H-Board (3 Of 3) Schematic Diagram - Panasonic TX-26LXD52 Service Manual

11.11. H-Board (3 of 3) Schematic Diagram

21
22
23
24
25
26
TP098
*JS3222
TP099
R_OPT_OUT 0
*JS3223
TP100
L_OPT_OUT 0
TP101
TP102
TP103
TP104
HDMI_R
TP105
HDMI_L
TP096
TP095
TP094
TRE
TP093
TP092
TP091
TP090
TP089
TP088
TP087
TP086
DVB_R
TP085
DVB_L
TP084
DVB_V
TP081
TP082
27
AA_MUTE
28
29
30
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (3 of 3) Schematic Diagram
19 20
TP083
TO
*H2
DG-BOARD
(DG2)
40
39
GND
38
37
GND
36
DVB_BLUE_OUT
35
GND
TO
34
DVB_GREEN_OUT
AP-BOARD
33 DVB_R_IN(OPTIACL_OUT)
H1 (AP1)
GND
32 0
DVB_RED_OUT 1
THUNDER_GND
31 DVB_L_IN(OPTIACL_OUT)
GND 0 2
THUNDER_GND
30
5.8
HDMI_R 3
29 STB_LED
0 4
GND
SOUND_GND
28
0
5
HDMI_L SOUND_GND
27
0 6
GND SOUND_GND
26
17.6
SD_RXD0 7
SOUND_16V
25
17.6 8
SD_TXD0 SOUND_16V
24
IRD_TIMER_LED 17.6 9
SOUND_16V
23
0
10
SD_RST GND
22
4.9 11
SD_IDO
C3309 C3307 MAIN_5V
21
GND 0.1u 0
100u 12
GND
16V 16V
20
TP032
PC_G 0 13
PC_5V
19
GND 0
14
GND
18
PC_B 4.8 15 SUB_5V
C3242 C3247
17
GND 16V 33u 0 16
10V GND
0.1u
16
8.8
PC_R 17
SUB_9V
C3245
15 C3243
GND 16V 16V 8.8 18
22u SUB_9V
0.1u
14
PC_HD 0
R3325 19
GND
13 0
GND 0 20
GND
12
PC_VD 3.3
21 MAIN3.3V
11 C3244 C3248
GND 0.1u 22u 0 22
GND
16V 6.3V
10
DVB_R_OUT 30V 30.0 23
BT_30V
9 C3240 C3249
GND
0.1u 10u
50V 50V
8
DVB_L_OUT
7
GND
6
DVB_CVBS_OUT
5
GND
4
NC
3
GND
2
TP097
NC
1
GND
TP057
AV2_QLINK 0 4.4
R3213 40 AV2_QLINK
SIDE
TP058
AV4_QLINK R3214 0 1.9 39
AV4_QLINK
TP059
RMCN 0 0.8
R3215 38
RMCN
0 37
GND
TP060
AI_SENSOR 0.8
36 AI_SENSOR
TP061
AFT1 4.2 35
AFC1
TP130
0 34
AFC2
TP062
KEYSCAN 2.4
33
KEYSCAN
SRQ TP063 5.0 32
SRQ
TP064
SOS2 4.5
31
SOS2
TP065
0 30
SOUND_MUTE
4.8
29
NC
0 28
GND
3.3 27 STB_3.3V
TP066 C3230
LED_R 3.2
26
LED_R 16V
0.1u
0 25
NC
TP067
SDA1 4.0
R3216 0 24
SDA1
TP068
SCL1 R3217 0 4.0 23
SCL1
0
22
GND
TP069
SDA2 R3218 0 3.3 21
SDA2
TP070
SCL2 0 3.8 20
R3219
SCL2
0
19
GND
TP071
SDA3 0 4.8 18
R3220
SDA3
TP072
SCL3 4.8
R3221 0 17
SCL3
0 16
GND
TP073
FB 0
15
FB_OUT
0 14
GND
TP074
MAIN_CVBS_OUT 4.5 13
MAIN_CVBS
0
12
GND
TP075
MAIN_PR/B_OUT 3.3 11
MAIN_PR/B
0
10
GND
TP076
MAIN_PB/C/R_OUT 3.6 9
MAIN_PB/C/R
0
8
GND
TP077
MAIN_CY/Y/V/G_OUT 3.9 7
MAIN_Y/V/G
0 6
GND
TP078
0
5
SUB_PR
0 4
GND
TP079
0
3
SUB_PB/C
0 2
GND
TP080
0
1
SUB_CY/Y/V
SIDE
TO
DG-BOARD
H3 (DG3)
21 22
R2068
8.2k
1%
4.4 Q2016
R2069
0 B1ABCF000138
