44
11.8. A-Board (4/16) Schematic Diagram
G
G
G
G
P
S
S
S
S
S
AA_EA23
AA_ED12
AA_ED1
AA_EA17
AH_DAUDIO
AC_CHDI2
AE_SDCMD
AA_XRST
AA_EA11
AA_ED2
AE_SDDAT0
AA_ED8
AH_LRCK0
MVDACO3
AA_EA21
AG_DTV_VOUTENB
AA_EA23
AA_EA21
AA_ED15
AA_EA15
AA_ESZ0
AA_EA14
AA_ED7
AA_ED3
AA_ED5
AA_ED13
AA_EA24
AA_ED6
AC_XPDWT
AC_CHDI0
AA_EA18
SMTCMD0
AA_ECLK
AH_IECOUT0
STB_RST
AA_EA22
AA_EA17
AA_ED1
AC_CHCLK
AA_EA2
AA_EA3
AC_CHVAL
AA_EA24
AA_EA12
AG_SD_BOOT_STS
AA_EA0
AA_ED8
AA_EA9
AA_EA4
AA_EA19
AA_XRST
AH_LRCK0
AA_EA7
AA_EA8
AA_ED4
AA_XERE
MVDACO3
AA_ED14
AA_ED10
AA_ED0
AA_EA20
AA_EA6
AC_CHDI3
AH_IECOUT0
AA_ED13
AA_EA20
AA_EA14
AA_EA10
AA_ED10
AA_ED0
AE_SDCLK
AA_XIRQ1
AA_ED7
AA_EA4
AE_SDDAT2
AA_EA6
AA_EA3
AH_DAUDIO
AA_EA5
AA_ED5
AA_XEWE0
AA_EA12
AA_EA13
AA_EA16
AA_XNMIRQ
AA_ED9
AH_DMIX0
AA_ED12
AA_ESZ1
AH_SRCK0
AA_ED4
AA_EA13
AA_ED11
AG_DTV_VOUTENB
AA_EA15
AA_XEWE1
AA_EA5
AA_ED9
AA_ED11
AA_EA1
AA_XECS1
AC_CHSYNC
AA_ED2
AA_EA19
AH_DMIX0
AE_SDDAT3
AH_SRCK0
AA_ED6
AC_CHDI7
SMTCLK0
AA_ED14
AA_XEWE0
AA_BOOTSWAP
AC_CHDI6
STB_RST
AA_EA7
AG_CLK74SEL
AA_XECS0
AA_EA18
AA_XEDK
CH1VAL
AG_CLK74SEL
AA_EA9
AG_SW_OFF_DET
AA_ED15
AA_EA16
IS1CLK
AC_CHDI1
AA_XIRQ2
AG_SD_BOOT_STS
AA_EA1
AA_XERE
AC_CHDI4
CH0PSYNC
AA_ERXW
AA_EA8
SMTSEL0
AA_EA2
AE_SDWP
AA_ED3
AA_ESZ0
AA_EA11
AC_CHDI5
AA_XEAS
CH0VAL
AA_EA22
AA_XECS0
AA_EA10
AE_SD
WP
AE_SDCD
AA_XRST
AE_SDDAT1
AE_SDCD
AE_SDCLK
AE_SDCMD
AE_SDD
A
T
0
AE_SDD
A
T
1
AE_SDD
A
T
2
AE_SDD
A
T
3
MDO0
AC_CHDI5
AC_CHVAL
AC_CHDI6
AC_CHSYNC
AC_XPDWT
AC_CHCLK
AC_CHDI0
AC_CHDI2
SMTCMD0
CH1VAL
AC_CHDI4
AC_CHDI1
AC_CHDI3
SMTSEL0
AA_ESZ1
AG_SW_OFF_DET
AG_KEY1(CON-PANE)
CH0CLK
AG_KEY1(CON-PANE)
C8601
16V
0.1u
C8555
16V
0.1u
*FL8801
J0HAAA000013
1
2
3
4
5
6
7
8
9
10
*FL8802
J0HAAA000013
1
2
3
4
5
6
7
8
9
10
IC8601
TVRP981:MS
TVRP978:H/M/MR/MT
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
TVRQ025-2
IC8554
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#/A
CC
17
R
Y/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/A-1
52
Vss
53
BYTE#
54
A16
55
NC
56
NC
*A52
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
*L8801
J0JHC0000045
L8551
J0JHC0000075
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
STB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB3.3V
SUB5V
R8604
TP8808
TP8807
TP8806
TP8803
TP8804
TP8851
TP8501
TP8801
TP8805
TP8802
TP8745
AG_SD_BOOT_STS
AA_XRST
AG_SW_OFF_DET
