0
0
0
0
0
0
3.3
0
3.3
3.3
0
0
3.3
0
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