Hitachi UT42X902/D8MW Service Manual page 63

D8mw chassis lcd display panel
Table of Contents

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Schematic Diagram page
9
/28
002:5D
003:C6
003:G4
004:2E
005:1C
006:1A
011:1A
016:1A
D+3.3V
017:1A
017:6C
019:3E
019:4A
019:4D
019:6A
019:6D
020:4E
5
10/29 Add "HP_DET"
HP_DET
020:2C
H: Speaker
L: HeadPhone
BL_BLINK
LVDS_SEL
019:6B
EDID_PR
011:1C
MPU_CLK
012:8C
MPU_EN
012:8C
MPU_DIN
012:8C
MPU_DOUT
012:8C
003:E4
FAN_ALRM
BL_DET
002:1B
H: FAIL
L: NORMAL
+5.6V
002:5C
003:G4
004:2A
008:4A
CE03
011:1B
0.22/16
012:1A
015:2A
016:1A
RE30
GND1
020:2B
0
IE01
TK11150CSC
RE29
1.0k
002:1E
1
2
TV_POWER
012:1D
CE04
1.0/16
GND1
CE06
10/10
2125
1
2
PC_Green
020:2D
PC_Blue
020:2D
020:2D
PC_Red
RE49
0
1
2
PC_HD
020:6B
RE50
0
1
2
PC_VD
020:6B
• Since this is a basic circuit diagram, the value of the parts is subject to be altered for improvement.
TABLE OF CONTENTS
3
FBi
LVDS_SEL
RE61
RE62
RE01
32V Mount
Mount
Not mount
37V Mount
Not mount
Mount
42V Mount
Not mount
Mount
5
PDP_GO
1
TPE01
CPU_GO
1
TPE02
RE65
1
2
100
DEMP_OUT
SW_R_OUT
1
TPE04
SW_L_OUT
1
TPE05
RE01
1
2
1.0k
RE02
1
2
100
RE03
1
2
100
RE04
1
2
100
AUDIO_SD
TPE06
1
1
TP021
RE05
1
2
1.0k
RE63
1
2
100
CE05
CE29
1.0/16
10/10
2125
GND1
RE33
56k
CE09
0.1/16
RE35
2
1005
100
1
2
3
1
QE01
GND1
2SC5383-T111-1F
RE34
RE36
100k
560
GND1
RE39
56k
CE07
CE10
10/10
0.1/16
RE41
2
1005
2125
100
1
2
1
2
3
QE02
1
GND1
2SC5383-T111-1F
RE40
100k
RE42
560
GND1
RE45
56k
CE08
RE47
10/10
2125
100
2
1
2
1
2
3
1
QE03
GND1
2SC5383-T111-1F
RE46
100k
RE48
560
ˆ
7
GND1
4
5
VCD_CE
EDID_RP2
DTT_RST
DTT_GP1
GND1
GND1
 ‚ ƒ
RE51
CE12
18
0.1/16
1005
1
2
1
2
1
2
1
2
8
0.1/16
RE71
CE15
18
1005
GND1
RE52
CE13
0.1/16
1005
18
1
2
1
2
1
2
1
2
8
0.1/16
CE11
RE72
CE16
0.1/16
18
1005
1005
GND1
RE53
CE14
18
0.1/16
1005
1
2
1
2
1
2
1
2
8
0.1/16
RE73
CE17
18
1005
GND1
1
2
1
2
0.1/16
RE74
CE18
18
1005
GND1
GND1
62
6
IA01
FLI8538-LF-BE
FLI8538 (1/7) Digital Input Port
Y4
Y4
I/O
ADATA23
BDATA23
I/O
K2
K2
W1
K3
W1
I/O
ADATA22
BDATA22
I/O
K3
W2
J1
W2
I/O
ADATA21
BDATA21
I/O
J1
W3
J2
W3
I/O
ADATA20
BDATA20
I/O
J2
W4
J3
W4
I/O
ADATA19
BDATA19
I/O
J3
V1
H1
V1
I/O
ADATA18
BDATA18
I/O
H1
V2
H2
V2
I/O
ADATA17
BDATA17
I/O
H2
V3
H3
V3
I/O
ADATA16
BDATA16
I/O
H3
V4
G1
V4
I/O
ADATA15
BDATA15
I/O
G1
U1
G2
U1
I/O
ADATA14
BDATA14
I/O
G2
U2
G3
U2
I/O
ADATA13
BDATA13
I/O
G3
U3
F1
U3
I/O
ADATA12
BDATA12
I/O
F1
U4
F2
U4
I/O
ADATA11
BDATA11
I/O
F2
T1
F3
T1
I/O
ADATA10
BDATA10
I/O
F3
T2
E1
T2