560
SP MUTE
0
TO
G-BOARD
TP033
H4 (G4)
TP034
0
1
HPDET
TP049
4.8 2
SUB 5V
C3233
0
3
16V GND
0.1u
5.9 4
STB_LED
0
5
STB_PS_GND
0 6
GND
TP035
AV3_V 0.1
7
AV3V
TP133
TRE 0 8
Timer_REC_LED G_LED
*R3355
0 9
100 GND
0
D52 ONLY 10
GND
TP036 0.2
AV3_Y 11
AV3Y (S)
0
12
GND
0 13
GND
TP037
AV3_C 2.6
14 AV3C (S)
0 15
GND
TP038
AI_SENSOR 2.8 16
AI_SENSE
TP039
LED_R 3.2 R_LED
17
0 18
GND
TP041
3.3 STB_3.3V
19
C3231
TP042 0.8
RMCN 20 REMOTE
16V
0.1u
TP043
KEYSCAN 2.4
21 KEYSCAN
TP044 0
AV3_L 22
AV3_LIN
TP045
AV3_S 0
23 S_DET
0
24 GND
0
25
GND
TP046
AV3_R 0
26
AV3_RIN
0
27
GND
0
28 GND
TP047 0
29 HP_LOUT
TP048
0
30 HP_ROUT
MUTE CIRCUIT
*D2004
MA3X157A0L
R2058
R2057 Q2012 R2061
47k
1M 1M D2005
2SA207700L
Q2011 4.9 Q2017 MA2J11100L
R2235
4.8
2SA207700L 2SA207700L 390
4.9
R2234 R2059
4.9 0.3 4.9
390 C2064 10k
0
C2065
R2056 22u
C2063 100u
0.3
100 10V 16V R2060
4.9 16V
470u 100
D2003
MA3X152E0L
D2006
MA3X152E0L
R2070
0
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (3 of 3) Schematic Diagram
23 24
41
TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26
H-BOARD (3/3)
TXN/H10MHK(TX-26/32LXD52)
TXN/H10MNK(TX-26/32LX52F/L , TX-26/32LX51F )
TP025
TP026
R2330
0
L3304
TP027
J0JCC0000241
TP028
L3305
R2339 J0JCC0000241
*R2306 2.2k
33k TP029
L3307 TP030
*C2302
*R2301
C2326 16V
16V J0JCC0000241
33k 0.027u
0.047u
C2331 L3306 TP031
C2329
16V 50V
*C2360
*R2332
100u 0.1u *R2333 J0JCC0000241
1u
25V
3.3k 10k
R2329
0
VCC
L
IC2302
C0ABBA000168
R
GND
ZA2101
TESA169
*R2335 *R2336 *C2361
ZA2102
1u
3.3k 10k 25V TESA169
C2327 *R2303 ZA2103
33k
16V *C2301 TESA169
ZA3201
0.047u 16V
0.027u K9ZZ00000424
R2338
*R2304 2.2k ZA3202
ZA2105
33k
K9ZZ00000424
TESA169
ZA3203
R2341
2.2k K9ZZ00000424
*C2320
50V
0.022u
*C2317
50V
R2322 0.022u
43k
R2328
20k
C2367
C2332
50V
50V 33p
0.1u
R2320
1k
VCC
L
C2328
16V
IC2303
100u
C0ABBA000168
R
GND
C2366
R2327
50V
20k 33p
R2321
43k
*C2315
50V
*C2318 0.022u
0.022u
50V
R2340
2.2k
*JS3405
AE AE D52 UK
0
*JS3406
AF
AF 52F/L,51F CONTINENTAL
0
25 26
TO
G-BOARD
H5 (G5)
17.5
1
SOUND_16V
17.5 2
SOUND_16V
17.5
3
SOUND_16V
17.5 4
SOUND_16V
17.5
5
SOUND_16V
0 6
SOUND_GND
0 7
SOUND_GND
0
8
SOUND_GND
0 9 SOUND_GND
0
10 SOUND_GND
4.3 11
SK_L
0
12 GND
4.3 13 WF_L
0 14
GND
4.4
15 MUTE
0 16 GND
4.3
17 SK_R
0 18
GND
4.3
19 WF_R
20 GND
22
ZA2106
TESA169
ZA2108
TESA169
ZA2109
TESA169
R3356
0
R3357
0
R3358
0
27