G-Board And V-Board Schematic Diagram - Panasonic TX-32LXD50 Service Manual

TX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P

11.18. G-Board and V-Board Schematic Diagram

G-BOARD TNPA3489AA
A
B
C
D
V-BOARD
TNAP3490AA(TX-26/32LXD50)
TNAP3490AB(TX-26/32LX50F/P)
Optica AI
Remote
SN1001
B3L000000020
RM1001
PNA4701M05TV
SUB_5V
C1004
AA:LXD50
16V
R1002 0.1u
100
AB:LX50
R1009 R1011
0 18k
R1005
D1003
1k MAZ80430ML
E
C1005
C1007
R1012
D1001 C1008 16V 22u
56k
C1009 22u 16V
MAZ80430ML 100u
2.2u 6.3V
6.3V
Q1003
C1006 R_LED
3.3
0.1u
2SA207700L
16V 3.2
R1013
1.7
10k
LXD50 ONLY R1010
1.2k
=
D1005
R1001
B3AAA0000770
RED
0
STB_LED
0
C1001 0.6
Q1004
16V
0.1u
2SC584500L R1014
10k
0
R1006 R1015
Q1001 10k 10k REC_LED
2SA207700L
Timer_REC_LED
F
R1003
AMBER
3.3k
TP1011
D1002
B3ACA0000272
TP1012
TX-32/26LXD50, TX-32/26LX50F/P
G-Board and V-Board Schematic Diagram
1 2
All manuals and user guides at all-guides.com
TP2534 TP2522 TP2523 TP2524
TP2535 TP2525 TP2526 TP2527
TP2536 TP2528 TP2529 TP2530
TP2537 TP2531 TP2532 TP2533
AA
HEADPHONE K4BK23B00004
JK3801
STR
SUFFIX_JW
TP1009
JS1001
TP1010
JS1002
V1 G1
TP1001
2.8
2.8 1 AI_SENSE 1
TP1002 4.8
4.8 2 2
SUB_5V
TP1003
0.7
0.7 3 3
REMOTE
TP1004 0
0 4 4
GND
TP1005
3.3
3.3 5 5
STB_3.3V
TP1006 0
0 6 6
Timer_REC_LED
TP1007 3.2 7 7 3.2
R_LED
TO
0
0 8 8
GND H-BOARD
0
0 9 9
TP1013 (H4)
IRD_LED
5.9
5.9 10 STB_LED 10
3 4
TO
H-BOARD G5
(H5)
1 17.5
JS2500
2 17.5
TP3906
3 17.5 C2520
SOUND_16V
35V
470u
4 17.5
5 17.5
R2557
6 0
TP3907 22k
7 0
R2558 C2521 C2525
GND
0.1u
8 0 10k
50V
9 0
10 0
TP2509
SQ_L 11 4.3
TP3908
12 0
TP2513
WF_L 13 4.3
14 0
TP2512 MUTE
15 4.4
16 0
TP2511
SQ_R 17 4.3
18 0
TP2510 WF_R 19 4.3
SUFFIX_JW
20 0
JS3900
R2647
R2625 R2643
0
0
0
R2634
0
R2623 R2555
0 0
R2635
0
C2541
R3927 R3918 R3941 R3903
68k 6.8k
22k 12k
1% 1% 1% 1%
TV/AV
F - +
C3850
0.1u
50V
C2557
50V 50V
560p 560p R3907
180k
C3849 C3848
C3851
50V
0.1u
R3904
180k
R3905 R3906
180k 180k
C2573
5 6
48
C2522
2200p R2561
0 R2570
50V 6.8k
R2560 SQ L AMP
C2611
R2562 3.9k 4.7u
1k C2586
25V
C2523 R2559 50V
0 1 VSSD 20 0
2200p 0.015u
470k VSSD
50V
C2524
2200p 0 2 VSSA 19 8.7
25V
50V HVPI C2537
47u 50V
R2563 0.1u
47k 8.7 3 IN- 18 17.5
VDDP
C2535
50V 220p
8.3 4 IN+ 17 20.3
BOOT +
C2590 C2527 C2531
R2564 C2530 R2571
C2526
2.2k 50V 50V IC2500 0.015u 2.2u
25V 2.2k
1000p 0.1u 50V
17.5 8.7 50V
0.22u 5 VDDA 16
OUT
C2536
R2565 C1BB00000998
50V G1C330K00024
1k
