H-Board (4 Of 4) Schematic Diagram - Panasonic TX-32LXD500 Service Manual

11.9. H-Board (4 of 4) Schematic Diagram

41
42
43
44
45
46
47
48
49
50
SD_RX
SD_TX
SD_RST
SD_IRQ
51
52
53
54
AV2_QLINK
AV4_QLINK
RMCN
AI_SENSOR
AFT1
KEYSCAN
SRQ
SOS2
LED_R
SDA1
SCL1
SDA2
SCL2
SDA3
SCL3
55
56
TX-26/32LXD500 TX-26/32LX500F/P H-Board (4 of 4) Schematic Diagram
28
C3212
50V
0.1u
SUB_9V
R_OPT_OUT
L_OPT_OUT
R3164
0
C3227
16V
0.1u
C3229
16V
0.1u
C3214
C3216
16V 16V
0.1u 0.1u
HDMI_R
HDMI_L
TP096
TP095
TP094
TRE
TP093
TP092
PC_G
PC_B
PC_R
HD
VD
TP086
DVB_R
TP085
DVB_L
TP084
DVB_V
R3213
0
R3214
0
R3215
0
0
R3216
R3217 0
0
R3218
0
R3219
R3220 0
R3221 0
FB
29
SUB_5V
TP098
TO
DG-BOARD
*H2
(DG2)
TP099
*JS3222
0
40
DVB_R_IN(OPTIACL_OUT)
39
TP100
*JS3223 GND
0
38
DVB_L_IN(OPTIACL_OUT)
37
GND
36
DVB_BLUE_OUT
35
GND
34
DVB_GREEN_OUT
33
GND
32
DVB_RED_OUT
31
TP104
GND
30
HDMI_R
29
TP105
GND
28
HDMI_L
27
GND
26
SD_RXD0
25
SD_TXD0
24
IRD_TIMER_LED
23
SD_RST
22
SD_IDO GND
21
*R3364 TP091
GND
PC_5V
0
20
PC_G
GND
19
TP090
GND
*R3365
0
18
PC_B
17
*R3366 TP089 GND
0
16
PC_R
15
*R3367 TP088 GND
0
14
PC_HD
13
*R3368 TP087
GND
0
12
PC_VD
11
GND
10
DVB_R_OUT
9
GND
8
DVB_L_OUT
7
GND
6
DVB_CVBS_OUT
5
GND
4
NC
3
GND
TP081 2
NC
1
TP082
GND
SIDE
TP057
TP058
TP059
TP060
TP061
TP062
TP063
TP064
TP065
TP066
TP067
TP068
TP069
TP070
TP071
TP072
TP073
TP074
MAIN_CVBS_OUT
TP075
MAIN_PR/B_OUT
TP076
MAIN_PB/C/R_OUT
TP077
MAIN_CY/Y/V/G_OUT
SUB_PR_OUT
TP078
TP079
SUB_PB/C_OUT
TP080
SUB_CY/Y/V_OUT
30
TP083
H1
0
1
0 2
5.8 3
0 4
0 5
0 6
17.6 7
17.6 8
TO
GP-BOARD
17.6 9
(GP6)
0 10
*H6 4.9 11
C3309 C3307
4
0.1u
1 100u 0 12
16V 16V
TP032
2 0 13
*C3246
*C3241
10V
3 0 14
0.1u
33u
16V
4.8 15
C3242 C3247
33u 0 16
16V
10V
0.1u
8.8 17
C3245
C3243
16V
8.8 18
16V
22u
0.1u
R3325 0 19
0
20
0
3.3 21
C3244
C3248
16V 22u 0 22
6.3V
0.1u
30V
30.0 23
C3249
C3240
50V
50V
0.1u 10u
TP097
4.4 40 AV2_QLINK
1.9 39
AV4_QLINK
0.8 38
RMCN
0 37
GND
0.8 36
AI_SENSOR
TP130
4.2 35
AFC1
0 34
AFC2
2.4 33
KEYSCAN
5.0 32
SRQ
4.5 31
SOS2
0 30
SOUND_MUTE
4.8 29
NC
0 28
GND
STB_3.3V
3.3 27
C3230
3.2 26
LED_R
16V
0.1u
0 25
NC
4.0 24
SDA1
4.0 23
SCL1
0 22
GND
3.3 21
SDA2
3.8 20 TP050
SCL2
0 19
GND
TP051
4.8 18
SDA3
SD_AUDIO_R_OUT
4.8 17
SCL3
TP052
0 16
GND SD_AUDIO_L_OUT
0 15
FB_OUT
TP053
0 14
GND
SD_MONO_IN_R
4.5 13
MAIN_CVBS
TP055
0 12
GND
SD_MONO_IN_L
3.3 11
MAIN_PR/B
TP054
0 10
GND
SD_REC_V
3.6 9
MAIN_PB/C/R
0 8
GND
3.9 7
MAIN_Y/V/G
TP056
0 6
GND
SD_VIN
0 5
SUB_PR
0 4
GND
H3
0 3
SUB_PB/C
0 2 TO
GND
DG-BOARD
0 1
SUB_CY/Y/V
(DG3)
SIDE
31
TO
AP-BOARD
(AP1)
THUNDER_GND
THUNDER_GND
STB_LED
SOUND_GND
SOUND_GND
SOUND_GND
SOUND_16V
SOUND_16V
SOUND_16V
GND
MAIN_5V
GND
PC_5V
GND
SUB_5V
GND
SUB_9V
SUB_9V
GND
GND
MAIN3.3V
GND
BT_30V
AI_SENSOR
LED_R
RMCN
KEYSCAN
AV3_L
AV3_R
TO
GS-BOARD
(GS9)
MUTE C
*H9
1
SUB_5V
2
GND
3
Q2
SD_R_IN
2SA20
4
GND
4.
5
SD_LIN
R2056
100
6
GND
7
SD_R_OUT
8
GND
9
SD_LOUT
10
GND(SD_VIN)
11
SD_VIN
12
GND
AA_MUTE_OUT
13
GND
14
GND(SD_VIN)
15
SD_V_OUT
32
43