H-Board Schematic Diagram - Panasonic TX-32LX1X Service Manual

TX-32LX1X / TX-32LX1M / TX-32LX1A / TX-32LX1T / TC-32LX1H / TC-32LX1DJ / TX-26LX1X / TX-26LX1M / TX-26LX1A / TX-26LX1T / TC-26LX1H

11.19. H-Board Schematic Diagram

H-BOARD
TNPA3287AA(TC-32LX1H,TX-32LX1A/M/T/X)
TNPA3287AB(TC-32LX1DJ)
A
TNPA3287AD(TC-26LX1H,TX-26LX1A/M/T/X)
JK3811
K1U826A00001
AV_IN1
C Y
AV1
V
IN
L
R
AV_IN2
B
C Y
AV2
V
IN
L
R
JK3812
K2HA306A0028
V
V
V-G
L
MONITOR L
OUT L-G
R
R
R-G
C
Y-SW
Y
Y
Y-G
PB
Pb
PB-G
PR
Pr
PR-G
AV4 V
V
V-G
IN
L
L
L-G
R-SW
R
R
R-G
JK3813
K2HA614A0001
D
R3833
100
YELLOW HD IN
R3836
33k
WHITE VD IN
R3834 R3837
100
JK3814
K2HA204A0044
IC3801
TC74HC4066AL
BUFFER
E
TC-26/32LX1H
TC-32LX1DJ
TX-26/32LX1A/M/T/X
H-Board Schematic Diagram
1
C3837
16V R3850
1u
75
AV1_CIN
C
Y
R3830
C-G 150k AV1_YIN
Y-G
R3826
75 AV1_SDET
SW
G D3801
MAZ30910LL
AV1_VDET
V-SW
AV1_VIN
V
V-G C3807
R3824
L3807 16V 1u
L LIN 75 AV1_LIN
L-G C3822
R3819 R3809
50V
22k 220
R-SW 560p
C3808
R C3823 16V
RIN R3820 R3810
50V
22k 1u
L3808 220 AV1_RIN
R-G 560p
C3838
A_GND
AV2_CIN
C 16V 1u
Y
R3851 R3829
AV2_YIN
C-G 75 150k
Y-G
R3827
AV2_SDET
SW 75
G D3802
MAZ30910LL
AV2_VDET
V-SW
AV2_VIN
V
V-G C3803
16V 1u R3821
L3803 AV2_LIN
L LIN 75
C3817
L-G R3805
R3812
50V
22k 220
R-SW 560p
C3804
R C3818
R3813 16V R3806
50V
L3804 22k 1u 220 AV2_RIN
R-G 560p
RIN
A_GND
VIDEO_OUT MONI_VOUT
C3824
50V
LOUT L3809 MONI_LOUT
560p
L3810
MONI_ROUT
ROUT
C3825
50V
560p
AV4_COMDET
AV4_YINA
AV4_PBIN
AV4_PRIN
R3822
75 AV4_VIN
V_GND
C3805
16V
R3807
1u
L3805 220 AV4_LIN
LIN
C3820
R3815
50V
22k
A_GND 560p
C3806
C3821
R3816 16V
R3808
50V 1u
L3806 22k 220
RIN 560p AV4_RIN
R3842 Q3801
22k
B1ABCC000004
R3843
0
C3842
R3840
16V
R3841
1u 53.6k
560
R3849
0
HD
FOR
C3844 FACTORY
16V
0.1u
USE
33k
H3
TP3854
5.0
1
5V
3.2
2
SREQ
0
3
GND
5.0
4
SCL2
5.0
5
SDA2
4.6
6
SCL1
4.1
7
SDA1
4.0
8
SCL0
VD 4.2
9
SDA0
R3846
0
Q3802
R3847
22k B1ABCC000004
R3848
0
C3843
16V
R3844 R3845
1u
560
53.6k
TC-32LX1DJ only
2 3
H1
TO
K1MN50A00005
A-BOARD
TP3818
1.6 (A2)
NC
50
0
GND
49
TP3826
MONI_VOUT 0
MONI_Vout
48
0
GND
47
TP3831
0
NC
46
0
GND
TP3824 45
AV1_VDET 0
AV1_VDET
44
TP3855
0
AV2_VDET
43
TP3820
0
NC
42
TP3825
0
AV4_VDET
41
TP3819
0
AV1_VIN
AV1_Vin
40
0
GND
39
TP3821 0
AV2_VDET NC
38
0
GND
37
TP3822
0
NC
36
0
GND
35
TP3823
0
NC
34
TP3830
AV2_SDET 0
AV2_SDET
33
TP3827
AV2_VIN 0
AV2_Vin
32
0
GND
31
TP3828
AV2_YIN 0
AV2_Yin
30
0
GND
29
TP3829
AV2_CIN 0
AV2_Cin
28
TP3834
0
NC
27
TP3832
AV4_VIN 0
AV4_Vin
26
0
GND
25
AV1_YIN TP3833 0
AV1_Yin
24
TP3838 0
AV1_SDET
AV1_SDET
23
TP3835
AV1_CIN 0
AV1_Cin
22
TP3801
0
GND
21
TP3836
0
NC
20
TP3839 TP3802
AV4_COMDET 0
AV4COM_DET
19
TP3837
0
NC
18
TP3803
0
AV1_LIN
GND
17
AV4_YINA TP3840
0
AV4_CYin
16
TP3804
0 AV1_RIN
GND
15
TP3841 0
AV4_PBIN
AV4_Pb
14
TP3805
0
MONI_LOUT
GND
13
AV4_PRIN TP3842 0
AV4_Pr
12
TP3806
TP3843
HD 0 MONI_ROUT
HD
11
TP3844 0
VD
VD
10
TP3845 TP3807
AB_SDA0 4.0 AV2_LIN
SDA0
9
TP3846 4.0
AB_SCL0
SCL0
8
TP3808
TP3847 4.0
AB_SDA1 AV2_RIN
SDA1
7
TP3848 4.0
AB_SCL1
SCL1
6
TP3809
0
GND
5
AB_SDA2 TP3849 5.0
SDA2
4
TP3850 TP3810
AB_SCL2 5.0
SCL2
AB_SUB5V 3
AB_SUB5V TP3851 5.0
SUB5V
AB_SREQ 2
TP3811
TP3852 3.2
AB_SREQ AV4_LIN
SRQ
1
TP3853
C3836
AB_SCL2 16V
TP3812
AV4_RIN
1u
AB_SDA2
AB_SCL1
TP3813
ZA3801 ZA3802 ZA3803
AB_SDA1 K9ZZ00000424 K9ZZ00000424 K9ZZ00000424
AB_SCL0
TP3814
AB_SDA0
R3801 TP3815
0
TP3816
R3835
0
TP3817
4 5
62
TO
A-BOARD
(A4)
H2
K1MN30A00065
NC
30
0
AGND
29
0
NC
28
0
AGND
27
0
AV1_LIN
26
0
AGND
25
0
AV1_RIN
24
0
AGND
23
0
MONI_LOUT
22
0
AGND
21
0
MONI_ROUT
20
0
AGND
19
0
AV2_LIN
18
0
AGND
17
0
AV2_RIN
16
0
AGND
15
0
NC
14
0
AGND
13
0
NC
12
0
AGND
11
0
AV4_LIN
10
0
AGND
9
0
AV4_RIN
8
0
AGND
7
0
NC
6
0
AGND
5
0
NC
4
0
CGND
3
0
NC
2
2.2
NC
1
2.4
TC-26/32LX1H
TC-32LX1DJ
TX-26/32LX1A/M/T/X
H-Board Schematic Diagram
6 7 8