AG_DTV_VOUTENB
AG_CLK74SEL
AH_DMIX0
AH_LRCK0
AH_SRCK0
AH_DAUDIO
MVDACO3
AH_IECOUT0
CLKGEN_S2
ED14
RXD0
ECLK
TXD0
IECOUT0
ED15
ED13
ESZ0
BOOTSWAP
MVDACO3
SDDAT0
SDDAT1
SRCK0
VI2P29
VI2P13
VI2P14
VI2P28
VI2P18
VI2P27
VI2P16
ED1
VI2P23
SMTCLK1
VI2P24
VI2P12
VI2P26
VI2P15
VI2P25
ED5
IS1DATA
XIRQ1
VI2P4
VI2ENB
EA1
EA7
IS1CLK
CH1VAL
XDSR0
ED6
VOUTENB
EA6
CH0CLK
ED0
SDDAT3
CH0PSYNC
ED4
AA_SBI0
DMIX0
XECS1
VI2CLK
XECS2
XNMIRQ
XEWE1
ESZ1
SDWP
XECS0
XIRQ2
XDTR0
ED8
LITE2-EEP_SDA
LITE2-EEP_SCL
SBI0
NANDRYBY
SMTCMD0
SBO0
XECS4
SMTD0
MVDACO2
ED2
AG_KEY1(CON-PANE)
IS0VAL
CH0DATA
LRCK0
ED10
XDCD0
IS1VAL
ERXW
IS0CLK
STB_RST
MVDACO0
XRTS0
CH0VAL
EA5
XCTS0
VI2P17
XEWE0
VI2P22
ED7
MVDACO1
ED3
AA_SBO0
XNFWE
SDCD
SMTRST1
SDCLK
VI2P19
SMTD1
VI2CLK2
ED11
IS1PSYNC
XEDK
SDDAT2
EA2
ED9
XRI0
SDCMD
XERE
SMTSEL0
DAUDIO
SMTCLK0
EA4
ED12
VI2P11
EA3
EA0
Q8850
2SD0601A0L
Q8852
2SD0601A0L
Q8853
2SD0601A0L
R8813
EXB28V680JX
*R8810
EXB28VR000X
R8953
EXB2HV680JV
R8865
EXB2HV680JV
R8929
EXB2HVR000V
R8867
EXB2HV680JV
R8952
EXB2HV680JV
R8866
EXB2HV680JV
R8853
0
R8876
10k
*R8812
0
1%
R8508
91
R8883
68
R8879
68
R8605
68
R8564
10k
R8880
68
R8556
10k
R8906
10k
R8807
10k
R8803
10k
R8896
0
R8815
68
R8891
68
R8871
10k
R8935
10k
R8886
68
R8901
68
R8804
10k
R8946
0
R8957
10k
R8711
10k
R8889
68
R8868
68
R8502
330
R8712
10k
R8938
4.7k
R8882
68
R8936
47k
R8907
10k
R8885
68
R8877
68
R8937
47k
R8888
68
R8878
68
R8887
68
R8852
0
R8910
10k
R8904
10k
R8944
22k
R8927
0
R8805
10k
R8950
0
R8890
68
R8566
0
R8909
10k
R8814
68
R8751
10k
R8658
22
R8963
10k
R8504
330
R8806
10k
R8898
10k
R8506
330
R8802
10k
R8808
10k
R8894
68
R8386
0
R8710
68
R8861
10k
R8603
47k
R8503
330
R8817
68
1%
R8509
91
R8833
0
R8942
5.6k
R8875
10k
*R8811
0
R8943
100k
R8816
68
R8501
100
R8908
10k
R8958
10k
R8905
10k
R8897
0
R8900
68
R8892
68
R8884
68
1%
R8510
91
R8960
68
R8959
68
R8851
0
R8809
10k
R8873
10k
R8939
1.5k
R8390
10k
R8507
R8826
R8854
R8895
R8956
SUB3.3V
SUB3.3V
*R8328
10k
*R8472
EXB2HV103JV
*R8475
EXB28V103JX
*R8474
EXB28V103JX
TP1042
TP1043
TP4840
TP4835
VI2P10
*R8657
10k
XIRQ3 for HDMI_INT in ADV sheet
B_PORT
/EA22
/EA9
PORT7[3]
INT.PU
/EA23
INT.PU
MAIN AUDIO DATA
INT.PU
INT.PD
PORT15[6], POWER_DET, Hi-Z
/EA21
SD_CARD
NO PU/PD
DIGITAL AUDIO
/EA12
COMMON LR/SR CLK
see also SDA2 for ea_pullup_sel
PORT7[1], XRST_PRO, non
OUTPUT/(BOOTBT)
OUTPUT
INT.PU
/EA20
Comp. Comp. Comp.
