Panasonic TX-26LXD52, Service Manual

Page: 50 / 89

11.20. G-Board and V-Board Schematic Diagram
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+ +
+
L
G
V
L
Y
R
C R
REC_LED
R3903
6.8k
1%
R2565
1k
G11
1
2
3
4
5
TP2524
C2558
0.22u
25V
C2557
25V
47u
R2599
3.9k
R2571
2.2k
C3851
50V
0.1u
TP2531
C3848
50V
560p
R2562
1k
TP3892
TP3884
R2575
1k
C3850
50V
0.1u
R2634
0
G5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C2536
220p
50V
R2563
47k
C2562
50V
0.015u
TP2530
R2588
1k
C2520
35V
470u
R2583 12k
G1
1
2
3
4
5
6
7
8
9
10
TP3995
C2545
0.22u
25V
C2588
0.015u
50V
C2531
50V
2.2u
TP2535
C2537
50V
0.1u
TP3908
TP2534
L2500
G1C330K00024
R2570 6.8k
SW3803 EVQPB105K
R2561
0
C1BB00000998
IC2502
1 VSSD
2 VSSA
3 IN-
4 IN+
5 VDDA
6 POWERUP
7 ENABLE
8 DIAG
9 CGND
10 VSSD 11
VSSD
12
OVP
13
HVP
14
STABI
15
VSSP
16
OUT
17
BOOT
18
VDDP
19
HVPI
20
VSSD
EXC3BB221H
L3812
TP2526
C2568
220p
50V
R2579
100
D3825
MAZ81400ML
C2539
2200p
50V
R2597
2.2k
C1BB00000998
IC2503
1 VSSD
2 VSSA
3 IN-
4 IN+
5 VDDA
6 POWERUP
7 ENABLE
8 DIAG
9 CGND
10 VSSD 11
VSSD
12
OVP
13
HVP
14
STABI
15
VSSP
16
OUT
17
BOOT
18
VDDP
19
HVPI
20
VSSD
TP2536
TP3998
1%
R3918
22k
R2600
0
R3905
180k
1%
R3927
68k
C2576
25V
1000u
C2578
50V
0.015u
C2556
2200p
50V
L3813
J0JCC0000364
R2573
3.9k
TP2520
C2526
0.22u
25V
R2572
470k
R2604
1k
TP3900
C2559
50V
0.1u
C2547
50V
2.2u
C2534
25V
1u
R2589
47k
TP2537
R2582
10
R2598
470k
C2560
25V
1000u
R2608
10
R2559
470k
C2555
2200p
50V
D3826 MAZ81400ML
TP3885
EXC3BB221H
L3811
TP3889
C2577
0.22u
25V
C2552
220p
50V
R2605
100
R2578
1k
C2523
2200p
50V
TP2514
D3815
MAZ81400ML
TP2519
TP2512
SW3804 EVQPB105K
R3941
12k
1%
R2564
2.2k
R2586
3.9k
R3906
180k
L2502
G1C330K00024
TP2511
R2569
10
C2563
50V
2.2u
C2561
0.22u
25V
TP2523
R2577
2.2k
R2587
0
C2572
2200p
50V
C2546
50V
0.015u
C2540
2200p
50V
D3813
MAZ81400ML
R2591
1k
R2603
2.2k
L2503
G1C330K00024
L3814
J0JCC0000364
R2609 12k
C2566
25V
1u
TP2517
C2589
0.015u
50V
R2557
22k
R2596
6.8k
C2587
0.015u
50V
C2529
0.22u
25V
TP2513
SW3805 EVQPB105K
C2550
25V
1u
TP3999
C2567
220p 50V
C2573
25V
47u
TP3910 TP3992
G4
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
R2560
3.9k
C2551
220p 50V
TP2528
R2610
2.2k
G15
1 2
C2524
2200p
50V
C2535
220p 50V
R2585
470k
C2583
220p
50V
C2569
50V
0.1u
R2635
0
TP2515
R3904
180k
TP2525
TP2516
TP2527
TP2532
TP2518
C2543
50V
0.1u
TP2522
TP2533
C2575
50V
0.1u
G10
1
2
3
4
TP2521
C2527
50V
0.1u
C1BB00000998
IC2501
1 VSSD
2 VSSA
3 IN-
4 IN+
5 VDDA
6 POWERUP
7 ENABLE
8 DIAG
9 CGND
10 VSSD 11
VSSD
12
OVP
13
HVP
14
STABI
15
VSSP
16
OUT
17
BOOT
18
VDDP
19
HVPI
20
VSSD
R2574
0
C2553
50V
0.1u
C2571
2200p
50V
TP3894
R2647
0
C2554
2200p
50V
R2602
47k
TP3888
TP3891
R2576 47k
C2542
0.22u
25V
C2570
2200p
50V
R2595
10
C1BB00000998
IC2500
1 VSSD
2 VSSA
3 IN-
4 IN+
5 VDDA
6 POWERUP
7 ENABLE
8 DIAG
9 CGND
10 VSSD 11
VSSD
12
