Panasonic TX-26LX51F, Service Manual

Page: 41 / 89

11.11. H-Board (3 of 3) Schematic Diagram
+
+
TERM
SIDE
+
+
TERM
SIDE
+
+
+
+
+
+
RMCN
SDA1
SDA2
SCL2
SCL3
SCL1
AV3_Y
AV3_C
AI_SENSOR
RMCN
KEYSCAN
AV3_V
AV3_S
30V
AV3_L
AI_SENSOR
AFT1
SRQ
R_OPT_OUT
L_OPT_OUT
HDMI_R
DVB_V
DVB_L
DVB_R
LED_R
SOS2
KEYSCAN
HDMI_L
LED_R
TRE
MAIN_CY/Y/V/G_OUT
MAIN_PB/C/R_OUT
MAIN_PR/B_OUT
MAIN_CVBS_OUT
AA_HP_L AA_HP_R
AA_SP_MUTE AA_SP_MUTE
L_OUT
TRE
AA_MUTE_OUT
AA_MUTE
R_OUT
AV2_QLINK
AV4_QLINK
AV3_R
SDA3
AA_HP_MUTE
FB
AA_MUTE
TP099
TP097
ZA2102
TESA169
R2234
390
TP080
TP057
TP060
C3233
16V
0.1u
TP026
R2319
1k
TP041
C3242
16V
0.1u
IC2303
C0ABBA000168
1 2 3 45
6 7 8
C2064
16V
22u
TP029
D2005
MA2J11100L
*C2301
0.027u
16V
TP033
*C2360
1u
25V
TP028
TP093
TP089
TP045
*R2306
33k
TP034
IC2302
C0ABBA000168
1 2 3 45
6 7 8
TP047
TP078
R3356
0
TP105
D2006
MA3X152E0L
C3231
16V
0.1u
ZA2101
TESA169
TP086
TP070
*R2335
3.3k
TP042
L3306
J0JCC0000241
C3307
16V
100u
TP058
TP092
ZA2106
TESA169
TP030
H5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
22
R2069
560
R2056
100
R3214
0
TP088
TP068
*H2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
TP065
C2332
50V
0.1u
Q2011
2SA207700L
C2367
33p
50V
TP087
TP085
R2341
2.2k
H4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
*R2303
33k
TP039
TP035
TP059
TP077
TP100
ZA2108
TESA169
TP082
R2329
0
*C2320
0.022u
50V
R2330
0
TP038
R2322
43k
ZA2105
TESA169
TP091
*JS3222
0
TP083
TP066
R2327
20k
R2235
390
TP063
TP043
C2328
16V
100u
*R2333
10k
Q2012
2SA207700L
R2328
20k
R3213 0
*JS3405
0
C3244
16V
0.1u
L3307
J0JCC0000241
*C2361
1u 25V
*D2004
MA3X157A0L
TP133
*JS3223
0
*C2318
0.022u
50V
C3247
10V
33u
TP073
0.022u
50V
*C2315
*R3355
100
TP046
R2068
8.2k
1%
TP062
C3243
16V
0.1u
R2057
1M
TP044
ZA3202
K9ZZ00000424
R2058
47k
C2366
33p
50V
TP130
R3219
0
Q2017
2SA207700L
TP104
L3305
J0JCC0000241
TP049
TP084
TP081
R2338
2.2k
*JS3406
0
C3230
16V
0.1u
H3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
0.1u
16V
C3309
C3240
50V
0.1u
C3245
16V
22u
R3358
0
R3357
0
TP072
TP103
R2340
2.2k
R3216
0
C2327
0.047u
16V
TP037
R3215 0
TP061
*R2301
33k
TP064
C2063
10V
470u
R2061
1M
C2331
50V
0.1u
*C2317
0.022u
50V
*R2304
33k
TP076
TP048
R3220 0
TP074
ZA2109
TESA169
TP071
Q2016
B1ABCF000138
*C2302
0.027u
16V
TP067
*R2336
10k
R3217 0
L3304
J0JCC0000241
TP027
TP075
TP036
TP069
C3249
50V
10u
*R2332
3.3k
R2070
0
C2329
16V
100u
TP032
TP096
TP094
R2320
1k
