Pwb Assembly Main 2 - Hitachi 42PD9800TA Service Manual

HDMI
processing
6 DH01 SDS511
QH03 1 2
2SK3018
D
2
IH01
G S-24CS02AFJ-TB-G
3
1 A0 VCC
1
S
1 2
A1 WP
2
RH60
0
3 A2 SCL
1005
4 GND SDA
GND1 GND1
LH07
GND1 RH56
BLM18BD471SN1D
47 1005
1 2 1 2
1608
RH57 47
1 2
RH73
1 2 1005
0
JH02 1005
DC1R019HBA
GND1
HTPLUG
+5V
GND
SDA
SCL
N.C.
CEC GND1
RH65
1 0 2
RXC-
1005
GND
RH66
5 0
1 2
RXC+
1005
RH67
RX0- 1 2
0 1005
GND
RH68
1 0 2
RX0+
1005
RX1- RH69 1 2
0
1005
GND
RH70
0
RX1+ 1 2
1005
RH71
RX2- 1 2
0
1005
GND
RH72
1 0 2
RX2+
1005
LH08
BLM18BD471SN1D
1 2
1608
1 2
RH74
0 1005
GND4
GND1 GND1
4 DH05
QH08 1 2
2SK3018
D SDS511
2
IH02
G S-24CS02AFJ-TB-G
3
1 A0 VCC
1
S
1 2
2 A1 WP
RH93
0 3 A2 SCL
1005
4 GND SDA
GND1 GND1
LH10
GND1
BLM18BD471SN1D RH89
1 2 1 47 1005 2
1608
JH01 RHA6 RH90 47 1 2
0
1 2 1005
1005
DC1R019HBA
GND1
HTPLUG
+5V
GND
SDA
SCL
N.C.
GND1
CEC
RH98
0
RXC- 1 2
1005
GND
RH99
3
1 0 2
RXC+
1005
RHA0 1 2
RX0-
0
1005
GND
RHA1
0
1 2
RX0+
1005
RHA2
RX1- 1 2
0 1005
GND
RHA3
1 0 2
RX1+
1005
RHA4 1 2
RX2-
0 1005
GND
RHA5
0
1 2
RX2+
1005
LH11
BLM18BD471SN1D
2
1
1608
1 2
RHA7
0 1005
GND4
GND1
2
1
A
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EDID_PRTCT +5V
HPD -22V when 0.4V
(approximately 7mA)
EDID_PR1
-22V Notm from Sheet 12
M_SW+5V
RH47
1 0 2
EDID_PR2
1005
1
3
IH10
QH02 SN74CB3T3306DCU 2
SRC1202EF
2 1 1OE Vcc 8
DH11
8
3 SDS142WAF
2 1A 2OE 7
GND1 GND1
7
1
3 1B 2B 6
6
4 GND 2A 5
5
GND1
GND1GND1 GND1
1 2
-22V Mount RH43 0 1005
1 2
RH44 0 1005
RH52 1005
1 100 2
RH53 1.0K
1 2
1005
RH55
2
10K
3 1 2
1
1005
LH14
BLM18BD471SN1D
1
1 CH22
10/6.3
CH67
0.1/16
GND1
-22V Notm
IH11
QH07 SN74CB3T3306DCU
SRC1202EF
2 1 1OE Vcc 8
8
3
GND1 GND1 2 1A 2OE 7
7
1
1B 2B
3 6
6
4 GND 2A 5
5
GND1
GND1GND1 GND1
1 2
-22V Mount RH79 0 1005
1 2
RH80 0 1005
RH85
100 1005
1 2
RH86 1.0K
1 2
1005
QH09
2SC5343UFG RH88
2
3 1 10K 2
1 1005
GND4
AGND
GND1
DGND
temporary
DH12
2 1
STB+3.3V M_STB+5V
SDS511
RHG5
0
1 2
IH09
SN74LVC1G17DCK 1005
1 NC Vcc 5
RHC0
1.0K
1 2
2 A HDMI_CEC
1005
