G-Board And V-Board Schematic Diagram - Panasonic TX-26LXD52 Service Manual

TX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-26LX51F

11.20. G-Board and V-Board Schematic Diagram

G-BOARD TNPA3489AA
A
B
C
D
V-BOARD
TNAP3490AA(TX-26/32LXD52)
TNAP3490AB(TX-26/32LX52F/L , TX-26/32LX51F )
Optica AI
Remote
SN1001
B3L000000020
RM1001
PNA4701M05TV
SUB_5V
C1004
16V
R1002 0.1u
100
R1011
R1009
0 18k
R1005 D1003
1k
E MAZ80430ML
C1005
C1007
R1012
D1001 16V 22u
C1008
22u 56k 16V
C1009 100u
MAZ80430ML
2.2u
6.3V
6.3V
Q1003
C1006 R_LED
3.3
0.1u
2SA207700L
16V
3.2
R1013
1.7
10k
R1010
LXD52 ONLY
1.2k
=
D1005
R1001
B3AAA0000770 RED
0
STB_LED
0
C1001 0.6
Q1004
16V
0.1u 2SC584500L R1014
0 10k
R1006
R1015
Q1001 10k REC_LED
10k
2SA207700L
Timer_REC_LED
F
R1003
AMBER
3.3k TP1011
D1002
B3ACA0000272
TP1012
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
G-Board and V-Board Schematic Diagram
1 2
TP2534 TP2522 TP2523 TP2524
TP2535 TP2525 TP2526 TP2527
TP2536 TP2528 TP2529 TP2530
TP2537 TP2531 TP2532 TP2533
HEADPHONE
STR
SUFFIX_JW
TP1009
AA:LXD52
JS1001
TP1010
AB:LX52,LX51F
JS1002
V1
G1
TP1001 2.8
2.8 1 1
AI_SENSE
TP1002
4.8
4.8 2 SUB_5V 2
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
3.2
TP1007 3.2 7 7
R_LED
TO
0
0 8 8
GND H-BOARD
0
TP1013 0 9 9 (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
GND
8 0 0.1u
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
AA
JS3900
K4BK23B00004
R2647
R2625 R2643
0
0 0
JK3801
R2634
0
R2623 R2555
0 0
R2635
0
R3918
R3927 R3941 R3903
68k 22k 12k 6.8k
1% 1% 1% 1%
F - + TV/AV
C3850
0.1u
50V
50V
50V
560p R3907
560p
180k
C3849 C3848
C3851
50V
0.1u
R3904
180k
R3906
R3905
180k 180k
5 6
50
C2522
R2561
2200p
0 R2570 6.8k
50V
SQ L AMP
R2560
C2611
3.9k
R2562 4.7u
1k C2586 25V
C2523 R2559 50V
0 1 VSSD 20 0
2200p 0.015u
470k VSSD
50V
C2524
C2525
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 C2530 C2531
R2564 R2571
C2526
2.2k 50V 50V IC2500 0.015u 2.2u 2.2k
25V 0.1u
1000p 50V 50V
0.22u 17.5 5 VDDA 16 8.7
OUT
C2536
R2565 C1BB00000998
50V
1k
5.0 6 POWERUP 15 0 220p
VSSP
C2529
4.4 7 ENABLE 14 12.5
25V
STABI
R2566 0.22u
100
0 8 DIAG 13 8.2
HVP
0 9 CGND 12 0
OVP
0 10 VSSD 11 0
VSSD
R2574
C2538 2200p R2583 12k
50V
0
R2573 WF L AMP C2612
3.9k 4.7u
25V
R2575
1k C2587
50V
R2572 0 0
1 VSSD 20
0.015u
C2539 470k VSSD
2200p
50V
0 8.7
C2541 2 VSSA 19
C2540 2200p
25V HVPI C2553
47u 50V 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 +
2.2k C2591 C2547 R2582
C2543 C2546 R2584
C2542 2.2u
50V IC2501 0.015u 2.2k 10
0.22u 0.1u 50V
1000p 50V
17.5 5 VDDA 16 8.7
25V
OUT
50V C2552
C1BB00000998
50V G1C330K00024
R2578
5.0 6 POWERUP 15 0 220p
VSSP
1k
R2579
C2545
4.4 7 ENABLE 14 12.5
STABI 25V
100
0.22u
0 8 DIAG 13 8.2
HVP
0 9 CGND 12 0
OVP
0 10 VSSD 11 0
VSSD
C2554
R2587
2200p
50V 0
R2596 6.8k
R2586 SQ R AMP C2613
4.7u
R2588 3.9k
25V
1k
C2555 0 0
1 VSSD 20
2200p VSSD
50V
C2556
2200p R2585 C2588 0 8.7
C2557 2 VSSA 19
50V 470k HVPI C2569
25V 0.015u
47u 50V 50V
R2589 0.1u
47k 8.7 17.5
3 IN- 18
VDDP
C2567
R2590 220p
50V
2.2k 8.3 20.3
4 IN+ 17
BOOT + C2563
C2592 C2562 R2597 R2595
C2558 C2559 2.2u
50V IC2502 0.015u 2.2k
0.22u 10
0.1u 50V 50V
1000p 17.5 8.7
25V 5 VDDA 16
OUT
L2502
R2591 50V C2568
C1BB00000998 G1C330K00024
50V
1k
5.0 0
6 POWERUP 15 220p
VSSP
C2561
4.4 12.5
7 ENABLE 14
25V
STABI
0.22u
R2592
100
0
8 DIAG 13 8.2
HVP
0 9 CGND 12 0
OVP
0 10 VSSD 11 0
VSSD
C2570
R2600
2200p
0
50V
R2609 12k
R2599 WF R AMP
C2614
R2601
3.9k
1k 4.7u
C2589 25V
C2571 50V
R2598 0 1 VSSD 20 0
2200p 470k 0.015u VSSD
50V
C2572
2200p 0 8.7
C2573 2 VSSA 19
50V HVPI C2585
25V
47u 50V
R2602 0.1u
47k 8.7 17.5
3 IN- 18
VDDP
C2583
R2603
50V 220p
2.2k
8.3 20.3
4 IN+ 17
BOOT
C2593 C2575 C2578 +
C2579 R2610 R2608
C2574 0.015u
50V 0.1u IC2503 50V 2.2u 2.2k
50V 10
25V 50V
1000p 17.5 8.7
0.22u 5 VDDA 16
OUT
C2584
R2604 C1BB00000998 G1C330K00024
50V
1k
5.0 0 220p
6 POWERUP 15
VSSP
C2577
4.4 12.5
7 ENABLE 14
25V
STABI
0.22u
R2605
100
0 8.2
8 DIAG 13
HVP
0 0
9 CGND 12
OVP
0 0
10 VSSD 11
VSSD
TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F
G-Board and V-Board Schematic Diagram
7 8
R2569
10
L2500
C2534
G1C330K00024
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
1000u Woo_L -
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
NC
C2560
25V TP2520
8.7 4
1000u
Woo_R +
TP2521
8.2 5
Woo_R -
L2503
C2582
1u
25V
C2576
25V
1000u
9