H1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
ZA3201
K9ZZ00000424
ZA2103
TESA169
ZA3203
K9ZZ00000424
TP095
C2326
0.047u
16V
TP079
D2003
MA3X152E0L
R3325
0
R2060
100
R3218 0
TP102
R2339
2.2k
R2059
10k
R2321
43k
TP031
TP090
R3221 0
C3248
6.3V
22u
TP098
C2065
16V
100u
TP101
TP025
SDA1
AFC1
AFC2
SCL1
GND
GND
GND
GND
NC
GND
GND
GND
GND
GND
GND
STB_3.3V
GND
DVB_R_OUT
GND
DVB_L_OUT
GND
GND
GND
GND
GND
GND
GND
HDMI_R
HDMI_L
DVB_R_IN(OPTIACL_OUT)
DVB_L_IN(OPTIACL_OUT)
DVB_GREEN_OUT
DVB_BLUE_OUT
DVB_RED_OUT
DVB_CVBS_OUT
PC_G
SD_RXD0
SD_TXD0
SD_IDO
SD_RST
GND
GND
PC_B
PC_R
PC_HD
PC_VD
AV2_QLINK
RMCN
AI_SENSOR
KEYSCAN
SRQ
SOS2
SOUND_MUTE
LED_R
SCL2
SDA2
SCL3
SDA3
FB_OUT
MAIN_CVBS
MAIN_PR/B
MAIN_PB/C/R
MAIN_Y/V/G
GND
GND
GND
SUB_PR
SUB_PB/C
SUB_CY/Y/V
GND
GND
GND
GND
GND
MAIN_5V
GND
SOUND_16V
THUNDER_GND
SUB_5V
PC_5V
GND
THUNDER_GND
SUB_9V
GND
SOUND_GND
SOUND_GND
SOUND_GND
SOUND_16V
SOUND_16V
SUB_9V
GND
GND
GND
BT_30V
GND
HP_LOUT
GND
WF_L
HP_ROUT
WF_R
GND
MUTE
AI_SENSE
R_LED
STB_3.3V
REMOTE
AV3_LIN
GND
GND
KEYSCAN
AV3V
AV3C (S)
AV3Y (S)
HPDET
GND
SUB 5V
GND
STB_PS_GND
GND
G_LED
GND
GND
SK_L
SK_R
GND
GND
GND
AV3_RIN
S_DET
SOUND_GND
SOUND_GND
SOUND_GND
SOUND_GND
SOUND_GND
SOUND_16V
SOUND_16V
SOUND_16V
SOUND_16V
SOUND_16V
MAIN3.3V
+
-+
GND
VCC
L
R
L
R
-
+
-+
VCC
GND
-
GND
GND
NC
NC
AF
AE
Timer_REC_LED
STB_LED
STB_LED
IRD_TIMER_LED
AV4_QLINK
GND
GND
GND
NC
GND
AE D52 UK
AF 52F/L,51F CONTINENTAL
(G5)
G-BOARD
TO
0
4.3
4.3
17.5
4.3
0
4.4
17.5
0
17.5
0
4.3
0
0
0
17.5
0
17.5
0
D52 ONLY
0.8
0
0.2
0
0
0
0
0
0
0
0
2.8
5.9
0
0
4.8
2.6
0
0
2.4
0
0
0
3.2
0
3.3
0
0
0.1
0
G-BOARD
(G4)
TO
17.6
4.8
0
8.8
17.6
0
8.8
0
0
0
0
0
5.8
17.6
0
0
30.0
0
0
0
0
3.3
4.9
TO
AP-BOARD
(AP1)
8.7 4.3 4.3
4.3 4.3 4.3
0
4.3
04
.3
4.3 4.3 8.7
4.3 4.3 4.3
SP MUTE
0
4.4
0
MUTE CIRCUIT
0
4.9
4.9
4.9
4.9
0.3
4.9
0.3
4.8
TO
DG-BOARD
(DG3)
0
0
0
4.8
0
0
0
4.2
0
4.5
0
0
0
0
4.8
1.9
3.2
5.0
4.4
3.9
0
0.8
3.3
0.8
4.8
4.0
3.3
3.6
3.8
4.5
0
0
0
3.3
0
2.4
4.0
0
0
0
(DG2)
DG-BOARD
TO
TXN/H10MHK(TX-26/32LXD52)
H-BOARD (3/3)
TXN/H10MNK(TX-26/32LX52F/L, TX-26/32LX51F)
26
22
23
25
24
21
28
29
30
27
23 27 21 25 24 19 20 22 26
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (3 of 3) Schematic Diagram TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F H-Board (3 of 3) Schematic Diagram
TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26
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