3 GND Y 4 CEC_IN
QH13
SRC1202EF
2
3
CEC_OUT
1
GND1
B C
42PD9800TA (FW1)
To Sheet4
M_D+3.3V
To Sheet4
CH15
CH17 0.1/16
10/6.3 1005 1005
2 1
DACVCC
1 2
CH18
2 1 1 2
0.1/16
CH16
LH05 10/6.3
GND1 GND1
1 2
BLM18BD471SN1D
LH02
BLM18BD471SN1D
CH21 CH19
0.1/16 0.1/16
2
1005
2 1
1005
2 GND4
1 2
CH20
CH65
10/6.3
0.1/16
GND1
1005
1 2
CH66 0.001 1005
1 2
1005 PVCC0
1 2
1 2 AVCC-38
CH68 0.001
1005 R0XC-
R0XC+
AGND-41
AVCC-42
1 2
CH69 0.001
R0X0-
1005
CH70 R0X0+
0.1/16
1 2 1005 AGND-45
1 2 AVCC-46
CH71 0.001
R0X1-
1005
IH05
R0X1+
SiI9023
AGND-49
AVCC-50
1 2
CH72 0.001
R0X2-
1005
G5 G4 G3 G2 G1
R0X2+
AGND-53
G6 G19 G18 G17 G16
CH73 0.1/16
TMDSPGND
1 1005 2
G7 G20 G25 G24 G15
PVCC1
CH74 0.001 1 2
1005
CH75 RSVD_A G8 G21 G22 G23 G14
1 2
1005
0.1/16
AVCC-57
1 2
CH76 0.001 G9 G10 G11 G12 G13
1005 R1XC-
GND1
R1XC+
AGND-60
AVCC-61
1 2
CH77 0.001
R1X0-
1005
R1X0+
CH78 0.1/16
1 2 1005 AGND-64
1 2 AVCC-65
CH79 0.001
R1X1-
1005
R1X1+
AGND-68
AVCC-69
1 2
CH80 0.001
R1X2-
1005
R1X2+
AGND-72
GND1
PGND
1
2
GND1
GND1
IoGND
GND1
CGND
GND1 DGND2
1 2
RH37 1 2
0
1005
GND1
GND1
LH13
BLM18BD471SN1D
To Sheet7 1 2
M_D+3.3V
IH07
WM8520
1 DGND DVDD 14
HDMI AUDIO
2 LRCLK MCLK 13
D/A
3 DIN RESET 12
RHC4
4 BCLK DEEMPH 11
2 1.0K 1 1005
5 MUTE VOUTL 10
VOUTR
6 AVDD 9
to/from 12
7 AGND CAP 8
10/6.3
RHF1
QH14
100
SRC1202EF 1 2
CHC2
2 1005
2
10/6.3
3
2125
GND1
1
DH10 AUDIO+3.3V
SDS511
1 2
GND1 GND1 RHE2
1.0K
RHE9 1 2 1
1 0 2 RHE3 3
1005
1.0K 2
1005 1 2 1
RHE1 3
1005
15K 2
1 2 2SD2114K
1005 QH17
GND1
QH15
IMD10A
GND1 GND1
D E
42
max690mW
M_+5.4V
IH03
MM1663DHBE
max580mW
1 Vout Vin 8
SW+3.3V
REG IH04
+3.3V-1
2 NC-2 NC-7 7
(max328mA) MM1663DHBE
G1
3 GND NC-6 6
GND1
Vout Vin
1 8 GND1
SW+3.3V
4 Cn Cont 5
REG
2 NC-2 NC-7 7
G1
RHF3
3 GND NC-6 6
LH15 1.0K
1 2
120 TV_POWER
1 2 1005
4 Cn Cont 5
1608
GND1
1005
2 0 1
RHG4
GND1
+3.3V-2
(max274mA)
HDMI_HPD HPD from Sheet12
SCL5 SCL5
to/from Sheet12
SDA5 SDA5
CH12
0.1/16 max390mW
1005
2 1
+1.8V
1 RH01 2
Vin Vcont
(max263mA) 5 1
0 1005
CH08
1 2