/EA16
/EA13
EA24
/EA18
PORT15[0], H FIXED
PORT16[1], SDBOOT, INT_PD
INT.PU
PORT7[4]
OUTPUT
/EA10
CI I/F
XECS3,5,7: USED FOR OTHER PORPOSE PINS
Reserved for ETHER/(ed_pullup_sel)
NOR FLASH
CI_OCP
INT.PU
Hi-Z
INT.PD
INT.PU
NEED EXT.PU
CI PARALLEL TS
XPDCD2
/EA17
GENX5
NEED EXT.PU
INT.PU
OUTPUT
C U B
ExBUS
with AUDIO DESCRIPTION DATA
/EA19
INT.PD
/EA15
(DVB_CVBS)
LiteII
TO
GS-BOARD
(GS52)
A_MON_MUTE
INT.PD
PORT9[4] EEPROM_WP
(XECS2,3 setting)
ED/EA with Int.PU at start
XCI_IREQ
DUBUG/JIG
XPDCD1
Y Y G
OUTPUT
LiteII
/EA14
ExBUS
YC YUV RGB
OUTPUT
ExBUS
PORT7[2], SDCTRL, INT.PU
/EA11
/EA8
Hi-Z
JTAG
TUNER SERIAL TS
OUTPUT
- V R
for PHOTO OUT
INT.PD
Hi-Z
INT.PU
CI_POWER_ON
(VIO)
ADDRESS MPXed, if D-Latch
EA19
EA20
EA13
EA22
EA15
EA16
EA10
EA21
EA12
EA09
EA18
EA17
EA11
EA23
EA08
EA14
ExBUS
LiteII
to Sheet011
PORT14[7], FE_XRST
AUDIO_MUTE
Hi-Z
Hi-Z
FOR FUTURE USE
RESERVED
SDDTC
SD
WP
SDCLK
SDD
A
T
0
SDD
A
T
3
SDCMD
SDD
A
T
2
SDD
A
T
1
SBO1 Hi-Z
Hi-Z
SBI1
6/26 change
SDD
A
T
3
SDD
A
T
2
SDDTC
SDCMD
GND
GND
SDD
A
T
1
SDD
A
T
0
SD
WP
SDCLK
GND
3.3V
LITEII EEPROM WP
IIC3
PORT7[7] SDRAM_CHK1
PORT8[0] SDRAM_CHK2
PORT7[0], DDR_256_SEL, non
PORT16[4], GC6_IRQ1
GND
KEY
EEPROM
30
31
36
28
33
32
34
35
29
2
1
3
TO 2/16
TO 2/16
TO 2/16
TO 9/16
TO 5/16
TO 6/16
TO 11/16
FROM 14/16
TO 6,11/16
TO 2/16
TXN/A1RLTQ(MS)
TXN/A1RLTM(H/M/MR/MT)
!
A-BOARD (4/16)
TH-42PY800H/M/MR/MS/MT
A-Board (4/16) Schematic Diagram
TH-42PY800H/M/MR/MS/MT A-Board (4/16) Schematic Diagram
Summary of Contents for TH-42PY800H
Page 6: ...6 3 2 Applicable signals ...
Page 16: ...16 6 4 No Picture ...
Page 27: ...27 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 28: ...28 ...
Page 36: ...36 10 3 Wiring 2 ...
Page 37: ...37 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 100: ...100 13 1 2 Fan part location ...
Page 101: ...101 13 1 3 Packing ...
Page 102: ...102 13 1 4 Mechanical Replacement Parts List ...
Page 106: ...106 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...