OVP
13
HVP
14
STABI
15
VSSP
16
OUT
17
BOOT
18
VDDP
19
HVPI
20
VSSD
L2501
G1C330K00024
C2586
0.015u
50V
TP2509
R2558
10k
TP3886
SW3806 EVQPB105K
R2584
2.2k
R2590
2.2k
TP3996
JS3900
TP3902
JS2500
C2541
25V
47u
R3907
180k
SW3802 EVQPB105K
TP3907
TP2529
C2530
50V
0.015u
C2538 2200p
50V
C2544
25V
1000u
R2592
100
C2579
50V 2.2u
TP3906
TP3887
C2585
50V
0.1u
TP2510
C2522
2200p
50V
C2574
0.22u
25V
C2528
25V
1000u
C2525
25V
47u
R2601
1k
TP3997
C2582
25V
1u
C2521
50V
0.1u
R2566
100
C2584
220p
50V
C3849
50V
560p
Q1004
2SC584500L
JS1002
C1004
16V
0.1u
Q1001
2SA207700L
TP1011
SN1001
B3L000000020
TP1005
JS1001
C1007
16V
22u
D1003
MAZ80430ML
TP1003
TP1013
R1015
10k
TP1007
TP1002
R1005
1k
TP1009
TP1006
V1
1
2
3
4
5
6
7
8
9
10
R1012
56k
R1010
1.2k
TP1004
R1014
10k
C1005
16V
22u
TP1010
C1006
16V
0.1u
R1009
0
Q1003
2SA207700L
TP1012
RM1001
PNA4701M05TV
1 VO
U
T
2GND 3VCC
TP1001
R1011
18k
R1001
0
D1001
MAZ80430ML
R1013
10k
C1001
16V
0.1u
R1006
10k
D1005
B3AAA0000770
R1003
3.3k
D1002
B3ACA0000272
R2643
0
R2623
0
R2555
0
R2625
0
C2590
1000p
50V
C2611
25V
4.7u
C2612
25V
4.7u
C2591
1000p
50V
C2592
1000p
50V
C2613
25V
4.7u
C2593
1000p
50V
C2614
25V
4.7u
C1008
6.3V
100u
C1009
2.2u
6.3V
R1002
100
JK3801
K4BK23B00004
R-SW R R-G L L-G V V-
G
C-G C-SW C Y-
S
W
Y Y-
G
G G 10 11 8 9 6 7 3 2 1 5 4
=
<
<
HP_LOUT HP_R
OUT
AI_SENSE
SUB_5V
REMOTE
GND
STB_3.3V
Timer_REC_LED
R_LED
GND
IRD_LED
STB_LED
H-BOARD
HEADPHONE
F STR - + TV/AV
HP_DET SUB_5V
V
Timer_REC_LED
Y C
AI_SENSE
R_LED
IRD_LED
STB_3.3V
REMO
TE
KEYSCAN
A
V3_LOUT
S_DET
A
V3_R
OUT
AA
SUFFIX_JW
Woo_L +
Woo_L -
SQ_L -
SQ_L +
GND
SQ L AMP
Woo_R +
SOUND_16V
SQ_R +
SQ R AMP
NC
WF_R
MUTE
WF_L
SQ_R
Woo_R -
SQ_L
WF R AMP
WF L AMP
SQ_R -
STB_LED
F
5 1
C
A
D
7 2 6
E
B
3 8 4 9
TO
(H4)
TO
(H5)
H-BOARD
TO
(L CH)
SPEAKER
SPEAKER
TO
(R CH)
G-BOARD TNPA3489AA
AMBER
Remote
RED
V-BOARD
TNAP3490AA(TX-26/32LXD52)
TNAP3490AB(TX-26/32LX52F/L, TX-26/32LX51F)
Optica AI
SUB_5V
SUFFIX_JW
AA:LXD52
AB:LX52,LX51F
LXD52 ONLY
R_LED
STB_LED
Timer_REC_LED
3.3
2.8
0
3.2
4.8
0
0
0.7
5.9
0
0 4.8 0 5.9 0 0 0.1 0 0 0 0.2 0 0 2.6 0 2.8 3.2 0 3.3 0.8 2.4 0 0 0 0 0 0 0 0 0
3.2
3.3
1.7
0
0.6
0
3.2
0
0
2.8
5.9
0.7
3.3
0
4.8
0
0
4.4
4.3
0
4.3
0
0
0
4.3
4.3
0
17.5
17.5
0
17.5
17.5
0
17.5
0
0
8.7
8.7
8.2
8.2
8.2
8.7
8.7
8.2
0
0
0
8.7
8.3
17.5
5.0
4.4
0
0
0
8.7
17.5
12.5
0
20.3
0
0
8.7
0
8.2
17.5
12.5
20.3
8.7
4.4
8.7
17.5
0
8.3
0
8.2
5.0
0
0
0
8.7
0
0
0
0
17.5
12.5
20.3
8.7
4.4
8.7
17.5
0
8.3
0
8.2
5.0
0
0
0
8.7
0
0
0
0
17.5
12.5
20.3
8.7
4.4
8.7
17.5
0
8.3
0
8.2
5.0
0
0
0
8.7
0
0
0
0
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
G-Board and V-Board Schematic Diagram TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
G-Board and V-Board Schematic Diagram
TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F
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