CH13 1.0/6.3 IH06 GND 2
10/6.3 1005 TK11118CSC
GND1
4 Vout Np 3
CH07
CH10 0.1/16
0.1/16 1005
1005
1 2
GND1
1 2
CH11
10/6.3
GND1
RH07 1 33 2
HDMI_V HDMI_V
RHF9 1 1005 33 2
HDMI_H HDMI_H
RHG0 1 1005 2 33 HDMI_DE
HDMI_DE
RHG1 1 1005 2 33
HDMI_CLK HDMI_CLK
1005
RH08
33
2010 GND1 GND1
1 2
HDIB[0] HDMi_Cb0
Q0
3 4 HDIB[1] HDMi_Cb1
5 6
HDIB[2] HDMi_Cb2
Q1
7 8 HDIB[3] HDMi_Cb3
1 2
HDIB[4] HDMi_Cb4
Q2 3 4
HDIB[5] HDMi_Cb5
5 6 HDMi_Cb6
Q3 HDIB[6]
7 8
HDIB[7] HDMi_Cb7
Q4 RH09
33
2010
CVCC18-139
1 2
CH23 0.001
CGND-138
1005
Q5
Q6
CH24
0.001 1005
IOGND-135 1 2
IOVCC-134
1 2
RH10
Q7 33
CH25
2010
0.1/16 1005 1 2
HDIA[0] HDMi_Y0
Q8
3 4 HDMi_Y1
HDIA[1]
5 6
HDIA[2] HDMi_Y2
Q9
7 8 HDIA[3] HDMi_Y3
1 2
HDIA[4] HDMi_Y4 HDMi_YCbCr(&RGB)4:4:4 24bit
Q10 CH26 3 4
HDIA[5] HDMi_Y5
0.1/16 5 6
HDIA[6] HDMi_Y6
Q11 1005 1 2 7 8
HDIA[7] HDMi_Y7
CVCC18-128
1 2 RH11
CH27 0.001 33
2010
CGND-127
1005
Q12
Q13
Q14
Q15
IOVCC-122
1 2
CH28 0.001
ODCK
1005
RH12
IOGND-120 33
2010
1 2
HDIC[0] HDMi_Cr0
Q16
3 4 HDMi_Cr1
HDIC[1]
5 6
HDIC[2] HDMi_Cr2
Q17
7 8 HDIC[3] HDMi_Cr3
1 2
HDIC[4] HDMi_Cr4
Q18 3 4
HDIC[5] HDMi_Cr5
5 6
HDIC[6] HDMi_Cr6
Q19 7 8
HDIC[7] HDMi_Cr7
CH29
CGND-115 RH13
1 0.001 2 33
1005 2010
CVCC18-114
Q20
Q21
Q22
Q23 CH30
0.001 1005
IOVCC-109
1 2
CH31
1 2
0.1/16
RH14 1005
4.7K
1 2
1005
GND1 GND1
IoGND CGND
GND1
To Sheet4
M_SW+5V
RH33
100
QH10 1 2
SRC1202EF
REGVCC(max 5mA) 2 1005
LH03
QH12 3
BLM18BD471SN1D
1 2 2SC5343UFG
2
RH38
3 1 2 1
XTALVCC(max 5mA)
1 LH04 2 1 10K
1005
BLM18BD471SN1D
GND1 GND1
AUDPVCC(max 1mA)
GND1 GND1 RH36
1 2 INT_HDMI
HDMI_INT
0
RH40 1005
1 2
HDMI_RST HDMI_RESET
0
1005
H_SCDT HDMI_SCDT
DEMP_OUT DEMP_OUT
M_SW+9V
IH08
MM1685LHBE
LH12
100 H
1 2 VOUT VIN M_+10V Sheet 1
1 8
2518
CHC1
RHC7
2 NC1 NC3 7
470
1 2
G1
2 1
2125 1005 3 CN NC2 6
RHF7
RHC8
1.0K
1 470 2 1 2 Sheet 12
4 GND1 CONT 5 TV_POWER
1 1005 1005
HDMI_L
HDMI_L
GND1 GND1
HDMI_R
HDMI_R
PWB assembly MAIN 2 (FW1)
F
6
5
to Sheet6
to Sheet6
4
3
2
to Sheet 12
from Sheet 12
to Sheet 12
from Sheet 12
to Sheet 1
1
G