5.0 0 220p
6 POWERUP 15
VSSP
C2529
4.4 12.5
7 ENABLE 14
STABI 25V
0.22u
R2566
100
0 8.2
8 DIAG 13
HVP
0 0
9 CGND 12
OVP
0 0
10 VSSD 11
VSSD
R2574
C2538 2200p R2583 12k
50V 0
R2573 C2612
WF L AMP
3.9k 4.7u
25V
R2575 1k C2587
R2572 50V
0 1 VSSD 20 0
0.015u
470k VSSD
C2539
2200p
50V
0 2 VSSA 19 8.7
C2540
2200p HVPI C2553
25V
50V
47u 50V
0.1u
R2576 47k 8.7 3 IN- 18 17.5
VDDP
C2551
50V 220p
R2577
8.3 4 IN+ 17 20.3
BOOT +
C2547
2.2k C2591 C2546 R2584 R2582
C2542 C2543
50V IC2501 0.015u 2.2u 10
0.1u 2.2k
0.22u 50V
1000p 17.5 8.7 50V
25V 5 VDDA 16
OUT
C2552
50V C1BB00000998
G1C330K00024
50V
R2578
5.0 0 220p
6 POWERUP 15
VSSP
1k
R2579
4.4 12.5 C2545
7 ENABLE 14
STABI 25V
100 0.22u
0 8.2
8 DIAG 13
HVP
0 0
9 CGND 12
OVP
0 0
10 VSSD 11
VSSD
C2554
2200p R2587
50V
0
R2596
6.8k
C2613
R2586 SQ R AMP
4.7u
R2588 3.9k
25V
1k
C2555
0 1 VSSD 20 0
2200p
VSSD
50V
C2556
R2585
2200p C2588 0 2 VSSA 19 8.7
50V 470k 0.015u HVPI C2569
25V
50V
47u 50V
R2589 0.1u
47k 8.7 3 IN- 18 17.5
VDDP
C2567
R2590 50V 220p
2.2k
8.3 4 IN+ 17 20.3
BOOT +
C2562 C2563 R2597
C2558 C2592 R2595
C2559 0.015u 2.2u
50V IC2502 2.2k 10
0.22u 0.1u 50V
1000p 50V
25V 17.5 5 VDDA 16 8.7
OUT
L2502
50V C2568
R2591 C1BB00000998
G1C330K00024
50V
1k
5.0 0 220p
6 POWERUP 15
VSSP
C2561
4.4 12.5
7 ENABLE 14 25V
STABI
0.22u
R2592
100
0 8.2
8 DIAG 13
HVP
0 0
9 CGND 12
OVP
0 0
10 VSSD 11
VSSD
C2570
2200p R2600
0
50V
R2609 12k
R2599 WF R AMP
C2614
R2601 3.9k
4.7u
1k
C2589
25V
C2571 50V
R2598 0 1 VSSD 20 0
2200p 0.015u
470k VSSD
50V
C2572
2200p 0 2 VSSA 19 8.7
50V HVPI C2585
25V
47u 50V
R2602 0.1u
47k 8.7 3 IN- 18 17.5
VDDP
C2583
R2603
50V 220p
2.2k
8.3 4 IN+ 17 20.3
BOOT +
C2593 C2575 C2578
C2579 R2610 R2608
C2574 0.1u 0.015u
50V IC2503 50V 2.2u 2.2k 10
50V
25V 1000p 50V
17.5 5 VDDA 16 8.7
0.22u
OUT
R2604 C1BB00000998 C2584
G1C330K00024
50V
1k
5.0 0 220p
6 POWERUP 15
VSSP
C2577
4.4 12.5
7 ENABLE 14
STABI 25V
0.22u
R2605
100
0 8.2
8 DIAG 13
HVP
0 0
9 CGND 12
OVP
0 0
10 VSSD 11
VSSD
TX-32/26LXD50, TX-32/26LX50F/P
G-Board and V-Board Schematic Diagram
7 8
R2569
10
L2500
C2534
25V
TO
1u
SPEAKER
G10 (L CH)
TP2514
8.7 1
SQ_L +
TP2515
8.2 2
SQ_L -
TP2516
8.7 3
C2528 Woo_L +
25V TP2517
8.2 4
Woo_L -
1000u
L2501
C2550
25V
1u
C2544
25V
1000u
C2566
25V
1u TO
SPEAKER
G11
(R CH)
TP2518
8.7 1
SQ_R +
TP2519
8.2 2
SQ_R -
0 3
C2560 NC
TP2520
25V
8.7 4
1000u Woo_R +
TP2521
8.2 5
Woo_R -
L2503
C2582
1u
25V
C2576
25V
1000u
9