I/O
ADATA9
BDATA9
I/O
E1
T3
E2
T3
I/O
ADATA8
BDATA8
I/O
E2
T4
E3
T4
I/O
ADATA7
BDATA7
I/O
E3
R1
D1
R1
I/O
ADATA6
BDATA6
I/O
D1
R2
D2
R2
I/O
ADATA5
BDATA5
I/O
D2
R3
D3
R3
I/O
ADATA4
BDATA4
I/O
D3
R4
C1
R4
I/O
ADATA3
BDATA3
I/O
C1
P1
C2
P1
I/O
ADATA2
BDATA2
I/O
C2
P2
P2
I/O
ADATA1
BDATA1
I/O
C3
C3
P3
P3
I/O
ADATA0
BDATA0
I/O
B1
B1
Y1
Y1
I/O
AVS
BVS
I/O
L2
L2
Y2
Y2
I/O
AHS
BHS
I/O
L3
L3
Y3
Y3
I/O
AHREF_DE
I/O
K1
K1
BHREF_DE
RE28
1
2
N3
N4
N3
I/O
DIP_AODD
DIP_BODD
I/O
N4
N2
N2
I
DIP_RAW_HS_CS
M2
M2
I/O
DIP_EXT_CLAMP
M3
M3
I/O
DIP_EXT_COAST
M1
DIP_CLEAN_HS_OUT
M1
I/O
N1
N1
I/O
IPCLK0
P4
P4
I/O
IPCLK1
M4
M4
I/O
IPCLK2
L1
L1
I/O
IPCLK3
GND1
004:5C
005:1B
007:1E
004:5A
005:1A
008:1D
020:4A
IA01
FLI8538-LF-BE
FLI8538 (2/7) Analog Front End
AB1
AC7
AB1
AI
A1P
VOUT2
AO
AC7
AF1
AF1
AI
A2P
AA1
AF4
AF4
AI
A3P
N/C-AA1
AO
AA1
NC.
AF7
AF7
AI
A4P
AD1
AD1
AI
AN
ADC_3.3
AP
AD3
AD3
CE22
AC2
AC2
AI
B1P
ADC_3.3_A
AP
AD4
AD4
CE23
AE2
AE2
AI
B2P
AE5
AE5
AI
ADC_3.3_B
AP
AD5
AD5
B3P
CE24
AE8
AE8
AI
B4P
AF3
AD6
AF3
AI
BN
ADC_3.3_C
AP
AD6
CE25
AC1
AD7
AC1
AI
C1P
ADC_3.3_SC
AP
AD7
CE26
AF2
AF2
AI
C2P
AF5
AB4
AF5
AI
C3P
ADC_1.8-AB4
AP
AB4
AF8
AC4
AF8
AI
C4P
ADC_1.8-AC4
AP
AC4
CE28
AF6
AC5
AF6
AI
CN
ADC_1.8-AC5
AP
AC5
AB2
AB3
AB2
AI
SV1P
AGND_ADC-AB3
AG
AB3
AE1
AC3
AE1
AI
SV2P
AGND_ADC-AC3
AG
AC3
AE4
AD2
AE4
AI
SV3P
AGND_ADC-AD2
AG
AD2
AE7
AC6
AE7
AI
SV4P
AGND_ADC-AC6
AG
AC6
AF9
AC8
AF9
AI
SVN
AGND_ADC-AC8
AG
AC8
AD8
AGND_ADC-AD8
AG
AD8
AF12
AE3
AF12
I
AIP_RAW_HS_CS
AGND_ADC-AE3
AG
AE3
AE12
AE6
AE12
I
AIP_RAW_VS
AGND_ADC-AE6
AG
AE6
AE9
AGND_ADC-AE9
AG
AE9
AA2
DGND_ADC-AA2
AG
AA2
AA3
DGND_ADC-AA3
AG
AA3
AA4
DGND_ADC-AA4
AG
AA4
GND1
7
D8MW
HD_Cr[7]
011:8D
HD_Cr[6]
011:8D
HD_Cr[5]
011:8D
HD_Cr[4]
011:8D
HD_Cr[3]
011:8D
HD_Cr[2]
011:8D
HD_Cr[1]
011:8D
HD_Cr[0]
011:8D
HD_Y[7]
011:8D
HD_Y[6]
011:8D
HD_Y[5]
011:8D
HD_Y[4]
011:8D
HD_Y[3]
011:8D
HD_Y[2]
011:8D
HD_Y[1]
011:8C
HD_Y[0]
011:8C
HD_Cb[7]
011:8C
HD_Cb[6]
011:8C
HD_Cb[5]
011:8C
HD_Cb[4]
011:8C
HD_Cb[3]
011:8C
HD_Cb[2]
011:8C
HD_Cb[1]
011:8C
HD_Cb[0]
011:8C
HDMI_V
011:8B
HDMI_H
011:8B
HDMI_DE
011:8B
0
HDEVNODD
011:8B
HDMI_CLK
011:8B
21mA
GEN+1.8V
GEN+1.8V
GEN+3.3V
GEN+3.3V
121mA
RE60
100
1
2
1
TPE07
124mA(#001
LE01
22
1
2
1
2
0.1/16
2518
1005
CE21
1
2
0.1/16
4.7/6.3
1005
1
2
0.1/16
GND1
1005
1
2
0.1/16
1005
LE02
1
2
0.1/16
47
1005
1
2
2518
1
2
0.1/16
CE27
1005
1.0/16
GND1
MAIN BOARD SHEET: 009
Scaler IC, HDMI-In / Analog RGB-In
A
B
C
D
E
F

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